BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC
N-2, 2000-01-03
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    As filed with the Securities and Exchange Commission on January 3, 2000
                                        Securities Act Registration No. 333-
                                   Investment Company Registration No. 811-6721
- -------------------------------------------------------------------------------


                     SECURITIES AND EXCHANGE COMMISSION
                           Washington, D.C. 20549
                              ---------------

                                  FORM N-2

        REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 |X|
                      Pre-Effective Amendment No.               | |
                      Post-Effective Amendment No.              | |
                                   and/or
                        REGISTRATION STATEMENT UNDER
                    THE INVESTMENT COMPANY ACT OF 1940          | |
                            AMENDMENT NO. 6                     |X|

                              ---------------


            THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.
             (Exact Name of Registrant as Specified In Charter)

                           800 Scudders Mill Road
                        Plainsboro, New Jersey 08536
                  (Address of Principal Executive Offices)

                               (800) 688-0928
            (Registrant's Telephone Number, including Area Code)

                      Ralph L. Schlosstein, President
            The BlackRock Insured Municipal 2008 Term Trust Inc.
                              345 Park Avenue
                          New York, New York 10154
                  (Name and Address of Agent for Service)

                              ---------------

                                 Copies to:

                           Richard T. Prins, Esq.
                  Skadden, Arps, Slate, Meagher & Flom LLP
                              919 Third Avenue
                          New York, New York 10022

                                    and

                           Thomas A. DeCapo, Esq.
                  Skadden, Arps, Slate, Meagher & Flom LLP
                             One Beacon Street
                           Boston, MA 02108-3194

                          Cynthia G. Cobden, Esq.
                         Simpson Thacher & Bartlett
                            425 Lexington Avenue
                          New York, New York 10017

                              ---------------


     Approximate Date of Proposed Public Offering: As soon as practicable
after the effective date of this Registration Statement.

<TABLE>
<CAPTION>
             CALCULATION OF REGISTRATION FEE UNDER THE SECURITIES ACT OF 1933
==============================================================================================
                                                   PROPOSED
                                                    MAXIMUM       PROPOSED
                                                   OFFERING        MAXIMUM        AMOUNT OF
        TITLE OF SECURITIES          AMOUNT BEING  PRICE PER      AGGREGATE      REGISTRATION
          BEING REGISTERED            REGISTERED     UNIT      OFFERING PRICE       FEE
<S>                                <C>            <C>        <C>               <C>
Auction Rate Municipal Preferred
Stock, Series T7 (Liquidation
preference $25,000 per share)......   2,600 share   $25,000     $65,000,000       $17,160
- ---------------------------------------------------------------------------------------------
</TABLE>


              THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST
                           CROSS REFERENCE SHEET

                             Part A-Prospectus

<TABLE>
<CAPTION>
                 ITEMS IN PART A OF FORM N-2
                   SPECIFIED IN PROSPECTUS                   LOCATION IN PROSPECTUS
                   -----------------------                   ----------------------
<S>                                                   <C>
Item 1.  Outside Front Cover............................Cover page

Item 2.  Inside Front and Outside Back Cover Page.......Inapplicable

Item 3.  Fee Table and Synopsis.........................Inapplicable

Item 4.  Financial Highlights...........................Financial Highlights

Item 5.  Plan of Distribution...........................Cover Page; Prospectus Summary; the Auction;
                                                        Underwriting

Item 6.  Selling Shareholders...........................Inapplicable

Item 7.  Use of Proceeds................................Use of Proceeds; Investment
                                                        Objective and Policies

Item 8.  General Description of the Registrant..........Cover Page; Prospectus Summary The Trust;
                                                        Investment Objective and Policies

Item 9.  Management.....................................Prospectus Summary; Management of the Trust

Item 10. Capital Stock, Long-Term Debt, and Other       Capitalization; Investment Securities
                                                        Objective and Policies; Description of New
                                                        Preferred Shares; the Auction; Tax Matters

Item 11. Defaults and Arrears on Senior Securities..... Inapplicable

Item 12. Legal Proceedings..............................Inapplicable

Item 13. Table of Contents of the Statement of          Table of Contents of the Statement of Additional
         Additional Information                         Information
</TABLE>
<TABLE>
<CAPTION>
                 Part B-Statement of Additional Information

                 ITEMS IN PART B OF FORM N-2                LOCATION IN STATEMENT OF
                                                             ADDITIONAL INFORMATION
                                                             ----------------------
<S>                                                 <C>
Item 14.  Cover Page....................................Cover Page

Item 15.  Table of Contents.............................Back Cover Page

Item 16.  General Information and History...............Inapplicable

Item 17.  Investment Objective and Policies.............Investment Objective and Policies;
                                                        Investment Policies and Techniques

Item 18.  Management....................................Management of the Trust

Item 19.  Control Persons and Principal Holders of
          Securities....................................Management of the Trust

Item 20.  Investment Advisory and Other Services........Management of the Trust

Item 21.  Brokerage Allocation and Other Practices......Portfolio Transactions

Item 22.  Tax Status....................................Tax Matters

Item 23.  Financial Statements..........................Financial Statements (incorporated
                                                        by reference)
</TABLE>

                          Part C-Other Information

Items 24-33 have been answered in Part C of this Registration Statement


The information in this Prospectus is not complete and may be changed. We
may not sell these securities until the Registration Statement filed with
the Securities and Exchange Commission is effective. This Prospectus is not
an offer to sell these securities and is not soliciting an offer to buy
these securities in any state where the offer or sale is not permitted.

                    SUBJECT TO COMPLETION, DATED       , 2000

PROSPECTUS
                                $65,000,000
            THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.
      AUCTION RATE MUNICIPAL PREFERRED STOCK ("NEW PREFERRED SHARES")
                          2,600 SHARES, SERIES T7
                  LIQUIDATION PREFERENCE $25,000 PER SHARE

     The BlackRock Insured Municipal 2008 Term Trust Inc. (the "Trust") is
a closed-end, diversified management investment company.

The Trust's investment objective is:

     o    to provide current income that is exempt from regular Federal
          income tax; and

     o    to return $15 per common share (the initial public offering price
          per common share) to holders of common shares on or about
          December 31, 2008.

     The Trust seeks to achieve its investment objective by investing at
least 80% of its total assets in a diversified portfolio of municipal
obligations insured as to the timely payment of both principal and
interest. The Trust may invest up to 20% of its total assets in uninsured
municipal obligations which are:

     o    rated at the time of investment Aaa by Moody's or AAA by S&P;

     o    guaranteed by an entity with a Aaa or AAA rating;

     o    backed by an escrow or trust account containing sufficient U.S.
          Government or U.S. Government agency securities to ensure timely
          payment of principal and interest; or

     o    determined by the Trust's investment adviser to be of Aaa or AAA
          credit quality at the time of investment.

The Trust seeks to return $15 per common share to common shareholders on or
about December 31, 2008 (when the Trust will terminate) by actively
managing its portfolio of municipal obligations which will have an average
final maturity on or about such date and by retaining each year a small
portion of its net investment income, which portion will not exceed 10% for
any year, as determined in accordance with the Federal income tax rules
applicable to the Trust. No assurance can be given that the Trust will
achieve its investment objective. BlackRock Financial Management, Inc. (the
"Adviser") acts as the investment adviser to the Trust. The address of the
Trust is 800 Scudders Mill Road, Plainsboro, New Jersey 08536 and its
telephone number is (800) 688-0928.

     This prospectus contains important information about the Trust. You
should read the prospectus before deciding whether to invest and retain it
for future reference. A statement of additional information, dated
________________, 2000, containing additional information about the Trust,
has been filed with the Securities and Exchange Commission and is
incorporated by reference in its entirety into this prospectus. You can
review the table of contents of the statement of additional information on
page of this prospectus. You may request a free copy of the statement of
additional information by calling (800) 227-7236. You may also obtain the
statement of additional information and other information regarding the
Trust on the Securities and Exchange Commission web site
(http://www.sec.gov).

                            __________________

     INVESTING IN THE NEW PREFERRED SHARES INVOLVES CERTAIN RISKS. SEE
"RISKS" BEGINNING ON PAGE ___. THE MINIMUM PURCHASE AMOUNT OF THE NEW
PREFERRED SHARES IS $25,000.

                                                  (continued on following page)

     Neither the Securities and Exchange Commission ("SEC") nor any state
securities commission has approved or disapproved these securities or
determined if this prospectus is truthful or complete. Any representation
to the contrary is a criminal offense.

                          ______________________

                                               Per Share         Total
                                               ---------         -----

      Public Offering Price                     $25,000        $65,000,000
      Sales Load                                $              $
      Proceeds to Trust (before expenses)1      $              $

      1  Offering expenses payable by the Trust are estimated to be $300,000.


The underwriters are offering the New Preferred Shares subject to various
conditions. The underwriters expect to deliver the New Preferred Shares to
purchasers, in book-entry form, through the facilities of The Depository
Trust Company on or about ___, 2000.

February     , 2000


     The Trust is offering 2,600 newly issued shares of Auction Rate
Municipal Preferred Stock, Series T7. We refer to these shares as the "New
Preferred Shares" throughout this prospectus and the related statement of
additional information. Except for the initial dividend rate and initial
dividend period, the terms of the New Preferred Shares are the same as the
terms of the Trust's currently outstanding Series T7 Preferred Shares
(together with the Trust's outstanding Series T28 Preferred Shares, Series
R7 Preferred Shares and Series R28 Preferred Shares, the "Preferred
Shares").

     The dividend rate for the initial dividend period (the period from the
date of issue through ____, 2000) will be ___%, and will be paid on
_________, 2000. After the initial dividend period, the dividend rate on
the New Preferred Shares for each subsequent dividend period generally will
be determined pursuant to weekly auctions. The letter/numeral indication
"T7" means that the auction for the New Preferred Shares normally will be
held every Tuesday and that the dividend period normally will be 7 days.
Prospective purchasers should carefully review the auction procedures
described in this prospectus, including the appendices, and should note:

     o    a buy order (called a "bid") or sell order is a commitment to buy
          or sell New Preferred Shares based on the results of an auction;

     o    auctions will be conducted by telephone; and

     o    purchases and sales will be settled on the next business day
          after the auction.

     The New Preferred Shares will not be listed on an exchange. You may
only buy or sell New Preferred Shares through an order placed at an auction
with or through a broker-dealer that has entered into an agreement with the
auction agent and the Trust, or in a secondary market maintained by certain
broker-dealers. These broker-dealers are not required to maintain this
market, and it may not provide you with liquidity.

     Dividends on New Preferred Shares, to the extent payable from
tax-exempt income earned on the Trust's investments, will be exempt from
regular Federal income tax in the hands of owners of such shares. All or a
portion of the Trust's dividends may be subject to the Federal alternative
minimum tax. The Trust is required to allocate net capital gains and other
taxable income, if any, proportionately between common shares and Preferred
Shares, including the New Preferred Shares, based on the percentage of
total dividends distributed to each class for that year. The Trust may at
its election give notice of the amount of any income subject to regular
Federal income tax to be included in a dividend on a New Preferred Share in
advance of the related auction. If the Trust does not give such advance
notice, it generally will be required to pay additional amounts to holders
of New Preferred Shares in order to adjust for their receipt of income
subject to regular Federal income tax.

     The New Preferred Shares are redeemable, in whole or in part, at the
option of the Trust on any date dividends are paid on the New Preferred
Shares (except during certain non-call periods), and will be subject to
mandatory redemption, in certain circumstances, at a redemption price of
$25,000 per share plus accumulated but unpaid dividends to the redemption
date (whether or not declared), plus a premium in certain circumstances.
The Trust intends to redeem all of the New Preferred Shares and all of its
other Preferred Shares no later than the last dividend payment date in
respect of each series prior to December 31, 2008 (when the Trust will
terminate).

     The New Preferred Shares do not represent a deposit or obligation of,
and are not guaranteed or endorsed by, any bank or other insured depository
institution. The New Preferred Shares are not federally insured by the
Federal Deposit Insurance Corporation, the Federal Reserve Board or any
other government agency.

     YOU SHOULD RELY ONLY ON THE INFORMATION CONTAINED IN THIS PROSPECTUS.
THE TRUST HAS NOT AUTHORIZED ANYONE TO PROVIDE YOU WITH DIFFERENT
INFORMATION. THE TRUST IS NOT MAKING AN OFFER OF THESE SECURITIES IN ANY
STATE WHERE THE OFFER IS NOT PERMITTED. YOU SHOULD NOT ASSUME THAT THE
INFORMATION PROVIDED BY THIS PROSPECTUS IS ACCURATE AS OF ANY DATE OTHER
THAN THE DATE ON THE FRONT OF THIS PROSPECTUS.

                         _________________________



                             TABLE OF CONTENTS

                                                             Page
                                                             ----

PROSPECTUS SUMMARY..............................................4
FINANCIAL HIGHLIGHTS............................................8
THE TRUST.......................................................9
USE OF PROCEEDS................................................10
CAPITALIZATION.................................................10
INVESTMENT OBJECTIVE AND POLICIES..............................11
MUNICIPAL OBLIGATIONS..........................................12
INSURANCE......................................................13
OTHER INVESTMENT PRACTICES.....................................15
RISKS..........................................................16
MANAGEMENT OF THE TRUST........................................18
DESCRIPTION OF PREFERRED SHARES................................21
DESCRIPTION OF NEW PREFERRED SHARES............................21
THE AUCTION....................................................28
TAXES..........................................................31
DETERMINATION OF NET ASSET VALUE...............................32
REPURCHASE OF COMMON SHARES....................................32
DESCRIPTION OF CAPITAL STOCK...................................32
CUSTODIAN......................................................34
UNDERWRITING...................................................35
TRANSFER AGENT, DIVIDEND
DISBURSING AGENT AND REGISTRAR.................................35
LEGAL OPINIONS.................................................36
EXPERTS........................................................36
REPORTS TO STOCKHOLDERS........................................36
AVAILABLE INFORMATION..........................................36
APPENDIX A....................................................A-1



                             PROSPECTUS SUMMARY

     The following information is a summary of, and is qualified in its
entirety by reference to, more detailed information included in this
prospectus and the Trust's statement of additional information.
<TABLE>
<S>                               <C>
THE TRUST.......................... The BlackRock Insured Municipal 2008 Term
                                    Trust Inc. (the "Trust") is a diversified,
                                    closed-end management investment company. As of
                                    December 31, 1999, the Trust had 27,207,093 shares of
                                    common stock outstanding and 8,240 preferred shares
                                    outstanding in four series: 2,060 preferred shares
                                    designated Series T7; 2,060 preferred shares designated
                                    Series R7; 2,060 preferred shares designated Series
                                    T28; and 2,060 preferred shares designated Series R28.
                                    The Trust's common shares are traded on the New York
                                    Stock Exchange under the symbol "BRM." The Trust will
                                    distribute substantially all of its net assets on or
                                    about December 31, 2008, when the Trust will terminate.

THE OFFERING....................... The Trust is offering 2,600 New Preferred Shares.
                                    The purchase price for each New Preferred Share is
                                    $25,000 plus accumulated dividends, if any, from the
                                    date the share is first issued. Except for the initial
                                    dividend rate and the length of the initial dividend
                                    period for the New Preferred Shares, the rights and
                                    preferences of the New Preferred Shares are the same as
                                    the Trust's outstanding Series T7 preferred shares. The
                                    Trust intends to redeem all of its Preferred Shares
                                    (including the New Preferred Shares) no later than the
                                    last dividend payment date prior to December 31, 2008
                                    (when the Trust will terminate).

                                    The New Preferred Shares are being offered by a group
                                    of underwriters listed under "Underwriting".

INVESTMENT                          OBJECTIVE AND POLICIES.. The Trust's investment objective
                                    is to provide current income exempt from regular
                                    Federal income tax and to return $15 per common share
                                    (the initial offering price per common share) to
                                    holders of common shares on or about December 31, 2008.
                                    No assurance can be given that the Trust will achieve
                                    its investment objective.

                                    The Trust seeks to achieve its investment objective by
                                    investing at least 80% of its total assets in a
                                    diversified portfolio of municipal obligations insured
                                    as to the timely payment of both principal and interest
                                    by insurers with claims-paying abilities rated at the
                                    time of investment Aaa by Moody's Investors Service,
                                    Inc. ("Moody's") or AAA by Standard & Poor's Rating
                                    Services ("S&P") or which are determined by the Adviser
                                    to have equivalent claims-paying abilities. The Trust
                                    may invest up to 20% of its total assets in uninsured
                                    municipal obligations which are:

                                    o  rated at the time of investment Aaa by Moody's or
                                       AAA by S&P;

                                    o  guaranteed by an entity with a Aaa or AAA rating;

                                    o  backed by an escrow or trust account containing
                                       sufficient U.S. Government or U.S. Government agency
                                       securities to ensure timely payment of principal and
                                       interest; or

                                    o  determined by the Adviser to be of Aaa or AAA credit
                                       quality at the time of investment.

                                    The Trust seeks to return $15 per common share to
                                    holders of common shares on or about December 31, 2008
                                    (when the Trust will terminate) by actively managing
                                    its portfolio of tax-exempt municipal obligations which
                                    will have an average final maturity on or about such
                                    date and by retaining each year a small portion of its
                                    net investment income, which portion will not exceed
                                    10% for any year as determined in accordance with the
                                    Federal income tax rules applicable to the Trust.

INVESTMENT ADVISER................. BlackRock Financial Management, Inc. (the "Adviser") acts as
                                    the Trust's investment adviser.  The Adviser is responsible
                                    for the investment strategy of the Trust. The Adviser
                                    and its affiliates comprise a global asset management
                                    firm with assets of approximately $[148] billion under
                                    management as of September 30, 1999.

RISK FACTORS....................... Before investing in New Preferred Shares, you should consider
                                    carefully the following risks of such an investment:

                                    o  if an auction fails you may not be able to sell some or
                                       all of your shares;

                                    o  because of the nature of the market for New Preferred
                                       Shares, you may receive less than the price you paid
                                       for your shares if you sell them outside of the
                                       auction, especially when market interest rates are
                                       rising;

                                    o  a rating agency could downgrade the rating assigned to
                                       the New Preferred Shares, which could affect liquidity;

                                    o  the Trust may be forced to redeem your shares to meet
                                       regulatory or rating agency requirements or may
                                       voluntarily redeem your shares in certain circumstances;

                                    o  in extraordinary circumstances the Trust may not earn
                                       sufficient income from its investments to pay dividends;

                                    o  if interest rates rise, the value of the Trust's investment
                                       portfolio will decline, reducing the asset coverage for
                                       the New Preferred Shares; and

                                    o  if an issuer of a municipal bond in which the Trust invests
                                       experiences financial difficulty or defaults, there may
                                       be a negative impact on the income and net asset value
                                       of the Trust's portfolio.

SECONDARY MARKET TRADING........... The New Preferred Shares will not be listed on a stock exchange.
                                    Instead, you may buy or sell New Preferred Shares at a
                                    periodic auction by submitting orders to a broker-dealer
                                    (a "Broker- Dealer") that has entered into a separate
                                    agreement with the auction agent and the Trust or to a
                                    broker-dealer that has entered into an agreement with a
                                    Broker-Dealer. In addition to the auctions, Broker-Dealers
                                    and other broker-dealers may maintain a separate
                                    secondary trading market in New Preferred Shares, but
                                    may discontinue this activity at any time. You may
                                    transfer shares outside of auctions only to or through
                                    a Broker-Dealer, a broker-dealer that has entered into
                                    a separate agreement with a Broker-Dealer, or other
                                    persons as the Trust may agree. There can be no
                                    assurance that a secondary trading market for the New
                                    Preferred Shares will develop, or if it does develop,
                                    that it will provide holders with liquidity of
                                    investment.

DIVIDENDS AND DIVIDEND PERIODS..... After their initial dividend period, the New Preferred
                                    Shares normally will have a dividend period consisting of seven
                                    days. The board of directors of the Trust may, from time to time,
                                    declare a special dividend period upon giving notice to the
                                    holders of the New Preferred Shares.

                                    Dividends on the New Preferred Shares offered hereby are
                                    cumulative from the date they are first issued and are payable
                                    when, as and if declared by the board of directors of the Trust,
                                    out of funds legally available therefor. The Trust will pay the
                                    initial dividend for the New Preferred Shares on [____________]
                                    and thereafter generally on each succeeding Wednesday, subject to
                                    certain exceptions.

                                    After the initial dividend period, the dividend rate for the New
                                    Preferred Shares will be determined by auction. The dividend rate
                                    for the initial dividend period is ___% and the first auction
                                    will be held on ___.

TAXES.............................. Because in normal circumstances the Trust will invest
                                    substantially all of its assets in municipal obligations that pay
                                    interest that is exempt from regular Federal income tax, the
                                    income you receive will ordinarily be exempt from Federal income
                                    tax. Your income may be subject to state and local taxes. All or
                                    a portion of the income from these bonds may be subject to the
                                    Federal alternative minimum tax, so New Preferred Shares may not
                                    be a suitable investment if you are subject to this tax or would
                                    become subject to such tax by investing in New Preferred Shares.
                                    Taxable income or gain earned by the Trust will be allocated
                                    proportionately to holders of the Trust's preferred shares and
                                    common shares, based on the percentage of total dividends paid to
                                    each class for that year. Accordingly, certain specified New
                                    Preferred Share dividends may be subject to income tax on income
                                    or gains attributed to the Trust. The Trust may at its election
                                    give notice before any applicable auction of the amount of any
                                    taxable income and gain to be distributed for the period relating
                                    to that auction. If the Trust does not provide such notice, the
                                    Trust generally will make holders of New Preferred Shares whole
                                    for taxes owing on dividends paid to shareholders that include
                                    taxable income or gain.

ALTERNATIVE MINIMUM TAX............ All or a portion of the Trust's dividends may be subject to
                                    federal Alternative Minimum Tax ("AMT").

LIQUIDATION PREFERENCE............. The liquidation preference of each New Preferred Share will be
                                    $25,000, plus an amount equal to accumulated but unpaid dividends
                                    (whether or not earned or declared) plus the premium, if any,
                                    resulting from the designation of a premium call period.

RATINGS............................ It is a condition to their issuance that the New Preferred Shares
                                    be issued with a rating of "aaa" from Moody's and "AAA" from
                                    S&P.

REDEMPTION......................... Holders of New Preferred Shares will not have the right to cause
                                    the Trust to redeem their shares. The Trust may, however, be
                                    required by applicble law or by rating agency guidelines to
                                    redeem New Preferred Shares if, for example, the Trust does not
                                    meet an asset coverage ratio required by law or correct a failure
                                    to meet a rating agency guideline in a timely manner. The Trust
                                    may also voluntarily redeem New Preferred Shares.

VOTING RIGHTS...................... The Investment Company Act of 1940 requires that the holders
                                    of New Preferred Shares and of currently outstanding Preferred
                                    Shares, voting together as a single class separate from the
                                    holders of common shares, have the right to elect at least two
                                    directors of the Trust at all times and to elect a majority of
                                    the directors at any time when two years' dividends on the
                                    Preferred Shares are unpaid. The holders of New Preferred Shares
                                    and any other outstanding preferred shares will vote as a
                                    separate class on certain other matters as required under the
                                    Trust's charter, the Investment Company Act of 1940 and Maryland
                                    law.
</TABLE>



                            FINANCIAL HIGHLIGHTS

     The table below sets forth certain specified information for a share
of common stock of the Trust outstanding throughout each period presented.
The financial highlights for each period presented (other than for the six
months ended June 30, 1999) have been audited by Deloitte & Touche LLP, the
Trust's independent auditors, whose report covering each of the five years
in the period ended December 31, 1998, is included in the Trust's most
recent Annual Report and is incorporated by reference in the statement of
additional information. The financial highlights should be read in
conjunction with the financial statements and notes thereto included in the
Trust's most recent Annual Report and the Semi-Annual Report for the six
months ended June 30, 1999, which are available without charge from the
Trust.

<TABLE>
<CAPTION>
                                               YEAR ENDED DECEMBER 31,
                                       ---------------------------------------------
                                                                                             SEPTEMBER
                                 SIX MONTHS                                                  28, 1992
                                 ENDED JUNE                                                  THROUGH
                                  30, 1999                                                   DECEMBER
                                 (UNAUDITED)  1998    1997    1996   1995    1994   1993     31, 1992
                                 -----------  ----    ----    ----   ----    ----   ----
<S>                            <C>          <C>     <C>    <C>    <C>     <C>    <C>     <C>
PER COMMON SHARE OPERATING
PERFORMANCE:
Net asset value, beginning of
the period.....................    $17.06    $16.80  $15.90  $16.08 $13.88  $16.23 $14.31     $14.10
                                   ------    ------  ------  ------ ------  ------ ------     ------
  Net investment income........      0.60      1.20    1.18    1.17   1.19    1.15   1.14       0.17
  Net realized and unrealized
gain (loss) on investments.....     (0.79)     0.11    0.78   (0.27)  2.21   (2.39)  1.91       0.31
                                   ------    ------  ------  ------ ------  ------ ------     ------

Net increase (decrease) from
investment operations..........     (0.19)     1.31    1.96    0.90   3.40   (1.24)  3.05       0.48
                                   ------    ------  ------  ------ ------  ------ ------     ------

Dividends and distributions:
  Dividends from net investment income to:
   Common shareholders.........     (0.40)    (0.80)  (0.79)  (0.79) (0.83)  (0.88) (0.88)     (0.07)
   Preferred shareholders......     (0.11)    (0.25   (0.27)  (0.25) (0.28)  (0.23) (0.20)     (0.02)
  Distributions from net realized gain on investments to:
   Common shareholders.........        --        --      --   (0.03) (0.06)     --  (0.04)        --
   Preferred shareholders......        --        --      --   (0.01) (0.02)     --  (0.01)        --
  Distributions in excess of
   net realized gain on
   investments to:
   Common shareholders.........        --        **      **      **  (0.01)     --     --        --
   Preferred shareholders......        --        **      **      **     **      --     --        --
                                   ------    ------  ------  ------ ------  ------ ------     ------

Total dividends and
distributions..................     (0.51)   (1.05)   (1.06)  (1.08) (1.20)  (1.11) (1.13)     (0.09)

Capital charge with respect to
issuance of shares.............        --       --       --      --     --      --     --     $ 0.18)
Net asset value, end of period*    $16.36   $17.06   $16.80  $15.90 $16.08  $13.88 $ 16.23    $14.31##

Market value, end of period*...    $15.38   $16.13   $15.25  $14.50 $13.50  $12.25 $15.125    $13.75

TOTAL INVESTMENT RETURN........     (2.21)%  11.21%   10.97%  13.56% 17.64%  (13.7)% 16.05%    (1.99)%

RATIOS TO AVERAGE NET ASSETS OF
  COMMON SHAREHOLDERS:
Expenses++.....................      0.89%+++ 0.88%    0.92%   0.95%  0.95%   1.02%   0.88%     0.73%+++
Net investment income before
preferred stock dividends++....      7.20%    7.10%    7.19%   7.32%  7.74%   7.80%   7.43%     4.91%+
Preferred stock dividends......      1.39%+++ 1.49%    1.63%   1.64%  1.97%   1.55%   1.35%     0.67%+++
Net Investment income available
to common shareholders.........      5.81%    5.61%    5.56%   5.68%  5.77%   6.25%   6.08%     4.24%+

SUPPLEMENTAL DATA:
Average net assets of common
shareholders (in thousands)....  $460,219 $458,993 $444,895 $434,692 $417,017  $400,555 $420,532 $372,256
Portfolio turnover.............         0%       0%      11%       8%      27%       64%      15%       2%
Net assets of common
  shareholders, end of period
   (in thousands)..............  $445,213 $464,236 $457,192 $432,609 $437,470  $377,697 $441,543 $389,333

Preferred stock outstanding
(in thousands).................  $206,000 $206,000 $206,000 $206,000 $206,000  $206,000 $206,000 $206,000
Asset coverage per share of
preferred stock, end of
period#.......................    $79,031 $ 81,339 $ 80,484 $ 77,501 $ 78,091  $141,670 $157,170 $144,500
</TABLE>

- ------------
*    Net asset value and market value are published in Barron's each
     Saturday and The Wall Street Journal each Monday.
**   Actual amount paid to common shareholders was $0.005235, $0.004814,
     and $0.00271 for the years ended December 31, 1998, 1997, and 1996,
     respectively. Actual amount paid to preferred shareholders was
     $0.001696, $0.00154, $0.00084 and $0.002929 per common share for the
     years ended December 31, 1998, 1997, 1996 and 1995, respectively.
#    A 2-for-1 stock split with respect to the Preferred Shares occurred on
     July 24, 1995.
##   Net asset value immediately after the closing of the initial public
     offering of common stock was $14.07.
+    Total investment return is calculated assuming a purchase of common
     stock at the current market price on the first day and a sale at the
     current market price on the last day of the period reported. Dividends
     and distributions, if any, are assumed for purposes of this
     calculation to be reinvested at prices obtained under the Trust's
     dividend reinvestment plan. Total investment return does not reflect
     brokerage commissions. Total investment returns for periods of less
     than one year are not annualized.
++   Ratios are calculated on the basis of income and expenses applicable
     to both the common and preferred shares, relative to the average net
     assets of common shareholders.
+++  Annualized.


                                 THE TRUST

     The BlackRock Insured Municipal 2008 Term Trust Inc. (the "Trust") is
a diversified, closed-end management investment company. The Trust was
incorporated under the laws of the State of Maryland on June 30, 1992, and
has registered under the Investment Company Act of 1940 (the "1940 Act").
The Trust will distribute substantially all of its net assets on or about
December 31, 2008, when the Trust will terminate. The Trust's principal
office is located at 800 Scudders Mill Road, Plainsboro, New Jersey 08536
and its telephone number is (800) 688-0928.

     The Trust commenced investment operations on September 28, 1992, upon
the closing of the initial public offering of 25,000,000 of its common
shares. The net proceeds of such offering were approximately $351.8
million. In November 1992, the Trust, pursuant to an over-allotment option
granted to the underwriters in the initial public offering, sold an
additional 2.2 million of its common shares for net proceeds of
approximately $31 million. On November 23, 1992, the Trust issued shares of
preferred stock in the following amounts and with the following
designations: Preferred Shares Series T7 - 1,030 shares; Preferred Shares
Series T28 - 1,030 shares; Preferred Shares Series R7 - 1,030 shares; and
Preferred Shares Series R28 - 1,030 shares. Each series of preferred shares
was issued with a liquidation preference per share of $50,000, plus
accumulated and unpaid dividends. On May 16, 1995, shareholders approved a
proposal to split each preferred share into two shares and simultaneously
reduce each share's liquidation preference from $50,000 to $25,000, plus in
each case accumulated and unpaid dividends, which occurred on July 24,
1995.

     As of December 31, 1999, 27,207,093 common shares of the Trust were
outstanding and 8,240 preferred shares were outstanding in four series:
2,060 Preferred Shares Series T7; 2,060 Preferred Shares Series R7; 2,060
Preferred Shares Series T28 and 2,060 Preferred Shares Series R28. The
Trusts common shares are traded on the New York Stock Exchange under the
symbol "BRM".

The following table provides information about the Preferred Shares since
their issuance:


                Amount Outstanding
                   Exclusive of         Asset
                     Treasury         Coverage   Involuntary Liquidating
     As of          Securities       Per Share*   Preference Per Share
     -----          ----------       ----------   --------------------
12/31/1992           4,120          $  144,500     $   50,000
12/31/1993           4,120          $  157,171     $   50,000
12/31/1994           4,120          $  141,670     $   50,000
12/31/1995**         8,240          $   78,091     $   25,000
12/31/1996           8,240          $   77,501     $   25,000
12/31/1997           8,240          $   80,484     $   25,000
12/31/1998           8,240          $   81,339     $   25,000

*    Calculated by dividing net assets by the number of Preferred Shares
     outstanding.
**   A 2-for-1 stock split with respect to the Preferred Shares occurred on
     July 24, 1995.

The following table provides information about the Trust's outstanding
shares as of December 31, 1999:

<TABLE>
<CAPTION>
                                                        Amount Held by
                                                      the Trust or for
     Title of Class          Amount Authorized           its Account        Amount Outstanding
     --------------          -----------------           -----------        ------------------

<S>                        <C>                     <C>                    <C>
Common Shares                   200,000,000                   0                  27,207,093

Series T7  Preferred Shares           2,060                   0                       2,060

Series T28  Preferred Shares          2,060                   0                       2,060

Series R7  Preferred Shares           2,060                   0                       2,060

Series R28  Preferred Shares          2,060                   0                       2,060
</TABLE>



                              USE OF PROCEEDS

      The net proceeds of the offerings will be $64,050,000, after payment
of offering expenses (estimated to be $300,000) and the underwriting
discount.

      The net proceeds of the offering will be invested in accordance with
the Trust's investment objective and policies as stated below. It is
presently anticipated that the Trust will be able to invest substantially
all of the net proceeds in municipal securities that meet those objective
and policies at or shortly (within [six to eight] weeks) after the
completion of the offering. To the extent that all of the proceeds cannot
be so invested, pending such investment, they will be invested in
short-term, high quality tax-exempt securities. If necessary in order to
fully invest the net proceeds of the offerings immediately, the Trust may
also purchase, as temporary investments, short-term, taxable investments,
the income on which is subject to regular Federal income tax.


                                CAPITALIZATION

      The following table sets forth the unaudited capitalization of the
Trust as of _____________, 2000, and as adjusted to give effect to the
issuance of the New Preferred Shares pursuant to the offering.

<TABLE>
<CAPTION>
                                                                       ACTUAL         AS ADJUSTED
                                                                     -----------      -----------
<S>                                                              <C>               <C>
Shareholders' equity:
Preferred  Stock,  par  value $.01 per share (8,240 shares
   issued; 10,840 preferred shares issued and outstanding, as
   adjusted, at $25,000 per share liquidation preference)....       $206,000,000     $ 271,000,000
Common  Shares,  par value $.01 per share  (27,207,093)
   shares issued and outstanding)............................            272,071           272,071
  Paid in capital in excess at par ..........................        378,448,786       377,498,786
  Undistributed net investment income........................
  Accumulated net realized loss..............................
  Unrealized appreciation of investments.....................
                                                                    ------------     --------------
  Net assets..........................................             $                $
                                                                    ============     ==============
</TABLE>


                      INVESTMENT OBJECTIVE AND POLICIES

      The Trust's investment objective is to provide current income exempt
from regular Federal income tax and to return $15 per common share to
holders of common shares on or about December 31, 2008. No assurance can be
given that the Trust will achieve its investment objective.

      The Trust seeks to achieve its investment objective by investing at
least 80% of its total assets in a diversified portfolio of municipal
obligations insured as to the timely payment of both principal and interest
by insurers with claims-paying abilities rated at the time of Investment
Aaa by Moody's Investors Service, Inc. ("Moody's") or AAA by Standard &
Poor's Ratings Services ("S&P") or which are determined by the Trust's
investment adviser, BlackRock Financial Management, Inc. (the "Adviser"),
to have equivalent claims-paying abilities. The Trust may invest up to 20% of
its total assets in uninsured municipal obligations which are:

      o     rated at the time of investment Aaa by Moody's or AAA by S&P;

      o     guaranteed by an entity with a Aaa or AAA rating;

      o     backed by an escrow or trust account containing sufficient U.S.
            Government or U.S. Government agency securities to ensure timely
            payment of principal and interest; or

      o     determined by the Trust's Adviser to be of Aaa or AAA credit
            quality at the time of investment.

Generally, municipal obligations which are covered by insurance or a
guarantee would not be rated Aaa or AAA, and might not be considered to be
of investment grade credit quality in the absence of such insurance or
guarantee. In determining whether to purchase a particular municipal
obligation which is covered by insurance or a guarantee, the Adviser
considers the credit quality of the underlying issuer (among other factors
such as price, yield and maturity), although such credit quality will not
necessarily be the determinative factor in making the investment decision.

      Municipal obligations which are backed by an escrow or trust account
which contains U.S. Government or U.S. Government agency securities
("collateralized obligations") generally are not insured and may not be
rated Aaa by Moody's or AAA by S&P, and may not be of equivalent credit
quality in the view of the Adviser. Collateralized obligations include, but
are not limited to, municipal obligations that have been (i) advance
refunded where the proceeds of the funding have been used to purchase U.S.
Government or U.S. Government agency securities that are placed in escrow
and whose interest or maturity principal payments, or both, are sufficient
to cover the remaining scheduled debt service on the municipal obligations,
or (ii) issued under state and local housing finance programs which use the
issuance proceeds to fund mortgages that are then exchanged for U.S.
Government or U.S. Government agency securities and deposited with a
trustee as security for the municipal obligations. These collateralized
obligations are normally regarded as having the credit characteristics of
the underlying U.S. Government or U.S. Government agency securities.

      The Trust seeks to return $15 per common share to holders of common
shares on or about December 31, 2008 (when the Trust will terminate) by
actively managing its portfolio of tax-exempt municipal obligations, which
will have an average final maturity on or about such date and by retaining
each year a small portion of its net investment income, which portion will
not exceed 10% for any year as determined in accordance with the Federal
income tax rules applicable to the Trust. The purpose of retaining a small
portion of net investment income is to enhance the Trust's ability to
return to investors $15 per common share outstanding upon the Trust's
termination. Such retained income will serve to increase the net asset
value of the Trust and a portion of such retained income will be available
to offset capital losses, if any. However, if the Trust realizes any
capital losses on dispositions of securities that are not offset by capital
gains on the disposition of other securities or the retention of net
investment income, the Trust may return less than $15 for each common share
outstanding at the end of the Trust's term. In addition, the leverage
caused by the Trust's issuance of preferred stock may increase the
possibility of incurring capital losses and the difficulty of subsequently
incurring capital gains to offset such losses. However, the Adviser
believes that it will be able to manage the Trust's assets so that the
Trust will not realize capital losses which are not offset by capital gains
over the life of the Trust on the disposition of its other assets and
retained net investment income. Although neither the Adviser nor the Trust
can guarantee these results, their achievement should enable the Trust, on
or about December 31, 2008, to have available for distribution to holders
of its common shares $15 for each common share then outstanding.

      Moody's highest rating category is Aaa. S&P's highest rating category
is AAA. The process of determining ratings for municipal obligations by
Moody's and S&P includes consideration of the likelihood of the receipt by
securityholders of all distributions, the nature of the underlying
securities, the credit quality of the guarantor, if any, and the
structural, legal and tax aspects associated with such securities.
Publications of Moody's indicate that it assigns a Aaa rating to securities
that "are judged to be of the best quality" and "carry the smallest degree
of investment risk." Publications of S&P indicate that it assigns a AAA
rating to securities for which the obligor's "capacity to meet its
financial commitment on the obligation is extremely strong."

      In normal circumstances, the Trust disposes of insured municipal
obligations in its portfolio if the claims-paying ability of their insurer
declines below Aaa in the case of Moody's or AAA in the case of S&P, unless
the Trust obtains appropriate alternate insurance covering such municipal
obligations. The Trust may deviate from the foregoing policy relating to
the disposal of municipal obligations when, in the Adviser's judgment,
appropriate alternative insurance is not available or is unduly costly or
if the Adviser believes that an insurer whose claims-paying ability rating
has been lowered is taking steps which will cause its rating to be restored
promptly to the Aaa or AAA level. Similarly, the Trust intends to dispose
of uninsured municipal obligations rated Aaa or AAA or guaranteed by an
entity with such a rating if their credit quality (or that of their
guarantor) declines below Aaa or AAA, or, if they are not rated, the
Adviser no longer believes them to be of triple-A credit quality.

      The Trust currently does not, and does not expect to, invest more
than 25% of its total assets (taken at market value) in municipal
obligations whose issuers are located in the same state. All or a portion
of the Trust's dividends paid in respect of its common shares, its
outstanding preferred shares and the New Preferred Shares may be subject to
Federal alternative minimum tax ("AMT"). See "Municipal Obligations."

      The Trust may utilize certain options, futures, interest rate swaps
and related transactions for hedging purposes. To the extent the Trust
utilizes hedging strategies or invests in taxable securities, the Trust's
ability to achieve its investment objective of providing high current
income exempt from regular Federal income tax may be limited. Accordingly,
in normal circumstances, the Trust's use of such practices is not
significant.

      On a temporary defensive basis, the Trust may invest without limit in
securities issued by the U.S. Government or its agencies or
instrumentalities, repurchase agreements collateralized by such securities,
or certificates of deposit, time deposits or bankers' acceptances for
purposes of enhancing liquidity and/or preserving capital. The Trust may
also invest in municipal obligations with maturities of less than one year,
other debt obligations of corporate issuers, such as interest-paying
corporate bonds, commercial paper and certificates of deposit, bankers'
acceptances and interest-bearing savings accounts of banks having assets
greater than $1 billion and which are members of the Federal Deposit
Insurance Corporation. During temporary defensive periods, the current
dividend rate on any Preferred Shares, including the New Preferred Shares,
will be more likely to approximate or exceed the net rate of return on the
Trust's investment portfolio, with the consequence that the leverage
resulting from the New Preferred Shares may become less beneficial or
adverse to the holders of common shares.


                             MUNICIPAL OBLIGATIONS

      Municipal obligations include debt obligations issued by states,
cities and local authorities, and possessions and certain territories of
the United States to obtain funds for various public purposes. These
purposes include the construction of public facilities such as airports,
bridges, highways, housing, hospitals, mass transportation, schools,
streets and water and sewer works. Other public purposes for which
municipal obligations may be issued include the refinancing of outstanding
obligations and the obtaining of funds for general operating expenses and
for loans to other public institutions and facilities. Subject to the
credit standard policies described under "Investment Objective and
Policies," there are two categories of municipal obligations in which the
Trust may invest in normal circumstances: (i) "public purpose" obligations
that generate interest that is tax-exempt under regular Federal income tax
rules and is not treated as a preference item for AMT; and (ii) qualified
"private activity" obligations (typically industrial revenue bonds) that
generate income that is tax-exempt under regular Federal income tax rules
but must, if issued after August 7, 1986, be included in computing AMT. The
Trust will not invest in municipal obligations that generate interest that
by its terms is subject to Federal income tax other than AMT.

      The types of municipal obligations in which the Trust may invest
include general obligation bonds, revenue bonds, municipal lease
obligations, installment purchase contract obligations, variable and
floating rate obligations, zero coupon securities, tax-exempt notes and
municipal commercial paper.

      The yields on municipal obligations are dependent on a variety of
factors, including interest and income tax rates, the condition of the
general money market and the municipal obligations market, the size of the
particular issue, the maturity of the obligation and the rating of the
issue. The ratings of Moody's and S&P represent their opinions as to the
quality of those municipal obligations that they rate.

      It should be emphasized that ratings are general and are not absolute
standards of quality. Consequently, municipal obligations with the same
maturity, coupon and rating may have different yields while obligations of
the same maturity and coupon with different ratings may have the same
yield. The market value of outstanding municipal obligations will vary with
changes in prevailing interest rate levels and as a result of changing
evaluations of the ability of their issuers to meet interest and principal
payments.

      The terms of municipal obligations often give their issuers the right
periodically to "call" or prepay their municipal obligations. Issuers will
exercise call rights when interest rates decline and they can refinance
their municipal obligations at lower interest rates. At the time the Trust
was formed, most of the municipal obligations available in the market were
subject to call provisions. When municipal obligations are called by their
issuers, the Adviser reinvests the proceeds from the called securities in
other municipal obligations. Because the Trust has a limited term, the
Adviser reinvests the proceeds in municipal obligations maturing prior to
the expiration of the term. As the Trust approaches its termination date on
December 31, 2008, the Adviser will be required to reinvest in shorter term
municipal obligations with relatively lower interest rates.

      Obligations of issuers of municipal obligations may be subject to the
provisions of bankruptcy, insolvency and other laws affecting the rights
and remedies of creditors, such as the United States Bankruptcy Code and
other applicable laws. In addition, the obligations of such issuers may
become subject to the laws enacted in the future by Congress or state
legislatures or referenda extending the time for payment of principal
and/or interest, or imposing other constraints upon enforcement of such
obligations or upon municipalities to levy taxes. There is also the
possibility that, as a result of legislation or other conditions, the power
or ability of any issuer to pay, when due, the principal of and interest on
its municipal obligations may be materially affected.


                                 INSURANCE

      The Trust generally invests at least 80% of its total assets in a
diversified portfolio of municipal obligations insured as to the timely
payment of both principal and interest by insurers with claims-paying
abilities rated Aaa by Moody's or AAA by S&P at the time of investment or,
if not rated, which are determined by the Adviser to have equivalent
claims-paying abilities. See Appendix B to the statement of additional
information for a brief description of Moody's and S&P's insurance
claims-paying ability ratings.

      Certain insurance companies will issue policies guaranteeing the
timely payment of principal of, and interest on, particular municipal
obligations or on a portfolio of municipal obligations. Insurance may be
purchased by the issuer of a municipal obligation or by a third party at
the time of issuance of the municipal obligation ("Original Issue
Insurance") or by the Trust or a third party subsequent to the original
issuance of a municipal obligation ("Secondary Insurance"). In each case, a
single premium is paid to the insurer by the party purchasing the insurance
when the insurance is obtained. Original Issue Insurance and Secondary
Insurance policies are non-cancellable and remain in effect for so long as
the insured municipal obligation is outstanding and the insurer is in
business. Accordingly, whether a particular municipal obligation is covered
by Original Issue Insurance as opposed to Secondary Insurance will not, in
and of itself, be determinative to the Trust in making an investment
decision to purchase such municipal obligation.

      The Trust may also purchase insurance covering certain municipal
obligations which it intends to purchase for its portfolio or which it
already owns ("Portfolio Insurance"). Portfolio Insurance policies
guarantee the timely payment of principal of, and interest on, covered
municipal obligations only while they are owned by the Trust. Such policies
are non-cancellable and remain in effect until the Trust terminates
provided the Trust pays the applicable insurance premiums and the insurer
remains in business. Municipal obligations in the Trust's portfolio covered
by a Portfolio Insurance policy will not be covered by such policy after
they are sold by the Trust unless the Trust elects to obtain some form of
Secondary Insurance for them at the time of sale. The Trust would obtain
such Secondary Insurance only if, in the Adviser's view, it would be
economically advantageous for the Trust to do so.

      The Trust may purchase municipal obligations covered by Original
Issue Insurance provided by AMBAC Indemnity Corporation ("AMBAC"), Bond
Investors Guaranty Insurance Company ("BIGI"), Capital Markets Assurance
Company ("CAPMAC"), Municipal Bond Investors Assurance Corporation
("MBIA"), Financial Security Assurance Inc. ("FSA") and Financial Guaranty
Insurance Company ("FGIC"); each has received insurance claims-paying
ability ratings of Aaa from Moody's and AAA from S&P. See Appendix B to the
statement of additional information for a description of Moody's and S&P's
insurance claims-paying ability ratings and financial data regarding each
of these insurers. The Trust may also purchase Secondary Insurance and
Portfolio Insurance policies from any of such insurers. In the future, the
Trust may purchase municipal obligations covered by Original Issue
Insurance provided by, and may purchase Secondary and Portfolio Insurance
from, other insurers (not listed above) whose claims-paying abilities are
rated Aaa by Moody's or AAA by S&P or, if unrated, are of comparable credit
quality in the view of the Adviser. Any payments received from an insurer,
whether the insurance is obtained by the Trust or by other parties, is
treated for Federal income tax purposes in the same manner as if the
payments were received directly from the issuer of the municipal
obligations. See "Taxes".

      The Adviser anticipates that a majority of insured tax-exempt municipal
obligations purchased by the Trust will be insured under policies obtained
by parties other than the Trust. The Trust does not pay the premiums for
such policies; rather the cost of such policies may be reflected in a
higher purchase price for such insured municipal obligations. Accordingly,
the yield on such municipal obligations may be lower than that on
equivalent uninsured municipal obligations. The cost of insurance purchased
by the Trust will increase its expenses, and the yield on the Trust's
portfolio will be reduced accordingly.

      In the event the claims-paying ability rating of an insurer of
municipal obligations in the Trust's portfolio were to be lowered from Aaa
or AAA (in the case of Moody's or S&P, respectively), or if the Adviser
anticipates such a lowering or otherwise does not believe an insurer's
claims-paying ability merits its existing triple-A rating, the Trust may
seek to obtain additional insurance from an insurer whose claims-paying
ability is rated Aaa by Moody's or AAA by S&P or, if the Adviser determines
that the costs of obtaining such additional insurance outweigh the
benefits, the Trust may elect not to obtain additional insurance. In making
such determination, the Adviser will consider the costs of the additional
insurance, the new claims-paying ability rating and financial condition of
the existing insurer and the creditworthiness of the issuer and/or
guarantor of the underlying municipal obligations. The Adviser may also
determine not to purchase additional insurance in such circumstances if it
believes that the insurer is taking steps which will cause its triple-A
claims-paying ability rating to be restored promptly. The foregoing
policies also will be applied in the case of insurers whose claims-paying
abilities are not rated but which are determined by the Adviser to be
comparable to Aaa or AAA. See "Investment Objective and Policies".

      Although the Adviser periodically reviews the financial condition of
each insurer, there can be no assurance that the insurers will be able to
honor their obligations in all circumstances. The Trust cannot predict the
consequences of a state takeover of an insurer's obligations and, in
particular, whether such an insurer (or its state regulatory agency or a
subsequent purchaser) could or would honor all of the insurer's contractual
obligations including any outstanding insurance contracts insuring the
timely payment of principal and interest on municipal obligations. The
Trust cannot predict the impact which such events might have on the market
values of such municipal obligations. In the event of a default by an
insurer on its obligations in respect of any municipal obligations in the
Trust's portfolio, the Trust would look to the issuer and/or guarantor of
the relevant municipal obligation for payments of principal and interest
and such issuer and/or guarantor may not be rated Aaa by Moody's or AAA by
S&P or, in the view of the Adviser, be of equivalent credit quality.
Accordingly, the Trust could be exposed to greater risk of non-payment in
such circumstances, which could adversely affect the Trust's net asset
value and the market price per common share. Alternatively, the Trust could
elect to dispose of such municipal obligations; however, the market prices
for such municipal obligations may be lower than the Trust's purchase price
for them and the Trust could sustain a capital loss as a result. Capital
losses incurred by the Trust which are not offset by capital gains may
adversely affect the Trust's net asset value and the Trust's ability to
return $15 per common share outstanding to investors on or about December
31, 2008.

      Although the insurance on municipal obligations reduces financial or
credit risk in respect of the insured obligations (i.e., the possibility
that owners of the insured tax-exempt municipal obligations will not
receive timely scheduled payments of principal or interest), insured
tax-exempt municipal obligations remain subject to market risk (i.e.,
fluctuations in market value as a result of changes in prevailing interest
rates). Accordingly, insurance on municipal obligations does not insure the
market value of the Trust's assets or the net asset value or the market
price for the common shares. Furthermore, insurance, while guaranteeing
scheduled payments of principal and interest on a timely basis, will not
make accelerated payments of principal and interest on municipal
obligations where the terms of the instrument governing such municipal
obligations require acceleration in the event of a default. In general, the
Trust does not intend to hold municipal obligations in its portfolio which
are covered only by Portfolio Insurance unless the Trust has an irrevocable
option to obtain permanent insurance covering such municipal obligations
from the insurer providing the Portfolio Insurance or such municipal
obligations mature by their terms on or before December 31, 2008.

      As of December 31, 1999, approximately % of the market value of the
Trust's portfolio was invested in long-term municipal obligations and
approximately % was invested in short and medium term securities. [All] of
such long-term municipal obligations are rated Aaa by Moody's or AAA by S&P
or are insured by an insurer with a claims-paying ability rating of Aaa by
Moody's or AAA by S&P or guaranteed by an entity with such a rating. As
described under "Description of New Preferred Shares - Rating Agency
Guidelines and Asset Coverage," in calculating the discounted value of
insured municipal obligations held in the Trust's portfolio for the purpose
of determining compliance with certain rating agency guidelines applicable
to the Trust's preferred shares, the Trust may, in certain circumstances,
utilize the insurance claims-paying ability rating of an insurer of a
municipal obligation or the rating of a guarantor thereof in lieu of the
Moody's or S&P's rating on the underlying municipal obligation.

                         OTHER INVESTMENT PRACTICES

      Certain of the other investment practices in which the Trust may
engage that are described herein or in the statement of additional
information may give rise to income that is subject to regular Federal
income tax. For additional investment practices, see "Investment Policies
and Techniques" in the statement of additional information. Accordingly, in
normal circumstances, the Trust does not intend to engage in such practices
to a significant extent. Moreover, the Trust intends that, so long as New
Preferred Shares are outstanding, its portfolio will reflect guidelines
established by Moody's and S&P in connection with the Trust's receipt of a
rating for such shares on the date they are first issued of at least "aaa"
from Moody's and "AAA" from S&P. Such guidelines may preclude or limit the
Trust from engaging in many of the investment practices described under
this caption or in the statement of additional information. In particular,
for so long as New Preferred Shares are rated by Moody's, unless the
Moody's ratings guidelines change from those presently applicable as
described under "Description of New Preferred Shares -- Rating Agency
Guidelines and Asset Coverage," the Trust will not buy or sell futures
contracts or options thereon or write put or call options (except covered
call options) on portfolio securities unless it receives written
confirmation from Moody's that engaging in such transactions would not
impair the ratings then assigned to the New Preferred Shares by Moody's
except that the Trust may sell exchange traded futures contracts based on
the Municipal Index or Treasury Bonds and purchase exchange traded put
options on such futures contracts and write exchange traded call options on
such futures contracts (collectively "Moody's Hedging Transactions")
subject to the limitations described below. For so long as New Preferred
Shares are rated by S&P, unless S&P's ratings guidelines change from those
presently applicable as described under "Description of New Preferred
Shares -- Rating Agency Guidelines and Asset Coverage," the Trust will not
buy or sell futures contracts or options thereon or write put options
(except covered put options) or call options (except covered call options)
on portfolio securities unless it receives written confirmation from S&P
that engaging in such transactions will not impair the ratings then
assigned to the New Preferred Shares by S&P except that the Trust may buy
and sell futures contracts based on the Municipal Index or Treasury Bonds
and purchase put and call options on such contracts (collectively "S&P
Hedging Transactions") subject to the limitations described below.

HEDGING

      Although in normal circumstances the Trust does not intend to invest
more than 5% of its assets in instruments other than municipal obligations,
the Trust may also enter into certain hedging transactions. In particular,
the Trust may purchase and sell futures contracts, exchange-listed and
over-the-counter put and call options on securities, financial indices and
futures contracts and may enter into various interest rate transactions
(collectively, "Hedging Transactions"). Hedging Transactions may be used to
attempt to protect against possible changes in the market value of the
Trust's portfolio resulting from fluctuations in the debt securities
markets and changes in interest rates, to protect the Trust's unrealized
gains in the value of its portfolio securities, to facilitate the sale of
such securities, for investment purposes or to establish a position in the
securities markets as a temporary substitute for purchasing particular
securities. Any or all of these techniques may be used at any time. There
is no particular strategy that requires use of one technique rather than
another. Use of any Hedging Transaction is a function of market conditions.
The Hedging Transactions that the Trust may use are described in the
statement of additional information. The ability of the Trust to hedge
successfully will depend on the Adviser's ability to predict pertinent
market movements, which cannot be assured.

OTHER INVESTMENT TECHNIQUES

      The Trust may engage in other types of transactions, including
investment in restricted and illiquid securities, repurchase and reverse
repurchase agreements, when-issued and forward commitment transactions,
borrowing, securities lending and other transactions. For a description of
such types of transactions, see "Investment Policies and Techniques - Other
Investment Policies and Techniques" in the statement of additional
information.

                                   RISKS

      Risk is inherent in all investing. Investing in any investment
company security involves risk, including the risk that you may receive
little or no return on your investment or that you may lose part or all of
your investment. Therefore, before investing you should consider carefully
the following risks that you assume when you invest in New Preferred
Shares.

INTEREST RATE RISK

      The Trust issues preferred shares (including the New Preferred
Shares), which pay dividends based on short-term interest rates. The Trust
then uses the proceeds from the sale of preferred shares to buy municipal
obligations, which pay interest based on long-term rates. Both long-term
and short-term interest rates may fluctuate. If short-term interest rates
rise, the preferred shares dividend rates may rise so that the amount of
dividends paid to holders of preferred shares exceeds the income from the
portfolio securities purchased with the proceeds from the sale of preferred
shares. Because income from the Trust's entire investment portfolio (not
just the portion of the portfolio purchased with the proceeds of the
preferred shares offering) is available to pay preferred share dividends,
however, preferred share dividend rates would need to greatly exceed the
yield on the Trust's portfolio before the Trust's ability to pay preferred
share dividends would be impaired. Generally, municipal obligations will
decrease in value when interest rates rise and increase in value when
interest rates decline. If long-term rates rise, the value of the Trust's
investment portfolio will decline, reducing the amount of assets serving as
asset coverage for the preferred shares.

AUCTION RISK

      The dividend rate for the New Preferred Shares normally is set
through an auction process. In the auction, holders of New Preferred Shares
may indicate the dividend rate at which they would be willing to hold or
sell their New Preferred Shares or purchase additional New Preferred
Shares. The auction also provides liquidity for the sale of New Preferred
Shares. An auction fails if there are more New Preferred Shares offered for
sale than there are buyers. You may not be able to sell your New Preferred
Shares at an auction if the auction fails. Also, if you place hold orders
(orders to retain New Preferred Shares) at an auction only at a specified
dividend rate, and that rate exceeds the rate set at the auction, you will
not retain your New Preferred Shares. Finally, if you buy shares or elect
to retain shares without specifying a dividend rate below which you would
not wish to buy or continue to hold those shares, you could receive a lower
rate of return on your shares than the market rate. See "The Auction".

SECONDARY MARKET RISK

      If you try to sell your New Preferred Shares between auctions, you
may not be able to sell any or all of your shares, or you may not be able
to sell them for $25,000 per share or $25,000 per share plus accumulated
dividends. If the Trust has designated a Special Dividend Period (a rate
period of more than seven days), changes in interest rates could affect the
price you would receive if you sold your shares in the secondary market.
Broker-dealers that maintain a secondary trading market for New Preferred
Shares are not required to maintain this market, and the Trust is not
required to redeem shares either if an auction or an attempted secondary
market sale fails because of a lack of buyers. New Preferred Shares are not
listed on a stock exchange or the NASDAQ stock market. If you sell your New
Preferred Shares to a broker-dealer between auctions, you may receive less
than the price you paid for them, especially if market interest rates have
risen since the last auction.

RATINGS AND ASSET COVERAGE RISK

      While it is a condition to the issuance of the New Preferred Shares
that Moody's assign a rating of aaa and S&P a rating of AAA to the New
Preferred Shares, such ratings do not eliminate or necessarily mitigate the
risks of investing in New Preferred Shares. Moody's or S&P could downgrade
New Preferred Shares, which may make your shares less liquid at an auction
or in the secondary market. If Moody's or S&P downgrades the New Preferred
Shares, the Trust may alter its portfolio or redeem New Preferred Shares in
an effort to improve the rating, although there is no assurance that it
will be able to do so to the extent necessary to restore the prior rating.
The Trust may voluntarily redeem New Preferred Shares in certain
circumstances. See "Description of New Preferred Shares-Rating Agency
Guidelines and Asset Coverage" for a description of the asset maintenance
tests the Trust must meet.

CREDIT RISK

      Credit risk refers to an issuer's ability to make timely payments of
interest and principal. Credit risk should be low for the Trust because it
invests primarily in insured municipal obligations.

MUNICIPAL OBLIGATIONS MARKET RISK

      Investing in the market for municipal obligations involves certain
risks. The amount of public information available about the municipal
obligations in the Trust's portfolio is generally less than that for
corporate equities or bonds, and the investment performance of the Trust
may therefore be more dependent on the analytical abilities of the Adviser
than a stock fund or taxable bond fund. The secondary market for municipal
obligations also tends to be less well-developed or liquid than many other
securities markets, which may adversely affect the Trust's ability to sell
its portfolio securities at attractive prices.

      The ability of municipal issuers to make timely payments of interest
and principal may be diminished during general economic downturns and as
governmental cost burdens are reallocated among Federal, state and local
governments. In addition, laws enacted in the future by Congress or state
legislatures or referenda could extend the time for payment of principal
and/or interest, or impose other constraints on enforcement of such
obligations, or on the ability of municipalities to levy taxes. Insurance
on municipal obligations held by the Trust may reduce, but will not
necessarily eliminate, such risks. Issuers of municipal securities might
seek protection under the bankruptcy laws. In the event of bankruptcy of
such an issuer, the Trust could experience delays in collecting principal
and interest and the Trust may not, in all circumstances, be able to
collect all principal and interest to which it is entitled. To enforce its
rights in the event of a default in the payment of interest or repayment of
principal, or both, the Trust may take possession of and manage the assets
securing the issuer's obligations on such securities, which may increase
the Trust's operating expenses. Any income derived from the Trust's
ownership or operation of such assets may not be tax-exempt.

REINVESTMENT RISK

      Reinvestment risk is the risk that income from the Trust's portfolio
will decline if and when the Trust invests the proceeds from matured,
traded, prepaid or called bonds at lower interest rates. This risk will
increase as the Trust approaches its termination date, because the Trust
will reinvest such proceeds in municipal obligations with maturities on or
about its termination date, and shorter term municipal obligations
generally pay lower rates of interest than longer term municipal
obligations. A decline in income could affect the Trust's ability to pay
dividends on the New Preferred Shares.

INFLATION RISK

      Inflation is the reduction in the purchasing power of money resulting
from the increase in the price of goods and services. Inflation risk is the
risk that the inflation adjusted (or "real") value of an investment in New
Preferred Shares or the income from that investment will be worth less in
the future. As inflation occurs, the real value of the New Preferred Shares
and distributions declines. In an inflationary period, however, it is
expected that, through the auction process, dividend rates on the New
Preferred Shares would increase, tending to offset this risk.


                          MANAGEMENT OF THE TRUST

DIRECTORS AND OFFICERS

      The board of directors is responsible for the overall management of
the Trust, including supervision of the duties performed by the Adviser.
There are eight directors of the Trust. Two of the directors are
"interested persons" (as defined in the 1940 Act). The names and business
addresses of the directors and officers of the Trust and their principal
occupations and other affiliations during the past five years are set forth
under "Management of the Trust" in the statement of additional information.

INVESTMENT ADVISER

      BlackRock Financial Management, Inc. acts as the Trust's investment
adviser (the "Adviser"). BlackRock Advisors, Inc. together with its
investment advisory subsidiaries, including the Adviser, is a global asset
management firm with assets of approximately $148 billion under management
as of September 30, 1999. The Adviser has its principal office at 345 Park
Avenue, New York, New York 10154. BlackRock Advisors and its subsidiaries
constitute the asset management arm of PNC Bank, N.A., and together have
over 671 employees. The Adviser and its affiliates provide fixed income,
liquidity, equity, alternative investment, and risk management products for
clients worldwide. As of September 30, 1999, the Adviser managed
approximately $83 billion in various fixed income sectors, including $8
billion in municipal securities. The Adviser and its affiliates also manage
approximately $50 billion in cash or other short-term, highly liquid
investments, including. Among these products, the Adviser and its
affiliates manage 11 closed-end, six open-end and six money market
municipal funds. In addition, the Adviser manages portfolios of municipal
securities for large insurance companies and high net worth individuals.

INVESTMENT PHILOSOPHY

      The Adviser's investment decision-making process for the municipal
bond sector is subject to the same discipline, oversight and investment
philosophy that the firm applies to other sectors of the fixed income
market.

      The Adviser uses a relative value strategy that evaluates the
trade-off between risk and return to seek to achieve the Trust's investment
objective. This strategy is combined with disciplined risk control
techniques and applied in sector, sub-sector and individual security
selection decisions. The Adviser's extensive personnel and technology
resources are the key drivers of the investment philosophy.

      The Adviser's Municipal Bond Team. The Adviser uses a team approach
to managing municipal portfolios. The Adviser believes that this approach
offers substantial benefits over one that is dependent on the market wisdom
or investment expertise of only a few individuals.

      The Adviser's municipal bond team includes three portfolio managers
and six credit research analysts. The team is led by Kevin M. Klingert, a
managing director and portfolio manager at the Adviser. Mr. Klingert is a
senior portfolio manager and head of municipal bonds at the Adviser, a
position he has held since joining the Adviser in 1991. Mr. Klingert has
over 15 years of experience in the municipal market. Prior to joining the
Adviser, Mr. Klingert was an Assistant Vice President in the Unit
Investment Trust Department at Merrill Lynch, Pierce, Fenner & Smith, which
he joined in 1985. Mr. Klingert has primary responsibility for managing
client portfolios with a special emphasis on municipal securities. The
portfolio management team also includes Craig Kasap. Mr. Kasap has been a
portfolio manager at the Adviser for over two years and is a member of the
Adviser's Investment Strategy Group. Prior to joining the Adviser in 1997,
Mr. Kasap spent three years as a municipal bond trader with Keystone
Investments in Boston where he was involved in formulating the firm's
municipal bond investment strategies. James McGinley is also a member of
the Adviser's municipal bond portfolio management team and Investment
Strategy Group. Prior to joining the Adviser in 1999 as a Vice President,
Mr. McGinley worked at Prudential Securities as an Associate Vice President
in Municipal Research.

      The Adviser's municipal bond portfolio managers are responsible for
25 municipal bond portfolios, valued as of September 30, 1999 at
approximately $5.5 billion, plus approximately an additional $2.5 billion
in municipal bonds held across portfolios with broader investment mandates.
The team is responsible for portfolios with a variety of investment
objective and constraints, including national funds and state-specific
funds. As of September 30, 1999, the team managed 13 closed-end municipal
funds with over $3 billion in assets.

      The Adviser's Investment Process. The Adviser has in-depth expertise
in the fixed income market. The Adviser applies the same risk-controlled,
active sector rotation style (discussed below) to the management process
for all of its fixed income portfolios. The Adviser believes that it is
unique in its integration of taxable and municipal bond specialists. Both
taxable and municipal bond portfolio managers share the same trading floor
and interact frequently for determining the firm's overall investment
strategy. This interaction allows each portfolio manager to access the
combined experience and expertise of the entire portfolio management group
at the Adviser.

      The Adviser's portfolio management process emphasizes research and
analysis of specific sectors and securities, not interest rate speculation.
The Adviser believes that market-timing strategies can be highly volatile
and potentially produce inconsistent results. Instead, the Adviser thinks
that value over the long-term is best achieved through a risk-controlled
approach, focusing on sector allocation, security selection and yield curve
management (discussed below).

      In the municipal market, the Adviser believes one of the most
important determinants of value is supply and demand. The Adviser's ability
to monitor investor flows and frequency and seasonality of issuance is
helpful in anticipating the impact of supply and demand on sectors. The
Adviser believes that the breadth and expertise of its municipal bond team
allows it to anticipate issuance flows, forecast which sectors are likely
to have the most supply and plan its investment strategy accordingly.

      The Adviser also believes that over the long-term, intense credit
analysis will add value and avoid significant relative performance
impairments. The municipal credit team is led by Susan C. Heide, Ph.D who,
since December 15, 1998, has been managing director responsible for
municipal credit research at the Adviser. Ms. Heide supervises a team of
five municipal research analysts who have an average of 10 years of
experience in municipal credit research. Between 1993 and December 15,
1998, Ms. Heide served as a director at the Adviser, specializing in the
credit analysis of municipal securities.

      The Adviser's approach to credit risk incorporates a combination of
sector-based top-down macro-analysis of industry sectors to determine
relative weightings with an issuer-specific, bottom-up detailed credit
analysis of issuers and structures. The sector-based approach focuses on
rotating into sectors that are undervalued and exiting sectors when
fundamentals or technicals become unattractive. The issuer-specific
approach focuses on identifying special opportunities where the market
undervalues a credit, and devoting concentrated resources to research the
credit and monitor the position. The Adviser's analytic process focuses on
anticipating changes in credit trends before market recognition. Credit
research is a critical element of the Adviser's municipal process. The
Adviser's yield curve management process involves, among other things, an
evaluation of the risk/return trade off for bonds having different
durations, and selecting bonds believed to present an attractive yield
relative to the degree of interest rate risk involved.

THE INVESTMENT ADVISORY AGREEMENT

      Pursuant to an Investment Advisory Agreement (the "Advisory
Agreement"), the Adviser manages the investment of the Trust's assets and
provides such investment research, advice and supervision, in conformity
with the Trust's investment objective and policies, as necessary for the
operations of the Trust.

      The Advisory Agreement provides, among other things, that the Adviser
will bear all expenses of its employees and overhead incurred in connection
with its duties under the Advisory Agreement, and will pay all directors'
fees and salaries of the Trust's directors and officers who are affiliated
persons (as such term is defined in the 1940 Act) of the Adviser, except
that the board of directors may approve reimbursement for the time spent on
Trust operations of personnel who spend substantial time on the operations
(other than the provision of investment advice) of the Trust or other
investment companies advised by the Adviser. The Advisory Agreement
provides that the Trust shall pay to the Adviser for its services a monthly
fee at the annual rate of 0.35% of the Trust's average weekly net asset
value. The liquidation value of any outstanding preferred shares (including
the New Preferred Shares) of the Trust is not taken into account in
determining the Trust's average weekly net asset value.

      Although the Adviser intends to devote such time and effort to the
business of the Trust as is reasonably necessary to perform its duties to
the Trust, the services of the Adviser are not exclusive and the Adviser
provides similar services to other investment companies and other clients
and may engage in other activities.

      The Advisory Agreement also provides that, in the absence of willful
misfeasance, bad faith, gross negligence or reckless disregard of its
obligations thereunder, the Adviser is not liable to the Trust or any of
the Trust's stockholders for any act or omission by the Adviser in the
supervision or management of its respective investment activities or for
any loss sustained by the Trust or the Trust's stockholders and provides
for indemnification by the Trust of the Adviser, its partners, officers,
employees, agents and control persons for liabilities incurred by them in
connection with their services to the Trust, subject to certain limitations
and conditions.

      The Advisory Agreement will continue in effect, provided that each
continuance is specifically approved at least annually by both (i) the vote
of a majority of the Trust's board of directors or the vote of a majority
of the outstanding voting securities of the Trust (as such term is defined
in the 1940 Act) and (ii) by the vote of a majority of the directors who
are not parties to such Agreement or interested persons (as such term is
defined in the 1940 Act) of any such party, cast in person at a meeting
called for the purpose of voting on such approval. The Advisory Agreement
may be terminated as a whole at any time by the Trust, without the payment
of any penalty, upon the vote of a majority of the Trust's board of
directors or a majority of the outstanding voting securities of the Trust
or by the Adviser, on 60 days' written notice by either party to the other.
Except as otherwise provided by order of the SEC or any rule or provision
of the 1940 Act, the Agreement will terminate automatically in the event of
its assignment (as such term is defined in the 1940 Act and the rules
thereunder).

THE ADMINISTRATION AGREEMENT

      Princeton Administrators, L.P. (the "Administrator"), 800 Scudders
Mill Road, Plainsboro, New Jersey 08536, acts as administrator for the
Trust. [The Administrator is an affiliate of _________________________, one
of the underwriters of this offering.] Under the Administration Agreement
with the Trust (the "Administration Agreement"), the Administrator
administers the Trust's corporate affairs subject to the supervision of the
Trust's board of directors and in connection therewith furnishes the Trust
with office facilities together with such ordinary clerical and bookkeeping
services (e.g., preparation of annual and other reports to stockholders and
the SEC and filing of Federal, state and local income tax returns) as are
not being furnished by the custodian. In connection with its administration
of the corporate affairs of the Trust, the Administrator will bear the
following expenses:

            o     the salaries and expenses of all personnel of the
                  Administrator; and

            o     all expenses incurred by the Administrator in connection
                  with administering the ordinary course of the Trust's
                  business, other than those assumed by the Trust, as
                  described below.

      The Administration Agreement provides that the Trust shall pay to the
Administrator a monthly fee for its services and the facilities furnished
by the Administrator at the annual rate of 0.10% of the Trust's average
weekly net asset value. The liquidation value of any outstanding preferred
shares (including the New Preferred Shares) of the Trust is not taken into
account in determining the Trust's average weekly net asset value.

      The Administration Agreement is terminable on 60 days' prior written
notice by either party to the other.

EXPENSES OF THE TRUST

      Except as indicated above, the Trust will pay all of its expenses,
including fees of the directors not affiliated with the Adviser and board
meeting expenses: fees of the Adviser and the Administrator; interest
charges; taxes; organization expenses; charges and expenses of the Trust's
legal counsel and independent accountants, and of the transfer agent,
registrar and dividend disbursing agent of the Trust; expenses of
repurchasing shares; expenses of issuing any preferred shares (including
the New Preferred Shares) or indebtedness; expenses of printing and mailing
share certificates, stockholder reports, notices, proxy statements and
reports to governmental offices; brokerage and other expenses connected
with the execution, recording and settlement of portfolio security
transactions; expenses connected with negotiating, effecting purchase or
sale, or registering privately issued portfolio securities; custodial fees
and expenses for all services to the Trust, including safekeeping of funds
and securities and maintaining required books and accounts; expenses of
calculating and publishing the net asset value of the Trust's shares;
expenses of membership in investment company associations; expenses of
fidelity bonding and other insurance expenses including insurance premiums;
expenses of stockholders meetings; SEC and state registration fees; New
York Stock Exchange listing fees; and fees payable to the National
Association of Securities Dealers, Inc. in connection with this offering
and fees of any rating agencies retained to rate any preferred shares
(including the New Preferred Shares) issued by the Trust.


                        DESCRIPTION OF PREFERRED SHARES

      Certain of the capitalized terms used herein are defined in the
Articles Supplementary and Articles of Amendment of the Trust attached as
Appendices C-1, C-2 and C-3 to the statement of additional information.

      The Preferred Shares of each series are shares of preferred stock of
the Trust that entitle their holders to receive dividends when, as and if
declared by the board of directors, out of funds legally available
therefor, at a rate per annum that may vary for the successive Dividend
Periods for each such series. In general, the Applicable Rate for a
particular Dividend Period for a particular series of Preferred Shares will
be determined by an Auction conducted on the day before the start of such
Dividend Period. Existing Holders and Potential Holders of Preferred Shares
may participate in Auctions therefor, although Existing Holders desiring to
continue to hold all of their Preferred Shares regardless of the Applicable
Rate resulting from Auctions need not participate. For an explanation of
Auctions and the method of determining the Applicable Rate, see "The
Auction". The Trust intends to redeem all of the Preferred Shares of each
series no later than the last Dividend Payment Date in respect of each
series prior to December 31, 2008 (when the Trust will terminate).

      A Dividend Payment Date and an Auction Date for the Trust's
outstanding Series T28 Preferred Shares may coincide with a Dividend
Payment Date and an Auction Date for the Series T7 Preferred Shares
(including the New Preferred Shares); however, the Series T28 Preferred
Shares will have a Dividend Period of 28 days in length and the Series T7
Preferred Shares (including the New Preferred Shares) will have a Dividend
Period of seven days in length (except in the case of the Initial Dividend
Period or a Special Dividend Period in respect of either series).

      The Preferred Shares have a liquidation preference of $25,000 per
share plus an amount equal to accumulated but unpaid dividends (whether or
not carried or declared) plus the premium, if any, resulting from the
designation of a Premium Call Period and are fully paid and non-assessable.
The Preferred Shares are not convertible into common shares or other
capital stock of the Trust and the holders thereof have no preemptive
rights. The Preferred Shares are generally subject to redemption at the
option of the Trust on any Dividend Payment Date with respect thereto
(provided that no Preferred Shares shall be subject to optional redemption
during a Non-Call Period) and, in certain circumstances, are subject to
mandatory redemption by the Trust. Except with regard to their respective
Initial Dividend Periods and Initial Dividend Rates and except for the
timing of their respective Auction Dates and Dividend Payment Dates, the
rights and preferences of each series of Preferred Shares are the same.

      In connection with the auction procedures described below, Deutsche
Bank Group is the Auction Agent, the transfer agent, registrar, dividend
disbursing agent and redemption agent for the Preferred Shares.


                      DESCRIPTION OF NEW PREFERRED SHARES

      The following is a brief description of the terms of the New
Preferred Shares. For the complete terms of the New Preferred Shares,
including definitions of terms used but not defined, please refer to the
detailed description of the New Preferred Shares in the Articles
Supplementary and Articles of Amendment attached as Appendices C-1, C-2 and
C-3 to the statement of additional information. We refer to the Articles
Supplementary and Articles of Amendment in this prospectus collectively as
the "Articles Supplementary."

GENERAL

      The Trust is authorized to issue 200 million shares of capital stock,
$.01 par value. The board of directors of the Trust is authorized to
classify and reclassify any unissued shares of capital stock from time to
time by setting or changing the preferences, conversion or other rights,
voting powers, restrictions, limitations as to dividends, qualifications or
terms or conditions of redemption of such shares of stock. In connection
with the offerings of New Preferred Shares described herein, the board of
directors intends to reclassify 2,600 shares of unissued capital stock as
New Preferred Shares.

      The New Preferred Shares will rank on parity with the currently
outstanding Preferred Shares of the Trust as to the payment of dividends
and the distribution of assets upon liquidation. Each New Preferred Share
carries one vote on matters that New Preferred Shares can be voted. New
Preferred Shares, when issued, will be fully paid and non-assessable and
have no preemptive, conversion or cumulative voting rights.

DIVIDENDS AND DIVIDEND PERIODS

      General.  The following is a general description of dividends and
Dividend Periods. The Initial Dividend Period for the New Preferred Shares
will be ___ days and the dividend rate for this period will be __%.
Subsequent Dividend Periods generally will be seven days and the dividend
rates for those periods will be determined by auction. The Trust, subject
to certain conditions, may change the length of subsequent Dividend Periods
by designating them as Special Dividend Periods. See "--Designation of
Special Dividend Periods" below.

      Dividend Payment Dates. Dividends on New Preferred Shares will be
payable, when, as and if declared by the board of directors, out of legally
available funds in accordance with the Trust's charter and applicable law,
on _____________, 2000, and thereafter generally on each Wednesday.
However, if dividends are payable on a Wednesday that is not a Business
Day, then dividends will generally be payable on the next day, if such day
is a Business Day, or as otherwise specified in the Trust's charter. In
addition, the Trust may specify different Dividend Payment Dates in the
Notice of Special Dividend Period issued for a Special Dividend Period of
more than 91 days.

      Dividends will be paid through the Securities Depository on each
Dividend Payment Date. The Securities Depository, in accordance with its
current procedures, is expected to distribute dividends received from the
Auction Agent in same-day funds on each Dividend Payment Date to Agent
Members. These Agent Members are in turn expected to distribute such
dividends to the persons for whom they are acting as agents. However, each
of the current Broker-Dealers has indicated to the Trust that dividend
payments will be available in same-day funds on each Dividend Payment Date
to customers that use such Broker-Dealer or that Broker-Dealer's designee
as Agent Member.

      Calculation of Dividend Payment. The Trust computes the dividend per
New Preferred Share by multiplying the Applicable Rate in effect by a
fraction. The numerator of this fraction will normally be seven (i.e. the
number of days in the Dividend Period) and the denominator will normally be
365. If the Trust has designated a Special Dividend Period of 365 days or
more, then the numerator will be the number of days in the Dividend Period,
and the denominator will be 360. In either case, this rate is then
multiplied by $25,000 to arrive at dividends per share.

      Dividends on New Preferred Shares will accumulate from the date of
their original issue. For each Dividend Payment Period after the Initial
Dividend Period, the dividend rate will be the dividend rate determined at
the Auction, except as provided below. The dividend rate that results from
an Auction for New Preferred Shares will not be greater than the Maximum
Applicable Rate. In the case of a Special Dividend Period for which Bid
Requirements are specified, the dividend rate will not be less than the
Minimum Applicable Rate specified in the Notice of Special Dividend Period.
During Dividend Periods for which no Bid Requirements are specified, there
will be no Minimum Applicable Rate.

      The Maximum Applicable Rate for any regular Dividend Payment Period
will be the Applicable Percentage of the higher of the 30-day "AA"
Composite Commercial Paper Rate and the Taxable Equivalent of the
Short-Term Municipal Bond Rate. In the case of a Special Dividend Period,
the Maximum Applicable Rate for any Dividend Payment Period included in
such Special Dividend Period will be the Applicable Percentage (determined
on the date of the Notice of Special Dividend Period in the case of any
such Notice that specifies a Maximum Applicable Rate applicable to such
Special Dividend Payment Period) of the Special Dividend Period Reference
Rate for such Dividend Payment Period. The Applicable Percentage will be
determined based on (i) the lower of the credit rating or ratings assigned
on such date to such shares by Moody's and S&P (or if Moody's or S&P or
both shall not make such rating available, the equivalent of either or both
of such ratings by a Substitute Rating Agency or two Substitute Rating
Agencies or, in the event that only one such rating shall be available,
such rating) and (ii) whether the Trust has provided notification to the
Auction Agent prior to the Auction establishing the Applicable Rate for any
dividend period that net capital gains or other taxable income will be
included in such dividend on New Preferred Shares as follows:


                                              Applicable          Applicable
                                              Percentage:         Percentage:
             Credit Ratings                 No Notification      Notification
      Moody's                S&P
   "aa3" or higher      AA- or higher            110%                150%
    "a3" to "al"          A- to A+               125%                160%
  "baa3" to "baal"      BBB- to BBB+             150%                250%
   "ba3" to "bal"        BB- to BB+              200%                275%
     Below "ba3"          Below BB-              250%                300%

Prior to each Dividend Payment Date, the Trust is required to deposit with
the Auction Agent sufficient funds for the payment of declared dividends.
The failure to make such deposit will not result in the cancellation of any
Auction. The Trust does not intend to establish any reserves for the
payment of dividends.

      Additional Dividends. If, in the case of a Dividend Period of 28 days
or fewer, the Trust retroactively allocates any net capital gain or other
taxable income to a dividend paid on New Preferred Shares and did not give
advance notice thereof to the Auction Agent as described below under "The
Auction-Auction Procedures" (the amount of the retroactive allocation
referred to herein as a "Retroactive Taxable Allocation") solely by reason
of the fact that the retroactive allocation is made as a result of the
redemption of all or a portion of the outstanding New Preferred Shares or
the liquidation of the Trust, the Trust will, within 90 days (and generally
within 60 days) after the end of the Trust's fiscal year for which a
Retroactive Taxable Allocation is made, provide notice thereof to the
Auction Agent and to each holder of New Preferred Shares (initially
expected to be Cede & Co. as nominee of the Securities Depository) during
such fiscal year at the holder's address listed on the stock books of the
Trust. The Trust will, within 30 days after such notice is given to the
Auction Agent, pay to the Auction Agent (who will then distribute to such
holders of New Preferred Shares), out of funds legally available therefor,
an amount equal to the aggregate Additional Dividend (as defined below)
with respect to all Retroactive Taxable Allocations made to such holders
during the fiscal year in question. See "Taxes".

      If, in the case of a Dividend Period of 35 days or more, the Trust
makes a Retroactive Taxable Allocation to a dividend paid on New Preferred
Shares, the Trust will, within 90 days (and generally within 60 days) after
the end of the Trust's fiscal year for which a Retroactive Taxable
Allocation is made, provide notice thereof to the Auction Agent and to each
holder of New Preferred Shares (initially expected to be Cede & Co., as
nominee of the Securities Depository) during such fiscal year at the
holder's address list on the stock books of the Trust. The Trust will,
within 30 days after such notice is given to the Auction Agent, pay to the
Auction Agent (who will then distribute to such holders of New Preferred
Shares), out of funds legally available therefor, an amount equal to the
aggregate Additional Dividend (as defined below) with respect to all
Retroactive Taxable Allocations made to such holders during the fiscal year
in question. See "Taxes".

      In no other instance will the Trust be required to make payments to
holders of New Preferred Shares to offset the tax effect of any
reallocation of net capital gain or other taxable income.

      An "Additional Dividend" means an amount paid to a holder of New
Preferred Shares that, when taken together with the aggregate amount of
Retroactive Taxable Allocations allocated to such holder with respect to
the fiscal year in question, would cause the holder's dividends from the
aggregate of both the Retroactive Taxable Allocations and the Additional
Dividend to be equal to the amount of the dividends that would have been
received and retained by the holder if the Retroactive Taxable Allocations
had not been made. Additional Dividends shall be calculated:

            o    without consideration being given to the time value of
                 money;

            o     assuming that no holder of New Preferred Shares is subject
                 to AMT with respect to dividends received from the Trust; and

            o    assuming that each Retroactive Taxable Allocation would be
                 taxable in the hands of each holder of New Preferred
                 Shares at the maximum marginal regular Federal income tax
                 rate applicable to individuals or corporations, whichever
                 is greater, in effect at the end of the fiscal year in
                 question.

Although the Trust generally intends to designate any Additional Dividend
as an exempt-interest dividend to the extent permitted by applicable law,
it is possible that all or a portion of any Additional Dividend will be
taxable to the recipient thereof. See "Taxes." The Trust will not pay a
further Additional Dividend with respect to any taxable portion of an
Additional Dividend.

      Restrictions on Dividends and Other Distributions. Except as
otherwise described herein, when the Trust has any preferred shares
outstanding, including the New Preferred Shares, the Trust may not declare,
pay or set apart for payment, any dividend or other distribution (other
than a dividend or distribution paid in, or in options, warrants or rights
to subscribe for or purchase, its common shares) in respect of common
shares. In addition, the Trust may not call for redemption, redeem,
purchase or otherwise acquire for consideration any common shares (except
by conversion into or exchange for shares of the Trust ranking junior to
the New Preferred Shares as to the payment of dividends and the
distribution of assets upon liquidation). However, the Trust is not
confined by the above restrictions if:

            o    immediately after such transaction, the Discounted Value
                 of the Trust's portfolio would be equal to or greater than
                 the Preferred Shares Basic Maintenance Amount and the 1940
                 Act Preferred Shares Asset Coverage (see "-- Rating Agency
                 Guidelines and Asset Coverage"
                 below),

            o    full cumulative dividends on the New Preferred Shares due
                 on or prior to the date of the transaction have been
                 declared and paid or shall have been declared and
                 sufficient funds for the payment thereof deposited with
                 the Auction Agent;

            o    any Additional Dividend required to be paid on or before the
                 date of such declaration or payment has been paid; and

            o    the Trust has redeemed the full number of New Preferred
                 Shares required to be redeemed by any provision for
                 mandatory redemption contained in the Articles
                 Supplementary.

      Except as set forth in the next sentence, the Trust will not declare,
pay or set apart for payment any dividend on any shares of the Trust
ranking, as to the payment of dividends, on a parity with New Preferred
Shares for any period unless the Trust has or contemporaneously declares
and pays full cumulative dividends on the New Preferred Shares through its
most recent Dividend Payment Date. However, when the Trust has not paid
dividends in full on the New Preferred Shares through the most recent
Dividend Payment Date or upon any shares of the Trust ranking, as to the
payment of dividends, on a parity with New Preferred Shares through their
most recent respective Dividend Payment Dates, the Trust will declare all
dividends upon New Preferred Shares and any shares of the Trust ranking, as
to the payment of dividends, on a parity with New Preferred Shares, pro
rata so that the amount of dividends declared per share on New Preferred
Shares and such other class or series of shares will in all cases bear to
each other the same ratio that accumulated dividends per share on the New
Preferred Shares and such other class or series of shares bear to each
other.

      Designation of Special Dividend Periods. The Trust may, at its sole
option and whenever permitted by law, declare a Special Dividend Period. To
declare a Special Dividend Period, the Trust will give notice (a "Request
for Special Dividend Period") to the Auction Agent and to each
Broker-Dealer and request that the next succeeding Dividend Period for such
series of New Preferred Shares be a number of days (other than seven)
evenly divisible by seven and specified in such notice. For any Auction
occurring after the initial Auction, the Trust may not give a Request for
Special Dividend Period unless Sufficient Clearing Bids were made in the
last occurring Auction and unless full cumulative dividends, any amounts
due with respect to mandatory redemptions, and any Additional Dividends
payable prior to such date have been paid in full. The Trust must have also
received confirmation from Moody's and S&P or any Substitute Rating Agency
that the proposed Special Dividend Period will not adversely affect such
agency's then-current rating on the New Preferred Shares. A Request for
Special Dividend Period will also specify any proposed Bid Requirements.
Upon receiving a Request for Special Dividend Period, the Broker-Dealer(s)
will jointly determine whether, given the factors set forth in the Articles
Supplementary, it is advisable that the Trust issue a Notice of Special
Dividend Period for the New Preferred Shares as contemplated by the Request
for Special Dividend Period and, if advisable, the Specific Redemption
Provisions and will give the Trust and the Auction Agent notice of its
determination. If no Broker-Dealer objects to the Notice of Special
Dividend Period, the Trust may issue such notice specifying the duration of
the Special Dividend Period, the Bid Requirements, if any, and the Specific
Redemption Provisions, if any.

REDEMPTION

      Mandatory Redemption. If the Trust does not timely cure a failure to
maintain (a) a Discounted Value of its portfolio equal to the Preferred
Shares Basic Maintenance Amount or (b) the 1940 Act Preferred Shares Asset
Coverage, in accordance with the requirements of the rating agencies that
rate the New Preferred Shares, the Trust must redeem all or a portion of
the New Preferred Shares. This mandatory redemption will take place on a
date that the board of directors specifies out of legally available funds
in accordance with the Trust's charter and applicable law, at the
redemption price of $25,000 per share plus accumulated but unpaid dividends
(whether or not earned or declared) to the date fixed for redemption. The
mandatory redemption will be limited to the number of New Preferred Shares
necessary to restore the required Discounted Value or the 1940 Act
Preferred Shares Asset Coverage, as the case may be.

      Optional Redemption. To the extent permitted under the 1940 Act and
Maryland law, upon giving a Notice of Redemption, as provided below, the
Trust, at its option, may redeem the New Preferred Shares, in whole or in
part, out of funds legally available therefor, on any Dividend Payment Date
at the optional redemption price per share of $25,000 per share plus an
amount equal to accumulated but unpaid dividends (whether or not earned or
declared) to the date fixed for redemption plus the premium, if any,
resulting from the designation of a Premium Call Period; provided
that no New Preferred Shares shall be subject to optional redemption during
a Non-Call Period. In addition, holders of New Preferred Shares may be
entitled to receive Additional Dividends in the event of redemption of such
New Preferred Shares to the extent provided herein. The Trust has the
authority to redeem the New Preferred Shares for any reason and may redeem
all or part of then-outstanding New Preferred Shares if it anticipates that
the Trust's leveraged capital structure will result in a lower rate of
return to holders of common shares of the Trust for any significant period
of time than that obtainable if such common shares were not leveraged. The
Trust intends to redeem all of its outstanding preferred shares (including
the New Preferred Shares) prior to the last Dividend Payment Date in
respect of each series prior to December 31, 2008 (when the Trust will
terminate).


LIQUIDATION

      Upon a voluntary or involuntary liquidation of the Trust, the holders
of outstanding New Preferred Shares will receive, from the assets of the
Trust available for distribution to its shareholders, the liquidation
preference plus all accumulated but unpaid dividends (whether or not earned
or declared) plus the premium, if any, resulting from the designation of a
Premium Call Period and any applicable Additional Dividends before any
payment is made to the common shares. The holders of outstanding New
Preferred Shares will be entitled to receive these amounts subject to the
rights of holders of any series or class of shares, including other series
of Preferred Shares, ranking on a parity with the New Preferred Shares with
respect to the distribution of assets upon liquidation of the Trust. After
the payment to the holders of New Preferred Shares of the full preferential
amounts provided for as described, the holders of New Preferred Shares will
have no right or claim to any of the remaining assets of the Trust.

      Neither the sale of all or substantially all the property or business
of the Trust, nor the merger or consolidation of the Trust into or with any
other corporation, nor the merger or consolidation of any other corporation
into or with the Trust, is a voluntary or involuntary liquidation for the
purposes of the foregoing paragraph.

RATING AGENCY GUIDELINES AND ASSET COVERAGE

      The Trust is required under guidelines of Moody's and S&P to maintain
assets having in the aggregate a Discounted Value at least equal to the
Preferred Shares Basic Maintenance Amount. Moody's and S&P have each
established separate guidelines for calculating Discounted Value. To the
extent any particular portfolio holding does not satisfy a rating agency's
guidelines, all or a portion of the holding's value will not be included in
the rating agency's calculation of Discounted Value. The Moody's and S&P
guidelines do not impose any limitations on the percentage of the Trust's
assets that may be invested in holdings not eligible for inclusion in the
calculation of the Discounted Value of the Trust's portfolio. The amount of
such assets included in the portfolio at any time may vary depending upon
the rating, diversification and other characteristics of the eligible
assets included in the portfolio. The Preferred Shares Basic Maintenance
Amount includes the sum of (a) the aggregate liquidation preference of New
Preferred Shares then outstanding and (b) certain accrued and projected
payment obligations of the Trust.

      The Trust is also required under rating agency guidelines to
maintain, with respect to New Preferred Shares, as of the last Business Day
of each month in which any such shares are outstanding, asset coverage of
at least 200% with respect to senior securities which are equity shares,
including the New Preferred Shares (or such other asset coverage as may in
the future be specified in or under the 1940 Act as the minimum asset
coverage for senior securities which are equity shares of a closed-end
investment company as a condition of declaring dividends on its common
shares) ("1940 Act Preferred Shares Asset Coverage"). Based on the
composition of the portfolio of the Trust and market conditions as of
__________ ___, 2000, the 1940 Act Preferred Shares Asset Coverage with
respect to all of the Trust's preferred shares, assuming the issuance on
that date of all New Preferred Shares offered hereby and giving effect to
the deduction of related sales load and related offering costs estimated at
$950,000, would have been computed as follows:


     Value of Trust assets less liabilities
      not constituting senior securities                 =   $        =    %
      ----------------------------------                     ------
     Senior securities representing indebtedness             $
                plus
     liquidation value of the preferred shares

      In the event the Trust does not timely cure a failure to maintain (a)
a Discounted Value of its portfolio equal to the Preferred Shares Basic
Maintenance Amount or (b) the 1940 Act Preferred Shares Asset Coverage, in
each case in accordance with the requirements of the rating agency or
agencies then rating the New Preferred Shares, the Trust will be required
to redeem New Preferred Shares as described under "--Redemption--Mandatory
Redemption" above.

      Pursuant to S&P guidelines, for so long as the New Preferred Shares
are rated by S&P, the Trust will also be required under the Articles
Supplementary to have, as of each Valuation Date, Deposit Securities with
maturity or tender payment dates not later than the Dividend Payment Date
(collectively, "Dividend Coverage Assets") for each share of New Preferred
Shares outstanding that follows such Valuation Date and having in the
aggregate a value not less than the Dividend Coverage Amount (the "Minimum
Liquidity Level"). The "Dividend Coverage Amount", as of any Valuation
Date, means (A) the aggregate amount of cash dividends that will accumulate
on outstanding New Preferred Shares to (but not including) the next
Dividend Payment Date that follows such Valuation Date less (B) the
combined fair market value of Deposit Securities irrevocably deposited for
the payment of cash dividends on New Preferred Shares. "Deposit Securities"
means cash, the book value of municipal obligations sold for which payment
is due within five Business Days and before the next Valuation Date and
municipal obligations rated at least A-1 + or SP- I + by S&P, VMIG-1 or
MIG-1 by Moody's. The definitions of "Deposit Securities", "Dividend
Coverage Assets" and "Dividend Coverage Amount" may be changed from time to
time by the Trust without shareholder approval, but only in the event the
Trust receives confirmation from S&P that any such change would not impair
the ratings then assigned by S&P to New Preferred Shares.

      The Trust may, but is not required to, adopt any modifications to the
guidelines that may be established by Moody's or S&P. Failure to adopt any
such modifications, however, may result in a change in the ratings
described above or a withdrawal of ratings altogether. In addition, any
rating agency providing a rating for the New Preferred Shares may, at any
time, change or withdraw any such rating. The Board may, without
shareholder approval, amend, alter or repeal any or all of the definitions
and related provisions which have been adopted by the Trust pursuant to the
rating agency guidelines in the event the Trust receives written
confirmation from Moody's or S&P, as the case may be, that any such
amendment, alteration or repeal would not impair the rating then assigned
to the New Preferred Shares.

      As recently described by Moody's and S&P, a preferred stock rating is
an assessment of the capacity and willingness of an issuer to pay preferred
stock obligations. The rating on the New Preferred Shares is not a
recommendation to purchase, hold or sell those shares, inasmuch as the
rating does not comment as to market price or suitability for a particular
investor. The rating agency guidelines described above also do not address
the likelihood that an owner of New Preferred Shares will be able to sell
such shares in an Auction or otherwise. The ratings are based on current
information furnished to Moody's and S&P by the Trust and the Adviser and
information obtained from other sources. The ratings may be changed,
suspended or withdrawn as a result of changes in, or the unavailability of,
such information. The common shares have not been rated by a nationally
recognized statistical rating organization.

      A rating agency's guidelines will apply to New Preferred Shares only
so long as the rating agency is rating the shares. The Trust will pay
certain fees to Moody's and S&P for rating the New Preferred Shares.

VOTING RIGHTS

      Except as otherwise provided in this prospectus and in the statement
of additional information or as otherwise required by law, holders of New
Preferred Shares will have equal voting rights with holders of common
shares and any other preferred shares of the Trust (one vote per share) and
will vote together with holders of common shares and any other preferred
shares as a single class.

      In connection with the election of the Trust's directors, holders of
outstanding preferred shares of the Trust, including New Preferred Shares,
voting as a separate class, are entitled to elect two of the Trust's
directors, and the remaining directors are elected by holders of common
shares and preferred shares, including New Preferred Shares, voting
together as a single class. In addition, if at any time dividends (whether
or not earned or declared) on outstanding preferred shares of the Trust,
including New Preferred Shares, are due and unpaid in an amount equal to
two full years of dividends, and sufficient cash or specified securities
have not been deposited with the Auction Agent for the payment of such
dividends, then, the sole remedy of holders of outstanding preferred shares
of the Trust, including New Preferred Shares, is that the number of
directors constituting the board of directors will be automatically
increased by the smallest number that, when added to the two directors
elected exclusively by the holders of preferred shares of the Trust,
including New Preferred Shares, as described above, would constitute a
majority of the board of directors. The holders of preferred shares of the
Trust, including New Preferred Shares, will be entitled to elect that
smallest number of additional directors at a special meeting of
shareholders held as soon as possible and at all subsequent meetings at
which directors are to be elected. The terms of office of the persons who
are directors at the time of that election will continue. If the Trust
thereafter shall pay, or declare and set apart for payment, in full, all
dividends payable on all outstanding preferred shares of the Trust,
including New Preferred Shares, the special voting rights stated above will
cease, and the terms of office of the additional directors elected by the
holders of the preferred shares will automatically terminate.

      As long as any preferred shares of the Trust are outstanding, the
Trust will not, without the affirmative vote or consent of the holders of
at least a majority of the Preferred Shares (including New Preferred
Shares) outstanding at the time (voting as a separate class):

     (a)  authorize, create or issue, or increase the authorized or issued
          amount of, any class or series of stock ranking prior to or on a
          parity with the Preferred Shares (including the New Preferred
          Shares) with respect to payment of dividends or the distribution
          of assets on liquidation, or increase the authorized amount of
          the Preferred Shares (including the New Preferred Shares) or any
          other preferred stock, unless the Trust obtains written
          confirmation from Moody's (if Moody's is then rating preferred
          shares), S&P (if S&P is then rating preferred shares) or any
          Substitute Rating Agency (if any such Substitute Rating Agency is
          then rating preferred shares) that the issuance of such class or
          series would not impair the rating then assigned by such rating
          agency to the Preferred Shares) and the Trust continues to comply
          with Section 13 of the 1940 Act, the 1940 Act Preferred Shares
          Asset Coverage requirements and the Preferred Shares Basic
          Maintenance Amount requirements, in which case the vote or
          consent of the holders of the Preferred Shares (including the New
          Preferred Shares) is not required;

     (b)  amend, alter or repeal the provisions of the Trust's charter
          whether by merger, consolidation or otherwise, so as to adversely
          affect any of the contract rights expressly set forth in the
          Trust's charter of holders of Preferred Shares (including the New
          Preferred Shares) or any other preferred stock;

     (c)  authorize the Trust's conversion from a closed-end to an open-end
          investment company; or

     (d)  amend the provisions of the Trust's charter which provide for the
          classification of the board of directors of the Trust into three
          classes, each with a term of office of three years with only one
          class of directors standing for election in any year (presently
          Article VI of the Trust's charter).

      To the extent permitted under the 1940 Act, the Trust shall not
approve any of the actions set forth in (a) or (b) above which adversely
affects the rights expressly set forth in the Trust's charter of a holder
of shares of a series of preferred shares differently than those of a
holder of shares of any other series of preferred shares without the
affirmative vote of the holders of at least a majority of the shares of
each series adversely affected and outstanding at such time, in person or
by proxy, at a meeting (each such adversely affected series voting
separately as a class) or by the unanimous written consent of the holders
of all outstanding preferred shares. Unless a higher percentage is provided
for under the Trust's charter, the affirmative vote of the holders of a
majority of the outstanding preferred shares, including New Preferred
Shares, voting together as a single class, will be required to approve any
plan of reorganization (including bankruptcy proceedings) adversely
affecting such shares or any action requiring a vote of security holders
under Section 13(a) of the 1940 Act. Notwithstanding the preceding
sentence, to the extent permitted by Maryland General Corporation Law, no
vote of holders of common stock, either separately or together with holders
of preferred shares as a single class, are necessary to take the actions
contemplated by (a) and (b) above and the holders of common shares will not
be entitled to vote in respect of such matters, unless, in the case of the
actions contemplated by (b) above, the action would adversely affect the
contract rights expressly set forth in the charter of the holders of common
shares.

      The foregoing voting provisions will not apply with respect to New
Preferred Shares if, at or prior to the time when a vote is required, such
shares have been (i) redeemed or (ii) called for redemption and sufficient
funds have been deposited in trust to effect such redemption.


                                  THE AUCTION

GENERAL

      The Trust's charter that, except as otherwise described herein, the
Applicable Rate for the New Preferred Shares for each Dividend Period after
the Initial Dividend Period shall be equal to the rate per annum that the
Auction Agent advises has resulted on the Business Day preceding the first
day of such subsequent Dividend Period (an "Auction Date") from
implementation of the auction procedures (the "Auction Procedures") set
forth in the Trust's charter and summarized below, in which persons
determine to hold or offer to sell or, based on dividend rates bid by them,
offer to purchase or sell New Preferred Shares. Each periodic
implementation of the Auction Procedures is referred to herein as an
"Auction." See the Articles Supplementary for a more complete description
of the Auction process.

      Auction Agency Agreement. The Trust will enter into an Auction Agency
Agreement (the "Auction Agency Agreement") with the Auction Agent
(currently, Deutsche Bank Group) which provides, among other things, that
the Auction Agent will follow the Auction Procedures to determine the
Applicable Rate for New Preferred Shares so long as the Applicable Rate for
New Preferred Shares is to be based on the results of an Auction.

      The Auction Agent may terminate the Auction Agency Agreement upon
notice to the Trust no earlier than [45] days after such notice. If the
Auction Agent should resign, the Trust will use its best efforts to enter
into an agreement with a successor Auction Agent containing substantially
the same terms and conditions as the Auction Agency Agreement. The Trust
may remove the Auction Agent provided that prior to such removal the Trust
has entered into such an agreement with a successor Auction Agent.

      Broker-Dealer Agreements. Each Auction requires the participation of
one or more Broker-Dealers. The Auction Agent will enter into agreements
(collectively, the "Broker-Dealer Agreements") with several Broker-Dealers
selected by the Trust, which provide for the participation of those
Broker-Dealers in Auctions for New Preferred Shares.

      The Auction Agent after each Auction for New Preferred Shares will
pay to each Broker-Dealer, from funds provided by the Trust, a service
charge at the annual rate of 1/4 of 1% in the case of any Auction
immediately preceding a Dividend Period of [less than one year], or a
percentage agreed to by the Trust and the Broker-Dealers in the case of any
Auction immediately preceding a Dividend Period of [one year] or longer, of
the purchase price of New Preferred Shares placed by such Broker-Dealer at
such Auction. For the purposes of the preceding sentence, New Preferred
Shares will be placed by a Broker-Dealer if such shares were (a) the
subject of Hold Orders deemed to have been submitted to the Auction Agent
by the Broker-Dealer and were acquired by such Broker-Dealer for its own
account or were acquired by such Broker-Dealer for its customers who are
Beneficial Owners or (b) the subject of an Order submitted by such Broker-
Dealer that is (i) a Submitted Bid of an Existing Holder that resulted in
such Existing Holder continuing to hold such shares as a result of the
Auction or (ii) a Submitted Bid of a Potential Holder that resulted in such
Potential Holder purchasing such shares as a result of the Auction or (iii)
a valid Hold Order.

      [The Trust may request the Auction Agent to terminate one or more
Broker-Dealer Agreements at any time, provided that at least one
Broker-Dealer Agreement is in effect after such termination. ]

AUCTION PROCEDURES

      Prior to the Submission Deadline on each Auction Date for the New
Preferred Shares, each customer of a Broker-Dealer who is listed on the
records of that Broker-Dealer (or, if applicable, the Auction Agent) as a
holder of New Preferred Shares (a "Beneficial Owner") may submit orders
("Orders") with respect to New Preferred Shares to that Broker-Dealer as
follows:

      1.    Hold Order--indicating its desire to hold New Preferred Shares
            without regard to the Applicable Rate for the next Dividend
            Period thereof.

      2.    Bid--indicating its desire to sell New Preferred Shares at
            $25,000 per share if the Applicable Rate for shares of such
            series for the next Dividend Period thereof is less than the
            rate or spread specified in such Bid.

      3.    Sell Order--indicating its desire to sell New Preferred Shares
            at $25,000 per share without regard to the Applicable Rate for
            shares of such series for the next Dividend Period thereof.

      A Beneficial Owner may submit different types of Orders to its
Broker-Dealer with respect to New Preferred Shares then held by such
Beneficial Owner. A Beneficial Owner that submits a Bid to its
Broker-Dealer having a rate higher than the Maximum Applicable Rate on the
Auction Date therefor will be treated as having submitted a Sell Order to
its Broker-Dealer. A Beneficial Owner that fails to submit an Order to its
Broker-Dealer will be deemed to have submitted a Hold Order to its
Broker-Dealer; provided however, that if a Beneficial Owner fails to submit
an Order to its Broker-Dealer for an Auction relating to a Dividend Period
of more than 91 days, such Beneficial Owner will be deemed to have
submitted a Sell Order to its Broker-Dealer. A Sell Order shall constitute
an irrevocable offer to sell the New Preferred Shares subject thereto. A
Beneficial Owner that offers to become the Beneficial Owner of additional
New Preferred Shares is, for purposes of such offer, a Potential Beneficial
Owner as discussed below.

      A customer of a Broker-Dealer that is not a Beneficial Owner of New
Preferred Shares but that wishes to purchase New Preferred Shares, or that
is a Beneficial Owner that wishes to purchase additional New Preferred
Shares (in each case, a "Potential Beneficial Owner"), may submit Bids to
its Broker-Dealer in which it offers to purchase New Preferred Shares at
$25,000 per share if the Applicable Rate for the next Dividend Period
thereof is not less than the rate specified in such Bid. A Bid placed by a
Potential Beneficial Owner specifying a rate higher than the Maximum
Applicable Rate on the Auction Date therefor will not be accepted.

      Any Bid by an Existing Holder that specifies a Spread with respect to
an Auction in which a Spread is not included in any Bid Requirements or in
which there are no Bid Requirements and an Order that does not specify a
Spread with respect to an Auction in which a Spread is included in any Bid
Requirements shall be treated as a Sell Order.

      The Broker-Dealers in turn will submit the Orders of their respective
customers who are Beneficial Owners and Potential Beneficial Owners to the
Auction Agent, designating themselves (unless otherwise permitted by the
Trust) as Existing Holders in respect of shares subject to Orders submitted
or deemed submitted to them by Beneficial Owners and as Potential Holders
in respect of shares subject to Orders submitted to them by Potential
Beneficial Owners. However, neither the Trust nor the Auction Agent will be
responsible for a Broker-Dealer's failure to comply with the foregoing. Any
Order placed with the Auction Agent by a Broker-Dealer as or on behalf of
an Existing Holder or a Potential Holder will be treated in the same manner
as an Order placed with a Broker-Dealer by a Beneficial Owner or Potential
Beneficial Owner. Similarly, any failure by a Broker-Dealer to submit to
the Auction Agent an Order in respect of any New Preferred Shares held by
it or customers who are Beneficial Owners will be treated in the same
manner as a Beneficial Owner's failure to submit to its Broker-Dealer an
Order in respect of New Preferred Shares held by it. A Broker-Dealer may
also submit Orders to the Auction Agent for its own account as an Existing
Holder or Potential Holder, provided it is not an affiliate of the Trust.

      If Sufficient Clearing Bids for New Preferred Shares exist (that is,
the number of shares subject to Bids submitted or deemed submitted to the
Auction Agent by Broker-Dealers as or on behalf of Potential Holders with
rates or spreads equal to or lower than the Maximum Applicable Rate is at
least equal to the number of New Preferred Shares subject to Sell Orders
submitted or deemed submitted to the Auction Agent by Broker-Dealers as or
on behalf of Existing Holders), the Applicable Rate for New Preferred
Shares for the next succeeding Dividend Period thereof will be the lowest
rate specified in the Submitted Bids which, taking into account such rate
and all lower rates bid by Broker-Dealers as or on behalf of Existing
Holders and Potential Holders, would result in Existing Holders and
Potential Holders owning the New Preferred Shares available for purchase in
the Auction. If Sufficient Clearing Bids for New Preferred Shares do not
exist, the Applicable Rate for the next succeeding Dividend Period thereof
will be the Maximum Applicable Rate on the Auction Date therefor. In such
event, Beneficial Owners of New Preferred Shares that have submitted or are
deemed to have submitted Sell Orders may not be able to sell in such
Auction all shares subject to such Sell Orders. If all of the Outstanding
New Preferred Shares are the subject of Submitted Hold Orders, then the
Dividend Period next succeeding the Auction shall automatically be the same
length as the immediately preceding Dividend Period and the Applicable Rate
for the next succeeding Dividend Period will be the higher of the 30-day
"AA" Composite Commercial Paper Rate and the Taxable Equivalent of the
Short-Term Municipal Bond Rate multiplied by 1 minus the maximum marginal
regular Federal individual income tax rate then applicable to ordinary
income or the maximum marginal regular Federal corporate tax rate then
applicable, whichever is greater (or 90% of such rate if the Trust has
provided notification to the Auction Agent prior to the Auction
establishing the Applicable Rate that net capital gains or other taxable
income will be included in such dividend on New Preferred Shares) on the
date of the Auction.

      The Auction Procedures include a pro rata allocation of shares for
purchase and sale, which may result in an Existing Holder continuing to
hold or selling, or a Potential Holder purchasing, a number of New
Preferred Shares that is different than the number of shares specified in
its Order. To the extent the allocation procedures have that result,
Broker-Dealers that have designated themselves as Existing Holders or
Potential Holders in respect of customer Orders will be required to make
appropriate pro rata allocations among their respective customers.

      Settlement of purchases and sales will be made on the next Business
Day (also a Dividend Payment Date) after the Auction Date through the
Securities Depository. Purchasers will make payment through their Agent
Members in same-day funds to the Securities Depository against delivery to
their respective Agent Members. The Securities Depository will make payment
to the sellers' Agent Members in accordance with the Securities
Depository's normal procedures, which now provide for payment against
delivery by their Agent Members in same-day funds.

      The Auctions for New Preferred Shares will normally be held every
Tuesday, and each subsequent Dividend Period will normally begin on the
following Wednesday.

      Whenever the Trust intends to include any net capital gains or other
income taxable for Federal income tax purposes in any dividend on New
Preferred Shares, the Trust may, at its election, notify the Auction Agent
of the amount to be so included not later than the Dividend Payment Date
next preceding the Auction Date on which the Applicable Rate for such
dividend is to be established. Whenever the Auction Agent receives such
notice from the Trust, it will be required in turn to notify each
Broker-Dealer, who, on or prior to such Auction Date, in accordance with
its Broker-Dealer Agreement, will be required to notify its customers who
are Beneficial Owners and Potential Beneficial Owners believed by it to be
interested in submitting an Order in the Auction to be held on such Auction
Date. In the event of such notice, the Trust will not be required to pay an
Additional Dividend with respect to such dividend.

SECONDARY MARKET TRADING AND TRANSFER OF NEW PREFERRED SHARES

      The Broker-Dealers are expected to maintain a secondary trading
market in New Preferred Shares outside of Auctions, but are not obligated
to do so, and may discontinue such activity at any time. There can be no
assurance that any secondary trading market in New Preferred Shares will
provide owners with liquidity of investment. The New Preferred Shares are
not registered on any stock exchange or on the Nasdaq Stock Market.
Investors who purchase shares in an Auction for a Special Dividend Period
in which the Bid Requirements, if any, do not require a Bid to specify a
Spread, should note that because the dividend rate on such shares will be
fixed for the length of such Dividend Period, the value of the shares may
fluctuate in response to changes in interest rates, and may be more or less
than their original cost if sold on the open market in advance of the next
Auction therefor, depending upon market conditions. Investors who purchase
shares in an Auction for a Special Dividend Period in which the Bid
Requirements require a Bid to specify a Spread should be aware that the
value of their shares may also fluctuate and may be more or less than their
original cost if sold on the open market in advance of the next Auction,
particularly if market spreads narrow or widen in a manner unfavorable to
such purchaser's position.

      A Beneficial Owner or an Existing Holder may sell, transfer or
otherwise dispose of New Preferred Shares only in whole shares and only:

               o    pursuant to a Bid or Sell Order placed with the Auction
                    Agent in accordance with the Auction Procedures;

               o    to a Broker-Dealer; or

               o    to such other persons as may be permitted by the Trust;

provided, however, that

               o    a sale, transfer or other disposition of New Preferred
                    Shares from a customer of a Broker- Dealer who is
                    listed on the records of that Broker-Dealer as the
                    holder of such shares to that Broker-Dealer or another
                    customer of that Broker-Dealer shall not be deemed to
                    be a sale, transfer or other disposition for purposes
                    of the foregoing if such Broker-Dealer remains the
                    Existing Holder of the shares so sold, transferred or
                    disposed of immediately after such sale, transfer or
                    disposition; and

               o    in the case of all transfers other than pursuant to
                    Auctions, the Broker-Dealer (or other person, if
                    permitted by the Trust) to whom such transfer is made
                    shall advise the Auction Agent of such transfer.

      For the meaning of defined terms used but not defined, see the
Articles Supplementary and Articles of Amendment attached as Appendices
C-1, C-2 and C-3 to the statement of additional information.


                                   TAXES

FEDERAL INCOME TAX MATTERS

      The Trust has qualified and elected, and intends to continue to
qualify, as a regulated investment company under Subchapter M of the
Internal Revenue Code of 1986, as amended (the "Code"), and intends to
distribute at least 90% of its net investment income (including taxable
income, tax-exempt interest and net short-term capital gain, but not net
capital gain, which is the excess of net long-term capital gain over net
short-term capital loss) and substantially all of its net capital gain to
its shareholders. The Trust will not be subject to Federal income tax on
any net investment income and net capital gain that it distributes to its
shareholders, but will be subject to Federal income tax at the regular
corporate income tax rate on any net investment income (other than net
tax-exempt interest income) that it retains.

      The Trust expects that substantially all of the Trust's dividends to
the common shareholders and Preferred Shareholders will qualify as
"exempt-interest dividends." A shareholder treats an exempt-interest
dividend as interest on state and local bonds which is exempt from regular
Federal income tax. Some or all of an exempt-interest dividend, however,
may be subject to Federal alternative minimum tax imposed on the
shareholder. Different Federal alternative minimum tax rules apply to
individuals and to corporations. In addition to exempt-interest dividends,
the Trust also may distribute to its shareholders amounts that are treated
as long-term capital gain or ordinary income. The Trust will allocate
distributions to shareholders that are treated as tax-exempt interest and
as long-term capital gain and ordinary income, if any, proportionately
among the common shares and Preferred Shares, including the New Preferred
Shares. The Trust intends to notify Preferred Shares, including New
Preferred Shares in advance if it will allocate income to them that is not
exempt from regular Federal income tax. In certain circumstances the Trust
will make payments to such shareholders to offset the tax effects of the
taxable distribution. See "Description of New Preferred Shares--Dividends
and Dividend Periods-Additional Dividends."

      The sale or other disposition of common shares or Preferred Shares of
the Trust will normally result in capital gain or loss to shareholders.
Present law taxes both long-term and short-term capital gains of
corporations at the rates applicable to ordinary income. For non-corporate
taxpayers, under current law short-term capital gains and ordinary income
will be taxed at a maximum rate of 39.6%, while long-term capital gains
will generally be taxed at a maximum rate of 20%. Because of certain
limitations on itemized deductions and the deduction for personal
exemptions applicable to higher income taxpayers, the effective rate of tax
may be higher in certain circumstances. Losses realized by a shareholder on
the sale or exchange of shares of the Trust held for six months or less are
disallowed to the extent of any exempt-interest dividends received with
respect to such shares, and, if not disallowed, such losses are treated as
long-term capital losses to the extent of any distribution of net capital
gain received with respect to such shares. A shareholder's holding period
is suspended for any periods during which the shareholder's risk of loss is
diminished as a result of holding one or more other positions in
substantially similar or related property, or through certain options or
short sales. Any loss realized on a sale or exchange of shares of the Trust
will be disallowed to the extent those shares of the Trust are replaced by
other shares within a period of 61 days beginning 30 days before and ending
30 days after the date of disposition of the original shares. In that
event, the basis of the replacement shares of the Trust will be adjusted to
reflect the disallowed loss.

      The statement of additional information contains a more detailed
summary of the Federal tax rules that apply to the Trust and its
shareholders. Legislative, judicial or administrative action may change the
tax rules that apply to the Trust or its shareholders, and any such change
may be retroactive. You should consult with your tax adviser about Federal
income tax matters.

STATE AND LOCAL TAX MATTERS

      While exempt-interest dividends are exempt from regular Federal
income tax, they may not be exempt from state or local income or other
taxes. Some states exempt from state income tax that portion of any
exempt-interest dividend that is derived from interest that a regulated
investment company receives on its holdings of securities of that state and
its political subdivisions and instrumentalities. Therefore, the Trust will
report annually to its shareholders the percentage of interest income the
Trust earned during the preceding year on tax-exempt obligations and the
Trust will indicate, on a state-by-state basis, the source of this income.
You should consult with your tax adviser about state and local tax matters.


                      DETERMINATION OF NET ASSET VALUE

      The net asset value of common shares of the Trust will be computed
based upon the value of the Trust's portfolio securities and other assets.
Net asset value per common share of the Trust will be determined as of the
close of the regular trading session on the New York Stock Exchange no less
frequently than Friday of each week and the last business day of each
month, provided, however, that if any such day is a holiday or
determination of net asset value on such day is impracticable, the net
asset value shall be calculated on such earlier or later day as determined
by the Adviser. The Trust calculates net asset value per common share of
the Trust by subtracting the Trust's liabilities (including accrued
expenses, dividends payable and any borrowings of the Trust) and the
liquidation value of any outstanding preferred shares (including New
Preferred Shares) of the Trust from the Trust's total assets (the value of
the securities the Trust holds plus cash or other assets, including
interest accrued but not yet received) and dividing the result by the total
number of common shares of the Trust outstanding.

      The Trust values its fixed income securities by using market
quotations provided by pricing services, prices provided by market makers
or estimates of market values obtained from yield data relating to
instruments or securities with similar characteristics in accordance with
procedures established by the board of directors of the Trust. Short-term
securities which mature in more than 60 days are valued at current market
quotations. Short-term securities which mature in 60 days or less are
valued at amortized cost, if their term to maturity from date of purchase
is 60 days or less, or by amortizing their value on the 61st day prior to
maturity, if their original term to maturity from date of purchase exceeded
60 days. Any securities or other assets for which current market quotations
are not readily available are valued at their fair value as determined in
good faith under procedures established by and under the general
supervision and responsibility of the Trust's board of directors.


                        REPURCHASE OF COMMON SHARES

      Shares of closed-end investment companies often trade at a discount to
their net asset values, and the Trust's common shares may also trade at a
discount to their net asset value. The market price of the Trust's common
shares will be determined by such factors as relative demand for and supply
of such common shares in the market, the Trust's net asset value, general
market and economic conditions and other factors beyond the control of the
Trust. Although the Trust's common shareholders will not have the right to
redeem their common shares, the Trust may take action to repurchase common
shares in the open market or make tender offers for its common shares at
their net asset value. This may, but will not necessarily, have the effect
of reducing any market discount from net asset value. See "Repurchase of
Common Shares" in the statement of additional information.


                        DESCRIPTION OF CAPITAL STOCK

      The Trust is authorized to issue 200 million shares of capital stock,
$.01 par value. The board of directors of the Trust is authorized to
classify and reclassify any unissued shares of capital stock from time to
time by setting or changing the preferences, conversion or other rights,
voting powers, restrictions, limitations as to dividends, qualifications or
terms or conditions of redemption of such shares of stock. In connection
with the offerings of New Preferred Shares described herein, the board of
directors intends to reclassify 2,600 shares of unissued capital stock as
New Preferred Shares.

COMMON SHARES

      The Trust's charter provides that the Trust will terminate on
December 31, 2008, without stockholder approval. In connection with such
termination, the Trust will liquidate all of its assets and distribute to
holders of outstanding common shares the net proceeds from such liquidation
after making appropriate provision for any liabilities of the Trust and the
payment of any liquidation preferences and accumulated but unpaid dividends
on any outstanding shares of Preferred Stock. Prior to such termination,
however, the board of directors of the Trust will consider whether it is in
the best interests of stockholders to terminate and liquidate the Trust on
December 31, 2008 without stockholder approval notwithstanding the
foregoing provision of the charter. In considering this matter, the board
of directors will take into account, among other factors, the adverse
effect which capital losses realized upon disposition of securities in
connection with liquidation (if any such losses are anticipated) would have
on the Trust and its stockholders. In the event that the board of directors
determines that under the circumstances, termination and liquidation of the
Trust on December 31, 2008 without a stockholder vote would not be in the
best interests of stockholders, the board of directors will call a special
meeting of stockholders to consider an appropriate amendment to the Trust's
charter. The Trust's charter would require the affirmative vote of the
holders of at least 75% of outstanding shares of capital stock to approve
such an amendment. The foregoing provisions of the Trust's charter are
governed by the laws of the State of Maryland and not the 1940 Act. All
common shares are equal as to dividends, assets and voting privileges and
have no conversion, preemptive or other subscription rights.

      The Trust has no present intention of offering any additional shares
of capital stock other than New Preferred Shares as described herein. Any
additional offerings of shares of capital stock, if made, will require
approval by the Trust's board of directors. Any additional offering of
common shares will be subject to the requirements of the 1940 Act that
common shares may not be issued at a price below the then current net asset
value (exclusive of underwriting discounts and commissions) except in
connection with an offering to existing stockholders or with the consent of
a majority of the Trust's common shareholders.

      On January __, 2000, there were 27,207,093 common shares of the Trust
issued and outstanding.

      So long as any New Preferred Shares or any other preferred shares of
the Trust are outstanding, holders of common shares of the Trust will not
be entitled to receive any net income of or other distributions from the
Trust unless all accumulated dividends on outstanding preferred shares
(including the New Preferred Shares) have been paid, and unless asset
coverage (as defined in the 1940 Act) with respect to such preferred shares
would be at least 200% after giving effect to such distributions. See
"Description of New Preferred Shares-Dividends and Dividend Periods" for
other restrictions on dividends to holders of common shares which will be
applicable for so long as any preferred shares of the Trust are
outstanding.

      The common shares have traded on the New York Stock Exchange (the
"Exchange") since September 28, 1992 under the symbol BRM.

      At , 2000, the net asset value per common share was $ and the closing
price per common share on the Exchange was $ .

PREFERRED STOCK

      Under the Trust's charter, the Trust is authorized to issue 200
million shares of capital stock, $.01 par value. The board of directors of
the Trust is authorized to classify and reclassify any unissued shares of
capital stock from time to time by setting or changing the preferences,
conversion or other rights, voting powers, restrictions, limitations as to
dividends, qualifications or terms or conditions of redemption of such
shares of stock. In connection with the offerings of New Preferred Shares
described herein, the board of directors intends to reclassify 2,600 shares
of unissued capital stock as New Preferred Shares. Under the 1940 Act, the
Trust is permitted to have outstanding more than one series of preferred
shares so long as no single series has a priority over another series as to
the distribution of assets of the Trust or the payment of dividends.
Holders of common shares and outstanding preferred shares of the Trust have
no preemptive right to purchase any preferred shares (including the New
Preferred Shares) that might be issued. It is anticipated that the net
asset value per share of the New Preferred Stock will equal its original
purchase price per share plus accrued dividends per share. See "Description
of New Preferred Shares" for a description of the rights, preferences,
privileges and other terms of the New Preferred Shares.

ANTITAKEOVER PROVISIONS OF THE CHARTER AND BY-LAWS

      The Trust presently has provisions in its charter and By-Laws
(commonly referred to as "antitakeover" provisions) which may have the
effect of limiting the ability of other entities or persons to acquire
control of the Trust, to cause it to engage in certain transactions or to
modify its structure.

      First, a director elected by the holders of capital stock (i.e., the
common shares, the New Preferred Shares and any other preferred shares) or
by the holders of Preferred Shares, including the New Preferred Shares, and
any other preferred shares may be removed from office only for cause by
vote of the holders of at least 75% of the shares of capital stock or
preferred shares, as the case may be, of the Trust entitled to be voted on
the matter. Second, the affirmative vote of a majority of the directors and
of the holders of at least 75% of the Trust's outstanding shares of capital
stock entitled to be voted on the matter, voting as a single class, and the
affirmative vote of a majority of outstanding preferred shares, voting as a
separate class, will be required to authorize the Trust's conversion from a
closed-end to an open-end investment company, which conversion would result
in delisting of the common shares from the New York Stock Exchange.
Conversion to an open-end investment company would require redemption of
all outstanding preferred shares of the Trust. Third, the board of
directors is classified into three classes, each with a term of three years
with only one class of directors standing for election in any year. Such
classification may prevent replacement of a majority of the directors for
up to a two year period. The affirmative vote of at least 75% of the
Trust's outstanding shares of capital stock entitled to be voted on the
matter, voting as a single class, and the affirmative vote of a majority of
outstanding preferred shares, voting as a separate class will be required
to amend the charter or By-Laws to change any of the foregoing provisions.

      In addition, under the Trust's charter, the Trust has elected to be
subject to provisions of the Maryland General Corporation Law that
generally provide that, unless an exemption is available, certain mergers,
consolidations, shares exchanges, asset sales, stock issuances,
liquidations or dissolutions, recapitalizations, and other transaction
("Business Combinations") with a beneficial owner of 10% or more of the
voting power of a Maryland corporation (an "Interested Stockholder") or any
affiliate of an Interested Stockholder are prohibited for a period of five
years following the most recent date on which the Interested Stockholder
became an Interested Stockholder. Thereafter, such a Business Combination
must be recommended by the board of directors and approved by the
affirmative vote of at least (i) 80% of the votes entitled to be cast by
outstanding shares of voting stock of the corporation and (ii) 662/3% of
the votes entitled to be cast by holders of voting stock other than voting
stock held by the Interested Stockholder who is (or whose affiliate is) a
party to the Business Combination or an affiliate or associate of the
Interested Stockholder (with dissenting stockholders having certain
appraisal rights), unless certain value and other standards are satisfied
or some other statutory exemption is available. The vote specified in the
preceding sentence will be required to amend the charter to change the
provisions subjecting the Trust to the provisions of the Maryland General
Corporation Law discussed above.

      The percentage of votes required under these provisions, which are
greater than the minimum requirements under Maryland law absent the
elections described above or in the 1940 Act, will make more difficult a
change in the Trust's business or management and may have the effect of
depriving holders of common shares of an opportunity to sell shares at a
premium over prevailing market prices by discouraging a third party from
seeking to obtain control of the Trust in a tender offer or similar
transaction. The Trust's board of directors, however, has considered these
antitakeover provisions and believes they are in the best interests of
shareholders.


                                   CUSTODIAN

      The Trust's securities and cash are held under a Custodial Agreement
with State Street Bank and Trust Company (the "Custodian"), 225 Franklin
Street, Boston, Massachusetts.



                                 UNDERWRITING

      Subject to the terms and conditions of the underwriting agreement
dated the date hereof, each underwriter named below has severally agreed to
purchase, and the Trust has agreed to sell to such underwriter, the number
of New Preferred Shares set forth opposite the name of such underwriter.


                                               Number of
                                               Series T7
                Name                       Preferred Shares
            -------------                  -----------------








                   Total .............            2,600
                                              =========

      The underwriting agreement provides that the obligations of the
underwriters to purchase the shares included in this offering are subject
to the approval of certain legal matters by counsel and to certain other
conditions. The underwriters are obligated to purchase all the New
Preferred Shares if they purchase any of the shares. In the underwriting
agreement, the Trust and the Adviser have agreed to indemnify the
underwriters against certain liabilities, including liabilities arising
under the Securities Act of 1933, or to contribute payments the
underwriters may be required to make for any of those liabilities.

      The underwriters, for whom ___________ [and ] are acting as
representatives, propose to initially offer some of the New Preferred
Shares directly to the public at the public offering price set forth on the
cover page of this prospectus and some of the New Preferred Shares to
certain dealers at the public offering price less a concession not in
excess of $ per share. The sales load the Trust will pay of per share is
equal to % of the initial offering price. The underwriters may allow, and
such dealers may reallow, a concession not in excess of $
  per share on sales to certain other dealers. After the initial public
offering, the underwriters may change the public offering price and the
concession. Investors must pay for any New Preferred Shares purchased in
the initial public offering on or before , 2000.

      The Trust anticipates that the underwriters may from time to time act
as brokers or dealers in executing the Trust's portfolio transactions after
they have ceased to be underwriters. The underwriters are active
underwriters of, and dealers in, securities and act as market makers in a
number of such securities, and therefore can be expected to engage in
portfolio transactions with the Trust.

      The Trust anticipates that the underwriters or their respective
affiliates may, from time to time, act in Auctions as Broker-Dealers and
receive fees as set forth under "The Auction." [Each of such firms may also
provide information to be used in ascertaining the applicable reference
rates.] Each of the underwriters engages in transactions with, and perform
services for, the Trust in the ordinary course of business.


                          TRANSFER AGENT, DIVIDEND
                       DISBURSING AGENT AND REGISTRAR

      The transfer agent, dividend disbursing agent and registrar for the
New Preferred Shares will be Deutsche Bank Group, [4 Albany Street, New
York, New York]. The transfer agent, dividend disbursing agent and
registrar for the common shares of the Trust is State Street Bank and Trust
Company.


                               LEGAL OPINIONS

      Certain legal matters in connection with the New Preferred Shares
offered hereby will be passed upon for the Trust by Skadden, Arps, Slate,
Meagher & Flom LLP, New York, New York and for the Underwriters by Simpson
Thacher & Bartlett, New York, New York. Such counsel will rely, as to
matters of Maryland law, on the opinion of Miles & Stockbridge, Baltimore,
Maryland.


                                  EXPERTS

      The data in the "Financial Highlights" section of this prospectus are
based upon financial statements that have been audited by Deloitte & Touche
LLP, Two World Center, New York, New York, independent auditors, as
indicated in their reports with respect thereto, and are included in
reliance on their reports given on their authority as experts in auditing
and accounting.

                          REPORTS TO STOCKHOLDERS

      The Trust sends unaudited semiannual reports and audited annual
reports, including a list of investments held, to stockholders.


                           AVAILABLE INFORMATION

      The Trust is subject to the informational requirements of the
Securities Exchange Act of 1934 and the 1940 Act and in accordance
therewith is required to file reports, proxy statements and other
information with the SEC. Any such reports, proxy statements and other
information can be inspected and copied at the public reference facilities
of the SEC, Judiciary Plaza, 450 Fifth Street, N.W., Washington, D.C.
20549, and the SEC's New York Regional Office, Seven World Trade Center,
New York, New York 10048 and its Chicago Regional Office, Suite 1400,
Northwestern Atrium Center, 500 West Madison Street, Chicago, Illinois
60661. Reports, proxy statements and other information concerning the Trust
can also be inspected at the offices of the New York Stock Exchange, 20
Broad Street, New York, New York 10005.

      Additional information regarding the Trust and the New Preferred
Shares is contained in the Registration Statement on Form N-2, including
amendments, exhibits and schedules thereto, relating to such shares filed
by the Trust with the SEC. This prospectus does not contain all of the
information set forth in the Registration Statement, including any
amendments, exhibits and schedules thereto. For further information with
respect to the Trust and the shares offered hereby, reference is made to
the Registration Statement. Statements contained in this prospectus as to
the contents of any contract or other document referred to are not
necessarily complete and in each instance reference is made to the copy of
such contract or other document filed as an exhibit to the Registration
Statement, each such statement being qualified in all respects by such
reference.

            A copy of the Registration Statement may be inspected without
charge at the SEC's principal office in Washington, D.C., and copies of all
or any part thereof may be obtained from the SEC upon the payment of
certain fees prescribed by the SEC. The SEC maintains a web site
(http://www.sec.gov) that contains the Registration Statement, other
documents incorporated by reference, and other information the Trust has
filed electronically with the SEC, including proxy statements and reports
filed under the Securities Exchange Act of 1934.


<TABLE>
<CAPTION>
                         TABLE OF CONTENTS FOR THE
                    STATEMENT OF ADDITIONAL INFORMATION


                                                                           Page
                                                                           ----
<S>                                                                     <C>
Investment Objective and Policies                                            .11
Experts                                                                      .36
Statement of Additional Information                                          S-1
Investment Policies and Techniques                                           S-4
Management of the Trust                                                      S-7
Portfolio Transactions and Brokerage                                        S-11
Additional Information Concerning the Auctions for New Preferred Shares     S-12
Repurchase of Common Shares                                                 S-14
Tax Matters                                                                 S-15
Financial Statements                                                        S-19
Appendix A - General Characteristics and Risks of Hedging Transactions       A-1
Appendix B - Insurance Ratings                                               B-1
Appendix C-1 - Articles of Amendment                                       C-1-1
Appendix C-2 - Articles of Amendment                                       C-2-1
Appendix C-3 - Articles Supplementary....................................  C-3-1


                                 APPENDIX A
                         TAX EQUIVALENT YIELD TABLE


      The table below gives the approximate yield a security must earn at
various income brackets to produce after-tax yields equivalent to those of
tax-exempt bonds yielding from 4% to 6% under the regular Federal income
tax law and tax rates applicable to individuals for 2000.



</TABLE>
<TABLE>
<CAPTION>


         (TAXABLE INCOME*)
                                                         TAX EXEMPT YIELD OF:
                                        MARGINAL
                                         INCOME      4%      4.5%     5%      5.5%       6%
                                          TAX                   IS EQUIVALENT TO A FULLY TAXABLE
SINGLE RETURN          JOINT RETURN      BRACKET                           YIELD OF:
- --------------         -------------    ---------   --------------------------------------------
<S>               <C>               <C>         <C>     <C>      <C>     <C>    <C>
      Up to $26,250        Up to $43,850   15.00%    4.71%    5.29%   5.88%    6.47%     7.06%

  $26,251 - $63,550  $ 43,851 - $105,950   28.00     5.56     6.25    6.94     7.64      8.33

 $63,551 - $132,600  $105,951 - $161,450   31.00     5.80     6.52    7.25     7.97      8.70

$132,601 - $288,350  $161,451 - $288,350   36.00     6.25     7.03    7.81     8.59      9.38

      Over $288,350        Over $288,350   39.60     6.62     7.45    8.28     9.11      9.93
</TABLE>


                           ---------------
 *Net amount subject to Federal personal income tax after deductions
                           and exemptions.

      The above indicated Federal income tax brackets do not take into
account the effect of a reduction in the deductibility of itemized
deductions for individual taxpayers with adjusted gross income in excess of
$128,950. The tax brackets also do not show the effects of phaseout of
personal exemptions for single filers with adjusted gross income in excess
of $128,950 and joint filers with adjusted gross income in excess of
$193,400. The effective tax brackets and equivalent taxable yields of those
taxpayers will be higher than those indicated above.

      Yields shown are for illustration purposes only and are not meant to
represent the Trust's actual yield. No assurance can be given that the
Trust will achieve any specific tax-exempt yield. While it is expected that
the Trust will invest principally in obligations the interest from which is
exempt from the regular Federal income tax, other income received by the
Trust may be taxable. The table does not take into account state or local
taxes, if any, payable on Trust distributions. It should also be noted that
the interest earned on certain "private activity bonds", while exempt from
the regular Federal income tax, is treated as a tax preference item which
could subject the recipient to the AMT. The illustrations assume that the
AMT is not applicable and do not take into account any tax credits that may
be available.

      The information set forth above is as of the date of this prospectus.
Subsequent tax law changes could result in prospective or retroactive
changes in the tax brackets, tax rates, and tax-equivalent yields set forth
above. Investors should consult their tax adviser for additional
information.



==============================================================================
- ------------------------------------------------------------------------------




                                $65,000,000


                               THE BLACKROCK
                             INSURED MUNICIPAL
                            2008 TERM TRUST INC.


                   AUCTION RATE MUNICIPAL PREFERRED STOCK

                          2,600 SHARES, SERIES T7






                           ---------------------

                                 PROSPECTUS

                                   , 2000
                           ---------------------





















==============================================================================
- ------------------------------------------------------------------------------

The information in this statement of additional information is not complete
and may be changed. We may not sell these securities until the Registration
Statement filed with the Securities and Exchange Commission is effective.
This statement of additional information is not an offer to sell these
securities and is not soliciting an offer to buy these securities in any
state where the offer or sale is not permitted.


                    SUBJECT TO COMPLETION, DATED ,2000

           THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.

                    STATEMENT OF ADDITIONAL INFORMATION


The BlackRock Insured Municipal 2008 Term Trust Inc. (the "Trust") is a
closed-end, diversified management investment company. This statement of
additional information relating to New Preferred Shares does not constitute
a prospectus, but should be read in conjunction with the prospectus
relating hereto dated ________ __, 2000. This statement of additional
information does not include all information that a prospective investor
should consider before purchasing New Preferred Shares, and investors
should obtain and read the prospectus prior to purchasing such shares. A
copy of the prospectus may be obtained without charge by calling (888)
825-2257. You may also obtain a copy of the prospectus on the Securities
and Exchange Commission's web site (http://www.sec.gov). Capitalized terms
used but not defined in this statement of additional information have the
meanings given to them in the prospectus or the Articles Supplementary and
Articles of Amendment attached to this Statement of Additional Information
as Appendices C-1, C-2 and C-3.

                              TABLE OF CONTENTS

                                                                          Page

Investment Objective and Policies...........................................11
Experts.....................................................................36
Statement of Additional Information........................................S-1
Investment Policies and Techniques.........................................S-4
Management of the Trust....................................................S-7
Portfolio Transactions and Brokerage......................................S-11
Additional Information Concerning the Auctions for New Preferred Shares...S-12
Repurchase of Common Shares...............................................S-14
Tax Matters...............................................................S-15
Financial Statements......................................................S-19
Appendix A - General Characteristics and Risks of Hedging Transactions.....A-1
Appendix B - Insurance Ratings.............................................B-1
Appendix C-1 - Articles of Amendment.....................................C-1-1
Appendix C-2 - Articles of Amendment.....................................C-2-1
Appendix C-3 - Articles Supplementary....................................C-3-1




     This statement of additional information is dated _______ __ , 2000.



                         INVESTMENT OBJECTIVE AND POLICIES

      The Trust has not established any limit on the percentage of its
portfolio that may be invested in municipal obligations subject to the
alternative minimum tax provisions of Federal tax law. New Preferred Shares
may not be a suitable investment for investors who are subject to the
Federal alternative minimum tax or who would become subject to such tax by
purchasing New Preferred Shares. The suitability of an investment in New
Preferred Shares will depend upon a comparison of the after-tax yield
likely to be provided from the Trust with that from comparable tax-exempt
investments not subject to the alternative minimum tax, and from comparable
fully taxable investments, in light of each such investor's tax position.
Special considerations apply to corporate investors. See "Tax Matters."

      The types of municipal obligations in which the Trust may invest
include general obligation bonds, revenue bonds, municipal lease
obligations, installment purchase contract obligations, variable and
floating rate obligations, zero coupon securities, tax-exempt notes and
municipal commercial paper.

      The two principal classifications of municipal obligations are
"general obligation" bonds and "revenue" bonds. General obligation bonds
are secured by the issuer's pledge of its full faith, credit and taxing
power for the payment of principal and interest. Revenue bonds are payable
only from the revenues derived from a particular facility or class of
facilities or, in some cases, from the proceeds of a special excise tax or
other specific revenue source. Industrial development, private activity and
pollution control bonds are in most cases revenue bonds and do not
generally constitute the pledge of the credit or taxing power of the issuer
of such bonds. There are, of course, depending on numerous factors,
variations in the quality of municipal obligations both within a particular
classification and between classifications.

      Also included within the general category of municipal obligations
are certain lease obligations or installment purchase contract obligations
and participations therein (hereinafter collectively called "lease
obligations") of municipal authorities or entities. Although lease
obligations do not constitute general obligations of the municipality for
which the municipality's taxing power is pledged, a lease obligation is
ordinarily backed by the municipality's covenant to budget for, appropriate
and make the payments due under the lease obligation. Interest on lease
obligations is tax-exempt to the same extent as if the municipality had
issued debt obligations to finance the underlying project or purchase.
However, certain lease obligations contain "non-appropriation" clauses
which provide that the municipality has no obligation to make lease or
installment purchase payments in future years unless money is appropriated
for such purpose on a yearly basis. In addition to the "non-appropriation"
risk, these securities represent a relatively new type of financing that
has not yet developed the depth of marketability associated with more
conventional bonds and some lease obligations may be illiquid. Although
"non-appropriation" lease obligations are generally secured by the leased
property, disposition of the property in the event of foreclosure might
prove difficult. In addition, the tax treatment of such obligations in the
event of non-appropriation is unclear. The Trust does not intend to invest
more than 10% of its total assets in lease obligations that contain
"non-appropriation" clauses.

      Certain municipal obligations may carry variable or floating rates of
interest whereby the rate of interest is not fixed but varies with changes
in specified market rates or indices, such as a bank prime rate or a
tax-exempt money market index. Accordingly, the yield on such obligations
can be expected to fluctuate with changes in prevailing interest rates.

      Other municipal obligations include zero coupon securities, which are
debt obligations that do not entitle the holder to any periodic payments
prior to maturity and are issued and traded at a discount from their face
amounts. The discount varies depending on the time remaining until
maturity, prevailing interest rates, liquidity of the security and
perceived credit quality of the issuer. Zero coupon municipal obligations
may be created by investment banks under proprietary programs in which they
strip the interest component from the principal component and sell both
separately. The market prices of zero coupon securities are generally more
volatile than the market prices of securities that pay interest
periodically and are likely to respond to changes in interest rates to a
greater degree than do securities having similar maturities and credit
quality that do pay periodic interest.

      The term municipal obligations also includes obligations, such as
tax-exempt notes, municipal commercial paper and municipal lease
obligations, having relatively short-term maturities, although, as noted
above, the Trust intends to invest its assets in a portfolio of municipal
obligations which will have an average final maturity on or about the
Trust's termination date of December 31, 2008, except in temporary
defensive situations in which case investments in short-term assets may be
increased.


INVESTMENT RESTRICTIONS

      The Trust's investment objective and the following investment
restrictions are fundamental and cannot be changed without the approval of
the holders of a majority of the Trust's outstanding voting securities
(defined in the 1940 Act as the lesser of (a) more than 50% of the
outstanding shares (including common shares, New Preferred Shares and any
other outstanding preferred shares) or (b) 67% or more of the shares
(including common shares and New Preferred Shares and any other outstanding
preferred shares) represented at a meeting at which more than 50% of the
outstanding shares (including common shares and New Preferred Shares and
any other outstanding preferred shares) are represented) and the approval
of the holders of a majority of New Preferred Shares and any other
outstanding preferred shares voting separately as a class. All other
investment policies or practices are considered by the Trust not to be
fundamental and accordingly may be changed without stockholder approval. If
a percentage restriction on investment or use of assets set forth below is
adhered to at a time a transaction is effected, later changes in percentage
resulting from changing market values will not be considered a deviation
from policy. The Trust may not:

            (1) with respect to 75% of its total assets, invest more than
      5% of the value of its total assets (taken at market value at time of
      purchase) in the outstanding securities of any other issuer or own
      more than 10% of the outstanding voting securities of any one issuer,
      in each case other than securities issued or guaranteed by the U.S.
      government or any agency or instrumentality thereof or other
      investment companies;

            (2) invest 25% of more of the value of its total assets in any
      one industry provided that such limitation shall not be applicable to
      municipal obligations other than those municipal obligations backed
      only by assets and revenues of non-governmental users;

            (3) issue senior securities other than (a) preferred shares not
      in excess of the excess of 50% of its total assets over any senior
      securities described in clause (b) below that are outstanding, (b)
      senior securities other than preferred shares (including borrowing
      money, including on margin if margin securities are owned and through
      entering into reverse repurchase agreements) not in excess of 331/3%
      of its total assets, and (c) borrowings up to 5% of its total assets
      for temporary purposes without regard to the amount of senior
      securities outstanding under clauses (a) and (b) above; provided,
      however, that the Trust's obligations under interest rate swaps, when
      issued and forward commitment transactions and similar transactions
      are not treated as senior securities if covering assets are
      appropriately segregated; or pledge its assets other than to secure
      such issuances or in connection with Hedging Transactions, short
      sales, when-issued and forward commitment transactions and similar
      investment strategies. For purposes of clauses (a), (b) and (c)
      above, "total assets" shall be calculated after giving effect to the
      net proceeds of any such issuance and net of any liabilities and
      indebtedness that do not constitute senior securities except for such
      liabilities and indebtedness as are excluded from treatment as senior
      securities by the proviso to this item (3);

            (4) make loans of money or property to any person, except
      through loans of portfolio securities, the purchase of fixed income
      securities consistent with the Trust's investment objective and
      policies or the acquisition of securities subject to repurchase
      agreements;

            (5) underwrite the securities of other issuers, except to the
      extent that in connection with the disposition of portfolio
      securities or the sale of its own shares the Trust may be deemed to
      be an underwriter;

            (6) invest for the purpose of exercising control over any
      issuer;

            (7) purchase or sell real estate of interests therein other
      than municipal obligations secured by real estate or interests
      therein;

            (8) purchase or sell commodities or commodity contracts except
      for hedging purposes; or

            (9) make any short sale of securities except in conformity with
      applicable laws, rules and regulations and unless, giving effect to
      such sale, the market value of all securities sold short does not
      exceed 25% of the value of the Trust's total assets and the Trust's
      aggregate short sales of a particular class of securities does not
      exceed 25% of the then outstanding securities of that class.

      The Trust has no intention to file a voluntary application for relief
under Federal bankruptcy law of any similar application under state law for
as long as the Trust is solvent and does not foresee becoming insolvent.

                        INVESTMENT POLICIES AND TECHNIQUES

      The following information supplements the discussion of the Trust's
investment objective, policies and techniques that are described in the
prospectus.

HEDGING TRANSACTIONS

      The following descriptions of types of hedging transactions in which
the Trust may engage supplements the information in the prospectus under
the caption "Other Investment Practices --Hedging." For additional
information, see Appendix A "General Characteristics and Risks of Hedging
Transactions."

      Interest Rate Transactions.  Among the Hedging Transactions into which
the Trust may enter are interest rate swaps and the purchase or sale of
interest rate caps and floors. The Trust expects to enter into these
transactions primarily to preserve a return or spread on a particular
investment or portion of its portfolio as a duration management technique
or to protect against any increase in the price of securities the Trust
anticipates purchasing at a later date. The Trust intends to use these
transactions as a hedge and not as a speculative investment. The Trust will
not sell interest rate caps or floors that it does not own. Interest rate
swaps involve the exchange by the Trust with another party of their
respective commitments to pay or receive interest, e.g., an exchange of
floating rate payments for fixed rate payments with respect to a notional
amount of principal. The purchase of an interest rate cap entitles the
purchaser, to the extent that a specified index exceeds a predetermined
interest rate, to receive payments of interest on a notional principal
amount from the party selling such interest rate cap. The purchase of an
interest rate floor entitles the purchaser, to the extent that a specified
index falls below a predetermined interest rate, to receive payments of
interest on a notional principal amount from the party selling such
interest rate floor.

      The Trust may enter into interest rate swaps, caps and floors on
either an asset-based or liability-based basis, depending on whether it is
hedging its assets or liabilities, and will usually enter into interest
rate-swaps on a net basis, i.e., the two payment streams are netted out,
with the Trust receiving or paying, as the case may be, only the net amount
of the two payments on the payment dates. Inasmuch as these Hedging
Transactions are entered into for good faith hedging purposes, the Adviser
and the Trust believe such obligations do not constitute senior securities
and, accordingly, will not treat them as being subject to its borrowing
restrictions. The Trust will accrue the net amount of the excess, if any,
of the Trust's obligations over its entitlements with respect to each
interest rate swap on a daily basis and will segregate with a custodian an
amount of cash or liquid securities having an aggregate net asset value at
least equal to the accrued excess. The Trust will not enter into any
interest rate swap, cap or floor transaction unless the unsecured senior
debt or the claims-paying ability of the other party thereto is rated in
the highest rating category of at least one nationally recognized rating
organization at the time of entering into such transaction. If there is a
default by the other party to such a transaction, the Trust will have
contractual remedies pursuant to the agreements related to the transaction.
The swap market has grown substantially in recent years with a large number
of banks and investment banking firms acting both as principals and as
agents utilizing standardized swap documentation. Caps and floors are more
recent innovations for which standardized documentation has not yet been
developed and, accordingly, they are less liquid than swaps.

      Futures Contracts and Options on Futures Contracts. In connection
with its hedging and other risk management strategies, the Trust may also
enter into contracts for the purchase or sale for future delivery ("futures
contracts") of debt securities, aggregates of debt securities, financial
indices, and U.S. Government debt securities or options on the foregoing to
hedge the value of its portfolio securities that might result from a change
in interest rates or market movements. The Trust will engage in such
transactions only for bona fide hedging, risk management and other
appropriate portfolio management purposes, in each case, in accordance with
the rules and regulations of the Commodity Futures Trading Commission.

      Calls on Securities Indices and Futures Contracts. In order to
enhance income or reduce fluctuations in net asset value, the Trust may
sell or purchase call options ("calls") on municipal obligations and
indices based upon the prices of debt securities that are traded on US.
securities exchanges and in the over-the-counter markets. A call option
gives the purchaser of the option the right to buy, and obligates the
seller to sell, the underlying security, futures contract
or index at the exercise price at any time or at a specified time during
the option period. All such calls sold by the Trust must be "covered" as
long as the call is outstanding (i.e., the Trust must own the instrument
subject to the call or other securities or assets acceptable for applicable
segregation and coverage requirements). A call sold by the Trust exposes
the Trust during the term of the option to possible loss of opportunity to
realize appreciation in the market price of the underlying security, index
or futures contract and may require the Trust to hold an instrument which
it might otherwise have sold. The purchase of a call gives the Trust the
right to buy the underlying instrument or index at a fixed price. Calls on
futures contracts on municipal obligations written by the Trust must also
be covered by assets or instruments acceptable under applicable segregation
and coverage requirements.

      Puts on Securities Indices and Futures Contracts. As with calls, the
Trust may purchase put options ("puts") on municipal obligations (whether
or not it holds such securities in its portfolio). For the same purposes
the Trust may also sell puts on municipal obligations financial indices and
puts on futures contracts on municipal obligations if the Trust's
contingent obligations on such puts are secured by segregated assets
consisting of cash or liquid high grade debt securities having a value not
less than the exercise price. The Trust will not sell puts if, as a result,
more than 50% of the Trust's assets would be required to cover its
potential obligation under its hedging and other investment transactions.
In selling puts, there is a risk that the Trust may be required to buy the
underlying instrument or index at higher than the current market price.

      The principal risks relating to the use of Hedging Transactions are:
(i) less than perfect correlation between the prices of the hedging
instrument and the market value of the securities in the Trust's portfolio;
(ii) possible lack of a liquid secondary market for closing out a position
in such instruments; (iii) losses resulting from interest rate or other
market movements not anticipated by the Adviser; and (iv) the obligation to
meet additional variation margin or other payment requirements. See
Appendix A "General Characteristics and Risks of Hedging Transactions."

      Certain provisions of the Internal Revenue Code of 1986, as amended
(the "Code"), may restrict or affect the ability of the Trust to engage in
Hedging Transactions. See "Tax Matters" and the prospectus.

OTHER INVESTMENT POLICIES AND TECHNIQUES

      Restricted and Illiquid Securities. Certain of the Trust's
investments may be illiquid. Illiquid securities are subject to legal or
contractual restrictions on disposition or lack an established secondary
trading market. The sale of restricted and illiquid securities often
requires more time and results in higher brokerage charges or dealer
discounts and other selling expenses than does the sale of securities
eligible for trading on national securities exchanges or in the
over-the-counter markets. Restricted securities may sell at a price lower
than similar securities that are not subject to restrictions on resale.

      Repurchase Agreements. The Trust may invest temporarily, without
limitation, in repurchase agreements, which are agreements pursuant to
which securities are acquired by the Trust from a third party with the
understanding that they will be repurchased by the seller at a fixed price
on an agreed date. These agreements may be made with respect to any of the
portfolio securities in which the Trust is authorized to invest. Repurchase
agreements may be characterized as loans secured by the underlying
securities. The Trust may enter into repurchase agreements with (i) member
banks of the Federal Reserve System having total assets in excess of $500
million and (ii) securities dealers, provided that such banks or dealers
meet the creditworthiness standards established by the Trust's board of
directors ("Qualified Institutions"). The Adviser will monitor the
continued creditworthiness of Qualified Institutions, subject to the
supervision of the Trust's board of directors. The resale price reflects
the purchase price plus an agreed upon market rate of interest which is
unrelated to the coupon rate or date of maturity of the purchased security.
The collateral is marked to market daily. Such agreements permit the Trust
to keep all its assets earning interest while retaining "overnight"
flexibility in pursuit of investments of a longer-term nature.

      The use of repurchase agreements involves certain risks. For example,
if the seller of securities under a repurchase agreement defaults on its
obligation to repurchase the underlying securities, as a result of its
bankruptcy or otherwise, the Trust will seek to dispose of such securities,
which action could involve costs or delays. If the seller becomes insolvent
and subject to liquidation or reorganization under applicable bankruptcy or
other laws, the Trust's ability to dispose of the underlying securities may
be restricted. Finally, it is possible that the Trust may not be able to
substantiate its interest in the underlying securities. To minimize this
risk, the securities underlying the repurchase agreement will be held by
the custodian at all times in an amount at least equal to the repurchase
price, including accrued interest. If the seller fails to repurchase the
securities, the Trust may suffer a loss to the extent proceeds from the
sale of the underlying securities are less than the repurchase price.

      Reverse Repurchase Agreements. The Trust may enter into reverse
repurchase agreements with respect to its portfolio investments subject to
the investment restrictions set forth herein and in the prospectus. Reverse
repurchase agreements involve the sale of securities held by the Trust with
an agreement by the Trust to repurchase the securities at an agreed upon
price, date and interest payment. At the time the Trust enters into a
reverse repurchase agreement, it may establish and maintain a segregated
account with its custodian containing liquid instruments having a value not
less than the repurchase price (including accrued interest). If the Trust
establishes and maintains such a segregated account, a reverse repurchase
agreement will not be considered a borrowing by the Trust; however, under
circumstances in which the Trust does not establish and maintain such a
segregated account, such reverse repurchase agreement will be considered a
borrowing for the purpose of the Trust's limitation on borrowings. The use
by the Trust of reverse repurchase agreements involves many of the same
risks of leverage since the proceeds derived from such reverse repurchase
agreements may be invested in additional securities. Reverse repurchase
agreements involve the risk that the market value of the securities
acquired in connection with the reverse repurchase agreement may decline
below the price of the securities the Trust has sold but is obligated to
repurchase. Also, reverse repurchase agreements involve the risk that the
market value of the securities retained in lieu of sale by the Trust in
connection with the reverse repurchase agreement may decline in price.

      If the buyer of securities under a reverse repurchase agreement files
for bankruptcy or becomes insolvent, such buyer or its trustee or receiver
may receive an extension of time to determine whether to enforce the
Trust's obligation to repurchase the securities, and the Trust's use of the
proceeds of the reverse repurchase agreement may effectively be restricted
pending such decision. Also, the Trust would bear the risk of loss to the
extent that the proceeds of the reverse repurchase agreement are less than
the value of the securities subject to such agreement.

      When-Issued and Forward Commitment Securities. The Trust may purchase
municipal obligations on a "when-issued" basis and may purchase or sell
municipal obligations on a "forward commitment" basis in order to hedge
against anticipated changes in interest rates and prices. When such
transactions are negotiated, the price, which is generally expressed in
yield terms, is fixed at the time the commitment is made, but delivery and
payment for the securities take place at a later date. When-issued
securities and forward commitments may be sold prior to the settlement
date, but the Trust will enter into when-issued and forward commitments
only with the intention of actually receiving or delivering the securities,
as the case may be. If the Trust disposes of the right to acquire a
when-issued municipal obligation prior to its acquisition or disposes of
its right to deliver or receive against a forward commitment, it might
incur a gain or loss. At the time the Trust enters into a transaction on a
when-issued or forward commitment basis, it will segregate with the
custodian cash or liquid high grade debt securities with a value not less
than the value of the when-issued or forward commitment securities. The
value of these assets will be monitored daily to ensure that their marked
to market value will at all times equal or exceed the corresponding
obligations of the Trust. There is always a risk that the securities may
not be delivered and that the Trust may incur a loss. Settlements in the
ordinary course, which may take substantially more than five business days,
are not treated by the Trust as when-issued or forward commitment
transactions and accordingly are not subject to the foregoing restrictions.

      Borrowings. Although it has no present intention of doing so, the
Trust receives the right to borrow funds to the extent permitted as
described under the caption "Investment Objective and Policies --
Investment Restrictions." The proceeds of borrowings may be used for any
valid purpose including, without limitation, liquidity, investing and
repurchases of capital stock of the Trust. Borrowing is a form of leverage
and, in that respect, entails risks, including volatility in net asset
value, market value and income available for distribution.

      Lending of Securities.  The Trust may lend its portfolio securities to
Qualified Institutions. By lending its portfolio securities, the Trust
attempts to increase its income through the receipt of interest on the
loan. Any gain or loss in the market price of the securities loaned that
may occur during the term of the loan will be for the account of the Trust.
The Trust may lend its portfolio securities so long as the terms and the
structure of such loans are not inconsistent with requirements of the 1940
Act, which currently require that (i) the borrower pledge and maintain with
the Trust collateral consisting of cash, a letter of credit issued by a
domestic U.S. bank, or securities issued or guaranteed by the U.S.
Government having a value at all times not less than 100% of the value of
the securities loaned, (ii) the borrower add to such collateral whenever
the price of the securities loaned rises (i.e., the value of the loan is
"marked to the market" on a daily basis), (iii) the loan be made subject to
termination by the Trust at any time and (iv) the Trust receive reasonable
interest on the loan (which may include the Trust's investing any cash
collateral in interest bearing short-term investments), any distributions
on the loaned securities and any increase in their market value. The Trust
will not lend portfolio securities if, as a result, the aggregate of such
loans exceeds 331/3% of the value of the Trust's total assets (including
such loans). Loan arrangements made by the Trust will comply with all other
applicable regulatory requirements, including the rules of the New York
Stock Exchange, which rules presently require the borrower, after notice,
to redeliver the securities within the normal settlement time of five
business days. All relevant facts and circumstances, including the
creditworthiness of the Qualified Institution, will be monitored by the
Adviser, and will be considered in making decisions with respect to lending
of securities, subject to review by the Trust's board of directors.

      The Trust may pay reasonable negotiated fees in connection with loaned
securities, so long as such fees are set forth in a written contract and
approved by the Trust's board of directors. In addition, voting rights may
pass with the loaned securities, but if a material event were to occur
affecting such a loan, the loan must be called and the securities voted.

      Zero Coupon Bonds. The Trust may invest in zero coupon bonds. A zero
coupon bond is a bond that does not pay interest for its entire life. The
market prices of zero coupon bonds are affected to a greater extent by
changes in prevailing levels of interest rates and thereby tend to be more
volatile in price than securities that pay interest periodically. In
addition, because the Trust accrues income with respect to these securities
prior to the receipt of such interest, it may have to dispose of portfolio
securities under disadvantageous circumstances in order to obtain cash
needed to pay income dividends in amounts necessary to avoid unfavorable
tax consequences.

                          MANAGEMENT OF THE TRUST

      The officers of the Trust manage its day to day operations. The
officers are directly responsible to the Trust's board of directors which
sets broad policies for the Trust and chooses its officers. The following
is a list of the directors and officers of the Trust and a brief statement
of their present positions and principal occupations during the past five
years. Directors who are interested persons of the Trust (as defined in the
1940 Act) are denoted by an asterisk (*). The business address of the
Trust, the Adviser and their board members and officers is 345 Park Avenue,
New York, New York 10154, unless specified otherwise below. The directors
listed below are either trustees or directors of other closed-end funds in
which BlackRock Financial Management, Inc. or an affiliate acts as
investment adviser.

[TO BE UPDATED]


<TABLE>
<CAPTION>

                                                        Principal Occupation
                                                        During the Past Five
Name and Address           Title                    Years and Other Affiliations
- ----------------           -----                    ----------------------------
<S>                      <C>                  <C>
Andrew F. Brimmer          Director             President   of  Brimmer  &  Company,
4400 MacArthur Blvd., N.W.                      Inc., a Washington, D.C. based economic and
Suite 302                                       financial consulting firm.  Director of
Washington, DC 20007                            CarrAmerica Realty Corporation and Borg-Warner
Age:  72                                        Automotive. Formerly member of the Board of
                                                Governors the Federal Reserve System. Formerly Director
                                                of AirBorne Express, BankAmerica Corporation (Bank of
                                                America), BellSouth Corporation, College Retirement
                                                Equities Fund (Trustee), Commodity Exchange, Inc.
                                                (Public Governor), Connecticut Mutual Life Insurance
                                                Company, E.I. duPont de Nemours & Company, Equitable
                                                Life Assurance Society of the United States, Gannett
                                                Company (publishing), MNC Financial Corporation
                                                (American Security Bank), NMC Capital Management,
                                                Navistar International Corporation (truck
                                                manufacturing), and UAL Corporation (United Airlines).

Richard E. Cavanagh        Director             President   and   Chief    Executive
845 Third Avenue                                Officer of The Conference Board, Inc., a leading
New York, NY 10022                              global business membership organization, from
Age:  52                                        1995-present. Former Executive Dean of the John
                                                F. Kennedy School of Government at Harvard University
                                                from 1988-1995. Acting Director, Harvard Center for
                                                Government (1991-1993). Formerly Partner (principal) of
                                                McKinsey & Company, Inc. (1980- 1988). Former Executive
                                                Director of Federal Cash Management, White House Office
                                                of Management and Budget (1977-1979). Co-author, THE
                                                WINNING PERFORMANCE (best selling management book
                                                published in 13 national editions). Trustee, Wesleyan
                                                University, Drucker Foundation and Educational Testing
                                                Services (ETS). Director, Arch Chemicals (chemicals),
                                                Fremont Group (investments) and The Guardian Life
                                                Insurance Company of America (insurance). Kent Dixon
                                                Director Consultant/Investor. Former 9495 Blind Pass
                                                Road President and Chief Unit #602 Executive Officer of
                                                Empire Federal St. Petersburg, FL 33706 Savings Bank
                                                Age: 61 of America and Banc PLUS Savings Association,
                                                former Chairman of the Board, President and Chief
                                                Executive Officer of Northeast Savings. Former Director
                                                of ISFA (the owner of INVEST, a national securities
                                                brokerage service designed for banks and thrift
                                                institutions).

Frank J. Fabozzi           Director             Consultant.  Editor  of THE  JOURNAL OF
858 Tower View Circle                           PORTFOLIO MANAGEMENT and Adjunct
New Hope, PA 18938                              Professor of Finance at the School
Age:  50                                        of Management at Yale University.  Director,
                                                Guardian Mutual Trusts Group. Author and editor of
                                                several books on fixed income portfolio management.
                                                Visiting Professor of Finance and Accounting at the
                                                Sloan School of Management, Massachusetts Institute of
                                                Technology from 1986 to August 1992.

Laurence D. Fink*          Director             Chairman    and   Chief    Executive
Age:  47                                        Officer of BlackRock Financial Management, Inc. since
                                                March 1988. Formerly a Managing Director of The First
                                                Boston Corporation, member of its Management Committee,
                                                co-head of its Taxable Fixed Income Division and head
                                                of its Mortgage and Real Estate Products Group
                                                (December 1980-March 1988). Currently, Chairman of the
                                                board and Director of each of BlackRock Financial
                                                Management, Inc.'s Trusts and Anthracite Capital, Inc.
                                                Trustee of New York University Medical Center, Dwight
                                                Englewood School, National Outdoor Leadership School
                                                and Phoenix House. A Director of VIMRx Pharmaceuticals,
                                                Inc. and Innovir Laboratories, Inc.

James Clayburn LaForce, Jr  Director            Dean   Emeritus   of  The   John  E.
P.O. Box 1595                                   Anderson Graduate School of Management, University of
Pauma Valley, CA 92061                          California since July 1, 1993.  Director,
Age:  69                                        Imperial Credit Industries (mortgage banking), Jacobs
                                                Engineering Group, Inc., Rockwell International
                                                Corporation, Payden & Rygel Investment Trusts
                                                (investment companies), Timken Company (roller bearing
                                                and steel) and Motor Cargo Industries (transportation).
                                                Acting Dean of The School of Business, Hong Kong
                                                University of Science and Technology 1990-1993. From
                                                1978 to September 1993, Dean of The John E. Anderson
                                                Graduate School of Management, University of
                                                California.

Walter F. Mondale          Director             Partner,  Dorsey  &  Whitney,  a law firm (December
220 South Sixth Street                          1996-present, September 1987-August 1993).
Minneapolis, MN 55402                           Formerly U.S. Ambassador to Japan (1993-1996).
Age:  71                                        Formerly Vice President of the United States, U.S.
                                                Senator and Attorney General of the State of
                                                Minnesota.  1984 Democratic Nominee for President
                                                of the United States.

Ralph L. Schlosstein*      Director and         President  of  BlackRock   Financial
Age:  48                   President            Management, Inc. since March 1988.  Formerly a
                                                Managing Director of Lehman Brothers, Inc. and co-head
                                                of its Mortgage and Savings Institutional Group.
                                                Currently President of each of the closed-end funds in
                                                which BlackRock Financial Management, Inc. acts as
                                                investment adviser. Trustee of Denison University and
                                                New Visions for Public Education in New York City. A
                                                Director of the Pulte Corporation and a member of the
                                                Visiting Board of Overseers of the John F. Kennedy
                                                School of Government at Harvard University.

Keith T. Anderson          Vice President       Managing   Director   of   BlackRock Financial
Age:  40                                        Management, Inc. since January 1991.  Director of
                                                BlackRock Financial Management, Inc. since April 1988.
                                                From February 1987 to April 1988, Vice President at The
                                                First Boston Corporation in the Fixed Income Research
                                                Department. Previously Vice President and Senior
                                                Portfolio Manager at Criterion Investment Management
                                                Company (now Nicholas-Applegate).

Henry Gabbay               Treasurer            Managing Director and Chief Operating Officer of
Age:  52                                        BlackRock Financial Management, Inc. since
                                                January 1990. Director of BlackRock Financial
                                                Management, Inc. since February 1989. From September
                                                1984 to February 1989, Vice President at The First
                                                Boston Corporation.

Robert S. Kapito           Vice President       Managing  Director and Vice Chairman of
Age:  42                                        BlackRock Financial Management, Inc. since March
                                                1988.  Formerly Vice President the First Boston
                                                Corporation in the Mortgage Products Group (from
                                                December 1985 to March 1988).

James Kong                 Assistant Treasurer  Managing Director of BlackRock Financial
Age:  39                                        Management, Inc. since January 1996.  Director of
                                                BlackRock Financial Management, Inc. since
                                                January 1993.  Vice President and Associate of
                                                BlackRock Financial Management, Inc. since
                                                January 1991 and April 1989, respectively.   From
                                                April 1987 to April 1989, Assistant Vice President
                                                at The First Boston Corporation in the CMO/ABO
                                                Administration Department. Previously affiliated
                                                with Deloitte Haskins & Sells (now Deloitte &
                                                Touche LLP).


Karen H. Sabath            Secretary            Managing Director of BlackRock Financial
Age:  34                                        Management, Inc. since January 1993.  Vice
                                                President and Associate of BlackRock Financial
                                                Management, Inc. since January 1989 and August 1988,
                                                respectively. From June 1986 to July 1988, Associate at
                                                The First Boston Corporation in the Mortgage Finance
                                                Department. From August 1988 to December 1992,
                                                Associate Vice President of BlackRock Advisers.

Michael C. Huebsch         Vice President       Managing  Director  of  the  Adviser since January
Age:  41                                        1991.  Director of BlackRock Financial
                                                Management, Inc. since January 1989.  From July
                                                1985 to January 1989, Vice President at The First
                                                Boston Corporation in the Fixed Income Research
                                                Department.


Kevin Klingert             Vice President       Managing  Director  of  the  Adviser
Age:  37                                        since January 1996.   Director of BlackRock
                                                Financial Management, Inc. since January 1994. Vice
                                                President of BlackRock Financial Management, Inc. since
                                                October 1991. From March 1985 to October 1991,
                                                Assistant Vice President at Merrill Lynch, Pierce,
                                                Fenner & Smith in the Unit Investment Trust Department.

Richard Shea, Esq.         Vice President       Effective January 2000 Managing Director of
Age:  40                                        BlackRock Financial Management, Inc.   Director of
                                                BlackRock Financial Management, Inc. since January
                                                1996. Vice President of BlackRock Financial Management,
                                                Inc. since February 1993. From December 1988 to
                                                February 1993, Associate Vice President and Tax Counsel
                                                at Prudential Securities Incorporated. From August 1984
                                                to December 1988, Senior Tax Specialist at Laventhol &
                                                Horwath.
</TABLE>

      As of _________, 2000, no person is known to the Trust to own of
record or beneficially 5% or more of the outstanding common shares or
preferred shares, except Cede & Co., Bowling Green Station, P.O. Box 20,
New York, NY 10274-0020, which owned of record _____ of the outstanding
common shares.

      Laurence D. Fink and Ralph L. Schlosstein serve as members of the
executive committee of the board of directors. The executive committee,
which meets between regular meetings of the board of directors, is
authorized to exercise all of the powers of the board of directors except
as otherwise set forth in the charter.

      The Trust has an Audit Committee consisting of those directors who are
not interested persons of BlackRock Advisors, Inc. or the Adviser.

      No officer or employee of the Trust receives any compensation from
the Trust for serving as an officer or director of the Trust. The Trust
pays each director who is not an "interested person" of the Trust (as
defined in the 1940 Act) $6,000 per year plus $1,500 per board meeting
attended in person or by telephone for travel and out-of-pocket expenses.

      The aggregate estimated compensation received by each current
director of the Trust for the fiscal year ending December 31, 1999 and the
aggregate estimated compensation to be received by each current
director/trustee of the BlackRock family of funds for the fiscal year
ending December 31, 1999 as a whole are estimated as follows:

<TABLE>
<CAPTION>
                           1999 Estimated
                              Aggregate         Estimated Total Compensation from
                           Compensation From       the Trust and Fund
Name of Board Member            Trust           Complex Paid to Board Member*
- --------------------       -----------------    ---------------------------------
<S>                       <C>                <C>
Andrew R. Brimmer            $12,000                    $160,000
Richard E. Cavanagh          $12,000                    $160,000
Kent Dixon                   $12,000                    $160,000
Frank J. Fabozzi             $12,000                    $160,000
Laurence D. Fink               N/A                        N/A
James Grosfeld**
James Clayburn LaForce, Jr.  $12,000                    $160,000
Ralph L. Schlosstein
                             -------                    --------
Walter F. Mondale            $12,000                    $160,000
</TABLE>

  *     The BlackRock family of funds consists of 23 closed-end funds.
        Total compensation from the Trust and Trust complex paid to each
        board member is capped at $160,000; Director fees paid by the Trust
        may be reduced based on the Trust's relative net asset value in the
        event that the cap is applicable.
  **    Resigned on November 18, 1999.

                       PORTFOLIO TRANSACTIONS AND BROKERAGE

      The Adviser is responsible for decisions to buy and sell securities
for the Trust, the selection of brokers and dealers to effect the
transactions and the negotiation of prices and any brokerage commissions.
The securities in which the Trust invests are traded principally in the
over-the-counter market. In the over-the-counter market, securities are
generally traded on a "net" basis with dealers acting as principal for
their own accounts without a stated commission, although price of the
security usually includes a mark-up to the dealer. Securities purchased in
underwritten offerings generally include, in the price, a fixed amount of
compensation for the manager(s), underwriter(s) and dealer(s). The Trust
may also purchase certain money market instruments directly from an issuer,
in which case no commissions or discounts are paid. Purchases and sales of
debt securities on a stock exchange are effected through brokers who charge
a commission for their services.

      The Adviser is responsible for effecting securities transactions of
the Trust and will do so in a manner deemed fair and reasonable to
shareholders of the Trust and not according to any formula. The Adviser's
primary considerations in selecting the manner of executing securities
transactions for the Trust will be prompt execution of orders, the size and
breadth of the market for the security, the reliability, integrity and
financial condition and execution capability of the firm, the size of the
difficulty in executing the order, and the best net price. There are many
instances when, in the judgment of the Adviser, more than one firm can
offer comparable execution services. In selecting among such firms,
consideration is given to those firms which supply research and other
services in addition to execution services. Consideration may also be given
to the sale of shares of the Trust. However, it is not the policy of the
Adviser, absent special circumstances, to pay higher commissions to a firm
because it has supplied such research or other services.

      The Adviser is able to fulfill its obligations to furnish a
continuous investment program to the Trust without receiving such
information from brokers; however, it considers access to such information
to be an important element of financial management. Although such
information is considered useful, its value is not determinable, as it must
be reviewed and assimilated by the Adviser, and does not reduce the
Adviser's normal research activities in rendering investment advice. It is
possible that the Adviser's expenses could be materially increased if it
attempted to purchase this type of information or generate it through its
own staff.

      One or more of the other investment companies or accounts which the
Adviser manages may own from time to time some of the same investments as
the Trust. Investment decisions for the Trust are made independently from
those of such other investment companies or accounts; however, from time to
time, the same investment decision may be made for more than one company or
account. When two or more companies or accounts seek to purchase or sell
the same securities, the securities actually purchased or sold will be
allocated among the companies and accounts on a good faith equitable basis
by the Adviser in its discretion in accordance with the accounts' various
investment objective. In some cases, this system may adversely affect the
price or size of the position obtainable for the Trust. In other cases,
however, the ability of the Trust to participate in volume transactions may
produce better execution for the Trust. It is the opinion of the Trust's
board of directors that this advantage, when combined with the other
benefits available due to the Adviser's organization, outweighs any
disadvantages that may be said to exist from exposure to simultaneous
transactions.

      Although the investment management agreement contains no restrictions
on portfolio turnover, it is not the Trust's policy to engage in
transactions with the objective of seeking profits from short-term trading.
It is expected that the annual portfolio turnover rate of the Trust will be
approximately 100% excluding securities having a maturity of one year or
less. Because it is difficult to predict accurately portfolio turnover
rates, actual turnover may be higher or lower. Higher portfolio turnover
results in increased Trust expenses, including brokerage commissions,
dealer mark-ups and other transaction costs on the sale of securities and
on the reinvestment in other securities.


                        ADDITIONAL INFORMATION CONCERNING
                      THE AUCTIONS FOR NEW PREFERRED SHARES

GENERAL

      Auction Agency Agreement.  The Trust will enter into an Auction Agency
Agreement (the "Auction Agency Agreement") with the Auction Agent
(currently, Deutsche Bank Group) which provides, among other things, that
the Auction Agent will follow the Auction Procedures for purposes of
determining the Applicable Rate for the New Preferred Shares so long as the
Applicable Rate for such shares is to be based on the results of an
Auction.

      Broker-Dealer Agreements.  Each Auction requires the participation of one
or more Broker-Dealers. The Auction Agent will enter into agreements
(collectively, the "Broker-Dealer Agreements") with several Broker-Dealers
selected by the Trust, which provide for the participation of those Broker-
Dealers in Auctions for New Preferred Shares. See "Broker- Dealers" below.

      Securities Depository.  The Depository Trust Company ("DTC") will act as
the Securities Depository for the Agent Members with respect to the New
Preferred Shares. One certificate for all of the New Preferred Shares will
be registered in the name of Cede & Co., as nominee of the Securities
Depository. Such certificate will bear a legend to the effect that such
certificate is issued subject to the provisions restricting transfers of
shares of New Preferred Shares contained in the Articles Supplementary. The
Trust will also issue stop-transfer instructions to the transfer agent for
New Preferred Shares. Prior to the commencement of the right of holders of
preferred shares of the Trust to elect a majority of the Trust's directors,
as described under "Description of New Preferred Shares-Voting Rights" in
the prospectus, Cede & Co. will be the holder of record of all shares of
the New Preferred Shares and owners of such shares will not be entitled to
receive certificates representing their ownership interest in such shares.

      DTC, a New York-chartered limited purpose trust company, performs
services for its participants (including the Agent Members), some of whom
(and/or their representatives) own DTC. DTC maintains lists of its
participants and will maintain the positions (ownership interests) held by
each such participant (the "Agent Member") in New Preferred Shares, whether
for its own account or as a nominee for another person. Additional
information concerning DTC and the DTC depository system is included as an
Exhibit to the Registration Statement of which this statement of additional
information forms a part.

CONCERNING THE AUCTION AGENT

      The Auction Agent will act as agent for the Trust in connection with
Auctions. In the absence of bad faith or negligence on its part, the
Auction Agent will not be liable for any action taken, suffered, or omitted
or for any error of judgment made by it in the performance of its duties
under the Auction Agency Agreement and will not be liable for any error of
judgment made in good faith unless the Auction Agent will have been
negligent in ascertaining the pertinent facts.

      The Auction Agent may rely upon, as evidence of the identities of the
Existing Holders of New Preferred Shares, the Auction Agent's registry of
Existing Holders, the results of Auctions and notices from any
Broker-Dealer (or other Person, if permitted by the Trust) with respect to
transfers described under "The Auction" in the prospectus and notices from
the Trust. The Auction Agent is not required to accept any such notice for
an Auction unless it is received by the Auction Agent by 3:00 p.m., New
York City time, on the Business Day preceding such Auction.

      The Auction Agent may terminate the Auction Agency Agreement upon
notice to the Trust on a date no earlier than 60 days after such notice. If
the Auction Agent should resign, the Trust will use its best efforts to
enter into an agreement with a successor Auction Agent containing
substantially the same terms and conditions as the Auction Agency
Agreement. The Trust may remove the Auction Agent provided that prior to
such removal the Trust shall have entered into such an agreement with a
successor Auction Agent.

BROKER-DEALERS

      The Auction Agent after each Auction for New Preferred Shares will
pay to each Broker-Dealer, from funds provided by the Trust, a service
charge at the annual rate of 0.25% in the case of any Auction immediately
preceding a Dividend Period of less than one year, or a percentage agreed
to by the Trust and the Broker-Dealers in the case of any Auction
immediately preceding a Dividend Period of one year or longer, of the
purchase price of shares of New Preferred Shares placed by such
Broker-Dealer at such Auction. For the purposes of the preceding sentence,
New Preferred Shares will be placed by a Broker-Dealer if such shares were
(a) the subject of Hold Orders deemed to have been submitted to the Auction
Agent by the Broker-Dealer and were acquired by such Broker- Dealer for its
own account or were acquired by such Broker-Dealer for its customers who
are Beneficial Owners or (b) the subject of an Order submitted by such
Broker-Dealer that is (i) a Submitted Bid of an Existing Holder that
resulted in such Existing Holder continuing to hold such shares as a result
of the Auction or (ii) a Submitted Bid of a Potential Holder that resulted
in such Potential Holder purchasing such shares as a result of the Auction
or (iii) a valid Hold Order. The Trust may request the Auction Agent to
terminate one or more Broker-Dealer Agreements at any time, provided that
at least one Broker-Dealer Agreement is in effect after such termination.

      The Broker-Dealer Agreements provide that a Broker-Dealer (other than
an affiliate of the Trust) may submit Orders in Auctions for its own
account, unless the Trust notifies all Broker-Dealers that they may no
longer do so, in which case Broker-Dealers may continue to submit Hold
Orders and Sell Orders for their own accounts. Any Broker-Dealer that is an
affiliate of the Trust may submit Orders in Auctions, but only if such
Orders are not for its own account. If a Broker-Dealer submits an Order for
its own account in any Auction, it might have an advantage over other
Bidders because it would have knowledge of all Orders submitted by it in
that Auction; such Broker-Dealer, however, would not have knowledge of
Orders submitted by other Broker-Dealers in that Auction.

                           REPURCHASE OF COMMON SHARES

      The Trust is a closed-end investment company and as such its common
shareholders will not have the right to cause the Trust to redeem their
shares. Instead, the Trust's common shares will trade in the open market at
a price that will be a function of several factors, including dividend
levels (which are in turn affected by expenses), net asset value, call
protection, price, dividend stability, relative demand for and supply of
such shares in the market, general market and economic conditions and other
factors. Because shares of a closed-end investment company may frequently
trade at prices lower than net asset value, the Trust's board of directors
may consider action that might be taken to reduce or eliminate any material
discount from net asset value in respect of common shares, which may
include the repurchase of such shares in the open market or in private
transactions, the making of a tender offer for such shares at net asset
value, or the conversion of the Trust to an open-end investment company.
The board of directors may not decide to take any of these actions. In
addition, there can be no assurance that share repurchases or tender
offers, if undertaken, will reduce market discount.

      Notwithstanding the foregoing, at any time when preferred shares of
the Trust are outstanding, the Trust may not purchase, redeem or otherwise
acquire any of its common shares unless (1) all accrued preferred shares
dividends have been paid and (2) at the time of such purchase, redemption
or acquisition, the net asset value of the Trust's portfolio (determined
after deducting the acquisition price of the common shares) is at least
200% of the liquidation value of the outstanding preferred shares (expected
to equal the original purchase price per share plus any accrued and unpaid
dividends thereon). The staff of the SEC currently requires that any tender
offer made by a closed-end investment company for its shares must be at a
price equal to the net asset value of such shares on the close of business
on the last day of the tender offer. Any service fees incurred in
connection with any tender offer made by the Trust will be borne by the
Trust and will not reduce the stated consideration to be paid to tendering
shareholders.

      Subject to its investment limitations, the Trust may borrow to
finance the repurchase of common shares or to make a tender offer. Interest
on any borrowings to finance share repurchase transactions or the
accumulation of cash by the Trust in anticipation of share repurchases or
tenders will reduce the Trust's net income. Any share repurchase, tender
offer or borrowing that might be approved by the Trust's board of directors
would have to comply with the Securities Exchange Act of 1934 and the 1940
Act and the rules and regulations under each of those acts.

      Although the decision to take action in response to a discount from
net asset value will be made by the board of directors at the time it
considers such issue, it is the board's present policy, which may be
changed by the board of directors, not to authorize repurchases of common
shares or a tender offer for such shares if (1) such transactions, if
consummated, would (a) result in the delisting of the common shares from
the New York Stock Exchange, or (b) impair the Trust's status as a
regulated investment company under the Internal Revenue Code of 1986 (which
would make the Trust a taxable entity, causing the Trust's income to be
taxed at the corporate level in addition to the taxation of shareholders
who receive dividends from the Trust) or as a registered closed-end
investment company under the 1940 Act; (2) the Trust would not be able to
liquidate portfolio securities in an orderly manner and consistent with the
Trust's investment objective and policies in order to repurchase shares; or
(3) there is, in the board's judgment, any (a) material legal action or
proceeding instituted or threatened challenging such transactions or
otherwise materially adversely affecting the Trust, (b) general suspension
of or limitation on prices for trading securities on the New York Stock
Exchange, (c) declaration of a banking moratorium by Federal or state
authorities or any suspension of payment by United States banks in which
the Trust invests, (d) material limitation affecting the Trust or the
issuers of its portfolio securities by Federal or state authorities on the
extension of credit by lending institutions or on the exchange of foreign
currency, (e) commencement of war, armed hostilities or other international
or national calamity directly or indirectly involving the United States, or
(f) other event or condition which would have a material adverse effect
(including any adverse tax effect) on the Trust or its shareholders if
shares were repurchased. The board of directors may in the future modify
these conditions in light of experience.

      The repurchase by the Trust of its common shares at prices below net
asset value will result in an increase in the net asset value of those
shares that remain outstanding. However, there can be no assurance that
share repurchases or tenders at or below net asset value will result in the
Trust's common shares trading at a price equal to their net asset value.
Nevertheless, the fact that the Trust's shares may be the subject of
repurchase or tender offers at net asset value from time to time, or that
the Trust may be converted to an open-end company, may reduce any spread
between market price and net asset value that might otherwise exist.

      In addition, a purchase by the Trust of its common shares will
decrease the Trust's total assets which would likely have the effect of
increasing the Trust's expense ratio. Any purchase by the Trust of its
common shares at a time when preferred shares are outstanding will increase
the leverage applicable to the outstanding common shares then remaining and
decrease the asset coverage of the preferred shares.

      Before deciding whether to take any action if the common shares trade
below net asset value, the Trust's board of directors would likely consider
all relevant factors, including the extent and duration of the discount,
the liquidity of the Trust's portfolio, the impact of any action that might
be taken on the Trust or its shareholders and market considerations. Based
on these considerations, even if the Trust's shares should trade at a
discount, the board of directors may determine that, in the interest of the
Trust and its shareholders, no action should be taken.


                                TAX MATTERS

      The Trust has qualified and elected, and intends to continue to
qualify under the Code, as a regulated investment company and to satisfy
conditions which enable dividends on common shares or Preferred Shares
which are attributable to interest on tax-exempt municipal securities to be
exempt from Federal income tax in the hands of owners of such shares,
subject to the possible application of the Federal alternative minimum tax.

      To qualify for tax treatment as a regulated investment company, the
Trust must, among other things: (a) distribute to its shareholders at least
an amount equal to the sum of (i) 90% of its net investment income (which
is its investment company taxable income as that term is defined in the
Code but determined without regard to the deduction for dividends
paid) and (ii) 90% of its net tax-exempt income and (b) diversify its
holdings so that, at the end of each fiscal quarter of the Trust (i) at
least 50% of the market value of the Trust's assets is represented by cash,
cash items, U.S. government securities and securities of other regulated
investment companies, and other securities, with these other securities
limited, with respect to any one issuer, to an amount not greater in value
than 5% of the Trust's total assets, and to not more than 10% of the
outstanding voting securities of such issuer, and (ii) not more than 25% of
the market value of the Trust's assets is invested in the securities of any
one issuer (other than U.S. government securities or securities of other
regulated investment companies). In meeting these requirements, the Trust
may be restricted in the utilization of certain of the investment
techniques described above and in the prospectus. If in any year the Trust
should fail to qualify for tax treatment as a regulated investment company,
the Trust would incur a regular Federal corporate income tax upon its
taxable income for that year, and distributions to its shareholders would
be taxable to such holders as ordinary income to the extent of the Trust's
earnings and profits. A regulated investment company that fails to
distribute, by the close of each calendar year, at least an amount equal to
the sum of 98% of its ordinary taxable income for such year and 98% of its
capital gain net income for the one year period ending October 31 in such
year, plus any shortfalls from the prior year's required distribution, is
liable for a 4% excise tax on the portion of the undistributed amount of
such income that is less than the required amount for such distributions.
To avoid the imposition of this excise tax, the Trust generally makes the
required distributions of its ordinary taxable income, if any, and its
capital gain net income, to the extent possible, by the close of each
calendar year.

      Certain of the Trust's investment practices are subject to special
provisions of the Code that, among other things, may defer the use of
certain deductions or losses of the Trust, affect the holding period of
securities held by the Trust and after the character of the gains or losses
realized by the Trust. These provisions may also require the Trust to
recognize income or gain without receiving cash with which to make
distributions in the amounts necessary to satisfy the requirements for
maintaining regulated investment company status and for avoiding income and
excise taxes. The Trust will monitor its transactions and may make certain
tax elections in order to mitigate the effect of these rules and prevent
disqualification of the Trust as a regulated investment company.

      The Trust intends to qualify to pay "exempt-interest" dividends, as
defined in the Code on its common shares and Preferred Shares. In order for
any distributions to owners of the Trust's Preferred Shares to be eligible
to be treated as exempt-interest dividends, such Preferred Shares must be
treated as stock for Federal income tax purposes. Under the Code, at the
close of each quarter of its taxable year, if at least 50% of the value of
its total assets consists of municipal bonds, the Trust will be qualified
to pay exempt-interest dividends to its shareholders. Exempt-interest
dividends are dividends or any part thereof (other than a capital gain
dividend) paid by the Trust which are attributable to interest on municipal
bonds and are so designated by the Trust within 60 days of the Trust's
fiscal year-end. Exempt-interest dividends will be exempt from Federal
income tax, subject to the possible application of the Federal alternative
minimum tax. Insurance proceeds received by the Trust under any insurance
policies in respect of scheduled interest payments on defaulted municipal
bonds, as described herein, will generally be excludable from gross income
under Section 103(a) of the Code. In the case of non-appropriation by a
political subdivision, however, there can be no assurance that payments
made by the issuer representing interest on such "non-appropriation"
municipal lease obligations will be excludable from gross income for
Federal income tax purposes. See "Investment Objective and Policies" above.
Gains of the Trust that are attributable to market discount on certain
municipal obligations acquired after April 30, 1993 are treated as ordinary
income. The interest on private activity bonds in most instances is not
Federally tax-exempt to a person who is a "substantial user" of a facility
financed by such bonds or a "related person" of such "substantial user." As
a result, the Trust may not be an appropriate investment for shareholders
who are considered either a "substantial user" or a "related person" within
the meaning of the Code. In general, a "substantial user" of a facility
includes a "non- exempt person who regularly uses a part of such facility
in his trade or business." "Related persons" are in general defined to
include persons among whom there exists a relationship, either by family or
business, which would result in a disallowance of losses in transactions
among them under various provisions of the Code (or if they are members of
the same controlled group of corporations under the Code), including a
partnership and each of its partners (and certain members of their
families), an S corporation and each of its shareholders (and certain
members of their families) and various combinations of these and other
relationships. The foregoing is not a complete description of all of the
provisions of the Code covering the definitions of "substantial user" and
"related person." The Code provides that every holder of Preferred Shares
required to file a tax return must include for information purposes on such
return the amount of tax-exempt interest received during the taxable year,
including any exempt-interest dividends received from the Trust.

      Federal tax law imposes an alternative minimum tax with respect to
both corporations and individuals. Interest on certain municipal
obligations, such as bonds issued to make loans for housing purposes or to
private entities (but not to certain tax-exempt organizations such as
universities and non-profit hospitals) is included as an item of tax
preference in determining the amount of a taxpayer's alternative minimum
taxable income. To the extent that the Trust receives income from municipal
obligations subject to the Federal alternative minimum tax, a portion of
the dividends paid by it, although otherwise exempt from Federal income
tax, will be taxable to its shareholders to the extent that their tax
liability is determined under the alternative minimum tax. The Trust will
annually supply a report indicating the percentage of the Trust's income
attributable to municipal obligations subject to the Federal alternative
minimum tax. In addition, for certain corporations, alternative minimum
taxable income is increased by 75% of the difference between an alternative
measure of income ("adjusted current earnings") and the amount otherwise
determined to be the alternative minimum taxable income. Interest on all
municipal obligations, and therefore all distributions by the Trust that
would otherwise be tax-exempt, is included in calculating a corporation's
adjusted current earnings. Certain small corporations are not subject to
the alternative minimum tax.

      Tax-exempt income, including exempt-interest dividends paid by the
Trust, is taken into account in calculating the amount of social security
and railroad retirement benefits that may be subject to Federal income tax.

      Distributions to shareholders by the Trust of net income received, if
any, from taxable temporary investments and net short-term capital gains,
if any, realized by the Trust will be taxable to its shareholders as
ordinary income. Distributions by the Trust of net capital gain (which is
the excess of net long-term capital gain over net short-term capital loss),
if any, are taxable as long-term capital gain, regardless of the length of
time the shareholder has owned common shares or Preferred Shares. The
amount of taxable income allocable to the Trust's Preferred Shares will
depend upon the amount of such income realized by the Trust, but is not
generally expected to be significant. Except for dividends paid on
Preferred Shares which include an allocable portion of any net capital gain
or other taxable income, the Trust anticipates that all dividends paid on
shares of its Preferred Shares will constitute exempt-interest dividends
for Federal income tax purposes. Distributions, if any, in excess of the
Trust's earnings and profits will first reduce the adjusted tax basis of a
shareholder's shares and, after that basis has been reduced to zero, will
constitute capital gains to the shareholder (assuming the shares are held
as a capital asset). As long as the Trust qualifies as a regulated
investment company under the Code, no part of its distributions to
shareholders will qualify for the dividends-received deduction for
corporations.

      The Internal Revenue Service (the "IRS") requires that a regulated
investment company that has two or more classes of shares designate to each
such class proportionate amounts of each type of its income for each tax
year based upon the percentage of total dividends distributed to each class
for such year. The Trust intends each year to allocate, to the fullest
extent practicable, net tax-exempt interest, net capital gain and other
taxable income, if any, between its common shares and preferred shares,
including the Preferred Shares, in proportion to the total dividends paid
to each class with respect to such year. To the extent permitted under
applicable law, the Trust reserves the right to make special allocations of
income within a class, consistent with the objective of the Trust. The
Trust may, at its election, notify the Auction Agent of the amount of any
net capital gain or other income taxable for Federal income tax purposes to
be included in any dividend on shares of its Preferred Shares prior to the
Auction establishing the Applicable Rate for such dividend. If the Trust
allocates any net capital gain or other taxable income for Federal income
tax purposes to its Preferred Shares without having given advance notice
thereof as described above, the Trust generally will be required to make
payments to owners of its Preferred Shares to which such allocation was
made in order to offset the Federal income tax effect of the taxable income
so allocated as described under "Description of Preferred Shares-Dividends
and Dividend Periods-Additional Dividends" in the prospectus.

      Although dividends generally will be treated as distributed when
paid, dividends declared in October, November or December, payable to
shareholders of record on a specified date in one of those months and paid
during the following January will be treated as having been distributed by
the Trust (and received by the shareholders) on December 31 of the year
declared.

      If at any time when the Trust's Preferred Shares are outstanding the
Trust fails to meet the Preferred Shares Basic Maintenance Amount or the
1940 Act Preferred Shares Asset Coverage, the Trust will be required to
suspend distributions to holders of its common shares until such
maintenance amount or asset coverage, as the case may be, is restored. See
"Description of New Preferred Shares-Dividends and Dividend Periods" in the
prospectus. This may prevent the Trust from distributing at least an amount
equal to the sum of 90% of its investment company taxable income and 90% of
its net tax-exempt interest income, and may therefore jeopardize the
Trust's qualification for taxation as a regulated investment company or
cause the Trust to incur a tax liability or a non-deductible 4% excise tax
on the undistributed taxable income (including gain), or both. Upon failure
to meet the Preferred Shares Basic Maintenance Amount or the 1940 Act
Preferred Shares Asset Coverage, the Trust will be required to redeem its
shares of Preferred Shares in order to maintain or restore such maintenance
amount or asset coverage and avoid the adverse consequences to the Trust
and its shareholders of failing to qualify as a regulated investment
company. There can be no assurance, however, that any such redemption would
achieve such objective.

      The Trust may, at its option, redeem its Preferred Shares in whole or
in part, and is required to redeem Preferred Shares to the extent required
to maintain the Preferred Shares Basic Maintenance Amount and the 1940 Act
Preferred Shares Asset Coverage. Gain or loss, if any, resulting from a
redemption of Preferred Shares will be taxed as gain or loss from the sale
or exchange of Preferred Shares under Section 302 of the Code rather than
as a dividend, but only if the redemption distribution (a) is deemed not to
be essentially equivalent to a dividend, (b) is in complete redemption of
an owner's interest in the Trust, (c) is substantially disproportionate
with respect to the owner, or (d) with respect to a non-corporate owner, is
in partial liquidation of the owner's interest in the Trust. For purposes
of (a), (b) and (c) above, a shareholder's ownership of common shares will
be taken into account.

      The sale or other disposition of common shares or Preferred Shares of
the Trust will normally result in capital gain or loss to shareholders.
Present law taxes both long-term and short-term capital gains of
corporations at the rates applicable to ordinary income. For non-corporate
taxpayers, however, under current law short-term capital gains and ordinary
income will be taxed at a maximum rate of 39.6% while long-term capital
gains generally will be taxed at a maximum rate of 20%. However, because of
the limitations on itemized deductions and the deduction for personal
exemptions applicable to higher income taxpayers, the effective rate of tax
may be higher in certain circumstances. Losses realized by a shareholder on
the sale or exchange of shares of the Trust held for six months or less are
disallowed to the extent of any distribution of exempt-interest dividends
received with respect to such shares, and, if not disallowed, such losses
are treated as long-term capital losses to the extent of any distribution
of net capital gain received with respect to such shares. A shareholder's
holding period is suspended for any periods during which the shareholder's
risk of loss is diminished as a result of holding one or more other
positions in substantially similar or related property, or through certain
options or short sales. Any loss realized on a sale or exchange of shares
of the Trust will be disallowed to the extent those shares of the Trust are
replaced by other shares within a period of 61 days beginning 30 days
before and ending 30 days after the date of disposition of the original
shares. In that event, the basis of the replacement shares of the Trust
will be adjusted to reflect the disallowed loss.

      The Code provides that interest on indebtedness incurred or continued
to purchase or carry the Trust's shares to which exempt-interest dividends
are allocated is not deductible. Under rules used by the IRS for
determining when borrowed funds are considered used for the purpose of
purchasing or carrying particular assets, the purchase or ownership of
shares may be considered to have been made with borrowed funds even though
such funds are not directly used for the purchase or ownership of such
shares.

      Nonresident alien individuals and certain foreign corporations and
other entities ("foreign investors") generally are subject to U.S.
withholding tax at the rate of 30% (or possibly a lower rate provided by an
applicable tax treaty) on distributions of net investment income (which
includes net short-term capital gain). To the extent received by foreign
investors, exempt-interest dividends, distributions of net capital gain and
gain from the sale or other disposition of Preferred Shares generally are
exempt from United States Federal income taxation. Different tax
consequences may result if the owner is engaged in a trade or business in
the United States or, in the case of an individual, is present in the
United States for 183 or more days during a taxable year.

      The Trust is required in certain circumstances to backup withhold 31%
of taxable dividends and certain other payments paid to non-corporate
holders of the Trust's shares who do not furnish to the Trust their correct
taxpayer identification number (in the case of individuals, their social
security number) and certain certifications, or who are otherwise subject
to backup withholding. Backup withholding is not an additional tax. Any
amounts withheld from payments made to a shareholder may be refunded or
credited against such shareholder's United States Federal income tax
liability, if any, provided that the required information is furnished to
the IRS.

      The foregoing is a general, summary of the provisions of the Code and
regulations thereunder presently in effect as they directly govern the
taxation of the Trust and its shareholders. These provisions are subject to
change by legislative or administrative action, and any such change may be
retroactive. Moreover, the foregoing does not address many of the factors
that may be determinative of whether an investor will be liable for the
alternative minimum tax. Shareholders are advised to consult their own tax
advisers for more detailed information concerning the Federal income tax
consequences of purchasing, holding and disposing of Trust shares.



                            FINANCIAL STATEMENTS

INDEPENDENT AUDITORS

      Deloitte & Touche LLP, located at Two World Financial Center, New
York, New York, provides auditing services to the Trust. The financial
statements and independent auditors report incorporated by reference into
this statement of additional information have been so incorporated and the
financial highlights included in the prospectus have been so included, in
reliance upon the report of Deloitte & Touche LLP given on their authority
as experts in auditing and accounting.

INCORPORATION BY REFERENCE

      The Trust's Portfolio of Investments, dated December 31, 1998
(audited); Statement of Net Assets, dated December 31, 1998 (audited);
Statement of Operations for the year ended December 31, 1998 (audited);
Statement of Changes in Net Assets for the two years ended December 31,
1998 (audited) and the independent auditors report included in the Trust's
Annual Report for the fiscal year ended December 31, 1998 and the Trust's
Portfolio of Investments, dated June 30, 1999 (unaudited); Statement of Net
Assets, dated June 30, 1999 (unaudited); Statement of Operations for the
period ended June 30, 1999 (unaudited); and Statement of Changes in Net
Assets for the period ended June 30, 1999 (unaudited) included in the
Trust's Semi-Annual Report for the six-month period ended June 30, 1999
(the "Reports"), which accompany this statement of additional information,
are incorporated herein by reference. The Trust will furnish, without
charge, a copy of the Reports upon written request to the Trust at 800
Scudders Mill Road, Plainsboro, New Jersey 08536 or by telephone request at
(800) 688-0928.

                           ADDITIONAL INFORMATION

      A Registration Statement on Form N-2, including amendments thereto,
relating to the shares offered hereby, has been filed by the Trust with the
Securities and Exchange Commission, Washington, D.C. The prospectus and
this statement of additional information do not contain all of the
information set forth in the Registration Statement, including any exhibits
and schedules thereto. For further information with respect to the Trust
and the shares offered hereby, reference is made to the Registration
Statement. Statements contained in the prospectus and this statement of
additional information as to the contents of any contract or other document
referred to are not necessarily complete and in each instance reference is
made to the copy of such contract or other document filed as an exhibit to
the Registration Statement, each such statement being qualified in all
respects by such reference.

      A copy of the Registration Statement may be inspected without charge
at the SEC's principal office in Washington, D.C., and copies of all or any
part thereof may be obtained from the SEC upon the payment of certain fees
prescribed by the SEC. The SEC maintains a web site (http://www.sec.gov)
that contains the Registration Statement, other documents incorporated by
reference, and other information the Trust has filed electronically with
the SEC, including proxy statements and reports filed under the Securities
Exchange Act of 1934.

                                                                    APPENDIX A

                        GENERAL CHARACTERISTICS AND
                       RISKS OF HEDGING TRANSACTIONS

      In order to hedge against changes in the value of its portfolio
securities, the Trust may from time to time engage in certain hedging
strategies. The Trust will engage in such activities from time to time in
the Adviser's discretion, and may not necessarily be engaging in such
activities when movements in interest rates that could affect the value of
the assets of the Trust occur. The Trust's ability to pursue certain of
these strategies may be limited by the Commodity Exchange Act, applicable
regulations of the Commodity Futures Trading Commission ("CFTC") and the
federal income tax requirements applicable to regulated investment
companies.

PUT AND CALL OPTIONS ON SECURITIES AND INDICES

      The Trust may purchase and sell put and call options on securities
and financial indices. A put option gives the purchaser of the option the
right to sell and the seller the obligation to buy the underlying security
at the exercise price during the option period. Index options are similar
to options on securities except that, rather than taking or making delivery
of securities underlying the option at a specified price upon exercise, an
index option gives the holder the right to receive cash upon exercise of
the option if the level of the index upon which the option is based is
greater, in the case of a call, or less, in the case of a put, than the
exercise price of the option. The purchase of a put option on a debt
security would be designed to protect the Trust's holdings in a security
against a substantial decline in the market value. A call option gives the
purchaser of the option the right to buy and the seller the obligation to
sell the underlying security at the exercise price during the option
period. The purchase of a call option on a security would be intended to
protect the Trust against an increase in the price of a security that it
intended to purchase in the future. In the case of either put or call
options that it has purchased, if the option expires without being sold or
exercised, the Trust will experience a loss in the amount of the option
premium plus any related commissions. When the Trust sells put and call
options, it receives a premium as the seller of the option. The premium
that the Trust receives for selling the option will serve as a partial
hedge, in the amount of the option premium, against changes in the value of
the securities in its portfolio. During the term of the option, however, a
covered call seller has, in return for the premium on the option, given up
the opportunity for capital appreciation above the exercise price of the
option if the value of the underlying security increases, but has retained
the risk of loss should the price of the underlying security decline.
Conversely, a secured put seller retains the risk of loss should the market
value of the underlying security decline below the exercise price of the
option, less the premium received on the sale of the option. The Trust is
authorized to purchase and sell exchange listed options and
over-the-counter options ("OTC Options") which are privately negotiated
with the counterparty to such contract. Listed options are issued by the
Options Clearing Corporation ("OCC"), which guarantees the performance of
the obligations of the parties to such options. All put and call options
written by the Trust will be covered.

      The Trust's ability to close out its position as a purchaser or
seller of an exchange-listed put or call option is dependent upon the
existence of a liquid secondary market. Among the possible reasons for the
absence of a liquid secondary market on an exchange are: (i) insufficient
trading interest in certain options; (ii) restrictions on transactions
imposed by an exchange; (iii) trading halts, suspensions or other
restrictions imposed with respect to particular classes or series of
options or underlying securities; (iv) interruption of the normal
operations on an exchange; (v) inadequacy of the facilities of an exchange
or OCC to handle current trading volume; or (vi) a decision by one or more
exchanges to discontinue the trading of options (or a particular class or
series of options), in which event the secondary market on that exchange
(or in that class or series of options) would cease to exist, although
outstanding options on that exchange that had been listed by the OCC as a
result of trades on that exchange would generally continue to be
exercisable in accordance with their terms. OTC options are purchased from
or sold to dealers, financial institutions or other counterparties which
have entered into direct agreements with the Trust. With OTC Options, such
variables as expiration date, exercise price and premium will be agreed
upon between the Trust and the counterparty, without the intermediation of
a third party such as the OCC. If the counterparty fails to make or take
delivery of the securities underlying an option it has written, or
otherwise settle the transaction in accordance with the terms of that
option as written, the Trust would lose the premium paid for the option as
well as any anticipated benefit of the transaction. As the Trust must rely
on the credit quality of the counterparty rather than the guarantee of the
OCC, it will only enter into OTC Options with counterparties with the
highest long-term credit ratings, and with primary U.S. Government
securities dealers recognized by the Federal Reserve Bank in New York.

      The hours of trading for options on debt securities may not conform
to the hours during which the underlying securities are traded. To the
extent that the option markets close before the markets for the underlying
securities, significant price and rate movements can take place in the
underlying markets that cannot be reflected in the option markets.

FUTURES CONTRACTS AND OPTIONS ON FUTURES CONTRACTS

      Characteristics. The Trust may purchase and sell futures contracts
and purchase put and call options on such futures contracts traded on
recognized domestic exchanges as a hedge against anticipated interest rate
changes or other market movements and future risk management. The sale of a
futures contract creates an obligation by the Trust, as seller, to deliver
the specific type of financial instrument called for in the contract at a
specified future time for a specified price. Options on futures contracts
are similar to options on securities except that an option on a futures
contract gives the purchaser the right in return for the premium paid to
assume a position in a futures contract (a long position if the option is a
call and a short position if the option is a put).

      Margin Requirements. At the time a futures contract is purchased or
sold, the Trust must allocate cash or securities as a deposit payment
("initial margin"). It is expected that the initial margin that the Trust
will pay may range from approximately 1% to approximately 5% of the value
of the instruments underlying the contract. In certain circumstances,
however, such as periods of high volatility, the Trust may be required by
an exchange to increase the level of its initial margin payment
Additionally, initial margin requirements may be increased in the future
pursuant to regulatory action. An outstanding futures contract is valued
daily and the payment in cash of "variation margin" may be required, a
process known as "marking to the market." Transactions in listed options
and futures are usually settled by entering into an offsetting transaction,
and are subject to the risk that this position may not be able to be closed
if no offsetting transaction can be arranged.

      Limitations on Use of Futures Contracts and Options on Futures
Contracts. The Trust's use of futures contracts and options on futures
contracts will in all cases be consistent with applicable regulatory
requirements and in particular, the rules and regulations of the CFTC and
will be entered into only for bona fide hedging purposes or other
appropriate risk management and duration management or other appropriate
portfolio strategies. In addition, the Trust may not sell futures contracts
if the value of such futures contracts exceeds the total market value of
the Trust's portfolio securities.

      The Trust will not engage in transactions in futures contracts or
options thereon for speculative purposes but only as a hedge against
changes resulting from market conditions in the values of securities in its
portfolio. In addition, the Trust will not enter into a futures contract or
option thereon if, immediately thereafter, the sum of the amount of its
initial deposits and premiums on open contracts and options would exceed 5%
of the Trust's total assets (taken at current value); provided, however,
that in the case of an option that is in-the-money at the time of the
purchase, the in-the-money amount may be excluded in calculating the 5%
limitation. Also, when required, a segregated account of cash or cash
equivalents will be maintained and marked to market in an amount equal to
the market value of the contract. The Adviser reserves the right to comply
with such different standards as may be established from time to time by
CFTC rules and regulations with respect to the purchase and sale of futures
contracts and options thereon.

      Segregation and Cover Requirements. Futures contracts, interest rate
swaps, caps, floors and collars, and options on securities, indices and
futures contracts sold by the Trust are generally subject to segregation
and coverage requirements established by either the CFTC or the SEC, with
the result that, if the Trust does not hold the instrument underlying the
futures contract or option, the Trust will be required to segregate on an
ongoing basis with its custodian, cash, U.S. Government securities, or
other liquid high grade debt obligations in an amount at least equal to the
Trust's obligations with respect to such instruments. Such amounts will
fluctuate as the market value of the obligations increases or decreases.
The segregation requirement can result in the Trust maintaining positions
it would otherwise liquidate and consequently segregating assets with
respect thereto at a time when it might be disadvantageous to do so.

                              ---------------

      Hedging Transactions present certain risks. In particular, the
variable degree of correlation between price movements of hedging
instruments and price movements in the position being hedged creates the
possibility that losses on the hedge may be greater than gains in the value
of the Trust's positions. In addition, certain hedging instruments and
markets may not be liquid in all circumstances. As a result, in volatile
markets, the Trust may not be able to close out a transaction in certain of
these instruments without incurring losses substantially greater than the
initial deposit. Although the contemplated use of these instruments should
tend to minimize the risk of loss due to a decline in the value of the
hedged position, at the same time they tend to limit any potential gain
which might result from an increase in the value of such position. The
ability of the Trust to hedge successfully will depend on the Adviser's
ability to predict pertinent market movements, which cannot be assured.
Finally, the daily variation margin deposit requirements in futures
contracts that the Trust has sold create an ongoing greater potential
financial risk than do options transactions, where the exposure is limited
to the cost of the initial premium and transaction costs paid by the Trust.
Losses due to Hedging Transactions will reduce net asset value.

      The Trust's use of Hedging Transactions may be limited or affected by
certain provisions of the Code and rating agency guidelines.




                                                                 APPENDIX B

                             INSURANCE RATINGS

      The Trust will purchase or obtain insurance in respect of municipal
obligations only from insurers having claims-paying ability ratings of Aaa
from Moody's Investors Service, ("Moody's") and AAA from Standard & Poor's
("S&P") or, if unrated, which are viewed by the Adviser to have similar
claims-paying abilities.

      A Moody's insurance claims-paying ability rating is an opinion of the
ability of an insurance company to repay punctually senior policyholder
obligations and claims. An insurer with an insurance claims-paying ability
rating of Aaa is adjudged by Moody's to be of the best quality. In the
opinion of Moody's, the policy obligations of an insurance company with an
insurance claims-paying ability rating of Aaa carry the smallest degree of
credit risk and, while the financial strength of these companies is likely
to change, such changes as can be visualized are most unlikely to impair
the company's fundamentally strong position. An S&P insurance claims-paying
ability rating is an assessment of an operating insurance company's
financial capacity to meet obligations under an insurance policy in
accordance with the terms. An insurer with an insurance claims-paying
ability rating of AAA has the highest rating assigned by S&P. Capacity to
honor insurance contracts is adjudged by S&P to be extremely strong and
highly likely to remain so over a long period of time.

      An insurance claims-paying ability rating by Moody's or S&P does not
constitute an opinion on any specific contract in that such an opinion can
only be rendered upon the review of the specific insurance contract.
Furthermore, an insurance claims-paying ability rating does not take into
account deductibles, surrender or cancellation penalties or the timeliness
of payment; nor does it address the ability of a company to meet non-policy
obligations (i.e., debt contracts).

      The assignment of ratings by Moody's or S&P to debt issues that are
fully or partially supported by insurance policies, contracts or guarantees
is a separate process from the determination of claims-paying ability
ratings. The likelihood of a timely flow of funds from the insurer to the
trustee for the bondholders is a key element in the rating determination
for such debt issues.

      Each of AMBAC Indemnity Corporation ("AMBAC"), Municipal Bond
Investors Assurance Corporation ("MBIA"), Financial Guaranty Insurance
Company ("FGIC") and Financial Security Assurance, Inc. ("FSA") has a
claims-paying ability rating of Aaa from Moody's and AAA from S&P, and the
Trust expects to purchase insurance from any such firm in respect of
particular municipal obligations.

      AMBAC has received a letter ruling from the Internal Revenue Service
which holds in effect that insurance proceeds representing maturing
interest on defaulted municipal obligations paid by AMBAC to municipal bond
funds substantially similar to the Trust, under policy provisions
substantially identical to the policy described herein, will be excludable
from Federal gross income under Section 103(a) of the Internal Revenue
Code.

      As of September 30, 1999, AMBAC's insured portfolio (unaudited) was
approximately $232 billion supported by approximately $4.8 billion in
claims paying resources (unaudited).

      As of September 30, 1999, MBIA's insured portfolio (unaudited) was
approximately $396 billion supported by approximately $8.3 billion in
claims paying resources (unaudited).

      As of September 30, 1999, FGIC's insured portfolio (unaudited) was
approximately $136 billion supported by approximately $2.7 billion in
claims paying resources (unaudited).

      As of September 30, 1999, FSA's insured portfolio (unaudited) was
approximately $126 billion supported by approximately $2.4 billion in
claims paying resources (unaudited).

      None of AMBAC, MBIA, FGIC and FSA or any associate thereof, has any
material business relationship, direct or indirect, with the Trust.

      AMBAC, MBIA, FGIC and FSA are subject to regulation by the department
of insurance in each state in which they are qualified to do business. Such
regulation, however, is not a guarantee that any of AMBAC, MBIA, FGIC or
FSA will be able to perform on its contractual insurance in the event a
claim should be made thereunder at some time in the future.

      The information relating to AMBAC, MBIA, FGIC and FSA set forth
above, including the financial information, has been furnished by such
corporations. Financial information with respect to AMBAC, MBIA, FGIC and
FSA appears in reports filed by AMBAC, MBIA, FGIC and FSA with insurance
regulatory authorities and is subject to audit and review by such
authorities. No representation is made herein as to the accuracy or
adequacy of such information with respect to AMBAC, MBIA, FGIC or FSA or as
to the absence of material adverse changes in such information subsequent
to the date thereof.


                                                               APPENDIX C-1

                           ARTICLES OF AMENDMENT

                                     OF

            THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.


        The undersigned, on behalf of THE BLACKROCK INSURED MUNICIPAL 2008
TERM TRUST INC., a Maryland corporation having its principal Maryland
office in the City of Baltimore (the "Corporation"), hereby certifies to
the State Department of Assessments and Taxation of Maryland ("SDAT") that:

        FIRST: The charter of the Corporation is hereby amended by deleting
the provisions of the Articles Supplementary of' the Corporation (which
were approved and received for record by SDAT on November 19, 1992) in
their entirety, and inserting in lieu thereof the following provisions:

              "FIRST: Pursuant to authority expressly vested in the Board
      of Directors of the Corporation by article fifth of its Charter, the
      Board of Directors has reclassified 4,120 authorized and unissued
      shares of common stock of the Corporation as preferred stock of the
      Corporation and has given general authorization for the issuance of
      four series of 1,030 shares each, as the case may be, of preferred
      stock, par value $.01 per share, liquidation preference $50,000 per
      share plus an amount equal to accumulated but unpaid dividends
      (whether or not earned or declared) thereon plus the premium, if any,
      resulting from the designation of a Premium Call Period, designated
      respectively Auction Rate Municipal Preferred Stock, Series T7,
      Auction Rate Municipal Preferred Stock, Series R7, Auction Rate
      Municipal Preferred Stock, Series T28 and Auction Rate Municipal
      Preferred Stock, Series R28.

              SECOND: The Executive Committee of the Board of Directors of
      the Corporation, acting in accordance with Sections 2-208 and 2-411
      of the Maryland General Corporation Law, has fixed the preferences,
      voting powers, restrictions, limitations as to dividends,
      qualifications, and terms and conditions of redemption, of the shares
      of each such series of preferred stock as follows:


                                DESIGNATION

                    SERIES T7: A series of 1,030 shares of preferred stock,
        par value $.01 per share, liquidation preference $50,000 per share
        plus an amount equal to accumulated but unpaid dividends (whether
        or not earned or declared) thereon plus the premium, if any,
        resulting from the designation of a Premium Call Period, is hereby
        designated "Auction Rate Municipal Preferred Stock, Series T7."
        Each share of Auction Rate Municipal Preferred Stock, Series T7,
        shall be issued on November 23, 1992; have an Initial Dividend Rate
        of 2.75% per annum and the Initial Dividend Payment Date shall be
        December 2, 1992; and have such other preferences, limitations and
        relative voting rights, in addition to those required by applicable
        law or set forth in the Corporation's Charter applicable to
        preferred stock of the Corporation, as are set forth in these
        Articles Supplementary. The Auction Rate Municipal Preferred Stock,
        Series T7, shall constitute a separate series of preferred stock of
        the Corporation, and each share of Auction Rate Municipal Preferred
        Stock, Series T7, shall be identical.

                    SERIES R7: A series of 1,030 shares of preferred stock,
        par value $.01 per share, liquidation preference $50,000 per share
        plus an amount equal to accumulated but unpaid dividends (whether
        or not earned or declared) thereon plus the premium, if any,
        resulting from the designation of a Premium Call Period, is hereby
        designated "Auction Rate Municipal Preferred Stock, Series R7."
        Each share of Auction Rate Municipal Preferred Stock, Series R7,
        shall be issued on November 23, 1992; have an Initial Dividend Rate
        of 2.75% per annum and the Initial Dividend Payment Date shall be
        December 4, 1992; and have such other preferences, limitations and
        relative voting rights, in addition to those required by applicable
        law or set forth in the Corporation's Charter applicable to
        preferred stock of the Corporation, as are set forth in these
        Articles Supplementary. The Auction Rate Municipal Preferred Stock,
        Series R7, shall constitute a separate series of preferred stock of
        the Corporation, and each share of Auction Rate Municipal Preferred
        Stock, Series R7, shall be identical.

                    SERIES T28: A series of 1,030 shares of preferred
        stock, par value $.01 per share, liquidation preference $50,000 per
        share plus an amount equal to accumulated but unpaid dividends
        (whether or not earned or declared) thereon plus the premium, if
        any, resulting from the designation of a Premium Call Period, is
        hereby designated "Auction Rate Municipal Preferred Stock, Series
        T28". Each share of Auction Rate Municipal Preferred Stock, Series
        T28, shall be issued on November 23, 1992; have an initial Dividend
        Rate of 3.80% per annum and the Initial Dividend Payment Dates as
        set forth herein; and have such other preferences, limitations and
        relative voting rights, in addition to those required by applicable
        law or set forth in the Corporation's Charter applicable to
        preferred stock of the Corporation, as are set forth in these
        Articles Supplementary. The Auction Rate Municipal Preferred Stock,
        Series T28, shall constitute a separate series of preferred stock
        of the Corporation, and each share of Auction Rate Municipal
        Preferred Stock, Series T28, shall be identical.

                    SERIES R28: A series of 1,030 shares of preferred
        stock, par value $.01 per share, liquidation preference $50,000 per
        share plus an amount equal to accumulated but unpaid dividends
        (whether or not earned or declared) thereon plus the premium, if
        any, resulting from the designation of a Premium Call Period, is
        hereby designated "Auction Rate Municipal Preferred Stock, Series
        R28." Each share of Auction Rate Municipal Preferred Stock, Series
        R28 shall be issued on November 23, 1992; have an Initial Dividend
        Rate of 3.05% per annum and the initial Dividend Payment Date shall
        be January 15, 1993; and have such other preferences, limitations
        and relative voting rights, in addition to those required by
        applicable law or set forth in the Corporation's Charter applicable
        to preferred stock of the Corporation, as are set forth in these
        Articles Supplementary. The Auction Rate Municipal Preferred Stock,
        Series R28, shall constitute a separate series of preferred stock
        of the Corporation, and each share of Auction Rate Municipal
        Preferred Stock, Series R28, shall be identical.

            1. Definitions. (a) Unless the context or use indicates another
or different meaning or intent, in these Articles Supplementary the
following terms have the following meanings, whether used in the singular
or plural:

            "'AA' Composite Commercial Paper Rate" for any period less than
183 days as of any date means (i) the Interest Equivalent of the rate on
commercial paper for such period placed on behalf of issuers whose
corporate bonds are rated "AA" by S&P, or the equivalent of such rating by
S&P or another nationally recognized statistical rating organization, as
the rate for such period is made available on a discount basis or otherwise
by the Federal Reserve Bank of New York for the Business Day immediately
preceding such date, or (ii) in the event that the Federal Reserve Bank of
New York does not make available such a rate, then the arithmetic average
of the Interest Equivalent of the rate on commercial paper for such period
placed on behalf of such issuers, as quoted to the Auction Agent on a
discount basis or otherwise by the Commercial Paper Dealers for the close
of business on the Business Day immediately preceding such date. If a
Commercial Paper Dealer does not quote a rate required to determine the
"AA" Composite Commercial Paper Rate for such period, the "AA" Composite
Commercial Paper Rate for such period will be determined on the basis of
the quotation or quotations furnished by any Substitute Commercial Paper
Dealer or Substitute Commercial Paper Dealers selected by the Corporation
to provide such rate or rates not being supplied by the Commercial Paper
Dealer.

            "Accountant's Confirmation" has the meaning set forth in
paragraph 7(c) of these Articles Supplementary.

            "Additional Dividend" has the meaning set forth in paragraph
2(e) of these Articles Supplementary.

            "Adviser" means the Corporation's investment adviser, BlackRock
Financial Management L.P., formerly Blackstone Financial Management L.P.,
and any successor thereto.

            "Affiliate" shall mean any Person, known to the Auction Agent
to be controlled by, in control of, or under common control with, the
Corporation.

            "Agent Member" means a member of the Securities Depository that
will act on behalf of an Existing Holder of one or more Preferred Shares or
a Potential Holder.

            "Anticipation Notes" means the following Municipal Obligations:
tax anticipation notes, revenue anticipation notes and tax and revenue
anticipation notes.

            "Applicable Percentage" has the meaning set forth in paragraph
11(a)(vi) of these Articles Supplementary.

            "Applicable Rate" means (i) for purposes of the Auction
Procedures, the rate per annum or, in connection with any Auction in which
Bid Requirements are imposed by the Corporation, the method by which one or
more such rates may be determined, at which cash dividends are payable (if
declared) on the Preferred Shares or Other Preferred Shares, as the case
may be, for any Dividend Period and any Dividend Payment Period included
therein and (ii) for purposes of determining the amount of cash dividends
payable (if declared) at any Dividend Payment Date, the rate per annum
(including in the case of any Applicable Rate expressed as a Spread the
rate per annum determined by periodic application of such Spread to the
applicable Reference Index or Reference Security at the frequency and
weighting, if any, specified in the related Bid Requirements, subject to
any Maximum Applicable Rate or Minimum Applicable Rate applicable to such
Dividend Payment Period) at which cash dividends are payable (if declared)
on the Preferred Shares, and includes, to the extent provided by paragraph
2(c)(i) of these Articles Supplementary, any late charge provided for by
such paragraph.

            "Auction" means a periodic operation of the Auction Procedures.

            "Auction Agent" means Bankers Trust Company unless and until
another commercial bank, trust company or other financial institution
appointed by a resolution of the Board of Directors of the Corporation or a
duly authorized committee thereof enters into an agreement with the
Corporation to follow the Auction Procedures for the purpose of determining
the Applicable Rate and to act as transfer agent, registrar, dividend
disbursing agent and redemption agent for the Preferred Shares and Other
Preferred Shares.

            "Auction Procedures" means the procedures for conducting
Auctions set forth in paragraph 11 of these Articles Supplementary.

            "Bid Requirements" means (i) any requirement for a Special
Dividend Period longer than 91 days that Bids by Potential Holders shall be
expressed as a Spread below, at or above the rate of a specified Reference
Index or Reference Security, (ii) the Reference Index or Reference
Security, the most recently announced rate thereof and the frequency with
which the rate of Reference Index or the Reference Security, as the case
may be, shall be recalculated for purposes of determining rates expressed
as Spreads thereon in accordance with these Articles Supplementary, which
frequency shall be the same as the frequency with which the person
maintaining the Reference Index being utilized recalculates such Reference
Index, or the same as the frequency with which the interest rate on the
Reference Security being utilized changes or such other frequency as the
Corporation shall specify (which specification may include a formula
specified by the Corporation indicating the weighting to be given to each
recalculation of the Reference Index or change in the rate of the Reference
Security during a specified period), (iii) the frequency of Dividend
Payment Dates during such Special Dividend Period (which shall not be more
often than the frequency specified pursuant to clause (ii) above), (iv) one
or more Minimum Applicable Rate or Rates (the Indicated Minimum Applicable
Rate or Rates in the case of Bid Requirements set forth in a Request for
Special Dividend Period) and/or (v) one or more Special Dividend Period
Reference Rate or Rates and the Maximum Applicable Rate or Rates (the
Indicated Maximum Applicable Rate or Rates in the case of Bid Requirements
set forth in a Request for Special Dividend Period) derivable from such
Special Dividend Period Reference Rate or Rates, in each case as set forth
in the Notice of Special Dividend Period for such Special Dividend Period.

            "Broker-Dealer" shall mean any broker-dealer, or other entity
permitted by law to perform the functions required of a Broker-Dealer in
paragraph 11 of these Articles Supplementary, that has been selected by the
Corporation and has entered into a Broker-Dealer Agreement with the Auction
Agent that remains effective.

            "Broker-Dealer Agreement" shall mean an agreement between the
Auction Agent and a Broker-Dealer pursuant to which such Broker-Dealer
agrees to follow the procedures specified in paragraph 11 of these Articles
Supplementary.

            "Business Day" means a day on which the New York Stock
Exchange, Inc. is open for trading and which is not a Saturday, Sunday or
other day on which banks in the City of New York are authorized or
obligated by law to close.

            "Charter" means the Charter, as amended and supplemented
(including these Articles Supplementary), of the Corporation on file in the
State Department of Assessments and Taxation of Maryland.

            "Closing Transaction" means the termination of a futures
contract or option position by taking a position opposite thereto.

            "Code" means the Internal Revenue Code of 1986, as amended.

            "Commercial Paper Dealers" means Merrill Lynch, Pierce, Fenner
& Smith Incorporated and such other commercial paper dealer or dealers as
the Corporation may from time to time appoint, or, in lieu of any thereof,
their respective affiliates or successors.

            "Common Stock" means the common stock, par value $.01 per
share, of the Corporation.

            "Corporation" means The BlackRock Insured Municipal 2008 Term
Trust Inc., a Maryland corporation.

            "Date of Original Issue" means November 23, 1992, with respect
to the Preferred Shares and the date on which the Corporation originally
issues any Other Preferred Shares with respect to such Other Preferred
Shares.

            "Deposit Securities" means cash, the book value of Municipal
Obligations sold for which payment is due within five Business Days with
counterparties rated at least Baa by Moody's and before the next Dividend
Payment Date or Valuation Date, as the case may be, and Municipal
Obligations rated at least A-1+ or SP-1+ by S&P, VMIG-1 or MIG-1 by
Moody's.

            "Discounted Value" means (i) with respect to a Moody's Eligible
Asset, the lower of par and the quotient of the Market Value thereof
divided by the applicable Moody's Discount Factor and (ii) with respect to
an S&P Eligible Asset, the quotient of the Market Value thereof divided by
the applicable S&P Discount Factor.

            "Dividend Coverage Amount," as of any Valuation Date, means (i)
the aggregate amount of cash dividends that will accumulate on all
Outstanding Preferred Shares and Other Preferred Shares, in each case to
(but not including) the next Dividend Payment Date therefor that follows
such Valuation Date (calculated, in the case of cash dividends determined
by application of a Spread to a Reference Index or Reference Security, by
assuming that the Applicable Rate in effect for the immediately preceding
Dividend Payment Period will remain in effect until the next Dividend
Payment Period) plus the aggregate amount of any liabilities of the
Corporation that are required to be paid on or prior to the next Dividend
Payment Date less (ii) the combined Market Value of Deposit Securities
irrevocably deposited with the Auction Agent for the payment of cash
dividends on all Preferred Shares and Other Preferred Shares.

            "Dividend Coverage Assets," as of any Valuation Date, means, in
the case of Preferred Shares and Other Preferred Shares, Deposit Securities
with maturity or tender payment dates not later in each case than the
Dividend Payment Date therefor that follows such Valuation Date.

            "Dividend Payment Date," with respect to Preferred Shares, has
the meaning set forth in paragraph 2(b)(i) of these Articles Supplementary
and, with respect to Other Preferred Shares, has the equivalent meaning.

            "Dividend Payment Period" means the initial Dividend Period and
any Subsequent Dividend Payment Period.

            "Dividend Period" means the Initial Dividend Period, any 28-day
Dividend Period (in the case of Series R28 Preferred Shares and Series T28
Preferred Shares) or 7-day Dividend Period (in the case of Series R7
Preferred Shares and Series T7 Preferred Shares) and any Special Dividend
Period.

            "Existing Holder" means a Person who is listed as the holder of
record of Preferred Shares in the Stock Books.

            "First Initial Dividend Payment Date" means, with respect to
the Series T28 Preferred Shares, December 1, 1992.

            "Holder" means a Person identified as a holder of record of
Preferred Shares in the Stock Register.

            "Independent Accountant" means a nationally recognized
accountant, or firm of accountants, that is, with respect to the
Corporation, an independent public accountant or firm of independent public
accountants under the Securities Act of 1933, as amended.

            "Indicated Maximum Applicable Rate" means the Maximum
Applicable Rate that would apply if the Auction with respect to which it is
specified were conducted on the date of the Request for Special Dividend
Period in which such Indicated Maximum Applicable Rate is specified.

            "Indicated Minimum Applicable Rate" means the Minimum
Applicable Rate that would apply if the Auction with respect to which it is
specified were conducted on the date of the Request for Special Dividend
Period in which such Indicated Minimum Applicable Rate is specified.

            "Initial Dividend Payment Date" means, with respect to the
Series T7 Preferred Shares, Series R28 Preferred Shares, Series R7
Preferred Shares and Other Preferred Shares, the initial Dividend Payment
Date specified herein, and means, with respect to the Series T28 Preferred
Shares, each of the First Initial Dividend Date, the Last Initial Dividend
Payment Date, and the first day of each calendar month during the Initial
Dividend Period.

            "Initial Dividend Period," with respect to Preferred Shares,
has the meaning set forth in paragraph 2(c)(i) of these Articles
Supplementary and, with respect to Other Preferred Shares, has the
equivalent meaning.

            "Initial Dividend Rate," with respect to each series of
Preferred Shares, means the rate per annum applicable to the Initial
Dividend Period for such series of Preferred Shares and, with respect to
Other Preferred Shares, has the equivalent meaning.

            "Initial Margin" means the amount of cash or securities
deposited with a broker as a margin payment at the time of purchase or sale
of a futures contract.

            "Interest Equivalent" means a yield on a 360-day basis of a
discount basis security which is equal to the yield on an equivalent
interest-bearing security.

            "Last Initial Dividend Period" means, with respect to the
Series T28 Preferred Shares, May 18, 1994.

            "Mandatory Redemption Price" means $50,000 per share of
Preferred Shares plus an amount equal to accumulated but unpaid dividends
(whether or not earned or declared) to the date fixed for redemption plus
the premium, if any, resulting from the designation of a Premium Call
Period.

            "Market Value" of any asset of the Corporation shall be the
market value thereof determined by the Pricing Service. Market value of any
asset shall include any interest accrued thereon. The Pricing Service shall
value portfolio securities at the lower of the quoted bid price or the mean
between the quoted bid and ask price or the yield equivalent when
quotations are not readily available. Securities for which quotations are
not readily available shall be valued at fair value as determined by the
Pricing Service using methods which include consideration of: yields or
prices of municipal obligations of comparable quality, type of issue,
coupon, maturity and rating; indications as to value from dealers; and
general market conditions. The Pricing Service may employ electronic data
processing techniques and/or a matrix system to determine valuations. If
the Pricing Service fails to provide the Market Value of any Municipal
Obligation, such Municipal Obligation shall be valued at the lower of two
bid quotations (one of which shall be in writing) obtained by the
Corporation from two dealers who are members of the National Association of
Securities Dealers, Inc. and are making a market in such Municipal
Obligations. Futures contracts and options are valued at closing prices for
such instruments established by the exchange or board of trade on which
they are traded, or if market quotations are not readily available, are
valued at fair value as determined by the Pricing Service or if the Pricing
Service is not able to value such instruments they shall be valued at fair
value on a consistent basis using methods determined in good faith by the
Board of Directors.

            "Maximum Applicable Rate," for any Dividend Payment Period with
respect to Preferred Shares, has the meaning set forth in paragraph
11(a)(vi) of these Articles Supplementary and, with respect to Other
Preferred Shares, has the equivalent meaning.

            "Maximum Marginal Tax Rate" means the maximum marginal regular
Federal individual income tax rate applicable to ordinary income or the
maximum marginal regular Federal corporate income tax rate, whichever is
greater.

            "Maximum Potential Additional Dividend Liability," as of any
Valuation Date, means the aggregate amount of Additional Dividends that
would be due if the Corporation were to make Retroactive Taxable
Allocations, with respect to any fiscal year, estimated based upon
dividends paid and the amount of undistributed realized net capital gains
and other taxable income earned by the Corporation, as of the end of the
calendar month immediately preceding such Valuation Date and assuming such
Additional Dividends are fully taxable.

            "Minimum Applicable Rate," for any Dividend Payment Period with
respect to Preferred Shares, has the meaning set forth in paragraph
11(a)(vii) of these Articles Supplementary and, with respect to Other
Preferred Shares, has the equivalent meaning.

            "Minimum Liquidity Level" means, as of any Valuation Date, an
aggregate Market Value of the Corporation's Dividend Coverage Assets not
less than the Dividend Coverage Amount.

            "Moody's" means Moody's Investors Service or its successors.

            "Moody's Discount Factor" means, for purposes of determining
the Discounted Value of any Moody's Eligible Asset which is a Municipal
Obligation, the percentage determined by reference to (i) (A) the rating by
Moody's or S&P on such asset or (B) in the event the Municipal obligation
is insured under an insurance policy which guarantees the timely payment of
interest on such Municipal Obligation and principal thereof to maturity,
the Moody's insurance claims-paying ability rating of the issuer of the
insurance policy (provided that for purposes of clause (B) if the insurance
claims-paying ability of an issuer of an insurance policy is not rated by
Moody's but is rated by S&P, such issuer shall be deemed to have a Moody's
insurance claims-paying ability rating which is one full category lower
than the S&P insurance claims-paying ability rating) and (ii) the shortest
Moody's Collateral Period set forth opposite such rating that is the same
length as or is longer than the Moody's Exposure Period, in accordance with
the table set forth below:

<TABLE>
<CAPTION>


                                                          Rating Category
                                            -------------------------------------------
Moody's Collateral Period                   Aaa*    Aa*      A*      Baa*    Other**
- -------------------------                   ----    ---      --      ----    -------

<S>                                         <C>     <C>      <C>     <C>     <C>
7 weeks or less............................ 151%    159%     168%    202%    229%
8 weeks or less but greater than seven
  weeks.................................... 154     164      173     205     235
9 weeks or less but greater than eight
  weeks.................................... 158     169      179     209     242

- --------------
*     Moody's rating.
**    Municipal Obligations not rated by Moody's but rated BBB-, BBB or
      BBB+ by S&P.
</TABLE>


; provided, however, in the event a Moody's Discount Factor applicable to a
Municipal Obligation is determined by reference to an insurance
claims-paying ability rating in accordance with clause (i)(B), such Moody's
Discount Factor shall be increased by an amount equal to 50% of the
difference between (a) the percentage set forth in the foregoing table
under the applicable rating category and (b) the percentage set forth in
the foregoing table under the rating category which is one category lower
than the applicable rating category. If a Municipal obligation is covered
by a Portfolio insurance policy which provides the Trust with an option to
obtain Permanent Insurance with respect to such Municipal Obligation and
such Portfolio Insurance policy has been approved in writing by Moody's,
the Moody's Discount Factor rating category shall be determined by
averaging the insurance claimspaying ability rating of the Portfolio
Insurance provider and the next lowest rating category.

            Notwithstanding the foregoing, (i) the Moody's Discount Factor
for short-term Municipal Obligations will be 115% so long as such Municipal
Obligations are rated at least MIG-1, VMIG-1 or P-1 by Moody's or 125% if
such obligations are not rated by Moody's but are rated A-1+ or S&P-1+ or
AA by S&P and mature or have a demand feature at par exercisable in 30 days
or less, and (ii) no Moody's Discount Factor will be applied to cash or to
Municipal Receivables (except to the extent provided in the definition
thereof).

            "Moody's Eligible Asset" means cash, a Municipal Receivable or
a Municipal Obligation that (i) pays interest in cash, (ii) is publicly
rated Baa or higher by Moody's or, if not rated by Moody's but rated by
S&P, is rated at least BBB by S&P (provided that, for purposes of
determining the Moody's Discount Factor applicable to any such S&P-rated
Municipal Obligation, such Municipal Obligation (excluding any short-term
Municipal Obligation) will be deemed to have a Moody's rating which is one
full rating category lower than its S&P rating), (iii) does not have its
Moody's rating suspended by Moody's and (iv) is part of an issue of
Municipal Obligations of at least $10,000,000. Municipal Obligations issued
by any one issuer, not rated by Moody's and rated BBB by S&P may comprise
no more than 4% of total Municipal Obligations which are Moody's Eligible
Assets; such BBB rated Municipal Obligations, if any, together with any
Municipal Obligations issued by the same issuer and rated Baa by Moody's or
A by S&P, may comprise no more than 6% of total Municipal Obligations which
are Moody's Eligible Assets; such BBB, A and Baa rated Municipal
Obligations, if any, together with any Municipal Obligations issued by the
same issuer and rated A by Moody's or AA by S&P, may comprise no more than
10% of total Municipal Obligations which are Moody's Eligible Assets; and
such BBB, Baa, A and AA rated Municipal Obligations, if any, together with
any Municipal Obligations issued by the same issuer and rated Aa by Moody's
or AAA by S&P, may comprise no more than 20% of total Municipal Obligations
which are Moody's Eligible Assets. Municipal Obligations issued by issuers
located within a single state or territory, not rated by Moody's and rated
BBB by S&P, may comprise no more than 12% of total Municipal obligations
which are Moody's Eligible Assets; such BBB rated Municipal Obligations, if
any, together with any Municipal Obligations issued by issuers located
within the same state or territory and rated Baa by Moody's or A by S&P,
may comprise no more than 20% of total Municipal Obligations which are
Moody's Eligible Assets; such BBB, Baa and A rated Municipal Obligations,
if any, together with any Municipal Obligations issued by issuers located
within the same state or territory and rated A by Moody's or AA by S&P, may
comprise no more than 40% of total Municipal Obligations which are Moody's
Eligible Assets; and such BBB, Baa, A and AA rated Municipal Obligations,
if any, together with any Municipal Obligations issued by issuers located
within the same state or territory and rated A& by Moody's or AAA by S&P,
may comprise no more than 60% of total Municipal Obligations which are
Moody's Eligible Assets. Additionally, Municipal Obligations whose ratings
are determined by the claims-paying ability ratings of the providers of
Portfolio Insurance may comprise no more than 10% of the total Municipal
Obligations which are Moody's Eligible Assets. When the Corporation sells a
Municipal Obligation and agrees to repurchase it at a future date, the
Corporation must count as a liability for the purposes of the Preferred
Shares Basic Maintenance Amount the amount of the repurchase price of such
Municipal Obligation and such Municipal Obligation is considered a Moody's
Eligible Asset to the extent it satisfies Moody's current guidelines. When
the Corporation buys a Municipal Obligation and agrees to sell it to
another party at a future date and the long-term debt of such other party
is rated at least A2 and the transaction has a term of 30 days or less, the
cash to be received by the Corporation will be counted as a Moody's
Eligible Asset; otherwise such Municipal Obligation will be counted as a
Moody's Eligible Asset to the extent it satisfies Moody's current
guidelines.

            Notwithstanding the foregoing, an asset will not be considered
a Moody's Eligible Asset if it is held in a margin account or if it is
subject to any material lien, mortgage, pledge, security interest or
security agreement of any kind, except for (i) Liens to secure payment for
services rendered or cash advanced to the Corporation by the Adviser, the
custodian of the Corporation's assets, the Auction Agent or any
Broker-Dealers and (ii) any Lien by virtue of a repurchase agreement. In
addition, an asset irrevocably deposited for the payment of any of the
items set forth in clauses (i) A through F of the Preferred Shares Basic
Maintenance Amount will not be considered Moody's Eligible Assets.

            For purposes of the definition of Moody's Eligible Asset,
references to the S&P rating BBB shall be deemed to include the S&P ratings
BBB-, BBB and BBB+.

            "Moody's Exposure Period" means a period that is the same
length or longer than the number of days used in calculating the cash
dividend component of the Preferred Shares Basic Maintenance Amount and
shall initially be the period commencing on a given valuation Date and
ending 48 days thereafter.

            "Moody's Hedging Transaction" means the selling of an exchange
traded futures contract based on the Municipal Index or Treasury Bonds or
the purchase of an exchange traded put option on such a futures contract or
the writing of an exchange traded call option on such a futures contract.

            "Moody's Volatility Factor" means 100% during any Dividend
Period of greater than 49 days until 49 days prior to the last day of such
Dividend Period; otherwise, "Moody's Volatility Factor" means 272% except
during that time period where legislation increasing the federal income tax
rate has been enacted into law and such increase has not yet taken effect,
in which case for such time period Moody's Volatility Factor shall be
determined by reference to the increase in the Maximum Marginal Tax Rate as
follows: for increases of up to 5%, 292%; for increases greater than 5% and
up to 10%, 313%; for increases greater than 10% and up to 15%, 338%; for
increases greater than 15% and up to 20%, 364%; for increases greater than
20% and up to 25%, 396%; for increases greater than 25% and up to 30%,
432%; for increases greater than 30% and up to 35%, 472%; for increases
greater than 35% and up to 40%, 520%.

            "Municipal Index" means The Bond Buyer Municipal Bond Index.

            "Municipal Obligations" means "Municipal Obligations" as
defined in the Corporation's Registration Statement on Form N-2 (File Nos.
33-53114 and 811-6721) on file with the Securities and Exchange Commission,
as such Registration Statement may be amended from time to time.

            "Municipal Receivables" means no more than the aggregate of the
following: (i) the book value of receivables for Municipal Obligations sold
as of or prior to a relevant Valuation Date if such receivables are due
within five Business Days of such Valuation Date, and if the trades which
generated such receivables are (A) settled through clearinghouse firms with
respect to which the Corporation has received prior written authorization
from Moody's or (B) with counterparties having a Moody's long-term debt
rating of at least Baa3; and (ii) the Moody's Discounted Value of Municipal
Obligations sold as of or prior to such Valuation Date which generated
receivables, if such receivables are due within five Business Days of such
Valuation Date but do not comply with either of conditions (A) or (B) of
the preceding clause (i).

            "1940 Act" means the Investment Company Act of 1940, as amended
from time to time.

            "1940 Act Preferred Shares Asset Coverage" means asset
coverage, as defined in section 18(h) of the 1940 Act, of at least 200%
with respect to all outstanding senior securities of the Corporation which
are stock, including all outstanding Preferred Shares and Other Preferred
Shares (or such other asset coverage as may in the future be specified in
or under the 1940 Act as the minimum asset coverage for senior securities
which are stock of a closed-end investment company as a condition of paying
dividends on its common stock).

            "1940 Act Cure Date," with respect to the failure by the
Corporation to maintain the 1940 Act Preferred Shares Asset Coverage (as
required by paragraph 6 of these Articles Supplementary) as of the last
Business Day of each month, means the last Business Day of the following
month.

            "Non-Call Period" has the meaning set forth under "Specific
Redemption Provisions" below.

            "Non-Payment Period," with respect to each series of Preferred
Shares, means any period commencing on and including the day on which the
Corporation shall fail to (i) declare, prior to the close of business on
the second Business Day preceding any Dividend Payment Date, for payment on
or (to the extent permitted by paragraph 2(c)(i) of these Articles
Supplementary) within three Business Days after such Dividend Payment Date
to the Holders as of 12:00 noon, New York City time, on the Business Day
preceding such Dividend Payment Date, the full amount of any dividend on
Preferred Shares payable on such Dividend Payment Date or (ii) deposit,
irrevocably in trust, in same-day funds, with the Auction Agent by 12:00
noon, New York City time, (A) on such Dividend Payment Date the full amount
of any cash dividend on such shares payable (if declared) on such Dividend
Payment Date or (B) on any redemption date for any Preferred Shares called
for redemption, the Mandatory Redemption Price per share of such Preferred
Shares or, in the case of an optional redemption, the Optional Redemption
Price per share, and ending on and including the Business Day on which, by
12:00 noon, New York City time, all unpaid cash dividends and unpaid
redemption prices shall have been so deposited or shall have otherwise been
made available to Holders in same-day funds; provided that, a Non-Payment
Period shall not end unless the Corporation shall have given at least five
days' but no more than 30 days' written notice of such deposit or
availability to the Auction Agent, all Existing Holders (at their addresses
appearing in the Stock Books) and the Securities Depository.
Notwithstanding the foregoing, the failure by the Corporation to deposit
the funds provided for by clauses (ii)(A) and (ii)(B) above within three
Business Days after a Dividend Payment Date or any Redemption Date, as the
case may be, in each case to the extent contemplated by paragraph 2(c)(i)
of these Articles Supplementary, shall not constitute a "Non-Payment
Period."

            "Non-Payment Period Rate" means, initially, 250% of the 30-day
"AA" Composite Commercial Paper Rate (or 300% of such rate if the
Corporation has provided notification to the Auction Agent prior to the
Auction establishing the Applicable Rate for any dividend pursuant to
paragraph 2(f) hereof that net capital gains or other taxable income will
be included in such dividend on Preferred Shares). Such percentages will be
used to calculate the Applicable Rate for any Non-Payment Period which
occurs during a Special Dividend Period on either series of Preferred
Shares and will be applied to the applicable Special Dividend Period
Reference Rate then in effect with respect to such series. However, the
Board of Directors of the Corporation shall have the authority to adjust,
modify, alter or change from time to time the initial Non-Payment Period
Rate if the Board of Directors of the Corporation determines and Moody's
and S&P (and any Substitute Rating Agency in lieu of Moody's or S&P in the
event either of such parties shall not rate the Preferred Shares) advise
the Corporation in writing that such adjustment, modification, alteration
or change will not adversely affect their then-current ratings on the
Preferred Shares.

            "Normal Dividend Payment Date" has the meaning set forth in
paragraph 2(b)(i) of these Articles Supplementary.

            "Notice of Redemption" means any notice with respect to the
redemption of Preferred Shares pursuant to paragraph 4 of these Articles
Supplementary.

            "Notice of Revocation" has the meaning set forth in paragraph
2(c)(iii) of these Articles Supplementary.

            "Notice of Special Dividend Period" has the meaning set forth
in paragraph 2(c)(iii) of these Articles Supplementary.

            "Optional Redemption Price" shall mean $50,000 per share plus
an amount equal to accumulated but unpaid dividends (whether or not earned
or declared) to the date fixed for redemption plus the premium, if any,
resulting from the designation of a Premium Call Period.

            "Original Issue Insurance" means insurance guaranteeing the
timely payment of principal of, and interest on, a Municipal Obligation
purchased by the issuer of a Municipal Obligation or by a third party at
the time of issuance of such Municipal Obligation.

            "Other Preferred Shares" means the Auction Rate Municipal
Preferred Stock of the Corporation, other than the Preferred Shares.

            "Outstanding" means, as of any date (i) with respect to
Preferred Shares, Preferred Shares theretofore issued by the Corporation
except, without duplication, (A) any Preferred Shares theretofore cancelled
or delivered to the Auction Agent for cancellation, or redeemed by the
Corporation, or as to which a Notice of Redemption shall have been given
and moneys shall have been deposited in trust by the Corporation pursuant
to paragraph 4(c) and (B) any Preferred Shares as to which the Corporation
or any Affiliate thereof shall be an Existing Holder and (ii) with respect
to shares of Other Preferred Stock, has the equivalent meaning.

            "Parity Stock" means the Preferred Shares and each other
outstanding series of Preferred Stock the holders of which, together with
the holders of the Preferred Shares, shall be entitled to the receipt of
dividends or of amounts distributable upon liquidation, dissolution or
winding up, as the case may be, in proportion to the full respective
preferential amounts to which they are entitled, without preference or
priority one over the other.

            "Permanent Insurance" means insurance guaranteeing the timely
payment of principal of, and interest on, a Municipal Obligation purchased
by the Corporation upon payment of a single, predetermined insurance
premium pursuant to an irrevocable commitment of the issuer of Portfolio
Insurance covering such Municipal Obligation.

            "Person" shall mean and include an individual, a partnership, a
corporation, a trust, an unincorporated association, a joint venture or
other entity or a government or any agency or political subdivision
thereof.

            "Portfolio Insurance" means insurance guaranteeing the timely
payment of principal of, and interest on, a covered Municipal Obligation
only while such Municipal Obligation is owned by the Corporation.

            "Potential Holder" shall mean any Person, including any
Existing Holder, who may be interested in acquiring Preferred Shares (or,
in the case of an Existing Holder, additional Preferred Shares).

            "Preferred Shares" means, as the case may be, Auction Rate
Municipal Preferred Stock, Series T7, Auction Rate Municipal Preferred
Stock, Series R7, Auction Rate Municipal Preferred Stock, Series T28, or
Auction Rate Municipal Preferred Stock, Series R28.

            "Preferred Shares Basic Maintenance Amount," as of any
Valuation Date, means the dollar amount equal to (i) the sum of (A) the
product of the number of Preferred Shares and Other Preferred Shares
outstanding on such Valuation Date multiplied by $50,000 plus the premium,
if any, resulting from the designation of a Premium Call Period; (B) the
aggregate amount of cash dividends that will have accumulated (whether or
not earned or declared) for each share of Preferred Shares and Other
Preferred Shares outstanding, in each case, to (but not including) the next
Dividend Payment Date therefor that follows such Valuation Date
(calculated, in the case of cash dividends determined by application of a
Spread to a Reference Index or Reference Security, by assuming that the
Applicable Rate in effect for the immediately preceding Dividend Payment
Period will remain in effect until the next Dividend Payment Period); (C)
the aggregate amount of cash dividends that would accumulate at the then
current Maximum Applicable Rate (assuming notification has been given to
the Auction Agent that net capital gains or other taxable income will be
included in the relevant dividend as contemplated pursuant to paragraphs
2(f) and 11(a)(vi) of these Articles Supplementary) on any Preferred Shares
and Other Preferred Shares outstanding from such Dividend Payment Date
through the 48th day after such Valuation Date, multiplied by the larger of
the Moody's Volatility Factor and the S&P Volatility Factor determined from
time to time by Moody's and S&P, respectively (except that if such
Valuation Date occurs during a Non-Payment Period, the cash dividend for
purposes of calculation would accumulate at the then current Non-Payment
Period Rate); (D) the amount of anticipated expenses of the Corporation for
the 90 days subsequent to such Valuation Date; (E) the amount of the
Corporation's Maximum Potential Additional Dividend Liability as of such
Valuation Date; and (F) any current liabilities as of such Valuation Date
to the extent not reflected in any of (i)(A) through (i)(E) (including,
without limitation, and immediately upon determination, payables for
Municipal Obligations purchased as of such Valuation Date) less (ii) the
lesser of (A) either the Discounted Value of the Corporation's assets
irrevocably deposited by the Corporation for the payment of any of (i)(A)
through (i)(F) or the face value of such irrevocably deposited assets that
mature prior to the payment date of the liabilities for which they are
being deposited and are either fully guaranteed by the U.S. government or
have a rating of either P-1, VMIG-1 or MIG-1 by Moody's and A-1+ or SP-1+
by S&P and (B) the Market Value of any of the Corporation's assets
irrevocably deposited by the Corporation for the payment of any of (i)(A)
through (i)(F).

            For purposes of determining as of any Valuation Date whether
the Corporation has Moody's Eligible Assets and S&P Eligible Assets each
with an aggregate Discounted Value at least equal to the Preferred Shares
Basic Maintenance Amount, the Corporation shall include as a liability in
the calculation of the Preferred Shares Basic Maintenance Amount an amount
calculated semi-annually equal to 150% of the estimated cost of obtaining
Permanent Insurance with respect to Moody's Eligible Assets or S&P Eligible
Assets, as applicable, that are (i) covered by Portfolio Insurance policies
which provide the Corporation with the option to obtain such Permanent
Insurance and (ii) are discounted by a Moody's Discount Factor or S&P
Discount Factor, as applicable, determined by reference to the insurance
claims-paying ability rating of the issuer of such Portfolio Insurance
policy.

            "Preferred Shares Basic Maintenance Cure Date," with respect to
the failure by the Corporation to satisfy the Preferred Shares Basic
Maintenance Amount (as required by paragraph 7(a) of these Articles
Supplementary) as of a given Valuation Date, means the fifth Business Day
following such Valuation Date.

            "Preferred Shares Basic Maintenance Report" means a report
signed by the President, Treasurer, or Vice President of the Corporation
which sets forth, as of the related Valuation Date, the assets of the
Corporation, the Market Value and the Discounted Value thereof (seriatim
and in aggregate), and the Preferred Shares Basic Maintenance Amount.

            "Preferred Stock" means the preferred stock of the Corporation,
and includes Preferred Shares and Other Preferred Shares.

            "Premium Call Period" has the meaning set forth under "Specific
Redemption Provisions" below.

            "Pricing Service" shall mean J. J. Kenny Co., Inc. or any
pricing service designated by the Board of Directors of the Corporation
provided the Corporation obtains written assurance from S&P that such
designation will not impair the rating then assigned by S&P to the
Preferred Shares.

            "Quarterly Valuation Date" means the last Business Day of each
fiscal quarter of the Corporation in each fiscal year of the Corporation,
commencing December 31, 1992.

            "Reference Index" shall mean an index of interest rates on
Treasury Securities, Municipal Obligations or high-quality commercial paper
or dividend rates on preferred stock of issuers registered as closed-end
management investment companies under the 1940 Act that invest primarily in
Municipal Obligations or any other index or instrument selected and
approved by the Corporation's Board of Directors, after consultation with
the Broker-Dealers and made available to the Auction Agent, as being an
appropriate index or instrument, in each case expressed as a rate and
devised and calculated not less often than monthly by one or more parties
that are not affiliated with the Corporation and made available to the
Corporation, the Auction Agent, the Broker-Dealers and existing and
potential beneficial owners of the Preferred Shares.

            "Reference Rate" means the higher of the 30-day "AA" Composite
Commercial Paper Rate and the Taxable Equivalent of the Short-Term
Municipal Bond Rate, or, in the case of a Special Dividend Period with a
single Applicable Rate throughout such Special Dividend Period, the Special
Dividend Period Reference Rate or, in the case of a Special Dividend Period
with a varying Applicable Rate, the Reference Rate specified in the
definition of S&P Volatility Factor that most closely approximates the
length of the interval between periodic applications of the Spread to the
relevant Reference Index or Reference Security.

            "Reference Security" shall mean, in the case of a debt
obligation, a particular debt obligation which is publicly traded, which is
non-callable prior to the termination of the Special Dividend Period with
respect to which such Reference Security is relevant and the outstanding
aggregate principal amount of which at the time of the Notice of Special
Dividend Period exceeds $100 million or, in the case of a preferred stock,
a preferred stock issue which is publicly traded, which is non-redeemable
prior to the termination of the Special Dividend Period with respect to
which such Reference Security is relevant and the outstanding liquidation
value of which at the time of the Notice of Special Dividend Period exceeds
$50 million.

            "Request for Special Dividend Period" has the meaning set forth
in paragraph 2(c)(iii) of these Articles Supplementary.

            "Response" has the meaning set forth in paragraph 2(c)(iii) of
these Articles Supplementary.

            "Retroactive Taxable Allocation" has the meaning set forth in
paragraph 2(e) of these Articles Supplementary.

            "Right," with respect to Preferred Shares, has the meaning set
forth in paragraph 2(e) of these Articles Supplementary and, with respect
to Other Preferred Shares, has the equivalent meaning.

            "Rightholder" has the meaning set forth in paragraph 2(e) of these
Articles Supplementary.

            "S&P" means Standard & Poor's Corporation or its successors.

            "S&P Discount Factor" means, for purposes of determining the
Discounted Value of any S&P Eligible Asset, the percentage determined by
reference to (a)(i) in the event a Municipal Obligation is covered by a
Portfolio Insurance policy which does not provide the Corporation with the
option to obtain Permanent Insurance with respect to such Municipal
Obligation, or is not covered by bond insurance, the S&P or Moody's rating
on such Municipal Obligation, (ii) in the event a Municipal Obligation is
covered by an Original Issue Insurance policy or a Secondary Insurance
policy, the S&P insurance claims-paying ability rating of the issuer of the
policy or (iii) in the event a Municipal Obligation is covered by a
Portfolio Insurance policy which provides the Corporation with the option
to obtain Permanent Insurance with respect to such Municipal obligation and
such Portfolio insurance policy has been reviewed and approved in writing
by S&P, at the Corporation's option, the S&P or Moody's rating on such
Municipal Obligation or the S&P insurance claims-paying ability rating of
the issuer of the Portfolio Insurance policy and (b) the shortest S&P
Collateral Period set forth opposite such rating that is the same length as
or is longer than the S&P Exposure Period, in accordance with the table set
forth below:

S&P Collateral Period               Rating Category
                                 ---------------------
                                 AAA* AA*    A*   BBB*
                                 ---  --     -    ----
40  Business Days . . . . .      190% 195%  210%  250%
22  Business Days . . . . .      170  175   190   230
10  Business Days . . . . .      155  160   175   215
 7  Business Days . . . . .      150  155   170   210
 3  Business Days . . . . .      130  135   150   190

- --------------------
*  S&P rating.


            Notwithstanding the foregoing, (i) the S&P Discount Factor for
short-term Municipal Obligations will be 115%, so long as such Municipal
Obligations are rated A-1+ or SP-1+ by S&P or 125% if such Municipal
Obligations are not rated by S&P but are rated VMIG-1, P-1 or MIG-1 by
Moody's and mature or have a demand feature exercisable in 30 days or less;
provided, however, that such Moody's rated short-term Municipal Obligations
must be backed by a letter of credit, liquidity facility or guarantee from
a bank or other financial institution, such bank or institution having a
short-term rating of at least A-1+ from S&P; and further provided that such
short-term Municipal Obligations rated by Moody's but not rated by S&P may
comprise no more than 50% of short-term Municipal Obligations that qualify
as S&P Eligible Assets and (ii) no S&P Discount Factor will be applied to
cash or to the book value of Municipal Obligations sold for which payment
is due within five Business Days. Anticipation Notes rated SP-1+ or, if not
rated by S&P, rated MIG-1 or VMIG-1 by Moody's, which do not mature or have
a demand feature at par exercisable in 30 days and which do not have a
long-term rating, will be considered to be short-term Municipal Obligations
for purposes of determining the Discounted value of S&P Eligible Assets.

            "S&P Eligible Asset" means cash or the book value of Municipal
Obligations sold for which payment is due within five Business Days of a
Valuation Date or a Municipal Obligation that (i) is issued by any of the
50 states, the territories and their subdivisions, counties, cities, towns,
villages, and school districts, agencies, such as authorities and special
districts created by the states, and certain federally sponsored agencies
such as local housing authorities (payments made on these bonds are exempt
from regular federal income taxes and are generally exempt from state and
local taxes in the state of issuance); (ii) is interest bearing and pays
interest at least semiannually; (iii) is payable with respect to principal
and interest in United States Dollars; (iv) is publicly rated BBB or higher
by S&P or, if not rated by S&P but rated by Moody's, is rated at least A by
Moody's (provided that such Moody's-rated Municipal Obligations will be
included in S&P Eligible Assets only to the extent the Market Value of such
Municipal Obligations does not exceed 50% of the aggregate Market Value of
the S&P Eligible Assets; and further provided that, for purposes of
determining the S&P Discount Factor applicable to any such Moody's-rated
Municipal Obligation, such Municipal Obligation will be deemed to have an
S&P rating which is one full rating category lower than its Moody's
rating); (v) is not subject to a covered call or covered put option written
by the Corporation; (vi) is not part of a private placement of Municipal
Obligations; and (vii) is part of an issue of Municipal Obligations with an
original issue size of at least $20 million or, if of an issue with an
original issue size below $20 million (but in no event below $10 million),
is issued by an issuer with a total of at least $50 million of securities
outstanding. Notwithstanding the foregoing:

                         (1) Municipal Obligations of any one issuer or
      guarantor (excluding bond insurers) will be considered S&P Eligible
      Assets only to the extent the Market Value of such Municipal
      Obligations does not exceed 10% of the aggregate Market Value of the
      S&P Eligible Assets, provided that 2% is added to the applicable S&P
      Discount Factor for every 1% by which the Market Value of such
      Municipal Obligations exceeds 5% of the aggregate Market Value of the
      S&P Eligible Assets; and

                         (2) Municipal Obligations guaranteed or insured by
      any one bond insurer will be considered S&P Eligible Assets only to
      the extent the fair market value of such municipal securities does
      not exceed 25% of the aggregate fair market value of the S&P Eligible
      Assets.

                         (3) Municipal Obligations issued by issuers in any
      one state or territory will be considered S&P Eligible Assets only to
      the extent the Market Value of such Municipal Obligations does not
      exceed 20% of the aggregate Market Value of the S&P Eligible Assets.

            "S&P Exposure Period" means the maximum period of time
following a Valuation Date, including the Valuation Date and the Preferred
Shares Basic Maintenance Cure Date (currently 10 Business Days) that the
Corporation has under these Articles Supplementary to cure any failure to
maintain, as of such Valuation Date, the Discounted Value for its portfolio
at least equal to the Preferred Shares Basic Maintenance Amount (as
described in paragraph 7(a) of these Articles Supplementary).

            "S&P Hedging Transaction" means the purchasing or selling of a
futures contract based on the Municipal Index or Treasury Bonds or the
purchasing of an option on such a futures contract.

            "S&P Volatility Factor, means, with respect to the Series T7
Preferred Shares, Series R7 Preferred Shares and Series R28 Preferred
Shares, 277% during the Initial Dividend Period, and, with respect to the
Series T28 Preferred Shares, 198% during the Initial Dividend Period.
Thereafter, "S&P Volatility Factor" means, depending on the applicable
Reference Rate, the following:

Reference Rate

Taxable Equivalent of the
  Short-Term Municipal
  Bond Rate............................277%
30-day "AA" Composite
  Commercial Paper Rate................228%
60-day "AA" Composite
  Commercial Paper Rate................228%
90-day "AA" Composite
  Commercial Paper Rate................222%
180-day "AA" Composite
  Commercial Paper Rate................217%
1-year U.S. Treasury
  Bill Rate............................198%
2-year U.S. Treasury
  Note Rate............................185%
3-year U.S. Treasury
  Note Rate............................178%
4-year U.S. Treasury
  Note Rate............................171%
5-year U.S. Treasury
  Note Rate............................169%


Notwithstanding the foregoing, the S&P Volatility Factor may mean such
other potential dividend rate increase factor as S&P advises the
Corporation in writing is applicable.

            "Secondary Insurance" means insurance guaranteeing the timely
payment of principal of, and interest on, a Municipal Obligation purchased
by the Corporation or a third party subsequent to the original issuance of
such Municipal Obligation.

            "Securities Depository" means The Depository Trust Company or
any successor company or other entity selected by the Corporation as
securities depository for the Preferred Shares that agrees to follow the
procedures required to be followed by such securities depository in
connection with the Preferred Shares.

            "Series T7 Preferred Shares" means the Auction Rate Municipal
Preferred Stock, Series T7, liquidation preference $50,000 per share plus
an amount equal to accumulated but unpaid dividends thereon (whether or not
earned or declared), plus the premium, if any, resulting from the
designation of a Premium Call Period, of the Corporation.

            "Series R7 Preferred Shares" means the Auction Rate Municipal
Preferred Stock, Series R7, liquidation preference $50,000 per share plus
an amount equal to accumulated but unpaid dividends thereon (whether or not
earned or declared) plus the premium, if any, resulting from the
designation of a Premium Call Period, of the Corporation.

            "Series T28 Preferred Shares" means the Auction Rate Municipal
Preferred Stock, Series T28, liquidation preference $50,000 per share plus
an amount equal to accumulated but unpaid dividends thereon (whether or not
earned or declared), plus the premium, if any, resulting from the
designation of a Premium Call Period, of the Corporation.

            "Series R28 Preferred Shares" means the Auction Rate Municipal
Preferred Stock, Series R28, liquidation preference $50,000 per share plus
an amount equal to accumulated but unpaid dividends thereon (whether or
not earned or declared) plus the premium, if any, resulting from the
designation of a Premium Call Period, of the Corporation.

            "Service" means the United States Internal Revenue Service.

            "7-day Dividend Period" means any Dividend Period of 7 days for
a series of Preferred Shares.

            "Special Dividend Period" means a Dividend Period consisting of
a specified number of days (other than 28 in the case of the Series T28
Preferred Shares and Series R28 Preferred Shares or 7 in the case of the
Series T7 Preferred Shares or Series R7 Preferred Shares), evenly divisible
by seven (in each case subject to adjustment as provided in paragraph
2(c)(iii)).

            "Special Dividend Period Reference Rate" means the rate or
rates per annum specified by the Corporation (which may be expressed as the
lower of a specified rate or rates or a Spread under, at or over the
Reference Index or Reference Security being specified for such Special
Dividend Period) in the Notice of Special Dividend Period relating to a
particular Special Dividend Period and specifying a Reference Index or
Reference Security or, if the Corporation shall fail to so specify any such
rate or rates, then (i), in the case of a Special Dividend Period of 182
days or less, the "AA" Composite Commercial Paper Rate which most closely
matches the length of the Special Dividend Period, provided that in no case
shall the Special Dividend Reference Rate be a "AA" Composite Commercial
Paper Rate which is shorter in time than the 30-day "AA" Composite
Commercial Paper Rate, or, in the case of a Special Dividend Period of
longer than 182 days, the Treasury Rate which most closely matches the
length of the Special Dividend Period.

            "Specific Redemption Provisions" means, with respect to a
Special Dividend Period, either, or any combination of, (i) a period (a
"Non-Call Period") determined by the Board of Directors of the Corporation,
after consultation with the Auction Agent and the Broker-Dealers, during
which the Preferred Shares subject to such Dividend Period shall not be
subject to redemption at the option of the Corporation and (ii) a period (a
"Premium Call Period"), consisting of a number of whole years and
determined by the Board of Directors of the Corporation, after consultation
with the Auction Agent and the Broker-Dealers, during each year of which
the Preferred Shares subject to such Dividend Period shall be redeemable at
a price per share equal to $50,000 plus accumulated but unpaid dividends
plus a premium expressed as a percentage of $50,000 as determined by the
Board of Directors of the Corporation after consultation with the Auction
Agent and the Broker-Dealers; provided, however, that the Corporation shall
not adopt Specific Redemption Provisions unless Moody's and S&P or any
Substitute Rating Agency advises the Corporation in writing that such
adoption will not adversely affect their then-current ratings on the
Preferred Shares.

            "Spread" means the negative or positive difference or the
absence of any difference, expressed in whole and fractional basis points,
below, at or above a Reference Index or Reference Security specified by the
Corporation in a Notice of Special Dividend Period.

            "Stock Books" means the books maintained by the Auction Agent
setting forth at all times a current list, as determined by the Auction
Agent, of Existing Holders of the Preferred Shares.

            "Stock Register" means the register of Holders maintained on
behalf of the Corporation by the Auction Agent in its capacity as transfer
agent and registrar for the Preferred Shares.

            "Subsequent Dividend Payment Period," with respect to Preferred
Shares, has the meaning set forth in paragraph 2(c)(i) of these Articles
Supplementary and, with respect to Other Preferred Shares, has the
equivalent meaning.

            "Substitute Commercial Paper Dealers" means such Substitute
Commercial Paper Dealer or Dealers as the Corporation may from time to time
appoint or, in lieu of any thereof, their respective affiliates or
successors.

            "Substitute Rating Agency" and "Substitute Rating Agencies"
shall mean (i) with respect to each of the Series T7 Preferred Shares,
Series T28 Preferred Shares and R28 Preferred Shares, a nationally
recognized securities rating organization and two nationally recognized
securities rating organizations, respectively, selected by Merrill Lynch,
Pierce, Fenner & Smith Incorporated, or its respective affiliates and
successors, after consultation with the Corporation, to act as a substitute
rating agency or substitute rating agencies, as the case may be, to
determine the respective credit ratings of the Series T7 Preferred Shares,
Series T28 Preferred Shares and R28 Preferred Shares or (ii) with respect
to the Series R7 Preferred Shares shall mean a nationally recognized
securities rating organization and two nationally recognized securities
rating organizations, respectively, selected by Kidder, Peabody & Co.
Incorporated, or its respective affiliates and successors, after
consultation with the Corporation, to act as a substitute rating agency or
substitute rating agencies, as the case may be, to determine the credit
rating of the Series R7 Preferred Shares.

            "Taxable Equivalent of the Short-Term Municipal Bond Rate"
means (i) 90% of (A) the per annum rate expressed on an interest equivalent
basis equal to the index, made available for the Business Day immediately
preceding such date but in any event not later than 8:30 A.M., New York
City time, on such date by Kenny Information Systems or any successor
thereto, based upon 30-day yield evaluations at par of bonds the interest
on which is excludable for Federal income tax purposes under the Code, of
not less than "high grade" component issuers selected by Kenny Information
Systems or any such successor from time to time in its discretion, which
component issuers shall include, without limitation, issuers of general
obligation bonds but shall exclude any bonds the interest on which is
subject to the Federal alternative minimum tax or similar tax under the
Code, unless all bonds the interest on which is so excludable for Federal
income tax purposes are subject to such tax and (B) divided by 1 minus the
Maximum Marginal Regular Federal individual income tax rate applicable to
the character of the income being distributed or the maximum marginal
regular Federal corporate income tax rate applicable to the character of
the income being distributed (in each case expressed as a decimal),
whichever is greater; or (ii) in lieu of the rate determined pursuant to
clause (i) above, a percentage, determined by the Corporation, of (A) the
per annum rate expressed on an interest equivalent basis equal to any
substitute index prepared by any person (other than an Affiliate of the
Corporation), selected from time to time by the Corporation, based on bonds
the interest on which is excludable from gross income for Federal income
tax purposes under the Code, and (3) divided by 1 minus the Maximum
Marginal Regular Federal individual income tax rate applicable to the
character of the income being distributed or the Maximum Marginal Regular
Federal individual income tax rate applicable to the character of the
income being distributed (in each case expressed as a decimal), whichever
is greater, as made available on a discount basis or otherwise by the
preparer of such index for the Business Day immediately preceding such date
but in any event not later than 8:30 A.M., New York City time, on such
date; provided that the Corporation shall not select any such substitute
index or determine any such percentage unless the Corporation has received
confirmation from Moody's and S&P (or any Substitute Rating Agency) that
the use of such index or percentage would not affect the ratings assigned
to the Preferred Shares by Moody's and S&P (or any Substitute Rating
Agency); provided, however, that if the index then used by the Corporation
for purposes of determining the Taxable Equivalent of the Short-Term
Municipal Bond Rate is not made so available by 8:30 A.M., the case of the
index described in clause (i) above or by the preparer of such index in the
case of any substitute index described in clause (ii) above, the Taxable
Equivalent of the Short-Term Municipal Bond Rate shall mean the per annum
rate expressed on an interest equivalent basis equal to the most recent
such index so made available for any preceding Business Day, without being
multiplied by the 90% factor in the case of the index described in such
clause (i) or the percentage determined by the corporation referred to in
such clause (ii) in the case of the index described in clause (ii).

            "30-day 'AA' Composite Commercial Paper Rate," on any date,
means (i) the Interest Equivalent of the 30-day rate on commercial paper
placed on behalf of issuers whose corporate bonds are rated "AA" by S&P, or
the equivalent of such rating by S&P or another nationally recognized
statistical rating organization, as such 30-day rate is made available on a
discount basis or otherwise by the Federal Reserve Bank of New York for the
Business Day immediately preceding such date, or (ii) in the event that the
Federal Reserve Bank of New York does not make available such a rate, then
the arithmetical average of the interest Equivalent of the 30-day rate on
commercial paper placed on behalf of such issuers, as quoted to the Auction
Agent on a discount basis or otherwise by the Commercial Paper Dealer for
the close of business on the Business Day immediately preceding such date.
If the Commercial Paper Dealer does not quote a rate required to determine
the 30-day "AA" Composite Commercial Paper Rate, the 30-day "AA" Composite
Commercial Paper Rate will be determined on the basis of the quotation or
quotations furnished by any Substitute Commercial Paper Dealer or
Substitute Commercial Paper Dealers selected by the Corporation to provide
such rate or rates not being supplied by the Commercial Paper Dealer.

            "Treasury Bonds" means United States Treasury Bonds with
remaining maturities of ten years or more.

            "Treasury Rate," on any date for any Special Dividend Period
exceeding 182 days, means:

                     (i) the yield on the most recently auctioned
      non-callable direct obligations of the U.S. Government (excluding
      "flower" bonds) with a remaining maturity closest to the duration of
      such Special Dividend Period, as quoted in The Wall Street Journal on
      such date for the Business Day next preceding such date; or

                     (ii)in the event that any such rate is not published
      by The Wall Street Journal, then the arithmetic average of the yields
      on the most recently auctioned non-callable direct obligations of the
      U.S. Government (excluding "flower" bonds) with a remaining maturity
      closest to the duration of such Special Dividend Period as quoted on
      a discount basis or otherwise by the U.S. Government Securities
      Dealers to the Auction Agent for the close of business on the
      Business Day immediately preceding such date.

            If any U.S. Government Securities Dealer does not quote a rate
required to determine the Treasury Rate, the Treasury Rate shall be
determined on the basis of the quotation or quotations furnished by the
remaining U.S. Government Securities Dealer or U.S. Government Securities
Dealers and any Substitute U.S. Government Dealers selected by the
Corporation to provide such rate or rates not being supplied by any U.S.
Government Securities Dealer or U.S. Government Securities Dealers, as the
case may be, or, if the Trust does not select any such Substitute U.S.
Government Securities Dealer or Substitute U.S. Government Securities
Dealers, by the remaining U.S. Government Securities Dealer or U.S.
Government Securities Dealers.

            "Treasury Securities" means United States Treasury bills, notes or
bonds.

            "28-day Dividend Period" means any Dividend Period of 28 days
for a series of Preferred Shares.

            "U.S. Government Securities Dealer" means Merrill Lynch,
Pierce, Fenner & Smith Incorporated and Kidder, Peabody & Co. Incorporated
or their respective affiliates or successors, if such entity is a U.S.
Government securities dealer. As used herein, "Substitute U.S. Government
Securities Dealer" shall mean, with respect to each series of Preferred
Shares, PaineWebber Incorporated, Prudential Securities Incorporated and
Shearson Lehman Brothers Inc., solely with respect to the Series T7
Preferred Shares, Legg Mason Wood Walker, Incorporated, solely with respect
to the Series T7 Preferred Shares and Series T28 Preferred Shares, A.G.
Edwards & Sons, Inc., solely with respect to the Series R28 Preferred
Shares, Oppenheimer & Co., Inc., and, solely with respect to the series R7
Preferred Shares, Kemper Securities, Inc.; or the respective affiliates or
successors, if such entity is a U.S. Government securities dealer, provided
that none of such entities shall be a U.S. Government Securities Dealer.

            "Valuation Date" means, for purposes of determining whether the
Corporation is maintaining the Preferred Shares Basic Maintenance Amount
and the Minimum Liquidity Level, each Friday which is a Business Day, or
the Business Day preceding any Friday which is not a Business Day, and the
Date of Original Issue.

            "Variation Margin" means, in connection with an outstanding
futures contract owned or sold by the Corporation, the amount of cash or
securities paid to and received from a broker (subsequent to the Initial
Margin payment) from time to time as the price of such futures contract
fluctuates.

                 (b) The foregoing definitions of Accountant's
Confirmation, Deposit Securities, Discounted value, Dividend Coverage
Amount, Dividend Coverage Assets, Independent Accountant, Market Value,
Maximum Potential Additional Dividend Liability, Minimum Liquidity Level,
Moody's Discount Factor, Moody's Eligible Asset, Moody's Exposure Period,
Moody's Hedging Transaction, Moody's Volatility Factor, Preferred Shares
Basic Maintenance Amount, Preferred Shares Basic Maintenance Cure Date,
Preferred Shares Basic Maintenance Report, Reference Rate, S&P Discount
Factor, S&P Eligible Asset, S&P Exposure Period, S&P Hedging Transaction,
S&P Volatility Factor and Valuation Date have been determined by the Board
of Directors of the Corporation in order to obtain an "aaa" rating from
Moody's and an AAA rating from S&P on the Preferred Shares on their Date of
Original Issue; and such definitions shall be adjusted from time to time
and without further action by the Board of Directors to reflect changes
made thereto independently by Moody's, S&P or any Substitute Rating Agency
if each of Moody's, S&P and any Substitute Rating Agency has advised the
Corporation in writing (i) separately or collectively of such adjustments
and (ii) collectively that such adjustments will not adversely affect their
then-current ratings on the Preferred Shares. The adjustments contemplated
by the preceding sentence shall be made effective upon the time the
Corporation receives the written notice from Moody's S&P and any Substitute
Rating Agency contemplated by clause (ii) of the preceding sentence.

            2. Dividends. (a) The Holders shall be entitled to receive,
when, as and if declared by the Board of Directors of the Corporation, out
of funds legally available therefor, cumulative dividends each consisting
of (i) cash at the Applicable Rate and (ii) an uncertificated Right to
receive cash as set forth in paragraph 2(e) below, and no more, payable on
the respective dates set forth below. Dividends on the Preferred Shares so
declared and payable shall be paid (i) in preference to and in priority
over any dividends declared and payable on the Common Stock, and (ii) to
the extent permitted by law and to the extent available, out of net
tax-exempt income earned on the Corporation's investments. To the extent
permitted by law, dividends on Preferred Shares will be designated as
exempt-interest dividends. For the purposes of this section, the term "net
tax-exempt income" shall exclude capital gains and other taxable income of
the Corporation.

                 (b) (i) Cash dividends on Preferred Shares shall
accumulate from the Date of Original Issue. With respect to the Series T28
Preferred Shares, dividends will be payable commencing on the First Initial
Dividend Payment Date, on the first day of each calendar month thereafter,
subject to the exceptions set forth herein, through the first day of the
Last Initial Dividend Payment Date. With respect to the Series T7 Preferred
Shares, Series R7 Preferred Shares and Series R28 Preferred Shares,
dividends will be payable commencing on the Initial Dividend Payment Date
with respect to each series of Preferred Shares. Following the Last Initial
Dividend Payment Date with respect to the Series T28 Preferred Shares and
following the Initial Dividend Payment Date for the Series T7 Preferred
Shares, Series R7 Preferred Shares and Series R28 Preferred Shares,
dividends on the Preferred Shares will be payable, at the option of the
Corporation, (ii) with respect to any Dividend Period of 35 or fewer days
on the day next succeeding the last day thereof, (iii) with respect to any
Dividend Period of more than 35 and fewer than 92 days, on the day next
succeeding each period of 30 days to occur during such Dividend Period (or
in the case of any Dividend Period of more than 91 days, as specified in
the relevant Notice of Special Dividend Period), and on the day next
succeeding the last day thereof, (iv) with respect to any Dividend Period
of 365 days or more, monthly on the first day of each calendar month during
such Dividend Period (or in the case of any Dividend Period of more than 91
days, as specified in the relevant Notice of Special Dividend Period), and
on the day next succeeding the last day thereof (each such date referred to
in clauses (i), (ii), (iii) and (iv) being hereinafter referred to as a
"Normal Dividend Payment Date"), except that (i) if such Normal Dividend
Payment Date is not a Business Day, then the Dividend Payment Date shall be
the next succeeding date if both such dates following the Normal Dividend
Payment Date are Business Days, or (ii) if the date following such Normal
Dividend Payment Date is not a Business Day, then the Dividend Payment Date
will be the date next preceding such Normal Dividend Payment Date if both
such date and such Normal Dividend Payment Date are Business Days or (iii)
if such Normal Dividend Payment Date and either the preceding date or the
succeeding date are not Business Days, then the Dividend Payment Date shall
be the first Business Day next preceding such Normal Dividend Payment Date
that is next succeeded by a Business Day. If, however, the Securities
Depository shall make available to its participants and members in funds
immediately available in New York City on Dividend Payment Dates, the
amount due as dividends on such Dividend Payment Dates (and the Securities
Depository shall have so advised the Corporation), and if the day that
otherwise would be the Dividend Payment Date is not a Business Day, then
the Dividend Payment Date shall be the next succeeding Business Day.
Although any particular Dividend Payment Date may not occur on a Normal
Dividend Payment Date because of the exceptions discussed above, the next
succeeding Dividend Payment Date shall be, subject to such provisos, the
next Normal Dividend Payment Date. If for any reason a Dividend Payment
Date cannot be fixed as described above, then the Board of Directors shall
fix the Dividend Payment Date. Each dividend payment date determined as
provided above is hereinafter referred to as a "Dividend Payment Date."

                     (ii) Each dividend shall be paid to the Holders as they
      appear in the Stock Register as of 12:00 noon, New York City time, on
      the Business Day preceding the Dividend Payment Date. Dividends in
      arrears for any past Dividend Period may be declared and paid at any
      time, without reference to any regular Dividend Payment Date, to the
      Holders as they appear on the Stock Register on a date, not exceeding
      15 days prior to the payment date therefor, as may be fixed by the
      Board of Directors of the Corporation.

                 (c) (i) During the period from and including the Date of
Original Issue to but, with respect to the Series T28 Preferred Shares,
excluding the Last Initial Dividend Payment Date, and, with respect to the
Series T7 Preferred Shares, Series R7 Preferred Shares and Series R28
Preferred Shares, excluding the Initial Dividend Payment Date (the "Initial
Dividend Period"), the Applicable Rate shall be the Initial Dividend Rate.
Commencing on the Last Initial Dividend Payment Date, with respect to the
Series T28 Preferred Shares, and on the Initial Dividend Payment Date, with
respect to the Series T7 Preferred Shares, Series R7 Preferred Shares and
Series R28 Preferred Shares, the Applicable Rate for each subsequent
Dividend Period or portion thereof (hereinafter referred to as a
"Subsequent Dividend Payment Period"), which Subsequent Dividend Payment
Period shall commence on a Dividend Payment Date and shall end on the
calendar day prior to the next Dividend Payment Date, shall be equal to the
lesser of (x) the Maximum Applicable Rate for such Dividend Period or for
such Subsequent Dividend Payment Period included therein or (y) the greater
of (i) the Minimum Applicable Rate for such Dividend Period or for such
Subsequent Dividend Payment Period included therein or (ii) the rate per
annum that results for such Dividend Period or Subsequent Dividend Payment
Period included therein from implementation of the Auction Procedures
including any periodic application of a Spread to a specified Reference
Index or Reference Security.

            Notwithstanding the foregoing sentence, the Applicable Rate for
each Dividend Period commencing during a Non-Payment Period shall be equal
to the Non-Payment Period Rate and each Dividend Payment Period for
Preferred Shares of any series, commencing after the first day of, and
during, a Non-Payment Period shall be a 28-day Dividend Payment Period (in
the case of the Series T28 Preferred Shares and Series R28 Preferred
Shares) or a 7-day Dividend Payment Period (in the case of the Series T7
Preferred Shares and Series R7 Preferred Shares). Except in the case of the
willful failure of the Corporation to pay a dividend on a Dividend Payment
Date or to redeem any Preferred Shares on the date set for such redemption,
any amount of any dividend due on any Dividend Payment Date (if, prior to
the close of business on the second Business Day preceding such Dividend
Payment Date, the Corporation has declared such dividend payable on such
Dividend Payment Date to the Holders of such Preferred Shares as of 12:00
noon, New York City time, on the Business Day preceding such Dividend
Payment Date) or redemption price with respect to any Preferred Shares not
paid to such Holders when due may be paid to such Holders in the same form
of funds by 12:00 noon, New York City time, on any of the first three
Business Days after such Dividend Payment Date or due date, as the case may
be, provided that, such amount is accompanied by a late charge calculated
for such period of non-payment at the Non-Payment Period Rate applied to
the amount of such non-payment based on the actual number of days
comprising such period divided by 365. In the case of a willful failure of
the Corporation to pay a dividend on a Dividend Payment Date or to redeem
any Preferred Shares on the date set for such redemption, the preceding
sentence shall not apply and the Applicable Dividend Rate for the Dividend
Period commencing during the Non-Payment Period resulting from such failure
shall be the Non-Payment Period Rate. For the purposes of the foregoing,
payment to a person in same-day funds on any Business Day at any time shall
be considered equivalent to payment to such person in New York Clearing
House (next-day) funds at the same time on the preceding Business Day, and
any payment made after 12:00 noon, New York City time, on any Business Day
shall be considered to have been made instead in the same form of funds and
to the same person before 12:00 noon, New York City time, on the next
Business Day.

                     (ii) The amount of cash dividends per share of
      Preferred Shares payable (if declared) for any Dividend Payment
      Period or part thereof shall be computed by multiplying the
      Applicable Rate for such Dividend Payment Period by a fraction, the
      numerator of which shall be the number of days in such Dividend
      Payment Period or part thereof such share was outstanding and the
      denominator of which shall be 365 (or 360 for a Dividend Period of
      365 days or more), multiplying the amount so obtained by $50,000, and
      rounding the amount so obtained to the nearest cent.

                     (iii) With respect to each Dividend Period that the
      Corporation desires to be a Special Dividend Period, the Corporation
      may, at its sole option and to the extent permitted by law, by
      telephonic and written notice (a "Request for Special Dividend
      Period") to the Auction Agent and to each Broker-Dealer, request that
      the next succeeding Dividend Period for such series of Preferred
      Shares be a number of days (other than 28 in the case of Series T28
      Preferred Shares and Series R28 Preferred Shares or 7 in the case of
      Series T7 Preferred Shares and Series R7 Preferred Shares), evenly
      divisible by seven and specified in such notice, provided that for
      any Auction occurring after the initial Auction, the Corporation may
      not give a Request for Special Dividend Period (and any such request
      shall be null and void) unless Sufficient Clearing Bids were made in
      the last occurring Auction and unless full cumulative dividends, any
      amounts due with respect to mandatory redemptions, and any Additional
      Dividends payable prior to such date have been paid in full. Such
      Request for Special Dividend Period, in the case of a Dividend Period
      of 182 days or less, shall be given on or prior to the 4th day but
      not more than 7 days prior to an Auction Date for the Preferred
      Shares and, in the case of a Dividend Period of more than 182 days,
      shall be given on or prior to the 14th day but not more than 28 days
      prior to an Auction Date for the Preferred Shares. Such Request for
      Special Dividend Period shall also specify any proposed Bid
      Requirements. Upon receiving such Request for Special Dividend
      Period, the Broker-Dealer(s) shall jointly determine whether, given
      the factors set forth below, it is advisable that the Corporation
      issue a Notice of Special Dividend Period for the Preferred Shares as
      contemplated by such Request for Special Dividend Period and, if
      advisable, the Specific Redemption Provisions and shall give the
      Corporation and the Auction Agent written notice (a "Response") of
      such determination by no later than the third day prior to such
      Auction Date. In making such determination the Broker-Dealer(s) will
      consider (1) existing short-term and long-term market rates and
      indices of such short-term and long-term rates, (2) existing market
      supply and demand for short-term and long-term securities, (3)
      existing yield curves for short-term and long-term securities
      comparable to the Preferred Shares, (4) industry and financial
      conditions which may affect the Preferred Shares, (5) the investment
      objective of the Corporation, and (6) the Dividend Periods and
      dividend rates at which current and potential beneficial holders of
      the Preferred Shares would remain or become beneficial holders. If
      none of the Broker-Dealer(s) give the Corporation and the Auction
      Agent a Response by such third day or if the Response of all of the
      Broker-Dealers providing a Response states that given the factors set
      forth above it is not advisable that the Corporation give a Notice of
      Special Dividend Period for the Preferred Shares, the Corporation may
      not give a Notice of Special Dividend Period in respect of such
      Request for Special Dividend Period. In the event the Response of at
      least one Broker-Dealer does not indicate that it is not advisable
      that the Corporation give a Notice of Special Dividend Period for the
      Preferred Shares, the Corporation may by no later than the second day
      prior to such Auction Date give a notice (a "Notice of Special
      Dividend Period") to the Auction Agent, the Securities Depository and
      each Broker-Dealer which notice will specify the duration of the
      Special Dividend Period, the Bid Requirements (if any) applicable to
      the Auction relating to such Special Dividend Period and Specific
      Redemption Provisions (if any). The Corporation shall not give a
      Notice of Special Dividend Period or convert to a Special Dividend
      Period and, if the Corporation has given a Notice of Special
      Dividend, the Corporation is required to give telephonic and written
      notice of revocation (a "Notice of Revocation") to the Auction Agent,
      each Broker-Dealer, and the Securities Depository on or prior to the
      Business Day prior to the relevant Auction Date if it has not
      obtained the advice in writing of Moody's and S&P or any Substitute
      Rating Agency that the proposed Special Dividend Period will not
      adversely affect their then-current rating on the Preferred Shares or
      if (w) either the 1940 Act Preferred Shares Asset Coverage is not
      satisfied or the Corporation shall fail to maintain S&P Eligible
      Assets and Moody's Eligible Assets each with an aggregate Discounted
      Value at least equal to the Preferred Shares Basic Maintenance
      Amount, in each case on each of the two Valuation Dates immediately
      preceding the Business Day prior to the relevant Auction Date (and in
      each case, with respect to Moody's Eligible Assets, using a Moody's
      Exposure Period equivalent to 14 days longer than normal) on an
      actual basis and on a pro forma basis giving effect to the proposed
      Special Dividend Period (using as a pro forma dividend rate with
      respect to such Special Dividend Period the dividend rate which the
      Broker-Dealers shall advise the Corporation is an approximately equal
      rate for securities similar to the Preferred Shares with an equal
      frequency of recalculation of the Reference Index or Reference
      Security as is utilized by the Corporation with respect to the first
      Dividend Payment Period within such Special Dividend Period and using
      as a pro forma Maximum Applicable Rate the highest rate specified in
      the Notice of Special Dividend Period for the Dividend Payment
      Periods covering not less than the first 49 days of such proposed
      Special Dividend Period or, if no such rate is specified in the
      Notice of Special Dividend Period, the Maximum Applicable Rate
      resulting by operation of the definition of Special Dividend Period
      Reference Rate for the Special Dividend Period specified in such
      Notice of Special Dividend Period), (x) sufficient funds for the
      payment of dividends payable on the immediately succeeding Dividend
      Payment Date have not been irrevocably deposited with the Auction
      Agent by the close of business on third Business Day preceding the
      related Auction Date, (y) the Broker-Dealer(s) jointly advise the
      Corporation that after consideration of the factors listed above they
      have concluded that it is advisable to give a Notice of Revocation or
      (z) the Corporation has determined to terminate the Special Dividend
      Period for any reason. if the Corporation is prohibited from giving a
      Notice of Special Dividend Period as a result of any of the factors
      enumerated in clause (w), (x), (y) or (z) of the prior sentence or if
      the Corporation gives a Notice of Revocation with respect to a Notice
      of Special Dividend Period, the next succeeding Dividend Period will
      be a 28-day Period (in the case of Series T28 Preferred Shares and
      Series R28 Preferred Shares) or a 7-day Dividend Period (in the case
      of Series T7 Preferred Shares and Series R7 Preferred Shares)
      provided that if the then-current Dividend Period in the case of the
      Series T28 Preferred Shares and Series R28 Preferred Shares is a
      Special Dividend Period of less than 28 days, the next succeeding
      Dividend Period for such series will be the same length as the
      current Dividend Period. In addition, in the event Sufficient
      Clearing Bids are not made in the applicable Auction or such Auction
      is not held for any reason, such next succeeding Dividend Period will
      be a 28-day Dividend Period (in the case of Series T28 Preferred
      Shares and Series R28 Preferred Shares) or a 7-day Dividend Period
      (in the case of Series T7 Preferred Shares and Series R7 Preferred
      Shares) and the Corporation may not again give a Notice of Special
      Dividend Period for the Preferred Shares (and any such attempted
      notice shall be null and void) until Sufficient Clearing Bids have
      been made in an Auction with respect to a 28-day Dividend Period (in
      the case of Series T28 Preferred Shares and Series R28 Preferred
      Shares) or a 7-day Dividend Period (in the case of Series T7
      Preferred Shares and Series R7 Preferred Shares).

                 (d) (i) Holders shall not be entitled to any dividends,
whether payable in cash, property or stock, in excess of full cumulative
dividends, as herein provided, on the Preferred Shares. No interest, or sum
of money in lieu of interest, shall be payable in respect of any dividend
payment on the Preferred Shares that may be in arrears.

                     (ii) For so long as any share of the Preferred Shares
      is outstanding, the Corporation shall not declare, pay or set apart
      for payment any dividend or other distribution (other than a dividend
      or distribution paid in shares of, or options, warrants or rights to
      subscribe for or purchase, Common Stock or other stock, if any,
      ranking junior to the Preferred Shares as to dividends or upon
      liquidation) in respect of the Common Stock or any other stock of the
      Corporation ranking junior to or on a parity with the Preferred
      Shares as to dividends or upon liquidation, or call for redemption,
      redeem, purchase or otherwise acquire for consideration any shares of
      the Common Stock or any other such junior stock (except by conversion
      into or exchange for stock of the Corporation ranking junior to the
      Preferred Shares as to dividends and upon liquidation) or any other
      such Parity Stock (except by conversion into or exchange for stock of
      the Corporation ranking junior to or on a parity with the Preferred
      Shares as to dividends and upon liquidation), unless (A) immediately
      after such transaction, the Corporation shall have Moody's Eligible
      Assets and S&P Eligible Assets each with an aggregate Discounted
      Value equal to or greater than the Preferred Shares Basic Maintenance
      Amount and the Corporation shall maintain the 1940 Act Preferred
      Shares Asset Coverage, (3) full cumulative dividends on Preferred
      Shares and shares of Other Preferred Shares due on or prior to the
      date of the transaction have been declared and paid or shall have
      been declared and sufficient funds for the payment thereof deposited
      with the Auction Agent, (C) any Additional Dividend required to be
      paid under paragraph 2(e) below on or before the date of such
      declaration or payment has been paid and (D) the Corporation has
      redeemed the full number of Preferred Shares required to be redeemed
      by any provision for mandatory redemption contained herein.

                 (e) Each dividend shall consist of (i) cash at the
Applicable Rate and (ii) an uncertificated right (a "Right") to receive an
Additional Dividend (as defined below). Each Right shall thereafter be
independent of the share or Preferred Shares on which the dividend was
paid. The Corporation shall cause to be maintained a record of each Right
received by the respective Holders. The Corporation shall not be required
to recognize any transfer of a Right.

                 If, in the case of a Dividend Period of 28 days or fewer,
      the Corporation retroactively allocates any net capital gains or
      other taxable income to Preferred Shares without having given advance
      notice thereof to the Auction Agent as described in paragraph 2(f)
      hereof (the amount of such allocation referred to herein as a
      "Retroactive Taxable Allocation") solely by reason of the fact that
      such allocation is made as a result of the redemption of all or a
      portion of the outstanding Preferred Shares or the liquidation of the
      Corporation, the Corporation will, within 90 days (and generally
      within 60 days) after the end of the Corporation's fiscal year for
      which a Retroactive Taxable Allocation is made, provide notice
      thereof to the Auction Agent and to each holder of a Right applicable
      to such Preferred Shares (initially Cede & Co. as nominee of The
      Depository Trust Company) during such fiscal year at such holder's
      address as the same appears or last appeared on the Stock Books of
      the Corporation. The Corporation will, within 30 days after such
      notice is given to the Auction Agent, pay to the Auction Agent (who
      will then distribute to such holders of Rights), out of funds legally
      available therefor, an amount equal to the aggregate Additional
      Dividend with respect to all Retroactive Taxable Allocations made to
      such holders during the fiscal year in question.

                 If the Corporation, in the case of a Dividend Period of 35
      days or more, makes a Retroactive Taxable Allocation to a dividend
      paid on Preferred Shares, the Corporation will, within 90 days (and
      generally within 60 days) after the end of the Corporation's fiscal
      year for which a Retroactive Taxable Allocation is made, provide
      notice thereof to the Auction Agent and to each holder of a Right
      applicable to such Preferred Shares (initially Cede & Co. as nominee
      of The Depository Trust Company) during such fiscal year at such
      holder's address as the same appears or last appeared on the Stock
      Books of the Corporation. The Corporation will, within 30 days after
      such notice is given to the Auction Agent, pay to the Auction Agent
      (who will then distribute to such holders of Rights), out of funds
      legally available therefor, an amount equal to the aggregate
      Additional Dividend with respect to all Retroactive Taxable
      Allocations made to such holders during the fiscal year in question.

                 An "Additional Dividend" means payment to a holder of
      Preferred Shares of an amount which, when taken together with the
      aggregate amount of Retroactive Taxable Allocations allocated to such
      holder with respect to the fiscal year in question, would cause such
      holder's dividends from the aggregate of both the Retroactive Taxable
      Allocations and the Additional Dividend to be equal to the dollar
      amount of the dividends which would have been received and retained
      by such holder if the Retroactive Taxable Allocations had not been
      made. Such Additional Dividend shall be calculated (i) without
      consideration being given to the time value of money; (ii) assuming
      that no holder of Preferred Shares is subject to the Federal
      alternative minimum tax with respect to dividends received from the
      Corporation; and (iii) assuming that each Retroactive Taxable
      Allocation would be taxable in the hands of each holder of Preferred
      Shares at the maximum marginal combined regular Federal income tax
      rate applicable to individuals or corporations, whichever is greater,
      in effect during the fiscal year in question.

                 (f) Whenever the Corporation intends to include any net
capital gains or other taxable income in any dividend on Preferred Shares
the Applicable Rate for which will be established at the next succeeding
Auction, the Corporation will, in the case of a Dividend Period of 28 days
or fewer, and may, in the case of a Dividend Period of 35 days or more,
notify the Auction Agent of the amount to be so included at least five
Business Days prior to the Auction Date on which the Applicable Rate for
such dividend is to be established. If, in the case of a Dividend Period of
28 days or fewer, the Corporation retroactively allocates any net capital
gains or other taxable income to dividend paid on Preferred Shares without
having given advance notice thereof to the Auction Agent as described in
paragraph 2(f) hereof solely by reason of the fact that such allocation is
made as a result of the redemption of all or a portion of the outstanding
Preferred Shares or the liquidation of the Corporation, the Corporation
will make certain payments to holders of Preferred Shares to offset the tax
effect thereof. If, in the case of a Dividend Period of 35 days or more,
the Corporation allocates any net capital gains or other taxable income to
a dividend paid on Preferred Shares without having given advance notice
thereof to the Auction Agent as described in Paragraph 2(f) hereof, the
Corporation will make certain payments to holders of Preferred Shares to
offset the tax effect thereof.

                 (g) No fractional share of Preferred Shares shall be
issued.

            3. Liquidation Rights. Upon any liquidation, dissolution or
winding up of the Corporation, whether voluntary or involuntary, the
Holders shall be entitled to receive, out of the assets of the Corporation
available for distribution to shareholders, before any distribution or
payment is made upon any Common Stock or any other capital stock ranking
junior in right of payment upon liquidation to the Preferred Shares, the
sum of $50,000 per share plus accumulated but unpaid dividends (whether or
not earned or declared) thereon plus the premium, if any, resulting from
the designation of a Premium Call Period to the date of distribution, and
after such payment the holders of Preferred Shares will be entitled to no
other payments other than Additional Dividends as provided in paragraph
2(e) hereof. If upon any liquidation, dissolution or winding up of the
Corporation, the amounts payable with respect to the Preferred Shares and
any other outstanding class or series of Preferred Stock of the Corporation
ranking on a parity with the Preferred Shares as to payment upon
liquidation are not paid in full, the Holders and the holders of such other
class or series will share ratably in any such distribution of assets in
proportion to the respective preferential amounts to which they are
entitled. After payment of the full amount of the liquidating distribution
to which they are entitled, the Holders will not be entitled to any further
participation in any distribution of assets by the Corporation except for
any Additional Dividends. A consolidation or merger of the Corporation with
or into any other corporation or corporations or a sale, whether for cash,
shares of stock, securities or properties, of all or substantially all or
any part of the assets of the Corporation shall not be deemed or construed
to be a liquidation, dissolution or winding up of the Corporation.

            4.   Redemption.  (a) Preferred Shares shall be redeemable by the
Corporation as provided below:

                     (i) To the extent permitted under the 1940 Act and
      Maryland law, upon giving a Notice of Redemption, the Corporation at
      its option may redeem Preferred Shares, in whole or in part, out of
      funds legally available therefor, at the Optional Redemption Price
      per share, on any Dividend Payment Date; provided, however, that
      Series T28 Preferred Shares are optionally redeemable by the
      Corporation during the Initial Dividend Period only on the Business
      Day next preceding the end of the Initial Dividend Period; and
      further provided that no Preferred Shares shall be subject to
      optional redemption during a Non-Call Period. In addition, holders of
      Preferred Shares which are redeemed shall be entitled to receive
      Additional Dividends to the extent provided herein. The Corporation
      may not give a Notice of Redemption relating to an optional
      redemption as described in this paragraph 4(a)(i) or effect an
      optional redemption unless, at the time of giving such Notice of
      Redemption or effecting such optional redemption, the Corporation has
      available Deposit Securities with maturity or tender dates not later
      than the day preceding the applicable redemption date and having a
      value not less than the amount due to Holders by reason of the
      redemption of their Preferred Shares on such redemption date and, if
      as a result of such optional redemption, the Corporation would fail
      to maintain S&P Eligible Assets and Moody's Eligible Assets each with
      an aggregate Discounted Value equal to the Preferred Shares Basic
      Maintenance Amount.

                     (ii) The Corporation shall redeem, out of funds
      legally available therefor, at the Mandatory Redemption Price per
      share, Preferred Shares to the extent permitted under the 1940 Act
      and Maryland law, on a date fixed by the Board of Directors, if the
      Corporation fails to maintain Moody's Eligible Assets and S&P
      Eligible Assets each with an aggregate Discounted Value equal to or
      greater than the Preferred Shares Basic Maintenance Amount as
      provided in paragraph 7(a) or to satisfy the 1940 Act Preferred
      Shares Asset Coverage as provided in paragraph 6 and such failure is
      not cured on or before the Preferred Shares Basic Maintenance Cure
      Date or the 1940 Act Cure Date (herein respectively referred to as
      the "Cure Date"), as the case may be. In addition, holders of
      Preferred Shares so redeemed shall be entitled to receive Additional
      Dividends to the extent provided herein. The number of Preferred
      Shares to be redeemed shall be equal to the lesser of (i) the minimum
      number of Preferred Shares the redemption of which, if deemed to have
      occurred immediately prior to the opening of business on the Cure
      Date, would together with all shares of Other Preferred Stock subject
      to redemption or retirement, result in the Corporation having S&P
      Eligible Assets and Moody's Eligible Assets each with an aggregate
      Discounted Value equal to or greater than the Preferred Shares Basic
      Maintenance Amount or satisfaction of the 1940 Act Preferred Shares
      Asset Coverage, as the case may be, on such Cure Date (provided that,
      if there is no such minimum number of Preferred Shares and shares of
      Other Preferred Stock the redemption of which would have such result,
      all Preferred Shares and shares of Other Preferred Stock then
      outstanding shall be redeemed), and (ii) the maximum number of
      Preferred Shares, together with all shares of other Preferred Stock
      subject to redemption or retirement, that can be redeemed out of
      funds expected to be legally available therefor on such redemption
      date. In determining the number of Preferred Shares required to be
      redeemed in accordance with the foregoing, the Corporation shall
      allocate the number required to be redeemed which would result in the
      Corporation having Moody's Eligible Assets and S&P Eligible Assets
      each with an aggregate Discounted Value equal to or greater than the
      Preferred Shares Basic Maintenance Amount or satisfaction of the 1940
      Act Preferred Shares Asset Coverage, as the case may be, pro rata
      among Preferred Shares, Other Preferred Shares and other Preferred
      Stock subject to redemption pursuant to provisions similar to those
      contained in this paragraph 4(a)(ii) provided that, Preferred Shares
      which may not be redeemed at the option of the Corporation (a) will
      be subject to mandatory redemption only to the extent that other
      shares are not available to satisfy the number of shares required to
      be redeemed and (b) will be selected for redemption in an ascending
      order of outstanding number of days in the Non-Call Period during
      which such shares are not subject to optional redemption (with shares
      with the lowest number of days to be redeemed first) and by lot in
      the event of shares having an equal number of days in such period.
      The Corporation shall effect such redemption on a Business Day which
      is not later than 30 days after such Cure Date, except that if the
      Corporation does not have funds legally available for the redemption
      of all of the required number of Preferred Shares and shares of other
      Preferred Stock which are subject to mandatory redemption or the
      Corporation otherwise is unable to effect such redemption on or prior
      to 30 days after such Cure Date, the Corporation shall redeem those
      Preferred Shares which it is unable to redeem on the earliest
      practicable date on which it is able to effect such redemption out of
      funds legally available therefor.

                 (b) Notwithstanding any other provision of this paragraph
4, no Preferred Shares may be redeemed pursuant to paragraph 4(a)(i) of
these Articles Supplementary unless all dividends in arrears on all
remaining outstanding shares of Parity Stock shall have been or are being
contemporaneously paid or declared and set apart for payment. In the event
that less than all the outstanding Preferred Shares are to be redeemed and
there is more than one Holder, the shares to be redeemed shall be selected
by lot or such other method as the Corporation shall deem fair and
equitable.

                 (c) Whenever Preferred Shares are to be redeemed, the
Corporation, not less than 20 or more than 60 days prior to the date fixed
for redemption, shall mail a notice ("Notice of Redemption") by first-class
mail, postage prepaid, to each Holder of Preferred Shares to be redeemed
and to the Auction Agent. The Corporation shall cause the Notice of
Redemption also to be published in the eastern and national editions of The
Wall Street Journal. The Notice of Redemption to set forth (i) the
redemption date, (ii) the amount of the redemption price, (iii) the
aggregate number of Preferred Shares to be redeemed, (iv) the place or
places where Preferred Shares are to be surrendered for payment of the
redemption price, (v) a statement that dividends on the shares to be
redeemed shall cease to accumulate on such redemption date (except that
holders may be entitled to Additional Dividends) and (vi) the provision of
these Articles Supplementary pursuant to which such shares are being
redeemed. No defect in the Notice of Redemption or in the mailing or
publication thereof shall affect the validity of the redemption
proceedings, except as required by applicable law.

                 If the Notice of Redemption shall have been given as
      aforesaid and, concurrently or thereafter, the Corporation shall have
      deposited in trust with the Auction Agent a cash amount equal to the
      redemption payment for the Preferred Shares as to which such Notice
      of Redemption has been given with irrevocable instructions and
      authority to pay the redemption price to the Holders of such shares,
      then upon the date of such deposit or, if no such deposit is made,
      then upon such date fixed for redemption (unless the Corporation
      shall default in making the redemption payment), all rights of the
      Holders of such shares as shareholders of the Corporation by reason
      of the ownership of such shares will cease and terminate (except
      their right to receive the redemption price in respect thereof and
      any additional dividends, but without interest), and such shares
      shall no longer be deemed outstanding. The Corporation shall be
      entitled to receive, from time to time, from the Auction Agent the
      interest, if any, on such moneys deposited with it and the Holders of
      any shares so redeemed shall have no claim to any of such interest.
      In case the Holder of any shares so called for redemption shall not
      claim the redemption payment for his shares within one year after the
      date of redemption, the Auction Agent shall, upon demand, pay over to
      the Corporation such amount remaining on deposit and the Auction
      Agent shall thereupon be relieved of all responsibility to the Holder
      of such shares called for redemption and such Holder thereafter shall
      look only to the Corporation for the redemption payment.

            5. Voting Rights. (a) General. Except as otherwise provided in
the Charter, each Holder of Preferred Shares shall be entitled to one vote
for each share held on each matter submitted to a vote of stockholders of
the Corporation to which the stockholders are entitled to vote, and the
holders of outstanding shares of Preferred Stock, including Preferred
Shares, and of shares of Common Stock shall vote together as a single class
with respect to all matters on which all stockholders are entitled to vote.
Notwithstanding the preceding sentence, at the first annual meeting of
stockholders, the holders of outstanding shares of Preferred Stock,
including Preferred Shares, represented in person or by proxy shall be
entitled as a class, and to the exclusion of the holders of all other
securities and classes of capital stock of the Corporation, to elect one
Class I director and one Class II director and shall thereafter be so
entitled to elect any successors from time to time to the Class I and Class
II directors so elected at any meeting of shareholders in which successors
are elected. At each meeting of shareholders at which entire classes of
Class I and Class II directors are to be elected, or at any meeting at
which a successor to a director elected by the holders of Preferred Stock
in accordance with this Section is to be elected (including directors
elected pursuant to this sentence), the holders of outstanding shares of
Preferred Stock, including Preferred Shares, represented in person or by
proxy shall be entitled as a class and to the exclusion of the holders of
all other securities and classes of capital stock of the Corporation to
elect one Class I and one Class II director or to elect such successor. In
the event that the Charter is amended to eliminate the classification of
the Corporation's Board of Directors, the holders of outstanding shares of
Preferred Stock, including Preferred Shares, represented in person or by
proxy shall be entitled as a class, and to the exclusion of the holders of
all other securities and classes of capital stock of the Corporation, to
elect two directors. Subject to paragraph 5(b) hereof, the holders of
outstanding shares of capital stock of the Corporation, voting as a single
class, shall elect the balance of the directors.

                 (b) Right to Elect Majority of Board of Directors. During
any period in which any one or more of the conditions described below shall
exist (such period being referred to herein as a "Voting Period"), the
number of directors constituting the Board of Directors shall be
automatically increased by the smallest number that, when added to the two
directors elected exclusively by the holders of shares of Preferred Stock,
would constitute a majority of the Board of Directors as so increased by
such smallest number; and the holders of shares of Preferred Stock shall be
entitled, voting as a class on a one-vote-per-share basis (to the exclusion
of the holders of all other securities and classes of capital stock of the
Corporation), to elect such smallest number of additional directors,
together with the two directors that such holders are in any event entitled
to elect. A Voting Period shall commence:

                     (i) if at any time accumulated dividends (whether or
      not earned or declared, and whether or not funds are then legally
      available in an amount sufficient therefor) on the outstanding
      Preferred Shares equal to at least two full years' dividends shall be
      due and unpaid and sufficient cash or specified securities shall not
      have been deposited with the Auction Agent for the payment of such
      accumulated dividends; or

                     (ii)if at any time holders of any Preferred Stock are
      entitled to elect a majority of the directors of the Corporation
      under the 1940 Act.

                 Upon the termination of a Voting Period, the voting rights
described in this paragraph 5(b) shall cease, subject always, however, to
the revesting of such voting rights in the Holders upon the further
occurrence of any of the events described in this paragraph 5(b).

                 (c) Right to Vote with Respect to Certain Other Matters.
So long as any Preferred Shares are outstanding, the Corporation shall not,
without the affirmative vote of the holders of a majority of the
Outstanding shares of Preferred Stock outstanding at the time, in person or
by proxy, at a meeting (voting separately as one class) or by the unanimous
written consent of the holders of all Outstanding shares of Preferred
Stock: (i) authorize, create or issue, or increase the authorized or issued
amount of, any class or series of stock ranking prior to or on a parity
with any series of Preferred Stock with respect to payment of dividends or
the distribution of assets on liquidation, or increase the authorized
amount of Preferred Shares or any other Preferred Stock (except that,
notwithstanding the foregoing, but subject to the provisions of Section 13
of the 1940 Act, the Board of Directors, without the vote or consent of the
Holders of Preferred Shares, may from time to time authorize, create and
issue, and may increase the authorized or issued amount of, classes or
series of Preferred Stock, including Preferred Shares, ranking on a parity
with the Preferred Shares with respect to the payment of dividends and the
distribution of assets upon dissolution, liquidation or winding up of the
affairs of the Corporation, subject to continuing compliance by the
Corporation with 1940 Act Preferred Shares Asset Coverage and Preferred
Shares Basic Maintenance Amount requirements, provided that the Fund
obtains written confirmation from Moody's (if Moody's is then rating
Preferred Shares), S&P (if S&P is then rating Preferred Shares) or any
Substitute Rating Agency (if any such Substitute Rating Agency is then
rating Preferred Shares) that the issuance of such class or series would
not impair the rating then assigned by such rating agency to the Preferred
Shares), (ii) amend, alter or repeal the provisions of the Charter whether
by merger, consolidation or otherwise, so as to adversely affect any of the
contract rights expressly set forth in the Charter of holders of Preferred
Shares or any Other Preferred Stock, (iii) authorize the Corporation's
conversion from a closed-end to an open-end investment company as defined
in Section 5(a) of the 1940 Act, or (iv) amend the provisions of the
Charter which provide for the classification of the Board of Directors of
the Corporation into three classes, each with a term of office of three
years with only one class of directors standing for election in any year
(presently Article VI of the Charter). To the extent permitted under the
1940 Act, the Corporation shall not approve any of the actions set forth in
clause (i) or (ii) which adversely affects the contract rights expressly
set forth in the Charter of a Holder of shares of a series of Preferred
Shares differently than those of a Holder of shares of any other series of
Preferred Shares without the affirmative vote of the holders of at least a
majority of the Preferred Shares of each series adversely affected and
Outstanding at such time, in person or by proxy, at a meeting (each such
adversely affected series voting separately as a class) or by the unanimous
written consent of the holders of all Outstanding shares of Preferred
Stock. The Corporation shall notify Moody's and S&P 10 Business Days prior
to any such vote described in clauses (i) and (ii). Unless a higher
percentage is provided for under the Charter, the affirmative vote of the
holders of a majority of the Outstanding shares of Preferred Stock,
including Preferred Shares, voting together as a single class, will be
required to approve any plan of reorganization (including bankruptcy
proceedings) adversely affecting such shares or any action requiring a vote
of security holders under Section 13(a) of the 1940 Act. The class vote of
holders of shares of Preferred Stock, including Preferred Shares, described
above will in each case be in addition to a separate vote of the requisite
percentage of shares of Common Stock and shares of Preferred Stock,
including Preferred Shares, voting together as a single class necessary to
authorize the action in question. Notwithstanding the preceding sentence,
to the extent permitted by Maryland General Corporation Law, no vote of
holders of Common Stock, either separately or together with holders of
Preferred Shares as a single class, shall be necessary to take the actions
contemplated by clauses (i) and (ii) of the first sentence of this Section
5(c) and the holders of Common Stock shall not be entitled to vote in
respect of such matters, unless, in the case of the actions contemplated by
clause (ii) of the first sentence of this section 5(c), the action would
adversely affect the contract rights expressly set forth in the Charter of
the holders of Common Stock.

                 (d) Voting Procedures.

                     (i) As soon as practicable after the accrual of any
      right of the Holders of shares of Preferred Stock to elect additional
      directors as described in paragraph 5(b) above, the Corporation shall
      notify the Secretary of the Corporation and instruct the Secretary to
      call a special meeting of such Holders, by mailing a notice of such
      special meeting to such Holders, such meeting to be held not less
      than 10 nor more than 20 days after the date of mailing of such
      notice. If the Secretary of the Corporation does not call such a
      special meeting, it may be called by Holders of at least 25% of the
      votes entitled to be cast at such meeting on like notice. The record
      date for determining the Holders entitled to notice of and to vote at
      such special meeting shall be the close of business on the fifth
      Business Day preceding the day on which such notice is mailed. At any
      such special meeting and at each meeting held during a Voting Period,
      such Holders, voting together as a class (to the exclusion of the
      holders of all other securities and classes of capital stock of the
      Corporation), shall be entitled to elect the number of directors
      prescribed in paragraph 5(b) above on a one-vote-per-share basis. At
      any such meeting or adjournment thereof in the absence of a quorum, a
      majority of such holders present in person or by proxy shall have the
      power to adjourn the meeting without notice, other than by an
      announcement at the meeting, to a date not more than 120 days after
      the original record date.

                     (ii) For purposes of determining any rights of the
      Holders to vote on any matter or the number of shares required to
      constitute a quorum, whether such right is created by these Articles
      Supplementary, by the other provisions of the Charter, by statute or
      otherwise, a share of Preferred Shares which is not outstanding shall
      not be counted.

                     (iii) The terms of office of all persons who are
      directors of the Corporation at the time of a special meeting of
      Holders and holders of other Preferred Stock to elect directors shall
      continue, notwithstanding the election at such meeting by the Holders
      and such other holders of the number of directors that they are
      entitled to elect, and the persons so elected by the Holders and such
      other holders, together with the two incumbent directors elected by
      the Holders and such other holders of Preferred Stock and the
      remaining incumbent directors elected by the holders of the Common
      Stock and Preferred Stock, shall constitute the duly elected
      directors of the Corporation.

                     (iv) The terms of office of the additional directors
      elected by the Holders and holders of other Preferred Stock pursuant
      to paragraph 5(b) above shall terminate on the earliest date
      permitted by the Maryland General Corporation Law following the
      termination of a Voting Period, the remaining directors shall
      constitute the directors of the Corporation and the voting rights of
      the Holders and such other holders to elect additional directors
      pursuant to paragraph 5(b) above shall cease, subject to the
      provisions of the last sentence of paragraph 5 (b) (ii)

                 (e) Exclusive Remedy. Unless otherwise required by law,
the Holders of Preferred Shares shall not have any relative rights or
preferences or other special rights other than those specifically set forth
herein. The Holders of Preferred Shares shall have no preemptive rights or
rights to cumulative voting. In the event that the Corporation fails to pay
any dividends on the Preferred Shares, the exclusive remedy of the Holders
shall be the right to vote for directors pursuant to the provisions of this
paragraph 5.

                 (f) Notification to Moody's and S&P. In the event a vote
of Holders of Preferred Shares is required pursuant to the provisions of
Section 13(a) of the 1940 Act, the Corporation shall, not later than ten
business days prior to the date on which such vote is to be taken, notify
Moody's and S&P that such vote is to be taken and the nature of the action
with respect to which such vote is to be taken. Upon completion of any such
vote, the Corporation shall notify Moody's and S&P as to the result of such
vote.

            6. 1940 Act Preferred Shares Asset Coverage. The Corporation
shall maintain, as of the last Business Day of each month in which any
share of Preferred Shares is outstanding, the 1940 Act Preferred Shares
Asset Coverage.

            7. Preferred Shares Basic Maintenance Amount. (a) The
Corporation shall maintain, on each Valuation Date, and shall verify to its
satisfaction that it is maintaining on such Valuation Date, (i) Moody's
Eligible Assets having an aggregate Discounted Value equal to or greater
than the Preferred Shares Basic Maintenance Amount and (ii) S&P Eligible
Assets having an aggregate Discounted Value equal to or greater than the
Preferred Shares Basic Maintenance Amount. Upon any failure to maintain the
required Discounted Value, the Corporation will use its best efforts to
alter the composition of its portfolio to reattain the Preferred Shares
Basic Maintenance Amount on or prior to the Preferred Shares Basic
Maintenance Cure Date.

                 (b) On or before 5:00 p.m., New York City time, on the
third Business Day after a Valuation Date on which the Corporation fails to
satisfy the Preferred Shares Basic Maintenance Amount, the Corporation
shall complete and deliver to the Auction Agent, Moody's and S&P a complete
Preferred Shares Basic Maintenance Report as of the date of such failure,
which will be deemed to have been delivered to the Auction Agent if the
Auction Agent receives a copy or telecopy, telex or other electronic
transcription thereof and on the same day the Corporation mails to the
Auction Agent for delivery on the next Business Day the complete Preferred
Shares Basic Maintenance Report. The Corporation shall also give a notice
of cure of its failure to satisfy the Preferred Shares Basic Maintenance
Amount along with the complete Preferred Shares Basic Maintenance Report to
the Auction Agent, Moody's and S&P within three Business Days of its
determination that it has satisfied such requirement following any period
during which it has failed to satisfy such requirement. The Corporation
will also deliver a Preferred Shares Basic Maintenance Report of the
Auction Agent as of (i) the fifteenth day of each month (or, if such day is
not a Business Day, the next succeeding Business Day) and (ii) the last
Business Day of each month, in each case on or before the third Business
Day after such day. The Corporation will also deliver a Preferred Shares
Basic Maintenance Report to Moody's or S&P, as the case may be, for each
Valuation Date that the Discounted Value of Moody's Eligible Assets or S&P
Eligible Assets is less than or equal to 125% of the Preferred Shares Basic
Maintenance Amount, provided, however, that if the Valuation Date is every
day that is a Business Day, the Corporation will deliver a Preferred Shares
Basic Maintenance Report to Moody's or S&P, as the case may be, for each
Valuation Date that the Discounted Value of Moody's Eligible Assets or S&P
Eligible Assets is less than or equal to 105% of the Preferred Shares Basic
Maintenance Amount. The Corporation will deliver a Preferred Shares Basic
Maintenance Report to Moody's upon request and when the Corporation redeems
any shares of Common Stock. The Corporation will deliver a Preferred Shares
Basic Maintenance Report to S&P upon request. A failure by the Corporation
to deliver a Preferred Shares Basic Maintenance Report under this paragraph
7(b) shall be deemed to be delivery of a Preferred Shares Basic Maintenance
Report indicating the Discounted Value for S&P Eligible Assets and Moody's
Eligible Assets of the Corporation is less than the Preferred Shares Basic
Maintenance Amount, as of the relevant Valuation Date.

                 (c) Within ten Business Days after the date of delivery of
a Preferred Shares Basic Maintenance Report and a Certificate of Minimum
Liquidity in accordance with paragraph 7(b) above relating to a Quarterly
Valuation Date, the Corporation shall cause the Independent Accountant to
confirm in writing to the Auction Agent, Moody's and S&P (i) the
mathematical accuracy of the calculations reflected in such Report (and in
any other Preferred Shares Basic Maintenance Report, randomly selected by
the Independent Accountant, that was delivered by the Corporation during
the quarter ending on such Quarterly Valuation Date) and (with respect to
S&P only while S&P is rating the Preferred Shares) such Certificate, (ii)
that, in such Report (and in such randomly selected Report), the
Corporation correctly determined the assets of the Corporation which
constitute S&P Eligible Assets or Moody's Eligible Assets, as the case may
be, at such Quarterly Valuation Date in accordance with these Articles
Supplementary, (iii) that, in such Report (and in such randomly selected
Report), the Corporation determined whether the Corporation had, at such
Quarterly Valuation Date (and at the Valuation Date addressed in such
randomly-selected Report) in accordance with these Articles Supplementary,
S&P Eligible Assets of an aggregate Discounted Value at least equal to the
Preferred Shares Basic Maintenance Amount and Moody's Eligible Assets of an
aggregate Discounted Value at least equal to the Preferred Shares Basic
Maintenance Amount, (iv) that (with respect to S&P only) in such
Certificate, the Corporation determined the Minimum Liquidity Level and the
Corporation's Deposit Securities in accordance with these Articles
Supplementary, including maturity or tender date, (v) with respect to the
S&P rating on Municipal Obligations, the issuer name, issue size and coupon
rate listed in such Report and (with respect to S&P only) such Certificate,
that the Independent Accountant has requested that S&P verify such
information and the Independent Accountant shall provide a listing in its
letter of any differences, (vi) with respect to the Moody's ratings on
Municipal Obligations, the issuer name, issue size and coupon rate listed
in such Report and (with respect to S&P only) such Certificate, that such
information has been verified by Moody's (in the event such information is
not verified by Moody's, the Independent Accountant will inquire of Moody's
what such information is, and provide a listing in its letter of any
differences), and (vii) with respect to the bid or mean price, (or such
alterative permissible factor used in calculating the Market Value)
provided by the custodian of the Corporation's assets to the Corporation
for purposes of valuing securities in the Corporation's portfolio, the
Independent Accountant has traced the price used in such Report and (with
respect to S&P only) such Certificate to the bid or mean price listed in
such Report and (with respect to S&P only) such Certificate as provided to
the Corporation and verified that such information agrees (in the event
such information does not agree, the Independent Accountant will provide a
listing in its letter of such differences) (such confirmation is herein
called the "Accountant's Confirmation").

                 (d) Within ten Business Days after the date of delivery to
the Auction Agent, S&P and Moody's of a Preferred Shares Basic Maintenance
Report in accordance with paragraph 7(b) above relating to any Valuation
Date on which the Corporation failed to maintain S&P Eligible Assets with
an aggregate Discounted Value and Moody's Eligible Assets with an aggregate
Discounted Value equal to or greater than the Preferred Shares Basic
Maintenance Amount, and relating to the Preferred Shares Basic Maintenance
Cure Date with respect to such failure, the Independent Accountant will
provide to the Auction Agent, S&P and Moody's an Accountant's Confirmation
as to such Preferred Shares Basic Maintenance Report.

                 (e) If any Accountant's Confirmation delivered pursuant to
subparagraph (c) or (d) of this paragraph 7 shows that an error was made in
the Preferred Shares Basic Maintenance Report for a particular Valuation
Date for which such Accountant's Confirmation was required to be delivered,
or shows that a lower aggregate Discounted Value for the aggregate of all
S&P Eligible Assets or Moody's Eligible Assets, as the case may be, of the
Corporation was determined by the Independent Accountant, the calculation
or determination made by such Independent Accountant shall be final and
conclusive and shall be binding on the Corporation, and the Corporation
shall accordingly amend and deliver the Preferred Shares Basic Maintenance
Report to the Auction Agent, S&P and Moody's promptly following receipt by
the Corporation of such Accountant's Confirmation.

                 (f) On or before 5:00 p.m., New York City time, on the
first Business Day after the Date of Original Issue of the Preferred
Shares, the Corporation will complete and deliver to S&P and Moody's a
Preferred Shares Basic Maintenance Report as of the close of business on
such Date of Original Issue. Within five business days of such Date of
Original Issue, the Corporation shall cause the Independent Accountant to
confirm in writing to S&P and Moody's (i) the mathematical accuracy of the
calculations reflected in such Report and (ii) that the aggregate
Discounted Value of S&P Eligible Assets and the aggregate Discounted Value
of Moody's Eligible Assets reflected thereon equals or exceeds the
Preferred Shares Basic Maintenance Amount reflected thereon.

                 (g) For so long as Preferred shares are rated by Moody's,
in managing the Corporation's portfolio, the Corporation shall require that
the Adviser will not alter the composition of the Corporation's portfolio
if, in the reasonable belief of the Adviser, the effect of any such
alteration would be to cause the Corporation to have Moody's Eligible
Assets with an aggregate Discounted Value, as of the immediately preceding
Valuation Date, less than the Preferred Shares Basic Maintenance Amount as
of such Valuation Date; provided, however, that in the event that, as of
the immediately preceding Valuation Date, the aggregate Discounted Value of
Moody's Eligible Assets exceeded the Preferred Shares Basic Maintenance
Amount by twenty-five percent or less (or, in the event the Valuation Date
is every day that is a Business Day, five percent or less), the Adviser
will not alter the composition of the Corporation's portfolio in a manner
reasonably expected to reduce the aggregate Discounted Value of Moody's
Eligible Assets unless the Corporation shall have confirmed that, after
giving effect to such alteration, the aggregate Discounted Value of Moody's
Eligible Assets would exceed the Preferred Shares Basic Maintenance Amount.

            8. Minimum Liquidity Level. (i) For so long as any Preferred
Shares are rated by S&P, the Corporation shall be required to have, as of
each Valuation Date, Dividend Coverage Assets having in the aggregate a
value not less than the Dividend Coverage Amount.

                     (ii) As of each Valuation Date as long as any Preferred
      Shares are rated by S&P, the Corporation shall determine (A) the
      Market Value of the Dividend Coverage Assets owned by the Corporation
      as of that Valuation Date, (B) the Dividend Coverage Amount on that
      Valuation Date, and (C) whether the Minimum Liquidity Level is met as
      of that Valuation Date. The calculations of the Dividend Coverage
      Assets, the Dividend Coverage Amount and whether the Minimum
      Liquidity Level is met shall be set forth in a certificate (a
      "Certificate of Minimum Liquidity") dated as of the Valuation Date.
      The Preferred Shares Basic Maintenance Report and the Certificate of
      Minimum Liquidity may be combined in one certificate. The Corporation
      shall cause the Certificate of Minimum Liquidity to be delivered to
      S&P not later than the close of business on the third Business Day
      after the Valuation Date applicable to such Certificate pursuant to
      paragraph 7(b). The Minimum Liquidity Level shall be deemed to be met
      as of any date of determination if the Corporation has timely
      delivered a Certificate of Minimum Liquidity relating to such date
      which states that the same has been met and which is not manifestly
      inaccurate. In the event that a Certificate of Minimum Liquidity is
      not delivered to S&P when required, the Minimum Liquidity Level shall
      be deemed not to have been met as of the applicable date.

                     (iii) If the Minimum Liquidity Level is not met as of
      any Valuation Date, then the Corporation shall purchase or otherwise
      acquire Dividend Coverage Assets to the extent necessary so that the
      Minimum Liquidity Level is met as of the fifth Business Day following
      such Valuation Date. The Corporation shall, by such fifth Business
      Day, provide to S&P a Certificate of Minimum Liquidity setting forth
      the calculations of the Dividend Coverage Assets and the Dividend
      Coverage Amount and showing that the Minimum Liquidity Level is met
      as of such fifth Business Day together with a report of the custodian
      of the Corporation's assets confirming the amount of the
      Corporation's Dividend Coverage Assets as of such fifth Business Day.

            9. Certain Other Restrictions. (a) So long as there are
Preferred Shares Outstanding, the Corporation will enter into futures and
options transactions only for bona fide hedging purposes and not for
leveraging or speculative purposes. So long as Moody's and S&P are rating
the Preferred Shares, the Corporation will only engage in futures or
options transactions in accordance with the then-current guidelines of such
ratings agencies, only if it is valuing its assets daily and only after it
has received written confirmation from Moody's and S&P, as appropriate,
that such transactions would not impair the ratings then assigned by S&P
and Moody's to Preferred Shares. The S&P guidelines in effect as of the
Date of Original issue are set forth in their entirety in the following
paragraph. The Corporation may engage in futures and options transactions
in accordance therewith and such transactions shall have the consequences
included in such guidelines set forth therein (as such guidelines are
amended, modified and supplemented from time to time by S&P), provided,
however, that it may not engage in any such transactions unless it has
satisfied the relevant provisions of this paragraph relating to complying
with Moody's guidelines and obtaining written confirmation from Moody's and
S&P.

            For so long as Preferred Shares are rated by S&P, the
Corporation will not, unless it has received written confirmation from S&P
that any such action would not impair the rating then assigned by S&P to
Preferred Shares, purchase or sell futures contracts or options thereon or
write uncovered put or uncovered call options on portfolio securities
except (provided that the Corporation has received such written
confirmation in advance from S&P) that (i) the Corporation may engage in
S&P Hedging Transactions based on the Municipal Index, provided that (A)
the Corporation shall not engage in any S&P Hedging Transaction based on
the Municipal Index (other than Closing Transactions) which would cause the
Corporation at the time of such transaction to own or have sold (1) more
than 1,000 outstanding futures contracts based on the Municipal Index, (2)
outstanding futures contracts based on Municipal Index exceeding in number
25% of the quotient of the fair market value of the Corporation's total
assets divided by 100,000 or (3) outstanding futures contracts based on the
Municipal Index exceeding in number 10% of the average number of daily
traded futures contracts based on the Municipal Index in the month prior to
the time of effecting such transaction as reported by The Wall Street
Journal and (ii) the Corporation may engage in S&P Hedging Transactions
based on Treasury Bonds, provided that (A) the Corporation shall not engage
in any S&P Hedging Transactions based on Treasury Bonds (other than Closing
Transactions) which would cause the Corporation at the time of such
transaction to own or have sold the lesser of (1) outstanding futures
contracts based on Treasury Bonds exceeding in number 25% of the quotient
of the fair market value of the Corporation's total assets divided by
100,000 or (2) outstanding futures contracts based on Treasury Bonds
exceeding in number 10% of the average number of daily traded futures
contracts based on Treasury Bonds in the month prior to the time of
effecting such transaction as reported by The Wall Street Journal. For so
long as Preferred Shares are rated by S&P, the Corporation will engage in
Closing Transactions to close out any outstanding futures contract which
the Corporation owns or has sold or any outstanding option thereon owned by
the Corporation in the event (i) the Corporation does not have S&P Eligible
Assets with an aggregate Discounted Value equal to or greater than the
Preferred Shares Basic Maintenance Amount on two consecutive Valuation
Dates and (ii) the Corporation is required to pay Variation Margin on the
second such Valuation Date. For so long as Preferred Shares are rated by
S&P, the Corporation will engage in a Closing Transaction to close out any
outstanding futures contract or option thereon in the month prior to the
delivery month under the terms of such futures contract or option thereon
unless the Corporation holds securities deliverable under such terms. For
purposes of calculating the Discounted Value of S&P Eligible Assets to
determine compliance with the Preferred Shares Basic Maintenance Amount,
such Discounted Value shall be reduced by an amount equal to (i) 30% of the
aggregate settlement value, as marked to market, of any outstanding futures
contracts based on the Municipal Index which are owned by the Trust plus
(ii) 25% of the aggregate settlement value, as marked to market, of any
outstanding futures contracts based on Treasury Bonds which contracts are
owned by the Corporation. For so long as Preferred Shares are rated by S&P,
when the Corporation writes a futures contract or option thereon, it will
maintain an amount of cash, cash equivalents or short-term, fixed-income
securities in a segregated account with the Corporation's custodian, so
that the amount so segregated plus the amount of Initial Margin and
Variation Margin held in the account of the Corporation's broker equals the
fair market value of the futures contract, except that in the event the
Corporation writes a futures contract or option thereon which requires
delivery of an underlying security, the Corporation shall hold such
underlying security.

                 (b) For so long as Preferred Shares are rated by Moody's
or S&P, the Corporation will not, unless it has received written
confirmation from Moody's and/or S&P, as the case may be, that such action
would not impair the ratings then assigned to Preferred Shares by Moody's
and/or S&P, as the case may be, (i) borrow money, (ii) engage in short
sales of securities, (iii) lend any securities, (iv) issue any class or
series of stock ranking prior to or on a parity with the Preferred Shares
with respect to the payment of dividends or the distribution of assets upon
dissolution, liquidation or winding up of the Corporation, (v) reissue any
Preferred Shares previously purchased or redeemed by the Corporation, (vi)
merge or consolidate into or with any other corporation, (vii) change the
Pricing Service or (viii) engage in reverse repurchase agreements.

            10. Notice. All notices or communications, unless otherwise
specified in these Articles Supplementary, shall be sufficiently given if
in writing and delivered in person or mailed by first-class mail, postage
prepaid. Notice shall be deemed given on the earlier of the date received
or the date seven days after which such notice is mailed.

            11. Auction Procedures. (a) Certain definitions. As used in
this paragraph 11, the following terms shall have the following meanings,
unless the context otherwise requires:

                     (i) "Auction Date" shall mean the first Business Day
      preceding the first day of a Dividend Period.

                     (ii) "Available Preferred Shares" shall have the meaning
      specified in paragraph 11(d)(i) below.

                     (iii) "Bid" shall have the meaning specified in
      paragraph 11(b)(i) below.

                     (iv) "Bidder" shall have the meaning specified in
      paragraph 11(b)(i) below.

                     (v) "Hold Order" shall have the meaning specified in
      paragraph 11(b)(i) below.

                     (vi) "Maximum Applicable Rate," for any Dividend
      Payment Period for the Preferred Shares will be the Applicable
      Percentage of the higher of the 30-day "AA" Composite Commercial
      Paper Rate and the Taxable Equivalent of the Short-Term Municipal
      Bond Rate except in the case of a Special Dividend Period in which
      case the Maximum Applicable Rate for any Dividend Payment Period
      included in such Special Dividend Period will be the Applicable
      Percentage (determined on the date of the Notice of Special Dividend
      Period in the case of any such Notice that specifies a Maximum
      Applicable Rate applicable to such Special Dividend Payment Period)
      of the Special Dividend Period Reference Rate for such Dividend
      Payment Period. The Applicable Percentage will be determined based on
      (i) the lower of the credit rating or ratings assigned on such date
      to such shares by Moody's and S&P (or if Moody's or S&P or both shall
      not make such rating available, the equivalent of either or both of
      such ratings by a Substitute Rating Agency or two Substitute Rating
      Agencies or, in the event that only one such rating shall be
      available, such rating) and (ii) whether the Corporation has provided
      notification to the Auction Agent prior to the Auction establishing
      the Applicable Rate for any dividend pursuant to paragraph 2(f)
      hereof that net capital gains or other taxable income will be
      included in such dividend on Preferred Shares as follows:

                                        Applicable          Applicable
          Credit Ratings               Percentage:          Percentage:
      Moody's            S&P           No Notification      Notification
- ---------------------------------      ----------------------------------

"aa3" or higher    AA- or higher            110%                 150%
"a3" to "al"       A- to A+                 125%                 160%
"baa3" to "baal"   BBB- to BBB+             150%                 250%
"ba3" to "bal"     BB- to BB+               200%                 275%
Below "ba3"        Below BB-                250%                 300%


            The Corporation will take all reasonable action necessary to
enable Moody's and S&P to provide a rating for all four series of Preferred
Shares. If either Moody's or S&P shall not make such a rating available, or
neither Moody's nor S&P shall make such a rating available, Merrill Lynch,
Pierce, Fenner & Smith Incorporated or its affiliates and successors
together with Kidder, Peabody & Co. Incorporated or its affiliates and
successors, after consultation with the Corporation, will select a
nationally recognized statistical rating organization (a "Substitute Rating
Agency,) or two nationally recognized statistical rating organizations
("Substitute Rating Agencies") to act as Substitute Rating Agency or
Substitute Rating Agencies, as the case may be; provided that if such a
rating is not made available with respect to the Series T7 Preferred
Shares, Series T28 Preferred Shares, Series R28 Preferred Shares, Merrill
Lynch, Pierce, Fenner & Smith or its affiliates and successors, after
consultation with the Corporation, shall select a Substitute Rating Agency
or Agencies and if such rating is not made available with respect to the
Series R7 Preferred Shares only, Kidder, Peabody & Co. Incorporated or its
affiliates and successors, after consultation with the Corporation, shall
select a Substitute Rating Agency or Agencies.

                     (vii) "Minimum Applicable Rate," for any Dividend
      Payment Period included in a Special Dividend Period for which Bid
      Requirements are imposed will be such rate as may be specified by the
      Corporation in the Notice of Special Dividend Period relating to the
      Special Dividend Period within which such Dividend Payment Period
      occurs.

                     (viii) "Order" shall have the meaning specified in
      paragraph 11(b)(i) below.

                     (ix) "Preferred Shares" shall mean the Preferred
      Shares being auctioned pursuant to this paragraph 11.

                     (x) "Sell Order" shall have the meaning specified in
      paragraph 11(b)(i) below.

                     (xi) "Submission Deadline" shall mean 1:00 P.M., New
      York City time, on any Auction Date or such other time on any Auction
      Date as may be specified by the Auction Agent from time to time as
      the time by which each Broker-Dealer must submit to the Auction Agent
      in writing all Orders obtained by it for the Auction to be conducted
      on such Auction Date.

                     (xii) "Submitted Bid" shall have the meaning specified
      in paragraph 11(d)(i) below.

                     (xiii) "Submitted Hold Order" shall have the meaning
      specified in paragraph 11(d)(i) below.

                     (xiv) "Submitted Order" shall have the meaning
      specified in paragraph 11(d)(i) below.

                     (xv) "Submitted Sell Order" shall have the meaning
      specified in paragraph 11 (d) (i) below.

                     (xvi) "Sufficient Clearing Bids" shall have the meaning
      specified in paragraph 11 (d) (i) below.

                     (xvii) "Winning Bid Rate" shall have the meaning
      specified in paragraph 11(d)(i) below.

                 (b) Orders by Existing Holders and Potential Holders.

                     (i) On or prior to the Submission Deadline on each
      Auction Date:

                              (A) each Existing Holder may submit to a
            Broker-Dealer information as to:

                         (1) the number of Outstanding shares, if any, of
      Preferred Shares held by such Existing Holder which such Existing
      Holder desires to continue to hold without regard to the Applicable
      Rate for the next succeeding Dividend Period;

                         (2) the number of Outstanding shares, if any, of
      Preferred Shares held by such Existing Holder which such Existing
      Holder desires to continue to hold, provided that the Applicable Rate
      for the next succeeding Dividend Period shall not be less than the
      rate per annum or, in the case of an Auction with Bid Requirements
      including a Spread, the Spread specified by such Existing Holder;
      and/or

                         (3) the number of Outstanding shares, if any, of
      Preferred Shares held by such Existing Holder which such Existing
      Holder offers to sell without regard to the Applicable Rate
      for the next succeeding Dividend Period; and

                              (B) each Broker-Dealer, using a list of
            Potential Holders that shall be maintained in good faith for
            the purpose of conducting a competitive Auction, shall contact
            Potential Holders, including Persons that are not Existing
            Holders, on such list to determine the number of Outstanding
            shares, if any, of Preferred Shares which each such Potential
            Holder offers to purchase, provided that the Applicable Rate
            for the next succeeding Dividend Period shall not be less than
            the rate per annum or Spread specified by such Potential
            Holder.

            For the purposes hereof, the communication to a Broker-Dealer
of information referred to in clause (A) or (B) of this paragraph 11(b)(i)
is hereinafter referred to an "Order" and each Existing Holder and each
Potential Holder placing an Order is hereinafter referred to as a "Bidder";
an Order containing the information referred to in clause (A)(1) of this
paragraph 11(b)(i) is hereinafter referred to as a "Hold Order"; an order
containing the information referred to in clause (A)(2) or (B) of this
paragraph 11(b)(i) is hereinafter referred to as a "Bid"; and an Order
containing the information referred to in clause (A)(3) of this paragraph
11(b)(i) is hereinafter referred to as a "Sell Order".

                     (ii) (A) A Bid by an Existing Holder shall constitute
      an irrevocable offer to sell:

                         (1) the number of Outstanding Preferred Shares
      specified in such Bid if the Applicable Rate determined on such
      Auction Date shall be less than the rate per annum or Spread
      specified in such Bid; or

                         (2) such number of a lesser number of Outstanding
      Preferred Shares to be determined as set forth in paragraph
      11(e)(i)(D) if the Applicable Rate determined on such Auction Date
      shall be equal to the rate per annum or Spread specified therein; or

                         (3) a lesser number of outstanding Preferred
      Shares to be determined as set forth in paragraph 11(e)(ii)(C) if
      such specified rate per annum shall be higher than the Maximum
      Applicable Rate and Sufficient Clearing Bids do not exist.

                              (B) A Sell Order by an Existing Holder shall
            constitute an irrevocable offer to sell:

                         (1)  the number of Outstanding Preferred Shares
      specified in such Sell Order; or

                         (2) such number or a lesser number of Outstanding
      Preferred Shares to be determined as set forth in paragraph
      11(e)(ii)(C) if Sufficient Clearing Bids do not exist.

                              (C) A Bid by a Potential Holder shall
            constitute an irrevocable offer to purchase:

                         (1) the number of Outstanding Preferred Shares
      specified in such Bid if the Applicable Rate determined on such
      Auction Date shall be higher than the rate per annum or Spread
      specified in such Bid; or

                         (2) such number or a lesser number of Outstanding
      Preferred Shares to be determined as set forth in paragraph
      11(e)(i)(E) if the Applicable Rate determined on such Auction Date
      shall be equal to the rate per annum or Spread specified therein.

                 (c) Submission of Orders by Broker-Dealers to Auction Agent.

                     (i) Each Broker-Dealer shall submit in writing or
      through the Auction Agent's Auction Processing System to the Auction
      Agent prior to the Submission Deadline on each Auction Date all
      Orders obtained by such Broker-Dealer and specifying with respect
      to each Order:

                              (A) the name of the Bidder placing such Order;

                              (B) the aggregate number of Outstanding
            Preferred Shares that are the subject of such Order;

                              (C) to the extent that such Bidder is an
            Existing Holder:

                         (1) the number of Outstanding shares, if any, of
      Preferred Shares subject to any Hold Order placed by such Existing
      Holder;

                         (2) the number of Outstanding shares, if any, of
      Preferred Shares subject to any Bid placed by such Existing Holder
      and the rate per annum or Spread specified in such Bid; and

                         (3) the number of Outstanding shares, if any, of
      Preferred Shares subject to any Sell Order placed by such Existing
      Holder; and

                              (D) (i) to the extent such Bidder is a
            Potential Holder, the rate per annum or Spread specified in
            such Potential Holder's Bid.

                     (ii) If any rate per annum or Spread specified in any
      Bid contains more than three figures to the right of the decimal
      point, the Auction Agent shall round such rate up to the next highest
      one-thousandth (.001) of 1% and shall round such Spread to the next
      highest one-thousandth (.001) of a basis point.

                     (iii) If an Order or Orders covering all of the
      Outstanding Preferred Shares held by an Existing Holder is not
      submitted to the Auction Agent prior to the Submission Deadline, the
      Auction Agent shall deem a Hold order to have been submitted on
      behalf of such Existing Holder covering the number of Outstanding
      Preferred Shares held by such Existing Holder and not subject to
      Orders submitted to the Auction Agent; provided, however, that with
      respect to an Auction to establish a Special Dividend Period longer
      than 91 days, the Auction Agent shall deem a Sell Order to have been
      submitted on behalf of such Existing Holder covering such number of
      Outstanding Preferred Shares.

                     (iv) If one or more Orders on behalf of an Existing
      Holder covering in the aggregate more than the number of Outstanding
      Preferred Shares held by such Existing Holder are submitted to the
      Auction Agent, such Orders shall be considered valid as follows and
      in the following order of priority:

                              (A) any Hold Order submitted on behalf of
            such Existing Holder shall be considered valid up to and
            including the number of Outstanding Preferred Shares held by
            such Existing Holder; provided that if more than one Hold Order
            is submitted on behalf of such Existing Holder and the number
            of Preferred Shares subject to such Hold Orders exceeds the
            number of Outstanding Preferred Shares held by such Existing
            Holder, the number of Preferred Shares subject to each of such
            Hold Orders shall be reduced pro rata so that such Hold Orders,
            in the aggregate, will cover exactly the number of Outstanding
            Preferred Shares held by such Existing Holder;

                              (B) any Bids submitted on behalf of such
            Existing Holder shall be considered valid, in the ascending
            order of their respective rates per annum or Spread, if more
            than one Bid is submitted on behalf of such Existing Holder, up
            to and including the excess of the number of Outstanding
            Preferred Shares held by such Existing Holder over the number
            of Preferred Shares subject to any Hold Order referred to in
            paragraph 11(c)(iv)(A) above (and if more than one Bid
            submitted on behalf of such Existing Holder specifies the same
            rate per annum or Spread and together they cover more than the
            remaining number of shares that can be the subject of valid
            Bids after application of paragraph 11(c)(iv)(A) above and of
            the foregoing portion of this paragraph 11(c)(iv)(B) to any Bid
            or Bids specifying a lower rate or rates per annum or Spread,
            the number of shares subject to each of such Bids shall be
            reduced pro rata so that such Bids, in the aggregate, cover
            exactly such remaining number of shares); and the number of
            shares, if any, subject to Bids not valid under this paragraph
            11(c)(iv)(B) shall be treated as the subject of a Bid by a
            Potential Holder; and

                              (C) any Sell Order shall be considered valid
            up to and including the excess of the number of Outstanding
            Preferred Shares held by such Existing Holder over the number
            of Preferred Shares subject to Hold Orders referred to in
            paragraph 11(c)(iv)(A) and Bids referred to in paragraph
            11(c)(iv)(B); provided that if more than one Sell Order is
            submitted on behalf of any Existing Holder and the number of
            Preferred Shares subject to such Sell Orders is greater than
            such excess, the number of Preferred Shares subject to each of
            such Sell Orders shall be reduced pro rata so that such Sell
            Orders, in the aggregate, cover exactly the number of Preferred
            Shares equal to such excess.

                     (v) If more than one Bid is submitted on behalf of any
      Potential Holder, each Bid submitted shall be a separate Bid with the
      rate per annum or Spread and number of Preferred Shares specified.

                     (vi) Any Bid by an Existing Holder that specifies a
      Spread, with respect to an Auction in which a Spread is not included
      in any Bid Requirements or in which there are no Bid Requirements and
      any Order that does not specify a Spread with respect to an Auction
      in which a Spread is included in any Bid Requirements shall be
      treated as a Sell Order.

                 (d) Determination of Sufficient Clearing Bids, Winning Bid
Rate and Applicable Rate.

                     (i) Not earlier than the Submission Deadline on each
      Auction Date, the Auction Agent shall assemble all orders submitted
      or deemed submitted to it by the Broker-Dealers (each such order as
      submitted or deemed submitted by a Broker-Dealer being hereinafter
      referred to individually as a "Submitted Hold Order", a "Submitted
      Bid" or a "Submitted Sell Order", as the case may be, or as a
      "Submitted Order") and shall determine:

                              (A) the excess of the total number of
            Outstanding Preferred Shares over the number of outstanding
            Preferred Shares that are the subject of submitted Hold Orders
            (such excess being hereinafter referred to as the "Available
            Preferred Shares");

                              (B) from the Submitted Orders whether the
            number of Outstanding Preferred Shares that are the subject of
            Submitted Bids by Potential Holders specifying one or more
            rates per annum or Spreads that result in one or more rates per
            annum on such date equal to or lower than the Maximum
            Applicable Rate in effect for the first Dividend Payment Period
            after the Auction Date exceeds or is equal to the sum of:

                         (1) the number of Outstanding Preferred Shares
      that are the subject of Submitted Bids by Existing Holders specifying
      one or more rates per annum or Spreads that result in one or more
      rates per annum on such date higher than such Maximum Applicable
      Rate, and

                         (2) the number of Outstanding Preferred Shares
      that are subject to Submitted Sell Orders (if such excess or such
      equality exists (other than because the number of Outstanding
      Preferred Shares in clauses (1) and (2) above are each zero because
      all of the Outstanding Preferred Shares are the subject of Submitted
      Hold Orders), such Submitted Bids by Potential Holders being
      hereinafter referred to collectively as "Sufficient Clearing Bids");
      and

                              (C) if Sufficient Clearing Bids exist, the
            lowest rate per annum or, in the case of an Auction with Bid
            Requirements including a Spread, the lowest Spread specified in
            the Submitted Bids (the "Winning Bid Rate") that if:

                         (1) each Submitted Bid from Existing Holders
      specifying the Winning Bid Rate and all other Submitted Bids from
      Existing Holders specifying lower rates per annum or Spreads were
      rejected, thus entitling such Existing Holders to continue to hold
      the Preferred Shares that are the subject of such Submitted Bids, and

                         (2) each Submitted Bid from Potential Holders
      specifying the Winning Bid Rate and all other Submitted Bids from
      Potential Holders specifying lower rates per annum or Spreads were
      accepted,

      thus entitling the Potential Holders to purchase the Preferred Shares
      that are the subject of such Submitted Bids, would result in the
      number of shares subject to all Submitted Bids specifying the Winning
      Bid Rate or a lower rate per annum or Spread being at least equal to
      the Available Preferred Shares.

                              (D) For purposes of these Articles
            Supplementary, a positive Spread shall be considered lower than
            another positive Spread to the extent it is a lower number, a
            Spread of zero shall be considered lower than a positive
            Spread, a negative Spread shall be considered lower than a
            Spread of zero and a negative Spread shall be considered lower
            than another negative Spread to the extent it is a higher
            number.

                     (ii) Promptly after the Auction Agent has made the
      determinations pursuant to paragraph 11(d)(i), the Auction Agent
      shall advise the Corporation of the Maximum Applicable Rate (or, in
      the event the Corporation has specified a Maximum Applicable Rate or
      Rates, or a Minimum Applicable Rate or Rates the Auction Agent shall
      confirm to the Corporation the calculation of such Maximum Applicable
      Rate or Rates or such Minimum Applicable Rate or Rates) and, based on
      such determinations, the Applicable Rate for the next succeeding
      Dividend Period as follows:

                              (A) if Sufficient Clearing Bids exist, that
            the Applicable Rate for the next succeeding Dividend Period
            shall be equal to the Winning Bid Rate, subject to the effect
            of any applicable Minimum Applicable Rate and any applicable
            Maximum Applicable Rate;

                              (B) if Sufficient Clearing Bids do not exist
            (other than because all of the Outstanding Preferred Shares are
            the subject of Submitted Hold Orders and other than in the
            event the Auction is being conducted with respect to a Special
            Dividend Period), that the Applicable Rate for the next
            succeeding Dividend Period shall be equal to the Maximum
            Applicable Rate;

                              (C) if all of the Outstanding Preferred
            Shares are the subject of Submitted Hold Orders that the
            Dividend Period next succeeding the Auction shall automatically
            be the same length as the immediately preceding Dividend Period
            and the Applicable Rate for the next succeeding Dividend Period
            will be the higher of the 30-day "AA" Composite Commercial
            Paper Rate and the Taxable Equivalent of the Short-Term
            Municipal Bond Rate multiplied by 1 minus the maximum marginal
            regular Federal individual income tax rate then applicable to
            ordinary income or the maximum marginal regular Federal
            corporate tax rate then applicable, whichever is greater (or
            90% of such rate if the Corporation has provided notification
            to the Auction Agent prior to the Auction establishing the
            Applicable Rate for any dividend pursuant to paragraph 2(f)
            hereof that net capital gains or other taxable income will be
            included in such dividend on Preferred Shares) on the date of
            the Auction; or

                              (D) If the Auction is being conducted with
            respect to a Special Dividend Period and Sufficient Clearing
            Bids do not exist, that the Dividend Period next succeeding the
            Auction shall automatically be 28 days (in the case of Series
            T28 Preferred Shares and Series R28 Preferred Shares) or 7 days
            (in the case of Series T7 Preferred Shares and Series R7
            Preferred Shares) and the Applicable Rate for the next
            succeeding Dividend Period will be as set forth in paragraph
            11(d)(ii)(C) above.

                 (e) Acceptance and Rejection of Submitted Bids and
Submitted Sell Orders and Allocation of Shares. Based on the determinations
made pursuant to paragraph 11(d)(i), the Submitted Bids and Submitted Sell
Orders shall be accepted or rejected and the Auction Agent shall take such
other action as set forth below:

                     (i) if Sufficient Clearing Bids have been made,
      subject to the provisions of paragraph 11(e)(iii) and paragraph
      11(e)(iv), Submitted Bids and Submitted Sell Orders shall be accepted
      or rejected in the following order of priority and all other
      Submitted Bids shall be rejected:

                              (A) the Submitted Sell Orders of Existing
            Holders shall be accepted and the Submitted Bid of each of the
            Existing Holders specifying any rate per annum or Spread that
            is higher than the Winning Bid Rate shall be accepted, thus
            requiring each such Existing Holder to sell the Outstanding
            Preferred Shares that are the subject of such Submitted Sell
            Order or Submitted Bid;

                              (B) the Submitted Bid of each of the Existing
            Holders specifying any rate per annum or Spread that is lower
            than the Winning Bid Rate shall be rejected, thus entitling
            each such Existing Holder to continue to hold the Outstanding
            Preferred Shares that are the subject of such Submitted Bid;

                              (C) the Submitted Bid of each of the
            Potential Holders specifying any rate per annum that is lower
            than the Winning Bid Rate or Spread shall be accepted;

                              (D) the Submitted Bid of each of the Existing
            Holders specifying a rate per annum or Spread that is equal to
            the Winning Bid Rate shall be rejected, thus entitling each
            such Existing Holder to continue to hold the Outstanding
            Preferred Shares that are the subject of such Submitted Bid,
            unless the number of Outstanding Preferred Shares subject to
            all such Submitted Bids shall be greater than the number of
            Outstanding Preferred Shares ("Remaining Shares") equal to the
            excess of the Available Preferred Shares over the number of
            outstanding Preferred Shares subject to Submitted Bids
            described in paragraph 11(e)(i)(B) and paragraph 11(e)(i)(C),
            in which event the Submitted Bids of each such Existing Holder
            shall be accepted, and each such Existing Holder shall be
            required to sell Outstanding Preferred Shares, but only in an
            amount equal to the difference between (1) the number of
            Outstanding Preferred Shares then held by such Existing Holder
            subject to such Submitted Bid and (2) the number of Preferred
            Shares obtained by multiplying (x) the number of Remaining
            Shares by (y) a fraction the numerator of which shall be the
            number of Outstanding Preferred Shares held by such Existing
            Holder subject to such Submitted Bid and the denominator of
            which shall be the sum of the numbers of outstanding Preferred
            Shares subject to such Submitted Bids made by all such Existing
            Holders that specified a rate per annum equal or Spread to the
            Winning Bid Rate; and

                              (E) the Submitted Bid of each of the
            Potential Holders specifying a rate per annum or Spread that is
            equal to the Winning Bid Rate shall be accepted but only in an
            amount equal to the number of Outstanding Preferred Shares
            obtained by multiplying (x) the difference between the
            Available Preferred Shares and the number of Outstanding
            Preferred Shares subject to Submitted Bids described in
            paragraph 11(e)(i)(B), paragraph 11(e)(i)(C) and paragraph
            11(e)(i)(D) by (y) a fraction the numerator of which shall be
            the number of Outstanding Preferred Shares subject to such
            Submitted Bid and the denominator of which shall be the sum of
            the numbers of Outstanding Preferred Shares subject to such
            Submitted Bids made by all such Potential Holders that
            specified a rate per annum or Spread equal to the Winning Bid
            Rate.

                     (ii) If Sufficient Clearing Bids have not been made
      (other than because all of the outstanding Preferred Shares are
      subject to Submitted Hold Orders), subject to the provisions of
      paragraph 11(e)(iii), Submitted Orders shall be accepted or rejected
      as follows in the following order of priority and all other Submitted
      Bids shall be rejected:

                              (A) The Submitted Bid of each Existing Holder
            specifying any rate per annum or Spread that is equal to or
            lower than the Maximum Applicable Rate (a Bid specifying a
            Spread being converted to a rate per annum for this purpose by
            applying the Spread to the most recently available Reference
            index or Reference Security) shall be rejected, thus entitling
            such Existing Holder to continue to hold the outstanding
            Preferred Shares that are the subject of such Submitted Bid;

                              (B) the Submitted Bid of each Potential
            Holder specifying any rate per annum or Spread that is equal to
            or lower than the Maximum Applicable Rate (a Bid specifying a
            Spread being converted to a rate per annum for this purpose by
            applying the Spread to the most recently available Reference
            Index or Reference Security) shall be accepted, thus requiring
            such Potential Holder to purchase the Outstanding Preferred
            Shares that are the subject of such Submitted Bid; and

                              (C) the Submitted Bids of each Existing
            Holder specifying any rate per annum or Spread that is higher
            than the Maximum Applicable Rate (a Bid specifying a Spread
            being converted to a rate per annum for this purpose by
            applying the Spread to the most recently available Reference
            Index or Reference Security) shall be accepted and the
            Submitted Sell Orders of each Existing Holder shall be
            accepted, in both cases only in an amount equal to the
            difference between (1) the number of Outstanding Preferred
            Shares then held by such Existing Holder subject to such
            Submitted Bid or Submitted Sell Order and (2) the number of
            Preferred Shares obtained by multiplying (x) the difference
            between the Available Preferred Shares and the aggregate number
            of outstanding Preferred Shares subject to Submitted Bids
            described in paragraph 11(e)(ii)(A) and paragraph 11(e)(ii)(B)
            by (y) a fraction the numerator of which shall be the number of
            Outstanding Preferred Shares held by such Existing Holder
            subject to such Submitted Bid or Submitted Sell Order and the
            denominator of which shall be the number of Outstanding
            Preferred Shares subject to all such Submitted Bids and
            Submitted Sell Orders.

                     (iii) If, as a result of the procedures described in
      paragraph 11(e)(i) or paragraph 11(e)(ii), any Existing Holder would
      be entitled or required to sell, or any Potential Holder would be
      entitled or required to purchase, a fraction of a share of Preferred
      Shares on any Auction Date, the Auction Agent shall, in such manner
      as in its sole discretion it shall determine, round up or down the
      number of Preferred Shares to be purchased or sold by any Existing
      Holder or Potential Holder on such Auction Date so that each
      Outstanding share of Preferred Shares purchased or sold by each
      Existing Holder or Potential Holder on such Auction Date shall be a
      whole share of Preferred Shares.

                     (iv) If, as a result of the procedures described in
      paragraph 11(e)(i), any Potential Holder would be entitled or
      required to purchase less than a whole share of Preferred Shares on
      any Auction Date, the Auction Agent shall, in such manner as in its
      sole discretion it shall determine, allocate Preferred Shares for
      purchase among Potential Holders so that only whole Preferred Shares
      are purchased on such Auction Date by any Potential Holder, even if
      such allocation results in one or more of such Potential Holders not
      purchasing any Preferred Shares on such Auction Date.

                     (v) Based on the results of each Auction, the Auction
      Agent shall determine, with respect to each Broker-Dealer that
      submitted Bids or Sell Orders on behalf of Existing Holders or
      Potential Holders, the aggregate number of Outstanding Preferred
      Shares to be purchased and the aggregate number of Outstanding
      Preferred Shares to be sold by such Potential Holders and Existing
      Holders and, to the extent that such aggregate number of Outstanding
      shares to be purchased and such aggregate number of Outstanding
      shares to be sold differ, the Auction Agent shall determine to which
      other Broker-Dealer or Broker-Dealers acting for one or more
      purchasers such Broker-Dealer shall deliver, or from which other
      Broker-Dealer or Broker-Dealers acting for one or more sellers such
      Broker-Dealer shall receive, as the case may be, Outstanding
      Preferred Shares.

                 (f) Miscellaneous. An Existing Holder (A) may sell,
transfer or otherwise dispose of Preferred shares only pursuant to a Bid or
Sell Order in accordance with the procedures described in this paragraph 11
or to or through a broker-dealer, provided that in the case of all
transfers other than pursuant to Auctions such Existing Holder, its
Broker-Dealer or its Agent Member advises the Auction Agent of such
transfer and (B) except as otherwise required by law, shall have the
ownership of the Preferred Shares held by it maintained in book entry form
by the Securities Depository in the account of its Agent Member, which in
turn will maintain records of such Existing Holder's beneficial ownership.
Neither the Corporation nor any Affiliate shall submit an order in any
Auction. Any Existing Holder that is an Affiliate shall not sell, transfer
or otherwise dispose of Preferred Shares to any Person other than the
Corporation. All of the outstanding Preferred Shares of each series shall
be represented by a single certificate registered in the name of the
nominee of the Securities Depository unless otherwise required by law or
unless there is no Securities Depository. If there is no Securities
Depository, at the Corporation's option and upon its receipt of such
documents as it deems appropriate, any Preferred Shares may be registered
in the Stock Register in the name of the Existing Holder thereof and such
Existing Holder thereupon will be entitled to receive certificates therefor
and required to deliver certificates therefor upon transfer or exchange
thereof.

            12. Securities Depository; Stock Certificates. (a) If there is
a Securities Depository, one certificate for all of the Preferred Shares of
each series shall be issued to the Securities Depository and registered in
the name of the Securities Depository or its nominee. Additional
certificates may be issued as necessary to represent Preferred Shares. All
such certificates shall bear a legend to the effect that such certificates
are issued subject to the provisions restricting the transfer of Preferred
Shares contained in these Articles Supplementary. Unless the Corporation
shall have elected, during a Non-Payment Period, to waive this requirement,
the Corporation will also issue stop-transfer instructions to the Auction
Agent for the Preferred Shares. Except as provided in paragraph (b) below,
the Securities Depository or its nominee will be the Holder, and no
existing Holder shall receive certificates representing its ownership
interest in such shares.

                 (b) If the Applicable Rate applicable to all Preferred
Shares of a series shall be the Non-Payment Period Rate or there is no
Securities Depository, the Corporation may at its option issue one or more
new certificates with respect to such shares (without the legend referred
to in paragraph 12(a)) registered in the names of the Existing Holders or
their nominees and rescind the stop-transfer instructions referred to in
paragraph 12(a) with respect to such shares.

            13. Interpretations. The Board of Directors may interpret the
provisions of these Articles Supplementary to resolve any inconsistency or
ambiguity, remedy any formal defect or make any other change or
modification that does not adversely affect the rights of Existing Holders
of Preferred Shares.

      SECOND: The amendment to the charter of the Corporation set forth in
these Articles of Amendment was advised by the Board of Directors of the
Corporation and approved by the stockholders of the Corporation at a
special meeting of the stockholders of the Corporation held on July 13,
1994.

      THIRD: The amendment to the charter of the Corporation set forth in
these Articles of Amendment does not increase the authorized capital stock
of the Corporation.


            IN WITNESS WHEREOF, the Corporation has caused these Articles
of Amendment to be executed by its President and its corporate seal to be
affixed hereto and attested to by its Secretary as of the 13th day of July,
1994.

                         THE BLACKROCK INSURED MUNICIPAL
      (SEAL)                   2008 TERM TRUST INC.


                         By   /s/ Ralph L. Schlosstein
                              ---------------------------
                              Ralph L. Schlosstein
                              President

ATTEST:


/s/ Barbara G. Novick
- -----------------------
Barbara G. Novick
Secretary


      The undersigned, the President of The BlackRock Insured Municipal
2008 Term Trust Inc., hereby acknowledges the foregoing to be the corporate
act of such Corporation and that, to the best of his knowledge, information
and belief, the matters and facts set forth therein are true in all
material respects, and that this statement has been made under the
penalties for perjury.



                 /s/ Ralph L. Schlosstein
                 ---------------------------
                 Ralph L. Schlosstein
                 President



                                                               APPENDIX C-2


            THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.

                           ARTICLES OF AMENDMENT


      THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC., a Maryland
corporation (the "Corporation"), hereby certifies as follows:

      FIRST: For the purposes of these Articles of Amendment, the following
terms, when used herein in capitalized form, shall have the meanings
indicated: (a) "Articles Supplementary" shall mean the Articles
Supplementary of the Corporation which (i) created the classes of capital
stock of the Corporation designated as the "Auction Rate Municipal
Preferred Stock, Series T7," "Auction Rate Municipal Preferred Stock,
Series R7," "Auction Rate Municipal Preferred Stock, Series T28" and the
"Auction Rate Municipal Preferred Stock, Series R28" and (ii) were amended
pursuant to Articles of Amendment that were filed with, and approved for
record by, the Maryland State Department of Assessments and Taxation on
July 15, 1994; and (b) "Effective Date" shall mean 5:00 p.m. (Eastern
Daylight Time) on the date that these Articles of Amendment are filed with,
and accepted for record by, the Maryland State Department of Assessments
and Taxation in accordance with the Maryland General Corporation Law.

      SECOND: The amendment to the Charter of the Corporation hereinafter
set forth in these Articles of Amendment shall become effective at the
Effective Date.

      THIRD: Effective as of the Effective Date, the Charter of the
Corporation shall be, and is hereby, amended for the purposes of changing
and reclassifying certain of the shares of the authorized capital stock of
the Corporation into additional authorized shares of the "Auction Rate
Municipal Preferred Stock, Series T7", "Auction Rate Municipal Preferred
Stock, Series R7", "Auction Rate Municipal Preferred Stock, Series T28" and
the "Auction Rate Municipal Preferred Stock, Series R28" and decreasing the
liquidation preferences thereof as follows:

            (a) By striking out the "DESIGNATION" set forth in the first
paragraph of Article SECOND of the Articles Supplementary and inserting in
lieu thereof the following:

            "SERIES T7: A series of 2,060 shares of preferred stock, par
      value $.01 per share, liquidation preference of $25,000 per share
      plus an amount equal to accumulated but unpaid dividends (whether or
      not earned or declared ) thereon plus the premium, if any, resulting
      from the designation of a Premium Call Period, is hereby designated
      "Auction Rate Municipal Preferred Stock, Series T7." Each share of
      Auction Rate Municipal Preferred Stock, Series T7 shall have such
      preferences, limitations and relative voting rights, in addition to
      those required by applicable law or set forth in the Corporation's
      Charter applicable to preferred stock of the Corporation, as are set
      forth in these Articles Supplementary. The Auction Rate Municipal
      Preferred Stock, Series T7 shall constitute a separate series of
      preferred stock of the Corporation, and each share of the Auction
      Rate Municipal Preferred Stock, Series T7 shall be identical."

            "SERIES R7: A series of 2,060 shares of preferred stock, par
      value $.01 per share, liquidation preference of $25,000 per share
      plus an amount equal to accumulated but unpaid dividends (whether or
      not earned or declared ) thereon plus the premium, if any, resulting
      from the designation of a Premium Call Period, is hereby designated
      "Auction Rate Municipal Preferred Stock, Series R7." Each share of
      Auction Rate Municipal Preferred Stock, Series R7 shall have such
      preferences, limitations and relative voting rights, in addition to
      those required by applicable law or set forth in the Corporation's
      Charter applicable to preferred stock of the Corporation, as are set
      forth in these Articles Supplementary. The Auction Rate Municipal
      Preferred Stock, Series R7 shall constitute a separate series of
      preferred stock of the Corporation, and each share of the Auction
      Rate Municipal Preferred Stock, Series R7 shall be identical."

            "SERIES T28: A series of 2,060 shares of preferred stock, par
      value $.01 per share, liquidation preference of $25,000 per share
      plus an amount equal to accumulated but unpaid dividends (whether or
      not earned or declared ) thereon plus the premium, if any, resulting
      from the designation of a Premium Call Period, is hereby designated
      "Auction Rate Municipal Preferred Stock, Series T28." Each share of
      Auction Rate Municipal Preferred Stock, Series T7 shall have such
      preferences, limitations and relative voting rights, in addition to
      those required by applicable law or set forth in the Corporation's
      Charter applicable to preferred stock of the Corporation, as are set
      forth in these Articles Supplementary. The Auction Rate Municipal
      Preferred Stock, Series T28 shall constitute a separate series of
      preferred stock of the Corporation, and each share of the Auction
      Rate Municipal Preferred Stock, Series T28 shall be identical."

            "SERIES R28: A series of 2,060 shares of preferred stock, par
      value $.01 per share, liquidation preference of $25,000 per share
      plus an amount equal to accumulated but unpaid dividends (whether or
      not earned or declared ) thereon plus the premium, if any, resulting
      from the designation of a Premium Call Period, is hereby designated
      "Auction Rate Municipal Preferred Stock, Series R28." Each share of
      Auction Rate Municipal Preferred Stock, Series R28 shall have such
      preferences, limitations and relative voting rights, in addition to
      those required by applicable law or set forth in the Corporation's
      Charter applicable to preferred stock of the Corporation, as are set
      forth in these Articles Supplementary. The Auction Rate Municipal
      Preferred Stock, Series R28 shall constitute a separate series of
      preferred stock of the Corporation, and each share of the Auction
      Rate Municipal Preferred Stock, Series R28 shall be identical."

            (b) By striking out the first sentence of Paragraph 3
(Liquidation Rights) of Article SECOND of the Articles Supplementary and
inserting in lieu thereof the following:

            "3. Liquidation Rights. Upon any liquidation, dissolution or
      winding up of the Corporation, whether voluntary or involuntary, the
      Holders shall be entitled to receive, out of the assets of the
      Corporation available for distribution to shareholders, before any
      distribution or payment is made upon any Common Stock or any other
      capital stock ranking junior in right of payment upon liquidation to
      the Preferred Shares, the sum of $25,000 plus accumulated but unpaid
      dividends (whether or not earned or declared) thereon plus the
      premium, if any, resulting from the designation of a Premium Class
      Period to the date of distribution, and after such payment the
      holders of Preferred Shares will be entitled to no other payments
      other than Additional Dividends as provided in paragraph 2(e)
      hereof."

      FOURTH: Effective as of the Effective Date, each share of the issued
and outstanding "Auction Rate Municipal Preferred Stock, Series T7" shall
be converted into two (2) shares of the "Auction Rate Municipal Preferred
Stock, Series T7," each of which shall have all of the preferences,
conversion and other rights, voting powers, restrictions, limitations as to
dividends, qualifications and terms and conditions of redemption as are
afforded to each and every other share of the "Auction Rate Municipal
Preferred Stock, Series T7" pursuant to the Charter of the Corporation (as
amended by these Articles of Amendment) and the Maryland General
Corporation Law.

      FIFTH: Effective as of the Effective Date, each share of the issued
and outstanding "Auction Rate Municipal Preferred Stock, Series R7" shall
be converted into two (2) shares of the "Auction Rate Municipal Preferred
Stock, Series R7," each of which shall have all of the preferences,
conversion and other rights, voting powers, restrictions, limitations as to
dividends, qualifications and terms and conditions of redemption as are
afforded to each and every other share of the "Auction Rate Municipal
Preferred Stock, Series R7" pursuant to the Charter of the Corporation (as
amended by these Articles of Amendment) and the Maryland General
Corporation Law.

      SIXTH: Effective as of the Effective Date, each share of the issued
and outstanding "Auction Rate Municipal Preferred Stock, Series T28" shall
be converted into two (2) shares of the "Auction Rate Municipal Preferred
Stock, Series T28," each of which shall have all of the preferences,
conversion and other rights, voting powers, restrictions, limitations as to
dividends, qualifications and terms and conditions of redemption as are
afforded to each and every other share of the "Auction Rate Municipal
Preferred Stock, Series T28" pursuant to the Charter of the Corporation (as
amended by these Articles of Amendment) and the Maryland General
Corporation Law.

      SEVENTH: Effective as of the Effective Date, each share of the issued
and outstanding "Auction Rate Municipal Preferred Stock, Series R28" shall
be converted into two (2) shares of the "Auction Rate Municipal Preferred
Stock, Series R28," each of which shall have all of the preferences,
conversion and other rights, voting powers, restrictions, limitations as to
dividends, qualifications and terms and conditions of redemption as are
afforded to each and every other share of the "Auction Rate Municipal
Preferred Stock, Series R28" pursuant to the Charter of the Corporation (as
amended by these Articles of Amendment) and the Maryland General
Corporation Law.

      EIGHTH: The amendment to the Charter of the Corporation set forth in
these Articles of Amendment was advised by the Board of Directors of the
Corporation in accordance with the Charter and By-laws of the Corporation
and the Maryland General Corporation Law.

      NINTH: The amendment to the Charter of the Corporation set forth in
these Articles of Amendment was approved by the stockholders of the
Corporation at a meeting of the stockholders of the Corporation held on May
16, 1995 in accordance with the Charter and Bylaws of the Corporation and
the Maryland General Corporation Law.

      TENTH: The amendment to the Charter of the Corporation set forth in
these Articles of Amendment changes and reclassifies certain of the
authorized shares of the capital stock of the Corporation into additional
authorized shares of the "Auction Rate Municipal Preferred Stock, Series
T7", "Auction Rate Municipal Preferred Stock, Series R7", "Auction Rate
Municipal Preferred Stock, Series T28" and the "Auction Rate Municipal
Preferred Stock, Series R28," respectively, but does not increase the
aggregate number of authorized shares of the capital stock of the
Corporation. Prior to the Effective Date, there were 1,030 authorized
shares of the "Auction Rate Municipal Preferred Stock, Series T7." As of
the Effective Date, there will be 2,060 shares of the "Auction Rate
Municipal Preferred Stock, Series T7." Prior to the Effective Date, there
were 1,030 authorized shares of the "Auction Rate Municipal Preferred
Stock, Series R7." As of the Effective Date, there will be 2,060 shares of
the "Auction Rate Municipal Preferred Stock, Series R7." Prior to the
Effective Date, there were 1,030 authorized shares of the "Auction Rate
Municipal Preferred Stock, Series T28." As of the Effective Date, there
will be 2,060 shares of the "Auction Rate Municipal Preferred Stock, Series
T28." Prior to the Effective Date, there were 1,030 authorized shares of
the "Auction Rate Municipal Preferred Stock, Series R28." As of the
Effective Date, there will be 2,060 shares of the "Auction Rate Municipal
Preferred Stock, Series R28."


      IN WITNESS WHEREOF, the Corporation has caused these Articles of
Amendment to be executed in its name and on its behalf by its President and
its corporate seal to be affixed and attested to by its Secretary as of the
13 day of June, 1995.

ATTEST:                  THE BLACKROCK INSURED MUNICIPAL
                         2008 TERM TRUST INC.


/s/ Karen H. Sabath      By /s/ Ralph L. Schlosstein        (SEAL)
- ---------------------       ----------------------------
Karen H. Sabath             Ralph L. Schlosstein
Secretary                   President


      The undersigned, being the duly elected and acting President of The
BlackRock Insured Municipal 2008 Term Trust Inc. hereby acknowledges that
the foregoing Articles of Amendment, of which this certificate is a part,
is the act and deed of The BlackRock Insured Municipal 2008 Term Trust
Inc., and certifies, under the penalties for perjury, to the best of his
knowledge, information and belief, that all matters and facts set forth
therein are true in all material respects.


                     /s/ Ralph L. Schlosstein
                     -----------------------------
                     Ralph L. Schlosstein
                     President



                                                               APPENDIX C-3

                                  FORM OF
                           ARTICLES SUPPLEMENTARY
          OF THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.


      THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC., a Maryland
corporation having its principal Maryland office in the City of Baltimore
(the "Corporation"), certifies to the State Department of Assessments and
Taxation of Maryland that:

      FIRST: Pursuant to the authority expressly vested in the Board of
Directors of the Corporation by article fifth of its Charter, the Board of
Directors has reclassified 2,600 authorized and unissued shares of common
stock of the Corporation as preferred stock of the Corporation by
increasing the number of shares of stock designated as Auction Rate
Municipal Preferred Stock, Series T7 from 2,060 to 4,660.

      SECOND: All of the authorized shares of the Auction Rate Municipal
Preferred Stock, Series T7 shall be subject in all respects to the
preferences, voting powers, restrictions, qualifications, and terms and
conditions of redemption applicable to shares of Auction Rate Municipal
Preferred Stock, Series T7 as provided in the Corporation's Charter;
provided, however, that the Initial Dividend Period for such 2,600 shares
shall be ___ days and the Initial Dividend Rate for such shares shall be __%.

      IN WITNESS WHEREOF, the Corporation has caused these Articles
Supplementary to be signed and acknowledged in its name and on its behalf
on this ___ day of ________________, 2000, by its President, who
acknowledges that these Articles Supplementary are the act of the
Corporation and, to the best of his knowledge, information and belief and
under penalties of perjury, all matters and facts contained in these
Articles Supplementary are true in all material respects.

                                    THE BLACKROCK INSURED MUNICIPAL 2008 TERM
                                    TRUST INC.


                                    By:_____________________________
                                       Ralph L. Schlosstein
                                       President


Attest:


- --------------------------
Karen H. Sabath
Secretary



                         PART C - OTHER INFORMATION


ITEM 24:  FINANCIAL STATEMENTS AND EXHIBITS

(1)  FINANCIAL STATEMENTS:

Included in Part A of the Registration Statement

Financial Highlights for the period ended December 31, 1992 each of the six
years ended December 31, 1998 and the period ended June 30, 1999

PART I

Incorporated by reference to Registrant's most recent Annual and
Semi-Annual Reports to Shareholders dated December 31, 1998 and June 30,
1999, respectively:

Independent Auditors Report for year ended December 31, 1998

Portfolio of Investments, December 31, 1998 (audited)

Portfolio of Investments, June 30, 1999 (unaudited)

Statement of Net Assets, December 31, 1998 (audited)

Statement of Net Assets, June 30, 1999 (unaudited)

Statement of Operations for the year ended December 31, 1998 (audited)

Statement of Operations for the six-month period ended June 30, 1999
(unaudited)

Statement of Changes in Net Assets for the two years ended December 31,
1998 (audited)

Statement of Changes in Net Assets for the six-month period ended June 30,
1999 (unaudited)

(2)  EXHIBITS

The exhibits to this Registration Statement are listed in the Exhibit Index
located elsewhere herein.


ITEM 25:  MARKETING ARRANGEMENTS

See Sections ___ and ___ of the Purchase Agreement filed as an Exhibit
herein.


ITEM 26:  OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION

Securities and Exchange Commission fees        $
Printing and engraving expenses
Legal fees
Accounting expenses
Rating Agency fees
Blue Sky filing fees and expenses
Miscellaneous expenses

          Total*                               $

- ----------
* Estimated


ITEM 27:  PERSONS CONTROLLED BY OR UNDER COMMON CONTROL WITH REGISTRANT

The Trust is not under common control with any person except to the extent
that the existence of identical boards of directors or trustees as the case
may be, at other investment companies advised by the Adviser would render
the Trust under common control with such other investment companies. The
Trust does not control any person.


ITEM 28:  NUMBER OF HOLDERS OF SECURITIES

At December 31, 1999:

                                             NUMBER OF
          TITLE OF CLASS                     RECORD HOLDERS
          --------------------------------------------------

Common Stock, $.01 par value
Preferred Shares, $.01 par value


ITEM 29:  INDEMNIFICATION

Under Registrant's Articles of Incorporation and By-Laws, the directors and
officers of Registrant will be indemnified to the fullest extent allowed
and in the manner provided by Maryland law and applicable provisions of the
Investment Company Act of 1940, including advancing of expenses incurred in
connection therewith. Indemnification shall not be provided however to any
officer or director against any liability to the Registrant or its
securityholders to which he or she would otherwise be subject by reason of
willful misfeasance, bad faith, gross negligence or reckless disregard of
the duties involved in the conduct of his or her office.

Article 2, Section 405.2 of the Maryland General Corporation Law provides
that the Articles of Incorporation of a Maryland corporation may limit the
extent to which directors or officers may be personally liable to the
Corporation or its stockholders for money damages in certain instances. The
Registrant's Articles of Incorporation provide that, to the fullest extent
permitted by Maryland law, as it may be amended or interpreted from time to
time, no director or officer of the Registrant shall be personally liable
to the Registrant or its stockholders. The Registrant's Articles of
Incorporation also provide that no amendment of the Registrant's Articles
of Incorporation or repeal of any of its provisions shall limit or
eliminate any of the benefits provided to directors and officers in respect
of any act or omission that occurred prior to such amendment or repeal.

The underwriting agreements filed as Exhibit h hereto contain provisions
requiring indemnification of the Registrant's underwriters by the
Registrant.


ITEM 30:  BUSINESS AND OTHER CONNECTIONS OF INVESTMENT ADVISER

See "Management of the Trust" in the Prospectus and for information
regarding the business of the investment adviser. For information as to the
business, profession, vocation or employment of a substantial nature of
each of the officers and directors of BlackRock Financial Management Inc.,
reference is made to the Adviser's current Form ADV filed under the
Investment Advisers Act of 1940, incorporated herein by reference.


ITEM 31:  LOCATION OF ACCOUNTS AND RECORDS

The accounts and records of the Registrant are maintained in part at the
office of the Adviser at 345 Park Avenue, New York, NY 10154, in part at
the offices of State Street, 1776 Heritage Drive, North Quincy,
Massachusetts 02171, in part at the offices of State Street Bank & Trust
Company, 150 Royal Street, Canton, Massachusetts 02021 and in part at the
offices of the Administrator, 800 Scudders Mill Road, Plainsboro, New
Jersey 08536.


ITEM 32:  MANAGEMENT SERVICES

Except as described in Part I of this Registration Statement under the
caption "Management of the Trust," the Registrant is not a party to any
management service related contract.

ITEM 33:  UNDERTAKINGS

(1) Registrant undertakes to suspend the offering of its shares until it
amends its prospectus if (a) subsequent to the effective date of its
Registration Statement, the net assets value declines more than 10 percent
from its net asset value as of the effective date of the Registration
Statement, or (b) the net asset value increases to an amount greater than
its net proceeds as stated in the prospectus.

(2)  Not applicable

(3)  Not applicable

(4)  Not applicable

(5)  Registrant undertakes that:

          (a) For purposes of determining any liability under the
          Securities Act of 1933, the information omitted from the form of
          prospectus filed as a part of a registration statement in
          reliance upon Rule 430A and contained in a form of prospectus
          filed by the Registrant under Rule 497(h) under the Securities
          Act of 1933 shall be deemed to be a part of this Registration
          Statement as of the time it was declared effective.

          (b) For the purpose of determining any liability under the
          Securities Act of 1933, each post-effective amendment that
          contains a form of prospectus shall be deemed to be a new
          registration statement relating to the securities offered
          therein, and the offering of the securities at that time shall be
          deemed to be the initial bona fide offering thereof.

(6) Registrant undertakes to send by first class mail or other means
designed to ensure equally prompt delivery, within two business days of
receipt of a written or oral request, any Statement of Additional
Information.

(7) Insofar as indemnification for liabilities arising under the Securities
Act of 1933 may be permitted to directors, officers and controlling persons
of the Registrant pursuant to the foregoing provisions, or otherwise, the
Registrant has been advised that in the opinion of the SEC such
indemnification is against public policy as expressed in the Act and is,
therefore, unenforceable. In the event that a claim for indemnification
against such liabilities (other than the payment by the Registrant of
expenses incurred or paid by a director, officer or controlling person of
the Registrant in the successful defense of any action, suit or proceeding
(is asserted by such director, officer or controlling person in connection
with the securities being registered, the Registrant will, unless in the
opinion of its counsel the matter has been settled by controlling
precedent, submit to a court of appropriate jurisdiction the question
whether such indemnification by it is against public policy as expressed in
the Act and will be governed by the final adjudication of such issue.


                                 SIGNATURES

Pursuant to the requirements of the Securities Act of 1933 and the
Investment Company Act of 1940, the Registrant has duly caused this
Registration Statement to be signed on its behalf by the undersigned,
thereunto duly authorized, in the City of New York, and State of New York,
on the 3rd day of January, 2000.

                   THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.

                                                          *
                                             --------------------------
                                             Ralph L. Schlosstein
                                             President

Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed below by the following persons in
the capacities and on the date indicated.

<TABLE>
<CAPTION>

      Signatures                                                        Date
      ----------                        -----                           ----

<S>                              <C>                                  <C>
           *                     President (Principal Executive       January 3, 2000
- -----------------------------    Officer) and Director
     Ralph L. Schlosstein


           *                     Treasurer (Principal Financial       January 3, 2000
- -----------------------------    and Accounting Officer)
     Henry Gabbay


         *                       Director                             January 3, 2000
- -----------------------------
     Laurence D. Fink


         *                       Director                             January 3, 2000
- -----------------------------
    Andrew F. Brimmer


         *                       Director                             January 3, 2000
- -----------------------------
   Richard E. Cavanagh


         *                       Director                             January 3, 2000
- -----------------------------
   Kent Dixon


         *                       Director                             January 3, 2000
- -----------------------------
   Frank J. Fabozzi


         *                       Director                             January 3, 2000
- -----------------------------
   James Clayburn LaForce, Jr.


         *                       Director                             January 3, 2000
- -----------------------------
   Walter F. Mondale
</TABLE>


- --------------
* Signed by Karen Sabath pursuant to power of attorney, dated January 3,
  2000.




INDEX TO EXHIBITS

                                                            SEQUENTIALLY
EXHIBIT                                                     NUMBERED
NUMBER                                                      PAGE
- -------                                                     -----

a.   (1) Articles of Incorporation*
     (2) Articles of Amendment dated July 15, 1994 (for outstanding
         preferred shares)*
     (3) Articles of Amendment dated July 20, 1995 (for outstanding
         preferred shares)*
     (4) Form of Articles Supplementary (for New Preferred Shares)*
b.   By-Laws*
c.   None
d.   (1) Specimen Stock Certificate Representing Shares of
         Common Stock*
     (2) Form of Specimen Stock Certificate Representing Series T7 Preferred
         Shares*
     (3) Form of Specimen Stock Certificate Representing Series T28 Preferred
         Shares*
     (4) Form of Specimen Stock Certificate Representing Series R7 Preferred
         Shares*
     (5) Form of Specimen Stock Certificate Representing Series R28 Preferred
         Shares*
e.   Dividend Reinvestment Plan*
f.   Not Applicable
g.   (1) Advisory Agreement*
     (2) Administration Agreement*
h.   (1) Form of Purchase Agreement for initial public offeringt+
     (2) Form of Master Agreement Among Underwriters for initial public
         offering+
     (3) Form of Master Selected Dealer Agreement for initial public offering+
i.   Not Applicable
j.   (1) Custodian Agreement*
     (2) Transfer Agent Agreement*
k.   (1) Auction Agent Agreement*
     (2) Broker-Dealer Agreement*
     (3) Depository Agreement+
l.   Opinion and consent of counsel+
m.   Not Applicable
n.   Consent of Independent Accountants+
o.   Not Applicable
p.   Not Applicable
q.   Not Applicable
r.   Code of Ethics+
s.   Powers of Attorney*

- --------------
*   Filed herewith.
+   To be filed by amendment.





                                                                   Exhibit 5(a)

                                                                  RECEIVED
                                                           '92 JUN 30 PM 12 27
                                                               [ILLEGIBLE]
                                                         ASSESSMENTS & TAXATION

                                                             6-30-92 12:27p

                         ARTICLES OF INCORPORATION

                                     OF

            THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.

                                 * * * * *

                                 ARTICLE I

     THE UNDERSIGNED, John B. Frisch, whose post office address is 10 Light
Street, Baltimore, Maryland 21202, being at least eighteen (18) years of
age, hereby forms a corporation under and by virtue of the Maryland General
Corporation Law.

                                 ARTICLE II

                                    NAME

     The name of the Corporation is The Blackrock Insured Municipal 2008
Term Trust Inc. (the "Corporation").

                                ARTICLE III

                            PURPOSES AND POWERS

     The purposes for which the Corporation is formed are to act as an
investment company under the federal Investment Company Act of 1940, as
amended (the "1940 Act"), and to exercise and enjoy all of the general
powers, rights and privileges granted to, or conferred upon, corporations
by the Maryland General Corporation Law now or hereafter in force.

                                 ARTICLE IV

                    PRINCIPAL OFFICE AND RESIDENT AGENT

     The post office address of the principal office of the Corporation in
the State of Maryland is c/o The Corporation Trust Incorporated, 32 South
Street, Baltimore, Maryland 21202. The name of the resident agent of the
Corporation in the State of Maryland is The Corporation Trust Incorporated,
a corporation of the State of Maryland, and the post office address of the
resident agent is 32 South Street, Baltimore, Maryland 21202.

- --------------------------------------------------------------------------------

                             STATE OF MARYLAND

I hereby certify that this is a true and complete copy of the 10 page document
on file in this office. DATED: June 30, 1992.

                    STATEMENT OF ASSESSMENT AND TAXATION

BY: /s/ [ILLEGIBLE]
    ---------------------------


                                 ARTICLE V

                               CAPITAL STOCK

     (1) The total number of shares of capital stock of all classes which
the Corporation shall have authority to issue is Two Hundred Million
(200,000,000) shares, all of which shall have a par value of one cent
($.01) per share and of the aggregate par value of Two Million Dollars
($2,000,000).

     (2) (a) The Board of Directors of the Corporation is authorized to
classify or to reclassify, from time to time, any unissued shares of stock
of the Corporation, whether now or hereafter authorized, by setting,
changing or eliminating the preferences, conversion or other rights, voting
powers, restrictions, limitations as to dividends, qualifications, or terms
and conditions of or rights to require redemption of the stock.

         (b) Without limiting the generality of the foregoing, the dividends
and distributions or other payments with respect to the stock of the
Corporation, and with respect to each class that hereafter may be created,
shall be in such amount as may be declared from time to time by the Board
of Directors, and such dividends and distributions may vary from class to
class to such extent and for such purposes as the Board of Directors may
deem appropriate, including, but not limited to, the purpose of complying
with requirements of regulatory or legislative authorities.

         (c) Until such time as the Board of Directors shall provide otherwise
pursuant to the authority granted in this section (2) all the authorized
shares of the Corporation are designated as Common Stock. Shares of the
Common Stock and the holders thereof, and shares of any class and the
holders thereof, shall be subject to the following provisions, provided,
however, that if no shares of any class other than Common Stock are
outstanding, the shares of the Common Stock and the holders thereof shall
nevertheless be subject to the following provisions except to the extent
that such provisions are by their terms applicable only when shares of two
or more classes are outstanding.

     (3) The net asset value of each share of the Corporation's capital
stock issued, sold or purchased at net asset value shall be the current net
asset value per share as determined in accordance with procedures adopted
from time to time by the Board of Directors which comply with the 1940 Act.

     (4) Shares of each class of stock shall be entitled to such dividends
or distributions, in stock or in cash or both, as may be declared from time
to time by the Board of Directors, acting in its sole discretion, with
respect to such class.

     (5) In the event of the liquidation or dissolution of the Corporation,
the holders of the Common Stock of the Corporation's stock shall be
entitled to receive all the assets of the Corporation not attributable to
other classes of stock through any preference. The assets so distributable
to the stockholders shall be distributed among such stockholders in
proportion to the number of shares of that class held by them and recorded
on the books of the Corporation.

     (6) Unless otherwise expressly provided in these Articles of
Incorporation, including any Articles Supplementary creating any class of
capital stock, on each matter submitted to a vote of stockholders, each
holder of a share of capital stock of the Corporation shall be entitled to
one vote for each share standing in such holder's name on the books of the
Corporation, irrespective of the class thereof, and all shares of all
classes of capital stock shall vote together as a single class; provided,
however, that as to any matter with respect to which a separate vote of any
class is required by the 1940 Act or any rules, regulations or orders
issued thereunder, or the Maryland General Corporation Law, such
requirement as to a separate vote by that class shall apply in lieu of a
vote of all classes voting together as a single class as described above.

     (7) The Corporation shall be entitled to purchase shares of its
capital stock, to the extent that the Corporation may lawfully effect such
purchase under the laws of the State of Maryland, upon such terms and
conditions and for such consideration as the Board of Directors shall deem
advisable.

     (8) All shares purchased by the Corporation shall constitute
authorized but unissued shares and the number of the authorized shares of
stock of the Corporation shall not be reduced by the number of any shares
purchased by it. Unless and until their classification is changed in
accordance with section (2) of this Article V, all shares of capital stock
so purchased shall continue to belong to the same class to which they
belonged at the time of their purchase.

     (9) The Corporation may issue shares of stock in fractional
denominations to the same extent as its whole shares, and shares in
fractional denominations shall be shares of capital stock having
proportionately to the respective fractions represented thereby all the
rights of whole shares, including without limitation, the right to vote,
the right to receive dividends and distributions, and the right to
participate upon liquidation of the Corporation, but excluding the right to
receive a stock certificate representing fractional shares.

     (10) All persons who shall acquire capital stock or other securities
of the Corporation shall acquire the same subject to the provisions of
these Articles of Incorporation and the By-Laws of the Corporation, as each
may be amended from time to time.


                                 ARTICLE VI

                   PROVISIONS FOR DEFINING, LIMITING AND
                REGULATING CERTAIN POWERS OF THE CORPORATION
                   AND OF THE DIRECTORS AND STOCKHOLDERS

     (1) The number of directors of the Corporation shall initially be two
(2), which number may be increased by or pursuant to the By-Laws of the
Corporation but shall never be less than two (2), unless the Corporation
has three (3) or more stockholders during which time the number of
directors shall never be less than three (3). In addition, and
notwithstanding the preceding sentence, the number of the Corporation's
directors shall be increased by or pursuant to the Corporation's By-Laws to
a number greater than or equal to three prior to or at the Corporation's
first annual meeting of stockholders (the "initial annual meeting"). The
names of the persons who shall act as directors until the initial annual
meeting and until their successors are duly elected and qualify are:

             Ralph L. Schlosstein
             Laurence D. Fink

     Beginning with the initial annual meeting, the directors shall be
divided into three classes, designated Class I, Class II and Class III.
Each class shall consist, as nearly as may be possible, of one-third of the
total number of directors constituting the entire Board of Directors. At
the initial annual meeting of stockholders, Class I directors shall be
elected for a one-year term, Class II directors for a two-year term and
Class III directors for a three-year term. At each annual meeting of
stockholders beginning with the annual meeting of stockholders next
succeeding the initial annual meeting, successors to the class of directors
whose term expires at that annual meeting shall be elected for a three-year
term. A director elected at an annual meeting shall hold office until the
annual meeting for the year in which his term expires and until his
successor shall be elected and shall qualify, subject, however, to prior
death, resignation, retirement, disqualification or removal from office. If
the number of directors is changed, any increase or decrease shall be
apportioned among the classes, as of the annual meeting of stockholders
next succeeding any such change, so as to maintain a number of directors in
each class as nearly equal as possible. In no case shall a decrease in the
number of directors shorten the term of any incumbent director. Any vacancy
on the Board of Directors that results from an increase in the number of
directors may be filled by a majority of the entire Board of Directors,
provided that a quorum is present, and any other vacancy occurring in the
Board of Directors may be filled by a majority of the directors then in
office, whether or not sufficient to constitute a quorum, or by a sole
remaining director provided, however, that if the stockolders of any class
of the Corporation's capital stock are entitled separately to elect one or
more directors, a majority of he remaining directors elected by that class
or the sole remaining director elected by that class may fill any vacancy
among the number of directors elected by that class. A director elected by
the Board of Directors to fill any vacancy in the Board of Directors shall
serve until the next annual meeting of stockholders and until his successor
shall be elected and shall qualify, subject, however, to prior death,
resignation, retirement, disqualification or removal from office. At any
annual meeting of stockholders, any director elected to fill any vacancy in
the Board of Directors that has arisen since the preceding annual meeting
of stockholders (whether or not any such vacancy has been filled by
election of a new director by the Board of Directors) shall hold office for
a term which coincides with the remaining term of the class to which such
directorship was previously assigned, if such vacancy arose other than by
an increase in the number of directors, and until his successor shall be
elected and shall qualify. In the event such vacancy arose due to an
increase in the number of directors, any director so elected to fill such
vacancy at an annual meeting shall hold office for a term which coincides
with that of the class to which such directorship has been apportioned as
heretofore provided, and until his successor shall be elected and shall
qualify. A director may be removed for cause only, and not without cause,
and only by action taken by the holders of at least seventy-five percent
(75%) of the shares of capital stock then entitled to vote in an election
of such director.

     (2) The Board of Directors of the Corporation is hereby empowered to
authorize the issuance from time to time of shares of capital stock,
whether now or hereafter authorized, for such consideration as the Board of
Directors may deem advisable, subject to such limitations as may be set
forth in these Articles of Incorporation or in the By-Laws of the
Corporation or in the Maryland General Corporation Law or the 1940 Act.

     (3) Each person who at any time is or was a director or officer of the
Corporation shall be indemnified by the Corporation to the fullest extent
permitted by the Maryland General Corporation Law as it may be amended or
interpreted from time to time, including the advancing of expenses, subject
to any limitations imposed by the 1940 Act and the Rules and Regulations
promulgated thereunder. Furthermore, to the fullest extent permitted by
Maryland law, as it may be amended or interpreted from time to time,
subject to the limitations imposed by the 1940 Act and the Rules and
Regulations promulgated thereunder, no director or officer of the
Corporation shall be personally liable to the Corporation or its
stockholders. No amendment of the Charter of the Corporation or repeal of
any of its provisions shall limit or eliminate any of the benefits provided
to any person who at any time is or was a director or officer of the
Corporation under this Section in respect of any act or omission that
occurred prior to such amendment or repeal.

     (4) The Board of Directors of the Corporation shall have the exclusive
authority to make, alter or repeal from time to time any of the By-Laws of
the corporation except any particular By-Law which is specified as not
subject to alteration or repeal by the Board of Directors, subject to the
requirements of the 1940 Act and the Rules and Regulations promulgated
thereunder.

                                ARTICLE VII

                        DENIAL OF PREEMPTIVE RIGHTS

     No stockholder of the Corporation shall by reason of his holding
shares of capital stock have any preemptive or preferential right to
purchase or subscribe to any shares of capital stock of the Corporation,
now or hereafter authorized, or any notes, debentures, bonds or other
securities convertible into shares of capital stock, now or hereafter to be
authorized, whether or not the issuance of any such shares of capital
stock, or notes, debentures, bonds or other securities would adversely
affect the dividend or voting rights of such stockholder; and the Board of
Directors may issue shares of any class of capital stock of the
Corporation, or any notes, debentures, bonds, or other securities
convertible into shares of any class of capital stock of the Corporation,
either, whole or in part, to the existing stockholders.


                                ARTICLE VIII

                       CERTAIN VOTES OF STOCKHOLDERS

     (1) Except as otherwise provided in these Articles of Incorporation
and notwithstanding any provision of the Maryland General Corporation Law
(other than Sections 3-601 through 3-603 of the Maryland General
Corporation Law or any successors thereto) requiring approval by the
stockholders (or any class of stockholders) of any action by the
affirmative vote of a greater proportion than a majority of the votes
entitled to be cast on the matter, any such action may be taken or
authorized upon the concurrence of a majority of the number of votes
entitled to be cast thereon (or a majority of the votes entitled to be cast
thereon as a separate class).

     (2) Notwithstanding the terms of Section 3-603(e)(1)(iv) of the
Maryland General Corporation Law (or any successor thereto) and the
provisions of Section (1) of this Article VIII, the Corporation hereby
expressly elects to be subject to the requirements of Section 3-602 of the
Maryland General Corporation Law. The amendment, alteration, modification,
or repeal of this Section (2) of Article VIII of these Articles of
Incorporation shall require the vote specified in Section 3-602 of the
Maryland General Corporation Law.


                                 ARTICLE IX

                           DETERMINATION BINDING

     Any determination made in good faith, so far as accounting matters are
involved, in accordance with accepted accounting practice by or pursuant to
the authority of the direction of the Board of Directors, as to the amount
of assets, obligations or liabilities of the Corporation, as to the amount
of net income of the Corporation from dividends and interest for any period
or amounts at any time legally available for the payment of dividends, as
to the amount of any reserves or charges set up and the propriety thereof,
as to the time of or purpose for creating reserves or as to the use,
alteration or cancellation of any reserves or charges (whether or not any
obligation or liability for which such reserves or charges shall have been
created, shall have been paid or discharged or shall be then or thereafter
required to be paid or discharged), as to the price of any security owned
by the Corporation or as to any other matters relating to the issuance,
sale, redemption or other acquisition or disposition of securities or
shares of capital stock of the Corporation, and any reasonable
determination made in good faith by the Board of Directors shall be final
and conclusive, and shall be binding upon the Corporation and all holders
of its capital stock, past, present and future, and shares of the capital
stock of the Corporation are issued and sold on the condition and
understanding, evidenced by the purchase of shares of capital stock or
acceptance of share certificates, that any and all such determinations
shall be binding as aforesaid. No provision of these Articles of
Incorporation shall be effective to (a) require a waiver of compliance with
any provision of the Securities Act of 1933, as amended, or the 1940 Act,
or of any valid rule, regulation or order of the Securities and Exchange
Commission thereunder or (b) protect or purport to protect any director or
officer of the Corporation against any liability to the Corporation or its
security holders to which he would otherwise be subject by reason of
willful misfeasance, bad faith, gross negligence or reckless disregard of
the duties involved in the conduct of his office.

                                 ARTICLE X

                      PRIVATE PROPERTY OF STOCKHOLDERS

     The private property of stockholders shall not be subject to the
payment of corporate debts to any extent whatsoever.

                                 ARTICLE XI

                         LIMITED TERM OF EXISTENCE

     The Corporation shall have a limited period of existence and shall
cease to exist at the close of business on December 31, 2008, except that
the Corporation shall continue to exist for the purpose of paying,
satisfying, and discharging any existing debts or obligations, collecting
and distributing its assets, and doing all other acts required to liquidate
and wind up its business and affairs. After the close of business on
December 31, 2008, if the Corporation has not liquidated and wound up its
business and affairs, the directors shall become trustees of the
Corporation's assets for purposes of liquidation with the full powers
granted to directors of a corporation which has voluntarily dissolved under
Subtitle 4 of Title 3 of the Maryland General Corporation Law or any
successor statute as are necessary to liquidate the Corporation and wind up
its affairs, but in no event with lesser powers than the powers granted by
such subtitle granted under the Maryland General Corporation Law as of the
date of incorporation of the Corporation.

     The Board of Directors may, to the extent it deems it appropriate,
adopt a plan of termination at any time during the twelve months
immediately preceding December 31, 2008, which plan of termination may set
forth the terms and conditions for implementing the termination of the
Corporation's existence under this Article XI. Stockholders of the
Corporation shall not be entitled to vote on the adoption of any such plan
or the termination of the Corporation's existence under this Article XI.


                                ARTICLE XII

                       CONVERSION TO OPEN-END COMPANY

     Notwithstanding any other provisions of these Articles of
Incorporation or the By-Laws of the Corporation, a favorable vote of a
majority of the total number of directors fixed in accordance with the
By-Laws of the Corporation and the favorable vote of the holders of at
least seventy-five percent (75%) of the shares of capital stock of the
Corporation entitled to be voted on the matter shall be required to
approve, adopt or authorize an amendment to these Articles of Incorporation
that makes the Common Stock or any other class of capital stock a
"redeemable security" as that term is defined in the 1940 Act.

     The Corporation shall notify the holders of all capital securities of
the approval, in accordance with the preceding paragraph of this Article
XII, of any amendment to these Articles of Incorporation that makes the
Common Stock a "redeemable security" (as that term is defined in the 1940
Act) no later than thirty (30) days prior to the date of filing of such
amendment with the Department of Assessments and Taxation (or any successor
agency) of the State of Maryland; such amendment may not be so filed,
however, until the later of (a) ninety (90) days following the date of
approval of such amendment by the holders of capital securities in
accordance with the preceding paragraph of this Article XII and (b) the
next January 1 or July 1, whichever is sooner, following the date of such
approval by holders of capital securities.

                                ARTICLE XIII

                                 AMENDMENT

     The Corporation reserves the right to amend, alter, change or repeal
any provision contained in these Articles of Incorporation, in the manner
now or hereafter prescribed by statute, and all rights conferred upon
stockholders herein are granted subject to this reservation.
Notwithstanding any other provisions of these Articles of Incorporation or
the By-Laws of the Corporation (and notwithstanding the fact that a lesser
percentage may be specified by law, these Articles of Incorporation or the
By-Laws of the Corporation), the amendment or repeal of Section (1),
Section (3), or Section (4) of Article VI, Section (1) of Article VIII,
Article X, Article XI, Article XII or this Article XIII of these Articles
of Incorporation shall require the affirmative vote of the holders of at
least seventy-five percent (75%) of the shares then entitled to be voted on
the matter.

     IN WITNESS WHEREOF, the undersigned incorporator of The Blackrock
Insured Municipal 2008 Term Trust Inc. hereby executes the foregoing
Articles of Incorporation and acknowledges the same to be his act and
further acknowledges that, to the best of his knowledge, the matters and
facts set forth therein are true in all material respects under the
penalties of perjury.

       Dated the 30th day of June, 1992.


                       /s/ John B. Frisch
                       ----------------------------------------
                       John B. Frisch


                                  BY-LAWS

                                     OF

            THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.

                                 ARTICLE I

                                  Offices

     Section 1. Principal Office. The principal office of the Corporation
shall be in the City of Baltimore, State of Maryland.

     Section 2. Principal Executive Office. The principal executive offices
of the Corporation shall be at 800 Scudders Mill Road, Plainsboro, New
Jersey 08536.

     Section 3. Other Offices. The Corporation may have such other offices
in such places as the Board of Directors may from time to time determine.

                                 ARTICLE II

                          Meetings of Stockholders

     Section 1. Annual Meeting. An annual meeting of the stockholders of
the Corporation for the election of directors and for the transaction of
such other business as may properly be brought before the meeting shall be
held in May of each year.

     Section 2. Special Meetings. Special meetings of the stockholders,
unless otherwise provided by law or by the Articles of Incorporation, may
be called for any purpose or purposes by a majority of the Board of
Directors, the President, or on the written request of the holders of at
least 25% of the outstanding capital stock of the Corporation entitled to
vote at such meeting.

     Section 3. Place of Meetings. Annual and special meetings of the
stockholders shall be held at such place within the United States as the
Board of Directors may from time to time determine.

     Section 4. Notice of Meetings; Waiver of Notice. Notice of the place,
date and time of the holding of each annual and special meeting of the
stockholders and the purpose or purposes of each special meeting shall be
given personally or by mail, not less than ten nor more than ninety days
before the date of such meeting, to each stockholder entitled to vote at
such meeting and to each other stockholder entitled to notice of the
meeting. Notice by mail shall be deemed to be duly given when deposited in
the United States mail addressed to the stockholder at his address as it
appears on the records of the Corporation, with postage thereon prepaid.

     Notice of any meeting of stockholders shall be deemed waived by any
stockholder who shall attend such meeting in person or by proxy, or who
shall, either before or after the meeting, submit a signed waiver of notice
which is filed with the records of the meeting. When a meeting is adjourned
to another time and place, un1ess the Board of Directors, after the
adjournment, shall fix a new record date for an adjourned meeting, or the
adjournment is for more than one hundred and twenty days after the original
record date, notice of such adjourned meeting need not be given if the time
and place to which the meeting shall be adjourned were announced at the
meeting at which the adjournment is taken.

     Section 5. Quorum. At all meetings of the stockholders, the holders of
a majority of the shares of stock of the Corporation entitled to vote at
the meeting, present in person or by proxy, shall constitute a quorum for
the transaction of any business, except as otherwise provided by statute or
by the Articles of Incorporation. In the absence of a quorum no business
may be transacted, except that the holders of a majority of the shares of
stock present in person or by proxy and entitled to vote may adjourn the
meeting from time to time, without notice other than announcement thereat
except as otherwise required by these By-Laws, until the holders of the
requisite amount of shares of stock shall be so present. At any such
adjourned meeting at which a quorum may be present any business may be
transacted which might have been transacted at the meeting as originally
called. The absence from any meeting, in person or by proxy, of holders of
the number of shares of stock of the Corporation in excess of a majority
thereof which may be required by the laws of the State of Maryland, the
Investment Company Act of 1940, as amended, or other applicable statute,
the Articles of Incorporation, or these By-Laws, for action upon any given
matter shall not prevent action at such meeting upon any other matter or
matters which may properly come before the meeting, if there shall be
present thereat, in person or by proxy, holders of the number of shares of
stock of the Corporation required for action in respect of such other
matter or matters.

     Section 6. Organization. At each meeting of the stockholders, the
Chairman of the Board (if one has been designated by the Board), or in the
Chairman of the Board's absence or inability to act, the President, or in
the absence or inability of the Chairman of the Board and the President, a
Vice President, shall act as chairman of the meeting. The Secretary, or in
the Secretary's absence or inability to act, any person appointed by the
chairman of the meeting, shall act as secretary of the meeting and keep the
minutes thereof.

     Section 7. Order of Business. The order of business at all meetings of
the stockholders shall be as determined by the chairman of the meeting.

     Section 8. Voting. Except as otherwise provided by statute or the
Articles of Incorporation, each holder of record of shares of stock of the
Corporation having voting power shall be entitled at each meeting of the
stockholders to one vote for every share of such stock standing in such
stockholder's name on the record of stockholders of the Corporation as of
the record date determined pursuant to Section 9 of this Article or if such
record date shall not have been so fixed, then at the later of (i) the
close of business on the day on which notice of the meeting is mailed or
(ii) the thirtieth day before the meeting.

     Each stockholder entitled to vote at any meeting of stockholders may
authorize another person or persons to act for him by a proxy signed by
such stockholder or his attorney-in-fact. No proxy shall be valid after the
expiration of eleven months from the date thereof, unless otherwise
provided in the proxy. Every proxy shall be revocable at the pleasure of
the stockholder executing it, except in those cases where such proxy states
that it is irrevocable and where an irrevocable proxy is permitted by law.
Except as otherwise provided by statute, the Articles of Incorporation or
these By-Laws, any corporate action to be taken by vote of the stockholders
shall be authorized by a majority of the total votes cast at a meeting of
stockholders by the holders of shares present in person or represented by
proxy and entitled to vote on such action.

     If a vote shall be taken on any question other than the election of
directors, which shall be by written ballot, then unless required by
statute or these By-Laws, or determined by the chairman of the meeting to
be advisable, any such vote need not be by ballot. On a vote by ballot,
each ballot shall be signed by the stockholder voting, or by his proxy, if
there be such proxy, and shall state the number of shares voted.

     Section 9. Fixing of Record Date. The Board of Directors may set a
record date for the purpose of determining stockholders entitled to vote at
any meeting of the stockholders. The record date, which may not be prior to
the close of business on the day the record date is fixed, shall be not
more than ninety nor less than ten days before the date of the meeting of
the stockholders. All persons who were holders of record of shares at such
time, and not others, shall be entitled to vote at such meeting and any
adjournment thereof.

     Section 10. Inspectors. The Board may, in advance of any meeting of
stockholders, appoint one or more inspectors to act at such meeting or any
adjournment thereof. If the inspector shall not be so appointed or if any
of them shall fail to appear or act, the chairman of the meeting may, and
on the request of any stockholder entitled to vote thereat shall, appoint
inspectors. Each inspector, before entering upon the discharge of his
duties, shall take and sign an oath to execute faithfully the duties of
inspector at such meeting with strict impartiality and according to the
best of his ability. The inspectors shall determine the number of shares
outstanding and the voting powers of each, the number of shares represented
at the meeting, the existence of a quorum, the validity and effect of
proxies, and shall receive votes, ballots or consents, hear and determine
all challenges and questions arising in connection with the right to vote,
count and tabulate all votes, ballots or consents, determine the result,
and do such acts as are proper to conduct the election or vote with
fairness to all stockholders. On request of the chairman of the meeting or
any stockholder entitled to vote thereat, the inspectors shall make a
report in writing of any challenge, request or matter determined by them
and shall execute a certificate of any fact found by them. No director or
candidate for the office of director shall act as inspector of an election
of directors. Inspectors need not be stockholders.

     Section 11. Consent of Stockholders in Lieu of Meeting. Except as
otherwise provided by statute or the Articles of Incorporation, any action
required to be taken at any annual or special meeting of stockholders, or
any action which may be taken at any annual or special meeting of such
stockholders, may be taken without a meeting, without prior notice and
without a vote, if the following are filed with the records of stockholders
meetings: (i) a unanimous written consent which sets forth the action and
is signed by each stockholder entitled to vote on the matter and (ii) a
written waiver of any right to dissent signed by each stockholder entitled
to notice of the meeting but not entitled to vote thereat.


                                ARTICLE III

                             Board of Directors

     Section 1. General Powers. Except as otherwise provided in the
Articles of Incorporation, the business and affairs of the Corporation
shall be managed under the direction of the Board of Directors. All powers
of the Corporation may be exercised by or under authority of the Board of
Directors except as conferred on or reserved to the stockholders by law or
by the Articles of Incorporation or these By-Laws.

     Section 2. Number of Directors. The number of directors shall be fixed
from time to time by resolution of the Board of Directors adopted by a
majority of the Directors then in office; provided, however, that the
number of directors shall in no event be less than two nor more than nine.
Any vacancy created by an increase in Directors may be filled in accordance
with Section 6 of this Article III. No reduction in the number of directors
shall have the effect of removing any director from office prior to the
expiration of his term. Directors need not be stockholders.

     Section 3. Election and Term of Directors. Each class of Directors as
to which vacancies exist shall be elected by written ballot at the annual
meeting of stockholders, or a special meeting held for that purpose unless
otherwise provided by statute or the Articles of Incorporation. The term of
office of each director shall be from the time of his election and
qualification until the expiration of the term of his class or until the
annual election of directors next succeeding his election and until his
successor shall have been elected and shall have qualified, or until his
death, or until he shall have resigned, or have been removed as hereinafter
provided in these By-Laws, or as otherwise provided by statute or the
Articles of Incorporation.

     Section 4. Resignation. A director of the Corporation may resign at
any time by giving written notice of his resignation to the Board or the
Chairman of the Board or the President or the Secretary. Any such
resignation shall take effect at the time specified therein or, if the time
when it shall become effective shall not be specified therein, immediately
upon its receipt; and, unless otherwise specified therein, the acceptance
of such resignation shall not be necessary to make it effective.

     Section 5. Removal of Directors. Any director of the Corporation may
be removed for cause (but not without cause) by the stockholders by a vote
of seventy-five percent (75%) of the votes entitled to be cast for the
election of directors.

     Section 6. Vacancies. Subject to the provisions of the Investment
Company Act of 1940, as amended, any vacancies in the Board, whether
arising from death, resignation, removal, an increase in the number of
directors or any other cause, shall be filled by a vote of the Board of
Directors in accordance with the Articles of Incorporation.

     Section 7. Place of Meetings. Meetings of the Board may be held at
such place as the Board may from time to time determine or as shall be
specified in the notice of such meeting.

     Section 8. Regular Meeting. Regular meetings of the Board may be held
without notice at such time and place as may be determined by the Board of
Directors.

     Section 9. Special Meetings. Special meetings of the Board may be
called by two or more directors of the Corporation or by the Chairman of
the Board or the President.

     Section 10. Annual Meeting. The annual meeting of each newly elected
Board of Directors (including a Board of Directors to which only one class
of Directors has been newly elected) shall be held as soon as practicable
after the meeting of stockholders at which directors were elected. No
notice of such annual meeting shall be necessary if held immediately after
the adjournment, and at the site, of the meeting of stockholders. If not so
held, notice shall be given as hereinafter provided for special meetings of
the Board of Directors.

     Section 11. Notice of Special Meetings. Notice of each special meeting
of the Board shall be given by the Secretary as hereinafter provided, in
which notice shall be stated the time and place of the meeting. Notice of
each such meeting shall be delivered to each director, either personally or
by telephone or any standard form of telecommunication, at least
twenty-four hours before the time at which such meeting is to be held, or
mailed by first-class mail, postage prepaid, addressed to him at his
residence or usual place of business, at least three days before the day on
which such meeting is to be held.

     Section 12. Waiver of Notice of Meetings. Notice of any special
meeting need not be given to any director who shall, either before or after
the meeting, sign a written waiver of notice which is filed with the
records of the meeting or who shall attend such meeting. Except as
otherwise specifically required by these By-Laws, a notice or waiver of
notice of any meeting need not state the purpose of such meeting.

     Section 13. Quorum and Voting. One-third, but not less than two, of
the members of the entire Board shall be present in person at any meeting
of the Board in order to constitute a quorum for the transaction of
business at such meeting, and except as otherwise expressly required by
statute, the Articles of Incorporation, these By-Laws, the Investment
Company Act of 1940, as amended, or other applicable statute, the act of a
majority of the directors present at any meeting at which a quorum is
present shall be the act of the Board; provided, however, that the approval
of any contract with an investment adviser or principal underwriter, as
such terms are defined in the Investment Company Act of 1940, as amended,
which the Corporation enters into or any renewal or amendment thereof, the
approval of the fidelity bond required by the Investment Company Act of
1940, as amended, and the selection of the Corporation's independent public
accountants shall each require the affirmative vote of a majority of the
directors who are not interested persons, as defined in the Investment
Company Act of 1940, as amended, of the Corporation. In the absence of a
quorum at any meeting of the Board, a majority of the directors present
thereat may adjourn such meeting to another time and place until a quorum
shall be present thereat. Notice of the time and place of any such
adjourned meeting shall be given to the directors who were not present at
the time of the adjournment and, unless such time and place were announced
at the meeting at which the adjournment was taken, to the other directors.
At any adjourned meeting at which a quorum is present, any business may be
transacted which might have been transacted at the meeting as originally
called.

     Section 14. Organization. The Board may, by resolution adopted by a
majority of the entire Board, designate a Chairman of the Board, who shall
preside at each meeting of the Board. In the absence or inability of the
Chairman of the Board to preside at a meeting, the President or, in his
absence or inability to act, another director chosen by a majority of the
directors present, shall act as chairman of the meeting and preside
thereat. The Secretary (or, in his absence or inability to act, any person
appointed by the Chairman) shall act as secretary of the meeting and keep
the minutes thereof.

     Section 15. Written Consent of Directors in Lieu of a Meeting. Subject
to the provisions of the Investment Company Act of 1940, as amended, any
action required or permitted to be taken at any meeting of the Board of
Directors or of any committee thereof may be taken without a meeting if all
members of the Board or committee, as the case may be, consent thereto in
writing, and the writings or writing are filed with the minutes of the
proceedings of the Board or committee.

     Section 16. Compensation. Directors may receive compensation for
services to the Corporation in their capacities as directors or otherwise
in such manner and in such amounts as may be fixed from time to time by the
Board.

     Section 17. Investment Policies. It shall be the duty of the Board of
Directors to ensure that the purchase, sale, retention and disposal of
portfolio securities and the other investment practices of the Corporation
are at all times consistent with the investment policies and restrictions
with respect to securities investments and otherwise of the Corporation, as
recited in the Prospectus included in the registration statement of the
Corporation covering the initial public offering of shares of its capital
stock, as filed with the Securities and Exchange Commission (or as such
investment policies and restrictions may be modified by the Board of
Directors or, if required, by majority vote of the stockholders of the
Corporation in accordance with the Investment Company Act of 1940, as
amended) and as required by the Investment Company Act of 1940, as amended.
The Board, however, may delegate the duty of management of the assets and
the administration of its day to day operations to one or more individuals
or corporate management companies and/or investment advisers pursuant to a
written contract or contracts which have obtained the requisite approvals,
including the requisite approvals of renewals thereof, of the Board of
Directors and/or the stockholders of the Corporation in accordance with the
provisions of the Investment Company Act of 1940, as amended.

     Section 18. Asset Value. The Board of Directors shall determine the
times and method of calculation of the net asset value per share of the
Fund subject to conditions with the requirements of the 1940 Act.

                                 ARTICLE IV

                                 Committees

     Section 1. Committees of the Board. The Board of Directors may from
time to time, by resolution adopted by a majority of the whole Board,
designate one or more committees of the Board, each such committee to
consist of two or more directors and to have such powers and duties as the
Board of Directors may, by resolution, prescribe.

     Section 2. General. One-third, but not less than two, of the members
of any committee shall be present in person at any meeting of such
committee in order to constitute a quorum for the transaction of business
at such meeting, and the act of a majority present shall be the act of such
committee. The Board may designate a chairman of any committee and such
chairman or any two members of any committee may fix the time and place of
its meetings unless the Board shall otherwise provide. In the absence or
disqualification of any member of any committee, the member or members
thereof present at any meeting and not disqualified from voting, whether or
not he or they constitute a quorum, may unanimously appoint another member
of the Board of Directors to act at the meeting in the place of any such
absent or disqualified member. The Board shall have the power at any time
to change the membership of any committee, to fill all vacancies, to
designate alternate members to replace any absent or disqualified member,
or to dissolve any such committee. Nothing herein shall be deemed to
prevent the Board from appointing one or more committees consisting in
whole or in part of persons who are not directors of the Corporation;
provided, however, that no such committee shall have or may exercise any
authority or power of the Board in the management of the business or
affairs of the Corporation.

                                 ARTICLE V

                       Officers, Agents and Employees

     Section 1. Number of Qualifications. The officers of the Corporation
shall be a President, who shall be a director of the Corporation, a
Secretary and a Treasurer, each of whom shall be elected by the Board of
Directors. The Board of Directors may elect or appoint one or more Vice
Presidents and may also appoint such other officers, agents and employees
as it may deem necessary or proper. Any two or more offices may be held by
the same person, except the offices of President and Vice President, but no
officer shall execute, acknowledge or verify any instrument as an officer
in more than one capacity. Such officers shall be elected by the Board of
Directors each year at its first meeting held after the annual meeting of
stockholders, each to hold office until the meeting of the stockholders and
until his successor shall have been duly elected and shall have qualified,
or until his death, or until he shall have resigned, or have been removed,
as hereinafter provided in these By-Laws. The Board may from time to time
elect, or delegate to the President the power to appoint, such officers
(including one or more Assistant Vice Presidents, one or more Assistant
Treasurers and one or more Assistant Secretaries) and such agents, as may
be necessary or desirable for the business of the Corporation. Such
officers and agents shall have such duties and shall hold their offices for
such terms as may be prescribed by the Board or by the appointing
authority.

     Section 2. Resignations. Any officer of the Corporation may resign at
any time by giving written notice of resignation to the Board, the Chairman
of the Board, President or the Secretary. Any such resignation shall take
effect at the time specified therein or, if the time when it shall become
effective shall not be specified therein, immediately upon its receipt;
and, unless otherwise specified therein, the acceptance of such resignation
shall be necessary to make it effective.

     Section 3. Removal of Officer, Agent or Employee. Any officer, agent
or employee of the Corporation may be removed by the Board of Directors
with or without cause at any time, and the Board may delegate such power of
removal as to agents and employees not elected or appointed by the Board of
Directors. Such removal shall be without prejudice to such person's
contract rights, if any, but the appointment of any person as an officer,
agent or employee of the Corporation shall not of itself create contract
rights.

     Section 4. Vacancies. A vacancy in any office, either arising from
death, resignation, removal or any other cause, may be filled for the
unexpired portion of the term of the office which shall be vacant, in the
manner prescribed in these By-Laws for the regular election or appointment
to such office.

     Section 5. Compensation. The compensation of the officers of the
Corporation shall be fixed by the Board of Directors, but this power may be
delegated to any officer in respect of other officers under his control.

     Section 6. Bonds or Other Security. If required by the Board, any
officer, agent or employee of the Corporation shall give a bond or other
security for the faithful performance of his duties, in such amount and
with such surety or sureties as the Board may require.

     Section 7. President. The President shall be the chief executive
officer of the Corporation. In the absence of the Chairman of the Board (or
if there be none), he shall preside at all meetings of the stockholders and
of the Board of Directors. He shall have, subject to the control of the
Board of Directors, general charge of the business and affairs of the
Corporation. He may employ and discharge employees and agents of the
Corporation, except such as shall be appointed by the Board, and he may
delegate these powers.

     Section 8. Vice President. Each Vice President shall have such powers
and perform such duties as the Board of Directors or the President may from
time to time prescribe.

     Section 9. Treasurer. The Treasurer shall

                  (a) have charge and custody of, and be responsible for,
all the funds and securities of the Corporation, except those which the
Corporation has placed in the custody of a bank or trust company or member
of a national securities exchange (as that term is defined in the
Securities Exchange Act of 1934, as amended) pursuant to a written
agreement designating such bank or trust company or member of a national
securities exchange as a custodian or sub-custodian of the property of the
Corporation;

                  (b) keep full and accurate accounts of receipts and
disbursements in books belonging to the Corporation;

                  (c) cause all moneys and other valuables to be deposited
to the credit of the Corporation;

                  (d) receive, and give receipts for, moneys due and
payable, to the Corporation from any source whatsoever;

                  (e) disburse the funds of the Corporation and supervise
the investment of its funds as ordered or authorized by the Board, taking
proper vouchers therefor; and

                  (f) in general, perform all the duties incident to the
office of Treasurer and such other duties as from time to time may be
assigned to him by the Board or the President.

     Section 10. Secretary. The Secretary shall

                  (a) keep or cause to be kept in one or more books
provided for the purpose, the minutes of all meetings of the Board, the
committees of the Board and the stockholders;

                  (b) see that all notices are duly given in accordance
with the provisions of these By-Laws and as required by law;

                  (c) be custodian of the records and the seal of the
Corporation and affix and attest the seal to all stock certificates of the
Corporation (unless the seal of the Corporation on such certificates shall
be a facsimile, as hereinafter provided) and affix and attest the seal to
all other documents to be executed on behalf of the Corporation under its
seal;

                  (d) see that the books, reports, statements, certificates
and other documents and records required by law to be kept and filed are
properly kept and filed; and

                  (e) in general, perform all the duties incident to the
office of Secretary and such other duties as from time to time may be
assigned to him by the Board or the President.

     Section 11. Delegation of Duties. In case of the absence of any
officer of the Corporation, or for any other reason that the Board may deem
sufficient, the Board may confer for the time being the powers or duties,
or any of them, of such officer upon any other officer or upon any
director.


                                 ARTICLE VI

                              Indemnification

     Each officer and director of the Corporation shall be indemnified by
the Corporation to the full extent permitted under the General Laws of the
State of Maryland, including the advancing of expenses, except that such
indemnity shall not protect any such person against any liability to the
Corporation or any stockholder thereof to which such person would otherwise
be subject by reason of willful misfeasance, bad faith, gross negligence or
reckless disregard of the duties involved in the conduct of his office.
Absent a court determination that an officer or director seeking
indemnification was not liable on the merits or guilty of willful
misfeasance, bad faith, gross negligence or reckless disregard of the
duties involved in the conduct of his office, the decision by the
Corporation to indemnify such person must be based upon the reasonable
determination of independent counsel or nonparty independent directors,
after review of the facts, that such officer or director is not guilty of
willful misfeasance, bad faith, gross negligence or reckless disregard of
the duties involved in the conduct of his office.

     The Corporation may purchase insurance on behalf of an officer or
director protecting such person to the full extent permitted under the
General Laws of the State of Maryland, from liability arising from his
activities as officer or director of the Corporation. The Corporation,
however, may not purchase insurance on behalf of any officer or director of
the Corporation that protects or purports to protect such person from
liability to the Corporation or to its stockholders to which such officer
or director would otherwise be subject by reason of willful misfeasance,
bad faith, gross negligence, or reckless disregard of the duties involved
in the conduct of his office.

     The Corporation may indemnify or purchase insurance to the extent
provided in this Article VI on behalf of an employee or agent who is not an
officer or director of the Corporation.


                                ARTICLE VII

                               Capital Stock

     Section 1. Stock Certificates. Each holder of stock of the Corporation
shall be entitled upon request to have a certificate or certificates, in
such form as shall be approved by the Board, representing the number of
shares of the Corporation owned by him, provided, however, that
certificates for fractional shares will not be delivered in any case. The
certificates representing shares of stock shall be signed by or in the name
of the Corporation by the President or a Vice President and by the
Secretary or an Assistant Secretary or the Treasurer or an Assistant
Treasurer and sealed with the seal of the Corporation. Any or all of the
signatures or the seal on the certificate may be a facsimile. In case any
officer, transfer agent or registrar who has signed or whose fascimile
signature has been placed upon a certificate shall have ceased to be such
officer, transfer agent or registrar before such certificate shall be
issued, it may be issued by the Corporation with the same effect as if such
officer, transfer agent or registrar were still in office at the date of
issue.

     Section 2. Books of Accounts and Record of Stockholders. There shall
be kept at the principal executive office of the Corporation correct and
complete books and records of account of all the business and transactions
of the Corporation. There shall be made available upon request of any
stockholder, in accordance with Maryland law, a record containing the
number of shares of stock issued during a specified period not to exceed
twelve months and the consideration received by the Corporation for each
such share.

     Section 3. Transfers of Shares. Transfers of shares of stock of the
Corporation shall be made on the stock records of the Corporation only by
the registered holder thereof, or by his attorney thereunto authorized by
power of attorney duly executed and filed with the Secretary or with a
transfer agent or transfer clerk, and on surrender of the certificate or
certificates, if issued, for such shares properly endorsed or accompanied
by a duly executed stock transfer power and the payment of all taxes
thereon. Except as otherwise provided by law, the Corporation shall be
entitled to recognize the exclusive rights of a person in whose name any
share or shares stand on the record of stockholders as the owner of such
share or shares for all purposes, including, without limitation, the rights
to receive dividends or other distributions, and to vote as such owner, and
the Corporation shall not be bound to recognize any equitable or legal
claim to or interest in any such share or shares on the part of any other
person.

     Section 4. Regulations. The Board may make such additional rules and
regulations, not inconsistent with these By-Laws, as it may deem expedient
concerning the issue, transfer and registration of certificates for shares
of stock of the Corporation. It may appoint, or authorize any officer or
officers to appoint, one or more transfer agents or one or more transfer
clerks and one or more registrars and may require all certificates for
shares of stock to bear the signature or signatures of any of them.

     Section 5. Lost, Destroyed or Mutilated Certificates. The holder of
any certificates representing shares of stock of the Corporation shall
immediately notify the Corporation of any loss, destruction or mutilation
of such certificate, and the Corporation may issue a new certificate of
stock in the place of any certificate theretofore issued by it which the
owner thereof shall allege to have been lost or destroyed or which shall
have been mutilated, and the Board may, in its discretion, require such
owner or his legal representatives to give to the Corporation a bond in
such sum, limited or unlimited, and in such form and with such surety or
sureties, as the Board in its absolute discretion shall determine, to
indemnify the Corporation against any claim that may be made against it on
account of the alleged loss or destruction of any such certificate, or
issuance of a new certificate. Anything herein to the contrary
notwithstanding, the Board, in its absolute discretion, may refuse to issue
any such new certificate, except pursuant to legal proceedings under the
laws of the State of Maryland.

     Section 6. Fixing of a Record Date for Dividends and Distributions.
The Board may fix, in advance, a date not more than ninety days preceding
the date fixed for the payment of any dividend or the making of any
distribution. Once the Board of Directors fixes a record date as the record
date for the determination of the stockholders entitled to receive any such
dividend or distribution, in such case only the stockholders of record at
the time so fixed shall be entitled to receive such dividend or
distribution.

     Section 7. Information to Stockholders and Others. Any stockholder of
the Corporation or his agent may inspect and copy during usual business
hours the Corporation's By-Laws, minutes of the proceedings of its
stockholders, annual statements of its affairs, and voting trust agreements
on file at its principal office.

                                ARTICLE VIII

                                    Seal

     The seal of the Corporation shall be circular in form and shall bear,
in addition to any other emblem or device approved by the Board of
Directors, the name of the Corporation, the year of its incorporation and
the words "Corporate Seal" and "Maryland". Said seal may be used by causing
it or a facsimile thereof to be impressed or affixed or in any other manner
reproduced.

                                 ARTICLE IX

                                Fiscal Year

     Unless otherwise determined by the Board, the fiscal year of the
Corporation shall end on the 31st day of December.


                                 ARTICLE X

                        Depositories and Custodians

     Section 1. Depositories. The funds of the Corporation shall be
deposited with such banks or other depositories as the Board of Directors
of the Corporation may from time to time determine.

     Section 2. Custodians. All securities and other investments shall be
deposited in the safe keeping of such banks or other companies as the Board
of Directors of the Corporation may from time to time determine. Every
arrangement entered into with any bank or other company for the safe
keeping of the securities and investments of the Corporation shall contain
provisions complying with the Investment Company Act of 1940, as amended,
and the general rules and regulations thereunder.

                                 ARTICLE XI

                          Execution of Instruments

     Section 1. Checks, Notes, Drafts, etc. Checks, notes, drafts,
acceptances, bills of exchange and other orders or obligations for the
payment of money shall be signed by such officer or officers or person or
persons as the Board of Directors by resolution shall from time to time
designate.

     Section 2. Sale or Transfer of Securities. Stock certificates, bonds
or other securities at any time owned by the Corporation may be held on
behalf of the Corporation or sold, transferred or otherwise disposed of
subject to any limits imposed by these By-Laws and pursuant to
authorization by the Board and, when so authorized to be held on behalf of
the Corporation or sold, transferred or otherwise disposed of, may be
transferred from the name of the Corporation by the signature of the
President or a Vice President or the Treasurer or pursuant to any procedure
approved by the Board of Directors, subject to applicable law.


                                ARTICLE XII

                       Independent Public Accountants

     The firm of independent public accountants which shall sign or certify
the financial statements of the Corporation which are filed with the
Securities and Exchange Commission shall be selected annually by the Board
of Directors and ratified by the stockholders in accordance with the
provisions of the Investment Company Act of 1940, as amended.

                                ARTICLE XIII

                              Annual Statement

     The books of account of the Corporation shall be examined by an
independent firm of public accountants at the close of each annual period
of the Corporation and at such other times as may be directed by the Board.
A report to the stockholders based upon each such examination shall be
mailed to each stockholder of the Corporation of record on such date with
respect to each report as may be determined by the Board, at his address as
the same appears on the books of the Corporation. Such annual statement
shall also be available at the annual meeting of stockholders and be placed
on file at the Corporation's principal office in the State of Maryland.
Each such report shall show the assets and liabilities of the Corporation
as of the close of the annual or quarterly period covered by the report and
the Securities in which the funds of the Corporation were then invested.
Such report shall also show the Corporation's income and expenses for the
period from the end of the Corporation's preceding fiscal year to the close
of the annual or quarterly period covered by the report and any other
information required by the Investment Company Act of 1940, as amended, and
shall set forth such other matters as the Board or such firm of independent
public accountants shall determine.


                                ARTICLE XIV

                                 Amendments

     The Board of Directors, by affirmative vote of a majority thereof,
shall have the exclusive right to amend, alter or repeal these By-Laws at
any regular or special meeting of the Board of Directors, except any
particular By-Law which is specified as not subject to alteration or repeal
by the Board of Directors, subject to the requirements of the Investment
Company Act of 1940, as amended.



                             ARTICLES OF AMENDMENT

                                      OF

            THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.


           The undersigned, on behalf of THE BLACKROCK INSURED MUNICIPAL
 2008 TERM TRUST INC., a Maryland corporation having its principal Maryland
 office in the City of Baltimore (the "Corporation"), hereby certifies to
 the State Department of Assessments and Taxation of Maryland ("SDAT") that:

           FIRST:  The charter of the Corporation is hereby amended by
 deleting the provisions of the Articles Supplementary of' the Corporation
 (which were approved and received for record by SDAT on November 19, 1992)
 in their entirety, and inserting in lieu thereof the following provisions:

                "FIRST:  Pursuant to authority expressly vested in the
      Board of Directors of the Corporation by article fifth of its
      Charter, the Board of Directors has reclassified 4,120 authorized
      and unissued shares of common stock of the Corporation as
      preferred stock of the Corporation and has given general
      authorization for the issuance of four series of 1,030 shares
      each, as the case may be, of preferred stock, par value $.01 per
      share, liquidation preference $50,000 per share plus an amount
      equal to accumulated but unpaid dividends (whether or not earned
      or declared) thereon plus the premium, if any, resulting from the
      designation of a Premium Call Period, designated respectively
      Auction Rate Municipal Preferred Stock, Series T7, Auction Rate
      Municipal Preferred Stock, Series R7, Auction Rate Municipal
      Preferred Stock, Series T28 and Auction Rate Municipal Preferred
      Stock, Series R28.

                SECOND: The Executive Committee of the Board of Directors of
      the Corporation, acting in accordance with Sections 2-208 and 2-411 of
      the Maryland General Corporation Law, has fixed the preferences,
      voting powers, restrictions, limitations as to dividends,
      qualifications, and terms and conditions of redemption, of the shares
      of each such series of preferred stock as follows:

                                DESIGNATION

                     SERIES T7: A series of 1,030 shares of preferred stock,
           par value $.01 per share, liquidation preference $50,000 per
           share plus an amount equal to accumulated but unpaid dividends
           (whether or not earned or declared) thereon plus the premium, if
           any, resulting from the designation of a Premium Call Period, is
           hereby designated "Auction Rate Municipal Preferred Stock, Series
           T7." Each share of Auction Rate Municipal Preferred Stock, Series
           T7, shall be issued on November 23, 1992; have an Initial
           Dividend Rate of 2.75% per annum and the Initial Dividend Payment
           Date shall be December 2, 1992; and have such other preferences,
           limitations and relative voting rights, in addition to those
           required by applicable law or set forth in the Corporation's
           Charter applicable to preferred stock of the Corporation, as are
           set forth in these Articles Supplementary.  The Auction Rate
           Municipal Preferred Stock, Series T7, shall constitute a separate
           series of preferred stock of the Corporation, and each share of
           Auction Rate Municipal Preferred Stock, Series T7, shall be
           identical.

                     SERIES R7: A series of 1,030 shares of preferred stock,
           par value $.01 per share, liquidation preference $50,000 per
           share plus an amount equal to accumulated but unpaid dividends
           (whether or not earned or declared) thereon plus the premium, if
           any, resulting from the designation of a Premium Call Period, is
           hereby designated "Auction Rate Municipal Preferred Stock, Series
           R7." Each share of Auction Rate Municipal Preferred Stock, Series
           R7, shall be issued on November 23, 1992; have an Initial
           Dividend Rate of 2.75% per annum and the Initial Dividend Payment
           Date shall be December 4, 1992; and have such other preferences,
           limitations and relative voting rights, in addition to those
           required by applicable law or set forth in the Corporation's
           Charter applicable to preferred stock of the Corporation, as are
           set forth in these Articles Supplementary.   The Auction Rate
           Municipal Preferred Stock, Series R7, shall constitute a separate
           series of preferred stock of the Corporation, and each share of
           Auction Rate Municipal Preferred Stock, Series R7, shall be
           identical.

                     SERIES T28: A series of 1,030 shares of preferred
           stock, par value $.01 per share, liquidation preference $50,000
           per share plus an amount equal to accumulated but unpaid
           dividends (whether or not earned or declared) thereon plus the
           premium, if any, resulting from the designation of a Premium Call
           Period, is hereby designated "Auction Rate Municipal Preferred
           Stock, Series T28". Each share of Auction Rate Municipal
           Preferred Stock, Series T28, shall be issued on November 23,
           1992; have an initial Dividend Rate of 3.80% per annum and the
           Initial Dividend Payment Dates as set forth herein; and have such
           other preferences, limitations and relative voting rights, in
           addition to those required by applicable law or set forth in the
           Corporation's Charter applicable to preferred stock of the
           Corporation, as are set forth in these Articles Supplementary.
           The Auction Rate Municipal Preferred Stock, Series T28, shall
           constitute a separate series of preferred stock of the
           Corporation, and each share of Auction Rate Municipal Preferred
           Stock, Series T28, shall be identical.

                     SERIES R28: A series of 1,030 shares of preferred
           stock, par value $.01 per share, liquidation preference $50,000
           per share plus an amount equal to accumulated but unpaid
           dividends (whether or not earned or declared) thereon plus the
           premium, if any, resulting from the designation of a Premium Call
           Period, is hereby designated "Auction Rate Municipal Preferred
           Stock, Series R28." Each share of Auction Rate Municipal
           Preferred Stock, Series R28 shall be issued on November 23, 1992;
           have an Initial Dividend Rate of 3.05% per annum and the initial
           Dividend Payment Date shall be January 15, 1993; and have such
           other preferences, limitations and relative voting rights, in
           addition to those required by applicable law or set forth in the
           Corporation's Charter applicable to preferred stock of the
           Corporation, as are set forth in these Articles Supplementary.
           The Auction Rate Municipal Preferred Stock, Series R28, shall
           constitute a separate series of preferred stock of the
           Corporation, and each share of Auction Rate Municipal Preferred
           Stock, Series R28, shall be identical.

        1.   Definitions.   (a) Unless the context or use indicates another
 or different meaning or intent, in these Articles Supplementary the
 following terms have the following meanings, whether used in the singular
 or plural:

        "'AA' Composite Commercial Paper Rate" for any period less than 183
 days as of any date means (i) the Interest Equivalent of the rate on
 commercial paper for such period placed on behalf of issuers whose
 corporate bonds are rated "AA" by S&P, or the equivalent of such rating by
 S&P or another nationally recognized statistical rating organization, as
 the rate for such period is made available on a discount basis or otherwise
 by the Federal Reserve Bank of New York for the Business Day immediately
 preceding such date, or (ii) in the event that the Federal Reserve Bank of
 New York does not make available such a rate, then the arithmetic average
 of the Interest Equivalent of the rate on commercial paper for such period
 placed on behalf of such issuers, as quoted to the Auction Agent on a
 discount basis or otherwise by the Commercial Paper Dealers for the close
 of business on the Business Day immediately preceding such date.   If a
 Commercial Paper Dealer does not quote a rate required to determine the
 "AA" Composite Commercial Paper Rate for such period, the "AA" Composite
 Commercial Paper Rate for such period will be determined on the basis of
 the quotation or quotations furnished by any Substitute Commercial Paper
 Dealer or Substitute Commercial Paper Dealers selected by the Corporation
 to provide such rate or rates not being supplied by the Commercial Paper
 Dealer.

        "Accountant's Confirmation" has the meaning set forth in paragraph
 7(c) of these Articles Supplementary.

        "Additional Dividend" has the meaning set forth in paragraph 2(e)
 of these Articles Supplementary.

        "Adviser" means the Corporation's investment adviser, BlackRock
 Financial Management L.P., formerly Blackstone Financial Management L.P.,
 and any successor thereto.

        "Affiliate" shall mean any Person, known to the Auction Agent to be
 controlled by, in control of, or under common control with, the
 Corporation.

        "Agent Member" means a member of the Securities Depository that
 will act on behalf of an Existing Holder of one or more Preferred Shares or
 a Potential Holder.

        "Anticipation Notes" means the following Municipal Obligations: tax
 anticipation notes, revenue anticipation notes and tax and revenue
 anticipation notes.

        "Applicable Percentage" has the meaning set forth in paragraph
 11(a)(vi) of these Articles Supplementary.

        "Applicable Rate" means (i) for purposes of the Auction Procedures,
 the rate per annum or, in connection with any Auction in which Bid
 Requirements are imposed by the Corporation, the method by which one or
 more such rates may be determined, at which cash dividends are payable (if
 declared) on the Preferred Shares or Other Preferred Shares, as the case
 may be, for any Dividend Period and any Dividend Payment Period included
 therein and (ii) for purposes of determining the amount of cash dividends
 payable (if declared) at any Dividend Payment Date, the rate per annum
 (including in the case of any Applicable Rate expressed as a Spread the
 rate per annum determined by periodic application of such Spread to the
 applicable Reference Index or Reference Security at the frequency and
 weighting, if any, specified in the related Bid Requirements, subject to
 any Maximum Applicable Rate or Minimum Applicable Rate applicable to such
 Dividend Payment Period) at which cash dividends are payable (if declared)
 on the Preferred Shares, and includes, to the extent provided by paragraph
 2(c)(i) of these Articles Supplementary, any late charge provided for by
 such paragraph.

        "Auction" means a periodic operation of the Auction Procedures.

        "Auction Agent" means Bankers Trust Company unless and until
 another commercial bank, trust company or other financial institution
 appointed by a resolution of the Board of Directors of the Corporation or a
 duly authorized committee thereof enters into an agreement with the
 Corporation to follow the Auction Procedures for the purpose of determining
 the Applicable Rate and to act as transfer agent, registrar, dividend
 disbursing agent and redemption agent for the Preferred Shares and Other
 Preferred Shares.

        "Auction Procedures" means the procedures for conducting Auctions
 set forth in paragraph 11 of these Articles Supplementary.

        "Bid Requirements" means (i) any requirement for a Special Dividend
 Period longer than 91 days that Bids by Potential Holders shall be
 expressed as a Spread below, at or above the rate of a specified Reference
 Index or Reference Security, (ii) the Reference Index or Reference
 Security, the most recently announced rate thereof and the frequency with
 which the rate of Reference Index or the Reference Security, as the case
 may be, shall be recalculated for purposes of determining rates expressed
 as Spreads thereon in accordance with these Articles Supplementary, which
 frequency shall be the same as the frequency with which the person
 maintaining the Reference Index being utilized recalculates such Reference
 Index, or the same as the frequency with which the interest rate on the
 Reference Security being utilized changes or such other frequency as the
 Corporation shall specify (which specification may include a formula
 specified by the Corporation indicating the weighting to be given to each
 recalculation of the Reference Index or change in the rate of the Reference
 Security during a specified period), (iii) the frequency of Dividend
 Payment Dates during such Special Dividend Period (which shall not be more
 often than the frequency specified pursuant to clause (ii) above), (iv) one
 or more Minimum Applicable Rate or Rates (the Indicated Minimum Applicable
 Rate or Rates in the case of Bid Requirements set forth in a Request for
 Special Dividend Period) and/or (v) one or more Special Dividend Period
 Reference Rate or Rates and the Maximum Applicable Rate or Rates (the
 Indicated Maximum Applicable Rate or Rates in the case of Bid Requirements
 set forth in a Request for Special Dividend Period) derivable from such
 Special Dividend Period Reference Rate or Rates, in each case as set forth
 in the Notice of Special Dividend Period for such Special Dividend Period.

        "Broker-Dealer" shall mean any broker-dealer, or other entity
 permitted by law to perform the functions required of a Broker-Dealer in
 paragraph 11 of these Articles Supplementary, that has been selected by the
 Corporation and has entered into a Broker-Dealer Agreement with the Auction
 Agent that remains effective.

        "Broker-Dealer Agreement" shall mean an agreement between the
 Auction Agent and a Broker-Dealer pursuant to which such Broker-Dealer
 agrees to follow the procedures specified in paragraph 11 of these Articles
 Supplementary.

        "Business Day" means a day on which the New York Stock Exchange,
 Inc. is open for trading and which is not a Saturday, Sunday or other day
 on which banks in the City of New York are authorized or obligated by law
 to close.

        "Charter" means the Charter, as amended and supplemented (including
 these Articles Supplementary), of the Corporation on file in the State
 Department of Assessments and Taxation of Maryland.

        "Closing Transaction" means the termination of a futures contract
 or option position by taking a position opposite thereto.

        "Code" means the Internal Revenue Code of 1986, as amended.

        "Commercial Paper Dealers" means Merrill Lynch, Pierce, Fenner &
 Smith Incorporated and such other commercial paper dealer or dealers as the
 Corporation may from time to time appoint, or, in lieu of any thereof,
 their respective affiliates or successors.

        "Common Stock" means the common stock, par value $.01 per share, of
 the Corporation.

        "Corporation" means The BlackRock Insured Municipal 2008 Term Trust
 Inc., a Maryland corporation.

        "Date of Original Issue" means              , 2000, with respect to
 the Preferred Shares and the date on which the Corporation originally
 issues any Other Preferred Shares with respect to such Other Preferred
 Shares.

        "Deposit Securities" means cash, the book value of Municipal
 Obligations sold for which payment is due within five Business Days with
 counterparties rated at least Baa by Moody's and before the next Dividend
 Payment Date or Valuation Date, as the case may be, and Municipal
 Obligations rated at least A-1+ or SP-1+ by S&P, VMIG-1 or MIG-1 by
 Moody's.

        "Discounted Value" means (i) with respect to a Moody's Eligible
 Asset, the lower of par and the quotient of the Market Value thereof
 divided by the applicable Moody's Discount Factor and (ii) with respect to
 an S&P Eligible Asset, the quotient of the Market Value thereof divided by
 the applicable S&P Discount Factor.

        "Dividend Coverage Amount," as of any Valuation Date, means (i) the
 aggregate amount of cash dividends that will accumulate on all Outstanding
 Preferred Shares and Other Preferred Shares, in each case to (but not
 including) the next Dividend Payment Date therefor that follows such
 Valuation Date (calculated, in the case of cash dividends determined by
 application of a Spread to a Reference Index or Reference Security, by
 assuming that the Applicable Rate in effect for the immediately preceding
 Dividend Payment Period will remain in effect until the next Dividend
 Payment Period) plus the aggregate amount of any liabilities of the
 Corporation that are required to be paid on or prior to the next Dividend
 Payment Date less (ii) the combined Market Value of Deposit Securities
 irrevocably deposited with the Auction Agent for the payment of cash
 dividends on all Preferred Shares and Other Preferred Shares.

        "Dividend Coverage Assets," as of any Valuation Date, means, in the
 case of Preferred Shares and Other Preferred Shares, Deposit Securities
 with maturity or tender payment dates not later in each case than the
 Dividend Payment Date therefor that follows such Valuation Date.

        "Dividend Payment Date," with respect to Preferred Shares, has the
 meaning set forth in paragraph 2(b)(i) of these Articles Supplementary and,
 with respect to Other Preferred Shares, has the equivalent meaning.

        "Dividend Payment Period" means the initial Dividend Period and any
 Subsequent Dividend Payment Period.

        "Dividend Period" means the Initial Dividend Period, any 7-day
 Dividend Period and any Special Dividend Period.

        "Existing Holder" means a Person who is listed as the holder of
 record of Preferred Shares in the Stock Books.

        "Holder" means a Person identified as a holder of record of
 Preferred Shares in the Stock Register.

        "Independent Accountant" means a nationally recognized accountant,
 or firm of accountants, that is, with respect to the Corporation, an
 independent public accountant or firm of independent public accountants
 under the Securities Act of 1933, as amended.

        "Indicated Maximum Applicable Rate" means the Maximum Applicable
 Rate that would apply if the Auction with respect to which it is specified
 were conducted on the date of the Request for Special Dividend Period in
 which such Indicated Maximum Applicable Rate is specified.

        "Indicated Minimum Applicable Rate" means the Minimum Applicable
 Rate that would apply if the Auction with respect to which it is specified
 were conducted on the date of the Request for Special Dividend Period in
 which such Indicated Minimum Applicable Rate is specified.

        "Initial Dividend Payment Date" means the initial Dividend Payment
 Date specified herein.

        "Initial Dividend Period," with respect to Preferred Shares, has
 the meaning set forth in paragraph 2(c)(i) of these Articles Supplementary
 and, with respect to Other Preferred Shares, has the equivalent meaning.

        "Initial Dividend Rate," with respect to each series of Preferred
 Shares, means the rate per annum applicable to the Initial Dividend Period
 for such series of Preferred Shares and, with respect to Other Preferred
 Shares, has the equivalent meaning.

        "Initial Margin" means the amount of cash or securities deposited
 with a broker as a margin payment at the time of purchase or sale of a
 futures contract.

        "Interest Equivalent" means a yield on a 360-day basis of a
 discount basis security which is equal to the yield on an equivalent
 interest-bearing security.

        "Mandatory Redemption Price" means $25,000 per share of Preferred
 Shares plus an amount equal to accumulated but unpaid dividends (whether or
 not earned or declared) to the date fixed for redemption plus the premium,
 if any, resulting from the designation of a Premium Call Period.

        "Market Value" of any asset of the Corporation shall be the market
 value thereof determined by the Pricing Service.  Market value of any
 asset shall include any interest accrued thereon.  The Pricing Service
 shall value portfolio securities at the lower of the quoted bid price or
 the mean between the quoted bid and ask price or the yield equivalent when
 quotations are not readily available.   Securities for which quotations are
 not readily available shall be valued at fair value as determined by the
 Pricing Service using methods which include consideration of: yields or
 prices of municipal obligations of comparable quality, type of issue,
 coupon, maturity and rating; indications as to value from dealers; and
 general market conditions.  The Pricing Service may employ electronic data
 processing techniques and/or a matrix system to determine valuations.  If
 the Pricing Service fails to provide the Market Value of any Municipal
 Obligation, such Municipal Obligation shall be valued at the lower of two
 bid quotations (one of which shall be in writing) obtained by the
 Corporation from two dealers who are members of the National Association of
 Securities Dealers, Inc. and are making a market in such Municipal
 Obligations. Futures contracts and options are valued at closing prices for
 such instruments established by the exchange or board of trade on which
 they are traded, or if market quotations are not readily available, are
 valued at fair value as determined by the Pricing Service or if the Pricing
 Service is not able to value such instruments they shall be valued at fair
 value on a consistent basis using methods determined in good faith by the
 Board of Directors.

        "Maximum Applicable Rate," for any Dividend Payment Period with
 respect to Preferred Shares, has the meaning set forth in paragraph
 11(a)(vi) of these Articles Supplementary and, with respect to Other
 Preferred Shares, has the equivalent meaning.

        "Maximum Marginal Tax Rate" means the maximum marginal regular
 Federal individual income tax rate applicable to ordinary income or the
 maximum marginal regular Federal corporate income tax rate, whichever is
 greater.

        "Maximum Potential Additional Dividend Liability," as of any
 Valuation Date, means the aggregate amount of Additional Dividends that
 would be due if the Corporation were to make Retroactive Taxable
 Allocations, with respect to any fiscal year, estimated based upon
 dividends paid and the amount of undistributed realized net capital gains
 and other taxable income earned by the Corporation, as of the end of the
 calendar month immediately preceding such Valuation Date and assuming such
 Additional Dividends are fully taxable.

        "Minimum Applicable Rate," for any Dividend Payment Period with
 respect to Preferred Shares, has the meaning set forth in paragraph
 11(a)(vii) of these Articles Supplementary and, with respect to Other
 Preferred Shares, has the equivalent meaning.

        "Minimum Liquidity Level" means, as of any Valuation Date, an
 aggregate Market Value of the Corporation's Dividend Coverage Assets not
 less than the Dividend Coverage Amount.

        "Moody's" means Moody's Investors Service or its successors.

        "Moody's Discount Factor" means, for purposes of determining the
 Discounted Value of any Moody's Eligible Asset which is a Municipal
 Obligation, the percentage determined by reference to (i) (A) the rating by
 Moody's or S&P on such asset or (B) in the event the Municipal obligation
 is insured under an insurance policy which guarantees the timely payment of
 interest on such Municipal Obligation and principal thereof to maturity,
 the Moody's insurance claims-paying ability rating of the issuer of the
 insurance policy (provided that for purposes of clause (B) if the insurance
 claims-paying ability of an issuer of an insurance policy is not rated by
 Moody's but is rated by S&P, such issuer shall be deemed to have a Moody's
 insurance claims-paying ability rating which is one full category lower
 than the S&P insurance claims-paying ability rating) and (ii) the shortest
 Moody's Collateral Period set forth opposite such rating that is the same
 length as or is longer than the Moody's Exposure Period, in accordance with
 the table set forth below:

                               Rating Category
<TABLE>
<CAPTION>


 Moody's Collateral Period                     Aaa*   Aa*    A*      Baa*    Other**
 -------------------------                     ----   ---    --      ----    -------

<S>                                            <C>    <C>    <C>     <C>      <C>
 7 weeks or less . . . . . .  . . . . . . . .  151%   159%   168%    202%     229%
 8 weeks or less but greater than seven weeks  154    164    173     205      235
 9 weeks or less but greater than eight weeks  158    169    179     209      242

 ______________
 *    Moody's rating.
 **   Municipal Obligations not rated by Moody's but rated BBB , BBB or BBB
      by S&P.

</TABLE>

 ; provided, however, in the event a Moody's Discount Factor applicable to a
 Municipal Obligation is determined by reference to an insurance
 claims-paying ability rating in accordance with clause (i)(B), such Moody's
 Discount Factor shall be increased by an amount equal to 50% of the
 difference between (a) the percentage set forth in the foregoing table
 under the applicable rating category and (b) the percentage set forth in
 the foregoing table under the rating category which is one category lower
 than the applicable rating category.   If a Municipal obligation is covered
 by a Portfolio insurance policy which provides the Trust with an option to
 obtain Permanent Insurance with respect to such Municipal Obligation and
 such Portfolio Insurance policy has been approved in writing by Moody's,
 the Moody's Discount Factor rating category shall be determined by
 averaging the insurance claimspaying ability rating of the Portfolio
 Insurance provider and the next lowest rating category.

        Notwithstanding the foregoing, (i) the Moody's Discount Factor for
 short-term Municipal Obligations will be 115% so long as such Municipal
 Obligations are rated at least MIG-1, VMIG-1 or P-1 by Moody's or 125% if
 such obligations are not rated by Moody's but are rated A-1+ or S&P-1+ or
 AA by S&P and mature or have a demand feature at par exercisable in 30 days
 or less, and (ii) no Moody's Discount Factor will be applied to cash or to
 Municipal Receivables (except to the extent provided in the definition
 thereof).

        "Moody's Eligible Asset" means cash, a Municipal Receivable or a
 Municipal Obligation that (i) pays interest in cash, (ii) is publicly rated
 Baa or higher by Moody's or, if not rated by Moody's but rated by S&P, is
 rated at least BBB by S&P (provided that, for purposes of determining the
 Moody's Discount Factor applicable to any such S&P-rated Municipal
 Obligation, such Municipal Obligation (excluding any short-term Municipal
 Obligation) will be deemed to have a Moody's rating which is one full
 rating category lower than its S&P rating), (iii) does not have its Moody's
 rating suspended by Moody's and (iv) is part of an issue of Municipal
 Obligations of at least $10,000,000.   Municipal Obligations issued by any
 one issuer, not rated by Moody's and rated BBB by S&P may comprise no more
 than 4% of total Municipal Obligations which are Moody's Eligible Assets;
 such BBB rated Municipal Obligations, if any, together with any Municipal
 Obligations issued by the same issuer and rated Baa by Moody's or A by S&P,
 may comprise no more than 6% of total Municipal Obligations which are
 Moody's Eligible Assets; such BBB, A and Baa rated Municipal Obligations,
 if any, together with any Municipal Obligations issued by the same issuer
 and rated A by Moody's or AA by S&P, may comprise no more than 10% of total
 Municipal Obligations which are Moody's Eligible Assets; and such BBB, Baa,
 A and AA rated Municipal Obligations, if any, together with any Municipal
 Obligations issued by the same issuer and rated Aa by Moody's or AAA by
 S&P, may comprise no more than 20% of total Municipal Obligations which are
 Moody's Eligible Assets.   Municipal Obligations issued by issuers located
 within a single state or territory, not rated by Moody's and rated BBB by
 S&P, may comprise no more than 12% of total Municipal obligations which are
 Moody's Eligible Assets; such BBB rated Municipal Obligations, if any,
 together with any Municipal Obligations issued by issuers located within
 the same state or territory and rated Baa by Moody's or A by S&P, may
 comprise no more than 20% of total Municipal Obligations which are Moody's
 Eligible Assets; such BBB, Baa and A rated Municipal Obligations, if any,
 together with any Municipal Obligations issued by issuers located within
 the same state or territory and rated A by Moody's or AA by S&P, may
 comprise no more than 40% of total Municipal Obligations which are Moody's
 Eligible Assets; and such BBB, Baa, A and AA rated Municipal Obligations,
 if any, together with any Municipal Obligations issued by issuers located
 within the same state or territory and rated A& by Moody's or AAA by S&P,
 may comprise no more than 60% of total Municipal Obligations which are
 Moody's Eligible Assets.   Additionally, Municipal Obligations whose
 ratings are determined by the claims-paying ability ratings of the
 providers of Portfolio Insurance may comprise no more than 10% of the total
 Municipal Obligations which are Moody's Eligible Assets.   When the
 Corporation sells a Municipal Obligation and agrees to repurchase it at a
 future date, the Corporation must count as a liability for the purposes of
 the Preferred Shares Basic Maintenance Amount the amount of the repurchase
 price of such Municipal Obligation and such Municipal Obligation is
 considered a Moody's Eligible Asset to the extent it satisfies Moody's
 current guidelines.   When the Corporation buys a Municipal Obligation and
 agrees to sell it to another party at a future date and the long-term debt
 of such other party is rated at least A2 and the transaction has a term of
 30 days or less, the cash to be received by the Corporation will be counted
 as a Moody's Eligible Asset; otherwise such Municipal Obligation will be
 counted as a Moody's Eligible Asset to the extent it satisfies Moody's
 current guidelines.

        Notwithstanding the foregoing, an asset will not be considered a
 Moody's Eligible Asset if it is held in a margin account or if it is
 subject to any material lien, mortgage, pledge, security interest or
 security agreement of any kind, except for (i) Liens to secure payment for
 services rendered or cash advanced to the Corporation by the Adviser, the
 custodian of the Corporation's assets, the Auction Agent or any Broker-
 Dealers and (ii) any Lien by virtue of a repurchase agreement.   In
 addition, an asset irrevocably deposited for the payment of any of the
 items set forth in clauses (i) A through F of the Preferred Shares Basic
 Maintenance Amount will not be considered Moody's Eligible Assets.

        For purposes of the definition of Moody's Eligible Asset,
 references to the S&P rating BBB shall be deemed to include the S&P ratings
 BBB-, BBB and BBB+.

        "Moody's Exposure Period" means a period that is the same length or
 longer than the number of days used in calculating the cash dividend
 component of the Preferred Shares Basic Maintenance Amount and shall
 initially be the period commencing on a given valuation Date and ending 48
 days thereafter.

        "Moody's Hedging Transaction" means the selling of an exchange
 traded futures contract based on the Municipal Index or Treasury Bonds or
 the purchase of an exchange traded put option on such a futures contract or
 the writing of an exchange traded call option on such a futures contract.

        "Moody's Volatility Factor" means 100% during any Dividend Period
 of greater than 49 days until 49 days prior to the last day of such
 Dividend Period; otherwise, "Moody's Volatility Factor" means 272% except
 during that time period where legislation increasing the federal income tax
 rate has been enacted into law and such increase has not yet taken effect,
 in which case for such time period Moody's Volatility Factor shall be
 determined by reference to the increase in the Maximum Marginal Tax Rate as
 follows: for increases of up to 5%, 292%; for increases greater than 5% and
 up to 10%, 313%; for increases greater than 10% and up to 15%, 338%; for
 increases greater than 15% and up to 20%, 364%; for increases greater than
 20% and up to 25%, 396%; for increases greater than 25% and up to 30%,
 432%; for increases greater than 30% and up to 35%, 472%; for increases
 greater than 35% and up to 40%, 520%.

        "Municipal Index" means The Bond Buyer Municipal Bond Index.

        "Municipal Obligations" means "Municipal Obligations" as defined in
 the Corporation's Registration Statement on Form N-2 (File Nos. 333-______
 and 811-6721) on file with the Securities and Exchange Commission, as
 such Registration Statement may be amended from time to time.

        "Municipal Receivables" means no more than the aggregate of the
 following: (i) the book value of receivables for Municipal Obligations sold
 as of or prior to a relevant Valuation Date if such receivables are due
 within five Business Days of such Valuation Date, and if the trades which
 generated such receivables are (A) settled through clearinghouse firms with
 respect to which the Corporation has received prior written authorization
 from Moody's or (B) with counterparties having a Moody's long-term debt
 rating of at least Baa3; and (ii) the Moody's Discounted Value of Municipal
 Obligations sold as of or prior to such Valuation Date which generated
 receivables, if such receivables are due within five Business Days of such
 Valuation Date but do not comply with either of conditions (A) or (B) of
 the preceding clause (i).

        "1940 Act" means the Investment Company Act of 1940, as amended
 from time to time.

        "1940 Act Preferred Shares Asset Coverage" means asset coverage, as
 defined in section 18(h) of the 1940 Act, of at least 200% with respect to
 all outstanding senior securities of the Corporation which are stock,
 including all outstanding Preferred Shares and Other Preferred Shares (or
 such other asset coverage as may in the future be specified in or under the
 1940 Act as the minimum asset coverage for senior securities which are
 stock of a closed-end investment company as a condition of paying dividends
 on its common stock).

        "1940 Act Cure Date," with respect to the failure by the
 Corporation to maintain the 1940 Act Preferred Shares Asset Coverage (as
 required by paragraph 6 of these Articles Supplementary) as of the last
 Business Day of each month, means the last Business Day of the following
 month.

        "Non-Call Period" has the meaning set forth under "Specific
 Redemption Provisions" below.

        "Non-Payment Period," with respect to each series of Preferred
 Shares, means any period commencing on and including the day on which the
 Corporation shall fail to (i) declare, prior to the close of business on
 the second Business Day preceding any Dividend Payment Date, for payment on
 or (to the extent permitted by paragraph 2(c)(i) of these Articles
 Supplementary) within three Business Days after such Dividend Payment Date
 to the Holders as of 12:00 noon, New York City time, on the Business Day
 preceding such Dividend Payment Date, the full amount of any dividend on
 Preferred Shares payable on such Dividend Payment Date or (ii) deposit,
 irrevocably in trust, in same-day funds, with the Auction Agent by 12:00
 noon, New York City time, (A) on such Dividend Payment Date the full amount
 of any cash dividend on such shares payable (if declared) on such Dividend
 Payment Date or (B) on any redemption date for any Preferred Shares called
 for redemption, the Mandatory Redemption Price per share of such Preferred
 Shares or, in the case of an optional redemption, the Optional Redemption
 Price per share, and ending on and including the Business Day on which, by
 12:00 noon, New York City time, all unpaid cash dividends and unpaid
 redemption prices shall have been so deposited or shall have otherwise been
 made available to Holders in same-day funds; provided that, a Non-Payment
 Period shall not end unless the Corporation shall have given at least five
 days' but no more than 30 days' written notice of such deposit or
 availability to the Auction Agent, all Existing Holders (at their addresses
 appearing in the Stock Books) and the Securities Depository.
 Notwithstanding the foregoing, the failure by the Corporation to deposit
 the funds provided for by clauses (ii)(A) and (ii)(B) above within three
 Business Days after a Dividend Payment Date or any Redemption Date, as the
 case may be, in each case to the extent contemplated by paragraph 2(c)(i)
 of these Articles Supplementary, shall not constitute a "Non-Payment
 Period."

        "Non-Payment Period Rate" means, initially, 250% of the 30-day "AA"
 Composite Commercial Paper Rate (or 300% of such rate if the Corporation
 has provided notification to the Auction Agent prior to the Auction
 establishing the Applicable Rate for any dividend pursuant to paragraph
 2(f) hereof that net capital gains or other taxable income will be included
 in such dividend on Preferred Shares).   Such percentages will be used to
 calculate the Applicable Rate for any Non-Payment Period which occurs
 during a Special Dividend Period on either series of Preferred Shares and
 will be applied to the applicable Special Dividend Period Reference Rate
 then in effect with respect to such series.   However, the Board of
 Directors of the Corporation shall have the authority to adjust, modify,
 alter or change from time to time the initial Non-Payment Period Rate if
 the Board of Directors of the Corporation determines and Moody's and S&P
 (and any Substitute Rating Agency in lieu of Moody's or S&P in the event
 either of such parties shall not rate the Preferred Shares) advise the
 Corporation in writing that such adjustment, modification, alteration or
 change will not adversely affect their then-current ratings on the
 Preferred Shares.

        "Normal Dividend Payment Date" has the meaning set forth in
 paragraph 2(b)(i) of these Articles Supplementary.

        "Notice of Redemption" means any notice with respect to the
 redemption of Preferred Shares pursuant to paragraph 4 of these Articles
 Supplementary.

        "Notice of Revocation" has the meaning set forth in paragraph
 2(c)(iii) of these Articles Supplementary.

        "Notice of Special Dividend Period" has the meaning set forth in
 paragraph 2(c)(iii) of these Articles Supplementary.

        "Optional Redemption Price" shall mean $25,000 per share plus an
 amount equal to accumulated but unpaid dividends (whether or not earned or
 declared) to the date fixed for redemption plus the premium, if any,
 resulting from the designation of a Premium Call Period.

        "Original Issue Insurance" means insurance guaranteeing the timely
 payment of principal of, and interest on, a Municipal Obligation purchased
 by the issuer of a Municipal Obligation or by a third party at the time of
 issuance of such Municipal Obligation.

        "Other Preferred Shares" means the Auction Rate Municipal Preferred
 Stock of the Corporation, other than the Preferred Shares.

        "Outstanding" means, as of any date (i) with respect to Preferred
 Shares, Preferred Shares theretofore issued by the Corporation except,
 without duplication, (A) any Preferred Shares theretofore cancelled or
 delivered to the Auction Agent for cancellation, or redeemed by the
 Corporation, or as to which a Notice of Redemption shall have been given
 and moneys shall have been deposited in trust by the Corporation pursuant
 to paragraph 4(c) and (B) any Preferred Shares as to which the Corporation
 or any Affiliate thereof shall be an Existing Holder and (ii) with respect
 to shares of Other Preferred Stock, has the equivalent meaning.

        "Parity Stock" means the Preferred Shares and each other
 outstanding series of Preferred Stock the holders of which, together with
 the holders of the Preferred Shares, shall be entitled to the receipt of
 dividends or of amounts distributable upon liquidation, dissolution or
 winding up, as the case may be, in proportion to the full respective
 preferential amounts to which they are entitled, without preference or
 priority one over the other.

        "Permanent Insurance" means insurance guaranteeing the timely
 payment of principal of, and interest on, a Municipal Obligation purchased
 by the Corporation upon payment of a single, predetermined insurance
 premium pursuant to an irrevocable commitment of the issuer of Portfolio
 Insurance covering such Municipal Obligation.

        "Person" shall mean and include an individual, a partnership, a
 corporation, a trust, an unincorporated association, a joint venture or
 other entity or a government or any agency or political subdivision
 thereof.

        "Portfolio Insurance" means insurance guaranteeing the timely
 payment of principal of, and interest on, a covered Municipal Obligation
 only while such Municipal Obligation is owned by the Corporation.

        "Potential Holder" shall mean any Person, including any Existing
 Holder, who may be interested in acquiring Preferred Shares (or, in the
 case of an Existing Holder, additional Preferred Shares).

        "Preferred Shares" means Auction Rate Municipal Preferred Stock,
 Series T7.

        "Preferred Shares Basic Maintenance Amount," as of any Valuation
 Date, means the dollar amount equal to (i) the sum of (A) the product of
 the number of Preferred Shares and Other Preferred Shares outstanding on
 such Valuation Date multiplied by $25,000 plus the premium, if any,
 resulting from the designation of a Premium Call Period; (B) the aggregate
 amount of cash dividends that will have accumulated (whether or not earned
 or declared) for each share of Preferred Shares and Other Preferred Shares
 outstanding, in each case, to (but not including) the next Dividend Payment
 Date therefor that follows such Valuation Date (calculated, in the case of
 cash dividends determined by application of a Spread to a Reference Index
 or Reference Security, by assuming that the Applicable Rate in effect for
 the immediately preceding Dividend Payment Period will remain in effect
 until the next Dividend Payment Period); (C) the aggregate amount of cash
 dividends that would accumulate at the then current Maximum Applicable Rate
 (assuming notification has been given to the Auction Agent that net capital
 gains or other taxable income will be included in the relevant dividend as
 contemplated pursuant to paragraphs 2(f) and 11(a)(vi) of these Articles
 Supplementary) on any Preferred Shares and Other Preferred Shares
 outstanding from such Dividend Payment Date through the 48th day after such
 Valuation Date, multiplied by the larger of the Moody's Volatility Factor
 and the S&P Volatility Factor determined from time to time by Moody's and
 S&P, respectively (except that if such Valuation Date occurs during a
 Non-Payment Period, the cash dividend for purposes of calculation would
 accumulate at the then current Non-Payment Period Rate); (D) the amount of
 anticipated expenses of the Corporation for the 90 days subsequent to such
 Valuation Date; (E) the amount of the Corporation's Maximum Potential
 Additional Dividend Liability as of such Valuation Date; and (F) any
 current liabilities as of such Valuation Date to the extent not reflected
 in any of (i)(A) through (i)(E) (including, without limitation, and
 immediately upon determination, payables for Municipal Obligations
 purchased as of such Valuation Date) less (ii) the lesser of (A) either the
 Discounted Value of the Corporation's assets irrevocably deposited by the
 Corporation for the payment of any of (i)(A) through (i)(F) or the face
 value of such irrevocably deposited assets that mature prior to the payment
 date of the liabilities for which they are being deposited and are either
 fully guaranteed by the U.S. government or have a rating of either P-1,
 VMIG-1 or MIG-1 by Moody's and A-1+ or SP-1+ by S&P and (B) the Market
 Value of any of the Corporation's assets irrevocably deposited by the
 Corporation for the payment of any of (i)(A) through (i)(F).

        For purposes of determining as of any Valuation Date whether the
 Corporation has Moody's Eligible Assets and S&P Eligible Assets each with
 an aggregate Discounted Value at least equal to the Preferred Shares Basic
 Maintenance Amount, the Corporation shall include as a liability in the
 calculation of the Preferred Shares Basic Maintenance Amount an amount
 calculated semi-annually equal to 150% of the estimated cost of obtaining
 Permanent Insurance with respect to Moody's Eligible Assets or S&P Eligible
 Assets, as applicable, that are (i) covered by Portfolio Insurance policies
 which provide the Corporation with the option to obtain such Permanent
 Insurance and (ii) are discounted by a Moody's Discount Factor or S&P
 Discount Factor, as applicable, determined by reference to the insurance
 claims-paying ability rating of the issuer of such Portfolio Insurance
 policy.

        "Preferred Shares Basic Maintenance Cure Date," with respect to the
 failure by the Corporation to satisfy the Preferred Shares Basic
 Maintenance Amount (as required by paragraph 7(a) of these Articles
 Supplementary) as of a given Valuation Date, means the fifth Business Day
 following such Valuation Date.

        "Preferred Shares Basic Maintenance Report" means a report signed
 by the President, Treasurer, or Vice President of the Corporation which
 sets forth, as of the related Valuation Date, the assets of the
 Corporation, the Market Value and the Discounted Value thereof (seriatim
 and in aggregate), and the Preferred Shares Basic Maintenance Amount.

        Preferred Stock" means the preferred stock of the Corporation, and
 includes Preferred Shares and Other Preferred Shares.

        "Premium Call Period" has the meaning set forth under "Specific
 Redemption Provisions" below.

        "Pricing Service" shall mean J. J. Kenny Co., Inc. or any pricing
 service designated by the Board of Directors of the Corporation provided
 the Corporation obtains written assurance from S&P that such designation
 will not impair the rating then assigned by S&P to the Preferred Shares.

        "Quarterly Valuation Date" means the last Business Day of each
 fiscal quarter of the Corporation in each fiscal year of the Corporation,
 commencing _________________, 2000.

        "Reference Index" shall mean an index of interest rates on Treasury
 Securities, Municipal Obligations or high-quality commercial paper or
 dividend rates on preferred stock of issuers registered as closed-end
 management investment companies under the 1940 Act that invest primarily in
 Municipal Obligations or any other index or instrument selected and
 approved by the Corporation's Board of Directors, after consultation with
 the Broker-Dealers and made available to the Auction Agent, as being an
 appropriate index or instrument, in each case expressed as a rate and
 devised and calculated not less often than monthly by one or more parties
 that are not affiliated with the Corporation and made available to the
 Corporation, the Auction Agent, the Broker-Dealers and existing and
 potential beneficial owners of the Preferred Shares.

        "Reference Rate" means the higher of the 30-day "AA" Composite
 Commercial Paper Rate and the Taxable Equivalent of the Short-Term
 Municipal Bond Rate, or, in the case of a Special Dividend Period with a
 single Applicable Rate throughout such Special Dividend Period, the Special
 Dividend Period Reference Rate or, in the case of a Special Dividend Period
 with a varying Applicable Rate, the Reference Rate specified in the
 definition of S&P Volatility Factor that most closely approximates the
 length of the interval between periodic applications of the Spread to the
 relevant Reference Index or Reference Security.

        Reference Security" shall mean, in the case of a debt obligation, a
 particular debt obligation which is publicly traded, which is non-callable
 prior to the termination of the Special Dividend Period with respect to
 which such Reference Security is relevant and the outstanding aggregate
 principal amount of which at the time of the Notice of Special Dividend
 Period exceeds $100 million or, in the case of a preferred stock, a
 preferred stock issue which is publicly traded, which is non-redeemable
 prior to the termination of the Special Dividend Period with respect to
 which such Reference Security is relevant and the outstanding liquidation
 value of which at the time of the Notice of Special Dividend Period exceeds
 $50 million.

        "Request for Special Dividend Period" has the meaning set forth in
 paragraph 2(c)(iii) of these Articles Supplementary.

        "Response" has the meaning set forth in paragraph 2(c)(iii) of
 these Articles Supplementary.

        "Retroactive Taxable Allocation" has the meaning set forth in
 paragraph 2(e) of these Articles Supplementary.

        "Right," with respect to Preferred Shares, has the meaning set
 forth in paragraph 2(e) of these Articles Supplementary and, with respect
 to Other Preferred Shares, has the equivalent meaning.

        "Rightholder" has the meaning set forth in paragraph 2(e) of these
 Articles Supplementary.

        "S&P" means Standard & Poor's Corporation or its successors.

        "S&P Discount Factor" means, for purposes of determining the
 Discounted Value of any S&P Eligible Asset, the percentage determined by
 reference to (a)(i) in the event a Municipal Obligation is covered by a
 Portfolio Insurance policy which does not provide the Corporation with the
 option to obtain Permanent Insurance with respect to such Municipal
 Obligation, or is not covered by bond insurance, the S&P or Moody's rating
 on such Municipal Obligation, (ii) in  the event a Municipal Obligation is
 covered by an Original Issue Insurance policy or a Secondary Insurance
 policy, the S&P insurance claims-paying ability rating of the issuer of the
 policy or (iii) in the event a Municipal Obligation is covered by a
 Portfolio Insurance policy which provides the Corporation with the option
 to obtain Permanent Insurance with respect to such Municipal obligation and
 such Portfolio insurance policy has been reviewed and approved in writing
 by S&P, at the Corporation's option, the S&P or Moody's rating on such
 Municipal Obligation or the S&P insurance claims-paying ability rating of
 the issuer of the Portfolio Insurance policy and (b) the shortest S&P
 Collateral Period set forth opposite such rating that is the same length as
 or is longer than the S&P Exposure Period, in accordance with the table set
 forth below:

 S&P Collateral Period                        Rating Category
                                         ------------------------
                                           AAA*  AA*   A*    BBB*
                                           ----  ---   --    ----
 40  Business Days . . . . . . .           190%  195%  210%  250%
 22  Business Days . . . . . . .           170   175   190   230
 10  Business Days . . . . . . .           155   160   175   215
  7  Business Days . . . . . . .           150   155   170   210
  3  Business Days . . . . . . .           130   135   150   190

 _________________
 *  S&P rating.


        Notwithstanding the foregoing, (i) the S&P Discount Factor for
 short-term Municipal Obligations will be 115%, so long as such Municipal
 Obligations are rated A-1+ or SP-1+ by S&P or 125% if such Municipal
 Obligations are not rated by S&P but are rated VMIG-1, P-1 or MIG-1 by
 Moody's and mature or have a demand feature exercisable in 30 days or less;
 provided, however, that such Moody's rated short-term Municipal Obligations
 must be backed by a letter of credit, liquidity facility or guarantee from
 a bank or other financial institution, such bank or institution having a
 short-term rating of at least A-1+ from S&P; and further provided that such
 short-term Municipal Obligations rated by Moody's but not rated by S&P may
 comprise no more than 50% of short-term Municipal Obligations that qualify
 as S&P Eligible Assets and (ii) no S&P Discount Factor will be applied to
 cash or to the book value of Municipal Obligations sold for which payment
 is due within five Business Days. Anticipation Notes rated SP-1+ or, if not
 rated by S&P, rated MIG-1 or VMIG-1 by Moody's, which do not mature or have
 a demand feature at par exercisable in 30 days and which do not have a
 long-term rating, will be considered to be short-term Municipal Obligations
 for purposes of determining the Discounted value of S&P Eligible Assets.

        "S&P Eligible Asset" means cash or the book value of Municipal
 Obligations sold for which payment is due within five Business Days of a
 Valuation Date or a Municipal Obligation that (i) is issued by any of the
 50 states, the territories and their subdivisions, counties, cities, towns,
 villages, and school districts, agencies, such as authorities and special
 districts created by the states, and certain federally sponsored agencies
 such as local housing authorities (payments made on these bonds are exempt
 from regular federal income taxes and are generally exempt from state and
 local taxes in the state of issuance); (ii) is interest bearing and pays
 interest at least semiannually; (iii) is payable with respect to principal
 and interest in United States Dollars; (iv) is publicly rated BBB or higher
 by S&P or, if not rated by S&P but rated by Moody's, is rated at least A by
 Moody's (provided that such Moody's-rated Municipal Obligations will be
 included in S&P Eligible Assets only to the extent the Market Value of such
 Municipal Obligations does not exceed 50% of the aggregate Market Value of
 the S&P Eligible Assets; and further provided that, for purposes of
 determining the S&P Discount Factor applicable to any such Moody's-rated
 Municipal Obligation, such Municipal Obligation will be deemed to have an
 S&P rating which is one full rating category lower than its Moody's
 rating); (v) is not subject to a covered call or covered put option written
 by the Corporation; (vi) is not part of a private placement of Municipal
 Obligations; and (vii) is part of an issue of Municipal Obligations with an
 original issue size of at least $20 million or, if of an issue with an
 original issue size below $20 million (but in no event below $10 million),
 is issued by an issuer with a total of at least $50 million of securities
 outstanding.  Notwithstanding the foregoing:

                            (1) Municipal Obligations of any one issuer or
       guarantor (excluding bond insurers) will be considered S&P Eligible
       Assets only to the extent the Market Value of such Municipal
       Obligations does not exceed 10% of the aggregate Market Value of the
       S&P Eligible Assets, provided that 2% is added to the applicable S&P
       Discount Factor for every 1% by which the Market Value of such
       Municipal Obligations exceeds 5% of the aggregate Market Value of
       the S&P Eligible Assets; and

                            (2) Municipal Obligations guaranteed or insured
       by any one bond insurer will be considered S&P Eligible Assets only
       to the extent the fair market value of such municipal securities
       does not exceed 25% of the aggregate fair market value of the S&P
       Eligible Assets.

                            (3) Municipal Obligations issued by issuers in
       any one state or territory will be considered S&P Eligible Assets
       only to the extent the Market Value of such Municipal Obligations
       does not exceed 20% of the aggregate Market Value of the S&P
       Eligible Assets.

        "S&P Exposure Period" means the maximum period of time following a
 Valuation Date, including the Valuation Date and the Preferred Shares Basic
 Maintenance Cure Date (currently 10 Business Days) that the Corporation has
 under these Articles Supplementary to cure any failure to maintain, as of
 such Valuation Date, the Discounted Value for its portfolio at least equal
 to the Preferred Shares Basic Maintenance Amount (as described in paragraph
 7(a) of these Articles Supplementary).

        "S&P Hedging Transaction" means the purchasing or selling of a
 futures contract based on the Municipal Index or Treasury Bonds or the
 purchasing of an option on such a futures contract.

        "S&P Volatility Factor, means, with respect to the Series T7
 Preferred Shares, Series R7 Preferred Shares and Series R28 Preferred
 Shares, 277% during the Initial Dividend Period, and, with respect to the
 Series T28 Preferred Shares, 198% during the Initial Dividend Period.
 Thereafter, "S&P Volatility Factor" means, depending on the applicable
 Reference Rate, the following:

 Reference Rate
 --------------

 Taxable Equivalent of the
   Short-Term Municipal
   Bond Rate . . . . . . . . . . . .                                   277%
 30-day "AA" Composite
   Commercial Paper Rate . . . . . .                                   228%
 60-day "AA" Composite
   Commercial Paper Rate . . . . . .                                   228%
 90-day "AA" Composite
   Commercial Paper Rate . . . . . .                                   222%
 180-day "AA" Composite
   Commercial Paper Rate . . . . . .                                   217%
 1-year U.S. Treasury
   Bill Rate . . . . . . . . . . . .                                   198%
 2-year U.S. Treasury
   Note Rate . . . . . . . . . . . .                                   185%
 3-year U.S. Treasury
   Note Rate . . . . . . . . . . . .                                   178%
 4-year U.S. Treasury
   Note Rate . . . . . . . . . . . .                                   171%
 5-year U.S. Treasury
   Note Rate . . . . . . . . . . . .                                   169%


 Notwithstanding the foregoing, the S&P Volatility Factor may mean such
 other potential dividend rate increase factor as S&P advises the
 Corporation in writing is applicable.

        "Secondary Insurance" means insurance guaranteeing the timely
 payment of principal of, and interest on, a Municipal Obligation purchased
 by the Corporation or a third party subsequent to the original issuance of
 such Municipal Obligation.

        "Securities Depository" means The Depository Trust Company or any
 successor company or other entity selected by the Corporation as securities
 depository for the Preferred Shares that agrees to follow the procedures
 required to be followed by such securities depository in connection with
 the Preferred Shares.

        "Service" means the United States Internal Revenue Service.

        "7-day Dividend Period" means any Dividend Period of 7 days for the
 Preferred Shares.

        "Special Dividend Period" means a Dividend Period consisting of a
 specified number of days (other than seven), evenly divisible by seven (in
 each case subject to adjustment as provided in paragraph 2(c)(iii)).

        "Special Dividend Period Reference Rate" means the rate or rates
 per annum specified by the Corporation (which may be expressed as the lower
 of a specified rate or rates or a Spread under, at or over the Reference
 Index or Reference Security being specified for such Special Dividend
 Period) in the Notice of Special Dividend Period relating to a particular
 Special Dividend Period and specifying a Reference Index or Reference
 Security or, if the Corporation shall fail to so specify any such rate or
 rates, then (i), in the case of a Special Dividend Period of 182 days or
 less, the "AA" Composite Commercial Paper Rate which most closely matches
 the length of the Special Dividend Period, provided that in no case shall
 the Special Dividend Reference Rate be a "AA" Composite Commercial Paper
 Rate which is shorter in time than the 30-day "AA" Composite Commercial
 Paper Rate, or, in the case of a Special Dividend Period of longer than 182
 days, the Treasury Rate which most closely matches the length of the
 Special Dividend Period.

        "Specific Redemption Provisions" means, with respect to a Special
 Dividend Period, either, or any combination of, (i) a period (a "Non-Call
 Period") determined by the Board of Directors of the Corporation, after
 consultation with the Auction Agent and the Broker-Dealers, during which
 the Preferred Shares subject to such Dividend Period shall not be subject
 to redemption at the option of the Corporation and (ii) a period (a
 "Premium Call Period"), consisting of a number of whole years and
 determined by the Board of Directors of the Corporation, after consultation
 with the Auction Agent and the Broker-Dealers, during each year of which
 the Preferred Shares subject to such Dividend Period shall be redeemable at
 a price per share equal to $25,000 plus accumulated but unpaid dividends
 plus a premium expressed as a percentage of $25,000 as determined by the
 Board of Directors of the Corporation after consultation with the Auction
 Agent and the Broker-Dealers; provided, however, that the Corporation shall
 not adopt Specific Redemption Provisions unless Moody's and S&P or any
 Substitute Rating Agency advises the Corporation in writing that such
 adoption will not adversely affect their then-current ratings on the
 Preferred Shares.

        "Spread" means the negative or positive difference or the absence
 of any difference, expressed in whole and fractional basis points, below,
 at or above a Reference Index or Reference Security specified by the
 Corporation in a Notice of Special Dividend Period.

        "Stock Books" means the books maintained by the Auction Agent
 setting forth at all times a current list, as determined by the Auction
 Agent, of Existing Holders of the Preferred Shares.

        "Stock Register" means the register of Holders maintained on behalf
 of the Corporation by the Auction Agent in its capacity as transfer agent
 and registrar for the Preferred Shares.

        "Subsequent Dividend Payment Period," with respect to Preferred
 Shares, has the meaning set forth in paragraph 2(c)(i) of these Articles
 Supplementary and, with respect to Other Preferred Shares, has the
 equivalent meaning.

        "Substitute Commercial Paper Dealers" means such Substitute
 Commercial Paper Dealer or Dealers as the Corporation may from time to time
 appoint or, in lieu of any thereof, their respective affiliates or
 successors.

        "Substitute Rating Agency" and "Substitute Rating Agencies" shall
 mean, a nationally recognized securities rating organization and two
 nationally recognized securities rating organizations, respectively,
 selected by [Salomon Smith Barney Inc.] or its respective affiliates and
 successors, after consultation with the Corporation, to act as a substitute
 rating agency or substitute rating agencies, as the case may be, to
 determine the credit ratings of the Preferred Shares,

        "Taxable Equivalent of the Short-Term Municipal Bond Rate" means
 (i) 90% of (A) the per annum rate expressed on an interest equivalent basis
 equal to the index, made available for the Business Day immediately
 preceding such date but in any event not later than 8:30 A.M., New York
 City time, on such date by Kenny Information Systems or any successor
 thereto, based upon 30-day yield evaluations at par of bonds the interest
 on which is excludable for Federal income tax purposes under the Code, of
 not less than "high grade" component issuers selected by Kenny Information
 Systems or any such successor from time to time in its discretion, which
 component issuers shall include, without limitation, issuers of general
 obligation bonds but shall exclude any bonds the interest on which is
 subject to the Federal alternative minimum tax or similar tax under the
 Code, unless all bonds the interest on which is so excludable for Federal
 income tax purposes are subject to such tax and (B) divided by 1 minus the
 Maximum Marginal Regular Federal individual income tax rate applicable to
 the character of the income being distributed or the maximum marginal
 regular Federal corporate income tax rate applicable to the character of
 the income being distributed (in each case expressed as a decimal),
 whichever is greater; or (ii) in lieu of the rate determined pursuant to
 clause (i) above, a percentage, determined by the Corporation, of (A) the
 per annum rate expressed on an interest equivalent basis equal to any
 substitute index prepared by any person (other than an Affiliate of the
 Corporation), selected from time to time by the Corporation, based on bonds
 the interest on which is excludable from gross income for Federal income
 tax purposes under the Code, and (3) divided by 1 minus the Maximum
 Marginal Regular Federal individual income tax rate applicable to the
 character of the income being distributed or the Maximum Marginal Regular
 Federal individual income tax rate applicable to the character of the
 income being distributed (in each case expressed as a decimal), whichever
 is greater, as made available on a discount basis or otherwise by the
 preparer of such index for the Business Day immediately preceding such date
 but in any event not later than 8:30 A.M., New York City time, on such
 date; provided that the Corporation shall not select any such substitute
 index or determine any such percentage unless the Corporation has received
 confirmation from Moody's and S&P (or any Substitute Rating Agency) that
 the use of such index or percentage would not affect the ratings assigned
 to the Preferred Shares by Moody's and S&P (or any Substitute Rating
 Agency); provided, however, that if the index then used by the Corporation
 for purposes of determining the Taxable Equivalent of the Short-Term
 Municipal Bond Rate is not made so available by 8:30 A.M., the case of the
 index described in clause (i) above or by the preparer of such index in the
 case of any substitute index described in clause (ii) above, the Taxable
 Equivalent of the Short-Term Municipal Bond Rate shall mean the per annum
 rate expressed on an interest equivalent basis equal to the most recent
 such index so made available for any preceding Business Day, without being
 multiplied by the 90% factor in the case of the index described in such
 clause (i) or the percentage determined by the corporation referred to in
 such clause (ii) in the case of the index described in clause (ii).

        "30-day 'AA' Composite Commercial Paper Rate," on any date, means
 (i) the Interest Equivalent of the 30-day rate on commercial paper placed
 on behalf of issuers whose corporate bonds are rated "AA" by S&P, or the
 equivalent of such rating by S&P or another nationally recognized
 statistical rating organization, as such 30-day rate is made available on a
 discount basis or otherwise by the Federal Reserve Bank of New York for the
 Business Day immediately preceding such date, or (ii) in the event that the
 Federal Reserve Bank of New York does not make available such a rate, then
 the arithmetical average of the interest Equivalent of the 30-day rate on
 commercial paper placed on behalf of such issuers, as quoted to the Auction
 Agent on a discount basis or otherwise by the Commercial Paper Dealer for
 the close of business on the Business Day immediately preceding such date.
 If the Commercial Paper Dealer does not quote a rate required to determine
 the 30-day "AA" Composite Commercial Paper Rate, the 30-day "AA" Composite
 Commercial Paper Rate will be determined on the basis of the quotation or
 quotations furnished by any Substitute Commercial Paper Dealer or
 Substitute Commercial Paper Dealers selected by the Corporation to provide
 such rate or rates not being supplied by the Commercial Paper Dealer.

        "Treasury Bonds" means United States Treasury Bonds with remaining
 maturities of ten years or more.

        "Treasury Rate," on any date for any Special Dividend Period
 exceeding 182 days, means:

                            (i) the yield on the most recently auctioned
       non-callable direct obligations of the U.S. Government (excluding
       "flower" bonds) with a remaining maturity closest to the duration of
       such Special Dividend Period, as quoted in The Wall Street Journal
       on such date for the Business Day next preceding such date; or

                            (ii) in the event that any such rate is not
       published by The Wall Street Journal, then the arithmetic average of
       the yields on the most recently auctioned non-callable direct
       obligations of the U.S. Government (excluding "flower" bonds) with a
       remaining maturity closest to the duration of such Special Dividend
       Period as quoted on a discount basis or otherwise by the U.S.
       Government Securities Dealers to the Auction Agent for the close of
       business on the Business Day immediately preceding such date.

             If any U.S. Government Securities Dealer does not quote a rate
 required to determine the Treasury Rate, the Treasury Rate shall be
 determined on the basis of the quotation or quotations furnished by the
 remaining U.S. Government Securities Dealer or U.S. Government Securities
 Dealers and any Substitute U.S. Government Dealers selected by the
 Corporation to provide such rate or rates not being supplied by any U.S.
 Government Securities Dealer or U.S. Government Securities Dealers, as the
 case may be, or, if the Trust does not select any such Substitute U.S.
 Government Securities Dealer or Substitute U.S. Government Securities
 Dealers, by the remaining U.S. Government Securities Dealer or U.S.
 Government Securities Dealers.

        "Treasury Securities" means United States Treasury bills, notes or
 bonds.

        "28-day Dividend Period" means any Dividend Period of 28 days for a
 series of Preferred Shares.

        "U.S. Government Securities Dealer" means [Salomon Smith Barney
 Inc.] or their respective affiliates or successors, if such entity is a
 U.S. Government securities dealer. As used herein, "Substitute U.S.
 Government Securities Dealer" shall mean, with respect to each series of
 Preferred Shares, [Insert Co-underwriters] or the respective affiliates or
 successors, if such entity is a U.S. Government securities dealer, provided
 that none of such entities shall be a U.S. Government Securities Dealer.

        "Valuation Date" means, for purposes of determining whether the
 Corporation is maintaining the Preferred Shares Basic Maintenance Amount
 and the Minimum Liquidity Level, each Friday which is a Business Day, or
 the Business Day preceding any Friday which is not a Business Day, and the
 Date of Original Issue.

        "Variation Margin" means, in connection with an outstanding futures
 contract owned or sold by the Corporation, the amount of cash or securities
 paid to and received from a broker (subsequent to the Initial Margin
 payment) from time to time as the price of such futures contract
 fluctuates.

             (b)  The foregoing definitions of Accountant's Confirmation,
 Deposit Securities, Discounted value, Dividend Coverage Amount, Dividend
 Coverage Assets, Independent Accountant, Market Value, Maximum Potential
 Additional Dividend Liability, Minimum Liquidity Level, Moody's Discount
 Factor, Moody's Eligible Asset, Moody's Exposure Period, Moody's Hedging
 Transaction, Moody's Volatility Factor, Preferred Shares Basic Maintenance
 Amount, Preferred Shares Basic Maintenance Cure Date, Preferred Shares
 Basic Maintenance Report, Reference Rate, S&P Discount Factor, S&P Eligible
 Asset, S&P Exposure Period, S&P Hedging Transaction, S&P Volatility Factor
 and Valuation Date have been determined by the Board of Directors of the
 Corporation in order to obtain an "aaa" rating from Moody's and an AAA
 rating from S&P on the Preferred Shares on their Date of Original Issue;
 and such definitions shall be adjusted from time to time and without
 further action by the Board of Directors to reflect changes made thereto
 independently by Moody's, S&P or any Substitute Rating Agency if each of
 Moody's, S&P and any Substitute Rating Agency has advised the Corporation
 in writing (i) separately or collectively of such adjustments and (ii)
 collectively that such adjustments will not adversely affect their
 then-current ratings on the Preferred Shares.   The adjustments
 contemplated by the preceding sentence shall be made effective upon the
 time the Corporation receives the written notice from Moody's S&P and any
 Substitute Rating Agency contemplated by clause (ii) of the preceding
 sentence.

        2.   Dividends.   (a) The Holders shall be entitled to receive,
 when, as and if declared by the Board of Directors of the Corporation, out
 of funds legally available therefor, cumulative dividends each consisting
 of (i) cash at the Applicable Rate and (ii) an uncertificated Right to
 receive cash as set forth in paragraph 2(e) below, and no more, payable on
 the respective dates set forth below.  Dividends on the Preferred Shares so
 declared and payable shall be paid (i) in preference to and in priority
 over any dividends declared and payable on the Common Stock, and (ii) to
 the extent permitted by law and to the extent available, out of net
 tax-exempt income earned on the Corporation's investments.  To the extent
 permitted by law, dividends on Preferred Shares will be designated as
 exempt-interest dividends.  For the purposes of this section, the term "net
 tax-exempt income" shall exclude capital gains and other taxable income of
 the Corporation.

             (b)  (i) Cash dividends on Preferred Shares shall accumulate
 from the Date of original Issue.  Dividends on the Preferred Shares will be
 payable commencing on the Initial Dividend Payment Date.  Following the
 Initial Dividend Payment Date, dividends on the Preferred Shares will be
 payable, at the option of the Corporation, (ii) with respect to any
 Dividend Period of 35 or fewer days on the day next succeeding the last day
 thereof, (iii) with respect to any Dividend Period of more than 35 and
 fewer than 92 days, on the day next succeeding each period of 30 days to
 occur during such Dividend Period (or in the case of any Dividend Period of
 more than 91 days, as specified in the relevant Notice of Special Dividend
 Period), and on the day next succeeding the last day thereof, (iv) with
 respect to any Dividend Period of 365 days or more, monthly on the first
 day of each calendar month during such Dividend Period (or in the case of
 any Dividend Period of more than 91 days, as specified in the relevant
 Notice of Special Dividend Period), and on the day next succeeding the last
 day thereof (each such date referred to in clauses (i), (ii), (iii) and
 (iv) being hereinafter referred to as a "Normal Dividend Payment Date"),
 except that (i) if such Normal Dividend Payment Date is not a Business Day,
 then the Dividend Payment Date shall be the next succeeding date if both
 such dates following the Normal Dividend Payment Date are Business Days, or
 (ii) if the date following such Normal Dividend Payment Date is not a
 Business Day, then the Dividend Payment Date will be the date next
 preceding such Normal Dividend Payment Date if both such date and such
 Normal Dividend Payment Date are Business Days or (iii) if such Normal
 Dividend Payment Date and either the preceding date or the succeeding date
 are not Business Days, then the Dividend Payment Date shall be the first
 Business Day next preceding such Normal Dividend Payment Date that is next
 succeeded by a Business Day.  If, however, the Securities Depository shall
 make available to its participants and members in funds immediately
 available in New York City on Dividend Payment Dates, the amount due as
 dividends on such Dividend Payment Dates (and the Securities Depository
 shall have so advised the Corporation), and if the day that otherwise would
 be the Dividend Payment Date is not a Business Day, then the Dividend
 Payment Date shall be the next succeeding Business Day.  Although any
 particular Dividend Payment Date may not occur on a Normal Dividend Payment
 Date because of the exceptions discussed above, the next succeeding
 Dividend Payment Date shall be, subject to such provisos, the next Normal
 Dividend Payment Date. If for any reason a Dividend Payment Date cannot be
 fixed as described above, then the Board of Directors shall fix the
 Dividend Payment Date.  Each dividend payment date determined as provided
 above is hereinafter referred to as a "Dividend Payment Date."

                       (ii) Each dividend shall be paid to the Holders as
   they appear in the Stock Register as of 12:00 noon, New York City
   time, on the Business Day preceding the Dividend Payment Date.
   Dividends in arrears for any past Dividend Period may be declared and
   paid at any time, without reference to any regular Dividend Payment
   Date, to the Holders as they appear on the Stock Register on a date,
   not exceeding 15 days prior to the payment date therefor, as may be
   fixed by the Board of Directors of the Corporation.

             (c)       (i)  During the period from and including the Date
 of Original Issue to but excluding the Initial Dividend Payment Date (the
 "Initial Dividend Period"), the Applicable Rate shall be the Initial
 Dividend Rate.  Commencing on the Initial Dividend Payment Date, the
 Applicable Rate for each subsequent Dividend Period or portion thereof
 (hereinafter referred to as a "Subsequent Dividend Payment Period"), which
 Subsequent Dividend Payment Period shall commence on a Dividend Payment
 Date and shall end on the calendar day prior to the next Dividend Payment
 Date, shall be equal to the lesser of (x) the Maximum Applicable Rate for
 such Dividend Period or for such Subsequent Dividend Payment Period
 included therein or (y) the greater of (i) the Minimum Applicable Rate for
 such Dividend Period or for such Subsequent Dividend Payment Period
 included therein or (ii) the rate per annum that results for such Dividend
 Period or Subsequent Dividend Payment Period included therein from
 implementation of the Auction Procedures including any periodic application
 of a Spread to a specified Reference Index or Reference Security.

        Notwithstanding the foregoing sentence, the Applicable Rate for
 each Dividend Period commencing during a Non-Payment Period shall be equal
 to the Non-Payment Period Rate and each Dividend Payment Period for the
 Preferred Shares commencing after the first day of, and during, a
 Non-Payment Period shall be a 7-day Dividend Payment Period.  Except in the
 case of the willful failure of the Corporation to pay a dividend on a
 Dividend Payment Date or to redeem any Preferred Shares on the date set for
 such redemption, any amount of any dividend due on any Dividend Payment
 Date (if, prior to the close of business on the second Business Day
 preceding such Dividend Payment Date, the Corporation has declared such
 dividend payable on such Dividend Payment Date to the Holders of such
 Preferred Shares as of 12:00 noon, New York City time, on the Business Day
 preceding such Dividend Payment Date) or redemption price with respect to
 any Preferred Shares not paid to such Holders when due may be paid to such
 Holders in the same form of funds by 12:00 noon, New York City time, on any
 of the first three Business Days after such Dividend Payment Date or due
 date, as the case may be, provided that, such amount is accompanied by a
 late charge calculated for such period of non-payment at the Non-Payment
 Period Rate applied to the amount of such non-payment based on the actual
 number of days comprising such period divided by 365.  In the case of a
 willful failure of the Corporation to pay a dividend on a Dividend Payment
 Date or to redeem any Preferred Shares on the date set for such redemption,
 the preceding sentence shall not apply and the Applicable Dividend Rate for
 the Dividend Period commencing during the Non-Payment Period resulting from
 such failure shall be the Non-Payment Period Rate.  For the purposes of the
 foregoing, payment to a person in same-day funds on any Business Day at any
 time shall be considered equivalent to payment to such person in New York
 Clearing House (next-day) funds at the same time on the preceding Business
 Day, and any payment made after 12:00 noon, New York City time, on any
 Business Day shall be considered to have been made instead in the same form
 of funds and to the same person before 12:00 noon, New York City time, on
 the next Business Day.

                       (ii) The amount of cash dividends per share of
   Preferred Shares payable (if declared) for any Dividend Payment Period
   or part thereof shall be computed by multiplying the Applicable Rate
   for such Dividend Payment Period by a fraction, the numerator of which
   shall be the number of days in such Dividend Payment Period or part
   thereof such share was outstanding and the denominator of which shall
   be 365 (or 360 for a Dividend Period of 365 days or more), multiplying
   the amount so obtained by $25,000, and rounding the amount so obtained
   to the nearest cent.

                       (iii)  With respect to each Dividend Period
   that the Corporation desires to be a Special Dividend Period, the
   Corporation may, at its sole option and to the extent permitted by
   law, by telephonic and written notice (a "Request for Special Dividend
   Period") to the Auction Agent and to each Broker-Dealer, request that
   the next succeeding Dividend Period for such series of Preferred
   Shares be a number of days (other than seven), evenly divisible by
   seven and specified in such notice, provided that for any Auction
   occurring after the initial Auction, the Corporation may not give a
   Request for Special Dividend Period (and any such request shall be
   null and void) unless Sufficient Clearing Bids were made in the last
   occurring Auction and unless full cumulative dividends, any amounts
   due with respect to mandatory redemptions, and any Additional
   Dividends payable prior to such date have been paid in full.  Such
   Request for Special Dividend Period, in the case of a Dividend Period
   of 182 days or less, shall be given on or prior to the 4th day but not
   more than 7 days prior to an Auction Date for the Preferred Shares
   and, in the case of a Dividend Period of more than 182 days, shall be
   given on or prior to the 14th day but not more than 28 days prior to
   an Auction Date for the Preferred Shares.  Such Request for Special
   Dividend Period shall also specify any proposed Bid Requirements.
   Upon receiving such Request for Special Dividend Period, the
   Broker-Dealer(s) shall jointly determine whether, given the factors
   set forth below, it is advisable that the Corporation issue a Notice
   of Special Dividend Period for the Preferred Shares as contemplated by
   such Request for Special Dividend Period and, if advisable, the
   Specific Redemption Provisions and shall give the Corporation and the
   Auction Agent written notice (a "Response") of such determination by
   no later than the third day prior to such Auction Date.  In making
   such determination the Broker-Dealer(s) will consider (1) existing
   short-term and long-term market rates and indices of such short-term
   and long-term rates, (2) existing market supply and demand for
   short-term and long-term securities, (3) existing yield curves for
   short-term and long-term securities comparable to the Preferred
   Shares, (4) industry and financial conditions which may affect the
   Preferred Shares, (5) the investment objective of the Corporation, and
   (6) the Dividend Periods and dividend rates at which current and
   potential beneficial holders of the Preferred Shares would remain or
   become beneficial holders.  If none of the Broker-Dealer(s) give the
   Corporation and the Auction Agent a Response by such third day or if
   the Response of all of the Broker-Dealers providing a Response states
   that given the factors set forth above it is not advisable that the
   Corporation give a Notice of Special Dividend Period for the Preferred
   Shares, the Corporation may not give a Notice of Special Dividend
   Period in respect of such Request for Special Dividend Period.  In the
   event the Response of at least one Broker-Dealer does not indicate
   that it is not advisable that the Corporation give a Notice of Special
   Dividend Period for the Preferred Shares, the Corporation may by no
   later than the second day prior to such Auction Date give a notice (a
   "Notice of Special Dividend Period") to the Auction Agent, the
   Securities Depository and each Broker-Dealer which notice will specify
   the duration of the Special Dividend Period, the Bid Requirements (if
   any) applicable to the Auction relating to such Special Dividend
   Period and Specific Redemption Provisions (if any).  The Corporation
   shall not give a Notice of Special Dividend Period or convert to a
   Special Dividend Period and, if the Corporation has given a Notice of
   Special Dividend, the Corporation is required to give telephonic and
   written notice of revocation (a "Notice of Revocation") to the Auction
   Agent, each Broker-Dealer, and the Securities Depository on or prior
   to the Business Day prior to the relevant Auction Date if it has not
   obtained the advice in writing of Moody's and S&P or any Substitute
   Rating Agency that the proposed Special Dividend Period will not
   adversely affect their then-current rating on the Preferred Shares or
   if (w) either the 1940 Act Preferred Shares Asset Coverage is not
   satisfied or the Corporation shall fail to maintain S&P Eligible
   Assets and Moody's Eligible Assets each with an aggregate Discounted
   Value at least equal to the Preferred Shares Basic Maintenance Amount,
   in each case on each of the two Valuation Dates immediately preceding
   the Business Day prior to the relevant Auction Date (and in each case,
   with respect to Moody's Eligible Assets, using a Moody's Exposure
   Period equivalent to 14 days longer than normal) on an actual basis
   and on a pro forma basis giving effect to the proposed Special
   Dividend Period (using as a pro forma dividend rate with respect to
   such Special Dividend Period the dividend rate which the Broker-
   Dealers shall advise the Corporation is an approximately equal rate
   for securities similar to the Preferred Shares with an equal frequency
   of recalculation of the Reference Index or Reference Security as is
   utilized by the Corporation with respect to the first Dividend Payment
   Period within such Special Dividend Period and using as a pro forma
   Maximum Applicable Rate the highest rate specified in the Notice of
   Special Dividend Period for the Dividend Payment Periods covering not
   less than the first 49 days of such proposed Special Dividend Period
   or, if no such rate is specified in the Notice of Special Dividend
   Period, the Maximum Applicable Rate resulting by operation of the
   definition of Special Dividend Period Reference Rate for the Special
   Dividend Period specified in such Notice of Special Dividend Period),
   (x) sufficient funds for the payment of dividends payable on the
   immediately succeeding Dividend Payment Date have not been irrevocably
   deposited with the Auction Agent by the close of business on third
   Business Day preceding the related Auction Date, (y) the
   Broker-Dealer(s) jointly advise the Corporation that after
   consideration of the factors listed above they have concluded that it
   is advisable to give a Notice of Revocation or (z) the Corporation has
   determined to terminate the Special Dividend Period for any reason.
   if the Corporation is prohibited from giving a Notice of Special
   Dividend Period as a result of any of the factors enumerated in clause
   (w), (x), (y) or (z) of the prior sentence or if the Corporation gives
   a Notice of Revocation with respect to a Notice of Special Dividend
   Period, the next succeeding Dividend Period will be a 7-day Dividend
   Period.  In addition, in the event Sufficient Clearing Bids are not
   made in the applicable Auction or such Auction is not held for any
   reason, such next succeeding Dividend Period will be a 7-day Dividend
   Period and the Corporation may not again give a Notice of Special
   Dividend Period for the Preferred Shares (and any such attempted
   notice shall be null and void) until Sufficient Clearing Bids have
   been made in an Auction with respect to a 7-day Dividend Period.

             (d)  (i) Holders shall not be entitled to any dividends,
 whether payable in cash, property or stock, in excess of full cumulative
 dividends, as herein provided, on the Preferred Shares.  No interest, or
 sum of money in lieu of interest, shall be payable in respect of any
 dividend payment on the Preferred Shares that may be in arrears.

                       (ii) For so long as any share of the Preferred
   Shares is outstanding, the Corporation shall not declare, pay or set
   apart for payment any dividend or other distribution (other than a
   dividend or distribution paid in shares of, or options, warrants or
   rights to subscribe for or purchase, Common Stock or other stock, if
   any, ranking junior to the Preferred Shares as to dividends or upon
   liquidation) in respect of the Common Stock or any other stock of the
   Corporation ranking junior to or on a parity with the Preferred Shares
   as to dividends or upon liquidation, or call for redemption, redeem,
   purchase or otherwise acquire for consideration any shares of the
   Common Stock or any other such junior stock (except by conversion into
   or exchange for stock of the Corporation ranking junior to the
   Preferred Shares as to dividends and upon liquidation) or any other
   such Parity Stock (except by conversion into or exchange for stock of
   the Corporation ranking junior to or on a parity with the Preferred
   Shares as to dividends and upon liquidation), unless (A) immediately
   after such transaction, the Corporation shall have Moody's Eligible
   Assets and S&P Eligible Assets each with an aggregate Discounted Value
   equal to or greater than the Preferred Shares Basic Maintenance Amount
   and the Corporation shall maintain the 1940 Act Preferred Shares Asset
   Coverage, (3) full cumulative dividends on Preferred Shares and shares
   of Other Preferred Shares due on or prior to the date of the
   transaction have been declared and paid or shall have been declared
   and sufficient funds for the payment thereof deposited with the
   Auction Agent, (C) any Additional Dividend required to be paid under
   paragraph 2(e) below on or before the date of such declaration or
   payment has been paid and (D) the Corporation has redeemed the full
   number of Preferred Shares required to be redeemed by any provision
   for mandatory redemption contained herein.

             (e)  Each dividend shall consist of (i) cash at the Applicable
 Rate and (ii) an uncertificated right (a "Right") to receive an Additional
 Dividend (as defined below).  Each Right shall thereafter be independent of
 the share or Preferred Shares on which the dividend was paid.  The
 Corporation shall cause to be maintained a record of each Right received by
 the respective Holders.  The Corporation shall not be required to recognize
 any transfer of a Right.

             If, in the case of a Dividend Period of 28 days or fewer, the
   Corporation retroactively allocates any net capital gains or other
   taxable income to Preferred Shares without having given advance notice
   thereof to the Auction Agent as described in paragraph 2(f) hereof (the
   amount of such allocation referred to herein as a "Retroactive Taxable
   Allocation") solely by reason of the fact that such allocation is made
   as a result of the redemption of all or a portion of the outstanding
   Preferred Shares or the liquidation of the Corporation, the Corporation
   will, within 90 days (and generally within 60 days) after the end of the
   Corporation's fiscal year for which a Retroactive Taxable Allocation is
   made, provide notice thereof to the Auction Agent and to each holder of
   a Right applicable to such Preferred Shares (initially Cede & Co. as
   nominee of The Depository Trust Company) during such fiscal year at such
   holder's address as the same appears or last appeared on the Stock Books
   of the Corporation.  The Corporation will, within 30 days after such
   notice is given to the Auction Agent, pay to the Auction Agent (who will
   then distribute to such holders of Rights), out of funds legally
   available therefor, an amount equal to the aggregate Additional Dividend
   with respect to all Retroactive Taxable Allocations made to such holders
   during the fiscal year in question.

             If the Corporation, in the case of a Dividend Period of 35
   days or more, makes a Retroactive Taxable Allocation to a dividend paid
   on Preferred Shares, the Corporation will, within 90 days (and generally
   within 60 days) after the end of the Corporation's fiscal year for which
   a Retroactive Taxable Allocation is made, provide notice thereof to the
   Auction Agent and to each holder of a Right applicable to such Preferred
   Shares (initially Cede & Co. as nominee of The Depository Trust Company)
   during such fiscal year at such holder's address as the same appears or
   last appeared on the Stock Books of the Corporation.  The Corporation
   will, within 30 days after such notice is given to the Auction Agent,
   pay to the Auction Agent (who will then distribute to such holders of
   Rights), out of funds legally available therefor, an amount equal to the
   aggregate Additional Dividend with respect to all Retroactive Taxable
   Allocations made to such holders during the fiscal year in question.

             An "Additional Dividend" means payment to a holder of
   Preferred Shares of an amount which, when taken together with the
   aggregate amount of Retroactive Taxable Allocations allocated to such
   holder with respect to the fiscal year in question, would cause such
   holder's dividends from the aggregate of both the Retroactive Taxable
   Allocations and the Additional Dividend to be equal to the dollar amount
   of the dividends which would have been received and retained by such
   holder if the Retroactive Taxable Allocations had not been made.  Such
   Additional Dividend shall be calculated (i) without consideration being
   given to the time value of money; (ii) assuming that no holder of
   Preferred Shares is subject to the Federal alternative minimum tax with
   respect to dividends received from the Corporation; and (iii) assuming
   that each Retroactive Taxable Allocation would be taxable in the hands
   of each holder of Preferred Shares at the maximum marginal combined
   regular Federal income tax rate applicable to individuals or
   corporations, whichever is greater, in effect during the fiscal year in
   question.

             (f)  Whenever the Corporation intends to include any net
 capital gains or other taxable income in any dividend on Preferred Shares
 the Applicable Rate for which will be established at the next succeeding
 Auction, the Corporation will, in the case of a Dividend Period of 28 days
 or fewer, and may, in the case of a Dividend Period of 35 days or more,
 notify the Auction Agent of the amount to be so included at least five
 Business Days prior to the Auction Date on which the Applicable Rate for
 such dividend is to be established.  If, in the case of a Dividend Period
 of 28 days or fewer, the Corporation retroactively allocates any net
 capital gains or other taxable income to dividend paid on Preferred Shares
 without having given advance notice thereof to the Auction Agent as
 described in paragraph 2(f) hereof solely by reason of the fact that such
 allocation is made as a result of the redemption of all or a portion of the
 outstanding Preferred Shares or the liquidation of the Corporation, the
 Corporation will make certain payments to holders of Preferred Shares to
 offset the tax effect thereof.  If, in the case of a Dividend Period of 35
 days or more, the Corporation allocates any net capital gains or other
 taxable income to a dividend paid on Preferred Shares without having given
 advance notice thereof to the Auction Agent as described in Paragraph 2(f)
 hereof, the Corporation will make certain payments to holders of Preferred
 Shares to offset the tax effect thereof.

             (g)  No fractional share of Preferred Shares shall be issued.

        3.   Liquidation Rights.  Upon any liquidation, dissolution or
 winding up of the Corporation, whether voluntary or involuntary, the
 Holders shall be entitled to receive, out of the assets of the Corporation
 available for distribution to shareholders, before any distribution or
 payment is made upon any Common Stock or any other capital stock ranking
 junior in right of payment upon liquidation to the Preferred Shares, the
 sum of $25,000 per share plus accumulated but unpaid dividends (whether or
 not earned or declared) thereon plus the premium, if any, resulting from
 the designation of a Premium Call Period to the date of distribution, and
 after such payment the holders of Preferred Shares will be entitled to no
 other payments other than Additional Dividends as provided in paragraph
 2(e) hereof.  If upon any liquidation, dissolution or winding up of the
 Corporation, the amounts payable with respect to the Preferred Shares and
 any other outstanding class or series of Preferred Stock of the Corporation
 ranking on a parity with the Preferred Shares as to payment upon
 liquidation are not paid in full, the Holders and the holders of such other
 class or series will share ratably in any such distribution of assets in
 proportion to the respective preferential amounts to which they are
 entitled.  After payment of the full amount of the liquidating distribution
 to which they are entitled, the Holders will not be entitled to any further
 participation in any distribution of assets by the Corporation except for
 any Additional Dividends.  A consolidation or merger of the Corporation
 with or into any other corporation or corporations or a sale, whether for
 cash, shares of stock, securities or properties, of all or substantially
 all or any part of the assets of the Corporation shall not be deemed or
 construed to be a liquidation, dissolution or winding up of the
 Corporation.

        4.   Redemption.  (a) Preferred Shares shall be redeemable by the
 Corporation as provided below:

                       (i)  To the extent permitted under the 1940 Act
   and Maryland law, upon giving a Notice of Redemption, the Corporation
   at its option may redeem Preferred Shares, in whole or in part, out of
   funds legally available therefor, at the Optional Redemption Price per
   share, on any Dividend Payment Date provided that no Preferred Shares
   shall be subject to optional redemption during a Non-Call Period.  In
   addition, holders of Preferred Shares which are redeemed shall be
   entitled to receive Additional Dividends to the extent provided
   herein.  The Corporation may not give a Notice of Redemption relating
   to an optional redemption as described in this paragraph 4(a)(i) or
   effect an optional redemption unless, at the time of giving such
   Notice of Redemption or effecting such optional redemption, the
   Corporation has available Deposit Securities with maturity or tender
   dates not later than the day preceding the applicable redemption date
   and having a value not less than the amount due to Holders by reason
   of the redemption of their Preferred Shares on such redemption date
   and, if as a result of such optional redemption, the Corporation would
   fail to maintain S&P Eligible Assets and Moody's Eligible Assets each
   with an aggregate Discounted Value equal to the Preferred Shares Basic
   Maintenance Amount.

                       (ii) The Corporation shall redeem, out of funds
   legally available therefor, at the Mandatory Redemption Price per
   share, Preferred Shares to the extent permitted under the 1940 Act and
   Maryland law, on a date fixed by the Board of Directors, if the
   Corporation fails to maintain Moody's Eligible Assets and S&P Eligible
   Assets each with an aggregate Discounted Value equal to or greater
   than the Preferred Shares Basic Maintenance Amount as provided in
   paragraph 7(a) or to satisfy the 1940 Act Preferred Shares Asset
   Coverage as provided in paragraph 6 and such failure is not cured on
   or before the Preferred Shares Basic Maintenance Cure Date or the 1940
   Act Cure Date (herein respectively referred to as the "Cure Date"), as
   the case may be.  In addition, holders of Preferred Shares so redeemed
   shall be entitled to receive Additional Dividends to the extent
   provided herein.  The number of Preferred Shares to be redeemed shall
   be equal to the lesser of (i) the minimum number of Preferred Shares
   the redemption of which, if deemed to have occurred immediately prior
   to the opening of business on the Cure Date, would together with all
   shares of Other Preferred Stock subject to redemption or retirement,
   result in the Corporation having S&P Eligible Assets and Moody's
   Eligible Assets each with an aggregate Discounted Value equal to or
   greater than the Preferred Shares Basic Maintenance Amount or
   satisfaction of the 1940 Act Preferred Shares Asset Coverage, as the
   case may be, on such Cure Date (provided that, if there is no such
   minimum number of Preferred Shares and shares of Other Preferred Stock
   the redemption of which would have such result, all Preferred Shares
   and shares of Other Preferred Stock then outstanding shall be
   redeemed), and (ii) the maximum number of Preferred Shares, together
   with all shares of other Preferred Stock subject to redemption or
   retirement, that can be redeemed out of funds expected to be legally
   available therefor on such redemption date.  In determining the number
   of Preferred Shares required to be redeemed in accordance with the
   foregoing, the Corporation shall allocate the number required to be
   redeemed which would result in the Corporation having Moody's Eligible
   Assets and S&P Eligible Assets each with an aggregate Discounted Value
   equal to or greater than the Preferred Shares Basic Maintenance Amount
   or satisfaction of the 1940 Act Preferred Shares Asset Coverage, as
   the case may be, pro rata among Preferred Shares, Other Preferred
   Shares and other Preferred Stock subject to redemption pursuant to
   provisions similar to those contained in this paragraph 4(a)(ii)
   provided that, Preferred Shares which may not be redeemed at the
   option of the Corporation (a) will be subject to mandatory redemption
   only to the extent that other shares are not available to satisfy the
   number of shares required to be redeemed and (b) will be selected for
   redemption in an ascending order of outstanding number of days in the
   Non-Call Period during which such shares are not subject to optional
   redemption (with shares with the lowest number of days to be redeemed
   first) and by lot in the event of shares having an equal number of
   days in such period. The Corporation shall effect such redemption on a
   Business Day which is not later than 30 days after such Cure Date,
   except that if the Corporation does not have funds legally available
   for the redemption of all of the required number of Preferred Shares
   and shares of other Preferred Stock which are subject to mandatory
   redemption or the Corporation otherwise is unable to effect such
   redemption on or prior to 30 days after such Cure Date, the
   Corporation shall redeem those Preferred Shares which it is unable to
   redeem on the earliest practicable date on which it is able to effect
   such redemption out of funds legally available therefor.

             (b)  Notwithstanding any other provision of this paragraph 4,
 no Preferred Shares may be redeemed pursuant to paragraph 4(a)(i) of these
 Articles Supplementary unless all dividends in arrears on all remaining
 outstanding shares of Parity Stock shall have been or are being
 contemporaneously paid or declared and set apart for payment.  In the event
 that less than all the outstanding Preferred Shares are to be redeemed and
 there is more than one Holder, the shares to be redeemed shall be selected
 by lot or such other method as the Corporation shall deem fair and
 equitable.

             (c)  Whenever Preferred Shares are to be redeemed, the
 Corporation, not less than 20 or more than 60 days prior to the date fixed
 for redemption, shall mail a notice ("Notice of Redemption") by first-class
 mail, postage prepaid, to each Holder of Preferred Shares to be redeemed
 and to the Auction Agent.  The Corporation shall cause the Notice of
 Redemption also to be published in the eastern and national editions of The
 Wall Street Journal.  The Notice of Redemption to set forth (i) the
 redemption date, (ii) the amount of the redemption price, (iii) the
 aggregate number of Preferred Shares to be redeemed, (iv) the place or
 places where Preferred Shares are to be surrendered for payment of the
 redemption price, (v) a statement that dividends on the shares to be
 redeemed shall cease to accumulate on such redemption date (except that
 holders may be entitled to Additional Dividends) and (vi) the provision of
 these Articles Supplementary pursuant to which such shares are being
 redeemed.  No defect in the Notice of Redemption or in the mailing or
 publication thereof shall affect the validity of the redemption
 proceedings, except as required by applicable law.

             If the Notice of Redemption shall have been given as aforesaid
   and, concurrently or thereafter, the Corporation shall have deposited in
   trust with the Auction Agent a cash amount equal to the redemption
   payment for the Preferred Shares as to which such Notice of Redemption
   has been given with irrevocable instructions and authority to pay the
   redemption price to the Holders of such shares, then upon the date of
   such deposit or, if no such deposit is made, then upon such date fixed
   for redemption (unless the Corporation shall default in making the
   redemption payment), all rights of the Holders of such shares as
   shareholders of the Corporation by reason of the ownership of such
   shares will cease and terminate (except their right to receive the
   redemption price in respect thereof and any additional dividends, but
   without interest), and such shares shall no longer be deemed
   outstanding. The Corporation shall be entitled to receive, from time to
   time, from the Auction Agent the interest, if any, on such moneys
   deposited with it and the Holders of any shares so redeemed shall have
   no claim to any of such interest.  In case the Holder of any shares so
   called for redemption shall not claim the redemption payment for his
   shares within one year after the date of redemption, the Auction Agent
   shall, upon demand, pay over to the Corporation such amount remaining on
   deposit and the Auction Agent shall thereupon be relieved of all
   responsibility to the Holder of such shares called for redemption and
   such Holder thereafter shall look only to the Corporation for the
   redemption payment.

        5.   Voting Rights.  (a) General.  Except as otherwise provided in
 the Charter, each Holder of Preferred Shares shall be entitled to one vote
 for each share held on each matter submitted to a vote of stockholders of
 the Corporation to which the stockholders are entitled to vote, and the
 holders of outstanding shares of Preferred Stock, including Preferred
 Shares, and of shares of Common Stock shall vote together as a single class
 with respect to all matters on which all stockholders are entitled to vote.
 Notwithstanding the preceding sentence, at the first annual meeting of
 stockholders, the holders of outstanding shares of Preferred Stock,
 including Preferred Shares, represented in person or by proxy shall be
 entitled as a class, and to the exclusion of the holders of all other
 securities and classes of capital stock of the Corporation, to elect one
 Class I director and one Class II director and shall thereafter be so
 entitled to elect any successors from time to time to the Class I and Class
 II directors so elected at any meeting of shareholders in which successors
 are elected.  At each meeting of shareholders at which entire classes of
 Class I and Class II directors are to be elected, or at any meeting at
 which a successor to a director elected by the holders of Preferred Stock
 in accordance with this Section is to be elected (including directors
 elected pursuant to this sentence), the holders of outstanding shares of
 Preferred Stock, including Preferred Shares, represented in person or by
 proxy shall be entitled as a class and to the exclusion of the holders of
 all other securities and classes of capital stock of the Corporation to
 elect one Class I and one Class II director or to elect such successor.  In
 the event that the Charter is amended to eliminate the classification of
 the Corporation's Board of Directors, the holders of outstanding shares of
 Preferred Stock, including Preferred Shares, represented in person or by
 proxy shall be entitled as a class, and to the exclusion of the holders of
 all other securities and classes of capital stock of the Corporation, to
 elect two directors.  Subject to paragraph 5(b) hereof, the holders of
 outstanding shares of capital stock of the Corporation, voting as a single
 class, shall elect the balance of the directors.

             (b)  Right to Elect Majority of Board of Directors.  During
 any period in which any one or more of the conditions described below shall
 exist (such period being referred to herein as a "Voting Period"), the
 number of directors constituting the Board of Directors shall be
 automatically increased by the smallest number that, when added to the two
 directors elected exclusively by the holders of shares of Preferred Stock,
 would constitute a majority of the Board of Directors as so increased by
 such smallest number; and the holders of shares of Preferred Stock shall be
 entitled, voting as a class on a one-vote-per-share basis (to the exclusion
 of the holders of all other securities and classes of capital stock of the
 Corporation), to elect such smallest number of additional directors,
 together with the two directors that such holders are in any event entitled
 to elect.  A Voting Period shall commence:

                       (i)  if at any time accumulated dividends (whether
   or not earned or declared, and whether or not funds are then legally
   available in an amount sufficient therefor) on the outstanding
   Preferred Shares equal to at least two full years' dividends shall be
   due and unpaid and sufficient cash or specified securities shall not
   have been deposited with the Auction Agent for the payment of such
   accumulated dividends; or

                       (ii) if at any time holders of any Preferred Stock
   are entitled to elect a majority of the directors of the Corporation
   under the 1940 Act.

             Upon the termination of a Voting Period, the voting rights
 described in this paragraph 5(b) shall cease, subject always, however, to
 the revesting of such voting rights in the Holders upon the further
 occurrence of any of the events described in this paragraph 5(b).

             (c)  Right to Vote with Respect to Certain Other Matters. So
 long as any Preferred Shares are outstanding, the Corporation shall not,
 without the affirmative vote of the holders of a majority of the
 Outstanding shares of Preferred Stock outstanding at the time, in person or
 by proxy, at a meeting (voting separately as one class) or by the unanimous
 written consent of the holders of all Outstanding shares of Preferred
 Stock: (i) authorize, create or issue, or increase the authorized or issued
 amount of, any class or series of stock ranking prior to or on a parity
 with any series of Preferred Stock with respect to payment of dividends or
 the distribution of assets on liquidation, or increase the authorized
 amount of Preferred Shares or any other Preferred Stock (except that,
 notwithstanding the foregoing, but subject to the provisions of Section 13
 of the 1940 Act, the Board of Directors, without the vote or consent of the
 Holders of Preferred Shares, may from time to time authorize, create and
 issue, and may increase the authorized or issued amount of, classes or
 series of Preferred Stock, including Preferred Shares, ranking on a parity
 with the Preferred Shares with respect to the payment of dividends and the
 distribution of assets upon dissolution, liquidation or winding up of the
 affairs of the Corporation, subject to continuing compliance by the
 Corporation with 1940 Act Preferred Shares Asset Coverage and Preferred
 Shares Basic Maintenance Amount requirements, provided that the Fund
 obtains written confirmation from Moody's (if Moody's is then rating
 Preferred Shares), S&P (if S&P is then rating Preferred Shares) or any
 Substitute Rating Agency (if any such Substitute Rating Agency is then
 rating Preferred Shares) that the issuance of such class or series would
 not impair the rating then assigned by such rating agency to the Preferred
 Shares), (ii) amend, alter or repeal the provisions of the Charter whether
 by merger, consolidation or otherwise, so as to adversely affect any of the
 contract rights expressly set forth in the Charter of holders of Preferred
 Shares or any Other Preferred Stock, (iii) authorize the Corporation's
 conversion from a closed-end to an open-end investment company as defined
 in Section 5(a) of the 1940 Act, or (iv) amend the provisions of the
 Charter which provide for the classification of the Board of Directors of
 the Corporation into three classes, each with a term of office of three
 years with only one class of directors standing for election in any year
 (presently Article VI of the Charter).  To the extent permitted under the
 1940 Act, the Corporation shall not approve any of the actions set forth in
 clause (i) or (ii) which adversely affects the contract rights expressly
 set forth in the Charter of a Holder of shares of a series of Preferred
 Shares differently than those of a Holder of shares of any other series of
 Preferred Shares without the affirmative vote of the holders of at least a
 majority of the Preferred Shares of each series adversely affected and
 Outstanding at such time, in person or by proxy, at a meeting (each such
 adversely affected series voting separately as a class) or by the unanimous
 written consent of the holders of all Outstanding shares of Preferred
 Stock.  The Corporation shall notify Moody's and S&P 10 Business Days prior
 to any such vote described in clauses (i) and (ii).  Unless a higher
 percentage is provided for under the Charter, the affirmative vote of the
 holders of a majority of the Outstanding shares of Preferred Stock,
 including Preferred Shares, voting together as a single class, will be
 required to approve any plan of reorganization (including bankruptcy
 proceedings) adversely affecting such shares or any action requiring a vote
 of security holders under Section 13(a) of the 1940 Act.  The class vote of
 holders of shares of Preferred Stock, including Preferred Shares, described
 above will in each case be in addition to a separate vote of the requisite
 percentage of shares of Common Stock and shares of Preferred Stock,
 including Preferred Shares, voting together as a single class necessary to
 authorize the action in question. Notwithstanding the preceding sentence,
 to the extent permitted by Maryland General Corporation Law, no vote of
 holders of Common Stock, either separately or together with holders of
 Preferred Shares as a single class, shall be necessary to take the actions
 contemplated by clauses (i) and (ii) of the first sentence of this Section
 5(c) and the holders of Common Stock shall not be entitled to vote in
 respect of such matters, unless, in the case of the actions contemplated by
 clause (ii) of the first sentence of this section 5(c), the action would
 adversely affect the contract rights expressly set forth in the Charter of
 the holders of Common Stock.

             (d)  Voting Procedures.

                       (i)  As soon as practicable after the accrual of
   any right of the Holders of shares of Preferred Stock to elect
   additional directors as described in paragraph 5(b) above, the
   Corporation shall notify the Secretary of the Corporation and instruct
   the Secretary to call a special meeting of such Holders, by mailing a
   notice of such special meeting to such Holders, such meeting to be
   held not less than 10 nor more than 20 days after the date of mailing
   of such notice.  If the Secretary of the Corporation does not call
   such a special meeting, it may be called by Holders of at least 25% of
   the votes entitled to be cast at such meeting on like notice.  The
   record date for determining the Holders entitled to notice of and to
   vote at such special meeting shall be the close of business on the
   fifth Business Day preceding the day on which such notice is mailed.
   At any such special meeting and at each meeting held during a Voting
   Period, such Holders, voting together as a class (to the exclusion of
   the holders of all other securities and classes of capital stock of
   the Corporation), shall be entitled to elect the number of directors
   prescribed in paragraph 5(b) above on a one-vote-per-share basis.  At
   any such meeting or adjournment thereof in the absence of a quorum, a
   majority of such holders present in person or by proxy shall have the
   power to adjourn the meeting without notice, other than by an
   announcement at the meeting, to a date not more than 120 days after
   the original record date.

                       (ii) For purposes of determining any rights of the
   Holders to vote on any matter or the number of shares required to
   constitute a quorum, whether such right is created by these Articles
   Supplementary, by the other provisions of the Charter, by statute or
   otherwise, a share of Preferred Shares which is not outstanding shall
   not be counted.

                       (iii)  The terms of office of all persons who
   are directors of the Corporation at the time of a special meeting of
   Holders and holders of other Preferred Stock to elect directors shall
   continue, notwithstanding the election at such meeting by the Holders
   and such other holders of the number of directors that they are
   entitled to elect, and the persons so elected by the Holders and such
   other holders, together with the two incumbent directors elected by
   the Holders and such other holders of Preferred Stock and the
   remaining incumbent directors elected by the holders of the Common
   Stock and Preferred Stock, shall constitute the duly elected directors
   of the Corporation.

                       (iv) The terms of office of the additional
   directors elected by the Holders and holders of other Preferred Stock
   pursuant to paragraph 5(b) above shall terminate on the earliest date
   permitted by the Maryland General Corporation Law following the
   termination of a Voting Period, the remaining directors shall
   constitute the directors of the Corporation and the voting rights of
   the Holders and such other holders to elect additional directors
   pursuant to paragraph 5(b) above shall cease, subject to the
   provisions of the last sentence of paragraph 5 (b) (ii)

             (e)  Exclusive Remedy.  Unless otherwise required by law, the
 Holders of Preferred Shares shall not have any relative rights or
 preferences or other special rights other than those specifically set forth
 herein.  The Holders of Preferred Shares shall have no preemptive rights or
 rights to cumulative voting.  In the event that the Corporation fails to
 pay any dividends on the Preferred Shares, the exclusive remedy of the
 Holders shall be the right to vote for directors pursuant to the provisions
 of this paragraph 5.

             (f)  Notification to Moody's and S&P.  In the event a vote of
 Holders of Preferred Shares is required pursuant to the provisions of
 Section 13(a) of the 1940 Act, the Corporation shall, not later than ten
 business days prior to the date on which such vote is to be taken, notify
 Moody's and S&P that such vote is to be taken and the nature of the action
 with respect to which such vote is to be taken.  Upon completion of any
 such vote, the Corporation shall notify Moody's and S&P as to the result of
 such vote.

        6.   1940 Act Preferred Shares Asset Coverage.  The Corporation
 shall maintain, as of the last Business Day of each month in which any
 share of Preferred Shares is outstanding, the 1940 Act Preferred Shares
 Asset Coverage.

        7.   Preferred Shares Basic Maintenance Amount.  (a) The
 Corporation shall maintain, on each Valuation Date, and shall verify to its
 satisfaction that it is maintaining on such Valuation Date, (i) Moody's
 Eligible Assets having an aggregate Discounted Value equal to or greater
 than the Preferred Shares Basic Maintenance Amount and (ii) S&P Eligible
 Assets having an aggregate Discounted Value equal to or greater than the
 Preferred Shares Basic Maintenance Amount.  Upon any failure to maintain
 the required Discounted Value, the Corporation will use its best efforts to
 alter the composition of its portfolio to reattain the Preferred Shares
 Basic Maintenance Amount on or prior to the Preferred Shares Basic
 Maintenance Cure Date.

             (b)  On or before 5:00 p.m., New York City time, on the third
 Business Day after a Valuation Date on which the Corporation fails to
 satisfy the Preferred Shares Basic Maintenance Amount, the Corporation
 shall complete and deliver to the Auction Agent, Moody's and S&P a complete
 Preferred Shares Basic Maintenance Report as of the date of such failure,
 which will be deemed to have been delivered to the Auction Agent if the
 Auction Agent receives a copy or telecopy, telex or other electronic
 transcription thereof and on the same day the Corporation mails to the
 Auction Agent for delivery on the next Business Day the complete Preferred
 Shares Basic Maintenance Report.  The Corporation shall also give a notice
 of cure of its failure to satisfy the Preferred Shares Basic Maintenance
 Amount along with the complete Preferred Shares Basic Maintenance Report to
 the Auction Agent, Moody's and S&P within three Business Days of its
 determination that it has satisfied such requirement following any period
 during which it has failed to satisfy such requirement.  The Corporation
 will also deliver a Preferred Shares Basic Maintenance Report of the
 Auction Agent as of (i) the fifteenth day of each month (or, if such day is
 not a Business Day, the next succeeding Business Day) and (ii) the last
 Business Day of each month, in each case on or before the third Business
 Day after such day.  The Corporation will also deliver a Preferred Shares
 Basic Maintenance Report to Moody's or S&P, as the case may be, for each
 Valuation Date that the Discounted Value of Moody's Eligible Assets or S&P
 Eligible Assets is less than or equal to 125% of the Preferred Shares Basic
 Maintenance Amount, provided, however, that if the Valuation Date is every
 day that is a Business Day, the Corporation will deliver a Preferred Shares
 Basic Maintenance Report to Moody's or S&P, as the case may be, for each
 Valuation Date that the Discounted Value of Moody's Eligible Assets or S&P
 Eligible Assets is less than or equal to 105% of the Preferred Shares Basic
 Maintenance Amount. The Corporation will deliver a Preferred Shares Basic
 Maintenance Report to Moody's upon request and when the Corporation redeems
 any shares of Common Stock. The Corporation will deliver a Preferred Shares
 Basic Maintenance Report to S&P upon request. A failure by the Corporation
 to deliver a Preferred Shares Basic Maintenance Report under this paragraph
 7(b) shall be deemed to be delivery of a Preferred Shares Basic Maintenance
 Report indicating the Discounted Value for S&P Eligible Assets and Moody's
 Eligible Assets of the Corporation is less than the Preferred Shares Basic
 Maintenance Amount, as of the relevant Valuation Date.

             (c)  Within ten Business Days after the date of delivery of a
 Preferred Shares Basic Maintenance Report and a Certificate of Minimum
 Liquidity in accordance with paragraph 7(b) above relating to a Quarterly
 Valuation Date, the Corporation shall cause the Independent Accountant to
 confirm in writing to the Auction Agent, Moody's and S&P (i) the
 mathematical accuracy of the calculations reflected in such Report (and in
 any other Preferred Shares Basic Maintenance Report, randomly selected by
 the Independent Accountant, that was delivered by the Corporation during
 the quarter ending on such Quarterly Valuation Date) and (with respect to
 S&P only while S&P is rating the Preferred Shares) such Certificate, (ii)
 that, in such Report (and in such randomly selected Report), the
 Corporation correctly determined the assets of the Corporation which
 constitute S&P Eligible Assets or Moody's Eligible Assets, as the case may
 be, at such Quarterly Valuation Date in accordance with these Articles
 Supplementary, (iii) that, in such Report (and in such randomly selected
 Report), the Corporation determined whether the Corporation had, at such
 Quarterly Valuation Date (and at the Valuation Date addressed in such
 randomly-selected Report) in accordance with these Articles Supplementary,
 S&P Eligible Assets of an aggregate Discounted Value at least equal to the
 Preferred Shares Basic Maintenance Amount and Moody's Eligible Assets of an
 aggregate Discounted Value at least equal to the Preferred Shares Basic
 Maintenance Amount, (iv) that (with respect to S&P only) in such
 Certificate, the Corporation determined the Minimum Liquidity Level and the
 Corporation's Deposit Securities in accordance with these Articles
 Supplementary, including maturity or tender date, (v) with respect to the
 S&P rating on Municipal Obligations, the issuer name, issue size and coupon
 rate listed in such Report and (with respect to S&P only) such Certificate,
 that the Independent Accountant has requested that S&P verify such
 information and the Independent Accountant shall provide a listing in its
 letter of any differences, (vi) with respect to the Moody's ratings on
 Municipal Obligations, the issuer name, issue size and coupon rate listed
 in such Report and (with respect to S&P only) such Certificate, that such
 information has been verified by Moody's (in the event such information is
 not verified by Moody's, the Independent Accountant will inquire of Moody's
 what such information is, and provide a listing in its letter of any
 differences), and (vii) with respect to the bid or mean price, (or such
 alterative permissible factor used in calculating the Market Value)
 provided by the custodian of the Corporation's assets to the Corporation
 for purposes of valuing securities in the Corporation's portfolio, the
 Independent Accountant has traced the price used in such Report and (with
 respect to S&P only) such Certificate to the bid or mean price listed in
 such Report and (with respect to S&P only) such Certificate as provided to
 the Corporation and verified that such information agrees (in the event
 such information does not agree, the Independent Accountant will provide a
 listing in its letter of such differences) (such confirmation is herein
 called the "Accountant's Confirmation").

             (d)  Within ten Business Days after the date of delivery to
 the Auction Agent, S&P and Moody's of a Preferred Shares Basic Maintenance
 Report in accordance with paragraph 7(b) above relating to any Valuation
 Date on which the Corporation failed to maintain S&P Eligible Assets with
 an aggregate Discounted Value and Moody's Eligible Assets with an aggregate
 Discounted Value equal to or greater than the Preferred Shares Basic
 Maintenance Amount, and relating to the Preferred Shares Basic Maintenance
 Cure Date with respect to such failure, the Independent Accountant will
 provide to the Auction Agent, S&P and Moody's an Accountant's Confirmation
 as to such Preferred Shares Basic Maintenance Report.

             (e)  If any Accountant's Confirmation delivered pursuant to
 subparagraph (c) or (d) of this paragraph 7 shows that an error was made in
 the Preferred Shares Basic Maintenance Report for a particular Valuation
 Date for which such Accountant's Confirmation was required to be delivered,
 or shows that a lower aggregate Discounted Value for the aggregate of all
 S&P Eligible Assets or Moody's Eligible Assets, as the case may be, of the
 Corporation was determined by the Independent Accountant, the calculation
 or determination made by such Independent Accountant shall be final and
 conclusive and shall be binding on the Corporation, and the Corporation
 shall accordingly amend and deliver the Preferred Shares Basic Maintenance
 Report to the Auction Agent, S&P and Moody's promptly following receipt by
 the Corporation of such Accountant's Confirmation.

             (f)  On or before 5:00 p.m., New York City time, on the first
 Business Day after the Date of Original Issue of the Preferred Shares, the
 Corporation will complete and deliver to S&P and Moody's a Preferred Shares
 Basic Maintenance Report as of the close of business on such Date of
 Original Issue. Within five business days of such Date of Original Issue,
 the Corporation shall cause the Independent Accountant to confirm in
 writing to S&P and Moody's (i) the mathematical accuracy of the
 calculations reflected in such Report and (ii) that the aggregate
 Discounted Value of S&P Eligible Assets and the aggregate Discounted Value
 of Moody's Eligible Assets reflected thereon equals or exceeds the
 Preferred Shares Basic Maintenance Amount reflected thereon.

             (g)  For so long as Preferred shares are rated by Moody's, in
 managing the Corporation's portfolio, the Corporation shall require that
 the Adviser will not alter the composition of the Corporation's portfolio
 if, in the reasonable belief of the Adviser, the effect of any such
 alteration would be to cause the Corporation to have Moody's Eligible
 Assets with an aggregate Discounted Value, as of the immediately preceding
 Valuation Date, less than the Preferred Shares Basic Maintenance Amount as
 of such Valuation Date; provided, however, that in the event that, as of
 the immediately preceding Valuation Date, the aggregate Discounted Value of
 Moody's Eligible Assets exceeded the Preferred Shares Basic Maintenance
 Amount by twenty-five percent or less (or, in the event the Valuation Date
 is every day that is a Business Day, five percent or less), the Adviser
 will not alter the composition of the Corporation's portfolio in a manner
 reasonably expected to reduce the aggregate Discounted Value of Moody's
 Eligible Assets unless the Corporation shall have confirmed that, after
 giving effect to such alteration, the aggregate Discounted Value of Moody's
 Eligible Assets would exceed the Preferred Shares Basic Maintenance Amount.

        8.   Minimum Liquidity Level.  (i) For so long as any Preferred
 Shares are rated by S&P, the Corporation shall be required to have, as of
 each Valuation Date, Dividend Coverage Assets having in the aggregate a
 value not less than the Dividend Coverage Amount.

                       (ii) As of each Valuation Date as long as any
   Preferred Shares are rated by S&P, the Corporation shall determine (A)
   the Market Value of the Dividend Coverage Assets owned by the
   Corporation as of that Valuation Date, (B) the Dividend Coverage
   Amount on that Valuation Date, and (C) whether the Minimum Liquidity
   Level is met as of that Valuation Date.  The calculations of the
   Dividend Coverage Assets, the Dividend Coverage Amount and whether the
   Minimum Liquidity Level is met shall be set forth in a certificate (a
   "Certificate of Minimum Liquidity") dated as of the Valuation Date.
   The Preferred Shares Basic Maintenance Report and the Certificate of
   Minimum Liquidity may be combined in one certificate.  The Corporation
   shall cause the Certificate of Minimum Liquidity to be delivered to
   S&P not later than the close of business on the third Business Day
   after the Valuation Date applicable to such Certificate pursuant to
   paragraph 7(b).  The Minimum Liquidity Level shall be deemed to be met
   as of any date of determination if the Corporation has timely
   delivered a Certificate of Minimum Liquidity relating to such date
   which states that the same has been met and which is not manifestly
   inaccurate.  In the event that a Certificate of Minimum Liquidity is
   not delivered to S&P when required, the Minimum Liquidity Level shall
   be deemed not to have been met as of the applicable date.

                       (iii)   If the Minimum Liquidity Level is not
   met as of any Valuation Date, then the Corporation shall purchase or
   otherwise acquire Dividend Coverage Assets to the extent necessary so
   that the Minimum Liquidity Level is met as of the fifth Business Day
   following such Valuation Date.  The Corporation shall, by such fifth
   Business Day, provide to S&P a Certificate of Minimum Liquidity
   setting forth the calculations of the Dividend Coverage Assets and the
   Dividend Coverage Amount and showing that the Minimum Liquidity Level
   is met as of such fifth Business Day together with a report of the
   custodian of the Corporation's assets confirming the amount of the
   Corporation's Dividend Coverage Assets as of such fifth Business Day.

        9.   Certain Other Restrictions.  (a) So long as there are
 Preferred Shares Outstanding, the Corporation will enter into futures and
 options transactions only for bona fide hedging purposes and not for
 leveraging or speculative purposes. So long as Moody's and S&P are rating
 the Preferred Shares, the Corporation will only engage in futures or
 options transactions in accordance with the then-current guidelines of such
 ratings agencies, only if it is valuing its assets daily and only after it
 has received written confirmation from Moody's and S&P, as appropriate,
 that such transactions would not impair the ratings then assigned by S&P
 and Moody's to Preferred Shares.  The S&P guidelines in effect as of the
 Date of Original issue are set forth in their entirety in the following
 paragraph.  The Corporation may engage in futures and options transactions
 in accordance therewith and such transactions shall have the consequences
 included in such guidelines set forth therein (as such guidelines are
 amended, modified and supplemented from time to time by S&P), provided,
 however, that it may not engage in any such transactions unless it has
 satisfied the relevant provisions of this paragraph relating to complying
 with Moody's guidelines and obtaining written confirmation from Moody's and
 S&P.

        For so long as Preferred Shares are rated by S&P, the Corporation
 will not, unless it has received written confirmation from S&P that any
 such action would not impair the rating then assigned by S&P to Preferred
 Shares, purchase or sell futures contracts or options thereon or write
 uncovered put or uncovered call options on portfolio securities except
 (provided that the Corporation has received such written confirmation in
 advance from S&P) that (i) the Corporation may engage in S&P Hedging
 Transactions based on the Municipal Index, provided that (A) the
 Corporation shall not engage in any S&P Hedging Transaction based on the
 Municipal Index (other than Closing Transactions) which would cause the
 Corporation at the time of such transaction to own or have sold (1) more
 than 1,000 outstanding futures contracts based on the Municipal Index, (2)
 outstanding futures contracts based on Municipal Index exceeding in number
 25% of the quotient of the fair market value of the Corporation's total
 assets divided by 100,000 or (3) outstanding futures contracts based on the
 Municipal Index exceeding in number 10% of the average number of daily
 traded futures contracts based on the Municipal Index in the month prior to
 the time of effecting such transaction as reported by The Wall Street
 Journal and (ii) the Corporation may engage in S&P Hedging Transactions
 based on Treasury Bonds, provided that (A) the Corporation shall not engage
 in any S&P Hedging Transactions based on Treasury Bonds (other than Closing
 Transactions) which would cause the Corporation at the time of such
 transaction to own or have sold the lesser of (1) outstanding futures
 contracts based on Treasury Bonds exceeding in number 25% of the quotient
 of the fair market value of the Corporation's total assets divided by
 100,000 or (2) outstanding futures contracts based on Treasury Bonds
 exceeding in number 10% of the average number of daily traded futures
 contracts based on Treasury Bonds in the month prior to the time of
 effecting such transaction as reported by The Wall Street Journal.  For so
 long as Preferred Shares are rated by S&P, the Corporation will engage in
 Closing Transactions to close out any outstanding futures contract which
 the Corporation owns or has sold or any outstanding option thereon owned by
 the Corporation in the event (i) the Corporation does not have S&P Eligible
 Assets with an aggregate Discounted Value equal to or greater than the
 Preferred Shares Basic Maintenance Amount on two consecutive Valuation
 Dates and (ii) the Corporation is required to pay Variation Margin on the
 second such Valuation Date.  For so long as Preferred Shares are rated by
 S&P, the Corporation will engage in a Closing Transaction to close out any
 outstanding futures contract or option thereon in the month prior to the
 delivery month under the terms of such futures contract or option thereon
 unless the Corporation holds securities deliverable under such terms.  For
 purposes of calculating the Discounted Value of S&P Eligible Assets to
 determine compliance with the Preferred Shares Basic Maintenance Amount,
 such Discounted Value shall be reduced by an amount equal to (i) 30% of the
 aggregate settlement value, as marked to market, of any outstanding futures
 contracts based on the Municipal Index which are owned by the Trust plus
 (ii) 25% of the aggregate settlement value, as marked to market, of any
 outstanding futures contracts based on Treasury Bonds which contracts are
 owned by the Corporation.  For so long as Preferred Shares are rated by
 S&P, when the Corporation writes a futures contract or option thereon, it
 will maintain an amount of cash, cash equivalents or short-term,
 fixed-income securities in a segregated account with the Corporation's
 custodian, so that the amount so segregated plus the amount of Initial
 Margin and Variation Margin held in the account of the Corporation's broker
 equals the fair market value of the futures contract, except that in the
 event the Corporation writes a futures contract or option thereon which
 requires delivery of an underlying security, the Corporation shall hold
 such underlying security.

             (b)  For so long as Preferred Shares are rated by Moody's or
 S&P, the Corporation will not, unless it has received written confirmation
 from Moody's and/or S&P, as the case may be, that such action would not
 impair the ratings then assigned to Preferred Shares by Moody's and/or S&P,
 as the case may be, (i) borrow money, (ii) engage in short sales of
 securities, (iii) lend any securities, (iv) issue any class or series of
 stock ranking prior to or on a parity with the Preferred Shares with
 respect to the payment of dividends or the distribution of assets upon
 dissolution, liquidation or winding up of the Corporation, (v) reissue any
 Preferred Shares previously purchased or redeemed by the Corporation, (vi)
 merge or consolidate into or with any other corporation, (vii) change the
 Pricing Service or (viii) engage in reverse repurchase agreements.

        10.  Notice.  All notices or communications, unless otherwise
 specified in these Articles Supplementary, shall be sufficiently given if
 in writing and delivered in person or mailed by first-class mail, postage
 prepaid.  Notice shall be deemed given on the earlier of the date received
 or the date seven days after which such notice is mailed.

        11.  Auction Procedures.  (a) Certain definitions.  As used in this
 paragraph 11, the following terms shall have the following meanings, unless
 the context otherwise requires:

                       (i)  "Auction Date" shall mean the first Business
   Day preceding the first day of a Dividend Period.

                       (ii) "Available Preferred Shares" shall have the
   meaning specified in paragraph 11(d)(i) below.

                       (iii)  "Bid" shall have the meaning specified
   in paragraph 11(b)(i) below.

                       (iv) "Bidder" shall have the meaning specified in
   paragraph 11(b)(i) below.

                       (v)  "Hold Order" shall have the meaning specified
   in paragraph 11(b)(i) below.

                       (vi) "Maximum Applicable Rate," for any Dividend
   Payment Period for the Preferred Shares will be the Applicable
   Percentage of the higher of the 30-day "AA" Composite Commercial Paper
   Rate and the Taxable Equivalent of the Short-Term Municipal Bond Rate
   except in the case of a Special Dividend Period in which case the
   Maximum Applicable Rate for any Dividend Payment Period included in
   such Special Dividend Period will be the Applicable Percentage
   (determined on the date of the Notice of Special Dividend Period in
   the case of any such Notice that specifies a Maximum Applicable Rate
   applicable to such Special Dividend Payment Period) of the Special
   Dividend Period Reference Rate for such Dividend Payment Period.  The
   Applicable Percentage will be determined based on (i) the lower of the
   credit rating or ratings assigned on such date to such shares by
   Moody's and S&P (or if Moody's or S&P or both shall not make such
   rating available, the equivalent of either or both of such ratings by
   a Substitute Rating Agency or two Substitute Rating Agencies or, in
   the event that only one such rating shall be available, such rating)
   and (ii) whether the Corporation has provided notification to the
   Auction Agent prior to the Auction establishing the Applicable Rate
   for any dividend pursuant to paragraph 2(f) hereof that net capital
   gains or other taxable income will be included in such dividend on
   Preferred Shares as follows:

                                           Applicable           Applicable
           Credit Ratings                  Percentage:          Percentage:
   Moody's              S&P              No Notification        Notification
- ---------------------------------        ---------------        ------------
 "aa3" or higher     AA- or higher             110%                150%
 "a3" to "al"        A- to A+                  125%                160%
 "baa3" to "baal"    BBB- to BBB+              150%                250%
 "ba3" to "bal"      BB- to BB+                200%                275%
 Below "ba3"         Below BB-                 250%                300%


        The Corporation will take all reasonable action necessary to enable
 Moody's and S&P to provide a rating for all four series of Preferred
 Shares.  If either Moody's or S&P shall not make such a rating available,
 or neither Moody's nor S&P shall make such a rating available, Merrill
 Lynch, Pierce, Fenner & Smith Incorporated or its affiliates and successors
 together with Kidder, Peabody & Co. Incorporated or its affiliates and
 successors, after consultation with the Corporation, will select a
 nationally recognized statistical rating organization (a "Substitute Rating
 Agency,) or two nationally recognized statistical rating organizations
 ("Substitute Rating Agencies") to act as Substitute Rating Agency or
 Substitute Rating Agencies, as the case may be; provided that if such a
 rating is not made available [Salomon Smith Barney Inc.] or its affiliates
 and successors, after consultation with the Corporation, shall select a
 Substitute Rating Agency or Agencies.

                       (vii) "Minimum Applicable Rate," for any Dividend
       Payment Period included in a Special Dividend Period for which Bid
       Requirements are imposed will be such rate as may be specified by
       the Corporation in the Notice of Special Dividend Period relating to
       the Special Dividend Period within which such Dividend Payment
       Period occurs.

                       (viii) "Order" shall have the meaning specified in
       paragraph 11(b)(i) below.

                       (ix) "Preferred Shares" shall mean the Preferred
       Shares being auctioned pursuant to this paragraph 11.

                       (x) "Sell Order" shall have the meaning specified in
       paragraph 11(b)(i) below.

                       (xi) "Submission Deadline" shall mean 1:00 P.M., New
       York City time, on any Auction Date or such other time on any
       Auction Date as may be specified by the Auction Agent from time to
       time as the time by which each Broker-Dealer must submit to the
       Auction Agent in writing all Orders obtained by it for the Auction
       to be conducted on such Auction Date.

                       (xii) "Submitted Bid" shall have the meaning
       specified in paragraph 11(d)(i) below.

                       (xiii) "Submitted Hold Order" shall have the meaning
       specified in paragraph 11(d)(i) below.

                       (xiv) "Submitted Order" shall have the meaning
       specified in paragraph 11(d)(i) below.

                       (xv) "Submitted Sell Order" shall have the meaning
       specified in paragraph 11 (d) (i) below.

                       (xvi) "Sufficient Clearing Bids" shall have the
       meaning specified in paragraph 11 (d) (i) below.

                       (xvii) "Winning Bid Rate" shall have the meaning
       specified in paragraph 11(d)(i) below.

             (b)  Orders by Existing Holders and Potential Holders.

                       (i) On or prior to the Submission Deadline on each
       Auction Date:

                                 (A)  each Existing Holder may submit
        to a Broker-Dealer information as to:

                            (1)  the number of Outstanding shares, if
   any, of Preferred Shares held by such Existing Holder which such
   Existing Holder desires to continue to hold without regard to the
   Applicable Rate for the next succeeding Dividend Period;

                            (2)  the number of Outstanding shares, if
   any, of Preferred Shares held by such Existing Holder which such
   Existing Holder desires to continue to hold, provided that the
   Applicable Rate for the next succeeding Dividend Period shall not be
   less than the rate per annum or, in the case of an Auction with Bid
   Requirements including a Spread, the Spread specified by such Existing
   Holder; and/or

                            (3)  the number of Outstanding shares, if
   any, of Preferred Shares held by such Existing Holder which such
   Existing Holder offers to sell without regard to the Applicable Rate
   for the next succeeding Dividend Period; and

                                 (B)  each Broker-Dealer, using a list
        of Potential Holders that shall be maintained in good faith
        for the purpose of conducting a competitive Auction, shall
        contact Potential Holders, including Persons that are not
        Existing Holders, on such list to determine the number of
        Outstanding shares, if any, of Preferred Shares which each
        such Potential Holder offers to purchase, provided that the
        Applicable Rate for the next succeeding Dividend Period shall
        not be less than the rate per annum or Spread specified by
        such Potential Holder.

        For the purposes hereof, the communication to a Broker-Dealer of
 information referred to in clause (A) or (B) of this paragraph 11(b)(i) is
 hereinafter referred to an "Order" and each Existing Holder and each
 Potential Holder placing an Order is hereinafter referred to as a "Bidder";
 an Order containing the information referred to in clause (A)(1) of this
 paragraph 11(b)(i) is hereinafter referred to as a "Hold Order"; an order
 containing the information referred to in clause (A)(2) or (B) of this
 paragraph 11(b)(i) is hereinafter referred to as a "Bid"; and an Order
 containing the information referred to in clause (A)(3) of this paragraph
 11(b)(i) is hereinafter referred to as a "Sell Order".

                       (ii) (A) A Bid by an Existing Holder shall
   constitute an irrevocable offer to sell:

                            (1)  the number of Outstanding Preferred
   Shares specified in such Bid if the Applicable Rate determined on such
   Auction Date shall be less than the rate per annum or Spread specified
   in such Bid; or

                            (2)  such number of a lesser number of
   Outstanding Preferred Shares to be determined as set forth in
   paragraph 11(e)(i)(D) if the Applicable Rate determined on such
   Auction Date shall be equal to the rate per annum or Spread specified
   therein; or

                            (3)  a lesser number of outstanding Preferred
   Shares to be determined as set forth in paragraph 11(e)(ii)(C) if such
   specified rate per annum shall be higher than the Maximum Applicable
   Rate and Sufficient Clearing Bids do not exist.

                                 (B)  A Sell Order by an Existing
        Holder shall constitute an irrevocable offer to sell:

                            (1)  the number of Outstanding Preferred
   Shares specified in such Sell Order; or

                            (2)  such number or a lesser number of
   Outstanding Preferred Shares to be determined as set forth in
   paragraph 11(e)(ii)(C) if Sufficient Clearing Bids do not exist.

                                 (C)  A Bid by a Potential Holder
        shall constitute an irrevocable offer to purchase:

                            (1)  the number of Outstanding Preferred
   Shares specified in such Bid if the Applicable Rate determined on such
   Auction Date shall be higher than the rate per annum or Spread
   specified in such Bid; or

                            (2)  such number or a lesser number of
   Outstanding Preferred Shares to be determined as set forth in
   paragraph 11(e)(i)(E) if the Applicable Rate determined on such
   Auction Date shall be equal to the rate per annum or Spread specified
   therein.

             (c)  Submission of Orders by Broker-Dealers to Auction Agent.

                       (i)  Each Broker-Dealer shall submit in writing or
   through the Auction Agent's Auction Processing System to the Auction
   Agent prior to the Submission Deadline on each Auction Date all Orders
   obtained by such Broker-Dealer and specifying with respect to each
   Order:

                                 (A)  the name of the Bidder placing
        such Order;

                                 (B)  the aggregate number of
        Outstanding Preferred Shares that are the subject of such
        Order;

                                 (C)  to the extent that such Bidder
        is an Existing Holder:

                            (1)  the number of Outstanding shares, if
   any, of Preferred Shares subject to any Hold Order placed by such
   Existing Holder;

                            (2)  the number of Outstanding shares, if
   any, of Preferred Shares subject to any Bid placed by such Existing
   Holder and the rate per annum or Spread specified in such Bid; and

                            (3)  the number of Outstanding shares, if
   any, of Preferred Shares subject to any Sell Order placed by such
   Existing Holder; and

                                 (D)  (i) to the extent such Bidder is
        a Potential Holder, the rate per annum or Spread specified in
        such Potential Holder's Bid.

                       (ii) If any rate per annum or Spread specified in
   any Bid contains more than three figures to the right of the decimal
   point, the Auction Agent shall round such rate up to the next highest
   one-thousandth (.001) of 1% and shall round such Spread to the next
   highest one-thousandth (.001) of a basis point.

                       (iii) If an Order or Orders covering all of
   the Outstanding Preferred Shares held by an Existing Holder is not
   submitted to the Auction Agent prior to the Submission Deadline, the
   Auction Agent shall deem a Hold order to have been submitted on behalf
   of such Existing Holder covering the number of Outstanding Preferred
   Shares held by such Existing Holder and not subject to Orders
   submitted to the Auction Agent; provided, however, that with respect
   to an Auction to establish a Special Dividend Period longer than 91
   days, the Auction Agent shall deem a Sell Order to have been submitted
   on behalf of such Existing Holder covering such number of Outstanding
   Preferred Shares.

                       (iv) If one or more Orders on behalf of an
   Existing Holder covering in the aggregate more than the number of
   Outstanding Preferred Shares held by such Existing Holder are
   submitted to the Auction Agent, such Orders shall be considered valid
   as follows and in the following order of priority:

                                 (A)  any Hold Order submitted on
        behalf of such Existing Holder shall be considered valid up to
        and including the number of Outstanding Preferred Shares held
        by such Existing Holder; provided that if more than one Hold
        Order is submitted on behalf of such Existing Holder and the
        number of Preferred Shares subject to such Hold Orders exceeds
        the number of Outstanding Preferred Shares held by such
        Existing Holder, the number of Preferred Shares subject to
        each of such Hold Orders shall be reduced pro rata so that
        such Hold Orders, in the aggregate, will cover exactly the
        number of Outstanding Preferred Shares held by such Existing
        Holder;

                                 (B)  any Bids submitted on behalf of
        such Existing Holder shall be considered valid, in the
        ascending order of their respective rates per annum or Spread,
        if more than one Bid is submitted on behalf of such Existing
        Holder, up to and including the excess of the number of
        Outstanding Preferred Shares held by such Existing Holder over
        the number of Preferred Shares subject to any Hold Order
        referred to in paragraph 11(c)(iv)(A) above (and if more than
        one Bid submitted on behalf of such Existing Holder specifies
        the same rate per annum or Spread and together they cover more
        than the remaining number of shares that can be the subject of
        valid Bids after application of paragraph 11(c)(iv)(A) above
        and of the foregoing portion of this paragraph 11(c)(iv)(B) to
        any Bid or Bids specifying a lower rate or rates per annum or
        Spread, the number of shares subject to each of such Bids
        shall be reduced pro rata so that such Bids, in the aggregate,
        cover exactly such remaining number of shares); and the number
        of shares, if any, subject to Bids not valid under this
        paragraph 11(c)(iv)(B) shall be treated as the subject of a
        Bid by a Potential Holder; and

                                 (C)  any Sell Order shall be
        considered valid up to and including the excess of the number
        of Outstanding Preferred Shares held by such Existing Holder
        over the number of Preferred Shares subject to Hold Orders
        referred to in paragraph 11(c)(iv)(A) and Bids referred to in
        paragraph 11(c)(iv)(B); provided that if more than one Sell
        Order is submitted on behalf of any Existing Holder and the
        number of Preferred Shares subject to such Sell Orders is
        greater than such excess, the number of Preferred Shares
        subject to each of such Sell Orders shall be reduced pro rata
        so that such Sell Orders, in the aggregate, cover exactly the
        number of Preferred Shares equal to such excess.

                       (v)  If more than one Bid is submitted on behalf
   of any Potential Holder, each Bid submitted shall be a separate Bid
   with the rate per annum or Spread and number of Preferred Shares
   specified.

                       (vi) Any Bid by an Existing Holder that specifies
   a Spread, with respect to an Auction in which a Spread is not included
   in any Bid Requirements or in which there are no Bid Requirements and
   any Order that does not specify a Spread with respect to an Auction in
   which a Spread is included in any Bid Requirements shall be treated as
   a Sell Order.

             (d)  Determination of Sufficient Clearing Bids, Winning Bid
 Rate and Applicable Rate.

                       (i)  Not earlier than the Submission Deadline on
   each Auction Date, the Auction Agent shall assemble all orders
   submitted or deemed submitted to it by the Broker-Dealers (each such
   order as submitted or deemed submitted by a Broker-Dealer being
   hereinafter referred to individually as a "Submitted Hold Order", a
   "Submitted Bid" or a "Submitted Sell Order", as the case may be, or as
   a "Submitted Order") and shall determine:

                                 (A)  the excess of the total number
        of Outstanding Preferred Shares over the number of outstanding
        Preferred Shares that are the subject of submitted Hold Orders
        (such excess being hereinafter referred to as the "Available
        Preferred Shares");

                                 (B)  from the Submitted Orders
        whether the number of Outstanding Preferred Shares that are
        the subject of Submitted Bids by Potential Holders specifying
        one or more rates per annum or Spreads that result in one or
        more rates per annum on such date equal to or lower than the
        Maximum Applicable Rate in effect for the first Dividend
        Payment Period after the Auction Date exceeds or is equal to
        the sum of:

                            (1)  the number of Outstanding Preferred
   Shares that are the subject of Submitted Bids by Existing Holders
   specifying one or more rates per annum or Spreads that result in one
   or more rates per annum on such date higher than such Maximum
   Applicable Rate, and

                            (2)  the number of Outstanding Preferred
   Shares that are subject to Submitted Sell Orders (if such excess or
   such equality exists (other than because the number of Outstanding
   Preferred Shares in clauses (1) and (2) above are each zero because
   all of the Outstanding Preferred Shares are the subject of Submitted
   Hold Orders), such Submitted Bids by Potential Holders being
   hereinafter referred to collectively as "Sufficient Clearing Bids");
   and

                                 (C)  if Sufficient Clearing Bids
        exist, the lowest rate per annum or, in the case of an Auction
        with Bid Requirements including a Spread, the lowest Spread
        specified in the Submitted Bids (the "Winning Bid Rate") that
        if:

                            (1)  each Submitted Bid from Existing Holders
   specifying the Winning Bid Rate and all other Submitted Bids from
   Existing Holders specifying lower rates per annum or Spreads were
   rejected, thus entitling such Existing Holders to continue to hold the
   Preferred Shares that are the subject of such Submitted Bids, and

                            (2)  each Submitted Bid from Potential
   Holders specifying the Winning Bid Rate and all other Submitted Bids
   from Potential Holders specifying lower rates per annum or Spreads
   were accepted, thus entitling the Potential Holders to purchase the
   Preferred Shares that are the subject of such Submitted Bids, would
   result in the number of shares subject to all Submitted Bids
   specifying the Winning Bid Rate or a lower rate per annum or Spread
   being at least equal to the Available Preferred Shares.

                                 (D)  For purposes of these Articles
        Supplementary, a positive Spread shall be considered lower
        than another positive Spread to the extent it is a lower
        number, a Spread of zero shall be considered lower than a
        positive Spread, a negative Spread shall be considered lower
        than a Spread of zero and a negative Spread shall be
        considered lower than another negative Spread to the extent it
        is a higher number.

                       (ii) Promptly after the Auction Agent has made the
   determinations pursuant to paragraph 11(d)(i), the Auction Agent shall
   advise the Corporation of the Maximum Applicable Rate (or, in the
   event the Corporation has specified a Maximum Applicable Rate or
   Rates, or a Minimum Applicable Rate or Rates the Auction Agent shall
   confirm to the Corporation the calculation of such Maximum Applicable
   Rate or Rates or such Minimum Applicable Rate or Rates) and, based on
   such determinations, the Applicable Rate for the next succeeding
   Dividend Period as follows:

                                 (A)  if Sufficient Clearing Bids
        exist, that the Applicable Rate for the next succeeding
        Dividend Period shall be equal to the Winning Bid Rate,
        subject to the effect of any applicable Minimum Applicable
        Rate and any applicable Maximum Applicable Rate;

                                 (B)  if Sufficient Clearing Bids do
        not exist (other than because all of the Outstanding Preferred
        Shares are the subject of Submitted Hold Orders and other than
        in the event the Auction is being conducted with respect to a
        Special Dividend Period), that the Applicable Rate for the
        next succeeding Dividend Period shall be equal to the Maximum
        Applicable Rate;

                                 (C)  if all of the Outstanding
        Preferred Shares are the subject of Submitted Hold Orders that
        the Dividend Period next succeeding the Auction shall
        automatically be the same length as the immediately preceding
        Dividend Period and the Applicable Rate for the next
        succeeding Dividend Period will be the higher of the 30-day
        "AA" Composite Commercial Paper Rate and the Taxable
        Equivalent of the Short-Term Municipal Bond Rate multiplied by
        1 minus the maximum marginal regular Federal individual income
        tax rate then applicable to ordinary income or the maximum
        marginal regular Federal corporate tax rate then applicable,
        whichever is greater (or 90% of such rate if the Corporation
        has provided notification to the Auction Agent prior to the
        Auction establishing the Applicable Rate for any dividend
        pursuant to paragraph 2(f) hereof that net capital gains or
        other taxable income will be included in such dividend on
        Preferred Shares) on the date of the Auction; or

                                 (D)  If the Auction is being
        conducted with respect to a Special Dividend Period and
        Sufficient Clearing Bids do not exist, that the Dividend
        Period next succeeding the Auction shall automatically be
        seven days and the Applicable Rate for the next succeeding
        Dividend Period will be as set forth in paragraph 11(d)(ii)(C)
        above.

             (e)  Acceptance and Rejection of Submitted Bids and Submitted
 Sell Orders and Allocation of Shares.  Based on the determinations made
 pursuant to paragraph 11(d)(i), the Submitted Bids and Submitted Sell
 Orders shall be accepted or rejected and the Auction Agent shall take such
 other action as set forth below:

                       (i)  if Sufficient Clearing Bids have been made,
   subject to the provisions of paragraph 11(e)(iii) and paragraph
   11(e)(iv), Submitted Bids and Submitted Sell Orders shall be accepted
   or rejected in the following order of priority and all other Submitted
   Bids shall be rejected:

                                 (A)  the Submitted Sell Orders of
        Existing Holders shall be accepted and the Submitted Bid of
        each of the Existing Holders specifying any rate per annum or
        Spread that is higher than the Winning Bid Rate shall be
        accepted, thus requiring each such Existing Holder to sell the
        Outstanding Preferred Shares that are the subject of such
        Submitted Sell Order or Submitted Bid;

                                 (B)  the Submitted Bid of each of the
        Existing Holders specifying any rate per annum or Spread that
        is lower than the Winning Bid Rate shall be rejected, thus
        entitling each such Existing Holder to continue to hold the
        Outstanding Preferred Shares that are the subject of such
        Submitted Bid;

                                 (C)  the Submitted Bid of each of the
        Potential Holders specifying any rate per annum that is lower
        than the Winning Bid Rate or Spread shall be accepted;

                                 (D)  the Submitted Bid of each of the
        Existing Holders specifying a rate per annum or Spread that is
        equal to the Winning Bid Rate shall be rejected, thus
        entitling each such Existing Holder to continue to hold the
        Outstanding Preferred Shares that are the subject of such
        Submitted Bid, unless the number of Outstanding Preferred
        Shares subject to all such Submitted Bids shall be greater
        than the number of Outstanding Preferred Shares ("Remaining
        Shares") equal to the excess of the Available Preferred Shares
        over the number of outstanding Preferred Shares subject to
        Submitted Bids described in paragraph 11(e)(i)(B) and
        paragraph 11(e)(i)(C), in which event the Submitted Bids of
        each such Existing Holder shall be accepted, and each such
        Existing Holder shall be required to sell Outstanding
        Preferred Shares, but only in an amount equal to the
        difference between (1) the number of Outstanding Preferred
        Shares then held by such Existing Holder subject to such
        Submitted Bid and (2) the number of Preferred Shares obtained
        by multiplying (x) the number of Remaining Shares by (y) a
        fraction the numerator of which shall be the number of
        Outstanding Preferred Shares held by such Existing Holder
        subject to such Submitted Bid and the denominator of which
        shall be the sum of the numbers of outstanding Preferred
        Shares subject to such Submitted Bids made by all such
        Existing Holders that specified a rate per annum equal or
        Spread to the Winning Bid Rate; and

                                 (E)  the Submitted Bid of each of the
        Potential Holders specifying a rate per annum or Spread that
        is equal to the Winning Bid Rate shall be accepted but only in
        an amount equal to the number of Outstanding Preferred Shares
        obtained by multiplying (x) the difference between the
        Available Preferred Shares and the number of Outstanding
        Preferred Shares subject to Submitted Bids described in
        paragraph 11(e)(i)(B), paragraph 11(e)(i)(C) and paragraph
        11(e)(i)(D) by (y) a fraction the numerator of which shall be
        the number of Outstanding Preferred Shares subject to such
        Submitted Bid and the denominator of which shall be the sum of
        the numbers of Outstanding Preferred Shares subject to such
        Submitted Bids made by all such Potential Holders that
        specified a rate per annum or Spread equal to the Winning Bid
        Rate.

                       (ii) If Sufficient Clearing Bids have not been
   made (other than because all of the outstanding Preferred Shares are
   subject to Submitted Hold Orders), subject to the provisions of
   paragraph 11(e)(iii), Submitted Orders shall be accepted or rejected
   as follows in the following order of priority and all other Submitted
   Bids shall be rejected:

                                 (A)  The Submitted Bid of each
        Existing Holder specifying any rate per annum or Spread that
        is equal to or lower than the Maximum Applicable Rate (a Bid
        specifying a Spread being converted to a rate per annum for
        this purpose by applying the Spread to the most recently
        available Reference index or Reference Security) shall be
        rejected, thus entitling such Existing Holder to continue to
        hold the outstanding Preferred Shares that are the subject of
        such Submitted Bid;

                                 (B)  the Submitted Bid of each
        Potential Holder specifying any rate per annum or Spread that
        is equal to or lower than the Maximum Applicable Rate (a Bid
        specifying a Spread being converted to a rate per annum for
        this purpose by applying the Spread to the most recently
        available Reference Index or Reference Security) shall be
        accepted, thus requiring such Potential Holder to purchase the
        Outstanding Preferred Shares that are the subject of such
        Submitted Bid; and

                                 (C)  the Submitted Bids of each
        Existing Holder specifying any rate per annum or Spread that
        is higher than the Maximum Applicable Rate (a Bid specifying a
        Spread being converted to a rate per annum for this purpose by
        applying the Spread to the most recently available Reference
        Index or Reference Security) shall be accepted and the
        Submitted Sell Orders of each Existing Holder shall be
        accepted, in both cases only in an amount equal to the
        difference between (1) the number of Outstanding Preferred
        Shares then held by such Existing Holder subject to such
        Submitted Bid or Submitted Sell Order and (2) the number of
        Preferred Shares obtained by multiplying (x) the difference
        between the Available Preferred Shares and the aggregate
        number of outstanding Preferred Shares subject to Submitted
        Bids described in paragraph 11(e)(ii)(A) and paragraph
        11(e)(ii)(B) by (y) a fraction the numerator of which shall be
        the number of Outstanding Preferred Shares held by such
        Existing Holder subject to such Submitted Bid or Submitted
        Sell Order and the denominator of which shall be the number of
        Outstanding Preferred Shares subject to all such Submitted
        Bids and Submitted Sell Orders.

                       (iii)  If, as a result of the procedures
   described in paragraph 11(e)(i) or paragraph 11(e)(ii), any Existing
   Holder would be entitled or required to sell, or any Potential Holder
   would be entitled or required to purchase, a fraction of a share of
   Preferred Shares on any Auction Date, the Auction Agent shall, in such
   manner as in its sole discretion it shall determine, round up or down
   the number of Preferred Shares to be purchased or sold by any Existing
   Holder or Potential Holder on such Auction Date so that each
   Outstanding share of Preferred Shares purchased or sold by each
   Existing Holder or Potential Holder on such Auction Date shall be a
   whole share of Preferred Shares.

                       (iv) If, as a result of the procedures described
   in paragraph 11(e)(i), any Potential Holder would be entitled or
   required to purchase less than a whole share of Preferred Shares on
   any Auction Date, the Auction Agent shall, in such manner as in its
   sole discretion it shall determine, allocate Preferred Shares for
   purchase among Potential Holders so that only whole Preferred Shares
   are purchased on such Auction Date by any Potential Holder, even if
   such allocation results in one or more of such Potential Holders not
   purchasing any Preferred Shares on such Auction Date.

                       (v)  Based on the results of each Auction, the
   Auction Agent shall determine, with respect to each Broker-Dealer that
   submitted Bids or Sell Orders on behalf of Existing Holders or
   Potential Holders, the aggregate number of Outstanding Preferred
   Shares to be purchased and the aggregate number of Outstanding
   Preferred Shares to be sold by such Potential Holders and Existing
   Holders and, to the extent that such aggregate number of Outstanding
   shares to be purchased and such aggregate number of Outstanding shares
   to be sold differ, the Auction Agent shall determine to which other
   Broker-Dealer or Broker-Dealers acting for one or more purchasers such
   Broker-Dealer shall deliver, or from which other Broker-Dealer or
   Broker-Dealers acting for one or more sellers such Broker-Dealer shall
   receive, as the case may be, Outstanding Preferred Shares.

             (f)  Miscellaneous.  An Existing Holder (A) may sell, transfer
 or otherwise dispose of Preferred shares only pursuant to a Bid or Sell
 Order in accordance with the procedures described in this paragraph 11 or
 to or through a broker-dealer, provided that in the case of all transfers
 other than pursuant to Auctions such Existing Holder, its Broker-Dealer or
 its Agent Member advises the Auction Agent of such transfer and (B) except
 as otherwise required by law, shall have the ownership of the Preferred
 Shares held by it maintained in book entry form by the Securities
 Depository in the account of its Agent Member, which in turn will maintain
 records of such Existing Holder's beneficial ownership.  Neither the
 Corporation nor any Affiliate shall submit an order in any Auction.  Any
 Existing Holder that is an Affiliate shall not sell, transfer or otherwise
 dispose of Preferred Shares to any Person other than the Corporation.  All
 of the outstanding Preferred Shares of each series shall be represented by
 a single certificate registered in the name of the nominee of the
 Securities Depository unless otherwise required by law or unless there is
 no Securities Depository.  If there is no Securities Depository, at the
 Corporation's option and upon its receipt of such documents as it deems
 appropriate, any Preferred Shares may be registered in the Stock Register
 in the name of the Existing Holder thereof and such Existing Holder
 thereupon will be entitled to receive certificates therefor and required to
 deliver certificates therefor upon transfer or exchange thereof.

        12.  Securities Depository; Stock Certificates.  (a) If there is a
 Securities Depository, one certificate for all of the Preferred Shares of
 each series shall be issued to the Securities Depository and registered in
 the name of the Securities Depository or its nominee.  Additional
 certificates may be issued as necessary to represent Preferred Shares.  All
 such certificates shall bear a legend to the effect that such certificates
 are issued subject to the provisions restricting the transfer of Preferred
 Shares contained in these Articles Supplementary.  Unless the Corporation
 shall have elected, during a Non-Payment Period, to waive this requirement,
 the Corporation will also issue stop-transfer instructions to the Auction
 Agent for the Preferred Shares.  Except as provided in paragraph (b) below,
 the Securities Depository or its nominee will be the Holder, and no
 existing Holder shall receive certificates representing its ownership
 interest in such shares.

             (b)  If the Applicable Rate applicable to all Preferred Shares
 of a series shall be the Non-Payment Period Rate or there is no Securities
 Depository, the Corporation may at its option issue one or more new
 certificates with respect to such shares (without the legend referred to in
 paragraph 12(a)) registered in the names of the Existing Holders or their
 nominees and rescind the stop-transfer instructions referred to in
 paragraph 12(a) with respect to such shares.

        13.  Interpretations.  The Board of Directors may interpret the
 provisions of these Articles Supplementary to resolve any inconsistency or
 ambiguity, remedy any formal defect or make any other change or
 modification that does not adversely affect the rights of Existing Holders
 of Preferred Shares.

       SECOND: The amendment to the charter of the Corporation set forth in
these Articles of Amendment was advised by the Board of Directors of the
Corporation and approved by the stockholders of the Corporation at a
special meeting of the stockholders of the Corporation held on July 13,
1994.

       THIRD: The amendment to the charter of the Corporation set forth in
these Articles of Amendment does not increase the authorized capital stock
of the Corporation.

           IN WITNESS WHEREOF, the Corporation has caused these Articles of
Amendment to be executed by its President and its corporate seal to be
affixed hereto and attested to by its Secretary as of the 13th day of July,
1994.

                            THE BLACKROCK INSURED MUNICIPAL
   (SEAL)                         2008 TERM TRUST INC.


                            By _______________________________
                                Ralph L. Schlosstein
                                President

 ATTEST:


 _________________________
 Barbara G. Novick
 Secretary


   The undersigned, the President of The BlackRock Insured Municipal 2008
 Term Trust Inc., hereby acknowledges the foregoing to be the corporate act
 of such Corporation and that, to the best of his knowledge, information and
 belief, the matters and facts set forth therein are true in all material
 respects, and that this statement has been made under the penalties for
 perjury.



                                  ____________________________
                                  Ralph L. Schlosstein
                                  President





            THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.

                           ARTICLES OF AMENDMENT
                           ---------------------


     THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC., a Maryland
corporation (the "Corporation"), hereby certifies as follows:

     FIRST: For the purposes of these Articles of Amendment, the following
terms, when used herein in capitalized form, shall have the meanings
indicated: (a) "Articles Supplementary" shall mean the Articles
Supplementary of the Corporation which (i) created the classes of capital
stock of the Corporation designated as the "Auction Rate Municipal
Preferred Stock, Series T7," "Auction Rate Municipal Preferred Stock,
Series R7," "Auction Rate Municipal Preferred Stock, Series T28" and the
"Auction Rate Municipal Preferred Stock, Series R28" and (ii) were amended
pursuant to Articles of Amendment that were filed with, and approved for
record by, the Maryland State Department of Assessments and Taxation on
July 15, 1994; and (b) "Effective Date" shall mean 5:00 p.m. (Eastern
Daylight Time) on the date that these Articles of Amendment are filed with,
and accepted for record by, the Maryland State Department of Assessments
and Taxation in accordance with the Maryland General Corporation Law.

     SECOND: The amendment to the Charter of the Corporation hereinafter
set forth in these Articles of Amendment shall become effective at the
Effective Date.

     THIRD: Effective as of the Effective Date, the Charter of the
Corporation shall be, and is hereby, amended for the purposes of changing
and reclassifying certain of the shares of the authorized capital stock of
the Corporation into additional authorized shares of the "Auction Rate
Municipal Preferred Stock, Series T7", "Auction Rate Municipal Preferred
Stock, Series R7", "Auction Rate Municipal Preferred Stock, Series T28" and
the "Auction Rate Municipal Preferred Stock, Series R28" and decreasing the
liquidation preferences thereof as follows:

         (a) By striking out the "DESIGNATION" set forth in the first paragraph
of Article SECOND of the Articles Supplementary and inserting in lieu
thereof the following:

          "SERIES T7: A series of 2,060 shares of preferred stock, par
     value $.01 per share, liquidation preference of $25,000 per share plus
     an amount equal to accumulated but unpaid dividends (whether or not
     earned or declared ) thereon plus the premium, if any, resulting from
     the designation of a Premium Call Period, is hereby designated
     "Auction Rate Municipal Preferred Stock, Series T7." Each share of
     Auction Rate Municipal Preferred Stock, Series T7 shall have such
     preferences, limitations and relative voting rights, in addition to
     those required by applicable law or set forth in the Corporation's
     Charter applicable to preferred stock of the Corporation, as are set
     forth in these Articles Supplementary. The Auction Rate Municipal
     Preferred Stock, Series T7 shall constitute a separate series of
     preferred stock of the Corporation, and each share of the Auction Rate
     Municipal Preferred Stock, Series T7 shall be identical."

          "SERIES R7: A series of 2,060 shares of preferred stock, par
     value $.01 per share, liquidation preference of $25,000 per share plus
     an amount equal to accumulated but unpaid dividends (whether or not
     earned or declared ) thereon plus the premium, if any, resulting from
     the designation of a Premium Call Period, is hereby designated
     "Auction Rate Municipal Preferred Stock, Series R7." Each share of
     Auction Rate Municipal Preferred Stock, Series R7 shall have such
     preferences, limitations and relative voting rights, in addition to
     those required by applicable law or set forth in the Corporation's
     Charter applicable to preferred stock of the Corporation, as are set
     forth in these Articles Supplementary. The Auction Rate Municipal
     Preferred Stock, Series R7 shall constitute a separate series of
     preferred stock of the Corporation, and each share of the Auction Rate
     Municipal Preferred Stock, Series R7 shall be identical."

          "SERIES T28: A series of 2,060 shares of preferred stock, par
     value $.01 per share, liquidation preference of $25,000 per share plus
     an amount equal to accumulated but unpaid dividends (whether or not
     earned or declared ) thereon plus the premium, if any, resulting from
     the designation of a Premium Call Period, is hereby designated
     "Auction Rate Municipal Preferred Stock, Series T28." Each share of
     Auction Rate Municipal Preferred Stock, Series T7 shall have such
     preferences, limitations and relative voting rights, in addition to
     those required by applicable law or set forth in the Corporation's
     Charter applicable to preferred stock of the Corporation, as are set
     forth in these Articles Supplementary. The Auction Rate Municipal
     Preferred Stock, Series T28 shall constitute a separate series of
     preferred stock of the Corporation, and each share of the Auction Rate
     Municipal Preferred Stock, Series T28 shall be identical."

          "SERIES R28: A series of 2,060 shares of preferred stock, par
     value $.01 per share, liquidation preference of $25,000 per share plus
     an amount equal to accumulated but unpaid dividends (whether or not
     earned or declared ) thereon plus the premium, if any, resulting from
     the designation of a Premium Call Period, is hereby designated
     "Auction Rate Municipal Preferred Stock, Series R28." Each share of
     Auction Rate Municipal Preferred Stock, Series R28 shall have such
     preferences, limitations and relative voting rights, in addition to
     those required by applicable law or set forth in the Corporation's
     Charter applicable to preferred stock of the Corporation, as are set
     forth in these Articles Supplementary. The Auction Rate Municipal
     Preferred Stock, Series R28 shall constitute a separate series of
     preferred stock of the Corporation, and each share of the Auction Rate
     Municipal Preferred Stock, Series R28 shall be identical."

          (b) By striking out the first sentence of Paragraph 3 (Liquidation
Rights) of Article SECOND of the Articles Supplementary and inserting in
lieu thereof the following:

          "3. Liquidation Rights. Upon any liquidation, dissolution or
     winding up of the Corporation, whether voluntary or involuntary, the
     Holders shall be entitled to receive, out of the assets of the
     Corporation available for distribution to shareholders, before any
     distribution or payment is made upon any Common Stock or any other
     capital stock ranking junior in right of payment upon liquidation to
     the Preferred Shares, the sum of $25,000 plus accumulated but unpaid
     dividends (whether or not earned or declared) thereon plus the
     premium, if any, resulting from the designation of a Premium Class
     Period to the date of distribution, and after such payment the holders
     of Preferred Shares will be entitled to no other payments other than
     Additional Dividends as provided in paragraph 2(e) hereof."

     FOURTH: Effective as of the Effective Date, each share of the issued
and outstanding "Auction Rate Municipal Preferred Stock, Series T7" shall
be converted into two (2) shares of the "Auction Rate Municipal Preferred
Stock, Series T7," each of which shall have all of the preferences,
conversion and other rights, voting powers, restrictions, limitations as to
dividends, qualifications and terms and conditions of redemption as are
afforded to each and every other share of the "Auction Rate Municipal
Preferred Stock, Series T7" pursuant to the Charter of the Corporation (as
amended by these Articles of Amendment) and the Maryland General
Corporation Law.

     FIFTH: Effective as of the Effective Date, each share of the issued
and outstanding "Auction Rate Municipal Preferred Stock, Series R7" shall
be converted into two (2) shares of the "Auction Rate Municipal Preferred
Stock, Series R7," each of which shall have all of the preferences,
conversion and other rights, voting powers, restrictions, limitations as to
dividends, qualifications and terms and conditions of redemption as are
afforded to each and every other share of the "Auction Rate Municipal
Preferred Stock, Series R7" pursuant to the Charter of the Corporation (as
amended by these Articles of Amendment) and the Maryland General
Corporation Law.

     SIXTH: Effective as of the Effective Date, each share of the issued
and outstanding "Auction Rate Municipal Preferred Stock, Series T28" shall
be converted into two (2) shares of the "Auction Rate Municipal Preferred
Stock, Series T28," each of which shall have all of the preferences,
conversion and other rights, voting powers, restrictions, limitations as to
dividends, qualifications and terms and conditions of redemption as are
afforded to each and every other share of the "Auction Rate Municipal
Preferred Stock, Series T28" pursuant to the Charter of the Corporation (as
amended by these Articles of Amendment) and the Maryland General
Corporation Law.

     SEVENTH: Effective as of the Effective Date, each share of the issued
and outstanding "Auction Rate Municipal Preferred Stock, Series R28" shall
be converted into two (2) shares of the "Auction Rate Municipal Preferred
Stock, Series R28," each of which shall have all of the preferences,
conversion and other rights, voting powers, restrictions, limitations as to
dividends, qualifications and terms and conditions of redemption as are
afforded to each and every other share of the "Auction Rate Municipal
Preferred Stock, Series R28" pursuant to the Charter of the Corporation (as
amended by these Articles of Amendment) and the Maryland General
Corporation Law.

     EIGHTH: The amendment to the Charter of the Corporation set forth in
these Articles of Amendment was advised by the Board of Directors of the
Corporation in accordance with the Charter and By-laws of the Corporation
and the Maryland General Corporation Law.

     NINTH: The amendment to the Charter of the Corporation set forth in
these Articles of Amendment was approved by the stockholders of the
Corporation at a meeting of the stockholders of the Corporation held on May
16, 1995 in accordance with the Charter and Bylaws of the Corporation and
the Maryland General Corporation Law.

     TENTH: The amendment to the Charter of the Corporation set forth in
these Articles of Amendment changes and reclassifies certain of the
authorized shares of the capital stock of the Corporation into additional
authorized shares of the "Auction Rate Municipal Preferred Stock, Series
T7", "Auction Rate Municipal Preferred Stock, Series R7", "Auction Rate
Municipal Preferred Stock, Series T28" and the "Auction Rate Municipal
Preferred Stock, Series R28," respectively, but does not increase the
aggregate number of authorized shares of the capital stock of the
Corporation. Prior to the Effective Date, there were 1,030 authorized
shares of the "Auction Rate Municipal Preferred Stock, Series T7." As of
the Effective Date, there will be 2,060 shares of the "Auction Rate
Municipal Preferred Stock, Series T7." Prior to the Effective Date, there
were 1,030 authorized shares of the "Auction Rate Municipal Preferred
Stock, Series R7." As of the Effective Date, there will be 2,060 shares of
the "Auction Rate Municipal Preferred Stock, Series R7." Prior to the
Effective Date, there were 1,030 authorized shares of the "Auction Rate
Municipal Preferred Stock, Series T28." As of the Effective Date, there
will be 2,060 shares of the "Auction Rate Municipal Preferred Stock, Series
T28." Prior to the Effective Date, there were 1,030 authorized shares of
the "Auction Rate Municipal Preferred Stock, Series R28." As of the
Effective Date, there will be 2,060 shares of the "Auction Rate Municipal
Preferred Stock, Series R28."


     IN WITNESS WHEREOF, the Corporation has caused these Articles of
Amendment to be executed in its name and on its behalf by its President and
its corporate seal to be affixed and attested to by its Secretary as of the
13 day of June, 1995.

ATTEST:                       THE BLACKROCK INSURED MUNICIPAL
                              2008 TERM TRUST INC.


___________________________   By ____________________________(SEAL)
Karen H. Sabath                  Ralph L. Schlosstein
Secretary                        President


     The undersigned, being the duly elected and acting President of The
BlackRock Insured Municipal 2008 Term Trust Inc. hereby acknowledges that
the foregoing Articles of Amendment, of which this certificate is a part,
is the act and deed of The BlackRock Insured Municipal 2008 Term Trust
Inc., and certifies, under the penalties for perjury, to the best of his
knowledge, information and belief, that all matters and facts set forth
therein are true in all material respects.


                              ______________________________________
                              Ralph L. Schlosstein
                              President



                           ARTICLES SUPPLEMENTARY
          OF THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.


     THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC., a Maryland
corporation having its principal Maryland office in the City of Baltimore
(the "Corporation"), certifies to the State Department of Assessments and
Taxation of Maryland that:

     FIRST: Pursuant to the authority expressly vested in the Board of
Directors of the Corporation by article fifth of its Charter, the Board of
Directors has reclassified 2,600 authorized and unissued shares of common
stock of the Corporation as preferred stock of the Corporation by
increasing the number of shares of stock designated as Auction Rate
Municipal Preferred Stock, Series T7 from 2,060 to 4,660.

     SECOND: All of the authorized shares of the Auction Rate Municipal
Preferred Stock, Series T7 shall be subject in all respects to the
preferences, voting powers, restrictions, qualifications, and terms and
conditions of redemption applicable to shares of Auction Rate Municipal
Preferred Stock, Series T7 as provided in the Corporation's Charter;
provided, however, that the Initial Dividend Period for such 2,600 shares
shall be days and the Initial Dividend Rate for such shares shall be %.

     IN WITNESS WHEREOF, the Corporation has caused these Articles
Supplementary to be signed and acknowledged in its name and on its behalf
on this ___ day of ________________, 2000, by its President, who
acknowledges that these Articles Supplementary are the act of the
Corporation and, to the best of his knowledge, information and belief and
under penalties of perjury, all matters and facts contained in these
Articles Supplementary are true in all material respects.

                                    THE BLACKROCK INSURED
                                    MUNICIPAL 2008 TERM TRUST INC.


                                    By:_____________________________
                                          Ralph L. Schlosstein
                                          President



Attest:


________________________________
Karen H. Sabath
Secretary




                                                                    Exhibit 5

                                  BY-LAWS

                                     OF

            THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.

                                 ARTICLE I

                                  Offices

          Section 1. Principal Office. The principal office of the
 Corporation shall be in the City of Baltimore, State of Maryland.

          Section 2. Principal Executive Office. The principal executive
 offices of the Corporation shall be at 800 Scudders Mill Road, Plainsboro,
 New Jersey 08536.

          Section 3. Other Offices. The Corporation may have such other
 offices in such places as the Board of Directors may from time to time
 determine.

                                 ARTICLE II

                          Meetings of Stockholders

          Section 1. Annual Meeting. An annual meeting of the stockholders
 of the Corporation for the election of directors and for the transaction
 of such other business as may properly be brought before the meeting shall
 be held in May of each year.

          Section 2. Special Meetings. Special meetings of the
 stockholders, unless otherwise provided by law or by the Articles of
 Incorporation, may be called for any purpose or purposes by a majority of
 the Board of Directors, the President, or on the written request of the
 holders of at least 25% of the outstanding capital stock of the
 Corporation entitled to vote at such meeting.

          Section 3. Place of Meetings. Annual and special meetings of the
 stockholders shall be held at such place within the United States as the
 Board of Directors may from time to time determine.

          Section 4. Notice of Meetings; Waiver of Notice. Notice of the
 place, date and time of the holding of each annual and special meeting of
 the stockholders and the purpose or purposes of each special meeting shall
 be given personally or by mail, not less than ten nor more than ninety
 days before the date of such meeting, to each stockholder entitled to vote
 at such meeting and to each other stockholder entitled to notice of the
 meeting. Notice by mail shall be deemed to be duly given when deposited in
 the United States mail addressed to the stockholder at his address as it
 appears on the records of the Corporation, with postage thereon prepaid.

          Notice of any meeting of stockholders shall be deemed waived by
 any stockholder who shall attend such meeting in person or by proxy, or
 who shall, either before or after the meeting, submit a signed waiver of
 notice which is filed with the records of the meeting. When a meeting is
 adjourned to another time and place, unless the Board of Directors, after
 the adjournment, shall fix a new record date for an adjourned meeting, or
 the adjournment is for more than one hundred and twenty days after the
 original record date, notice of such adjourned meeting need not be given
 if the time and place to which the meeting shall be adjourned were
 announced at the meeting at which the adjournment is taken.

          Section 5. Quorum. At all meetings of the stockholders, the
 holders of a majority of the shares of stock of the Corporation entitled
 to vote at the meeting, present in person or by proxy, shall constitute a
 quorum for the transaction of any business, except as otherwise provided
 by statute or by the Articles of Incorporation. In the absence of a quorum
 no business may be transacted, except that the holders of a majority of
 the shares of stock present in person or by proxy and entitled to vote may
 adjourn the meeting from time to time, without notice other than
 announcement thereat except as otherwise required by these By-Laws, until
 the holders of the requisite amount of shares of stock shall be so
 present. At any such adjourned meeting at which a quorum may be present
 any business may be transacted which might have been transacted at the
 meeting as originally called. The absence from any meeting, in person or
 by proxy, of holders of the number of shares of stock of the Corporation
 in excess of a majority thereof which may be required by the laws of the
 State of Maryland, the Investment Company Act of 1940, as amended, or
 other applicable statute, the Articles of Incorporation, or these By-Laws,
 for action upon any given matter shall not prevent action at such meeting
 upon any other matter or matters which may properly come before the
 meeting, if there shall be present thereat, in person or by proxy, holders
 of the number of shares of stock of the Corporation required for action in
 respect of such other matter or matters.

          Section 6. Organization. At each meeting of the stockholders, the
 Chairman of the Board (if one has been designated by the Board), or in the
 Chairman of the Board's absence or inability to act, the President, or in
 the absence or inability of the Chairman of the Board and the President, a
 Vice President, shall act as chairman of the meeting. The Secretary, or in
 the Secretary's absence or inability to act, any person appointed by the
 chairman of the meeting, shall act as secretary of the meeting and keep
 the minutes thereof.

          Section 7. Order of Business. The order of business at all
 meetings of the stockholders shall be as determined by the chairman of the
 meeting.

          Section 8. Voting. Except as otherwise provided by statute or the
 Articles of Incorporation, each holder of record of shares of stock of the
 Corporation having voting power shall be entitled at each meeting of the
 stockholders to one vote for every share of such stock standing in such
 stockholder's name on the record of stockholders of the Corporation as of
 the record date determined pursuant to Section 9 of this Article or if
 such record date shall not have been so fixed, then at the later of (i)
 the close of business on the day on which notice of the meeting is mailed
 or (ii) the thirtieth day before the meeting.

          Each stockholder entitled to vote at any meeting of stockholders
 may authorize another person or persons to act for him by a proxy signed
 by such stockholder or his attorney-in-fact. No proxy shall be valid after
 the expiration of eleven months from the date thereof, unless otherwise
 provided in the proxy. Every proxy shall be revocable at the pleasure of
 the stockholder executing it, except in those cases where such proxy
 states that it is irrevocable and where an irrevocable proxy is permitted
 by law. Except as otherwise provided by statute, the Articles of
 Incorporation or these By- Laws, any corporate action to be taken by vote
 of the stockholders shall be authorized by a majority of the total votes
 cast at a meeting of stockholders by the holders of shares present in
 person or represented by proxy and entitled to vote on such action.

          If a vote shall be taken on any question other than the election
 of directors, which shall be by written ballot, then unless required by
 statute or these By-Laws, or determined by the chairman of the meeting to
 be advisable, any such vote need not be by ballot. On a vote by ballot,
 each ballot shall be signed by the stockholder voting, or by his proxy, if
 there be such proxy, and shall state the number of shares voted.

          Section 9. Fixing of Record Date. The Board of Directors may set
 a record date for the purpose of determining stockholders entitled to vote
 at any meeting of the stockholders. The record date, which may not be
 prior to the close of business on the day the record date is fixed, shall
 be not more than ninety nor less than ten days before the date of the
 meeting of the stockholders. All persons who were holders of record of
 shares at such time, and not others, shall be entitled to vote at such
 meeting and any adjournment thereof.

          Section 10. Inspectors. The Board may, in advance of any meeting
 of stockholders, appoint one or more inspectors to act at such meeting or
 any adjournment thereof. If the inspector shall not be so appointed or if
 any of them shall fail to appear or act, the chairman of the meeting may,
 and on the request of any stockholder entitled to vote thereat shall,
 appoint inspectors. Each inspector, before entering upon the discharge of
 his duties, shall take and sign an oath to execute faithfully the duties
 of inspector at such meeting with strict impartiality and according to the
 best of his ability. The inspectors shall determine the number of shares
 outstanding and the voting powers of each, the number of shares
 represented at the meeting, the existence of a quorum, the validity and
 effect of proxies, and shall receive votes, ballots or consents, hear and
 determine all challenges and questions arising in connection with the
 right to vote, count and tabulate all votes, ballots or consents,
 determine the result, and do such acts as are proper to conduct the
 election or vote with fairness to all stockholders. On request of the
 chairman of the meeting or any stockholder entitled to vote thereat, the
 inspectors shall make a report in writing of any chal lenge, request or
 matter determined by them and shall execute a certificate of any fact
 found by them. No director or candidate for the office of director shall
 act as inspector of an election of directors. Inspectors need not be
 stockholders.

          Section 11. Consent of Stockholders in Lieu of Meeting. Except as
 otherwise provided by statute or the Articles of Incorporation, any action
 required to be taken at any annual or special meeting of stockholders, or
 any action which may be taken at any annual or special meeting of such
 stockholders, may be taken without a meeting, without prior notice and
 without a vote, if the following are filed with the records of
 stockholders meetings: (i) a unanimous written consent which sets forth
 the action and is signed by each stockholder entitled to vote on the
 matter and (ii) a written waiver of any right to dissent signed by each
 stockholder entitled to notice of the meeting but not entitled to vote
 thereat.

                                ARTICLE III

                             Board of Directors

          Section 1. General Powers. Except as otherwise provided in the
 Articles of Incorporation, the business and affairs of the Corporation
 shall be managed under the direction of the Board of Directors. All powers
 of the Corporation may be exercised by or under authority of the Board of
 Directors except as conferred on or reserved to the stockholders by law or
 by the Articles of Incorporation or these By-Laws.

          Section 2. Number of Directors. The number of directors shall be
 fixed from time to time by resolution of the Board of Directors adopted by
 a majority of the Directors then in office; provided, however, that the
 number of directors shall in no event be less than two nor more than nine.
 Any vacancy created by an increase in Directors may be filled in
 accordance with Section 6 of this Article III. No reduction in the number
 of directors shall have the effect of removing any director from office
 prior to the expiration of his term. Directors need not be stockholders.

          Section 3. Election and Term of Directors. Each class of
 Directors as to which vacancies exist shall be elected by written ballot
 at the annual meeting of stockholders, or a special meeting held for that
 purpose unless otherwise provided by statute or the Articles of
 Incorporation. The term of office of each director shall be from the time
 of his election and qualification until the expiration of the term of his
 class or until the annual election of directors next succeeding his
 election and until his successor shall have been elected and shall have
 qualified, or until his death, or until he shall have resigned, or have
 been removed as hereinafter provided in these By-Laws, or as otherwise
 provided by statute or the Articles of Incorporation.

          Section 4. Resignation. A director of the Corporation may resign
 at any time by giving written notice of his resignation to the Board or
 the Chairman of the Board or the President or the Secretary. Any such
 resignation shall take effect at the time specified therein or, if the
 time when it shall become effective shall not be specified therein,
 immediately upon its receipt; and, unless otherwise specified therein, the
 acceptance of such resignation shall not be necessary to make it
 effective.

          Section 5. Removal of Directors. Any director of the Corporation
 may be removed for cause (but not without cause) by the stockholders by a
 vote of seventy-five percent (75%) of the votes entitled to be cast for
 the election of directors.

          Section 6. Vacancies. Subject to the provisions of the Investment
 Company Act of 1940, as amended, any vacancies in the Board, whether
 arising from death, resignation, removal, an increase in the number of
 directors or any other cause, shall be filled by a vote of the Board of
 Directors in accordance with the Articles of Incorporation.

          Section 7. Place of Meetings. Meetings of the Board may be held
 at such place as the Board may from time to time determine or as shall be
 specified in the notice of such meeting.

          Section 8. Regular Meeting. Regular meetings of the Board may be
 held without notice at such time and place as may be determined by the
 Board of Directors.

          Section 9. Special Meetings. Special meetings of the Board may be
 called by two or more directors of the Corporation or by the Chairman of
 the Board or the President.

          Section 10. Annual Meeting. The annual meeting of each newly
 elected Board of Directors (including a Board of Directors to which only
 one class of Directors has been newly elected) shall be held as soon as
 practicable after the meeting of stockholders at which directors were
 elected. No notice of such annual meeting shall be necessary if held
 immediately after the adjournment, and at the site, of the meeting of
 stockholders. If not so held, notice shall be given as hereinafter
 provided for special meetings of the Board of Directors.

          Section 11. Notice of Special Meetings. Notice of each special
 meeting of the Board shall be given by the Secretary as hereinafter
 provided, in which notice shall be stated the time and place of the
 meeting. Notice of each such meeting shall be delivered to each director,
 either personally or by telephone or any standard form of
 telecommunication, at least twenty-four hours before the time at which
 such meeting is to be held, or mailed by first- class mail, postage
 prepaid, addressed to him at his residence or usual place of business, at
 least three days before the day on which such meeting is to be held.

          Section 12. Waiver of Notice of Meetings. Notice of any special
 meeting need not be given to any director who shall, either before or
 after the meeting, sign a written waiver of notice which is filed with the
 records of the meeting or who shall attend such meeting. Except as
 otherwise specifically required by these By-Laws, a notice or waiver of
 notice of any meeting need not state the purpose of such meeting.

          Section 13. Quorum and Voting. One-third, but not less than two,
 of the members of the entire Board shall be present in person at any
 meeting of the Board in order to constitute a quorum for the transaction
 of business at such meeting, and except as otherwise expressly required by
 statute, the Articles of Incorporation, these By-Laws, the Investment
 Company Act of 1940, as amended, or other applicable statute, the act of a
 majority of the directors present at any meeting at which a quorum is
 present shall be the act of the Board; provided, however, that the
 approval of any contract with an investment adviser or principal
 underwriter, as such terms are defined in the Investment Company Act of
 1940, as amended, which the Corporation enters into or any renewal or
 amendment thereof, the approval of the fidelity bond required by the
 Investment Company Act of 1940, as amended, and the selection of the
 Corporation's independent public accountants shall each require the
 affirmative vote of a majority of the directors who are not interested
 persons, as defined in the Investment Company Act of 1940, as amended, of
 the Corporation. In the absence of a quorum at any meeting of the Board, a
 majority of the directors present thereat may adjourn such meeting to
 another time and place until a quorum shall be present thereat. Notice of
 the time and place of any such adjourned meeting shall be given to the
 directors who were not present at the time of the adjournment and, unless
 such time and place were announced at the meeting at which the adjournment
 was taken, to the other directors. At any adjourned meeting at which a
 quorum is present, any business may be transacted which might have been
 transacted at the meeting as originally called.

          Section 14. Organization. The Board may, by resolution adopted by
 a majority of the entire Board, designate a Chairman of the Board, who
 shall preside at each meeting of the Board. In the absence or inability of
 the Chairman of the Board to preside at a meeting, the President or, in
 his absence or inability to act, another director chosen by a majority of
 the directors present, shall act as chairman of the meeting and preside
 thereat. The Secretary (or, in his absence or inability to act, any person
 appointed by the Chairman) shall act as secretary of the meeting and keep
 the minutes thereof.

          Section 15. Written Consent of Directors in Lieu of a Meeting.
 Subject to the provisions of the Investment Company Act of 1940, as
 amended, any action required or permitted to be taken at any meeting of
 the Board of Directors or of any committee thereof may be taken without a
 meeting if all members of the Board or committee, as the case may be,
 consent thereto in writing, and the writings or writing are filed with the
 minutes of the proceedings of the Board or committee.

          Section 16. Compensation. Directors may receive compensation for
 services to the Corporation in their capacities as directors or otherwise
 in such manner and in such amounts as may be fixed from time to time by
 the Board.

          Section 17. Investment Policies. It shall be the duty of the
 Board of Directors to ensure that the purchase, sale, retention and
 disposal of portfolio securities and the other investment practices of the
 Corporation are at all times consistent with the investment policies and
 restrictions with respect to securities investments and otherwise of the
 Corporation, as recited in the Prospectus included in the registration
 statement of the Corporation covering the initial public offering of
 shares of its capital stock, as filed with the Securities and Exchange
 Commission (or as such investment policies and restrictions may be
 modified by the Board of Directors or, if required, by majority vote of
 the stockholders of the Corporation in accordance with the Investment
 Company Act of 1940, as amended) and as required by the Investment Company
 Act of 1940, as amended. The Board, however, may delegate the duty of
 management of the assets and the administration of its day to day
 operations to one or more individuals or corporate management companies
 and/or investment advisers pursuant to a written contract or contracts
 which have obtained the requisite approvals, including the requisite
 approvals of renewals thereof, of the Board of Directors and/or the
 stockholders of the Corporation in accordance with the provisions of the
 Investment Company Act of 1940, as amended.

          Section 18. Asset Value. The Board of Directors shall determine
 the times and method of calculation of the net asset value per share of
 the Fund subject to conditions with the requirements of the 1940 Act.

                                 ARTICLE IV

                                 Committees

          Section 1. Committees of the Board. The Board of Directors may
 from time to time, by resolution adopted by a majority of the whole Board,
 designate one or more committees of the Board, each such committee to
 consist of two or more directors and to have such powers and duties as the
 Board of Directors may, by resolution, prescribe.

          Section 2. General. One-third, but not less than two, of the
 members of any committee shall be present in person at any meeting of such
 committee in order to constitute a quorum for the transaction of business
 at such meeting, and the act of a majority present shall be the act of
 such committee. The Board may designate a chairman of any committee and
 such chairman or any two members of any committee may fix the time and
 place of its meetings unless the Board shall otherwise provide. In the
 absence or disqualification of any member of any committee, the member or
 members thereof present at any meeting and not disqualified from voting,
 whether or not he or they constitute a quorum, may unanimously appoint
 another member of the Board of Directors to act at the meeting in the
 place of any such absent or disqualified member. The Board shall have the
 power at any time to change the membership of any committee, to fill all
 vacancies, to designate alternate members to replace any absent or
 disqualified member, or to dissolve any such committee. Nothing herein
 shall be deemed to prevent the Board from appointing one or more
 committees consisting in whole or in part of persons who are not directors
 of the Corporation; provided, however, that no such committee shall have
 or may exercise any authority or power of the Board in the management of
 the business or affairs of the Corporation.

                                 ARTICLE V

                       Officers, Agents and Employees

          Section 1. Number of Qualifications. The officers of the
 Corporation shall be a President, who shall be a director of the
 Corporation, a Secretary and a Treasurer, each of whom shall be elected by
 the Board of Directors. The Board of Directors may elect or appoint one or
 more Vice Presidents and may also appoint such other officers, agents and
 employees as it may deem necessary or proper. Any two or more offices may
 be held by the same person, except the offices of President and Vice
 President, but no officer shall execute, acknowledge or verify any
 instrument as an officer in more than one capacity. Such officers shall be
 elected by the Board of Directors each year at its first meeting held
 after the annual meeting of stockholders, each to hold office until the
 meeting of the stockholders and until his successor shall have been duly
 elected and shall have qualified, or until his death, or until he shall
 have resigned, or have been removed, as hereinafter provided in these
 By-Laws. The Board may from time to time elect, or delegate to the
 President the power to appoint, such officers (including one or more
 Assistant Vice Presidents, one or more Assistant Treasurers and one or
 more Assistant Secretaries) and such agents, as may be necessary or
 desirable for the business of the Corporation. Such officers and agents
 shall have such duties and shall hold their offices for such terms as may
 be prescribed by the Board or by the appointing authority.

          Section 2. Resignations. Any officer of the Corporation may
 resign at any time by giving written notice of resignation to the Board,
 the Chairman of the Board, President or the Secretary. Any such
 resignation shall take effect at the time specified therein or, if the
 time when it shall become effective shall not be specified therein,
 immediately upon its receipt; and, unless otherwise specified therein, the
 acceptance of such resignation shall be necessary to make it effective.

          Section 3. Removal of Officer, Agent or Employee. Any officer,
 agent or employee of the Corporation may be removed by the Board of
 Directors with or without cause at any time, and the Board may delegate
 such power of removal as to agents and employees not elected or appointed
 by the Board of Directors. Such removal shall be without prejudice to such
 person's contract rights, if any, but the appointment of any person as an
 officer, agent or employee of the Corporation shall not of itself create
 contract rights.

          Section 4. Vacancies. A vacancy in any office, either arising
 from death, resignation, removal or any other cause, may be filled for the
 unexpired portion of the term of the office which shall be vacant, in the
 manner prescribed in these By-Laws for the regular election or appointment
 to such office.

          Section 5. Compensation. The compensation of the officers of the
 Corporation shall be fixed by the Board of Directors, but this power may
 be delegated to any officer in respect of other officers under his
 control.

          Section 6. Bonds or Other Security. If required by the Board, any
 officer, agent or employee of the Corporation shall give a bond or other
 security for the faithful performance of his duties, in such amount and
 with such surety or sureties as the Board may require.

          Section 7. President. The President shall be the chief executive
 officer of the Corporation. In the absence of the Chairman of the Board
 (or if there be none), he shall preside at all meetings of the
 stockholders and of the Board of Directors. He shall have, subject to the
 control of the Board of Directors, general charge of the business and
 affairs of the Corporation. He may employ and discharge employees and
 agents of the Corporation, except such as shall be appointed by the Board,
 and he may delegate these powers.

          Section 8. Vice President. Each Vice President shall have such
 powers and perform such duties as the Board of Directors or the President
 may from time to time prescribe.

          Section 9. Treasurer. The Treasurer shall

                (a) have charge and custody of, and be responsible for, all
 the funds and securities of the Corporation, except those which the
 Corporation has placed in the custody of a bank or trust company or member
 of a national securities exchange (as that term is defined in the
 Securities Exchange Act of 1934, as amended) pursuant to a written
 agreement designating such bank or trust company or member of a national
 securities exchange as a custodian or sub-custodian of the property of the
 Corporation;

                (b) keep full and accurate accounts of receipts and
 disbursements in books belonging to the Corporation;

                (c) cause all moneys and other valuables to be deposited to
 the credit of the Corporation;

                (d) receive, and give receipts for, moneys due and payable,
 to the Corporation from any source whatsoever;

                (e) disburse the funds of the Corporation and supervise the
 investment of its funds as ordered or authorized by the Board, taking
 proper vouchers therefor; and

                (f) in general, perform all the duties incident to the
 office of Treasurer and such other duties as from time to time may be
 assigned to him by the Board or the President.

          Section 10. Secretary. The Secretary shall

                (a) keep or cause to be kept in one or more books provided
 for the purpose, the minutes of all meetings of the Board, the committees
 of the Board and the stockholders;

                (b) see that all notices are duly given in accordance with
 the provisions of these By-Laws and as required by law;

                (c) be custodian of the records and the seal of the
 Corporation and affix and attest the seal to all stock certificates of the
 Corporation (unless the seal of the Corporation on such certificates shall
 be a facsimile, as hereinafter provided) and affix and attest the seal to
 all other documents to be executed on behalf of the Corporation under its
 seal;

                (d) see that the books, reports, statements, certificates
 and other documents and records required by law to be kept and filed are
 properly kept and filed; and

                (e) in general, perform all the duties incident to the
 office of Secretary and such other duties as from time to time may be
 assigned to him by the Board or the President.

          Section 11. Delegation of Duties. In case of the absence of any
 officer of the Corporation, or for any other reason that the Board may
 deem sufficient, the Board may confer for the time being the powers or
 duties, or any of them, of such officer upon any other officer or upon any
 director.

                                 ARTICLE VI

                              Indemnification

          Each officer and director of the Corporation shall be indemnified
 by the Corporation to the full extent permitted under the General Laws of
 the State of Maryland, including the advancing of expenses, except that
 such indemnity shall not protect any such person against any liability to
 the Corporation or any stockholder thereof to which such person would
 otherwise be subject by reason of willful misfeasance, bad faith, gross
 negligence or reckless disregard of the duties involved in the conduct of
 his office. Absent a court determination that an officer or director
 seeking indemnification was not liable on the merits or guilty of willful
 misfeasance, bad faith, gross negligence or reckless disregard of the
 duties involved in the conduct of his office, the decision by the
 Corporation to indemnify such person must be based upon the reasonable
 determination of independent counsel or nonparty independent directors,
 after review of the facts, that such officer or director is not guilty of
 willful misfeasance, bad faith, gross negligence or reckless disregard of
 the duties involved in the conduct of his office.

          The Corporation may purchase insurance on behalf of an officer or
 director protecting such person to the full extent permitted under the
 General Laws of the State of Maryland, from liability arising from his
 activities as officer or director of the Corporation. The Corporation,
 however, may not purchase insurance on behalf of any officer or director
 of the Corporation that protects or purports to protect such person from
 liability to the Corporation or to its stockholders to which such officer
 or director would otherwise be subject by reason of willful misfeasance,
 bad faith, gross negligence, or reckless disregard of the duties involved
 in the conduct of his office.

          The Corporation may indemnify or purchase insurance to the extent
 provided in this Article VI on behalf of an employee or agent who is not
 an officer or director of the Corporation.

                                ARTICLE VII

                               Capital Stock

          Section 1. Stock Certificates. Each holder of stock of the
 Corporation shall be entitled upon request to have a certificate or
 certificates, in such form as shall be approved by the Board, representing
 the number of shares of the Corporation owned by him, provided, however,
 that certificates for fractional shares will not be delivered in any case.
 The certificates representing shares of stock shall be signed by or in the
 name of the Corporation by the President or a Vice President and by the
 Secretary or an Assistant Secretary or the Treasurer or an Assistant
 Treasurer and sealed with the seal of the Corporation. Any or all of the
 signatures or the seal on the certificate may be a facsimile. In case any
 officer, transfer agent or registrar who has signed or whose fascimile
 signature has been placed upon a certificate shall have ceased to be such
 officer, transfer agent or registrar before such certificate shall be
 issued, it may be issued by the Corporation with the same effect as if
 such officer, transfer agent or registrar were still in office at the date
 of issue.

          Section 2. Books of Accounts and Record of Stockholders. There
 shall be kept at the principal executive office of the Corporation correct
 and complete books and records of account of all the business and
 transactions of the Corporation. There shall be made available upon
 request of any stockholder, in accordance with Maryland law, a record
 containing the number of shares of stock issued during a specified period
 not to exceed twelve months and the consideration received by the
 Corporation for each such share.

          Section 3. Transfers of Shares. Transfers of shares of stock of
 the Corporation shall be made on the stock records of the Corporation only
 by the registered holder thereof, or by his attorney thereunto authorized
 by power of attorney duly executed and filed with the Secretary or with a
 transfer agent or transfer clerk, and on surrender of the certificate or
 certificates, if issued, for such shares properly endorsed or accompanied
 by a duly executed stock transfer power and the payment of all taxes
 thereon. Except as otherwise provided by law, the Corporation shall be
 entitled to recognize the exclusive rights of a person in whose name any
 share or shares stand on the record of stockholders as the owner of such
 share or shares for all purposes, including, without limitation, the
 rights to receive dividends or other distributions, and to vote as such
 owner, and the Corporation shall not be bound to recognize any equitable
 or legal claim to or interest in any such share or shares on the part of
 any other person.

          Section 4. Regulations. The Board may make such additional rules
 and regulations, not inconsistent with these By-Laws, as it may deem
 expedient concerning the issue, transfer and registration of certificates
 for shares of stock of the Corporation. It may appoint, or authorize any
 officer or officers to appoint, one or more transfer agents or one or more
 transfer clerks and one or more registrars and may require all
 certificates for shares of stock to bear the signature or signatures of
 any of them.

          Section 5. Lost, Destroyed or Mutilated Certificates. The holder
 of any certificates representing shares of stock of the Corporation shall
 immediately notify the Corporation of any loss, destruction or mutilation
 of such certificate, and the Corporation may issue a new certificate of
 stock in the place of any certificate theretofore issued by it which the
 owner thereof shall allege to have been lost or destroyed or which shall
 have been mutilated, and the Board may, in its discretion, require such
 owner or his legal representatives to give to the Corporation a bond in
 such sum, limited or unlimited, and in such form and with such surety or
 sureties, as the Board in its absolute discretion shall determine, to
 indemnify the Corporation against any claim that may be made against it on
 account of the alleged loss or destruction of any such certificate, or
 issuance of a new certificate. Anything herein to the contrary
 notwithstanding, the Board, in its absolute discretion, may refuse to
 issue any such new certificate, except pursuant to legal proceedings under
 the laws of the State of Maryland.

          Section 6. Fixing of a Record Date for Dividends and
 Distributions. The Board may fix, in advance, a date not more than ninety
 days preceding the date fixed for the payment of any dividend or the
 making of any distribution. Once the Board of Directors fixes a record
 date as the record date for the determination of the stockholders entitled
 to receive any such dividend or distribution, in such case only the
 stockholders of record at the time so fixed shall be entitled to receive
 such dividend or distribution.

          Section 7. Information to Stockholders and Others. Any
 stockholder of the Corporation or his agent may inspect and copy during
 usual business hours the Corporation's By-Laws, minutes of the proceedings
 of its stockholders, annual statements of its affairs, and voting trust
 agreements on file at its principal office.

                                ARTICLE VIII

                                    Seal

          The seal of the Corporation shall be circular in form and shall
 bear, in addition to any other emblem or device approved by the Board of
 Directors, the name of the Corporation, the year of its incorporation and
 the words "Corporate Seal" and "Maryland". Said seal may be used by
 causing it or a facsimile thereof to be impressed or affixed or in any
 other manner reproduced.

                                 ARTICLE IX

                                Fiscal Year

          Unless otherwise determined by the Board, the fiscal year of the
 Corporation shall end on the 31st day of December.

                                 ARTICLE X

                        Depositories and Custodians

          Section 1. Depositories. The funds of the Corporation shall be
 deposited with such banks or other depositories as the Board of Directors
 of the Corporation may from time to time determine.

          Section 2. Custodians. All securities and other investments shall
 be deposited in the safe keeping of such banks or other companies as the
 Board of Directors of the Corporation may from time to time determine.
 Every arrangement entered into with any bank or other company for the safe
 keeping of the securities and investments of the Corporation shall contain
 provisions complying with the Investment Company Act of 1940, as amended,
 and the general rules and regulations thereunder.

                                 ARTICLE XI

                          Execution of Instruments

          Section 1. Checks, Notes, Drafts, etc. Checks, notes, drafts,
 acceptances, bills of exchange and other orders or obligations for the
 payment of money shall be signed by such officer or officers or person or
 persons as the Board of Directors by resolution shall from time to time
 designate.

          Section 2. Sale or Transfer of Securities. Stock certificates,
 bonds or other securities at any time owned by the Corporation may be held
 on behalf of the Corporation or sold, transferred or otherwise disposed of
 subject to any limits imposed by these By-Laws and pursuant to
 authorization by the Board and, when so authorized to be held on behalf of
 the Corporation or sold, transferred or otherwise disposed of, may be
 transferred from the name of the Corporation by the signature of the
 President or a Vice President or the Treasurer or pursuant to any
 procedure approved by the Board of Directors, subject to applicable law.

                                ARTICLE XII

                       Independent Public Accountants

          The firm of independent public accountants which shall sign or
 certify the financial statements of the Corporation which are filed with
 the Securities and Exchange Commission shall be selected annually by the
 Board of Directors and ratified by the stockholders in accordance with the
 provisions of the Investment Company Act of 1940, as amended.

                                ARTICLE XIII

                              Annual Statement

          The books of account of the Corporation shall be examined by an
 independent firm of public accountants at the close of each annual period
 of the Corporation and at such other times as may be directed by the
 Board. A report to the stockholders based upon each such examination shall
 be mailed to each stockholder of the Corporation of record on such date
 with respect to each report as may be determined by the Board, at his
 address as the same appears on the books of the Corporation. Such annual
 statement shall also be available at the annual meeting of stockholders
 and be placed on file at the Corporation's principal office in the State
 of Maryland. Each such report shall show the assets and liabilities of the
 Corporation as of the close of the annual or quarterly period covered by
 the report and the Securities in which the funds of the Corporation were
 then invested. Such report shall also show the Corporation's income and
 expenses for the period from the end of the Corporation's preceding fiscal
 year to the close of the annual or quarterly period covered by the report
 and any other information required by the Investment Company Act of 1940,
 as amended, and shall set forth such other matters as the Board or such
 firm of independent public accountants shall determine.

                                ARTICLE XIV

                                 Amendments

          The Board of Directors, by affirmative vote of a majority
 thereof, shall have the exclusive right to amend, alter or repeal these
 By-Laws at any regular or special meeting of the Board of Directors,
 except any particular By-Law which is specified as not subject to
 alteration or repeal by the Board of Directors, subject to the
 requirements of the Investment Company Act of 1940, as amended.




COMMON STOCK
Par Value $01

Incorporated Under the Laws
of the State of Maryland

                [LOGO]                     This Certificate is Transferrable
                                           in Boston, MA or in New York, NY


            THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.

THIS CERTIFIES THAT


IS THE OWNER OF

             FULL PAID AND NONASSESSABLE SHARES OF THE COMMON STOCK OF The
BlackRock Insured Municipal 2008 Term Trust Inc., transferable on the books
of the Corporation by the holder hereof in person or by duly authorized
attorney upon surrender of this Certificate properly endorsed. This
Certificate and the share represented hereby are issued and shall be
subject to all of the provisions of the Articles of Incorporation and By
Laws of the Corporation, each as from time to time amended, to all of which
the holder by acceptance hereof asserts. This Certificate is not valid
until countersigned and registered by the Transfer Agent and Registrar.
Witness the facsimile seal of the Corporation and the facsimile signatures
of its duly authorized officers

[SEAL]

Dated:

          Secretary      President
                                         Countersigned and Registered
                                         State Street Bank and Trust Company
                                         Transfer Agent and Registrar
                                         Authorized Signature


            THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.

        The Corporation will furnish without charge to each stockholder who
so requests the powers, designations, preferences and relative,
participating, option or other special rights of each class of stock or
series thereof of the Corporation and the qualifications, limitations or
restrictions of such preferences and/or rights. The Corporation will also
furnish without charge to each stockholder who so requests a description of
the authority of the Corporation's board of directors to set the relative
rights and preferences of unissued series of the Corporation's capital
stock. Such requests may be made to the Corporation or the transfer agent.

        The following abbreviations, when used in the inscription on the
face of this certificate, shall be construed as though they were written
out in full according to applicable laws or regulations.

TEN COM - as tenants in common      UNIF GIFT MIN ACT -
                                              Custodian
TEN ENT - as tenants by the entireties        (Cust)               (Minor)
JT TEN  - as joint tenants with right of      Under Uniform Gifts to Minors Act
          Survivorship and not as
          tenants in common                     ____________________________
                                                       (State)

      Additional abbreviations may also be used though not in the above list
For value received, ___________ hereby sell, assign and transfer unto

Please insert Social Security or other
identifying number of assignee

- -----------------------------

- -------------------------------------------------------------------------------
Please print or typewrite name and address including postal zip code of assignee

- -------------------------------------------------------------------------------

- -------------------------------------------------------------------------------


Shares of the Stock represented by the within Certificate, and do hereby
irrevocably constitute and appoint

- -------------------------------------------------------------------------------
Attorney to transfer the said Stock on the books of the within-named
Corporation with full power of substitution in the premises.


Date: ___________________


                                          Signature
                                          (Notice: The signature to this
                                          assignment must correspond with
                                          the name as written upon the face
                                          of the Certificate in every
                                          particular without alteration or
                                          enlargement or any change
                                          whatever)




                                                                      Exhibit 4

                                  SPECIMAN

Auction Rate Municipal                                   SHARES
Preferred Stock, Series T7                                1,030

              THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.

INCORPORATED UNDER THE LAWS                                   SEE REVERSE FOR
  OF THE STATE OF MARYLAND                                  CERTAIN DEFINITIONS

THIS CERTIFICATE IS TRANSFERABLE                             CUSIP 09247K 30 7
     IN NEW YORK, NY

THIS CERTIFIES THAT

                                 CEDE & CO.

IS THE OWNER OF One Thousand Thirty (1,030)

      FULL PAID AND NON-ASSESSABLE SHARES OF AUCTION RATE MUNICIPAL
      PREFERRED STOCK, SERIES T7, PAR VALUE $.01 PER SHARE, LIQUIDATION
      PREFERENCE $50,000 PER SHARE PLUS AN AMOUNT EQUAL TO ACCUMULATED BUT
      UNPAID DIVIDENDS (WHETHER OR NOT EARNED OR DECLARED) THEREON PLUS THE
      PREMIUM, IF ANY, RESULTING FROM THE DESIGNATION OF A PREMIUM CALL
      PERIOD OF

              THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.

transferable on the books of said Corporation in person or by duly
authorized attorney upon surrender of this certificate properly endorsed.

      This certificate is not valid until countersigned by the Transfer
Agent and registered by the Registrar.

      In Witness Whereof, THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST
INC. has caused its corporate seal to be hereto affixed and this
certificate to be executed in its name and behalf by its duly authorized
officers.

Dated: November 23, 1992

Countersigned and Registered:                         /s/ [ILLEGIBLE]
      BANKERS TRUST COMPANY                ------------------------------------
           (New York) Transfer Agent                     President



By                                                    /s/ [ILLEGIBLE]
                                           ------------------------------------
                                                         Treasurer
Authorized Signature

         /s/ [ILLEGIBLE]
- ------------------------------------

THE TRANSFER OF THE SHARES OF AUCTION RATE MUNICIPAL PREFERRED STOCK
REPRESENTED HEREBY IS SUBJECT TO THE RESTRICTIONS CONTAINED IN THE
CORPORATION'S CHARTER, AND THE PURCHASER'S LETTERS REFERRED TO THEREIN. THE
CORPORATION WILL FURNISH INFORMATION ABOUT SUCH RESTRICTION TO ANY
STOCKHOLDER, WITHOUT CHARGE, UPON REQUEST TO THE SECRETARY OF THE
CORPORATION.

              THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.

            A full statement of the designations and any preferences,
conversion and other rights, voting powers, restrictions, limitations as to
dividends, qualifications, and terms and conditions of redemption of the
shares of each class of stock which the Corporation is authorized to issue
and the differences in the relative rights and preferences between the
shares of each series to the extent that they have been set, and the
authority of the Board of Directors to set the relative rights and
preferences of subsequent series, will be furnished by the Corporation to
any stockholder, without charge, upon request to the Secretary of the
Corporation at its principal office.

            The following abbreviations, when used in the inscription on
the face of this certificate, shall be construed as though they were
written out in full according to applicable laws or regulations:

TEN COM--as tenants in common           UNIF GIFT MIN ACT--_____Custodian______
TEN ENT--as tenants by the entireties                      (Cust)       (Minor)
 JT TEN--as joint tenants with rights                      under Uniform Gifts
         of survivorship and not as                        to Minors Act ______
         tenants in common                                              (State)

Additional abbreviations may also be used though not in the above list.

For value received ____________ hereby sell, assign and transfer unto
Please insert social security or other
   identifying number of assignee

 ______________________________
 /                             /
/______________________________/

_______________________________________________________________________________
(Please Print or Typewrite Name and Address, Including Zip Code of Assignee)


_______________________________________________________________________________

_______________________________________________________________________________

________________________________________________________________________ shares
of the capital stock represented by the within certificate, and do hereby
irrevocably constitute and appoint

______________________________________________________________________ Attorney
to transfer the said stock on the books of the within named Corporation with
full power of substitution in the premises.

Dated ______________

           NOTICE: ____________________________________________________________
                   The Signature to this assignment must correspond with the
                   name as written upon the face of the Certificate in every
                   particular, without alteration or englargement or any change
                   whatever.



                                                                      Exhibit 1

                                  SPECIMAN

Auction Rate Municipal                                       SHARES
Preferred Stock, Series T28                                   1,030

            THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.

INCORPORATED UNDER THE LAWS                                   SEE REVERSE FOR
  OF THE STATE OF MARYLAND                                  CERTAIN DEFINITIONS

THIS CERTIFICATE IS TRANSFERABLE                             CUSIP 09247K 20 8
     IN NEW YORK, NY

THIS CERTIFIES THAT

                                 CEDE & CO.

IS THE OWNER OF One Thousand Thirty (1,030)

      FULL PAID AND NON-ASSESSABLE SHARES OF AUCTION RATE MUNICIPAL
      PREFERRED STOCK, SERIES T28, PAR VALUE $.01 PER SHARE, LIQUIDATION
      PREFERENCE $50,000 PER SHARE PLUS AN AMOUNT EQUAL TO ACCUMULATED BUT
      UNPAID DIVIDENDS (WHETHER OR NOT EARNED OR DECLARED) THEREON PLUS THE
      PREMIUM, IF ANY, RESULTING FROM THE DESIGNATION OF A PREMIUM CALL
      PERIOD OF

            THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.

transferable on the books of said Corporation in person or by duly
authorized attorney upon surrender of this certificate properly endorsed.

      This certificate is not valid until countersigned by the Transfer
Agent and registered by the Registrar.

      In Witness Whereof, THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST
INC. has caused its corporate seal to be hereto affixed and this
certificate to be executed in its name and behalf by its duly authorized
officers.

Dated: November 23, 1992

Countersigned and Registered:                          /s/ [ILLEGIBLE]
      BANKERS TRUST COMPANY                 -----------------------------------
           (New York) Transfer Agent                      President

By                                                     /s/ [ILLEGIBLE]
                                            -----------------------------------
                                                          Treasurer
Authorized Signature

         /s/ [ILLEGIBLE]
- ------------------------------------


THE TRANSFER OF THE SHARES OF AUCTION RATE MUNICIPAL PREFERRED STOCK
REPRESENTED HEREBY IS SUBJECT TO THE RESTRICTIONS CONTAINED IN THE
CORPORATION'S CHARTER, AND THE PURCHASER'S LETTERS REFERRED TO THEREIN. THE
CORPORATION WILL FURNISH INFORMATION ABOUT SUCH RESTRICTION TO ANY
STOCKHOLDER, WITHOUT CHARGE, UPON REQUEST TO THE SECRETARY OF THE
CORPORATION.

              THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.

            A full statement of the designations and any preferences,
conversion and other rights, voting powers, restrictions, limitations as to
dividends, qualifications, and terms and conditions of redemption of the
shares of each class of stock which the Corporation is authorized to issue
and the differences in the relative rights and preferences between the
shares of each series to the extent that they have been set, and the
authority of the Board of Directors to set the relative rights and
preferences of subsequent series, will be furnished by the Corporation to
any stockholder, without charge, upon request to the Secretary of the
Corporation at its principal office.

            The following abbreviations, when used in the inscription on
the face of this certificate, shall be construed as though they were
written out in full according to applicable laws or regulations:

TEN COM--as tenants in common            UNIF GIFT MIN ACT--_____Custodian_____
TEN ENT--as tenants by the entireties                      (Cust)       (Minor)
 JT TEN--as joint tenants with rights                      under Uniform Gifts
         of survivorship and not as                        to Minors Act ______
         tenants in common                                              (State)

Additional abbreviations may also be used though not in the above list.

For value received ____________ hereby sell, assign and transfer unto
Please insert social security or other
   identifying number of assignee

  ------------------------------
 /                             /
/-----------------------------/

_______________________________________________________________________________
(Please Print or Typewrite Name and Address, Including Zip Code of Assignee)

_______________________________________________________________________________

_______________________________________________________________________________

________________________________________________________________________ shares
of the capital stock represented by the within certificate, and do hereby
irrevocably constitute and appoint

_______________________________________________________________________Attorney
to transfer the said stock on the books of the within named Corporation with
full power of substitution in the premises.

Dated ______________

           NOTICE:  ___________________________________________________________
                    The Signature to this assignment must correspond with the
                    name as written upon the face of the Certificate in every
                    particular, without alteration or englargement or any
                    change whatever.



                                                                     Exhibit 3

                                  SPECIMAN

Auction Rate Municipal                                     SHARES
Preferred Stock, Series R7                                 1,030

              THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.

INCORPORATED UNDER THE LAWS                                   SEE REVERSE FOR
  OF THE STATE OF MARYLAND                                  CERTAIN DEFINITIONS

THIS CERTIFICATE IS TRANSFERABLE                             CUSIP 09247K 40 6
     IN NEW YORK, NY

THIS CERTIFIES THAT

                                 CEDE & CO.

IS THE OWNER OF One Thousand Thirty (1,030)

      FULL PAID AND NON-ASSESSABLE SHARES OF AUCTION RATE MUNICIPAL
      PREFERRED STOCK, SERIES R7, PAR VALUE $.01 PER SHARE, LIQUIDATION
      PREFERENCE $50,000 PER SHARE PLUS AN AMOUNT EQUAL TO ACCUMULATED BUT
      UNPAID DIVIDENDS (WHETHER OR NOT EARNED OR DECLARED) THEREON PLUS THE
      PREMIUM, IF ANY, RESULTING FROM THE DESIGNATION OF A PREMIUM CALL
      PERIOD OF

              THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.

transferable on the books of said Corporation in person or by duly
authorized attorney upon surrender of this certificate properly endorsed.

      This certificate is not valid until countersigned by the Transfer
Agent and registered by the Registrar.

      In Witness Whereof, THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST
INC., has caused its corporate seal to be hereto affixed and this
certificate to be executed in its name and behalf by its duly authorized
officers.

Dated: November 23, 1992

Countersigned and Registered:                         /s/ [ILLEGIBLE]
      BANKERS TRUST COMPANY                ------------------------------------
           (New York) Transfer Agent                     President

By                                                    /s/ [ILLEGIBLE]
                                           ------------------------------------
                                                          Treasurer
Authorized Signature

         /s/ [ILLEGIBLE]
- ------------------------------------


THE TRANSFER OF THE SHARES OF AUCTION RATE MUNICIPAL PREFERRED SHARES OF
BENEFICIAL INTEREST REPRESENTED HEREBY IS SUBJECT TO THE RESTRICTIONS
CONTAINED IN THE TRUST'S DECLARATION OF TRUST, AND THE PURCHASER'S LETTERS
REFERRED TO THEREIN. THE TRUST WILL FURNISH INFORMATION ABOUT SUCH
RESTRICTION TO ANY SHAREHOLDER, WITHOUT CHARGE, UPON REQUEST TO THE
SECRETARY OF THE TRUST.

             THE BLACKROCK FLORIDA INSURED MUNICIPAL 2008 TERM TRUST

            A full statement of the designations and any preferences,
conversion and other rights, voting powers, restrictions, limitations as to
dividends, qualifications, and terms and conditions of redemption of the
shares of each class of shares of beneficial interest which the Trust is
authorized to issue and the differences in the relative rights and
preferences between the shares of each series to the extent that they have
been set, and the authority of the Board of Trustees to set the relative
rights and preferences of subsequent series, will be furnished by the Trust
to any shareholder, without charge, upon request to the Secretary of the
Trust at its principal office.

            No shareholder of the Trust shall be subject to any personal
liability whatsoever to any person in connection with trust property or the
acts, obligations or affairs of the Trust. No Trustee, officer, employee or
agent of the Trust shall be subject to any personal liability whatsoever to
any person, other than the Trust or its shareholders, in connection with
Trust property or the affairs of the Trust, save only that arising from bad
faith, willful misfeasance, gross negligence or reckless disregard for his
duty to such person; and all such persons shall look solely to the Trust
property for satisfaction of claims of any nature arising in connection
with the affairs of the Trust. If any shareholder, Trustee, officer,
employee, or agent, as such, of the Trust, is made a party to any suit or
proceeding to enforce any such liability, he shall not, on account thereof,
be held to any personal liability. The Trust shall indemnify and hold each
shareholder harmless from and against all claims and liabilities to which
such shareholder may become subject by reason of his being or having been a
shareholder, and shall reimburse such Shareholder for all legal and other
expenses reasonably incurred by him in connection with any such claim or
liability.

            The following abbreviations, when used in the inscription on
the face of this certificate, shall be construed as though they were
written out in full according to applicable laws or regulations:

TEN COM--as tenants in common           UNIF GIFT MIN ACT--_____Custodian______
TEN ENT--as tenants by the entireties                      (Cust)       (Minor)

 JT TEN--as joint tenants with rights                      under Uniform Gifts
         of survivorship and not as                        to Minors Act ______
         tenants in common                                              (State)

Additional abbreviations may also be used though not in the above list.

For value received ____________ hereby sell, assign and transfer unto
Please insert social security or other identifying number of assignee

 _____________________________
/_____________________________/

_______________________________________________________________________________
(Please Print or Typewrite Name and Address, Including Zip Code of Assignee)

_______________________________________________________________________________
_______________________________________________________________________________
________________________________________________________________________ shares
of the capital shares of beneficial interest represented by the within
certificate, and do hereby irrevocably constitute and appoint

______________________________________________________________________ Attorney
to transfer the said shares of beneficial interest on the books of
the within named Trust with full power of substitution in the premises.

Dated ______________

           NOTICE: ____________________________________________________________
                   The Signature to this assignment must correspond with the
                   name as written upon the face of the Certificate in every
                   particular, without alteration or englargement or any change
                   whatever.



                                                                   Exhibit 2

                                     SPECIMAN

 Auction Rate Municipal                                            SHARES
 Preferred Stock, Series R28                                       1,030

               THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.

 INCORPORATED UNDER THE LAWS                                 SEE REVERSE FOR
   OF THE STATE OF MARYLAND                              CERTAIN DEFINITIONS

 THIS CERTIFICATE IS TRANSFERABLE                          CUSIP 09247K 50 5
      IN NEW YORK, NY

 THIS CERTIFIES THAT

                                    CEDE & CO.

 IS THE OWNER OF One Thousand Thirty (1,030)

     FULL PAID AND NON-ASSESSABLE SHARES OF AUCTION RATE MUNICIPAL PREFERRED
     STOCK, SERIES R28, PAR VALUE $.01 PER SHARE, LIQUIDATION PREFERENCE
     $50,000 PER SHARE PLUS AN AMOUNT EQUAL TO ACCUMULATED BUT UNPAID
     DIVIDENDS (WHETHER OR NOT EARNED OR DECLARED) THEREON PLUS THE PREMIUM,
     IF ANY, RESULTING FROM THE DESIGNATION OF A PREMIUM CALL PERIOD OF

               THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.

 transferable on the books of said Corporation in person or by duly
 authorized attorney upon surrender of this certificate properly endorsed.

       This certificate is not valid until countersigned by the Transfer
 Agent and registered by the Registrar.

       In Witness Whereof, THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST
 INC. has caused its corporate seal to be hereto affixed and this
 certificate to be executed in its name and behalf by its duly authorized
 officers.


 Dated: November 23, 1992

 Countersigned and Registered:                          /s/ [ILLEGIBLE]
       BANKERS TRUST COMPANY                 ------------------------------
            (New York) Transfer Agent                      President


 By                                                     /s/ [ILLEGIBLE]
                                             ------------------------------
                                                           Treasurer
 Authorized Signature

          /s/ [ILLEGIBLE]
 ------------------------------------





 THE TRANSFER OF THE SHARES OF AUCTION RATE MUNICIPAL PREFERRED STOCK
 REPRESENTED HEREBY IS SUBJECT TO THE RESTRICTIONS CONTAINED IN THE
 CORPORATION'S CHARTER, AND THE PURCHASER'S LETTERS REFERRED TO THEREIN.
 THE CORPORATION WILL FURNISH INFORMATION ABOUT SUCH RESTRICTION TO ANY
 STOCKHOLDER, WITHOUT CHARGE, UPON REQUEST TO THE SECRETARY OF THE
 CORPORATION.

             THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.

             A full statement of the designations and any preferences,
 conversion and other rights, voting powers, restrictions, limitations as
 to dividends, qualifications, and terms and conditions of redemption of
 the shares of each class of stock which the Corporation is authorized to
 issue and the differences in the relative rights and preferences between
 the shares of each series to the extent that they have been set, and the
 authority of the Board of Directors to set the relative rights and
 preferences of subsequent series, will be furnished by the Corporation to
 any stockholder, without charge, upon request to the Secretary of the
 Corporation at its principal office.

             The following abbreviations, when used in the inscription on
 the face of this certificate, shall be construed as though they were
 written out in full according to applicable laws or regulations:

 TEN COM--as tenants in common      UNIF GIFT MIN ACT-- _____Custodian______
 TEN ENT--as tenants by the                 (Cust)       (Minor)
          entireties                        under Uniform Gifts
 JT TEN--as joint tenants with              to Minors Act ______
         rights of survivorship                          (State)
         and not as tenants in
         common

 Additional abbreviations may also be used though not in the above list.

 For value received ____________ hereby sell, assign and transfer unto
 Please insert social security or other
    identifying number of assignee

   ______________________________
  /                             /
 /_____________________________/

 ___________________________________________________________________________
 (Please Print or Typewrite Name and Address, Including Zip Code of
 Assignee)

 ___________________________________________________________________________

 ___________________________________________________________________________

 ___________________________________________________________________ shares
 of the capital stock represented by the within certificate, and do hereby
 irrevocably constitute and appoint

 __________________________________________________________________ Attorney
 to transfer the said stock on the books of the within named Corporation
 with  full power of substitution in the premises.

 Dated ______________

            NOTICE:
                     ______________________________________________________
                    The Signature to this assignment must correspond with
                    the name as written upon the face of the Certificate in
                    every particular, without alteration or englargement or
                    any change whatever.




                          TERMS AND CONDITIONS OF
                         DIVIDEND REINVESTMENT PLAN

     1.You, State Street Bank and Trust Company, will act as Agent for me,
and will open an account for me under the Dividend Reinvestment Plan (the
"Plan") in the same name as my present shares are registered, and put the
Plan into effect for me as of the first record date for a dividend or
capital gains distribution after you receive the Authorization duly
executed by me.

     2.Whenever The BlackRock Insured Municipal 2008 Term Trust Inc. (the
"Trust") declares a distribution from capital gains or an income dividend
payable in cash you shall use such cash to purchase additional shares of
Trust common stock for me in the open market or otherwise. Such purchases
will be made on or shortly after the payable date for such dividend or
distribution, and in no event more than 45 days after such date except
where temporary curtailment or suspension of purchase is necessary to
comply with applicable provisions of federal securities law.

     3.For all purposes of the Plan: (a) The market price of the Trust's
common stock on a particular date shall be the mean between the highest and
lowest sales prices on the New York Stock Exchange on that date, or, if
there is no sale on such Exchange on that date, then the mean between the
closing bid and asked quotations for such stock on such Exchange on such
date.

     (b) The net asset value per share of the Trust's common stock on a
particular date shall be as determined by or on behalf of the Trust; and

     (c) All dividends, distributions and other payment shall be made net
of any applicable withholding tax.

     4.The open-market purchases provided for above may be made on any
securities exchange where the Trust's common stock is traded, in the
over-the-counter market or in negotiated transactions and may be on such
terms as to price, delivery and otherwise as you shall determine. My funds
held by you uninvested will not bear interest, and it is understood that,
in any event, you shall have no liability in connection with any inability
to purchase shares within 45 days after the initial date of such purchase
as herein provided, or with the timing of any purchases effected. You shall
have no responsibility as to the value of the common stock of the Trust
acquired for my account. For the purposes of cash investments you may
commingle my funds with those of other shareholders of the Trust for whom
you similarly act as Agent, and the average price (including brokerage
commissions) of all shares purchased by you as Agent shall be the price per
share allocable to me in connection therewith.

     5.You may hold my shares acquired pursuant to my authorization,
together with the shares of other shareholders of the Trust acquired
pursuant to similar authorizations, in noncertificated form in your name or
that of your nominee. You will forward to me any proxy solicitation
material and will vote any shares so held for me only in accordance with
the proxy returned by me to the Trust. Upon my written request, you will
deliver to me, without charge, a certificate or certificates for the full
shares.

     6.You will confirm to me each acquisition made for my account as soon
as practical but not later than 60 days after the date thereof. Although I
may from time to time have an undivided fractional interest (computed to
three decimal places) in a share of the Trust, no certificates for a
fractional share will be issued. However, dividends and distributions on
fractional shares will be credited to my account. In the event of
termination of my account under the Plan, you will adjust for any such
undivided fractional interest in cash at the market value of the Trust's
shares at the time of termination less the pro rata expense of any sale
required to make such adjustment.

     7.Any stock dividends or split shares distributed by the Trust on
shares held by you for me will be credited to my account. In the event that
the Trust makes available to its shareholders rights to purchase additional
shares or other securities, the shares held for me under the Plan will be
added to other shares held by me in calculating the number of rights to be
issued to me.

     8.Your service fee for handling capital gains distributions or income
dividends will be paid by the Trust. I will be charged a pro rata share of
brokerage commissions on all open-market purchases.

     9.I may terminate my account under the Plan by notifying you by
telephone or in writing. Such termination will be effective immediately if
my notice is received by you not less than ten days prior to any dividend
or distribution record date; otherwise such termination will be effective
on the first trading day after the payment date for such dividend or
distribution with respect to any subsequent dividend or distribution. The
Plan may be terminated by you or the Trust upon notice in writing mailed to
me at least 90 days prior to any record date for the payment of any
dividend or distribution by the Trust. Upon any termination you will cause
a certificate or certificates for the full shares held for me under the
Plan and cash adjustment for any fraction to be delivered to me without
charge. If I elect by notice to you in writing in advance of such
termination to have you sell part or all of my shares and remit the
proceeds to me, you are authorized to deduct a $2.50 fee plus brokerage
commission for this transaction from the proceeds.

     10.These terms and conditions may be amended or supplemented by you or
the Trust at any time or times but, except when necessary or appropriate to
comply with applicable law or the rules or policies of the Securities and
Exchange Commission or any other regulatory authority, only by mailing to
me appropriate written notice at least 90 days prior to the record date for
the first dividend or distribution to which such amendment or supplement
applies if by the Trust or if by you 90 days prior to the effective date of
such amendment or supplement. The amendment or supplement shall be deemed
to be accepted by me unless, prior to the effective date thereof, you
receive written notice of the termination of my account under the Plan. Any
such amendment may include an appointment by you in your place and stead of
a successor Agent under these terms and conditions, with full power and
authority to perform all or any of the acts to be performed by the Agent
under these terms and conditions. Upon any such appointment of an Agent for
the purpose of receiving dividends and distributions, the Trust will be
authorized to pay to such successor Agent, for my account, all dividends
and distributions payable on common stock of the Trust held in my name or
under the Plan for retention or application by such successor Agent as
provided in these terms and conditions.

     11.You shall at all times act in good faith and agree to use your best
efforts within reasonable limits to ensure the accuracy of all services
performed under this Agreement and to comply with applicable law, but
assume no responsibility, and shall not be liable for loss or damage due to
errors unless such error is caused by your negligence, bad faith, or
willful misconduct or that of your employees.

     12.These terms and conditions shall be governed by the laws of the
Commonwealth of Massachusetts.


- -------------------------------------------------------------------------------
THE BLACKROCK                       This form is for shareholders who hold
INSURED MUNICIPAL                   stock in their own names. If your shares
2008 TERM TRUST INC.                are held through a brokerage firm, bank,
                                    or other nominee, you should instruct
DIVIDEND REINVESTMENT PLAN          your nominee to participate on your behalf.
                                    If you wish to participate in the Plan, but
                                    your brokerage firm, bank or other nominee
                                    is unable to participate on your behalf,
                                    you should request it to re-register your
                                    shares in your own name, which will enable
                                    your participation in the Plan.


       AUTHORIZATION FOR REINVESTMENT OF DIVIDENDS AND DISTRIBUTIONS
                   (Please read carefully before signing)

     I hereby authorize the BlackRock Insured Municipal 2008 Term Trust
Inc. (the "Trust") to pay to State Street Bank and Trust Company for my account
 all income dividends and capital gains distributions payable to me on shares
of Common Stock of the Trust now or hereafter registered in my name, and hereby
elect to receive in shares of Common Stock all such dividends and distributions
                payable in cash, except as set forth below.

            I hereby appoint State Street Bank and Trust Company
            as my Agent, subject to the Terms and Conditions of
        the Dividend Reinvestment Plan (the "Plan") set forth in the
           accompanying brochure, and authorize State Street Bank
    and Trust Company, as such Agent, in accordance with such Terms and
                    Conditions to apply all such income
  dividends and capital gains distributions payable solely in cash, after
                 deducting the charges as provided in such
  Terms and Conditions, to the purchase of shares of Common Stock of the
Trust.

                         (continued on other side)



                       INVESTMENT ADVISORY AGREEMENT

      AGREEMENT, dated September 15, 1992, between The BlackRock Insured
Municipal 2008 Term Trust Inc. (the "Trust"), a Maryland corporation, and
BlackRock Financial Management, Inc. (the "Adviser"), a Delaware
corporation.

      In consideration of the mutual promises and agreements herein
contained and other good and valuable consideration, the receipt of which
is hereby acknowledged, it is agreed by and between the parties hereto as
follows:

      1.    In General

      The Adviser agrees, all as more fully set forth herein, to act as
investment adviser to the Trust with respect to the investment of the
Trust's assets and to supervise and arrange the purchase of securities for
and the sale of securities held in the investment portfolio of the Trust.

      2.    Duties and obligations of the Adviser with respect to
            investments of assets of the Trust

      (a)   Subject to the succeeding provisions of this section and
            subject to the direction and control of the Trust's Board of
            Directors, the Adviser shall (i) act as investment adviser for
            and supervise and manage the investment and reinvestment of the
            Trust's assets and in connection therewith have complete
            discretion in purchasing and selling securities and other
            assets for the Trust and in voting, exercising consents and
            exercising all other rights appertaining to such securities and
            other assets on behalf of the Trust; (ii) supervise
            continuously the investment program of the Trust and the
            composition of its investment portfolio; and (iii) arrange,
            subject to the provisions of paragraph 3 hereof, for the
            purchase and sale of securities and other assets held in the
            investment portfolio of the Trust.

      (b)   In the performance of its duties under this Agreement,
            the Adviser shall at all times conform to, and act in
            accordance with, any requirements imposed by (i) the provisions
            of the Investment Company Act of 1940 (the "Act"), and of any
            rules or regulations in force thereunder; (ii) any other
            applicable provision of law; (iii) the provisions of the
            Articles of Incorporation and By-Laws of the Trust, as such
            documents are amended from time to time; (iv) the investment
            objective and policies of the Trust as set forth in its
            registration statement on Form N-2; and (v) any policies and
            determinations of the Board of Directors of the Trust.

      (c)   The Adviser will bear all costs and expenses of its
            partners and employees and any overhead incurred in connection
            with its duties hereunder and shall bear the costs of any
            salaries or directors fees of any officers or directors of the
            Trust who are affiliated persons (as defined in the Act) of the
            Adviser except that the Board of Directors of the Trust may
            approve reimbursement to the Adviser of the pro rata portion of
            the salaries, bonuses, health insurance, retirement benefits
            and all similar employment costs for the time spent on Trust
            operations (other than the provision of investment advice) of
            all personnel employed by the Adviser who devote substantial
            time to Trust operations or the operations of other investment
            companies advised by the Adviser.

      (d)   The Adviser shall give the Trust the benefit of its best
            judgment and effort in rendering services hereunder, but the
            Adviser shall not be liable for any act or omission or for any
            loss sustained by the Trust in connection with the matters to
            which this Agreement relates, except a loss resulting from
            willful misfeasance, bad faith or gross negligence in the
            performance of its duties, or by reason of its reckless
            disregard of its obligations and duties under this Agreement.

      (e)   Nothing in this Agreement shall prevent the Adviser or
            any partner, officer, employee or other affiliate thereof from
            acting as investment adviser for any other person, firm or
            corporation, or from engaging in any other lawful activity, and
            shall not in any way limit or restrict the Adviser or any of
            its partners, officers, employees or agents from buying,
            selling or trading any securities for its or their own accounts
            or for the accounts of others for whom it or they may be
            acting, provided, however that the Adviser will undertake no
            activities which, in its judgment, will adversely affect the
            performance of its obligations under this Agreement.

      3.    Portfolio Transactions and Brokerage

      The Adviser is authorized, for the purchase and sale of the Trust's
portfolio securities, to employ such securities dealers as may, in the
judgment of the Adviser, implement the policy of the Trust to obtain the
best net results taking into account such factors as price, including
dealer spread, the size, type and difficulty of the
transaction involved, the firm's general execution and operational
facilities and the firm's risk in positioning the securities involved.
Consistent with this policy, the Adviser is authorized to direct the
execution of the Trust's portfolio transactions to dealers and brokers
furnishing statistical information or research deemed by the Adviser to be
useful or valuable to the performance of its investment advisory functions
for the Trust.

      4.    Compensation of the Adviser

      (a)   The Trust agrees to pay to the Adviser and the Adviser
            agrees to accept as full compensation for all services rendered
            by the Adviser as such, a fee computed and payable monthly in
            an amount equal to .35% of the Trust's average weekly net asset
            value on an annualized basis until termination of the Trust
            pursuant to its Articles of Incorporation. For any period less
            than a month during which this Agreement is in effect, the fee
            shall be prorated according to the proportion which such period
            bears to a full month of 28, 29, 30 or 31 days, as the case may
            be.

      (b)   For purposes of this Agreement, the net assets of the
            Trust shall be calculated pursuant to the procedures adopted by
            resolutions of the Directors of the Trust for calculating the
            net asset value of the Trust's shares or delegating such
            calculations to third parties, provided, -------- however, that
            the liquidation value of any outstanding ------- preferred
            stock of the Trust shall not be taken into account in
            calculating the Trust's average weekly net asset value for
            purposes of Section 4 (a) of this Agreement.

      5.    Indemnity

      (a)   The Trust hereby agrees to indemnify the Adviser and
            each of the Adviser's partners, officers, employees, agents,
            associates and controlling persons and the partners, officers,
            employees and agents thereof (including any individual who
            serves at the Adviser's request as director, officer, partner,
            trustee or the like of another corporation) (each such person
            being an "indemnitee") against any liabilities and expenses,
            including amounts paid in satisfaction of judgments, in
            compromise or as fines and penalties, and counsel fees (all as
            provided in accordance with applicable corporate law)
            reasonably incurred by such indemnitee in connection with the
            defense or disposition of any action, suit or other proceeding,
            whether civil or criminal, before any court or administrative
            or investigative body in which he may be or may have been
            involved as a party or otherwise or with which he may be or may
            have been threatened, while acting in any capacity set forth
            above in this Section 5 or thereafter by reason of his having
            acted in any such capacity, except with respect to any matter
            as to which he shall have been adjudicated not to have acted in
            good faith in the reasonable belief that his action was in the
            best interest of the Trust and furthermore, in the case of any
            criminal proceeding, so long as he had no reasonable cause to
            believe that the conduct was unlawful, provided, however, that
            (1) no indemnitee shall be indemnified hereunder against any
            liability to the Trust or its shareholders or any expense of
            such indemnitee arising by reason of (i) willful misfeasance,
            (ii) bad faith, (iii) gross negligence or (iv) reckless
            disregard of the duties involved in the conduct of his position
            (the conduct referred to in such clauses (i) through (iv) being
            sometimes referred to herein as "disabling conduct"), (2) as to
            any matter disposed of by settlement or a compromise payment by
            such indemnitee, pursuant to a consent decree or otherwise, no
            indemnification either for said payment or for any other
            expenses shall be provided unless there has been a
            determination that such settlement or compromise is in the best
            interests of the Trust and that such indemnitee appears to have
            acted in good faith in the reasonable belief that his action
            was in the best interest of the Trust and did not involve
            disabling conduct by such indemnitee and (3) with respect to
            any action, suit or other proceeding voluntarily prosecuted by
            any indemnitee as plaintiff, indemnification shall be mandatory
            only if the prosecution of such action, suit or other
            proceeding by such indemnitee was authorized by a majority of
            the full Board of the Trust.

      (b)   The Trust shall made advance payments in connection with
            the expenses of defending any action with respect to which
            indemnification might be sought hereunder if the Trust received
            a written affirmation of the indemnitee's good faith belief
            that the standard of conduct necessary for indemnification has
            been met and a written undertaking to reimburse the Trust
            unless it is subsequently determined that he is entitled to
            such indemnification and if the directors of the Trust
            determine that the facts then known to them would not preclude
            indemnification. In addition, at least one of the following
            conditions must be met: (A) the indemnitee shall provide a
            security for his undertaking, (B) the Trust shall be insured
            against losses arising by reason of any lawful advances, or (C)
            a majority of a quorum consisting of directors of the Trust who
            are neither "interested persons" of the Trust (as defined in
            Section 2 (a) (19) of the Act) nor parties to the proceeding
            ("Disinterested Non-Party Directors") or an independent legal
            counsel in a written opinion, shall determine, based on a
            review of readily available facts (as opposed to a full
            trial-type inquiry), that there is reason to believe that the
            indemnitee ultimately will be found entitled to
            indemnification.

      (c)   All determinations with respect to indemnification hereunder
            shall be made (1) by a final decision on the merits by a court
            or other body before whom the proceeding was brought that such
            indemnitee is not liable by reason of disabling conduct or, (2)
            in the absence of such a decision, by (i) a majority vote of a
            quorum of the Disinterested Non- party Directors of the Trust,
            or (ii) if such a quorum is not obtainable or even, if
            obtainable, if a majority vote of such quorum so directs,
            independent legal counsel in a written opinion. All
            determinations that advance payments in connection with the
            expense of defending any proceeding shall be authorized shall
            be made in accordance with the immediately preceding clause (2)
            above.

      The rights accruing to any indemnitee under these provisions shall
not exclude any other right to which he may be lawfully entitled.

      6.    Duration and Termination

      This Agreement shall become effective on the date it is approved by
the stockholder of the Trust and shall continue in effect for a period of
two years and thereafter from year to year, but only so long as such
continuation is specifically approved at least annually in accordance with
the requirements of the Act.

      This Agreement may be terminated by the Adviser at any time without
penalty upon giving the Trust sixty days written notice (which notice may
be waived by the Trust) and may be terminated by the Trust at any time
without penalty upon giving the Adviser sixty days notice (which notice may
be waived by the Adviser), provided that such termination by the Trust
shall be directed or approved by the vote of a majority of the Directors of
the Trust in office at the time or by the vote of the holders of a
"majority" (as defined in the Act) of the voting securities of the Trust at
the time outstanding and entitled to vote. This Agreement shall terminate
automatically in the event of its assignment (as "assignment" is defined in
the Act).  The Adviser is a corporation and will notify the Trust promptly
after any change in the ownership of such corporation.

      7.    Notices

      Any notice under this Agreement shall be in writing to the other
party at such address as the other party may designate from time to time
for the receipt of such notice and shall be deemed to be received on the
earlier of the date actually received or on the fourth day after the
postmark if such notice is mailed first class postage prepaid.

      8.    Governing Law

      This Agreement shall be construed in accordance with the laws of the
State of New York for contracts to be performed entirely therein without
reference to choice of law principles thereof and in accordance with the
applicable provisions of the Act.

      IN WITNESS WHEREOF, the parties hereto have caused the foregoing
instrument to be executed by their duly authorized officers as of the day
and the year first above written.

                  THE BLACKROCK INSURED MUNICIPAL 2008
                        TERM TRUST INC.


                  By_____________________________________________
                       Ralph L. Schlosstein, President


                  BLACKROCK FINANCIAL MANAGEMENT, INC.


                  By_____________________________________________
                       Laurence D. Fink, Chairman and Chief
                       Executive Officer


                  BLACKROCK FINANCIAL MANAGEMENT, INC.





 THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.


 ADMINISTRATION AGREEMENT


 ADMINISTRATION AGREEMENT, made as of the 15th day of September, 1992
 between THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC., a Maryland
 corporation (the "Trust"), and MIDDLESEX ADMINSTRATORS L.P., a Delaware
 limited partnership (the "Administrator").

 WITNESSTH:

 WHEREAS, the Trust is a diversified closed-end management investment
 company registered under the Investment Company Act of 1940, as amended
 (the "Investment Company Act"); and

 WHEREAS, the Trust has retained an investment adviser for the purpose of
 investing its assets in securities and desires to retain the Administrator
 for certain administrative services, and the Administrator is willing to
 furnish such administrative services on the terms and conditions
 hereinafter set forth,

 NOW, THEREFORE, the parties hereto agree as follows:

 The Trust hereby appoints the Administrator to provide the services set
 forth below, subject to the overall supervision of the Board of Directors
 of the Trust for the period and on the terms set forth in this Agreement.
 The Administrator hereby accepts such appointment and agrees during such
 period to render the services herein described and to assume the
 obligations herein set forth, for the compensation herein provided.

 Subject to the supervision of the Board of Directors and officers of the
 Trust, the Administrator shall provide facilities for meetings of the Board
 of Directors and shareholders of the Trust and office facilities and
 personnel to assist the officers of the Trust in the performance of the
 following services:

 Oversee the determination and publication of the Trust's net asset value in
 accordance with the Trust's policy as adopted from time to time by the
 Board of Directors;

 Oversee the maintenance by State Street Bank and Trust Company of certain
 books and records of the Trust as required under Rule 31a-1(b) (4) of the
 Investment Company Act;

 Prepare or arrange for preparation for review, approval and execution by
 officers of the Trust the Trust's federal, state and local income tax
 returns, and any other required tax returns, as may be mutually agreed
 upon;

 Review the appropriateness of and arrange for payment of the Trust's
 expenses;

 Prepare for review and approval by officers of the Trust financial
 information for the Trust's semi-annual and annual reports, proxy
 statements and other communications with shareholders required or otherwise
 to be sent to Trust shareholders, and arrange for the printing and
 dissemination of such reports and communications to shareholders;

 Prepare for review by an officer of the Trust the Trust's periodic
 financial reports required to be filed with the Securities and Exchange
 Commission (the "SEC") on Form N-SAR and Form N-2 and such other reports,
 forms or filings, as may be mutually agreed upon;

 Prepare reports relating to the business and affairs of the Trust as may be
 mutually agreed upon and not otherwise appropriately prepared by the
 Trust's investment adviser, custodian, counsel or auditors;

 Prepare such information and reports as may be required by any stock
 exchange or exchanges on which the Trust's shares are listed;

 Make such reports and recommendations to the Board concerning the
 performance of the independent accountants as the Board may reasonably
 request or deems appropriate;

 Make such reports and recommendations to the Board concerning the
 performance and fees of the Trust's custodian, transfer and dividend
 disbursing agent as the Board may reasonably request or deems appropriate;

 Oversee and review calculations of fees paid to the Administrator, the
 investment adviser and the custodian;

 Consult as necessary with the Trust's officers, independent accountants,
 legal counsel, custodian, accounting agent and transfer and dividend
 disbursing agent in establishing the accounting policies of the Trust;

 Review implementation of any stock purchase or dividend reinvestment
 programs authorized by the Board of Directors;

 Assist the investment adviser in facilitating bank or other borrowings by
 the Trust;

 Prepare such information and reports as may be required by any banks from
 which the Trust borrows funds;

 Provide such assistance to the investment adviser, the custodian and the
 Trust's counsel and auditors as generally may be required to properly carry
 on the business and operations of the Trust;

 Respond to, or refer to the Trust's officers or transfer agent, shareholder
 inquiries relating to the Trust;

 Provide to Standard & Poor's Corporation ("S&P"), upon its request,
 corporate or financial information reasonably available to the
 Administrator to assist S&P in the rating of the Trust's common shares; and

 Assist in the preparation and filing of Forms 3, 4 and 5 pursuant to
 Section 16 of the Securities Exchange Act of 1934 and Section 30(f) of the
 Investment Company Act for the officers and directors of the Trust, except
 as otherwise requested by the Trust's investment adviser, such filings to
 be based on information provided by those persons and the Trust's
 investment adviser.

 All services are to be furnished through the medium of any directors,
 officers or employees of the Administrator as the Administrator deems
 appropriate in order to fulfill its obligations hereunder.

 Each party shall bear all its own expenses incurred in connection with this
 Agreement.  Printing and dissemination expenses, such as those for reports
 to shareholders and proxy statements, shall be expenses of the Trust.

 The Trust will pay the Administrator a fee on the first business day of
 each calendar month for the previous month based on the Trust's average
 weekly net asset value computed at the per annum rate of .10% from the
 effective date of this Agreement until termination of the Trust pursuant to
 its Articles of Incorporation.

 The Administrator assumes no responsibility under this Agreement other than
 to render the services called for hereunder, and specifically assumes no
 responsibilities for investment advice or the investment or reinvestment of
 the Trust's assets.

 (a)  The Administrator shall not be liable to the Trust for any action
 taken or omitted to be taken by the Administrator in connection with the
 performance of any of its duties or obligations under this Agreement, and
 the Trust shall indemnify the Administrator and hold it harmless from and
 against all damages, liabilities, costs and expenses (including reasonable
 attorneys' fees and amounts reasonably paid in settlement) incurred by the
 Administrator in or by any reason of any pending, threatened or
 contemplated action, suit, investigation or other proceeding (including an
 action or suit by or in the right of the Trust or its security holders)
 arising out of or otherwise based upon any action actually or allegedly
 taken or omitted to be taken by the Administrator in connection with the
 performance of any of its duties or obligations under this Agreement;
 provided, however, that nothing contained herein shall protect or be deemed
 to protect the Administrator against or entitle or be deemed to entitle the
 Administrator to indemnification in respect of any liability to the Trust
 or its security holders to which the Administrator would otherwise be
 subject by reason of willful misfeasance, bad faith or gross negligence in
 the performance of its duties, or by reason of its reckless disregard of
 its duties and obligations under this Agreement.

 As used in this Paragraph 5, the term "Administrator" shall include any
 affiliates of the Administrator performing services for the Trust
 contemplated hereby, and directors, officers, agents and employees of the
 Administrator and such affiliates.

 The Administrator may, with respect to questions of law, apply for and
 obtain the advice and opinion of legal counsel to the Trust, at the expense
 of the Trust, and with respect to the application of generally accepted
 accounting principles, apply for and obtain the advice and opinion of the
 Trust's accounting experts, at the expense of the Trust.  The Administrator
 shall be fully protected with respect to any action taken or omitted by it
 in good faith in conformity with such advice or opinion.

 This Agreement shall become effective as of the date on which the Trust's
 Registration Statement on Form N-2 shall be declared effective by the SEC
 and shall thereafter continue in effect unless terminated as herein
 provided.  This Agreement may be terminated by either party hereto (without
 penalty) at any time upon not less than 60 days' prior written notice to
 the other party hereto.

 The services of the Administrator to the Trust hereunder are not exclusive
 and nothing in this Agreement shall limit or restrict the right of the
 Administrator to engage in any other business or to render services of any
 kind to any other corporation, firm, individual or association.  The
 Administrator shall be deemed to be an independent contractor, unless
 otherwise expressly provided or authorized by this Agreement.

 During the term of this Agreement, the Trust agrees to furnish the
 Administrator at the principal office of the Administrator prior to use
 thereof drafts and final copies of all prospectuses, proxy statements,
 reports to shareholders, sales literature, or other material prepared for
 distribution to shareholders of the Trust or the public that refer in any
 way to the Administrator.  If the Administrator reasonably objects to such
 references within five business days (or such other time as may be mutually
 agreed) after receipt thereof, the Trust will modify such references in a
 manner reasonably satisfactory to the Administrator.  In the event of
 termination of this Agreement, the Trust will continue to furnish to the
 Administrator copies of any of the above-mentioned materials that refer in
 any way to the Administrator.  The Trust shall timely furnish or otherwise
 make available to the Administrator such other information relating to the
 business affairs of the Trust, its directors, officers, and service
 providers, as the Administrator at any time, or from time to time,
 reasonably requests in order to discharge its obligations hereunder.

 This Agreement may be amended by mutual written consent.

 Any notice of other communication required to be given in writing pursuant
 to this Agreement shall be deemed duly given if delivered or mailed by
 registered mail, postage prepaid, (1) to the Administrator at P.O. Box
 9011, Princeton, New Jersey 08543, Attention:  Stephen M. M. Miller, (2) to
 the Trust at 345 Park Avenue, New York, New York 10154, Attention:
 President.

 This Agreement sets forth the agreement and understanding of the parties
 hereto solely with respect to the matters covered hereby and the
 relationship between the Trust and Middlesex Administrators L.P. as
 Administrator.  Nothing in this Agreement shall govern, restrict or limit
 in any respect any other business dealings between the parties hereto
 unless otherwise expressly provided herein.

 This Agreement shall be governed by and construed in accordance with the
 laws of the State of New York without reference to choice of law principles
 thereof and in accordance with the Investment Company Act.  In the case of
 any conflict, the Investment Company Act shall control.

 This Agreement may be executed by the parties hereto in counterparts, and
 if executed in more than one counterpart, the separate instruments shall
 constitute one agreement.

 IN WITNESS WHEREOF, the parties hereto have executed this Agreement as of
 the day and year first above written.


 THE BLACKROCK INSURED MUNICIPAL 2008
 TERM TRUST INC.


 By  ________________________________________
 Title:  ____________________________________


 MIDDLESEX ADMINISTRATORS L.P.
 By MIDDLESEX ADMINISTRATORS, INC.,
 General Partner


 By  ________________________________________
 Title:  ____________________________________




                             CUSTODIAN CONTRACT
                                  Between
              BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.
                                    and
                    STATE STREET BANK AND TRUST COMPANY




                             TABLE OF CONTENTS


 1.   Employment of Custodian and Property to be Held by It  . . . . . . . 1
 2.   Duties of the Custodian with Respect to Property of the Fund Held
      By the Custodian . . . . . . . . . . . . . . . . . . . . . . . . . . 1
      2.1  Holding Securities  . . . . . . . . . . . . . . . . . . . . . . 1
      2.2  Delivery of Securities  . . . . . . . . . . . . . . . . . . . . 2
      2.3  Registration of Securities  . . . . . . . . . . . . . . . . . . 4
      2.4  Bank Accounts . . . . . . . . . . . . . . . . . . . . . . . . . 5
      2.5  Availability of Federal Funds . . . . . . . . . . . . . . . . . 5
      2.6  Collection of Income  . . . . . . . . . . . . . . . . . . . . . 6
      2.7  Payment of Fund Monies  . . . . . . . . . . . . . . . . . . . . 6
      2.8  Liability for Payment in Advance of Receipt of Securities
           Purchased . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
      2.9  Appointment of Agents . . . . . . . . . . . . . . . . . . . . . 8
      2.10 Deposit of Fund Assets in Securities Systems  . . . . . . . . . 8
      2.10A Fund Assets Held in the Custodian's Direct Paper System.  . . 10
      2.11 Segregated Account  . . . . . . . . . . . . . . . . . . . . .  11
      2.12 Ownership Certificates for Tax Purposes . . . . . . . . . . .  11
      2.13 Proxies . . . . . . . . . . . . . . . . . . . . . . . . . . .  12
      2.14 Communications Relating to Fund Portfolio Securities  . . . .  12
      2.15 Proper Instructions . . . . . . . . . . . . . . . . . . . . .  12
      2.16 Actions Permitted without Express Authority . . . . . . . . .  13
      2.17 Evidence of Authority . . . . . . . . . . . . . . . . . . . .  13
 3.   Duties of Custodian with Respect to the Books of Account and
      Calculation of Net Asset Value and Net Income  . . . . . . . . . .  14
 4.   Records  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  14
 5.   Opinion of Fund's Independent Accountant . . . . . . . . . . . . .  14
 6.   Reports to Fund by Independent Public Accountants  . . . . . . . .  15
 7.   Compensation of Custodian  . . . . . . . . . . . . . . . . . . . .  15
 8.   Responsibility of Custodian  . . . . . . . . . . . . . . . . . . .  15
 9.   Effective Period, Termination an Amendment . . . . . . . . . . . .  16
 10.  Successor Custodian  . . . . . . . . . . . . . . . . . . . . . . .  17
 11.  Interpretive and Additional Provisions . . . . . . . . . . . . . .  18
 12.  Massachusetts Law to Apply . . . . . . . . . . . . . . . . . . . .  18
 13.  Prior Contracts  . . . . . . . . . . . . . . . . . . . . . . . . .  18



                             CUSTODIAN CONTRACT


           This Contract between Blackrock Insured Municipal 2008 Term Trust
 Inc., a corporation organized and existing under the laws of Maryland,
 having its principal place of business at 345 Park Avenue, New York, New
 York 10154, hereinafter called the "Fund", and State Street Bank and Trust
 Company, a Massachusetts trust company, having its principal place of
 business at 225 Franklin Street, Boston, Massachusetts, 02110, hereinafter
 called the "Custodian",

           WITNESSETH:  That in consideration of the mutual covenants and
 agreements hereinafter contained, the parties hereto agree as follows:

 1.   Employment of Custodian and Property to be Held by It

           The Fund hereby employs the Custodian as the custodian of its
 assets pursuant to the provisions of the Articles of Incorporation.  The
 Fund agrees to deliver to the Custodian all securities and cash owned by
 it, and all payments of income, payments of principal or capital
 distributions received by it with respect to all securities owned by the
 Fund from time to time, and the cash consideration received by it for such
 new or treasury shares of capital stock, $0.01 par value, ("Shares") of the
 Fund as may be issued or sold from time to time.  The Custodian shall not
 be responsible for any property of the Fund held or received by the Fund
 and not delivered to the Custodian.

           Upon receipt of "Proper Instructions" (within the meaning of
 Section 2.15), the Custodian shall from time to time employ one or more
 sub-custodians, but only in accordance with an applicable vote by the Board
 of Directors of the Fund, and provided that the Custodian shall have no
 more or less responsibility or liability to the Fund on account of any
 actions or omissions of any sub-custodian so employed than any such sub-
 custodian has to the Custodian.

 2.   Duties of the Custodian with Respect to Property
      of the Fund Held By the Custodian

      2.1  Holding Securities.

           The Custodian shall hold and physically segregate for the account
 of the Fund all non-cash property, including all securities owned by the
 Fund, other than (a) securities which are maintained pursuant to Section
 2.10 in a clearing agency which acts as a securities depository or in a
 book-entry system authorized by the U S. Department of the Treasury,
 collectively referred to herein as securities System and (b) commercial
 paper of an issuer for which State Street Bank and Trust Company acts as
 issuing and paying agent ("Direct Paper") which is deposited and/or
 maintained in the Direct Paper System of the Custodian pursuant to Section
 2.10A.

      2.2  Delivery of Securities.

           The Custodian shall release and deliver securities owned by the
 Fund held by the Custodian or in a Securities System account of the
 Custodian or in the Custodian's Direct Paper book entry system account
 ("Direct Paper System Account") only upon receipt of Proper Instructions,
 which may be continuing instructions when deemed appropriate by the
 parties, and only in the following cases:

           (1)  Upon sale of such securities for the account of the Fund and
                receipt of payment therefor;

           (2)  Upon the receipt of payment in connection with any
                repurchase agreement related to such securities entered into
                by the Fund;

           (3)  In the case effected through a Securities System, in
                accordance with the provisions of Section 2.10 hereof;

           (4)  To the depository agent in connection with tender or other
                similar offers for portfolio securities of the Fund;

           (5)  To the issuer thereof or its agent when such securities are
                called, redeemed, retired or otherwise become payable;
                provided that, in any such case, the cash or other
                consideration is to be delivered to the Custodian;

           (6)  To the issuer thereof, or its agent, for transfer into the
                name of the Fund or into the name of any nominee or nominees
                of the Custodian or into the name or nominee name of any
                agent appointed pursuant to Section 2.9 or into the name or
                nominee name of any sub-custodian appointed pursuant to
                Article 1; or for exchange for a different number of bonds,
                certificates or other evidence representing the same
                aggregate face amount or number of units: provided that, in
                any such case, the new securities are to be delivered to the
                Custodian;

           (7)  Upon the sale of such securities for the account of the
                Fund, to the broker or its  clearing agent, against a
                receipt, for examination in accordance with "street
                delivery" custom; provided that in any such case, the
                Custodian shall have no responsibility or liability for any
                loss arising from the delivery of such securities prior to
                receiving payment for such securities except as may arise
                from the Custodian's own negligence or willful misconduct;

           (8)  For exchange or conversion pursuant to any plan of merger,
                consolidation, recapitalization, reorganization or
                readjustment of the securities of the issuer of such
                securities, or pursuant to provisions for conversion
                contained in such securities, or pursuant to any deposit
                agreement; provided that, in any such case, the new
                securities and cash, if any, are to be delivered to the
                Custodian;

           (9)  In the case of warrants, rights or similar securities, the
                surrender thereof in the exercise of such warrants, rights
                or similar securities or the surrender of interim receipts
                or temporary securities for definitive securities; provided
                that, in any such case, the new securities and cash, if any,
                are to be delivered to the Custodian;

           (10) For delivery in connection with any loans of securities made
                by the Fund, but only against receipt of adequate collateral
                as agreed upon from time to time by the Custodian and the
                Fund, which may be in the form of cash or obligations issued
                by the United States government, its agencies or
                instrumentalities, except that in connection with any loans
                for which collateral is to be credited to the Custodian's
                account in the book-entry system authorized by the U.S.
                Department of the Treasury, the Custodian will not be held
                liable or responsible for the delivery of securities owned
                by the Fund prior to the receipt of such collateral;

           (11) For delivery as security in connection with any borrowings
                by the Fund requiring a pledge of assets by the Fund, but
                only against receipt of amounts borrowed;

           (12) For delivery in accordance with the provisions of any
                agreement among the Fund, the Custodian and a broker-dealer
                registered under the Securities Exchange Act of 1934 (the
                "Exchange Act") and a member of The National Association of
                Securities Dealers, Inc. ("NASD"), relating to compliance
                with the rules of The Options Clearing Corporation and of
                any registered national securities exchange, or of any
                similar organization or organizations, regarding escrow or
                other arrangements in connection with transactions by the
                Fund;

           (13) For delivery in accordance with the provisions of any
                agreement among the Fund, the Custodian, and a Futures
                Commission Merchant registered under the Commodity Exchange
                Act, relating to compliance with the rules of the Commodity
                Futures Trading Commission and/or any Contract Market, or
                any similar organization or organizations, regarding account
                deposits in connection with transactions by the Fund; and

           (14) For any other proper corporate purpose, but only upon
                receipt of, in addition to Proper Instructions, a certified
                copy of a resolution of the Board of Directors or of the
                Executive Committee signed by an officer of the Fund and
                certified by the Secretary or an Assistant Secretary,
                specifying the securities to be delivered, setting forth the
                purpose for which such delivery is to be made, declaring
                such purpose to be a proper corporate purpose, and naming
                the person or persons to whom delivery of such securities
                shall be made.

      2.3  Registration of Securities.

           Securities held by the Custodian (other than bearer securities)
 shall be registered in the name of the Fund or in the name of any nominee
 of the Fund or of any nominee of the Custodian which nominee shall be
 assigned exclusively to the Fund, unless the Fund has authorized in writing
 the appointment of a nominee to be used in common with other registered
 investment companies having the same investment adviser as the Fund, or in
 the name or nominee name of any agent appointed pursuant to Section 2.9 or
 in the name or nominee name of any sub-custodian appointed pursuant to
 Article 1.  All securities accepted by the Custodian on behalf of the Fund
 under the terms of this Contract shall be in "street name" or other good
 delivery form.  If, however, the Fund directs the Custodian to maintain
 securities in "street name", the Custodian shall utilize its best efforts
 only to timely collect income due the Fund on such securities and to notify
 the Fund on a best efforts basis only of relevant corporate actions
 including, without limitation, pendency of calls, maturities, tender or
 exchange offers.

      2.4  Bank Accounts.

           The Custodian shall open and maintain a separate bank account or
 accounts in the name of Fund, subject only to draft or order by the
 Custodian acting pursuant to the terms of this Contract, and shall hold in
 such account or accounts, subject to the provisions hereof, all cash
 received by it from or for the account of the Fund, other than cash
 maintained by the Fund in a bank account established and used in accordance
 with Rule 17f-3 under the Investment Company Act of 1940. Funds held by the
 Custodian for Fund may be deposited by it to its credit as Custodian in the
 Banking Department of the Custodian or in such other banks or trust
 companies as it may in its discretion deem necessary or desirable;
 provided, however, that every such bank or trust company shall be qualified
 to act as a custodian under the Investment Company Act of 1940 and that
 each such bank or trust company and the funds to be deposited with each
 such bank or trust company shall be approved by vote of a majority of the
 Board of Directors of the Fund. Such funds shall be deposited by the
 Custodian in its capacity as Custodian and shall be withdrawable by the
 Custodian only in that capacity.

      2.5  Availability of Federal Funds.

           Upon mutual agreement between the Fund and the Custodian, the
 Custodian shall, upon the receipt of Proper Instructions, make federal
 funds available to the Fund as of specified times agreed upon from time to
 time by the Fund and the Custodian in the amount of checks received in
 payment for Shares of the Fund which are deposited into the Fund's account.

      2.6  Collection of Income.

           Subject to the provisions of Section 2.3, the Custodian shall
 collect on a timely basis all income and other payments with respect to
 registered securities held hereunder to which the Fund shall be entitled
 either by law or pursuant to custom in the securities business, and shall
 collect on a timely basis all income and other payments with respect to
 bearer securities if, on the date of payment by the issuer, such securities
 are held by the Custodian or its agent thereof and shall credit such
 income, as collected, to the Fund's custodian account. Without limiting the
 generality of the foregoing, the Custodian shall detach and present for
 payment all coupons and other income items requiring presentation as and
 when they become due and shall collect interest when due on securities held
 hereunder. Income due the Fund on securities loaned pursuant to the
 provisions of Section 2.2 (10) shall be the responsibility of the Fund. The
 Custodian will have no duty or responsibility in connection therewith,
 other than to provide the Fund with such information or data as may be
 necessary to assist the Fund in arranging for the timely delivery to the
 Custodian of the income to which the Fund is properly entitled.

      2.7  Payment of Fund Monies.

           Upon receipt of Proper Instructions, which may be continuing
 instructions when deemed appropriate by the parties, the Custodian shall
 pay out monies of the Fund in the following cases only:

           (1)  Upon the purchase of securities, options, futures contracts
                or options on futures contracts for the account of the Fund
                but only (a) against the delivery of such securities or
                evidence of title to such options, futures contracts or
                options on futures contracts to the Custodian (or any bank,
                banking firm or trust company doing business in the United
                States or abroad which is qualified under the Investment
                Company Act of 1940, as amended, to act as a custodian and
                has been designated by the Custodian as its agent for this
                purpose) registered in the name of the Fund or in the name
                of a nominee of the Custodian referred to in Section 2.3
                hereof or in proper form for transfer; (b) in the case of a
                purchase effected through a Securities System, in accordance
                with the conditions set forth in Section 2.10 hereof; (c) in
                the case of a purchase involving the Direct Paper System, in
                accordance with the conditions set forth in Section 2.10A;
                (d) in the case of repurchase agreements entered into
                between the Fund and the Custodian, or another bank, or a
                broker-dealer which is a member of NASD, (i) against
                delivery of the securities either in certificate form or
                through an entry crediting the Custodian's account at the
                Federal Reserve Bank with such securities or (ii) against
                delivery of the receipt evidencing purchase by the Fund of
                securities owned by the Custodian along with written
                evidence of the agreement by the Custodian to repurchase
                such securities from the Fund or (e) for transfer to a time
                deposit account of the Fund in any bank, whether domestic or
                foreign; such transfer may be effected prior to receipt of a
                confirmation from a broker and/or the applicable bank
                pursuant to Proper Instructions from the Fund as defined in
                Section 2.15;

           (2)  In connection with conversion, exchange or surrender of
                securities owned by the Fund as set forth in Section 2.2
                hereof;

           (3)  For the payment of any expense or liability incurred by the
                Fund, including but not limited to the following payments
                for the account of the Fund:  interest, taxes, management,
                accounting, transfer agent and legal fees, and operating
                expenses of the Fund whether or not such expenses are to be
                in whole or part capitalized or treated as deferred
                expenses;

           (4)  For the payment of any dividends declared pursuant to the
                governing documents of the Fund,

           (5)  For payment of the amount of dividends received in respect
                of securities sold short;

           (6)  For any other proper purpose, but only upon receipt of, in
                addition to Proper Instructions, a certified copy of a
                resolution of the Board of Directors or of the Executive
                Committee of the Fund signed by an officer of the Fund and
                certified by its Secretary or an Assistant Secretary,
                specifying the amount of such payment, setting forth the
                purpose for which such payment is to be made, declaring such
                purpose to be a proper purpose, and naming the person or
                persons to whom such payment is to be made.

      2.8  Liability for Payment in Advance of Receipt of Securities
           Purchased.

           Except as specifically stated otherwise in this Contract, in any
 and every case where payment for purchase of securities for the account of
 the Fund is made by the Custodian in advance of receipt of the securities
 purchased in the absence of specific written instructions from the Fund to
 so pay in advance, the Custodian shall be absolutely liable to the Fund for
 such securities to the same extent as if the securities had been received
 by the Custodian.

      2.9  Appointment of Agents.

           The Custodian may at any time or times in its discretion appoint
 (and may at any time remove) any other bank or trust company which is
 itself qualified under the Investment Company Act of 1940, as amended, to
 act as a custodian, as its agent to carry out such of the provisions of
 this Article 2 as the Custodian may from time to time direct; provided,
 however, that the appointment of any agent shall not relieve the Custodian
 of its responsibilities or liabilities hereunder.

      2.10 Deposit of Fund Assets in Securities Systems.

           The Custodian may deposit and/or maintain securities owned by the
 Fund in a clearing agency registered with the Securities and Exchange
 Commission under Section 17A of the Securities Exchange Act of 1934, which
 acts as a securities depository, or in the book-entry system authorized by
 the U.S. Department of the Treasury and certain federal agencies,
 collectively referred to herein as "Securities System" in accordance with
 applicable Federal Reserve Board and Securities and Exchange Commission
 rules and regulations, if any, and subject to the following provisions:

           (1)  The Custodian may keep securities of the Fund in a
                Securities System provided that such securities are
                represented in an account ("Account") of the Custodian in
                the Securities System which shall not include any assets of
                the Custodian other than assets held as a fiduciary,
                custodian or otherwise for customers;

           (2)  The records of the Custodian with respect to securities of
                the Fund which are maintained in a Securities System shall
                identify by book-entry those securities belonging to the
                Fund;

           (3)  The Custodian shall pay for securities purchased for the
                account of the Fund upon (i) receipt of advice from the
                Securities System that such securities have been transferred
                to the Account, and (ii) the making of an entry on the
                records of the Custodian to reflect such payment and
                transfer for the account of the Fund.  The Custodian shall
                transfer securities sold for the account of the Fund upon
                (i) receipt of advice from the Securities System that
                payment for such securities has been transferred to the
                Account, and (ii) the making of an entry on the records of
                the Custodian to reflect such transfer and payment for the
                account of the Fund.  Copies of all advices from the
                Securities System of transfers of securities for the account
                of the Fund shall identify the Fund, be maintained for the
                Fund by the Custodian and be provided to the Fund at its
                request.  Upon request, the Custodian shall furnish the Fund
                confirmation of each transfer to or from the account of the
                Fund in the form of a written advice or notice and shall
                furnish to the Fund copies of daily transaction sheets
                reflecting each day's transactions in the Securities System
                for the account of the Fund.

           (4)  The Custodian shall provide the Fund with any report
                obtained by the Custodian on the Securities System's
                accounting system, internal accounting control and
                procedures for safeguarding securities deposited in the
                Securities System;

           (5)  The Custodian shall have received the initial or annual
                certificate, as the case may be, required by Article 9
                hereof;

           (6)  Anything to the contrary in this Contract notwithstanding,
                the Custodian shall be liable to the Fund for any loss or
                damage to the Fund resulting from use of the Securities
                System by reason of any negligence, misfeasance or
                misconduct of the Custodian or any of its agents or of any
                of its or their employees or from failure of the Custodian
                or any such agent to enforce effectively such rights as it
                may have against the Securities System; at the election of
                the Fund, it shall be entitled to be subrogated to the
                rights of the Custodian with respect to any claim against
                the Securities System or any other person which the
                Custodian may have as a consequence of any such loss or
                damage if and to the extent that the Fund has not been made
                whole for any such loss or damage.

      2.10A     Fund Assets Held in the Custodian's Direct Paper System.

           The Custodian may deposit and/or maintain securities owned by the
 Fund in the Direct Paper System of the Custodian subject to the following
 provisions:

           (1)  No transaction relating to securities in the Direct Paper
                System will be effected in the absence of Proper
                Instructions;

           (2)  The Custodian may keep securities of the Fund in the Direct
                Paper System only if such securities are represented in an
                account ("Account") of the Custodian in the Direct Paper
                System which shall not include any assets of the Custodian
                other than assets held as a fiduciary, custodian or
                otherwise for customers;

           (3)  The records of the Custodian with respect to securities of
                the Fund which are maintained in the Direct Paper System
                shall identify by book-entry those securities belonging to
                the Fund;

           (4)  The Custodian shall pay for securities purchased for the
                account of the Fund upon the making of an entry on the
                records of the Custodian to reflect such payment and
                transfer of securities to the account of the Fund.  The
                Custodian shall transfer securities sold for the account of
                the Fund upon the making of an entry on the records of the
                Custodian to reflect such transfer and receipt of payment
                for the account of the Fund;

           (5)  The Custodian shall furnish the Fund confirmation of each
                transfer to or from the account of the Fund, in the form of
                a written advice or notice, of Direct Paper on the next
                business day following such transfer and shall furnish to
                the Fund copies of daily transaction sheets reflecting each
                day's transaction in the Securities System for the account
                of the Fund;

           (6)  The Custodian shall provide the Fund with any report on its
                system of internal accounting control as the Fund may
                reasonably request from time to time.

      2.11 Segregated Account.

           The Custodian shall upon receipt of Proper Instructions establish
 and maintain a segregated account or accounts for and on behalf of the
 Fund, into which account or accounts may be transferred cash and/or
 securities, including securities maintained in an account by the Custodian
 pursuant to Section 2.10 hereof, (i) in accordance with the provisions of
 any agreement among the Fund, the Custodian and a broker-dealer registered
 under the Exchange Act and a member of the NASD (or any futures commission
 merchant registered under the Commodity Exchange Act), relating to
 compliance with the rules of The Options Clearing Corporation and of any
 registered national securities exchange (or the Commodity Futures Trading
 Commission or any registered contract market), or of any similar
 organization or organizations, regarding escrow or other arrangements in
 connection with transactions by the Fund, (ii) for purposes of segregating
 cash or government securities in connection with options purchased, sold or
 written by the Fund or commodity futures contracts or options thereon
 purchased or sold by the Fund, (iii) for the purposes of compliance by the
 Fund with the procedures required by Investment Company Act Release No.
 10666, or any subsequent release or releases of the Securities and Exchange
 Commission relating to the maintenance of segregated accounts by registered
 investment companies and (iv) for other proper corporate purposes, but
 only, in the case of clause (iv), upon receipt of, in addition to Proper
 Instructions, a certified copy of a resolution of the Board of Directors or
 of the Executive Committee signed by an officer of the Fund and certified
 by the Secretary or an Assistant Secretary, setting forth the purpose or
 purposes of such segregated account and declaring such purposes to be
 proper corporate purposes.

      2.12 Ownership Certificates for Tax Purposes.

           The Custodian shall execute ownership and other certificates and
 affidavits for all federal and state tax purposes in connection with
 receipt of income or other payments with respect to securities of the Fund
 held by it and in connection with transfers of securities.

      2.13 Proxies.

           The Custodian shall, with respect to the securities held
 hereunder, cause to be promptly executed by the registered holder of such
 securities, if the securities are registered otherwise than in the name of
 the Fund or a nominee of the Fund, all proxies, without indication of the
 manner in which such proxies are to be voted, and shall promptly deliver to
 the Fund such proxies, all proxy soliciting materials and all notices
 relating to such securities.

      2.14 Communications Relating to Fund Portfolio Securities.

           Subject to the provisions of Section 2.3, the Custodian shall
 transmit promptly to the Fund all written information (including, without
 limitation, pendency of calls and maturities of securities and expirations
 of rights in connection therewith and notices of exercise of call and put
 options written by the Fund and the maturity of futures contracts purchased
 or sold by the Fund) received by the Custodian from issuers of the
 securities being held for the Fund.  With respect to tender or exchange
 offers, the Custodian shall transmit promptly to the Fund all written
 information received by the Custodian from issuers of the securities whose
 tender or exchange is sought and from the party (or his agents) making the
 tender or exchange offer.  If the Fund desires to take action with respect
 to any tender offer, exchange offer or any other similar transaction, the
 Fund shall notify the Custodian at least three business days prior to the
 date on which the Custodian is to take such action.

      2.15 Proper Instructions.

           Proper Instructions as used throughout this Article 2 means a
 writing signed or initialed by one or more person or persons as the Board
 of Directors shall have from time to time authorized. Each such writing
 shall set forth the specific transaction or type of transaction involved,
 including a specific statement of the purpose for which such action is
 requested.  Oral instructions will be considered Proper Instructions if the
 Custodian reasonably believes them to have been given by a person
 authorized to give such instructions with respect to the transaction
 involved.  The Fund shall cause all oral instructions to be confirmed in
 writing.  Upon receipt of a certificate of the Secretary or an Assistant
 Secretary as to the authorization by the Board of Directors of the Fund
 accompanied by a detailed description of procedures approved by the Board
 of Directors, Proper Instructions may include communications effected
 directly between electro-mechanical or electronic devices; provided that
 the Board of Directors and the Custodian are satisfied that such procedures
 afford adequate safeguards for the Fund's assets.  For purposes of this
 Section, Proper Instructions shall include instructions received by the
 Custodian pursuant to any three-party agreement which requires a segregated
 asset account in accordance with Section 2.11.

      2.16 Actions Permitted without Express Authority.

           The Custodian may in its discretion, without express authority
 from the Fund:

           (1)  make payments to itself or others for minor expenses of
                handling securities or other similar items relating to its
                duties under this Contract; provided that all such payments
                shall be accounted for to the Fund:

           (2)  surrender securities in temporary form for securities in
                definitive form;

           (3)  endorse for collection, in the name of the Fund, checks,
                drafts and other negotiable instruments; and

           (4)  in general, attend to all non-discretionary details in
                connection with the sale, exchange, substitution, purchase,
                transfer and other dealings with the securities and property
                of the Fund except as otherwise directed by the Board of
                Directors of the Fund.

      2.17 Evidence of Authority.

           The Custodian shall be protected in acting upon any instructions,
 notice, request, consent, certificate or other instrument or paper believed
 by it to be genuine and to have been properly executed by or on behalf of
 the Fund.  The Custodian may receive and accept a certified copy of a vote
 of the Board of Directors of the Fund as conclusive evidence (a) of the
 authority of any person to act in accordance with such vote or (b) of any
 determination or of any action by the Board of Directors pursuant to the
 Articles of Incorporation as described in such written notice to the
 contrary. vote, and such vote may be considered as in full force and effect
 until receipt by the Custodian of

 3.   Duties of Custodian with Respect to the Books of Account and
      Calculation of Net Asset Value and Net Income

           The Custodian shall cooperate with and supply necessary
 information to the entity or entities appointed by the Board of Directors
 of the Fund to keep the books of account of the Fund and/or compute the net
 asset value per share of the outstanding shares of the Fund or, if directed
 in writing to do so by the Fund, shall itself keep such books of account
 and/or compute such net asset value per share.  If so directed, the
 Custodian shall also calculate weekly the net income of the Fund as
 described in the Fund's currently effective prospectus and shall advise the
 Fund and the Transfer Agent weekly of the total amounts of such net income
 and, if instructed in writing by an officer of the Fund to do so, shall
 advise the Transfer Agent periodically of the division of such net income
 among its various components. The calculations of the net asset value per
 share and the weekly income of the Fund shall be made at the time or times
 described from time to time in the Fund's currently effective prospectus.

 4.   Records.

           The Custodian shall create and maintain all records relating to
 its activities and obligations under this Contract in such manner as will
 meet the obligations of the Fund under the Investment Company Act of 1940,
 with particular attention to Section 31 thereof and Rules 31a-1 and 31a-2
 thereunder.  All such records shall be the property of the Fund and shall
 at all times during the regular business hours of the Custodian be open for
 inspection by duly authorized officers, employees or agents of the Fund and
 employees and agents of the Securities and Exchange Commission.  The
 Custodian shall, at the Fund's request, supply the Fund with a tabulation
 of securities owned by the Fund and held by the Custodian and shall, when
 requested to do so by the Fund and for such compensation as shall be agreed
 upon between the Fund and the Custodian, include certificate numbers in
 such tabulations.

 5.   Opinion of Fund's Independent Accountant

           The Custodian shall take all reasonable action, as the Fund may
 from time to time request, to obtain from year to year favorable opinions
 from the Fund's independent accountants with respect to its activities
 hereunder in connection with the preparation of the Fund's Form N-2, and
 Form N-SAR or other annual reports to the Securities and Exchange
 Commission and with respect to any other requirements of such Commission.

 6.   Reports to Fund by Independent Public Accountants

           The Custodian shall provide the Fund, at such times as the Fund
 may reasonably require, with reports by independent public accountants on
 the accounting system, internal accounting control and procedures for
 safeguarding securities, futures contracts and options on futures
 contracts, including securities deposited and/or maintained in a Securities
 System, relating to the services provided by the Custodian under this
 Contract; such reports, shall be of sufficient scope and in sufficient
 detail, as may reasonably be required by the Fund to provide reasonable
 assurance that any material inadequacies would be disclosed by such
 examination, and, if there are no such inadequacies, the reports shall so
 state.

 7.   Compensation of Custodian

           The Custodian shall be entitled to reasonable compensation for
 its services and expenses as Custodian, as agreed upon from time to time
 between the Fund and the Custodian.

 8.   Responsibility of Custodian

           So long as and to the extent that it is in the exercise of
 reasonable care, the Custodian shall not be responsible for the title,
 validity or genuineness of any property or evidence of title thereto
 received by it or delivered by it pursuant to this Contract and shall be
 held harmless in acting upon any notice, request, consent, certificate or
 other instrument reasonably believed by it to be genuine and to be signed
 by the proper party or parties, including any futures commission merchant
 acting pursuant to the terms of a three-party futures or options agreement.
 The Custodian shall be held to the exercise of reasonable care in carrying
 out the provisions of this Contract, but shall be kept indemnified by and
 shall be without liability to the Fund for any action taken or omitted by
 it in good faith without negligence.  It shall be entitled to rely on and
 may act upon advice of counsel (who may be counsel for the Fund) on all
 matters, and shall be without liability for any action reasonably taken or
 omitted pursuant to such advice.

           If the Fund requires the Custodian to take any action with
 respect to securities, which action involves the payment of money or which
 action may, in the opinion of the Custodian, result in the Custodian or its
 nominee assigned to the Fund being liable for the payment of money or
 incurring liability of some other form, the Fund, as a prerequisite to
 requiring the Custodian to take such action, shall provide indemnity to the
 Custodian in an amount and form satisfactory to it.

           If the Fund requires the Custodian, its affiliates, subsidiaries
 or agents, to advance cash or securities for any purpose (including but not
 limited to securities settlements, foreign exchange contracts and assumed
 settlement) or in the event that the Custodian or its nominee shall incur
 or be assessed any taxes, charges, expenses, assessments, claims or
 liabilities in connection with the performance of this Contract, except
 such as may arise from its or its nominee's own negligent action, negligent
 failure to act or willful misconduct, any property at any time held for the
 account of the Fund shall be security therefor and should the Fund fail to
 repay the Custodian promptly, the Custodian shall be entitled to utilize
 available cash and to dispose of the Fund assets to the extent necessary to
 obtain reimbursement.

 9.   Effective Period, Termination an Amendment

           This Contract shall become effective as of its execution, shall
 continue in full force and effect until terminated as hereinafter provided,
 may be amended at any time by mutual agreement of the parties hereto and
 may be terminated by either party by an instrument in writing delivered or
 mailed, postage prepaid to the other party, such termination to take effect
 not sooner than thirty (30) days after the date of such delivery or
 mailing; provided, however that the Custodian shall not act under Section
 2.10 hereof in the absence of receipt of an initial certificate of the
 Secretary or an Assistant Secretary that the Board of Directors of the Fund
 has approved the initial use of a particular Securities System and the
 receipt of an annual certificate of the Secretary or an Assistant Secretary
 that the Board of Directors has reviewed the use by the Fund of such
 Securities System, as required in each case by Rule 17f-4 under the
 Investment Company Act of 1940, as amended and that the Custodian shall not
 act under Section 2.10A hereof in the absence of receipt of an initial
 certificate of the Secretary or an Assistant Secretary that the Board of
 Directors has approved the initial use of the Direct Paper System and the
 receipt of an annual certificate of the Secretary or an Assistant Secretary
 that the Board of Directors has reviewed the use by the Fund of the Direct
 Paper System; provided further, however, that the Fund shall not amend or
 terminate this Contract in contravention of any applicable federal or state
 regulations, or any provision of the Articles of Incorporation, and further
 provided, that the Fund may at any time by action of its Board of Directors
 (i) substitute another bank or trust company for the Custodian by giving
 notice as described above to the Custodian, or (ii) immediately terminate
 this Contract in the event of the appointment of a conservator or receiver
 for the Custodian by the Comptroller of the Currency or upon the happening
 of a like event at the direction of an appropriate regulatory agency or
 court of competent jurisdiction.

           Upon termination of the Contract, the Fund shall pay to the
 Custodian such compensation as may be due as of the date of such
 termination and shall likewise reimburse the Custodian for its costs,
 expenses and disbursements.

 10.  Successor Custodian

           If a successor custodian shall be appointed by the Board of
 Directors of the Fund, the Custodian shall, upon termination, deliver to
 such successor custodian at the office of the Custodian, duly endorsed and
 in the form for transfer, all securities then held by it hereunder and
 shall transfer to an account of the successor custodian all of the Fund's
 securities held in a Securities System.

           If no such successor custodian shall be appointed, the Custodian
 shall, in like manner, upon receipt of a certified copy of a vote of the
 Board of Directors of the Fund, deliver at the office of the Custodian and
 transfer such Securities, funds and other properties in accordance with
 such vote.

           In the event that no written order designating a successor
 custodian or certified copy of a vote of the Board of Directors shall have
 been delivered to the Custodian on or before the date when such termination
 shall become effective, then the Custodian shall have the right to deliver
 to a bank or trust company, which is a "bank" as defined in the Investment
 Company Act of 1940, doing business in Boston, Massachusetts, of its own
 selection, having an aggregate capital, surplus, and undivided profits, as
 shown by its last published report, of not less than $25,000,000, all
 securities, funds and other properties held by the Custodian and all
 instruments held by the Custodian relative thereto and all other property
 held by it under this Contract and to transfer to an account of such
 successor custodian all of the Fund's securities held in any Securities
 System.  Thereafter, such bank or trust company shall be the successor of
 the Custodian under this Contract.

           In the event that securities, funds and other properties remain
 in the possession of the Custodian after the date of termination hereof
 owing to failure of the Fund to the procure the certified copy of the vote
 referred to or of the Board of Directors to appoint a successor custodian,
 the Custodian be entitled to fair compensation for its services during such
 period as the Custodian retains possession of such securities funds and
 other properties and the provisions of this Contract relating to the duties
 and obligations of the Custodian shall remain in full force and effect.

 11.  Interpretive and Additional Provisions

           In connection with the operation of this Contract, the Custodian
 and the Fund may from time to time agree on such provisions interpretive of
 or in addition to the provisions of this Contract as may in their joint
 opinion be consistent with the general tenor of this Contract.  Any such
 interpretive or additional provisions shall be in a writing signed by both
 parties and shall be annexed hereto; provided that no such interpretive or
 additional provisions shall contravene any applicable federal or state
 regulations or any provision of the Articles of Incorporation of the Fund.
 No interpretive or additional provisions made as provided in the preceding
 sentence shall be deemed to be an amendment of this Contract.

 12.  Massachusetts Law to Apply

           This Contract shall be construed and the provisions thereof
 interpreted under and in accordance with laws of The Commonwealth of
 Massachusetts.

 13.  Prior Contracts

           This Contract supersedes and terminates, as of the date hereto,
 all prior contracts between the Fund and the Custodian relating to the
 custody of the Fund's assets.

           IN WITNESS WHEREOF, each of the parties has caused this
 instrument to be executed in its name and behalf by its duly authorized
 representative and its seal to be hereunder affixed as of the
 day of                   , 1992.


 ATTEST                   BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.


 __________________       By ___________________________________


 ATTEST                   STATE STREET BANK AND TRUST COMPANY


 ___________________      By___________________________________
 Assistant Secretary        Senior Vice President




                    STATE STREET BANK AND TRUST COMPANY
                           Custodian Fee Schedule
                       BLACKROCK FINANCIAL MANAGEMENT

                           BlackRock Income Trust
                         BlackRock High Income Fund
                       BlackRock Advantage Term Trust
                        BlackRock Target Term Trust
                            BlackRock FNMA Fund
                   BlackRock Insured Municipal Term Trust
                  BlackRock Investment Quality Term Trust
            The BlackRock Insured Municipal 2008 Term Trust Inc.
      The BlackRock California Insured Municipal 2008 Term Trust Inc.
                       BlackRock Strategic Term Trust
                         BlackRock 1998 Term Trust
                   BlackRock Municipal Target Term Trust
                         BlackRock Freddie MAC Fund
                BlackRock North American Gov't Income Trust
                      The BFM Institutional Trust Inc.
                       The BlackRock 2001 Term Trust
       The BlackRock New York Insured Municipal 2008 Term Trust Inc.
        The BlackRock Florida Insured Municipal 2008 Term Trust Inc.


 I.   ADMINISTRATION

      A.   Custody Service - Maintain custody of fund assets.  Settle
 portfolio purchases and sales.  Report buy and sell fails.  Determine and
 collect portfolio income.  Make cash disbursements and report cash
 transactions.  Maintain investment ledgers, provide selected portfolio
 transactions position and income reports.

           The administration fees shown below are annual charges, billed
 and payable monthly.

                                ANNUAL FEES

           Fund Net Assets            Annual Fees

           First $500 Million         3.00 BP
           Next $500 Million          1.75 BP
           Next $1 Billion            1.30 BP
           Excess                     1.25 BP

           These fees will take the total domestic assets of all the above
BFM portfolios into account.

      B.   Global Custody Service

           Services provided include: Security and Cash Movements through
Subcustodian network, Foreign Communication, Foreign Exchange (local
currency settlements).

           Annual Fees
           -----------
           Canada10 BP


 II.  FUND ACCOUNTING SERVICE

           Maintain general ledger and capital stock accounts.  Prepare
 daily trial balance.  Calculate net asset value weekly (daily for the BFM
 Institutional Trust).  Provide selected general ledger reports. Securities
 yield or market value quotations will be provided to State Street by the
 fund.

                     Annual Fees, Based on Fund Assets
                     ---------------------------------
                First $250M                 15,000 per fund
                Excess $250M - $750M        15,000 per fund
                Excess $750M                .25BP


 III. PORTFOLIO TRADES   For each line item processed

          State Street Bank Repos                  $ 7.00
          New York Physical Settlements            $25.00
          Maturity Collections                     $ 8.00
          Fed Book Entry Settlements               $12.00
          Canadian Transactions                    $30.00
          All Other Trades                         $16.00


 IV.  OPTIONS

      Options charge for each option written or
        closing contract, per issue, per broker         $ 25.00
      Option expiration charge, per issue, per broker   $ 15.00
      Option exercised charge, per issue, per broker    $ 15.00


 V.   LENDING OF SECURITIES

      Deliver loaned securities versus cash collateral            $ 20.00
      Deliver loaned securities versus securities collateral      $ 30.00
      Receive/deliver additional cash collateral                  $  6.00
      Substitutions of securities collateral                      $ 30.00
      Deliver cash collateral versus receipt of loaned
        securities                                                $ 15.00
      Deliver securities collateral versus receipt of
        loaned securities                                         $ 25.00
      Loan Administration   mark-to-market per day, per loan      $  3.00


 VI.  FUTURES

      Transactions -- no security movement                        $ 10.00


 VII. HOLDINGS CHARGE

       For each issue maintained - monthly charge                 $  5.00


 VIII.     PRINCIPAL REDUCTION PAYMENTS

      Paydown on Government Securities, per paydown               $  8.00


 IX.  SPECIAL SERVICES

           Fees for activities such as fund consolidations or
 reorganization, extraordinary security shipments, the preparation of
 special reports, daily fund pricing and quotes from sources other than BFM
 will be subject to negotiation.


 X.   OUT-OF-POCKET EXPENSES

           A billing for the recovery of applicable out-of-pocket expenses
 will be made as of the end of each month.  Out-of-pocket expenses include,
 but are not limited to the following:

      Telephone
      Wire Charges ($5.25 per wire in and $5.00 out)
      Postage and Insurance
      Courier Service
      Duplicating
      Legal Fees
      Supplies Related to Fund Records
      Rush Transfer -- $8.00 Each
      Transfer Fees
      Sub-custodian Charges
      Price Waterhouse Audit Letter
      Federal Reserve Fee for Return Check Items over $2,500 - $4.2S
      GNMA Transfer - $15.00 Each


 XI.  This fee schedule will be effective September 1, 1991.


 BLACKROCK FINANCIAL           STATE STREET BANK & TRUST
 MANAGEMENT


 BY:___________________        BY:_______________________
 TITLE:________________        TITLE:____________________
 DATE: ________________        DATE: ____________________



                                 REGISTRAR,
                   TRANSFER AGENCY AND SERVICE AGREEMENT
                                  between
              BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.
                                    and
                    STATE STREET BANK AND TRUST COMPANY





 TABLE OF CONTENTS


 Page

  3     Article 1   Terms of Appointment; Duties of the Bank

  4     Article 2   Fees and Expenses

  5     Article 3   Representations and Warranties of the Bank

  5     Article 4   Representations and Warranties of the Fund

  6     Article 5   Data Access and Proprietary Information

  7     Article 6   Indemnification

  9     Article 7   Standard of Care

  9     Article 8   Covenants of the Fund and the Bank

 10    Article 9   Termination of Agreement

 10    Article 10  Assignment

 10    Article 11  Amendment

 10    Article 12  Massachusetts Law to Apply

 11    Article 13  Force Majeure

 11    Article 14  Consequential Damages

 11    Article 15  Merger of Agreement



 REGISTRAR, TRANSFER AGENCY AND SERVICE AGREEMENT


           AGREEMENT made as of the     day of                , 1992, by
 and between BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC., a Maryland
 corporation, having its principal office and place of business at 345
 Park Avenue, New York, New York 10154, (the "Fund"), and STATE STREET
 BANK AND TRUST COMPANY, a Massachusetts trust company having its
 principal office and place of business at 225 Franklin Street, Boston,
 Massachusetts 02110 (the "Bank").

           WHEREAS, the Fund desires to appoint the Bank as its registrar,
 transfer agent, dividend disbursing agent, custodian of certain retirement
 plans and agent in connection with certain other activities and the Bank
 desires to accept such appointment:

      NOW, THEREFORE, in consideration of the mutual covenants herein
 contained, the parties hereto agree as follows:


                                  ARTICLE I

                  TERMS OF APPOINTMENT: DUTIES OF THE BANK

           1.01  Subject to the terms and conditions set forth in this
 Agreement, the Fund hereby employs and appoints the Bank to act as, and the
 Bank agrees to act as registrar, transfer agent for the Fund's authorized
 and issued shares of its common stock ("Shares") dividend disbursing agent,
 custodian of certain retirement plans and agent in connection with any
 dividend reinvestment plan as set out in the prospectus of the Fund,
 corresponding to the date of this Agreement.

           1.02  The Bank agrees that it will perform the following
 services: (a) In accordance with procedures established from time to time
 by agreement between the Fund and the Bank, the Bank shall:

                          (i)  Issue and record the appropriate number
      of Shares as authorized and hold such Shares in the appropriate
      Shareholder account;

                          (ii)  Effect transfers of Shares by the
      registered owners thereof upon receipt of appropriate
      documentation;

                          (iii)  Execute transactions directly with
      broker-dealers authorized by the Fund who shall thereby be deemed
      to be acting on behalf of the Fund;

                          (iv)  Prepare and transmit payments for
      dividends and distributions declared by the Fund;

                          (v)  Act as agent for Shareholders pursuant
      to the dividend reinvestment and cash purchase plan as amended
      from time to time in accordance with the terms of the agreement
      to be entered into between the Shareholders and the Bank in
      substantially the form attached as Exhibit A hereto:

                          (vi)  Issue replacement certificates for those
      certificates alleged to have been lost, stolen or destroyed upon
      receipt by the Bank of indemnification satisfactory to the Bank
      and protecting the Bank and the Fund, and the Bank as its option,
      may issue replacement certificates in place of mutilated stock
      certificates upon presentation thereof and without such
      indemnity.

                (b)  In addition to and neither in lieu nor in contravention
 of the services set forth in the above paragraph (a), the Bank shall:  (i)
 perform all of the customary services of a registrar, transfer agent,
 dividend disbursing agent, custodian of certain retirement plans and agent
 of the dividend reinvestment and cash purchase plan as described in Article
 1 consistent with those requirements in effect as at the date of this
 Agreement.  The detailed definition, frequency, limitations and associated
 costs (if any) set out in the attached fee schedule, include but not
 limited to:  maintaining all Shareholder accounts, preparing Shareholder
 meeting lists, mailing proxies, and mailing Shareholder reports to current
 Shareholders, withholding taxes on U.S. resident and non-resident alien
 accounts where applicable, preparing and filing U.S. Treasury Department
 Forms 1099 and other appropriate forms required with respect to dividends
 and distributions by federal authorities for all registered Shareholders.

                (c)  The Bank shall provide additional services on behalf of
 the Fund (i.e., escheatment services) which may be agreed upon in writing
 between the Fund and the Bank.


                                 ARTICLE II

                              FEES AND EXPENSES

           2.01  For the performance by the Bank pursuant to this Agreement,
 the Fund agrees to pay the Bank an annual maintenance fee as set out in the
 initial fee schedule attached hereto.  Such fees and out-of-pocket expenses
 and advances identified under Section 2.02 below may be changed from time
 to time subject to mutual written agreement between the Fund and the Bank.

           2.02  In addition to the fee paid under Section 2.01 above, the
 Fund agrees to reimburse the Bank for out-of-pocket expenses, including but
 not limited to confirmation production, postage, forms, telephone,
 microfilm, microfiche, tabulating proxies, records storage, or advances
 incurred by the Bank for the items set out in the fee schedule attached
 hereto.  In addition, any other expenses incurred by the Bank at the
 request or with the consent of the Fund, will be reimbursed by the Fund.

           2.03  The Fund agrees to pay all fees and reimbursable expenses
 within five days following the receipt of the respective billing notice.
 Postage and the cost of materials for mailing of dividends, proxies, Fund
 reports and other mailings to all Shareholder accounts shall be advanced to
 the Bank by the Fund at least seven (7) days prior to the mailing date of
 such materials.


                                 ARTICLE III

               REPRESENTATIONS AND WARRANTIES OF THE BANK

           The Bank represents and warrants to the Fund that:

           3.01  It is a trust company duly organized and existing and in
 good standing under the laws of the Commonwealth of Massachusetts.

           3.02  It is duly qualified to carry on its business in the
 Commonwealth of Massachusetts.

           3.03  It is empowered under applicable laws and by its Charter
 and By-Laws to enter into and perform this Agreement.

           3.04  All requisite corporate proceedings have been taken to
 authorize it to enter into and perform this Agreement.

           3.05  It has and will continue to have access to the necessary
 facilities, equipment and personnel to perform its duties and obligations
 under this Agreement.


                                 ARTICLE IV

                 REPRESENTATIONS AND WARRANTIES OF THE FUND

           The Fund represents and warrants to the Bank that:

           4.01  It is a corporation duly organized and existing and in good
 standing under the laws of Maryland.

           4.02  It is empowered under applicable laws and by its Articles
 of Incorporation and By-Laws to enter into and perform this Agreement.

           4.03  All corporate proceedings required by said Articles of
 Incorporation and By-Laws have been taken to authorize it to enter into and
 perform this Agreement.

           4.04  It is a closed-end, diversified investment company
 registered under the Investment Company Act of 1940, as amended.

           4.05  To the extent required by federal securities laws a
 registration statement under the Securities Act of 1933, as amended is
 currently effective and appropriate state securities law filings have been
 made with respect to all Shares of the Fund being offered for sale;
 information to the contrary will result in immediate notification to the
 Bank.

           4.06  It shall make all required filings under federal and state
 securities laws.


                                  ARTICLE V

                 DATA ACCESS AND PROPRIETARY INFORMATION

           5.01  The Fund acknowledges that the data bases, computer
 programs, screen formats, report formats, interactive design techniques,
 and documentation manuals furnished to the Fund by the Bank as part of the
 Fund's ability to access certain related data ("Customer Data") maintained
 by the Bank on data bases under the control and ownership of the Bank
 ("Data Access Services") constitute copyrighted, trade secret, or other
 proprietary information (collectively, "Proprietary Information") of
 substantial value to the Sank.  The Fund agrees to treat all Proprietary
 Information as proprietary to the Bank and further agrees that it shall not
 divulge any Proprietary Information to any person or organization except as
 may be provided hereunder. Without limiting the foregoing, the Fund agrees
 for itself and its employees and agents:

                (a)  to access Customer Data solely from locations as may be
 designated in writing by the Bank and solely in accordance with the Bank's
 applicable user documentation;

                (b)  to refrain from copying or duplicating in any way the
 Proprietary Information;

                (c)  to refrain from obtaining unauthorized access to any
 portion of the Proprietary Information, and if such access is inadvertently
 obtained, to inform in a timely manner of such fact and dispose of such
 information in accordance with the Bank's instructions;

                (d)  to refrain from causing or allowing third-party data
 acquired hereunder from being retransmitted to any other computer facility
 or other location, except with the prior written consent of the Bank;

                (e)  that the Fund shall have access only to those
 authorized transactions agreed upon by the parties;

                (f)  to honor all reasonable written requests made by the
 Bank to protect at the Bank's expense the rights of the Bank in Proprietary
 Information at common law, under federal copyright law and under other
 federal or state law.

 Each party shall take reasonable efforts to advise its employees of their
 obligations pursuant to this Article 5.  The obligations of this Article
 shall survive any earlier termination of this Agreement.

           5.02  If the Fund notifies the Bank that any of the Data Access
 Services do not operate in material compliance with the most recently
 issued user documentation for such services, the Bank shall endeavor in a
 timely manner to correct such failure.  Organizations from which the Bank
 may obtain certain data included in the Data Access Services are solely
 responsible for the contents of such data and the Fund agrees to make no
 claim against the Bank arising out of the contents of such third-party
 data, including, but not limited to, the accuracy thereof.  DATA ACCESS
 SERVICES AND ALL COMPUTER PROGRAMS AND SOFTWARE SPECIFICATIONS USED IN
 CONNECTION THEREWITH ARE PROVIDED ON AN AS IS, AS AVAILABLE BASIS.  THE
 BANK EXPRESSLY DISCLAIMS ALL WARRANTIES EXCEPT THOSE EXPRESSLY STATED
 HEREIN INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

           5.03  If the transactions available to the Fund include the
 ability to originate electronic instructions to the Bank in order to (i)
 effect the transfer or movement of cash or Shares or (ii) transmit
 Shareholder information or other information (such transactions
 constituting a "COEFI"), then in such event the Bank shall be entitled to
 rely on the validity and authenticity of such instruction without
 undertaking any further inquiry as long as such instruction is undertaken
 in conformity with security procedures established by the Bank from time to
 time.


                                 ARTICLE VI

                               INDEMNIFICATION

           6.01  The Bank shall not be responsible for, and the Fund shall
 indemnify and hold the Bank harmless from and against, any and all losses,
 damages, costs, charges, counsel fees, payments, expenses and liability
 arising out of or attributable to:

                (a)  All actions of the Bank or its agents or subcontractors
 required to be taken pursuant to this Agreement, provided that such actions
 are taken in good faith and without negligence or willful misconduct.

                (b)  The Fund's lack of good faith, negligence or willful
 misconduct which arise out of the breach of any representation or warranty
 of the Fund hereunder.

                (c)  The reliance on or use by the Bank or its agents or
 subcontractors of information, records, documents or services which (i) are
 received by the Bank or its agents or subcontractors, and (ii) have been
 prepared, maintained or performed by the Fund or any other person or firm
 on behalf of the Fund including but not limited to any previous transfer
 agent or registrar.

                (d)  The reliance on, or the carrying out by the Bank or its
 agents or subcontractors of any instructions or requests of the Fund.

                (e)  The offer or sale of Shares in violation of any
 requirement under the federal securities laws or regulations or the
 securities laws or regulations of any state that such Shares be registered
 in such state or in violation of any stop order or other determination or
 ruling by any federal agency or any state with respect to the offer or sale
 of such Shares in such state.

           6.02  At any time the Bank may apply to any officer of the Fund
 for instructions, and may consult with legal counsel with respect to any
 matter arising in connection with the services to be performed by the Bank
 under this Agreement, and the Bank and its agents or subcontractors shall
 not be liable and shall be indemnified by the Fund for any action taken or
 omitted by it in reliance upon such instructions or upon the opinion of
 such counsel.  The Bank, its agents and subcontractors shall be protected
 and indemnified in acting upon any paper or document furnished by or on
 behalf of the Fund, reasonably believed to be genuine and to have been
 signed by the proper person or persons, or upon any instruction,
 information, data, records or documents provided the Bank or its agents or
 subcontractors by telephone, in person, machine readable input, telex, CRT
 data entry or other similar means authorized by the Fund, and shall not be
 held to have notice of any change of authority of any person, until receipt
 of written notice thereof from the Fund.  The Bank, its agents and
 subcontractors shall also be protected and indemnified in recognizing stock
 certificates which are reasonably believed to bear the proper manual or
 facsimile signatures of the officers of the Fund, and the proper
 countersignature of any former transfer agent or former registrar, or of a
 co-transfer agent or co-registrar.

           6.03  In order that the indemnification provisions contained in
 this Article 6 shall apply, upon the assertion of a claim for which the
 Fund may be required to indemnify the Bank, the Bank shall promptly notify
 the Fund of such assertion, and shall keep the Fund advised with respect to
 all developments concerning such claim.  The Fund shall have the option to
 participate with the Bank in the defense of such claim or to defend against
 said claim in its own name or in the name of the Bank.  The Bank shall in
 no case confess any claim or make any compromise in any case in which the
 Fund may be required to indemnify the bank except with the Fund's prior
 written consent.


                                 ARTICLE VII

                              STANDARD OF CARE

           7.01  The Bank shall at all times act in good faith and agrees to
 use its best efforts within reasonable limits to insure the accuracy of all
 services performed under this Agreement, but assumes no responsibility and
 shall not be liable for loss or damage due to errors unless said errors are
 caused by its negligence, bad faith, or willful misconduct of that of its
 employees.


                                ARTICLE VIII

                     COVENANTS OF THE FUND AND THE BANK

           8.01  The Fund shall promptly furnish to the Bank the following:

                (a)  A certified copy of the resolution of the Board of
 Directors of the Fund authorizing the appointment of the Bank and the
 execution and delivery of this Agreement.

                (b)  A copy of the Articles of Incorporation and By-Laws of
 the Fund and all amendments thereto.

           8.02  The Bank hereby agrees to establish and maintain facilities
 and procedures reasonably acceptable to the Fund for safekeeping of stock
 certificates, check forms and facsimile signature imprinting devices, if
 any; and for the preparation or use, and for keeping account of, such
 certificates, forms and devices.

           8.03  The Bank shall keep records relating to the services to be
 performed hereunder, in the form and manner as it may deem advisable.  To
 the extent required by Section 31 of the Investment Company Act of 1940, as
 amended, and the Rules thereunder, the Bank agrees that all such records
 prepared or maintained by the Bank relating to the services to be performed
 by the Bank hereunder are the property of the Fund and will be preserved,
 maintained and made available in accordance with such Section and Rules,
 and will be surrendered promptly to the Fund on and in accordance with its
 request.

           8.04  The Bank and the Fund agree that all books, records,
 information and data pertaining to the business of the other party which
 are exchanged or received pursuant to the negotiation or the carrying out
 of this Agreement shall remain confidential, and shall not be voluntarily
 disclosed to any other person, except as may be required by law.

           8.05  In cases of any requests or demands for the inspection of
 the Shareholder records of the Fund, the Bank will endeavor to notify the
 Fund and to secure instructions from an authorized officer of the Fund as
 to such inspection.  The Bank reserves the right, however, to exhibit the
 Shareholder records to any person whenever it is advised by its counsel
 that it may be held liable for the failure to exhibit the Shareholder
 records to such person.


                                 ARTICLE IX

                         TERMINATION OF AGREEMENT

           9.01  This Agreement may be terminated by either party upon one
 hundred twenty (120) days written notice to the other.

           9.02  Should the Fund exercise its right to terminate, all
 out-of-pocket expenses associated with the movement of records and material
 will be borne by the Fund.  Additionally, the Bank reserves the right to
 charge for any other reasonable expenses associated with such termination
 and/or a charge equivalent to the average of three (3) month's fees.


                                  ARTICLE X

                                 ASSIGNMENT

           10.01  Except as provided in Section 10.03 below, neither this
 Agreement nor any rights or obligations hereunder may be assigned by either
 party without the written consent of the other party.

           10.02  This Agreement shall inure to the benefit of and be
 binding upon the parties and their respective permitted successors and
 assigns.

           10.03  The Bank may, without further consent on the part of
 the Fund, subcontract for the performance hereof with (i) Boston Financial
 Data Services, Inc., a Massachusetts corporation ( "BFDS") which is duly
 registered as a transfer agent pursuant to Section 17A(c)(l) of the
 Securities Exchange Act of 1934, as amended ("Section 17A(c)(l)"), (ii) a
 BFDS subsidiary duly registered as a transfer agent pursuant to Section
 17A(c)(l) or (iii) BFDS affiliate; provided, however, that the Bank shall
 be as fully responsible to the Fund for the acts and omissions of any
 subcontractor as it is for its own acts and omissions.


                                 ARTICLE XI

                                  AMENDMENT

           11.01  This Agreement may be amended or modified by a written
 agreement executed by both parties and authorized or approved by a
 resolution of the Board of Directors of the Fund.


                                 ARTICLE XII

                         MASSACHUSETTS LAW TO APPLY

           12.01  This Agreement shall be construed and the provisions
 thereof interpreted under and in accordance with the laws of the
 Commonwealth of Massachusetts.


                                ARTICLE XIII

                                FORCE MAJEURE

           13.01  In the event either party is unable to perform its
 obligations under the terms of this Agreement because of acts of God,
 strikes, equipment or transmission failure or damage reasonably beyond its
 control, or other causes reasonably beyond its control, such party shall
 not be liable for damages to the other for any damages resulting from such
 failure to perform or otherwise from such causes.


                                 ARTICLE XIV

                            CONSEQUENTIAL DAMAGES

           14.01  Neither party to this Agreement shall be liable to the
 other party for consequential damages under any provision of this Agreement
 or for any consequential damages arising out of any act or failure to act
 hereunder.


                                 ARTICLE XV

                             MERGER OF AGREEMENT

           15.01  This Agreement constitutes the entire agreement between
 the parties hereto and supersedes any prior agreement with respect to the
 subject hereof whether oral or written.


           IN WITNESS WHEREOF, the parties hereto have caused this agreement
 to be executed in their names and on their behalf by and through their duly
 authorized officers, as of the day and year first above written.


                                   BLACKROCK INSURED MUNICIPAL 2008
                                   TERM TRUST INC.


                                   BY:

  ATTEST:


                                   STATE STREET BANK AND TRUST CO.


                                   BY:
                                       Senior Vice President

 ATTEST:


 Assistant Secretary



 FEE SCHEDULE

      For

 The BlackRock Advantage Term Trust Inc.
 The BlackRock Income Trust Inc.
 The BlackRock Insured Municipal Term Trust Inc.
 The BlackRock Municipal Target Term Trust Inc.
 The BlackRock North American Government Income Trust
 The BlackRock Target Term Trust Inc.
 The BlackRock 1998 Term Trust Inc.
 The BlackRock Investment Quality Term Trust Inc.
 The BlackRock 2001 Term Trust Inc.
 The BlackRock Insured Municipal 2008 Term Trust Inc.
 The BlackRock New York Insured Municipal 2008 Term Trust Inc.
 The BlackRock California Insured Municipal 2008 Term Trust Inc.
 The BlackRock Florida Insured Municipal 2008 Term Trust Inc.

 First 15,000 shareholders                    $8.75 (Per account/Per annum)
 Next 15,000 - 30,000 shareholders at         $8.25 (Per account/Per annum)
 Next 30,000 or more shareholders at          $7.50 (Per account/Per annum)

 Includes the issuance and registration of the first 5,000 credit
 certificates per fund.  Excess credits to be billed at $1.25 each.

 For each dividend reinvestment per participant    $0.75
 For each optional cash infusion                   $0.75


 ACCOUNT MAINTENANCE SERVICES

     o     Establishing new accounts

     o     Preparation and mailing of W-9 solicitation to new accounts
           without T.I.N.'s.

     o     Address changes

     o     Processing T.I.N. changes

     o     Processing routine and non-routine transfers of ownership

     o     Issuance of credit certificates (see limits)

     o     Posting debit and credit transactions

     o     Providing a daily transfer journal of ownership changes

     o     Responding to written shareholder communications

     o     Responding to shareholder telephone inquiries

     o     Placing stop transfers

     o     Releasing stop transfers

     o     Replacing lost certificates

     o     Registration of credit certificates (see limits)


 DIVIDEND DISBURSEMENT SERVICES


     o     Generate and mail monthly dividend checks with one enclosure
           (12 per annum)

     o     Replace lost dividend checks

     o     Processing of backup withholding and remittance

     o     Preparation and filing of Federal Tax Forms 1099 and 1042

     o     Preparation and filing of State Tax information as directed

     o     Preparation of escheatment information (shares and dividends)


 DIVIDEND REINVESTMENT SERVICES PROVIDED

     o     Addressing and mailing of enrollment confirmation notice

     o     Processing optional cash investments and acknowledging same

     o     The monthly reinvestment of dividend proceeds for participants
           (12 per annum)

     o     Participant withdrawal or sell requests

     o     Preparation, mailing and filing of Federal Tax Form 1099B for
           sales


 ANNUAL MEETING SERVICE

     o     Preparation for the mailing of proxies, proxy statement, annual
           report and business reply envelope

     o     Providing one set of labels of banks, brokers and nominees for
           broker search

     o     Providing a record date list

     o     tabulation of returned proxies

     o     Daily reporting of tabulation results

     o     Interface support during solicitation effort

     o     Providing one inspector of election at annual meeting

     o     Providing an annual meeting voted list


 ADDRESSING AND MAILING SERVICES

     o     Addressing and mailing of three (3) quarterly reports

     o     Addressing and mailing new shareholder welcome materials on a
           weekly basis


 TERM OF FEE CONTRACT

     o     Two years from date of execution

     o     Minimum $1,000- per month per Fund

     o     Escalation Clause - The per account annual fee in effect during
           1994 shall be equal to the fee for 1993 increased by the lesser
           of (I) 6% or, (ii) the percentage increase in the U.S. Department
           of Labor national index of "Cost of Services Less Rent" for the
           year 1993.  The fee for 1994-1996, after taking into effect this
           increase, will not change.


 MISCELLANEOUS

     o     All out-of-pocket expenses such as postage, stationery, etc. will
           be billed as incurred.


 ADDITIONAL SERVICES

     o     Services over and above this Fee Schedule will be invoiced in
           accordance with our current Schedule of Services.


 Dated:

 The BlackRock Funds                  State Street Bank and Trust Company


 By:_____________________________     By:________________________________
    Name:  Henry Gabbay                  Name:  Charles V. Rossi
    Title: Treasurer                     Title: Vice President




=============================================================================

                          AUCTION AGENT AGREEMENT

                                  between

            THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.

                                    and

                           BANKERS TRUST COMPANY

                       Dated as of November 23, 1992

                                Relating to

                   Auction Rate Municipal Preferred Stock

                          (the "Preferred Shares")

              Series T7, Series T28, Series R7 and Series R28

                                     of

            THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.

=============================================================================



           THIS AUCTION AGENT AGREEMENT dated as of November 23, 1992,
between THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC., a Maryland
corporation (the "Company"), and BANKERS TRUST COMPANY, a New York banking
corporation.

           The Company proposes to duly authorize and issue 1,030 shares of
Auction Rate Municipal Preferred Stock, Series T7, with a par value of $.01
per share and a liquidation preference of $50,000 per share plus an amount
equal to accumulated but unpaid dividends (whether or not earned or
declared) plus the premium, if any, resulting from the designation of a
Premium Call Period ("Series T7 Preferred Shares"); 1,030 shares of Auction
Rate Municipal Preferred Stock, Series T28, with a par value of $.01 per
share and a liquidation preference of $50,000 per share plus an amount
equal to accumulated but unpaid dividends (whether or not earned or
declared) plus the premium, if any, resulting from the designation of a
Premium Call Period ("Series T28 Preferred Shares"); 1,030 shares of
Auction Rate Municipal Preferred Stock, Series R7, with a par value of $.01
per share and a liquidation preference of $50,000 per share plus an amount
equal to accumulated but unpaid dividends (whether or not earned or
declared) plus the premium, if any, resulting from the designation of a
Premium Call Period ("Series R7 Preferred Shares"); and 1,030 shares of
Auction Rate Municipal Preferred Stock, Series R28, with a par value of
$.0l per share and a liquidation preference of $50,000 per share plus an
amount equal to accumulated but unpaid dividends (whether or not earned or
declared) plus the premium, if any, resulting from the designation of a
Premium Call Period ("Series R28 Preferred Shares"), each pursuant to the
Company's Articles Supplementary (as defined below). The Series T7
Preferred Shares, the Series T28 Preferred Shares, the Series R7 Preferred
Shares and the Series R28 Preferred Shares are sometimes herein together
referred to as the "Preferred Shares". A separate Auction (as defined
below) will be conducted for each series of Preferred Shares. The Company
desires that Bankers Trust Company perform certain duties as agent in
connection with each Auction of Preferred Shares (the "Auction Agent") and
as the transfer agent, registrar, dividend disbursing agent and redemption
agent with respect to the Preferred Shares (the "Paying Agent") upon the
terms and conditions of this Agreement, and hereby appoints Bankers Trust
Company as said Auction Agent and Paying Agent in accordance with those
terms and conditions (hereinafter generally referred to as the "Auction
Agent" except in Sections 3 and 4 below).

           NOW, THEREFORE, in consideration of the premises and the mutual
covenants contained herein, the Company and the Auction Agent agree as
follows:

1.    Definitions and Rules of Construction.

      1.1   Terms Defined by Reference to Articles Supplementary

            Capitalized terms not defined herein shall have the respective
meanings specified in the Articles Supplementary.

      1.2   Terms Defined Herein.

            As used herein and in the Settlement Procedures (as defined
below), the following terms shall have the following meanings, unless the
context otherwise requires:

                  (a) "Affiliate" shall mean any Person made known to the
Auction Agent to be controlled by, in control of or under common control
with, the Company, or its successors.

                  (b) "Agent Member" of any Person shall mean such Person's
agent member of the Securities Depository who is identified as such in such
Person's Purchaser's Letter.

                  (c) "Articles Supplementary" shall mean the Articles
Supplementary of the Company, establishing the powers, preferences and
rights of the Series T7 Preferred Shares, the Series T28 Preferred Shares,
the Series R7 Preferred Shares and the Series R28 Preferred Shares filed on
November 18, 1992 in the Office of the State Department of Assessments and
Taxation of the State of Maryland.

                  (d) "Auction" shall have the meaning specified in Section
2.1 hereof.

                  (e) "Auction Procedures" shall mean the Auction
Procedures that are set forth in Paragraph 11 of the Articles
Supplementary.

                  (f) "Authorized Officer" shall mean each Senior Vice
President, Vice President, Assistant Vice President, Trust Officer and
Assistant Secretary and Assistant Treasurer of the Auction Agent assigned
to its Corporate Trust and Agency Group and every other officer or employee
of the Auction Agent designated as an "Authorized Officer" for purposes
hereof in a communication to the Company.

                  (g) "Broker-Dealer Agreement" shall mean each agreement
between the Auction Agent and a Broker-Dealer substantially in the form
attached hereto as Annex A.

                  (h) "Company Officer" shall mean the Chairman, the
President, each Vice President (whether or not designated by a number or
word or words added before or after the title "Vice President"), the
Secretary, the Treasurer, each Assistant Secretary and each Assistant
Treasurer of the Company and every other officer or employee of the Company
designated as a "Company Officer" for purposes hereof in a notice from the
Company to the Auction Agent.

                  (i) "Holder" shall be a holder of record of one or more
shares of Series T7 Preferred Shares, Series T28 Preferred Shares, Series
R7 Preferred Shares or Series R28 Preferred Shares, as the case may be,
listed as such in the stock register maintained by the Paying Agent
pursuant to Section 4.6.

                  (j) "Purchaser's Letter" shall mean a letter addressed to
the Company, the Auction Agent and a Broker-Dealer, substantially in the
form attached to the Broker-Dealer Agreement as Exhibit A.

                  (k) "Settlement Procedures" shall mean the Settlement
Procedures attached to the Broker-Dealer Agreement as Exhibit B.

      1.3   Rules of Construction.

            Unless the context or use indicates another or different
meaning or intent, the following rules shall apply to the construction of
this Agreement:

                  (a) Words importing the singular number shall include the
plural number and vice versa.

                  (b) The captions and headings herein are solely for
convenience of reference and shall not constitute a part of this Agreement
nor shall they affect its meaning, construction or effect.

                  (c) The words "hereof," "herein," "hereto," and other
words of similar import refer to this Agreement as a whole.

                  (d) All references herein to a particular time of day
shall be to New York City time.

2.    The Auction.

      2.1   Purpose; Incorporation by Reference of Auction Procedures and
            Settlement Procedures.

                  (a) The Articles Supplementary provide that the
Applicable Rate on Series T7 Preferred Shares, Series T28 Preferred Shares,
Series R7 Preferred Shares or Series R28 Preferred Shares, as the case may
be, for each Dividend Period therefor after the Initial Dividend Period
shall be the rate per annum that a commercial bank, trust company, or other
financial institution appointed by the Company advises results from
implementation of the Auction Procedures. The Board of Directors of the
Company has adopted a resolution appointing Bankers Trust Company as
Auction Agent for purposes of the Auction Procedures. The Auction Agent
hereby accepts such appointment and agrees that, on each Auction Date, it
shall follow the procedures set forth in this Section 2 and the Auction
Procedures for the purpose of determining the Applicable Rate for the
Series T7 Preferred Shares, the Series T28 Preferred Shares, the Series R7
Preferred Shares or the Series R28 Preferred Shares, as the case may be,
for the next Dividend Period therefor. Each periodic operation of such
procedures is hereinafter referred to as an "Auction".

                  (b) All of the provisions contained in the Auction
Procedures and the Settlement Procedures are incorporated herein by
reference in their entirety and shall be deemed to be a part hereof to the
same extent as if such provisions were fully set forth herein.

      2.2   Preparation for Each Auction; Maintenance of Registry of
            Beneficial Owners.

                  (a) At the time of closing of the initial issuance and
sale of the Preferred Shares (the "Closing"), the Company shall provide the
Auction Agent with a list of initial Broker-Dealers previously approved by
the Auction Agent and shall cause to be delivered to the Auction Agent for
execution by the Auction Agent a Broker-Dealer Agreement signed by each
such Broker-Dealer. Subsequent to the Closing and pursuant to Section
2.5(b) and subject to Section 2.5(c) hereof, the Auction Agent may, from
time to time, designate additional Broker Dealers. The Auction Agent shall
keep the list of Broker Dealers current and accurate, and shall indicate
thereon, or on a separate list, the identity of each Existing Holder, if
any, whose most recent Order was submitted by a Broker-Dealer on such list
and resulted in such Existing Holder continuing to hold or purchasing
Preferred Shares. Not later than seven days prior to any Auction Date for
which any change in such list of Broker-Dealers is to be effective, the
Auction Agent shall notify the Company in writing of such change and, if
any such change is the addition of a Broker-Dealer to such list, the
Auction Agent shall have entered into a Broker-Dealer Agreement with such
additional Broker-Dealer prior to the participation of any such
Broker-Dealer in any Auction.

                  (b) (i) In the event that the Auction Date for any
Auction shall be changed after the Auction Agent shall have given the
notice referred to in clause (vii) of Paragraph (a) of the Settlement
Procedures, the Auction Agent, by such means as the Auction Agent deems
practicable, shall give notice of such change to the Broker-Dealers not
later than the earlier of 9:15 A.M. on the new Auction Date or 9:15 A.M. on
the old Auction Date.

                  (ii) If, after the date of this Agreement, there is any
change in the prevailing rating of Preferred Shares by either of the rating
agencies (or substitute or successor rating agencies) referred to in
the definition of the Maximum Applicable Rate, thereby resulting in any
change in the corresponding percentage for the Preferred Shares, as set
forth in said definition (the "Percentage"), the Company shall notify the
Auction Agent in writing of such change in the Percentage prior to 9:00
A.M. on the Auction Date for Preferred Shares next succeeding such change.
The Percentage for the Preferred Shares on the date of this Agreement is
110%. The Auction Agent shall be entitled to rely on the last Percentage of
which it has received notice from the Company (or, in the absence of such
notice, the Percentage set forth in the preceding sentence) in determining
the Maximum Applicable Rate as set forth in Section 2.2(e)(i) hereof.

                  (c) With respect to each Dividend Period that is a
Special Dividend Period, on or prior to the fourth day but not more than
seven days prior to an Auction Date for each series of the Preferred
Shares, the Company may, at its sole option and to the extent permitted by
law, by telephonic and written notice (a "Request for Special Dividend
Period") to the Auction Agent and to each Broker-Dealer, request that the
next succeeding Dividend Period for such series of Preferred Shares will be
a number of days (other than 28 in the case of the Series T28 Preferred
Shares and the Series R28 Preferred Shares or 7 in the case of the Series
T7 Preferred Shares and the Series R7 Preferred Shares) evenly divisible by
7 and specified in such notice, provided that for any Auction occurring
after the initial Auction, the Company may not give a Request for Special
Dividend Period (and any such request shall be null and void) unless
sufficient Clearing Bids were made in the last occurring Auction and unless
full cumulative dividends, any amounts due with respect to mandatory
redemptions and any Additional Dividends payable prior to such date have
been paid in full. Such Request for Special Dividend Period, in the case of
a Dividend Period of 182 days or less, shall be made on or prior to the 4th
day but not more than 7 days prior to an Auction Date for such series of
Preferred Shares and, in the case of a Dividend Period of more than 182
days, shall be given on or prior to the 14th day but not more than 28 days
prior to an Auction Date for such series of Preferred Shares. Upon
receiving such Request for Special Dividend Period, the Broker-Dealer(s)
shall jointly determine whether given the factors set forth in paragraph
2(c)(iii) of the Articles Supplementary it is advisable that the Company
issue a Notice of Special Dividend Period for the particular series of
Preferred Shares as contemplated by such Request for Special Dividend
Period and shall give the Company and the Auction Agent written notice (a
"Response") of such determination by no later than the third day prior to
such Auction Date. If the Broker-Dealer(s) shall not give the Company and
the Auction Agent a Response by such third day or if the Response states
that given the factors referred to above it is not advisable that the
Company give a Notice of Special Dividend Period (as defined below) for the
particular series of Preferred Shares, the Company may not give a Notice of
Special Dividend Period in respect of such Request for Special Dividend
Period. In the event the Response indicates that it is advisable that the
Company give a Notice of Special Dividend Period for the particular series
of Preferred Shares, the Company will by no later than the second day prior
to such Auction Date give a notice (a "Notice of Special Dividend Period")
to the Auction Agent, the Securities Depository and each Broker-Dealer,
which notice will specify the duration of the Special Dividend Period, the
Maximum Applicable Rate therefor and Specific Redemption Provisions, if
any. The Company shall not give a Notice of Special Dividend Period or
convert to a Special Dividend Period, or, if such Notice of Special
Dividend Period shall have already been given, shall give telephonic and
written notice of revocation (a "Notice of Revocation") to the Auction
Agent, each Broker-Dealer, and the Securities Depository on or prior to the
Business Day prior to the relevant Auction Date if (i) it has not obtained
the advice in writing of Moody's and S&P or any Substitute Rating Agency
that the proposed Special Dividend Period will not adversely affect their
then-current rating on the Preferred Shares, (ii) either the 1940 Act
Preferred Shares Coverage is not satisfied or the Company shall fail to
maintain S&P Eligible Assets and Moody's Eligible Assets each with an
aggregate Discounted Value at least equal to the Preferred Shares Basic
Maintenance Amount in each case on each of the two Valuation Dates
immediately preceding the Business Day prior to the relevant Auction Date
on an actual basis and on a pro forma basis giving effect to the proposed
Special Dividend Period (using as a pro forma dividend rate with respect to
such Special Dividend Period the dividend rate which the Broker-Dealers
shall advise the Company is an approximately equal rate for securities
similar to the Preferred Shares with an equal dividend period, (iii)
sufficient funds for the payment of dividends payable on the immediately
succeeding Dividend Payment Date have not been irrevocably deposited with
the Auction Agent by the close of business on the third Business Day
preceding the related Auction Date or (iv) the Broker-Dealer(s) jointly
advise the Company that after consideration of the factors referred to
above they have concluded that it is advisable to give a Notice of
Revocation. If the Company is prohibited from giving a Notice of Special
Dividend Period as a result of the factors enumerated in clause (i), (ii),
(iii) or (iv) of the preceding sentence or if the Company gives a Notice of
Revocation with respect to a Notice of Special Dividend Period, the next
succeeding Dividend Period will be a 28-day Dividend Period in the case of
the Series T28 Preferred Shares and the Series R28 Preferred Shares and a
7-day Dividend Period in the case of the Series T7 Preferred Shares and the
Series R7 Preferred Shares, provided that if the then-current Dividend
Period in the case of the Series T28 Preferred Shares and the Series R28
Preferred Shares is a Special Dividend Period of less than 28 days, the
next succeeding Dividend Period will be the same length as the current
Dividend Period. In addition, in the event sufficient Clearing Bids are not
made in any Auction or an Auction is not held for any reason, the next
succeeding Dividend Period will be a 28-day Dividend Period (in the case of
Series T28 Preferred Shares and Series R28 Preferred Shares) or a 7-day
Dividend Period (in the case of Series T7 Preferred Shares and Series R7
Preferred Shares) and the Company may not again give a Notice of Special
Dividend Period (and any such attempted notice shall be null and void)
until sufficient Clearing Bids have been made in an Auction with respect to
a 28-day Dividend Period (in the case of Series T28 Preferred Shares and
Series R28 Preferred Shares or a 7-day Dividend Period (in the case of
Series T7 Preferred Shares and Series R7 Preferred Shares).

                  (d) (i) Whenever the Company intends to include any net
capital gains or other taxable income in any dividend on Preferred Shares,
the Company will in the case of a Dividend Period of 28 days or fewer, and
may, in the case of a Dividend Period of 35 days or more, notify the
Auction Agent of the amount to be so included at least five Business Days
prior to the Auction Date on which the Applicable Rate for such dividend is
to be established. Whenever the Auction Agent receives such notice from the
Company, it will in turn notify each Broker Dealer, who, on or prior to
such Auction Date, in accordance with its Broker-Dealer Agreement, will
notify its Existing Holders and Potential Holders believed to be interested
in submitting an Order in the Auction to be held on such Auction Date.

                  (ii) If the Company makes a Retroactive Taxable
Allocation, the Company will, within 90 days (and generally within 60 days)
after the end of its fiscal year for which a Retroactive Taxable Allocation
is made provide notice thereof to the Auction Agent and to each holder of
Preferred Shares (initially the Securities Depository) during such fiscal
year at such holder's address as the same appears or last appeared on the
stock books of the Company. The Company will, within 30 days after such
notice is given to the Auction Agent, pay to the Auction Agent (who will
then distribute to such holders of Preferred Shares), a cash amount equal
to the aggregate Additional Dividend with respect to all Retroactive
Taxable Allocations made to such holders during the fiscal year in
question.

                  (e) (i) On each Auction Date, the Auction Agent shall
determine the Maximum Applicable Rate from the higher of the 30-day "AA"
Composite Commercial Paper Rate and the Taxable Equivalent of the
Short-Term Municipal Bond Rate (except in the case of a Special Dividend
Period in which case the Maximum Applicable Rate shall be determined from
the higher of the Special Dividend Period Reference Rate and the Taxable
Equivalent of the Short-Term Municipal Bond Rate). If any such rate on
which the Maximum Applicable Rate is to be based is not quoted on an
interest basis but is quoted on a discount basis, the Auction Agent shall
convert the quoted rate to an Interest Equivalent, as set forth in
Paragraph 1 of the Articles Supplementary; or, if the rate obtained by the
Auction Agent is not quoted on an interest or discount basis, the Auction
Agent shall convert the quoted rate to an interest rate after consultation
with the Company as to the method of such conversion. Not later than 9:30
A.M. on each Auction Date for each series of Preferred Shares, the Auction
Agent shall notify the Company and the Broker-Dealers of the applicable
rate so determined and the Maximum Applicable Rate.

                  (ii) If the rate on which the Maximum Applicable Rate is
to be based is the 30-day "AA" Composite Commercial Paper Rate and such
rate is to be based on rates supplied by Commercial Paper Dealers and one
or more of the Commercial Paper Dealers shall not provide a quotation for
the determination of the 30-day "AA" Composite Commercial Paper Rate, the
Auction Agent shall immediately notify the Company so that the Company can
determine whether to select a Substitute Commercial Paper Dealer or
Substitute Commercial Paper Dealers to provide the quotation or quotations
not being supplied by any Commercial Paper Dealer or Commercial Paper
Dealers. The Company shall promptly advise the Auction Agent of any such
selection. If the Company does not select any such Substitute Commercial
Paper Dealer or Substitute Commercial Paper Dealers, then the rates shall
be supplied by the remaining Commercial Paper Dealer or Commercial Paper
Dealers.

                  (f) (i) The Auction Agent shall maintain by series a
current registry of the beneficial owners of the shares of both series of
Preferred Shares who shall constitute the Existing Holders for purposes of
each Auction. The Company shall use its best efforts to provide or cause to
be provided to the Auction Agent within ten days following the date of
Closing a list of the initial Existing Holders of Series T7 Preferred
Shares, Series T28, Series R7 and Series R28 Preferred Shares and the
respective Broker-Dealer of each such Existing Holder through which such
Existing Holder purchased such shares. The Auction Agent may rely upon, as
evidence of the identities of the Existing Holders, such list, the results
of each Auction and notices from any Existing Holder, the Agent Member of
any Existing Holder or the Broker-Dealer of any Existing Holder with
respect to such Existing Holder's transfer of any Preferred Shares to
another Person.

                  (ii) In the event of any partial redemption of any Series
T7 Preferred Shares, Series T28 Preferred Shares, Series R7 Preferred
Shares or Series R28 Preferred Shares, as the case may be, upon notice by
the Company to the Auction Agent of such partial redemption, the Auction
Agent shall promptly request the Securities Depository to notify the
Auction Agent of the identities of the Agent Members (and the respective
numbers of Preferred Shares) from the accounts of which Preferred Shares
have been called for redemption and the person or department at such Agent
Member to contact regarding such redemption and, at least two Business Days
prior to the next Auction with respect to Preferred Shares of the series
being partially redeemed, the Auction Agent shall request each Agent Member
so identified to disclose to the Auction Agent (upon selection by such
Agent Member of the Existing Holders whose Preferred Shares are to be
redeemed) the number of Preferred Shares of such series of Preferred Shares
of each such Existing Holder, if any, to be redeemed by the Company;
provided that the Auction Agent has been furnished with the name and
telephone number of a person or department at such Agent Member from which
it is to request such information. If necessary to procure such
information, the Auction Agent shall deliver to each Agent Member a
facsimile copy of the Purchaser's Letter of each Existing Holder
represented by such Agent Member, which authorizes and instructs such Agent
Member to release such information to the Auction Agent. In the absence of
receiving any such information with respect to an Existing Holder, from
such Existing Holder's Agent Member or otherwise, the Auction Agent may
continue to treat such Existing Holder as the beneficial owner of the
number of Series T7 Preferred Shares, Series T28 Preferred Shares, Series
R7 Preferred Shares or Series R28 Preferred Shares shown in the Auction
Agent's registry of beneficial owners.

                  (iii) The Auction Agent shall register a transfer of the
beneficial ownership of Series T7 Preferred Shares, Series T28 Preferred
Shares, Series R7 Preferred Shares or Series R28 Preferred Shares from an
Existing Holder to another Person only if such transfer is made to a Person
that has delivered a signed Purchaser's Letter to the Auction Agent and
only if (A) such transfer is pursuant to an Auction or (B) if such transfer
is made other than pursuant to an Auction, the Auction Agent has been
notified in writing in a notice substantially in the form of Exhibit D to
the Broker-Dealer Agreement, by such Existing Holder, the Agent Member of
such Existing Holder, or the Broker-Dealer of such Existing Holder of such
transfer. The Auction Agent is not required to accept any notice of
transfer delivered for an Auction unless it is received by the Auction
Agent by 3:00 P.M. on the Business Day next preceding the applicable
Auction Date. The Auction Agent shall rescind a transfer made on the
registry of the beneficial owners of any Preferred Shares if the Auction
Agent has been notified in writing in a notice substantially in the form of
Exhibit E to the Broker-Dealer Agreement by the Agent Member or the
Broker-Dealer of any Person that (i) purchased any Preferred Shares and the
seller failed to deliver such shares or (ii) sold any Preferred Shares and
the purchaser failed to make payment to such Person upon delivery to the
purchaser of such shares.

                  (g) The Auction Agent may request that the
Broker-Dealers, as set forth in Section 3.2(c) of the Broker-Dealer
Agreements, provide the Auction Agent with a list of their respective
customers that such Broker-Dealers believe are Existing Holders of shares
of either series of Preferred Shares. The Auction Agent shall keep
confidential any such information and shall not disclose any such
information so provided to any Person other than the relevant Broker-Dealer
and the Company provided that the Auction Agent reserves the right to
disclose any such information if it is advised by its counsel that its
failure to do so would be unlawful.

      2.3   Auction Schedule.

            The Auction Agent shall conduct Auctions for both series of
Preferred Shares in accordance with the schedule set forth below. Such
schedule may be changed by the Auction Agent with the consent of the
Company, which consent shall not be unreasonably withheld. The Auction
Agent shall give notice of any such change to each Broker-Dealer. Such
notice shall be received prior to the first Auction Date on which any such
change shall be effective.

    Time                                      Event
    ----                                      -----

By 9:30 A.M.               Auction Agent advises the Company and the
                           Broker-Dealers of the Maximum Applicable Rate as
                           determined from the higher of the 30-day "AA"
                           Composite Commercial Paper Rate and the Taxable
                           Equivalent of the Short-Term Municipal Bond Rate
                           (except in the case of a Special Dividend Period
                           in which case the Maximum Applicable Rate shall
                           be the higher of the Special Dividend Period
                           Reference Rate and the Taxable Equivalent of the
                           Short-Term Municipal Bond Rate) as set forth in
                           Section 2.2(e)(i) hereof.

9:30 A.M. - 1:00 P.M.      Auction Agent assembles information communicated
                           to it by Broker-Dealers as provided in Paragraph
                           11(c)(i) of the Articles Supplementary.
                           Submission deadline is 1:00 P.M.

Not earlier than Auction Agent makes determination pursuant to 1:00 P.M.
Paragraph 11(d)(i) of the Articles Supplementary.

By approximately           Auction Agent advises Company of results of
3:00 P.M.                  Auction as provided in Paragraph 11(d)(ii) of
                           the Articles Supplementary.

                           Submitted Bids and Submitted Sell Orders are
                           accepted and rejected in whole or in part and
                           shares of Preferred Shares allocated as
                           provided in Paragraph 11(e) of the Articles
                           Supplementary.

                           Auction Agent gives notice of Auction results
                           as set forth in Section 2.4 hereof.

      2.4   Notice of Auction Results.

            On each Auction Date, the Auction Agent shall notify
Broker-Dealers of the results of the Auction held on such date by telephone
or through the Auction Agent's Auction Processing System as set forth in
Paragraph (a) of the Settlement Procedures.

      2.5   Broker-Dealers.

                  (a) Not later than 12:00 noon on each Auction Date for
both series of Preferred Shares, the Company shall pay to the Auction Agent
in New York Clearing House or similar next-day funds an amount in cash
equal to, (i) in the case of any Auction Date immediately preceding any
Dividend Period of 28 days or less, the product of (A) a fraction the
numerator of which is the number of days in such Dividend Period
(calculated by counting the first day of such Dividend Period but excluding
the last day thereof) and the denominator of which is 365, times (B) 1/4 of
1%, times (C) $50,000, times (D) the sum of the aggregate number of
outstanding shares of such series of Preferred Shares for which the Auction
is conducted and (ii) in the case of any Auction Date immediately preceding
any Dividend Period of more than 28 days, the amount determined by mutual
consent of the Company and the Broker-Dealer or Broker-Dealers pursuant to
Section 3.5 of the Broker-Dealer Agreements. The Auction Agent shall apply
such monies as set forth in Section 3.5 of the Broker-Dealer Agreements and
shall thereafter remit to the Company any remaining funds paid to the
Auction Agent pursuant to this Section 2.5(a).

                  (b) Subject to Section 2.5(c) hereof, the Auction Agent
is hereby authorized by the Company to designate at any time or from time
to time any Person to act as a Broker-Dealer without the prior written
approval of the Company. The Auction Agent may designate an Affiliate of
the Company or of itself to act as a Broker-Dealer subject to Section
2.5(c) hereof.

                  (c) The Auction Agent shall terminate any Broker-Dealer
Agreement as set forth therein if so directed by the Company.

                  (d) Notwithstanding Section 2.5(b) hereof, no person may
act as a Broker-Dealer unless such person shall have entered into a
Broker-Dealer Agreement with the Auction Agent.

                  (e) The Auction Agent shall maintain a list of
Broker-Dealers.

      2.6   Ownership of Series T7
            Preferred Shares, Series T28 Preferred Shares, Series R7
            Preferred Shares and Series R28 Preferred Shares and Submission
            of Bids by Company and Affiliates.

            Neither the Company nor any Affiliate of the Company may submit
any Sell Order or Bid, directly or indirectly, in any Auction, except that
an Affiliate of the Company that is a Broker-Dealer may submit a Sell Order
or Bid on behalf of an Existing Holder or Potential Holder. The Company
shall notify the Auction Agent if the Company or, to the best of the
Company's knowledge, any Affiliate of the Company becomes an Existing
Holder of any Preferred Shares. Any Preferred Shares redeemed, purchased or
otherwise acquired (i) by the Company shall not be reissued or (ii) by its
Affiliates shall not be transferred (other than to the Company). The
Auction Agent shall have no duty or liability with respect to enforcement
of this Section 2.6.

      2.7   Access to and Maintenance of Auction Records.

            The Auction Agent shall afford to the Company, its agents,
independent public accountants and counsel, access at reasonable times
during normal business hours to review and make extracts or copies (at the
Company's sole cost and expense) of all books, records, documents and other
information concerning the conduct and results of Auctions, provided that
any such agent, accountant, or counsel shall furnish the Auction Agent with
a letter from the Company requesting that the Auction Agent afford such
person access. The Auction Agent shall maintain records relating to any
Auction for a period of two years after such Auction (unless requested by
the Company to maintain such records for such longer period not in excess
of four years, then for such longer period), and such records shall, in
reasonable detail, accurately and fairly reflect the actions taken by the
Auction Agent hereunder. The Company agrees to keep any information
regarding the customers of any Broker-Dealer received from the Auction
Agent in connection with this Agreement or any Auction confidential and
shall not disclose such information or permit the disclosure of such
information without the prior written consent of the applicable
Broker-Dealer to anyone except such agent, accountant or counsel engaged to
audit or review the results of Auctions as permitted by this Section 2.7.
Any such agent, accountant or counsel, before having access to such
information, shall agree to keep such information confidential and not to
disclose such information or permit disclosure of such information without
the prior written consent of the applicable Broker-Dealer.

3.    The Auction Agent as Paying Agent.

      3.1   Paying Agent.

            The Board of Directors of the Company has adopted a resolution
appointing Bankers Trust Company as transfer agent, registrar, dividend
disbursing agent and redemption agent for the Company in connection with
any Preferred Shares (the "Paying Agent"). The Paying Agent hereby accepts
such appointment and agrees to act in accordance with its standard
procedures and the provisions of the Articles Supplementary which are
specified herein as Paying Agent with respect to the Preferred Shares and
as set forth in this Section 3.

      3.2   The Company's Notices to Paying Agent.

            Whenever any Preferred Shares are to be redeemed, the Company
shall promptly deliver to the Paying Agent the Notice of Redemption, which
will be mailed by the Company to each Holder, at least five days prior to
the date such Notice of Redemption is required to be mailed by the Articles
Supplementary. The Paying Agent shall have no responsibility to confirm or
verify the accuracy of any such notice.

      3.3   Company to Provide Funds for Dividends and Redemptions and
            Additional Dividends

                  (a) Not later than noon, on the Business Day immediately
preceding each Dividend Payment Date, the Company shall deposit with the
Paying Agent an aggregate amount of New York Clearing House or similar
next-day funds equal to the declared dividends to be paid to Holders on
such Dividend Payment Date and shall give the Paying Agent irrevocable
instructions to apply such funds to the payment of such dividends on such
Dividend Payment Date.

                  (b) If the Company shall give the Notice of Redemption
then, by noon of the Business Day immediately preceding the date fixed for
redemption, the Company shall deposit in trust with the Paying Agent an
aggregate amount of New York Clearing House or similar next day funds
sufficient to redeem such Preferred Shares called for redemption and shall
give the Paying Agent irrevocable instructions and authority to pay the
redemption price to the Holders of Preferred Shares called for redemption
upon surrender of the certificate or certificates therefor.

                  (c) If the Company provides notice to the Auction Agent
of a Retroactive Taxable Allocation, the Company shall, within 30 days
after such notice is given and by noon of the Business Day immediately
preceding the date fixed for payment of an Additional Dividend, deposit in
trust with the Paying Agent an aggregate amount of New York Clearing House
or similar next-day funds equal to such Additional Dividend and shall give
the Paying Agent irrevocable instructions and authority to pay the
Additional Dividends to Holders (or former Holders) of Preferred Shares
entitled thereto.

      3.4   Disbursing Dividends, Redemption Price and Additional Dividends.

            After receipt of the New York Clearing House or similar
next-day funds and instructions from the Company described in Sections
3.3(a), (b) and (c) above, the Paying Agent shall pay to the Holders (or
former Holders) entitled thereto (i) on each corresponding Dividend Payment
Date, dividends on the Series T7 Preferred Shares, Series T28 Preferred
Shares, Series R7 Preferred Shares or Series R28 Preferred Shares, as the
case may be, (ii) on any date fixed for redemption, the redemption price of
any Preferred Shares called for redemption and (iii) on the date fixed for
payment of an Additional Dividend, such Additional Dividend. The amount of
dividends for any Dividend Period to be paid by the Paying Agent to Holders
will be determined by the Company as set forth in Paragraph 2 of the
Articles Supplementary. The redemption price to be paid by the Paying Agent
to the Holders of any Preferred Shares called for redemption will be
determined as set forth in Paragraph 4 of the Articles Supplementary. The
amount of Additional Dividends to be paid by the Paying Agent in the event
of a Retroactive Taxable Allocation to Holders will be determined by the
Company pursuant to paragraph 2(e) of the Articles Supplementary. The
Company shall notify the Paying Agent in writing of a decision to redeem
any Preferred Shares on or prior to the date specified in Section 3.2
above, and such notice by the Company to the Paying Agent shall contain the
information required to be stated in the Notice of Redemption required to
be mailed by the Company to such Holders. The Paying Agent shall have no
duty to determine the redemption price and may rely on the amount thereof
set forth in the Notice of Redemption.

4. The Paying Agent as Transfer Agent and Registrar.

      4.1   Original Issue of Stock Certificates.

            On the Date of Original Issue, one certificate for all Series
T7 Preferred Shares, one certificate for all Series T28 Preferred Shares,
one certificate for all Series R7 Preferred Shares and one certificate for
all Series R28 Preferred Shares shall be issued by the Company and
registered in the name of Cede & Co., as nominee of the Securities
Depository, and countersigned by the Paying Agent.

      4.2   Registration of Transfer or Exchange of Preferred Shares.

            Except as provided in this Section 4.2, the shares of each
series of Preferred Shares shall be registered solely in the name of the
Securities Depository or its nominee. If the Securities Depository shall
give notice of its intention to resign as such, and if the Company shall
not have selected a substitute Securities Depository acceptable to the
Paying Agent prior to such resignation, then upon such resignation, the
shares of each series of Preferred Shares may, at the Company's request, be
registered for transfer or exchange, and new certificates thereupon shall
be issued in the name of the designated transferee or transferees, upon
surrender of the old certificates in form deemed by the Paying Agent
properly endorsed for transfer with (a) all necessary endorsers' signatures
guaranteed in such manner and form as the Paying Agent may require by a
guarantor reasonably believed by the Paying Agent to be responsible, (b)
such assurances as the Paying Agent shall deem necessary or appropriate to
evidence the genuineness and effectiveness of each necessary endorsement
and (c) satisfactory evidence of compliance with all applicable laws
relating to the collection of taxes or funds necessary for the payment of
such taxes. If the certificates for Preferred Shares are not held by the
Securities Depository or its nominee, payments upon transfer of shares in
an Auction shall be made in same-day funds to the Auction Agent against
delivery of certificates therefor.

      4.3   Removal of Legend.

            Any request for removal of a legend indicating a restriction on
transfer from certificates evidencing Series T7 Preferred Shares, Series
T28 Preferred Shares, Series R7 Preferred Shares or Series R28 Preferred
Shares shall be accompanied by an opinion of counsel stating that such
legend may be removed and such shares transferred free of the restriction
described in such legend, said opinion to be delivered under cover of a
letter from a Company Officer authorizing the Paying Agent to remove the
legend on the basis of said opinion.

      4.4   Lost Stock Certificates.

            The Paying Agent shall issue and register replacement
certificates for certificates represented to have been lost, stolen or
destroyed, upon the fulfillment of such requirements as shall be deemed
appropriate by the Company and the Paying Agent, subject at all times to
provisions of law, the By-Laws of the Company governing such matters and
resolutions adopted by the Company with respect to lost securities. The
Paying Agent may issue new certificates in exchange for and upon the
cancellation of mutilated certificates. Any request by the Company to the
Paying Agent to issue a replacement or new certificate pursuant to this
Section 4.4 shall be deemed to be a representation and warranty by the
Company to the Paying Agent that such issuance will comply with such
provisions of applicable law and the By-Laws and resolutions of the
Company.

      4.5   Disposition of Cancelled Certificates; Record Retention.

            The Paying Agent shall retain stock certificates which have
been cancelled in transfer or in exchange and accompanying documentation in
accordance with applicable rules and regulations of the Securities and
Exchange Commission for two calendar years from the date of such
cancellation. The Paying Agent shall afford to the Company, its agents and
counsel access at reasonable times during normal business hours to review
and make extracts or copies (at the Company's sole cost and expense) of
such certificates and accompanying documentation. Upon the expiration of
this two-year period, the Paying Agent shall deliver to the Company the
cancelled certificates and accompanying documentation. The Company shall,
at its expense, retain such records for a minimum additional period of four
calendar years from the date of delivery of the records to the Company and
shall make such records available during this period at any time, or from
time to time, for reasonable periodic, special, or other examinations by
representatives of the Securities and Exchange Commission. The Company
shall also undertake to furnish to the Securities and Exchange Commission,
upon demand, at either the principal office or at any regional office,
complete, correct and current hard copies of any and all such records.
Thereafter such records shall not be destroyed by the Company without the
approval of the Paying Agent, which shall not be unreasonably withheld, but
will be safely stored for possible future reference.

      4.6   Stock Register.

            The Paying Agent shall maintain the stock register, which shall
contain a list of the Holders, the number of Preferred Shares held by each
Holder and the address of each Holder. The Paying Agent shall record in the
stock register any change of address of a Holder upon notice by such
Holder. In case of any request or demand for the inspection of the stock
register or any other books of the Company in the possession of the Paying
Agent, the Paying Agent will notify the Company and secure instructions as
to permitting or refusing such inspection. The Paying Agent reserves the
right, however, to exhibit the stock register or other records to any
person in case it is advised by its counsel that its failure to do so would
(i) be unlawful or (ii) expose it to liability, unless the Company shall
have offered indemnification satisfactory to the Paying Agent.

      4.7   Return of Funds.

            Any funds deposited with the Paying Agent by the Company for
any reason under this Agreement, including for the payment of dividends or
the redemption of shares of any series of Preferred Shares, that remain
with the Paying Agent after 12 months shall be repaid to the Company upon
the written request of the Company.

5.    Representations and Warranties.

                  (a) The Company represents and warrants to the Auction
Agent that:

                  (i) the Company is a duly incorporated and validly
existing corporation in good standing under the laws of the State of
Maryland and has full power to execute and deliver this Agreement and to
authorize, create and issue the Series T7 Preferred Shares, the Series T28
Preferred Shares, the Series R7 Preferred Shares and the Series R28
Preferred Shares;

                  (ii) the Company is registered with the Securities and
Exchange Commission under the Investment Company Act of 1940, as amended,
as a closed-end, diversified management investment company;

                  (iii) this Agreement has been duly and validly
authorized, executed and delivered by the Company and constitutes the
legal, valid and binding obligation of the Company, enforceable against the
Company in accordance with its terms, subject as to such enforceability to
bankruptcy, insolvency, reorganization and other laws of general
applicability relating to or affecting creditors' rights and to general
equitable principles;

                  (iv) the forms of the certificates evidencing the Series
T7 Preferred Shares, the Series T28 Preferred Shares, the Series R7
Preferred Shares and the Series R28 Preferred Shares comply with all
applicable laws of the State of Maryland

                  (v) the Series T7 Preferred Shares, the Series T28
Preferred Shares, the Series R7 Preferred Shares and the Series R28
Preferred Shares have been duly and validly authorized by the Company and,
upon completion of the initial sale of the shares of each series of
Preferred Shares and receipt of payment therefor, will be validly issued,
fully paid and nonassessable;

                  (vi) the offering of the shares of Series T7 Preferred
Shares, the shares of Series T28 Preferred Shares, the shares of Series R7
Preferred Shares and the shares of Series R28 Preferred Shares has been
registered under the Securities Act of 1933, as amended, and no action by
or before any governmental body or authority of the United States or of any
state thereof is required in connection with the execution and delivery of
this Agreement or the issuance of the shares of any such series of
Preferred Shares except as required by applicable state securities or
insurance laws, all of which have been taken;

                  (vii) the execution and delivery of this Agreement and
the issuance and delivery of the Series T7 Preferred Shares, the Series T28
Preferred Shares, the Series R7 Preferred Shares and the Series R28
Preferred Shares do not and will not conflict with, violate, or result in a
breach of, the terms, conditions or provisions of, or constitute a default
under, the Charter or the By-Laws of the Company, any law or regulation
applicable to the Company, any order or decree of any court or public
authority having jurisdiction over the Company, or any mortgage, indenture,
contract, agreement or undertaking to which the Company is a party or by
which it is bound; and

                  (viii) no taxes are payable upon or in respect of the
execution of this Agreement or the issuance of the shares of any series of
Preferred Shares.

                  (b) The Auction Agent represents and warrants to the
Company that the Auction Agent is duly organized and is validly existing as
a banking corporation in good standing under the laws of the State of New
York and has the corporate power to enter into and perform its obligations
under this Agreement.

6.    The Auction Agent.

      6.1   Duties and Responsibilities.

                  (a) The Auction Agent is acting solely as agent for the
Company hereunder and owes no fiduciary duties to any Person except as
provided by this Agreement.

                  (b) The Auction Agent undertakes to perform such duties
and only such duties as are specifically set forth in this Agreement, and
no implied covenants or obligations shall be read into this Agreement
against the Auction Agent.

                  (c) In the absence of bad faith or negligence on its
part, the Auction Agent shall not be liable for any action taken, suffered
or omitted or for any error of judgment made by it in the performance of
its duties under this Agreement. The Auction Agent shall not be liable for
any error of judgment made in good faith unless the Auction Agent shall
have been negligent in ascertaining (or failing to ascertain) the pertinent
facts.

      6.2   Rights of the Auction Agent.

                  (a) The Auction Agent may rely and shall be protected in
acting or refraining from acting upon any communication authorized hereby
and upon any written instruction, notice, request, direction, consent,
report, certificate, share certificate or other instrument, paper or
document reasonably believed by it to be genuine. The Auction Agent shall
not be liable for acting upon any telephone communication authorized hereby
which the Auction Agent believes in good faith to have been given by the
Company or by a Broker-Dealer. The Auction Agent may record telephone
communications with the Company or with the Broker-Dealers or both.

                  (b) The Auction Agent may consult with counsel of its
choice, and the written advice of such counsel shall be full and complete
authorization and protection in respect of any action taken, suffered or
omitted by it hereunder in good faith and in reliance thereon.

                  (c) The Auction Agent shall not be required to advance,
expend or risk its own funds or otherwise incur or become exposed to
financial liability in the performance of its duties hereunder.

                  (d) The Auction Agent may perform its duties and exercise
its rights hereunder either directly or by or through agents or attorneys.

      6.3   Auction Agent's Disclaimer.

            The Auction Agent makes no representation as to the validity or
adequacy of this Agreement, the Broker-Dealer Agreements or the Preferred
Shares.

      6.4   Compensation, Expenses and Indemnification.

                  (a) The Company shall pay the Auction Agent from time to
time reasonable compensation for all services rendered by it under this
Agreement and the Broker-Dealer Agreements.

                  (b) The Company shall reimburse the Auction Agent upon
its request for all reasonable expenses, disbursements and advances
incurred or made by the Auction Agent in accordance with any provision of
this Agreement and the Broker-Dealer Agreements (including the reasonable
compensation, expenses and disbursements of its agents and counsel), except
any expense, disbursement and advances attributable to its negligence or
bad faith.

                  (c) The Company shall indemnify the Auction Agent for,
and hold it harmless against, any loss, liability or expense incurred
without negligence or bad faith on its part, arising out of or in
connection with its agency under this Agreement and the Broker-Dealer
Agreements, including the costs and expenses of defending itself against
any claim or liability in connection with its exercise or performance of
any of its duties hereunder and thereunder, except such as may result from
its negligence or bad faith.

7.    Miscellaneous.

      7.1 Term of Agreement.

                  (a) The term of this Agreement is unlimited unless it
shall be terminated as provided in this Section 7.1. The Company may
terminate this Agreement at any time by so notifying the Auction Agent,
provided that if any Preferred Shares remain outstanding the Company has
entered into an agreement in substantially the form of this Agreement with
a successor auction agent. The Auction Agent may terminate this Agreement
upon prior notice to the Company on the date specified in such notice,
which shall be no earlier than 60 days after the delivery of such notice.
If the Auction Agent resigns while any shares of Preferred Shares remain
outstanding, the Company shall use its best efforts to enter into an
agreement with a successor auction agent containing substantially the same
terms and conditions as this Agreement.

                  (b) Except as otherwise provided in this Section 7.1(b),
the respective rights and duties of the Company and the Auction Agent under
this Agreement shall cease upon termination of this Agreement. The
Company's representations, warranties, covenants and obligations to the
Auction Agent under Sections 5 and 6.4 hereof shall survive the termination
hereof. Upon termination of this Agreement, the Auction Agent shall (i)
resign as Auction Agent under the Broker-Dealer Agreements, (ii) at the
Company's request, promptly deliver to the Company copies of all books and
records maintained by it in connection with its duties hereunder, and (iii)
at the request of the Company, promptly transfer to the Company or any
successor auction agent any funds deposited by the Company with the Auction
Agent (whether in its capacity as Auction Agent or Paying Agent) pursuant
to this Agreement which have not previously been distributed by the Auction
Agent in accordance with this Agreement.

      7.2   Communications.

            Except for (i) communications authorized to be made by
telephone pursuant to this Agreement or the Auction Procedures and (ii)
communications in connection with Auctions (other than those expressly
required to be in writing), all notices, requests and other communications
to any party hereunder shall be in writing (including telecopy or similar
writing) and shall be given to such party addressed to it at its address,
or telecopy number set forth below:

      If to the Company,       The BlackRock Insured Municipal
      addressed:                 2008 Term Trust Inc.
                               345 Park Avenue, 31st Floor
                               New York, NY 10154
                               Attention: Treasurer
                               Telephone No.: (212) 935-2626
                               Telecopier No.: (212) 935-1370

      If to the Auction        Bankers Trust Company
      Agent, addressed:        4 Albany Street
                               New York, NY 10006
                               Attention: Auction Rate Securities
                               Telephone No.: (212) 250-6850
                               Telecopier No.: (212) 250-6215

or such other address or telecopy number as such party may hereafter
specify for such purpose by notice to the other party. Each such notice,
request or communication shall be effective when delivered at the address
specified herein. Communications shall be given on behalf of the Company by
a Company Officer and on behalf of the Auction Agent by an Authorized
Officer.

      7.3   Entire Agreement.

            This Agreement contains the entire agreement between the
parties relating to the subject matter hereof, and there are no other
representations, endorsements, promises, agreements or understandings,
oral, written or inferred between the parties relating to the subject
matter hereof except for agreements relating to the compensation of the
Auction Agent.

      7.4   Benefits.

            Nothing herein, express or implied, shall give to any Person,
other than the Company, the Auction Agent and their respective successors
and assigns, any benefit of any legal or equitable right, remedy or claim
hereunder.

      7.5   Amendment; Waiver.

                  (a) This Agreement shall not be deemed or construed to be
modified, amended, rescinded, cancelled or waived, in whole or in part,
except by a written instrument signed by a duly authorized representative
of the party to be charged. The Company shall notify the Auction Agent of
any change in the Articles Supplementary prior to the effective date of any
such change.

                  (b) Failure of either party hereto to exercise any right
or remedy hereunder in the event of a breach hereof by the other party
shall not constitute a waiver of any such right or remedy with respect to
any subsequent breach.

      7.6   Successor and Assigns.

            This Agreement shall be binding upon, inure to the benefit of,
and be enforceable by, the respective successors and permitted assigns of
each of the Company and the Auction Agent. This Agreement may not be
assigned by either party hereto absent the prior written consent of the
other party, which consent shall not be unreasonably withheld.

      7.7   Severability.

            If any clause, provision or section hereof shall be ruled
invalid or unenforceable by any court of competent jurisdiction, the
invalidity or unenforceability of such clause, provision or section shall
not affect any of the remaining clauses, provisions or sections hereof.

      7.8   Execution in Counterparts.

            This Agreement may be executed in several counterparts, each of
which shall be an original and all of which shall constitute but one and
the same instrument.

      7.9   Governing Law.

            This Agreement shall be governed by and construed in accordance
with the laws of the State of New York applicable to agreements made and to
be performed in said state.


            IN WITNESS WHEREOF, the parties hereto have caused this
Agreement to be duly executed and delivered by their proper and duly
authorized officers as of the date first above written.


                                       THE BLACKROCK INSURED
                                         MUNICIPAL 2008 TERM TRUST INC.


                                       By: /s/ Ralph L. Schlosstein
                                           --------------------------------
                                           Ralph L. Schlosstein,
                                           President


                                       BANKERS TRUST COMPANY


                                       By: /s/ Sandy Becker
                                           --------------------------------
                                           Sandy Becker,
                                           Assistant Treasurer




                                                                      Exhibit 7

                                                                        Annex A

===============================================================================

                          BROKER-DEALER AGREEMENT

                                  between

                           BANKERS TRUST COMPANY

                                    and


                       -----------------------------

                       Dated as of November 23, 1992

                                Relating to

                   AUCTION RATE MUNICIPAL PREFERRED STOCK

                          (the "Preferred Shares")

              SERIES T7, SERIES T28, SERIES R7 and SERIES R28

                                     of

            THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.

===============================================================================


     BROKER-DEALER AGREEMENT dated as of November 23, 1992, between Bankers
Trust Company, a New York banking corporation (the "Auction Agent") (not in
its individual capacity but solely as agent of The BlackRock Insured
Municipal 2008 Term Trust Inc., a Maryland corporation (the "Company"),
pursuant to authority granted to it in the Auction Agent Agreement dated as
of November 23, 1992, between the Company and the Auction Agent (the
"Auction Agent Agreement")) and ______________ (together with its
successors and assigns hereinafter referred to as "BD").

     The Company has duly authorized and issued 1,030 shares of Auction
Rate Municipal Preferred Stock, Series T7, with a par value of $.0l per
share and a liquidation preference of $50,000 per share plus an amount
equal to accumulated but unpaid dividends (whether or not earned or
declared) plus the premium, if any, resulting from the designation of a
Premium Call Period ("Series T7 Preferred Shares"), 1,030 shares of Auction
Rate Municipal Preferred Stock, Series T28, with a par value of $.0l per
share and a liquidation preference of $50,000 per share plus an amount
equal to accumulated but unpaid dividends (whether or not earned or
declared) plus the premium, if any, resulting from the designation of a
Premium Call Period ("Series T28 Preferred Shares"), 1,030 shares of
Auction Rate Municipal Preferred Stock, Series R7, with a par value of $.0l
per share and a liquidation preference of $50,000 per share plus an amount
equal to accumulated but unpaid dividends (whether or not earned or
declared) plus the premium, if any, resulting from the designation of a
Premium Call Period ("Series R7 Preferred Shares") and 1,030 shares of
Auction Rate Municipal Preferred Stock, Series R28, with a par value of
$.0l per share and a liquidation preference of $50,000 per share plus an
amount equal to accumulated but unpaid dividends (whether or not earned or
declared) plus the premium, if any, resulting from the designation of a
Premium Call Period ("Series R28 Preferred Shares") each pursuant to the
Company's Articles Supplementary (as defined below). The Series T7
Preferred Shares, the Series T28 Preferred Shares, the Series R7 Preferred
Shares and the Series R28 Preferred Shares are sometimes herein together
referred to as the "Preferred Shares".

     The Company's Articles Supplementary provide that the dividend rate on
the Series T7 Preferred Shares, the Series T28 Preferred Shares, the Series
R7 Preferred Shares and the Series R28 Preferred Shares for each Dividend
Period therefor after the Initial Dividend Period shall be the Applicable
Rate therefor, which in each case, in general, shall be the rate per annum
that a commercial bank, trust company or other financial institution
appointed by the Company advises results from implementation of the Auction
Procedures (as defined below). The Board of Directors of the Company has
adopted a resolution appointing Bankers Trust Company as Auction Agent for
purposes of the Auction Procedures, and pursuant to Section 2.5(d) of the
Auction Agent Agreement, the Company has authorized and directed the
Auction Agent to execute and deliver this Agreement.

     The Auction Procedures require the participation of one or more
Broker-Dealers.

     NOW, THEREFORE, in consideration of the mutual covenants contained
herein, the Auction Agent and BD agree as follows:

     1. Definitions and Rules of Construction.

     1.1 Terms Defined by Reference to the Articles Supplementary.
Capitalized terms not defined herein shall have the respective meanings
specified in the Articles Supplementary of the Company.

     1.2 Terms Defined Herein. As used herein and in the Settlement
Procedures (as defined below), the following terms shall have the following
meanings, unless the context otherwise requires:

         (a) "Articles Supplementary" shall mean the Articles Supplementary of
the Company, establishing the powers, preferences and rights of the Series
T7 Preferred Shares, the Series T28 Preferred Shares, the Series R7
Preferred Shares and the Series R28 Preferred Shares filed on November 18,
1992 in the office of the State Department of Assessments and Taxation of
the State of Maryland.

         (b) "Auction" shall have the meaning specified in Section 3.1 hereof.

         (c) "Auction Procedures" shall mean the Auction Procedures that are
set forth in Paragraph 11 of the Articles Supplementary.

         (d) "Authorized Officer" shall mean each Senior Vice President, Vice
President, Assistant Vice President, Trust Officer, Assistant Secretary and
Assistant Treasurer of the Auction Agent assigned to its Corporate Trust
and Agency Group and every other officer or employee of the Auction Agent
designated as an "Authorized Officer" for purposes of this Agreement in a
communication to BD.

         (e) "BD Officer" shall mean each officer or employee of BD designated
as a "BD Officer" for purposes of this Agreement in a communication to the
Auction Agent.

         (f) "Broker-Dealer Agreement" shall mean this Agreement and any
substantially similar agreement between the Auction Agent and a
Broker-Dealer.

         (g) "Purchaser's Letter" shall mean a letter addressed to the Company,
the Auction Agent and a Broker-Dealer, substantially in the form attached
hereto as Exhibit A.

         (h) "Settlement Procedures" shall mean the Settlement Procedures
attached hereto as Exhibit B.

     1.3 Rules of Construction. Unless the context or use indicates another
or different meaning or intent, the following rules shall apply to the
construction of this Agreement:

         (a) Words importing the singular number shall include the plural
number and vice versa.

         (b) The captions and headings herein are solely for convenience of
reference and shall not constitute a part of this Agreement nor shall they
affect its meaning, construction or effect.

         (c) The words "hereof," "herein," "hereto," and other words of similar
import refer to this Agreement as a whole.

         (d) All references herein to a particular time of day shall be to New
York City time.


     2. Notification of Dividend Period and Advance Notice of Allocation of
Taxable Income.

         (a) The provisions contained in paragraph 2 of the Articles
Supplementary concerning the notification of a Special Dividend Period will
be followed by the Auction Agent and BD and the provisions contained
therein are incorporated herein by reference in their entirety and shall be
deemed to be a part of this Agreement to the same extent as if such
provisions were fully set forth herein.

         (b) Whenever the Company intends to include any net capital gains or
other taxable income in any dividend on Preferred Shares, the Company will
notify the Auction Agent of the amount to be so included at least five
Business Days prior to the Auction Date on which the Applicable Rate for
such dividend is to be established. Whenever the Auction Agent receives
such notice from the Company, it will in turn notify BD, who, on or prior
to such Auction Date, will notify its Existing Holders and Potential
Holders believed to be interested in submitting an Order in the Auction to
be held on such Auction Date.

     3. The Auction.

     3.1 Purpose; Incorporation by Reference of Auction Procedures and
Settlement Procedures.

         (a) On each Auction Date, the provisions of the Auction Procedures
will be followed by the Auction Agent for the purpose of determining the
Applicable Rate for the Series T7 Preferred Shares, the Series T28
Preferred Shares, the Series R7 Preferred Shares or the Series R28
Preferred Shares, as the case may be, for the next Dividend Period
therefor. Each periodic operation of such procedures is hereinafter
referred to as an "Auction."

         (b) All of the provisions contained in the Auction Procedures and the
Settlement Procedures are incorporated herein by reference in their
entirety and shall be deemed to be a part of this Agreement to the same
extent as if such provisions were fully set forth herein.

         (c) BD is delivering herewith a Purchaser's Letter executed by BD and,
in the case of _______________ , a list of persons to whom BD will
initially sell the Series T7 Preferred Shares, the Series T28 Preferred
Shares, the Series R7 Preferred Snares and the Series R28 Preferred Shares,
the number of shares of each such series of Preferred Shares BD will sell
to each such person and the number of shares of each such series of
Preferred Shares BD will hold for its own account. BD agrees to act as, and
assumes the obligations of and limitations and restrictions placed upon, a
Broker-Dealer under this Agreement. BD understands that other Persons
meeting the requirements specified in the definition of "Broker-Dealer"
contained in Paragraph 1 of the Articles Supplementary may execute a
Broker-Dealer Agreement and a Purchaser's Letter and participate as
Broker-Dealers in Auctions.

         (d) BD and other Broker-Dealers may participate in Auctions for their
own accounts, provided that BD or such other Broker-Dealers, as the case
may be, has executed a Purchaser's Letter. However, the Company may by
notice to BD and all other Broker-Dealers prohibit all Broker-Dealers from
submitting Bids in Auctions for their own accounts, provided that
Broker-Dealers may continue to submit Hold Orders and Sell Orders.

     3.2 Preparation for Each Auction.

         (a) Not later than 9:30 A.M. on each Auction Date for both series of
Preferred Shares, the Auction Agent shall advise BD by telephone of the
Maximum Applicable Rate in effect on such Auction Date as determined from
the higher of the 30-day "AA" Composite Commercial Paper Rate and the
Taxable Equivalent of the Short-Term Municipal Bond Rate (except in the
case of a Special Dividend Period in which case the Maximum Applicable Rate
shall be determined from the higher of the Special Dividend Period
Reference Rate and the Taxable Equivalent of the Short-Term Municipal Bond
Rate.

         (b) In the event that the Auction Date for any Auction shall be
changed after the Auction Agent has given the notice referred to in clause
(vii) of paragraph (a) of the Settlement Procedures, the Auction Agent, by
such means as the Auction Agent deems practicable, shall give notice of
such change to BD not later than the earlier of 9:15 A.M. on the new
Auction Date or 9:15 A.M. on the old Auction Date. Thereafter, BD shall
promptly notify customers of BD that BD believes are Existing Holders of
Series T7 Preferred Shares, Series T28 Preferred Shares, Series R7
Preferred Shares or Series R28 Preferred Shares, as the case may be, of
such change in the Auction Date.

         (c) The Auction Agent from time to time may request BD to provide it
with a list of the respective customers BD believes are Existing Holders of
shares of Series T7 Preferred Shares, Series T28 Preferred Shares, Series
R7 Preferred Shares or Series R28 Preferred Shares. BD shall comply with
any such request, and the Auction Agent shall keep confidential any such
information, including information received as to the identity of Bidders
in any Auction, and shall not disclose any such information so provided to
any Person other than the Company; and such information shall not be used
by the Auction Agent or its officers, employees, agents or representatives
for any purpose other than such purposes as are described herein. The
Auction Agent shall transmit any list of customers BD believes are Existing
Holders of Series T7 Preferred Shares, Series T28 Preferred Shares, Series
R7 Preferred Shares or Series R28 Preferred Shares and information related
thereto only to its officers, employees, agents or representatives in the
Corporate Trust and Agency Group who need to know such information for the
purposes of acting in accordance with this Agreement and shall prevent the
transmission of such information to others and shall cause its officers,
employees, agents and representatives to abide by the foregoing
confidentiality restrictions; provided, however, that the Auction Agent
shall have no responsibility or liability for the actions of any of its
officers, employees, agents or representatives after they have left the
employ of the Auction Agent.

         (d) The Auction Agent is not required to accept the Purchaser's Letter
for any Potential Holder for an Auction unless it is received by the
Auction Agent by 3:00 P.M. on the Business Day next preceding such Auction.

     3.3 Auction Schedule; Method of Submission of Orders.

         (a) The Company and the Auction Agent shall conduct Auctions for both
series of Preferred Shares in accordance with the schedule set forth below.
Such schedule may be changed at any time by the Auction Agent with the
consent of the Company, which consent shall not be unreasonably withheld.
The Auction Agent shall give notice of any such change to BD. Such notice
shall be received prior to the first Auction Date on which any such change
shall be effective.

       Time                                    Event

By 9:30 A.M.                              Auction Agent advises the
                                    Company and Broker-Dealers of the
                                    Maximum Applicable Rate as determined
                                    from the higher of the 30-day "AA"
                                    Composite Commercial Paper Rate and the
                                    Taxable Equivalent of the Short-Term
                                    Municipal Bond Rate (except in the case
                                    of a Special Dividend Period in which
                                    case the Maximum Applicable Rate shall
                                    be the higher of the Special Dividend
                                    Period Reference Rate and the Taxable
                                    Equivalent of the Short-Term Municipal
                                    Bond Rate) as set forth in Section
                                    3.2(a) hereof.

9:30 A.M. - 1:00 P.M.               Auction Agent assembles information
                                    communicated to it by Broker-Dealers as
                                    provided in Paragraph 11(c)(i) of the
                                    Articles Supplementary. Submission Deadline
                                    is 1:00 P.M.

Not earlier than 1:00 P.M.          Auction Agent makes determinations pursuant
                                    to Paragraph 11(d)(i) of the Articles
                                    Supplementary.

By approximately 3:00 P.M.          Auction Agent advises Company of results of
                                    Auction as provided in Paragraph 11(d)(ii)
                                    of the Articles Supplementary.

                                    Submitted Bids and Submitted Sell
                                    Orders are accepted and rejected in
                                    whole or in part and shares of
                                    Preferred Shares are allocated as
                                    provided in Paragraph 11(e) of the
                                    Articles Supplementary.

                                    Auction Agent gives notice of Auction
                                    results as set forth in Section 3.4(a)
                                    hereof.

         (b) BD agrees to maintain a list of Potential Holders and to contact
the Potential Holders on such list on or prior to each Auction Date for the
purposes set forth in Paragraph 11 of the Articles Supplementary.

         (c) BD agrees not to sell, assign or dispose of any Series T7
Preferred Shares, Series T28 Preferred Shares, Series R7 Preferred Shares
or Series R28 Preferred Shares to any Person who has not delivered a signed
Purchaser's Letter to the Auction Agent.

         (d) BD shall submit Orders to the Auction Agent in writing in
substantially the form attached hereto as Exhibit C. BD shall submit
separate Orders to the Auction Agent for each Potential Holder or Existing
Holder on whose behalf BD is submitting an Order and shall not net or
aggregate the Orders of Potential Holders or Existing Holders on whose
behalf BD is submitting Orders.

         (e) BD shall deliver to the Auction Agent (i) a written notice,
substantially in the form attached hereto as Exhibit D, of transfers of
Series T7 Preferred Shares, Series T28 Preferred Shares, Series R7
Preferred Shares or Series R28 Preferred Shares made through BD by an
Existing Holder to another Person other than pursuant to an Auction, and
(ii) a written notice, substantially in the form attached hereto as Exhibit
E, of the failure of any Series T7 Preferred Shares, Series T28 Preferred
Shares, Series R7 Preferred Shares or Series R28 Preferred Shares to be
transferred to or by any Person that purchased or sold Series T7 Preferred
Shares, Series T28 Preferred Shares, Series R7 Preferred Shares, Series R28
Preferred Shares or through BD pursuant to an Auction. The Auction Agent is
not required to accept any notice delivered pursuant to the terms of the
foregoing sentence with respect to an Auction unless it is received by the
Auction Agent by 3:00 P.M. on the Business Day next preceding the
applicable Auction Date.

     3.4 Notice of Auction Results.

         (a) On each Auction Date, the Auction Agent shall notify BD by
telephone as set forth in paragraph (a) of the Settlement Procedures. On
the Business Day next succeeding such Auction Date, the Auction Agent shall
notify BD in writing of the disposition of all Orders submitted by BD in
the Auction held on such Auction Date.

         (b) BD shall notify each Existing Holder or Potential Holder on whose
behalf BD has submitted an Order as set forth in paragraph (b) of the
Settlement Procedures and take such other action as is required of BD
pursuant to the Settlement Procedures.

         If any Existing Holder selling Preferred Shares in an Auction fails to
deliver such shares, the BD of any Person that was to have purchased Series
T7 Preferred Shares, Series T28 Preferred Shares, Series R7 Preferred
Shares or Series R28 Preferred Shares in such Auction may deliver to such
Person a number of whole shares of such Series T7 Preferred Shares, Series
T28 Preferred Shares, Series R7 Preferred Shares or Series R28 Preferred
Shares, as the case may be, that is less than the number of shares that
otherwise was to be purchased by such Person. In such event, the number of
such Series T7 Preferred Shares, Series T28 Preferred Shares, Series R7
Preferred Shares or Series R28 Preferred Shares to be so delivered shall be
determined by such BD. Delivery of such lesser number of shares shall
constitute good delivery. Upon the occurrence of any such failure to
deliver shares, such BD shall deliver to the Auction Agent the notice
required by Section 3.3(e)(ii) hereof. Notwithstanding the foregoing terms
of this Section 3.4(b), any delivery or non-delivery of Series T7 Preferred
Shares, Series T28 Preferred Shares, Series R7 Preferred Shares or Series
R28 Preferred Shares which represents any departure from the results of an
Auction, as determined by the Auction Agent, shall be of no effect unless
and until the Auction Agent shall have been notified of such delivery or
non-delivery in accordance with the terms of Section 3.3(e)(ii) hereof. The
Auction Agent shall have no duty or liability with respect to enforcement
of this Section 3.4(b).

     3.5 Service Charge to Be Paid to BD. On the Business Day next
succeeding each Auction Date for each series of Preferred Shares, the
Auction Agent shall pay to BD from moneys received from the Company an
amount equal to, (a) in the case of any Auction Date immediately preceding
any Dividend Period of 28 days or less, the product of (i) a fraction the
numerator of which is the number of days in such Dividend Period
(calculated by counting the first day of such Dividend Period but excluding
the last day thereof) and the denominator of which is 365, times (ii) 1/4
of 1%, times (iii) $50,000, times (iv) the sum of (A) the aggregate number
of shares of such series of Preferred Shares placed by BD in the applicable
Auction that were (x) the subject of a Submitted Bid of an Existing Holder
submitted by BD and continued to be held as a result of such submission and
(y) the subject of a Submitted Bid of a Potential Holder submitted by BD
and were purchased as a result of such submission plus (B) the aggregate
number of shares of such series of Preferred Shares subject to valid Hold
Orders (determined in accordance with Paragraph 11 of the Articles
Supplementary) submitted to the Auction Agent by BD plus (C) the number of
shares of such series of Preferred Shares deemed to be subject to Hold
Orders by Existing Holders pursuant to Paragraph 11 of the Articles
Supplementary that were acquired by such Existing Holders through BD and
(b) in the case of any Auction Date immediately preceding any Dividend
Period of 35 days or more, that amount as mutually agreed on by the Company
and BD, based on a selling concession that would be applicable to an
underwriting of fixed or variable rate preferred shares with a similar
final maturity or variable rate dividend period, respectively, at the
commencement of the Dividend Period with respect to such Auction. For the
purposes of calculating any such fee, Preferred Shares will be placed by a
Broker-Dealer if such shares were (i) the subject of Hold Orders deemed to
have been made by Existing Holders that were acquired by such Existing
Holders through such Broker-Dealer or (ii) the subject of the following
Orders submitted by such Broker-Dealer: (A) a Submitted Bid of an Existing
Holder that resulted in such Existing Holder continuing to hold such shares
as a result of the Auction, (B) a Submitted Bid of a Potential Holder that
resulted in such Potential Holder purchasing such shares as a result of the
Auction or (C) a Submitted Hold Order.

         For purposes of subclause (iv) (C) of the foregoing sentence, if any
Existing Holder who acquired Series T7 Preferred Shares, Series T28
Preferred Shares, Series R7 Preferred Shares or Series R28 Preferred Shares
through BD transfers those shares to another Person other than pursuant to
an Auction, then the Broker-Dealer for the shares so transferred shall
continue to be BD, provided, however, that if the transfer was effected by,
or if the transferee is, a Broker-Dealer other than BD, then such
Broker-Dealer shall be the Broker-Dealer for such shares.

     4. The Auction Agent.

     4.1 Duties and Responsibilities.

         (a) The Auction Agent is acting solely as agent for the Company
hereunder and owes no fiduciary duties to any other Person by reason of
this Agreement.

         (b) The Auction Agent undertakes to perform such duties and only such
duties as are specifically set forth in this Agreement, and no implied
covenants or obligations shall be read into this Agreement against the
Auction Agent.

         (c) In the absence of bad faith or negligence on its part, the Auction
Agent shall not be liable for any action taken, suffered, or omitted or for
any error of judgment made by it in the performance of its duties under
this Agreement. The Auction Agent shall not be liable for any error of
judgment made in good faith unless the Auction Agent shall have been
negligent in ascertaining (or failing to ascertain) the pertinent facts.

     4.2 Rights of the Auction Agent.

         (a) The Auction Agent may rely and shall be protected in acting or
refraining from acting upon any communication authorized by this Agreement
and upon any written instruction, notice, request, direction, consent,
report, certificate, share certificate or other instrument, paper or
document believed by it to be genuine. The Auction Agent shall not be
liable for acting upon any telephone communication authorized by this
Agreement which the Auction Agent believes in good faith to have been given
by the Company or by BD. The Auction Agent may record telephone
communications with BD.

         (b) The Auction Agent may consult with counsel of its own choice, and
the advice of such counsel shall be full and complete authorization and
protection in respect of any action taken, suffered or omitted by it
hereunder in good faith and in reliance thereon.

         (c) The Auction Agent shall not be required to advance, expend or risk
its own funds or otherwise incur or become exposed to financial liability
in the performance of its duties hereunder.

         (d) The Auction Agent may perform its duties and exercise its rights
hereunder either directly or by or through agents or attorneys.

     4.3 Auction Agent's Disclaimer. The Auction Agent makes no
representation as to the validity or adequacy of this Agreement or the
Series T7 Preferred Shares, the Series T28 Preferred Shares, the Series R7
Preferred Shares or the Series R28 Preferred Shares.

     5. Miscellaneous.

     5.1 Termination. Any party may terminate this Agreement at any time
upon five days' prior notice to the other party.

     5.2 Agent Member. At the date hereof, BD is a participant of the
Securities Depository.

     5.3 Communications. Except for (i) communications authorized to be
made by telephone pursuant to this Agreement or the Auction Procedures and
(ii) communications in connection with the Auctions (other than those
expressly required to be in writing), all notices, requests and other
communications to any party hereunder shall be in writing (including
telecopy or similar writing) and shall be given to such party, addressed to
it, at its address or telecopy number set forth below:


      If to BD
      addressed:                   _______________________________________
                               ___________________________________________
                               ___________________________________________
                               ___________________________________________
                               Attention:
                               Telecopier No.:
                               Telephone No.:

      If to the Auction        Bankers Trust Company
      Agent, addressed:        4 Albany Street
                               New York, New York 10006

                               Attention: Auction Rate Securities
                               Telecopier No.: (212) 250-6850
                               Telephone No.:(212) 250-6215

or such other address or telecopy number as such party may hereafter
specify for such purpose by notice to the other party. Each such notice,
request or communication shall be effective when delivered at the address
specified herein. Communications shall be given on behalf of BD by a BD
Officer and on behalf of the Auction Agent by an Authorized Officer. BD may
record telephone communications with the Auction Agent.

     5.4 Entire Agreement. This Agreement contains the entire agreement
between the parties relating to the subject matter hereof, and there are no
other representations, endorsements, promises, agreements or
understandings, oral, written or inferred, between the parties relating to
the subject matter hereof.

     5.5 Benefits. Nothing in this Agreement, express or implied, shall
give to any person, other than the Company, the Auction Agent and BD and
their respective successors and assigns, any benefit of any legal or
equitable right, remedy or claim under this Agreement.

     5.6 Amendment; Waiver.

         (a) This Agreement shall not be deemed or construed to be modified,
amended, rescinded, cancelled or waived, in whole or in part, except by a
written instrument signed by a duly authorized representative of the party
to be charged.

         (b) Failure of either party to this Agreement to exercise any right or
remedy hereunder in the event of a breach of this Agreement by the other
party shall not constitute a waiver of any such right or remedy with
respect to any subsequent breach.

     5.7 Successors and Assigns. This Agreement shall be binding upon,
inure to the benefit of, and be enforceable by, the respective successors
and permitted assigns of each of BD and the Auction Agent. This Agreement
may not be assigned by either party hereto absent the prior written consent
of the other party; provided, however, that this Agreement may be assigned
by the Auction Agent to a successor Auction Agent selected by the Company
without the consent of BD.

     5.8 Severability. If any clause, provision or section of this
Agreement shall be ruled invalid or unenforceable by any court of competent
jurisdiction, the invalidity or unenforceability of such clause, provision
or section shall not affect any remaining clause, provision or section
hereof.

     5.9 Execution in Counterparts. This Agreement may be executed in
several counterparts, each of which shall be an original and all of which
shall constitute but one and the same instrument.

     6. Governing Law. This Agreement shall be governed by and construed in
accordance with the laws of the State of New York applicable to agreements
made and to be performed in said State.


     IN WITNESS WHEREOF, the parties hereto have caused this Agreement to
be duly executed and delivered by their proper and duly authorized officers
as of the date first above written.

                               BANKERS TRUST COMPANY

                               By:___________________________________
                                  Title:


                               ______________________________________

                               By:___________________________________
                                  Title:



                                                                      EXHIBIT A

TO BE SUBMITTED TO YOUR BROKER-DEALER WHO WILL THEN DELIVER COPIES ON YOUR
BEHALF TO THE RESPECTIVE TRUST COMPANY OR REMARKETING AGENT. MASTER
PURCHASER'S LETTER

                                Relating to
                     Securities Involving Rate Settings
                      Through Auctions or Remarketings

THE COMPANY
A REMARKETING AGENT
THE TRUST COMPANY
A BROKER-DEALER
AN AGENT MEMBER
OTHER PERSONS

Dear Sirs:

     1. This letter is designed to apply to publicly or privately offered
debt or equity securities ("Securities") of any issuer ("Company") which
are described in any final prospectus or other offering materials relating
to such Securities as the same may be amended or supplemented
(collectively, with respect to the particular Securities concerned, the
"Prospectus") and which involve periodic rate settings through auctions
("Auctions") or remarketing procedures ("Remarketings"). This letter shall
be for the benefit of any Company and of any trust company, auction agent,
paying agent (collectively, "trust company"), remarketing agent,
broker-dealer, agent member, securities depository or other interested
person in connection with any Securities and related Auctions or
Remarketings (it being understood that such persons may be required to
execute specified agreements and nothing herein shall alter such
requirements). The terminology used herein is intended to be general in its
application and not to exclude any Securities in respect of which (in the
Prospectus or otherwise) alternative terminology is used.

     2. We may from time to time offer to purchase, purchase, offer to sell
and/or sell Securities of any Company as described in the Prospectus
relating thereto. We agree that this letter shall apply to all such
purchases, sales and offers and to Securities owned by us. We understand
that the dividend/interest rate on Securities may be based from time to
time on the results of Auctions or Remarketings as set forth in the
Prospectus.

     3. We agree that any bid or sell order placed by us in an Auction or a
Remarketing shall constitute an irrevocable offer (except as otherwise
described in the Prospectus) by us to purchase or sell the Securities
subject to such bid or sell order, or such lesser amount of Securities as
we shall be required to sell or purchase as a result of such Auction or
Remarketing, at the applicable price, all as set forth in the Prospectus,
and that if we fail to place a bid or sell order with respect to Securities
owned by us with a broker-dealer on any Auction or Remarketing date, or a
broker-dealer to which we communicate a bid or sell order fails to submit
such bid or sell order to the trust company or remarketing agent concerned,
we shall be deemed to have placed a hold order with respect to such
Securities as described in the Prospectus. We authorize any broker-dealer
that submits a bid or sell order as our agent in Auctions or Remarketings
to execute contracts for the sale of Securities covered by such bid or sell
order. We recognize that the payment by such broker-dealer for Securities
purchased on our behalf shall not relieve us of any liability to such
broker-dealer for payment for such Securities.

     4. We understand that in a Remarketing, the dividend or interest rate
or rates on the Securities and the allocation of Securities tendered for
sale between dividend or interest periods of different lengths will be
based from time to time on the determinations of one or more remarketing
agents, and we agree to be conclusively bound by such determinations. We
further agree to the payment of different dividend or interest rates to
different holders of Securities depending on the length of the dividend or
interest period elected by such holders. We agree that any notice given by
us to a remarketing agent (or to a broker-dealer for transmission to a
remarketing agent) of our desire to tender Securities in a Remarketing
shall constitute an irrevocable (except to the limited extent set forth in
the Prospectus) offer by us to sell the Securities specified in such
notice, or such lesser number of Securities as we shall be required to sell
as a result of such Remarketing in accordance with the terms set forth in
the Prospectus, and we authorize the remarketing agent to sell, transfer or
otherwise dispose of such Securities as set forth in the Prospectus.

     5. We agree that, during the applicable period as described in the
Prospectus, dispositions of Securities can be made only in the
denominations set forth in the Prospectus and we will sell, transfer or
otherwise dispose of any Securities held by us from time to time only
pursuant to a bid or sell order placed in an Auction, in a Remarketing, to
or through a broker-dealer or, when permitted in the Prospectus, to a
person that has signed and delivered to the applicable trust company or a
remarketing agent a letter substantially in the form of this letter (or
other applicable purchaser's letter) provided that in the case of all
transfers other than pursuant to Auctions or Remarketings we or our
broker-dealer or our agent member shall advise such trust company or a
remarketing agent of such transfer. We understand that a restrictive legend
will be placed on certificates representing the Securities and
stop-transfer instructions will be issued to the transfer agent and/or
registrar, all as set forth in the Prospectus.

     6. We agree that, during the applicable period as described in the
Prospectus, ownership of Securities shall be represented by one or more
global certificates registered in the name of the applicable securities
depository or its nominee that we will not be entitled to receive any
certificate representing the Securities and that our ownership of any
Securities will be maintained in book entry form by the securities
depository for the account of our agent member, which in turn will maintain
records of our beneficial ownership. We authorize and instruct our agent
member to disclose to the applicable trust company or remarketing agent
such information concerning our beneficial ownership of Securities as such
trust company or remarketing agent shall request.

     7. We acknowledge that partial deliveries of Securities purchased in
Auctions or Remarketings may be made to us and such deliveries shall
constitute good delivery as set forth in the Prospectus.

     8. This letter is not a commitment by us to purchase any Securities.

     9. This letter supersedes any prior-dated version of this master
purchaser's letter, and supplements any prior or post-dated purchaser's
letter specific to particular Securities, and this letter may only be
revoked by a signed writing delivered to the original recipients hereof.

     10. The descriptions of Auction or Remarketing procedures set forth in
each applicable Prospectus are incorporated by reference herein and in case
of any conflict between this letter, any purchaser's letter specific to
particular Securities and any such description, such description shall
control.

     11. Any xerographic or other copy of this letter shall be deemed of
equal effect as a signed original.

     12. Our agent member of The Depository Trust Company currently is

     13. Our personnel authorized to place orders with broker-dealers for
the purposes set forth in the Prospectus in Auctions or Remarketings
currently is/are , telephone number ( )

     14. Our taxpayer identification number is

     15. In the case of each offer to purchase, purchase, offer to sell or
sale by us of Securities not registered under the Securities Act of 1933,
as amended (the "Act"), we represent and agree as follows:

            A. We understand and expressly acknowledge that the Securities
      have not been and will not be registered under the Act and,
      accordingly, that the Securities may not be reoffered, resold or
      otherwise pledged, hypothecated or transferred unless an applicable
      exemption from the registration requirements of the Act is available.

            B. We hereby confirm that any purchase of Securities made by us
      will be for our own account, or for the account of one or more
      parties for which we are acting as trustee or agent with complete
      investment discretion and with authority to bind such parties, and
      not with a view to any public resale or distribution thereof. We and
      each other party for which we are acting which will acquire
      Securities will be "accredited investors" within the meaning of
      Regulation D under the Act with respect to the Securities to be
      purchased by us or such party, as the case may be, will have
      previously invested in similar types of instruments and will be able
      and prepared to bear the economic risk of investing in and holding
      such Securities.

            C. We acknowledge that prior to purchasing any Securities we
      shall have received a Prospectus (or private placement memorandum)
      with respect thereto and acknowledge that we will have had access to
      such financial and other information, and have been afforded the
      opportunity to ask such questions of representatives of the Company
      and receive answers thereto, as we deem necessary in connection with
      our decision to purchase Securities.

            D. We recognize that the Company and broker-dealers will rely
      upon the truth and accuracy of the foregoing investment
      representations and agreements, and we agree that each of our
      purchases of Securities now or in the future shall be deemed to
      constitute our concurrence in all of the foregoing which shall be
      binding on us and each party for which we are acting as set forth in
      Subparagraph B above.

                                        ______________________________________
                                                 (Name of Purchaser)

                                        By ___________________________________
                                           Printed Name:
                                           Title:
Dated:_________________________________

Mailing Address of Purchaser

____________________________

____________________________

____________________________


                                 EXHIBIT B

SETTLEMENT PROCEDURES

     The following summary of Settlement Procedures sets forth the
procedures expected to be followed in connection with the settlement of
each Auction and will be incorporated by reference in the Auction Agent
Agreement and each Broker-Dealer Agreement. Nothing contained in this
Appendix constitutes a representation by the Trust that in each Auction
each party referred to herein will actually perform the procedures
described herein to be performed by such party. Capitalized terms used
herein shall have the respective meanings specified in the glossary of this
Prospectus or Appendix E to the Prospectus, as the case may be.

            (a) On each Auction Date, the Auction Agent shall notify by
      telephone the Broker-Dealers that participated in the Auction held on
      such Auction Date and submitted an Order on behalf of any Existing
      Holder or Potential Holder of:

               (i) the Applicable Rate fixed for the next succeeding
          Dividend Period;

               (ii) whether Sufficient Clearing Bids existed for the
          determination of the Applicable Rate;

               (iii) if such Broker-Dealer (a "Seller's Broker-Dealer")
          submitted a Bid or Sell Order on behalf of an Existing Holder,
          the number of shares, if any, of Preferred Shares to be sold by
          such Existing Holder;

               (iv) if such Broker-Dealer (a "Buyer's Broker-Dealer")
          submitted a Bid on behalf of a Potential Holder, the number of
          shares, if any, of Preferred Shares to be purchased by such
          Potential Holder;

               (v) if the aggregate number of Preferred Shares to be sold
          by all Existing Holders on whose behalf such Broker-Dealer
          submitted a Bid or a Sell Order exceeds the aggregate number of
          Preferred Shares to be purchased by all potential Holders on
          whose behalf such Broker-Dealer submitted a Bid, the name or
          names of one or more Buyer's Broker-Dealers (and the name of the
          Agent Member, if any, of each such Buyer's Broker-Dealer) acting
          for one or more purchasers of such excess number of Preferred
          Shares and the number of such shares to be purchased from one or
          more Existing Holders on whose behalf such Broker-Dealer acted by
          one or more Potential Holders on whose behalf each of such
          Buyer's Broker-Dealers acted;

               (vi) if the aggregate number of Preferred Shares to be
          purchased by all Potential Holders on whose behalf such
          Broker-Dealer submitted a Bid exceeds the aggregate number of
          Preferred Shares to be sold by all Existing Holders on whose
          behalf such Broker-Dealer submitted a Bid or a Sell Order, the
          name or names of one or more Seller's Broker-Dealers (and the
          name of the Agent Member, if any, of each such Seller's
          Broker-Dealer) acting for one or more sellers of such excess
          number of Preferred Shares and the number of such shares to be
          sold to one or more Potential Holders on whose behalf such
          Broker-Dealer acted by one or more Existing Holders on whose
          behalf each of such Seller's Broker-Dealers acted; and

               (vii) the Auction Date of the next succeeding Auction with
          respect to the Preferred Shares.

            (b) On each Auction Date, each Broker-Dealer that submitted an
      Order on behalf of any Existing Holder or Potential Holder shall:

               (i) in the case of a Broker-Dealer that is a Buyer's
          Broker-Dealer, instruct each Potential Holder on whose behalf
          such Broker-Dealer submitted a Bid that was accepted, in whole or
          in part, to instruct such Potential Holder's Agent Member to pay
          to such Broker-Dealer (or its Agent Member) through the
          Securities Depository the amount necessary to purchase the number
          of Preferred Shares to be purchased pursuant to such Bid against
          receipt of such shares and advise such Potential Holder of the
          Applicable Rate for the next succeeding Dividend Period;

               (ii) in the case of a Broker-Dealer that is a Seller's
          Broker-Dealer, instruct each Existing Holder on whose behalf such
          Broker-Dealer submitted a Sell Order that was accepted, in whole
          or in part, or a Bid that was accepted, in whole or in part, to
          instruct such Existing Holder's Agent Member to deliver to such
          Broker-Dealer (or its Agent Member) through the Securities
          Depository the number of Preferred Shares to be sold pursuant to
          such Order against payment therefor and advise any such Existing
          Holder that will continue to hold Preferred Shares of the
          Applicable Rate for the next succeeding Dividend Period;

               (iii) advise each Existing Holder on whose behalf such
          Broker-Dealer submitted a Hold Order of the Applicable Rate for
          the next succeeding Dividend Period;

               (iv) advise each Existing Holder on whose behalf such
          Brokerer-Dealer submitted an Order of the Auction Date for the
          next succeeding Auction; and

               (v) advise each Potential Holder on whose behalf such
          Broker-Dealer submitted a Bid that was accepted, in whole or in
          part, of the Auction Date for the next succeeding Auction.

            (c) On the basis of the information provided to it pursuant to
      (a) above, each Broker-Dealer that submitted a Bid or a Sell Order on
      behalf of a Potential Holder or an Existing Holder shall, in such
      manner and at such time or times as in its sole discretion it may
      determine, allocated any funds received by it pursuant to (b)(i)
      above and any Preferred Shares received by it pursuant to (b)(ii)
      above among the Potential Holders, if any, on whose behalf such
      Broker-Dealer submitted Bids, the Existing Holders, if any, on whose
      behalf such Broker-Dealer submitted Bids that were accepted or Sell
      Orders, and any Broker-Dealer or Broker-Dealers identified to it by
      the Auction Agent pursuant to (a)(v) or (a)(vi) above.

            (d) On each Auction Date:

                    (i) each Potential Holder and Existing Holder shall
               instruct its Agent Member as provided in (b)(i) or (ii)
               above, as the case may be;

                    (ii) each Seller's Broker-Dealer which is not an Agent
               Member of the Securities Depository shall instruct its Agent
               Member to (A) pay through the Securities Depository to the
               Agent Member of the Existing Holder delivering shares to
               such Broker-Dealer pursuant to (b)(ii) above the amount
               necessary to purchase such shares against receipt of such
               shares, and (B) deliver such shares through the Securities
               Depository to a Buyer's Broker-Dealer (or its Agent Member)
               identified to such Seller's Broker-Dealer pursuant to (a)(v)
               above against payment therefor; and

                    (iii) each Buyer's Broker-Dealer which is not an Agent
               Member of the Securities Depository shall instruct its Agent
               Member to (A) pay through the Securities Depository to a
               Seller's Broker-Dealer (or its Agent Member) identified
               pursuant to (a)(vi) above the amount necessary to purchase
               the shares to be purchased pursuant to (b)(i) above against
               receipt of such shares, and (B) deliver such shares through
               the Securities Depository to the Agent Member of the
               purchaser thereof against payment therefor.

            (e) On the day after the Auction Date:

                    (i) each Bidder's Agent Member referred to in (d)(i)
               above shall instruct the Securities Depository to execute
               the transactions described under (b)(i) or (ii) above, and
               the Securities Depository shall execute such transactions;

                    (ii) each Seller's Broker-Dealer or its Agent Member
               shall instruct the Securities Depository to execute the
               transactions described in (d)(ii) above, and the Securities
               Depository shall execute such transactions; and

                    (iii) each Buyer's Broker-Dealer or its Agent Member
               shall instruct the Securities Depository to execute the
               transactions described in (d)(iii) above, and the Securities
               Depository shall execute such transactions.

            (f) If an Existing Holder selling Preferred Shares in an
      Auction fails to deliver such shares (by authorized book-entry), a
      Broker-Dealer may deliver to the Potential Holder on behalf of which
      it submitted a Bid that was accepted a number of whole Preferred
      Shares that is less than the number of shares that otherwise was to
      be purchased by such Potential Holder. In such event, the number of
      Preferred Shares to be so delivered shall be determined solely by
      such Broker-Dealer. Delivery of such lesser number of shares shall
      constitute good delivery. Notwithstanding the foregoing terms of this
      paragraph (f), any delivery or non-delivery of shares which shall
      represent any departure from the results of an Auction, as determined
      by the Auction Agent, shall be of no effect unless and until the
      Auction Agent shall have been notified of such delivery or
      non-delivery in accordance with the provisions of the Auction Agent
      Agreement and the Broker-Dealer Agreements.


                                 EXHIBIT C

                           BANKERS TRUST COMPANY
                              AUCTION BID FORM

Submit To: Bankers Trust Co.         Issue:      The BlackRock Insured
           4 Albany Street                       Municipal 2008 Term Trust Inc.
           New York, New York 10006  Series:      _____________________________
                                     Auction Date:_____________________________
           Attention: Auction Rate   Telephone (212) 250-6215
                      Securities     Facsimile (212) 250-6850

The undersigned Broker-Dealer submits the following Order on behalf of the
Bidder listed below:

Name of Bidder: ______________________

                              EXISTING HOLDER

Shares now held __________                HOLD            _____________________
                                          BID at rate of  _____________________
                                          SELL            _____________________

                              POTENTIAL HOLDER

                                          # of shares bid _____________________
                                          BID at rate of  _____________________

Notes:

(1)   If submitting more than one Bid for one Bidder, use additional
      Auction Bid Forms.

(2)   If one or more Bids covering in the aggregate more than the number of
      outstanding shares held by any Existing Holder are submitted, such
      Bids shall be considered valid in the order of priority set forth in
      the Auction Procedures on the above issue.

(3)   A Hold or Sell may be placed only by an Existing Holder covering a
      number of shares not greater than the number of shares currently
      held.

(4)   Potential Holders may make only Bids, each of which must specify a
      rate. If more than one Bid is submitted on behalf of any Potential
      Holder, each Bid submitted shall be a separate Bid with the rate
      specified.

(5)   Bids may contain no more than three figures to the right of the
      decimal point (.001 of 1%). Fractions will not accepted.

      NAME OF BROKER-DEALER ___________________________

      Authorized Signature  ___________________________


                                 EXHIBIT D

(To be used only for transfers made other than pursuant to an Auction).

                               TRANSFER FORM

Re:   The BlackRock Insured Municipal 2008 Term Trust Inc. Series [T7] [T28]
      [R7] [R28] Preferred Shares (the "Preferred Shares")

We are (check one):

/ / the Existing Holder named below;

/ / the Broker-Dealer for such Existing Holder; or

/ / the Agent Member for such Existing Holder.

We hereby notify you that such Existing Holder has transferred

_____ shares of [Series T7] [Series T28] [Series R7] [Series R28] Preferred
Shares to __________.


                                             _________________________________
                                             (Name of Existing Holder)


                                             _________________________________
                                             (Name of Broker-Dealer)


                                             _________________________________
                                             (Name of Agent Member)


                                             By:______________________________
                                                Printed Name:
                                                Title:


                                 EXHIBIT E

                  (To be used only for failures to deliver
               Preferred Shares sold pursuant to an Auction)

                       NOTICE OF A FAILURE TO DELIVER

Complete either I or II

      I.    We are a Broker-Dealer for _________________ (the "Purchaser"),
            which purchased _______ Series [T7][T28][R7][R28] Preferred
            Shares of The BlackRock Insured Municipal 2008 Term Trust Inc.
            in the Auction held on ___________ from the seller of such
            shares.

      II.   We are a Broker-Dealer for _________________ (the "Seller"),
            which sold _______ Series [T7][T28][R7][R28] Preferred Shares
            of The BlackRock Insured Municipal 2008 Term Trust Inc. in the
            Auction held on ____________ to the Purchaser of such shares.

            We hereby notify you that (check one) --

            _________     the Seller failed to deliver such
                          shares to the Purchaser

            _________     the Purchaser failed to make payment
                          to the Seller upon delivery of such
                          shares

                                      Name:______________________________
                                           (Name of Broker-Dealer)


                                      By: _____________________________
                                          Printed Name:
                                          Title:




                             POWER OF ATTORNEY



      That each of the undersigned officers and directors of The BlackRock
 Insured Municipal 2008 Term Trust Inc., a corporation formed under the laws
 of the State of Maryland (the "Trust"), do constitute and appoint Ralph L.
 Schlosstein, Laurence D. Fink and Karen H. Sabath, and each of them, his or
 her true and lawful attorneys and agents, each with full power and
 authority (acting alone and without the other) to execute in the name and
 on behalf of each of the undersigned as such officer or director, a
 Registration Statement on Form N-2, including any pre-effective amendments
 and/or any post-effective amendments hereto and any subsequent Registration
 Statement of the Trust pursuant to Rule 462(b) of the Securities Act of
 1933, as amended (the "1933 Act") and any other filings in connection
 therewith, and to file the same under the 1933 Act or the Investment
 Company Act of 1940, as amended, or otherwise, with respect to the
 registration and offering by the Trust of its preferred stock, liquidation
 preference $25,000 per share, granting to such attorneys and agents and
 each of them, full power of substitution and revocation in the premises;
 and ratifying and confirming all that such attorneys and agents or any of
 them, may do or cause to be done by virtue of these presents.

      This Power of Attorney may be executed in multiple counterparts, each
 of which shall be deemed an original, but which taken together shall
 constitute one instrument.

      IN WITNESS WHEREOF, each of the undersigned has executed this Power of
 Attorney this 3rd day of January, 2000.

                            /s/ Dr. Andrew F. Brimmer
                           -----------------------------
                           Dr. Andrew F. Brimmer
                           Director


                            /s/ Richard E. Cavanagh
                            ----------------------------
                            Richard E. Cavanagh
                            Director


                            /s/ Kent Dixon
                            ---------------------------
                            Kent Dixon
                            Director


                            /s/ Frank J. Fabozzi
                            ---------------------------
                            Frank J. Fabozzi
                            Director


                            /s/ James Clayburn LaForce, Jr.
                            -------------------------------
                            James Clayburn LaForce, Jr.
                            Director


                            /s/ Walter F. Mondale
                            --------------------------------
                            Walter F. Mondale
                            Director


                            /s/ Ralph L. Schlosstein
                            ---------------------------------
                            Ralph L. Schlosstein
                            Director and President


                            /s/ Laurence D. Fink
                            ----------------------------------
                            Laurence D. Fink
                            Director


                             /s/ Henry Gabbay
                            -----------------------------------
                            Henry Gabbay
                            Treasurer




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