BLACKROCK INVESTMENT QUALITY MUNICIPAL TRUST INC
N-2, 2000-01-27
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  As filed with the Securities and Exchange Commission on January 27, 2000
                                   Securities Act Registration No. 333-
                                   Investment Company Registration No. 811-7354
===============================================================================

                     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. 5                     |X|

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


           THE BLACKROCK INVESTMENT QUALITY MUNICIPAL 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 Investment Quality Municipal 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
                             Four Times Square
                          New York, New York 10036

                           Thomas A. DeCapo, Esq.
                  Skadden, Arps, Slate, Meagher & Flom LLP
                             One Beacon Street
                      Boston, Massachusetts 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              PROPOSED
                 TITLE OF SECURITIES                    AMOUNT BEING     MAXIMUM OFFERING     MAXIMUM AGGREGATE      AMOUNT OF
                  BEING REGISTERED                       REGISTERED       PRICE PER UNIT        OFFERING PRICE    REGISTRATION FEE
<S>                                                   <C>              <C>                  <C>                 <C>
- ----------------------------------------------------------------------------------------------------------------------------------
Auction Rate Municipal Preferred Stock, Series T7      662 shares           $25,000            $16,550,000            $4,071
(Liquidation preference $25,000 per share)...........
- ----------------------------------------------------------------------------------------------------------------------------------
</TABLE>



           THE BLACKROCK INVESTMENT QUALITY MUNICIPAL TRUST INC.
                           CROSS REFERENCE SHEET

                             Part A-Prospectus

<TABLE>
<CAPTION>
                               ITEMS IN PART A OF FORM N-2
                                 SPECIFIED IN PROSPECTUS                                  LOCATION IN PROSPECTUS
                                 -----------------------                                  ----------------------
<S>     <C>                                                                   <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 Securities...................Capitalization; Investment 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 Additional                      Table of Contents of the Statement of Additional
          Information...........................................................Information

<CAPTION>
                                          Part B-Statement of Additional Information

                                ITEMS IN PART B OF FORM N-2                                   LOCATION IN STATEMENT OF
                                                                                               ADDITIONAL INFORMATION
                                                                                               ----------------------
<S>     <C>                                                                   <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)

                                                      Part C-Other Information

Items 24-33 have been answered in Part C of this Registration Statement
</TABLE>


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 JANUARY 27, 2000

PROSPECTUS

                                $16,550,000
           THE BLACKROCK INVESTMENT QUALITY MUNICIPAL TRUST INC.
      AUCTION RATE MUNICIPAL PREFERRED STOCK ("NEW PREFERRED SHARES")
                           662 SHARES, SERIES T7
                  LIQUIDATION PREFERENCE $25,000 PER SHARE

     The BlackRock Investment Quality Municipal Trust Inc. (the "Trust") is
a closed-end, diversified management investment company. The Trust's
investment objective is to provide high current income exempt from regular
Federal income tax consistent with the preservation of capital.

     The Trust seeks to achieve its investment objective by investing
substantially all of its assets in a diversified portfolio of investment
grade municipal obligations and to actively manage its assets in relation
to market conditions and interest rate changes. Under normal circumstances,
the Trust invests at least 80% of its assets in securities which are rated
at the time of investment at least Baa, MIG or P-1 by Moody's Investors
Service, Inc. ("Moody's"), BBB, SP-2 or A-1 by Standard & Poor's Rating
Service ("S&P"), or BBB or F-1 by Fitch Investors Service, Inc. ("Fitch")
or another nationally recognized statistical rating organization. The Trust
may invest up to 20% of its assets in unrated securities that are deemed by
the Trust's investment adviser to be equivalent credit quality. No
assurance can be given that the Trust will achieve its investment
objective. Although the Trust does not ordinarily invest in municipal
obligations the interest on which is subject to the Federal alternative
minimum tax and expects that no more than 20% of its assets will be
invested in municipal obligations subject to such tax at any time, all or a
portion of the Trust's dividends may be subject to Federal alternative
minimum tax. 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 ("SEC") 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 SEC
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 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              $16,550,000
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 662 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, 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 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.................................................11
OTHER INVESTMENT PRACTICES............................................13
RISKS.................................................................14
MANAGEMENT OF THE TRUST...............................................16
DESCRIPTION OF PREFERRED SHARES.......................................19
DESCRIPTION OF NEW PREFERRED SHARES...................................20
THE AUCTION...........................................................27
TAXES.................................................................30
DETERMINATION OF NET ASSET VALUE......................................31
REPURCHASE OF COMMON SHARES...........................................32
DESCRIPTION OF CAPITAL STOCK..........................................32
CUSTODIAN.............................................................34
UNDERWRITING..........................................................34
TRANSFER AGENT, DIVIDEND
DISBURSING AGENT AND REGISTRAR........................................35
LEGAL OPINIONS........................................................35
EXPERTS...............................................................35
REPORTS TO STOCKHOLDERS...............................................35
AVAILABLE INFORMATION.................................................35
TABLE OF CONTENTS FOR THE STATEMENT OF ADDITIONAL INFORMATION.........37
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 Investment Quality Municipal Trust Inc. (the
                                                     "Trust") is a diversified, closed-end management investment
                                                     company.  As of December 31, 1999, the Trust had 16,707,093
                                                     shares of common stock outstanding and 5,200 preferred shares
                                                     outstanding in two series: 2,600 preferred shares designated
                                                     Series T7 and 2,600 preferred shares designated Series T28.  The
                                                     Trust's common shares are traded on the New York Stock
                                                     Exchange under the symbol "BKN."

THE OFFERING.......................................  The Trust is offering 662 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 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 high current
                                                     income exempt from regular Federal income tax consistent with
                                                     the preservation of capital.  No assurance can be given that the
                                                     Trust will achieve its investment objective.  Although the Trust
                                                     does not ordinarily invest in municipal obligations subject to the
                                                     Federal alternative minimum tax ("AMT") and expects that no
                                                     more than 20% of its assets will be invested in municipal
                                                     obligations subject to such tax at any time, all or a portion of the
                                                     Trust's dividends may be subject to AMT.

                                                     In seeking to provide high current income exempt from
                                                     regular Federal income tax, the Trusts intends to invest
                                                     substantially all of its assets in a diversified portfolio
                                                     of investment grade municipal obligations and to actively
                                                     manage its assets in relation to market conditions and
                                                     interest rate changes. Under normal circumstances, the Trust
                                                     will invest at least 80% of its assets in securities which
                                                     are rated at the time of investment at least Baa, MIG or P-1
                                                     by Moody's, BBB, SP-2 or A-1 by S&P, or BBB or F-1 by Fitch
                                                     or another nationally recognized statistical rating
                                                     organization. The Trust may invest up to 20% of its assets
                                                     in unrated securities that are deemed by the Trust's
                                                     investment adviser to be of equivalent credit quality. The
                                                     Trust emphasizes investments in municipal obligations with
                                                     long-term maturities and ordinarily maintains an average
                                                     portfolio maturity of 20-30 years, but the average maturity
                                                     may be shortened from time to time depending on market
                                                     conditions.

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. 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............................  Although the Trust does not ordinarily invest in municipal
                                                     obligations subject to AMT, all or a portion of the Trust's
                                                     dividends may be subject to AMT. 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.

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 the issuance of the New Preferred Shares that
                                                     they be issued with a rating of "aaa" from Moody's and "AAA"
                                                     from S&P and that the Trust receive written assurance from each
                                                     of Moody's and S&P that the issuance of the New Preferred
                                                     Shares will not cause a downgrading of the Trust's currently
                                                     outstanding Preferred Shares.

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 applicable 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 April 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 October 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 April 30, 1999, which are available without
charge from the Trust.

<TABLE>
<CAPTION>
                                                                             YEAR ENDED OCTOBER 31,
                                                         ------------------------------------------------------------

                                              SIX MONTHS                                                               FEBRUARY
                                                ENDED                                                                  26, 1993**
                                               APRIL 30,                                                               THROUGH
PER COMMON SHARE OPERATING                       1999                                                                  OCTOBER
PERFORMANCE:                                  (UNAUDITED)    1998        1997        1996        1995        1994      31, 1993
                                              --------     --------    --------    ---------   ---------   ---------   ----------
<S>                                        <C>               <C>     <C>        <C>          <C>         <C>         <C>
Net asset value, beginning of the period......$  15.78     $  15.32    $  14.52    $   14.18   $   12.05   $   14.76   $    14.10
                                              --------     --------    --------    ---------   ---------   ---------   ----------
   Net investment income......................    0.55         1.08        1.08         1.09        1.10        1.06         0.66
   Net realized and unrealized gain (loss)
     on investments...........................   (0.18)        0.70        0.80         0.34        2.16       (2.64)        0.74
                                              --------     --------    --------    ---------   ---------   ---------   ----------
Net increase (decrease) from investment
    operations ...............................    0.37         1.78        1.88         1.43        3.26       (1.58)        1.40
                                              --------     --------    --------    ---------   ---------   ---------   ----------

Dividends and distributions:
   Dividends from net investment income to:
     Common shareholders......................    (.43)        (.81)       (.78)        (.79)       (.82)       (.90)        (.45)
     Preferred shareholders...................    (.11)        (.24)       (.27)        (.28)       (.31)       (.21)        (.11)
   Distributions from net realized gain on investments
to:
     Common shareholders......................    (.15)        (.20)       (.02)        (.01)         --          --           --
     Preferred shareholders...................    (.04)        (.07)       (.01)        (.01)         --          --           --

Total dividends and distributions.............   (0.73)       (1.32)      (1.08)       (1.09)      (1.13)      (1.11)       (0.56)

Capital charge with respect to issuance of common
and preferred shares..........................      --           --          --           --          --   $    (.02)  $     (.18)
Net asset value, end of period*...............$  15.42     $  15.78    $  15.32    $   14.52   $   14.18   $   12.05   $   14.76##

Market value, end of period*..................$  15.19     $  15.44    $  13.38    $   12.44   $   12.00   $   10.38   $   14.125

TOTAL INVESTMENT RETURN +.....................    2.09%       23.81%      14.39%       10.41%      24.01%     (20.98)%       3.36%

RATIOS TO AVERAGE NET ASSETS OF
   COMMON SHAREHOLDERS:(A)
                                                      %++
Expenses++....................................    1.01%+       1.04%       1.07%       1.12%       1.16%        1.14%     1.04%+++
Net investment income before preferred stock          %++
   dividends++................................    7.13%++      6.95%       7.42%        7.57%       8.36%       7.80%     6.88%+++

                                                      %++
Preferred stock dividends.....................    1.39%++      1.53%       1.88%        1.97%       2.34%       1.55%     1.16%+++
Net investment income available to common             %++
   shareholders...............................    5.74%++       5.42%       5.54%        5.60%       6.02%       6.25%     5.72%+++

SUPPLEMENTAL DATA:
Average net assets of common shareholders
   (in thousands).............................$259,970     $259,280    $243,947    $ 238,540   $ 219,740   $ 226,935   $  236,810
Portfolio turnover............................      20%          46%        160%         164%        182%        210%         110%
Net assets of common shareholders, end of peri              263,590     255,926      242,547     236,990     201,343      246,631
    (in thousands)............................$257,690     $           $           $           $           $           $
Preferred stock outstanding (in thousands)....$130,000     $130,000    $130,000    $ 130,000   $ 130,000   $ 130,000   $  130,000
Asset coverage per share of preferred stock,
   end of period#.............................$ 74,566     $ 75,690    $ 74,241    $  71,644   $  70,575   $ 127,440   $  144,858
- ------------
</TABLE>

*    Net asset value and market value are published in Barron's each
     Saturday and The Wall Street Journal each Monday.
**   Commencement of investment operations.
#    A 2-for-1 stock split occurred on July 24, 1995.
##   Net asset value immediately after the closing of the first public
     offering was $14.05.
+    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.
(a)  Certain changes have been made to the ratios to average net assets of
     common shareholders for the period ended October 31, 1993 to conform
     to current year presentation.

                                 THE TRUST

         The BlackRock Investment Quality Municipal 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 November
19, 1992, and has registered under the Investment Company Act of 1940 (the
"1940 Act"). 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 February 26, 1993,
upon the closing of the initial public offering of 15,500,000 of its common
shares. The net proceeds of such offering were approximately $218.6
million. In March, 1993, the Trust sold, pursuant to an over-allotment
option granted to the underwriters in the initial public offering, an
additional 1.2 million of its common shares for net proceeds of
approximately $14.1 million.

         On March 26, 1993, the Trust issued shares of preferred stock in
the following amounts and with the following designations: Preferred Shares
Series T7 - 1,300 shares and Preferred Shares Series T28 - 1,300 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 split occurred on July 24, 1995.

         As of December 31, 1999, $16,707,093 common shares of the Trust were
outstanding and 5,200 preferred shares were outstanding in two series:
2,600 Preferred Shares Series T7 and 2,600 Preferred Shares Series T28. The
Trust's common shares are traded on the New York Stock Exchange under the
symbol "BKN."

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


                   Amount Outstanding
                 Exclusive of Treasury  Asset Coverage  Involuntary Liquidating
        As of          Securities         Per Share*     Preference Per Share
        -----          ----------         ----------     --------------------
12/31/1993               2,600           $144,858                $50,000
12/31/1994               2,600           $127,440                $50,000
12/31/1995**             5,200            $70,575                $25,000
12/31/1996               5,200            $71,644                $25,000
12/31/1997               5,200            $74,241                $25,000
12/31/1998               5,200            $75,690                $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               16,707,093
Series T7  Preferred Shares          2,600                 0                  2,600
Series T28  Preferred Shares         2,600                 0                  2,600
</TABLE>


                              USE OF PROCEEDS

         The net proceeds of the offerings will be $[                   ],
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 its 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 (5,200 shares issued; 5,862
     preferred shares issued and outstanding, as adjusted, at $25,000 per share
     liquidatrr preference).....................................................           $ 130,000,000    $  146,550,000
   Common Shares, par value $.01 per share (16,707,093 shares issued and
     outstanding).............................................................                   167,071           167,071
   Paid in capital in excess at par ..........................................               232,077,869       231,612,369
   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 high current income
exempt from regular Federal income tax consistent with the preservation of
capital. No assurance can be given that the Trust will achieve its
investment objective.

         The Trust seeks to achieve its investment objective by investing
substantially all of its assets in a diversified portfolio of investment
grade municipal obligations and actively managing its assets in relation to
market conditions and interest rate changes. Under normal circumstances,
the Trust will invest at least 80% of its assets in securities rated
investment grade by Moody's (at least Baa, MIG or P-1), S&P (at least BBB,
SP-2 or A-1), Fitch (at least BBB or F-1) or another nationally recognized
statistical rating agency. The Trust may invest up to 20% of its assets in
unrated securities that are deemed by the Adviser to be of equivalent
credit quality. The Trust does not ordinarily invest more than 25% of its
total assets (taken at market value) in municipal obligations whose issuers
are located in the same state. The Trust emphasizes investments in
municipal obligations with long-term maturities and expects to maintain an
average portfolio maturity of 20-30 years, but the average maturity may be
shortened from time to time depending on market conditions. Although the
Trust does not currently intend to invest in municipal obligations the
interest on which would be subject to AMT and expects that no more than 20%
of its assets will be invested in municipal obligations subject to such tax
at any time, all or a portion of the Trust's dividends paid in respect of
the New Preferred Shares may be subject to AMT.

         In addition, the Trust may utilize certain options, futures,
interest rate swaps and related transactions for hedging purposes. To the
extent the Trust utilizes such 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, under normal circumstances, the Trust expects that
its use of such practices will not be significant.

         For purposes of enhancing liquidity and/or preserving capital, 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. 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 outstanding preferred stock will be more
likely to approximate or exceed the net rate of return on the Trust's
investment portfolio, with the result that the leverage resulting from the
preferred stock 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, capped variable and
floating rate obligations, zero coupon securities, custodial receipts or
certificates, auction and residual component municipal 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, S&P and Fitch 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 and is subject to reinvestment
risk.

         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.

INVESTMENT GRADE MUNICIPAL OBLIGATIONS

          The Trust invests substantially all of its assets in municipal
obligations rated investment grade at the time of purchase. The lowest
investment grade rating for municipal obligations is "BBB" by S&P, "Baa" by
Moody's or "BBB" by Fitch. "BBB" municipal obligations (including those
rated as low as BBB-) are considered by S&P as having "adequate protection
parameters. However, adverse economic conditions or changing circumstances
are more likely to lead to a weakened capacity to meet its financial
commitment on the obligation." "Baa" municipal obligations (including those
rated as low as Baa3) are considered by Moody's "as medium grade
obligations, i.e., they are neither highly protected nor poorly secured.
Interest payments and principal security appear adequate for the present
but certain protective elements may be lacking or may be characteristically
unreliable over any great length of time. Such municipal obligations lack
outstanding investment characteristics and in fact have speculative
characteristics as well." "BBB" municipal obligations (including those
rated as low as BBB-) are considered by Fitch to be "of satisfactory credit
quality. The obligor's ability to pay interest and repay principal is
considered to be adequate. Adverse changes in economic conditions and
circumstances, however, are more likely to have adverse consequences on
these municipal obligations, and therefore impair timely payment." The
Trust's ability to preserve principal is a function of, among other things,
the ability of the issuers of municipal obligations in which the Trust
invests to make timely payments of interest and principal and the ability
of the Adviser to select and monitor such securities and to seek to
minimize the potential adverse impact of rating downgrades.


                        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. 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. 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. The Trust may invest in securities rated as low
as Baa, MIG or P-1 by Moody's, BBB, SP-2 or A-1 by S&P or BBB or F-1 by
Fitch or another nationally recognized statistical rating organization. The
Trust may invest up to 20% of its assets in unrated securities that are
deemed by the Adviser to be of equivalent credit quality. Adverse changes
in economic conditions or changing circumstances are more likely to lead to
a weakened capacity of the issuers of such municipal obligations to make
timely payments of interest and principal than would be the case with
respect to issuers of higher rated 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 manage 13 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 B-1, B-2 and B-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".

         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 will not be subject to any sinking fund but
will be 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 B-1, B-2 and
B-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 has reclassified 662 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. With
respect to a Special Dividend Period of 35 days or fewer, dividends on New
Preferred Shares are ordinarily paid on the next Business Day next
succeeding the last day thereof. With respect to a Special Dividend Period
of more than 35 days, dividends on New Preferred Shares are ordinarily paid
on the first business day of each calendar month during such Special
Dividend Period and on the Business Day next succeeding the last day
thereof.

         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:

                  Credit Ratings                  Applicable       Applicable
                  --------------                  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%

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 declared and paid 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.

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
$465,500, 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, is 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 provides 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 [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
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
B-1, B-2 and B-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 having a remaining maturity of 60 days or less are valued at
amortized cost, which approximates market value. 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 has reclassified 662 shares of unissued capital stock as New
Preferred Shares.

COMMON SHARES

         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 December 31, 1999, there were 16,707,093 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 February 19, 1992 under the symbol "BKN."

         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 has reclassified 662 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 ...............           662
                                           ===============

         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 incorporated by
reference 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 OF CONTENTS FOR THE
                    STATEMENT OF ADDITIONAL INFORMATION

                                                                           Page

STATEMENT OF ADDITIONAL INFORMATION.........................................S-1
INVESTMENT OBJECTIVE AND POLICIES...........................................S-2
INVESTMENT POLICIES AND TECHNIQUES..........................................S-5
MANAGEMENT OF THE TRUST.....................................................S-8
PORTFOLIO TRANSACTIONS AND BROKERAGE.......................................S-13
ADDITIONAL INFORMATION CONCERNING THE AUCTIONS FOR NEW PREFERRED SHARES....S-14
REPURCHASE OF COMMON SHARES................................................S-16
TAX MATTERS................................................................S-17
FINANCIAL STATEMENTS.......................................................S-21


APPENDIX A - GENERAL CHARACTERISTICS AND RISKS OF HEDGING TRANSACTIONS......A-1
APPENDIX B-1 - ARTICLES OF AMENDMENT......................................B-1-1
APPENDIX B-2 - ARTICLES OF AMENDMENT......................................B-2-1
APPENDIX B-3 - ARTICLES SUPPLEMENTARY.....................................B-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>
<CAPTION>
             (TAXABLE INCOME*)                                                  TAX EXEMPT YIELD OF:
- --------------------------------------------      MARGINAL     -------------------------------------------------
                                                   INCOME          4%       4.5%       5%         5.5%       6%
    SINGLE RETURN           JOINT RETURN         TAX BRACKET      IS EQUIVALENT TO A FULLY TAXABLE 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.


===============================================================================



                                $16,550,000


                      THE BLACKROCK INVESTMENT QUALITY
                            MUNICIPAL TRUST INC.


                   AUCTION RATE MUNICIPAL PREFERRED STOCK

                           662 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 JANUARY 27, 2000

THE BLACKROCK INVESTMENT QUALITY MUNICIPAL TRUST INC.

STATEMENT OF ADDITIONAL INFORMATION

The BlackRock Investment Quality Municipal 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 B-1, B-2 and B-3.

                             TABLE OF CONTENTS

                                                                         Page

STATEMENT OF ADDITIONAL INFORMATION.......................................S-1
INVESTMENT OBJECTIVE AND POLICIES.........................................S-2
INVESTMENT POLICIES AND TECHNIQUES........................................S-5
MANAGEMENT OF THE TRUST...................................................S-8
PORTFOLIO TRANSACTIONS AND BROKERAGE.....................................S-13
ADDITIONAL INFORMATION CONCERNING THE AUCTIONS FOR NEW PREFERRED SHARES..S-14
REPURCHASE OF COMMON SHARES..............................................S-16
TAX MATTERS..............................................................S-17
FINANCIAL STATEMENTS.....................................................S-21
APPENDIX A  - GENERAL CHARACTERISTICS AND RISKS OF HEDGING TRANSACTIONS...A-1
APPENDIX B-1 - ARTICLES OF AMENDMENT                 ...................B-1-1
APPENDIX B-2 - ARTICLE OF AMENDMENT.....................................B-2-1
APPENDIX B-3 - ARTICLES SUPPLEMENTARY...................................B-3-1




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


                     INVESTMENT OBJECTIVE AND POLICIES

         Although the Trust does not ordinarily invest in municipal
obligations subject to the Federal alternative minimum tax ("AMT") and
expects that no more than 20% of its assets will be invested in municipal
obligations subject to such tax at any time, all or a portion of the
Trust's dividends may be subject to AMT. New Preferred Shares therefore may
not be a suitable investment for investors who are subject to AMT 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 AMT, 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.

         The Trust invests a portion of its assets in municipal obligations
that pay interest at a coupon rate equal to a base rate plus additional
interest for a certain period of time if short-term interest rates rise
above a predetermined level or "cap." Although the specific terms of these
municipal obligations may differ, the amount of any additional interest
payment typically is calculated pursuant to a formula based upon an
applicable short-term interest rate index multiplied by a designated
factor. This use of a designated factor in the calculation of additional
interest effectively multiplies the underlying principal amount of these
municipal obligations and the Trust will attempt under normal market
conditions to purchase a sufficient amount of these securities so that the
"notional principal" on which any additional interest is calculated is
equal to at least 100% of the liquidation preference of the Trust's
outstanding Preferred Shares. The Adviser believes that during periods of
sharp increases in short-term interest rates, the total coupon rate payable
on these municipal obligations frequently would exceed prevailing
short-term interest rates. The additional interest component of the coupon
rate of these municipal obligations generally expires before the maturity
of the underlying instrument. These municipal obligations may also contain
provisions that provide for conversion at the option of the issuer to
constant interest rates in addition to standard call features. Under normal
market conditions, the Trust invests approximately 15-25% of its total
assets in these municipal obligations. There can be no assurance that these
securities will continue to be available at current levels or otherwise,
and they may be subject to greater volatility than other municipal
obligations.

         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 Trust may acquire custodial receipts or certificates
underwritten by securities dealers or banks that evidence ownership of
future interest payments principal payments or both on certain municipal
obligations. The underwriter of these certificates or receipts typically
purchases municipal obligations and deposits the obligations in an
irrevocable trust or custodial account with a custodian bank which then
issues receipts or certificates that evidence ownership of the periodic
unmatured coupon payments and the final principal payment on the
obligations. Custodial receipts evidencing specific coupon or principal
payments have the same general attributes as zero coupon municipal
obligations described above. Although under the terms of a custodial
receipt, the Trust typically would be authorized to assert its rights
directly against the issuer of the underlying obligations, the Trust could
be required to assert through the custodian bank those rights as may exist
against the underlying issuer. Thus, in the event the underlying issuer
fails to pay principal and/or interest when due, the Trust may be subject
to delays, expenses and risks that are greater than those that would have
been involved if the Trust had purchased a direct obligation of the issuer.
In addition, in the event that the trust or custodial account in which the
underlying security has been deposited is determined to be an association
taxable as a corporation, instead of a non-taxable entity, the yield on the
underlying security would be reduced in recognition of any taxes paid.

         The Trust may also invest in municipal obligations the interest
rate on which has been divided by the issuer into two different and
variable components, which together result in a fixed interest rate.
Typically, the first of the components (the "Auction Component") pays an
interest rate that is reset periodically through an auction process,
whereas the second of the components (the "Residual Component") pays a
residual interest rate based on the difference between the total interest
paid by the issuer on the municipal obligation and the auction rate paid on
the Auction Component. The Trust may purchase both Auction and Residual
Components.

         Because the interest rate paid to holders of Residual Components
is generally determined by subtracting the interest rate paid to the
holders of Auction Components from a fixed amount, the interest rate paid
to Residual Component holders will decrease as the Auction Component's rate
increases and increase as the Auction Component's rate decreases. Moreover,
the extent of the increases and decreases in market value of Residual
Components may be larger than comparable changes in the market value of an
equal principal amount of a fixed rate municipal obligation having similar
credit quality, redemption provisions and maturity.

         The term municipal obligations also includes obligations, such as
tax-exempt notes, municipal commercial paper and municipal lease
obligations, having relatively short-term maturities.

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, except that the Trust may control a portfolio subsidiary;

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

                  (8) purchase or sell commodities or commodity contracts
         except for purposes, and only to the extent, permitted by
         applicable law without the Trust becoming subject to registration
         with the Commodity Futures Trading Commission as a commodity pool;
         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.

<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, Inc., a Washington,
4400 MacArthur Blvd., N.W.                                       D.C. based economic and financial consulting firm.
Suite 302                                                        Director of CarrAmerica Realty Corporation and Borg-
Washington, DC 20007                                             Warner Automotive. Formerly member of the Board of
Age:  72                                                         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

Richard E. Cavanagh                   Director                   President and Chief Executive Officer of The
845 Third Avenue                                                 Conference Board, Inc., a leading global business
New York, NY 10022                                               membership organization, from 1995-present. Former
Age:  52                                                         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,
                                                                 Educational Testing Services (ETS) and Airplanes
                                                                 Group, Aircraft Finance Trust (AFT).  Director, Arch
                                                                 Chemicals (chemicals), Fremont Group (investments)
                                                                 and The Guardian Life Insurance Company of America
                                                                 (insurance).

Kent Dixon                            Director                   Consultant/Investor.  Former President and Chief
9495 Blind Pass Road                                             Executive Officer of Empire Federal Savings Bank of
Unit #602                                                        America and Banc PLUS Savings Association, former
St. Petersburg, FL 33706                                         Chairman of the Board, President and Chief Executive
Age:  61                                                         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 Professor
New Hope, PA 18938                                               of Finance at the School of Management at Yale
Age:  50                                                         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 Officer of BlackRock
Age:  47                                                         Financial Management, Inc. and BlackRock, Inc.
                                                                 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. Anderson Graduate
P.O. Box 1595                                                    School of Management, University of California since
Pauma Valley, CA 92061                                           July 1, 1993.  Director, Jacobs Engineering Group, Inc.,
Age:  69                                                         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).  Formerly
Minneapolis, MN 55402                                            U.S. Ambassador to Japan (1993-1996).  Formerly Vice
Age:  71                                                         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     President of BlackRock Financial Management, Inc.
Age:  48                                                         and BlackRock, Inc.  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. from April
                                                                 1988 to January 1991.  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 of BlackRock Financial
Age:  52                                                         Management, Inc. since January 1990.  Director of
                                                                 BlackRock Financial Management, Inc. from February
                                                                 1989 to January 1990.  From September 1984 to
                                                                 February 1989, Vice President at The First Boston
                                                                 Corporation.

Robert S. Kapito                      Vice President             Managing Director and Vice Chairman of BlackRock
Age:  42                                                         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. from January
                                                                 1993 to January 1996.  Vice President and Associate of
                                                                 BlackRock Financial Management, Inc. from January
                                                                 1991 and April 1989 to January 1993 and January 1991,
                                                                 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. from January 1989 and August 1988 to January
                                                                 1993 and January 1989, 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 BlackRock Financial
Age:  41                                                         Management, Inc. since January 1991.  Director of
                                                                 BlackRock Financial Management, Inc. from January
                                                                 1989 to January 1991.  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 BlackRock Financial
Age:  37                                                         Management, Inc. since January 1996.   Director of
                                                                 BlackRock Financial Management, Inc. from January
                                                                 1994 to January 1996.  Vice President of BlackRock
                                                                 Financial Management, Inc. from October 1991 to
                                                                 January 1994.  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. from January
                                                                 1996 to January 2000.  Vice President of BlackRock
                                                                 Financial Management, Inc. from February 1993 to
                                                                 January 1996.  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                      $                      $160,000
Richard E. Cavanagh                    $                      $160,000
Kent Dixon                             $                      $160,000
Frank J. Fabozzi                       $                      $160,000
Laurence D. Fink                     N/A                         N/A
James Grosfeld**                       $                      $
James Clayburn LaForce, Jr.            $                      $160,000
Ralph L. Schlosstein                 N/A                           N/A
Walter F. Mondale                      $                      $160,000
</TABLE>

   *        The BlackRock family of funds consists of 22 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 17, 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 less than 200% 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 alter 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 October 31, 1998
(audited); Statement of Assets and Liabilities, dated October 31, 1998
(audited); Statement of Operations for the year ended October 31, 1998
(audited); Statement of Changes in Net Investment Assets for the two years
ended October 31, 1998 (audited) and the independent auditors report
included in the Trust's Annual Report for the fiscal year ended October 31,
1998 and the Trust's Portfolio of Investments, dated April 30, 1999
(unaudited); Statement of Assets and Liabilities, dated April 30, 1999
(unaudited); Statement of Operations for the period ended April 30, 1999
(unaudited); and Statement of Changes in Net Investment Assets for the
period ended April 30, 1999 (unaudited) included in the Trust's Semi-Annual
Report for the six-month period ended April 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-1


                           ARTICLES OF AMENDMENT

                                     OF

           THE BLACKROCK INVESTMENT QUALITY MUNICIPAL TRUST INC.


         The undersigned, on behalf of THE BLACKROCK INVESTMENT QUALITY
MUNICIPAL 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 March 30, 1993) 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 2,600 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 two series of 1,300 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 and Auction Rate
         Municipal Preferred Stock, Series T28.

                  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 1,300 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 April 1,
                  1993; have an Initial Dividend Rate of 2.30% per annum
                  and the Initial Dividend Payment Date shall be April 14,
                  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 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 T28: A series of 1,300 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 April 1,
                  1993; have an Initial Dividend Rate of 2.35% per annum
                  and the Initial Dividend Payment Date shall be May 5,
                  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 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.

         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 at 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., 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 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 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 Banker's 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 Security during a specific 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 laws
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 Investment Quality Municipal Trust
Inc., a Maryland corporation.

         "Date of Original Issue" means April 1, 1993, 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 T28 Preferred Shares) or 7-day
Dividend Period (in the case of 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.

         "Holder" means a Person identified as a holder of record of
Preferred Shares in 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 each series
of Preferred Shares and Other Preferred Shares, 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 $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+          Paa*      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
</TABLE>

- ---------------
*  Moody's rating.
** Municipal obligations not rated by Moody's but rated BBB-, BBB or BBB+
by S&P.


; 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 Obligations 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 claims paying 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 SP-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
issued by issuers located within the same state or territory and rated Aa
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 cash 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. 33-59456
and 811-7354) 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 clearing house 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 top 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 or Auction Rate Municipal Preferred
Stock, Series T28.

         "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) of 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 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 June 30, 1993.

         "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:


                                             Rating Category
                            ---------------------------------------------------
Collateral Period               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 rate 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 no 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 each series of
Preferred Shares, 277% 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 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.

         "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 or 7 in the case of the Series T7 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 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 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 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 (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, 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
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 or its 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, Kidder, Peabody & Co. Incorporated and
Lehman Special Securities, Inc., and solely with respect to the Series T7
Preferred Shares, A.G. Edwards & Sons, Inc., and Legg Mason Wood Walker
Incorporated, and solely with respect to the Series T28 Preferred Shares,
PaineWebber Incorporated and Prudential Securities Incorporated, or the
respective affiliates or successors of the foregoing, 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 T7
Preferred Shares and Series T28 Preferred Shares, dividends will be payable
commencing on the Initial Dividend Payment Date with respect to each series
of Preferred Shares. Following the Initial Dividend Payment Date for the
Series T7 Preferred Shares and Series T28 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 that 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 T7 Preferred Shares and
Series T28 Preferred Shares, 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, with
respect to the Series T7 Preferred Shares and Series T28 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 herein 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) or a 7-day Dividend Payment
Period (in the case of the Series T7 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,
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 or 7 in the case of Series T7
         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) or a 7-day Dividend
         Period the case of Series T7 Preferred Shares) provided that if
         the then-current Dividend Period in the case of the Series T28
         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) or a 7-day Dividend
         Period (in the case of Series T7 Preferred Shares) and the
         Corporation may not again give a Notice of Special Dividend
         Period of 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) or a 7-day Dividend
         Period (in the case of Series T7 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, (B) 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 a 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 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 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 shall 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 to 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 the 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 o 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 - 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
alternative 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 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 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, 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 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 in 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 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 to 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 ratings 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:

<TABLE>
<CAPTION>
                    Credit Ratings                             Applicable             Applicable
          ---------------------------------------------       Percentage :           Percentage:
              Moody's                   S&P                 No Notification          Notification
          -----------------    ------------------------   ---------------------  ------------------
<S>                          <C>                        <C>                    <C>
            "aa3" or higher           AA or higher              110%                   150%
             "a3" to "a1"               A- to A+                125%                   160%
           "baa3" to "baa1"           BBB- to BBB+              150%                   250%
            "ba3" to "ba1"             BB- to BB+               200%                   275%
              Below "ba3"              Below BB-                250%                   300%
</TABLE>

               The Corporation will take all reasonable action necessary to
          enable Moody's and S&P to provide a rating for the 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, 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 either
          series of 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.

               (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".

               (i) (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 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" 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 Article
         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 Rules 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) or 7 days (in the case of Series T7 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 n 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 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 INVESTMENT QUALITY
         (SEAL)                     MUNICIPAL 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 Investment Quality
Municipal 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 B-2


           THE BLACKROCK INVESTMENT QUALITY MUNICIPAL TRUST INC.

                           ARTICLES OF AMENDMENT

         THE BLACKROCK INVESTMENT QUALITY MUNICIPAL 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" and the "Auction Rate Municipal Preferred
Stock, Series T28" 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" and the "Auction Rate Municipal
Preferred Stock, Series T28" 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 2,600 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 T28: A series of 2,600 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 T28 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."

                  (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 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."

         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 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.

         SIXTH: 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 Bylaws of the Corporation
and the Maryland General Corporation Law.

         SEVENTH: 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.

         EIGHTH: 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" and the "Auction Rate Municipal Preferred Stock, Series T28,"
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 1,300 authorized shares of the "Auction Rate Municipal
Preferred Stock, Series T7." As of the Effective Date, there will be 2,600
shares of the "Auction Rate Municipal Preferred Stock, Series T7." Prior to
the Effective Date, there were 1,300 authorized shares of the "Auction Rate
Municipal Preferred Stock, Series T28." As of the Effective Date, there
will be 2,600 shares of the "Auction Rate Municipal Preferred Stock, Series
T28."



         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
13th day of June, 1995.

ATTEST:                                    THE BLACKROCK INVESTMENT QUALITY
                                           MUNICIPAL 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 Investment Quality Municipal 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 Investment Quality Municipal
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 B-3

                                  FORM OF
                           ARTICLES SUPPLEMENTARY
          OF THE BLACKROCK INVESTMENT QUALITY MUNICIPAL TRUST INC.


         THE BLACKROCK INVESTMENT QUALITY MUNICIPAL 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 662 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 5,200 to 5,862.

         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 662 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 INVESTMENT QUALITY MUNICIPAL
                                  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 October 31, 1993 each of the five
years ended October 31, 1998 and the period ended April 30, 1999

PART I

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

Independent Auditors Report for year ended October 31, 1998

Portfolio of Investments, October 31, 1998 (audited)

Portfolio of Investments, April 30, 1999 (unaudited)

Statement of Assets and Liabilities, October 31, 1998 (audited)

Statement of Assets and Liabilities, April 30, 1999 (unaudited)

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

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

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

Statement of Changes in Net Investment Assets for the six-month period
ended April 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 ___ day of January, 2000.


              THE BLACKROCK INSURED MUNICIPAL 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                   Title                                              Date
      ----------                   -----                                              ----

<S>                           <C>                                           <C>
           *
- --------------------------      President (Principal Executive Officer)         January 3, 2000
  Ralph L. Schlosstein          and Director


            *
- --------------------------      Treasurer (Principal Financial and              January 3, 2000
     Henry Gabbay               Accounting Officer)


            *
- --------------------------      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
<TABLE>
<CAPTION>
                                                                                        SEQUENTIALLY
EXHIBIT                                                                                 NUMBERED
NUMBER                                                                                  PAGE
- ------                                                                                  ----
<S>   <C>                                                                            <C>
a.     (1)    Articles of Incorporation*
       (2)    Articles of Amendment dated July 13 1994 (for outstanding
              preferred shares)*
       (3)    Articles of Amendment dated June 13, 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*
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*
</TABLE>

- --------------
*  Filed herewith.
+  To be filed by amendment.


                         ARTICLES OF INCORPORATION

                                     OF

           THE BLACKROCK INVESTMENT QUALITY MUNICIPAL TRUST INC.



                         *    *    *    *    *    *


                                 ARTICLE I

           THE UNDERSIGNED, Joseph W. Weikel, 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 Investment Quality
 Municipal 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.


                                 ARTICLE V

                               CAPITAL STOCK

           (1)  The total number of shares of capital stock of all classes
 which the Corporation shall have authority to issue in 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 thereafter 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 Article 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
 stockholders of any class of the Corporation's capital stock are entitled
 separately to elect one or more directors,  a majority of the 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 or 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 number of 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 pursuant  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 discharges or shall be then or
 thereafter be 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

                            PERPETUAL EXISTENCE

 The Corporation shall have perpetual existence.


                                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 (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 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
 Investment Quality Municipal 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 19th day of November, 1992.



                          /s/ Joseph W. Weikel
                          -------------------------
                          Joseph W. Weikel



                                                              EXHIBIT a.(2)


                           ARTICLES OF AMENDMENT

                                     OF

           THE BLACKROCK INVESTMENT QUALITY MUNICIPAL TRUST INC.


      The undersigned, on behalf of THE BLACKROCK INVESTMENT QUALITY
 MUNICIPAL 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 March 30, 1993) 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 2,600 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 two series of 1,300 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 and Auction Rate Municipal Preferred Stock,
 Series T28.

      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 1,300 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 April 1, 1993; have an Initial
           Dividend Rate of 2.30% per annum and the Initial Dividend Payment
           Date shall be April 14, 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 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 T28:    A series of 1,300 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 April 1, 1993; have an Initial
           Dividend Rate of 2.35% per annum and the Initial Dividend Payment
           Date shall be May 5, 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 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.

           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 at 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., 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 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 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 Banker's 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 Security during a specific 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 laws
 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 Investment Quality Municipal
 Trust Inc., a Maryland corporation.

           "Date of Original Issue" means April 1, 1993, 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 T28 Preferred Shares) or 7-day
 Dividend Period (in the case of 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.

           "Holder" means a Person identified as a holder of record of
 Preferred Shares in 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 each
 series of Preferred Shares and Other Preferred Shares, 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 $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+      Paa*     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 Obligations 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 claims paying 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 SP-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
 issued by issuers located within the same state or territory and rated Aa
 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 cash 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. 33-59456
 and 811-7354) 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 clearing house
 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 top 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 or Auction Rate Municipal Preferred
 Stock, Series T28.

           "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) of 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 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 June 30, 1993.

           "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:


                                                 Rating Category
                                            ----------------------------------

   Collateral Period                         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 rate 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 no 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 each series of
 Preferred Shares, 277% 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 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.

           "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 or 7 in the case of the Series T7 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  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 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 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 (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, 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
 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 for 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 or its 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, Kidder, Peabody & Co. Incorporated and
 Lehman Special Securities, Inc., and solely with respect to the Series T7
 Preferred Shares, A.G. Edwards & Sons, Inc., and Legg Mason Wood Walker
 Incorporated, and solely with respect to the Series T28 Preferred Shares,
 PaineWebber Incorporated and Prudential Securities Incorporated, or the
 respective affiliates or successors of the foregoing, 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 T7 Preferred Shares and Series T28 Preferred Shares,
           dividends will be payable commencing on the Initial Dividend
           Payment Date with respect to each series of Preferred Shares.
           Following the Initial Dividend Payment Date for the Series T7
           Preferred Shares and Series T28 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 that 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 T7 Preferred Shares and
 Series T28 Preferred Shares, 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, with
 respect to the Series T7 Preferred Shares and Series T28 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 herein 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) or a 7-day Dividend Payment
 Period (in the case of the Series T7 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,
 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 or 7 in the
           case of Series T7 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) or a 7-day Dividend
           Period the case of Series T7 Preferred Shares) provided that if
           the then-current Dividend Period in the case of the Series T28
           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) or a 7-day
           Dividend Period (in the case of Series T7 Preferred Shares) and
           the Corporation may not again give a Notice of Special Dividend
           Period of 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) or a 7-day Dividend
           Period (in the case of Series T7 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, (B)
           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 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 a 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 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 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 shall 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 to 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
 the 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 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 o 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 - 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
 alternative 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 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 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, 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 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 in 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 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 to 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 ratings 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:

 Credit Ratings                             Applicable           Applicable
 -------------------------------------      Percentage:          Percentage:
 Moody's                    S&P             No Notification      Notification
 -------                    ---             ---------------      ------------
 "aa3" or higher          AA or higher        110%                 150%
 "a3" to "a1"              A- to A+           125%                 160%
 "baa3" to "baa1"         BBB- to BBB+        150%                 250%
 "ba3" to "ba1"            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 the 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, 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 either series of 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.

                (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".

                (i)  (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 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 Order 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"
      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 Article 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 Rules 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)
      or 7 days (in the case of Series T7 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 n
      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 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 Holder
 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 INVESTMENT QUALITY
      (SEAL)              MUNICIPAL 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 Investment Quality
 Municipal 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




           THE BLACKROCK INVESTMENT QUALITY MUNICIPAL TRUST INC.

                           ARTICLES OF AMENDMENT

         THE BLACKROCK INVESTMENT QUALITY MUNICIPAL 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" and the "Auction Rate Municipal Preferred
Stock, Series T28" 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" and the "Auction Rate Municipal
Preferred Stock, Series T28" 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 2,600 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 T28: A series of 2,600 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 T28 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."

                  (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 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."

         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 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.

         SIXTH: 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 Bylaws of the Corporation
and the Maryland General Corporation Law.

         SEVENTH: 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.

         EIGHTH: 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" and the "Auction Rate Municipal Preferred Stock, Series T28,"
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 1,300 authorized shares of the "Auction Rate Municipal
Preferred Stock, Series T7." As of the Effective Date, there will be 2,600
shares of the "Auction Rate Municipal Preferred Stock, Series T7." Prior to
the Effective Date, there were 1,300 authorized shares of the "Auction Rate
Municipal Preferred Stock, Series T28." As of the Effective Date, there
will be 2,600 shares of the "Auction Rate Municipal Preferred Stock, Series
T28."


         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
13th day of June, 1995.

ATTEST:                                 THE BLACKROCK INVESTMENT QUALITY
                                        MUNICIPAL 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 Investment Quality Municipal 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 Investment Quality Municipal
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



                                                                  EXHIBIT a.(4)

                                  FORM OF
                           ARTICLES SUPPLEMENTARY
          OF THE BLACKROCK INVESTMENT QUALITY MUNICIPAL TRUST INC.


         THE BLACKROCK INVESTMENT QUALITY MUNICIPAL 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 662 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 5,200 to 5,862.

         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 662 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 INVESTMENT
                               QUALITY MUNICIPAL TRUST INC.


                               By:_____________________________
                                     Ralph L. Schlosstein
                                     President


Attest:


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




                                  BY-LAWS

                                     OF

           THE BLACKROCK INVESTMENT QUALITY MUNICIPAL 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 One Seaport Plaza, New
 York, New York  10292.

           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 matters shall not prevent action at such meeting upon
 any other matter or matter 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 stranding 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 written by 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 to 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 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 of 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 wavier 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 1949, 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 the 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, designated 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 1040, 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 the 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 al 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 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 the 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 this 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 facsimile
 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.



            ----------------------------------------------------------
                                 SPECIMEN

                                COMMON STOCK
                               PAR VALUE $.01


                      THE BLACKROCK INVESTMENT QUALITY
                            MUNICIPAL TRUST INC.

                        INCORPORATED UNDER THE LAWS
                          OF THE STATE OF MARYLAND

            THIS CERTIFICATE IS TRANSFERABLE CUSIP 094247D 10 5
                      IN BOSTON, MA OR IN NEW YORK, NY

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

 THIS CERTIFIES THAT                   IS THE OWNER OF
                                              FULL PAID AND NON-ASSESSABLE
 SHARES OF THE COMMON STOCK The Black Rock Investment Quality Munical 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 shares 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 assents.  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 offices.

  Dated:
                            /s/_______________________________
                                Secretary

                          By  /s/ ____________________________
                               President



                  ----------------------------------------
                      THE BLACKROCK INVESTMENT QUALITY
                            MUNICIPAL TRUST INC.
                  ----------------------------------------

      The Corporation will furnish without charge to each stockholder who so
 requests the powers, designations, preferences and relative, participating,
 limitations, or restrictions of such prefences and/or rights. The
 Corporation will also furnsih 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 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 enlargement or any change  whatever.



                     ---------------------------------
                                  SPECIMEN

                       Auction Rate Municipal SHARES
                         Preferred Stock, Series T7

                      THE BLACKROCK INVESTMENT QUALITY
                            MUNICIPAL TRUST INC.

                        INCORPORATED UNDER THE LAWS
                          OF THE STATE OF MARYLAND

                              SEE REVERSE FOR
                            CERTAIN DEFINITIONS

                   THIS CERTIFICATE IS TRANSFERABLE CUSIP
                              IN NEW YORK, NY

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


 THIS CERTIFIES THAT CEDE & CO. IS THE OWNER OF One Thousand Three Hundered
 (1,300) FULLY 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 INVESTMENT QUALITY MUNICIPAL 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 INVESTMENT QUALITY MUNICIPAL 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: April 1, 1993

                Countersigned and Registered:

                            BANKERS TRUST COMPANY
                            (New York) Transfer Agent President


                            By _________________________________
                            Authorized Signature

                            ___________________________________


                            ___________________________________
                               President


                            ___________________________________
                               Treasurer


 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 INVESTMENT QUALITY MUNICIPAL 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 enlargement or any change whatever.



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



                                  SPECIMEN

                       Auction Rate Municipal SHARES
                        Preferred Stock, Series T28

                      THE BLACKROCK INVESTMENT QUALITY
                            MUNICIPAL TRUST INC.

                        INCORPORATED UNDER THE LAWS
                          OF THE STATE OF MARYLAND

                              SEE REVERSE FOR
                            CERTAIN DEFINITIONS

                   THIS CERTIFICATE IS TRANSFERABLE CUSIP
                              IN NEW YORK, NY
                   ------------------------------------


 THIS CERTIFIES THAT CEDE & CO. IS THE OWNER OF One Thousand Three Hundered
 (1,300) FULLY 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 INVESTMENT QUALITY MUNICIPAL 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 INVESTMENT QUALITY MUNICIPAL 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: April 1, 1993

                Countersigned and Registered:

                            BANKERS TRUST COMPANY
                            (New York) Transfer Agent President


                            By
                            Authorized Signature

                            ____________________________________


                            ____________________________________
                            President


                            ____________________________________
                            Treasurer


 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 INVESTMENT QUALITY MUNICIPAL 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 enlargement 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 Investment Quality Municipal 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 INVESTMENT          This form is for shareholders who hold
QUALITY MUNICIPAL TRUST INC.      stock in their own names.  If your shares
                                  are held through a brokerage firm, bank,
                                  or other nominee, you should instruct your
DIVIDEND REINVESTMENT PLAN        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 Investment Quality Municipal
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)


                                  FORM OF
                       INVESTMENT ADVISORY AGREEMENT


           AGREEMENT, dated February ___, 1993, between The BlackRock
 Investment Quality Municipal Trust Inc. (the "Trust"), a Maryland
 corporation, and BlackRock Financial Management L.P. (the "Adviser"), a
 Delaware limited partnership.

           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 malfeasance, 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.
 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 malfeasance, (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 make advance payments in connection
 with the expenses of defending any action with respect to which
 indemnification might be sought hereunder if the Trust receives 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 partnership and will notify the
 Trust promptly after any change in the membership of such partnership.

           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, all as of the
 day and the year first above written.

                      THE BLACKROCK INVESTMENT QUALITY
                      MUNICIPAL TRUST INC.


 [SEAL]               By _________________________________
                         Ralph L. Schlosstein,
                         President


                      BLACKROCK FINANCIAL MANAGEMENT L.P.


                      By ________________________________
                         Laurence D. Fink,
                         General Partner




           THE BLACKROCK INVESTMENT QUALITY MUNICIPAL TRUST INC.

                           ADMINISTRATION AGREEMENT


      ADMINISTRATION AGREEMENT, made as of the 16th day of February, 1993
 between THE BLACKROCK INVESTMENT QUALITY MUNICIPAL TRUST INC., a Maryland
 corporation (the "Trust"), and MIDDLESEX ADMINISTRATORS L.P., a Delaware
 limited partnership (the "Administrator").

                             W I T N E S S E T H:

      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:

      1.   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.

      2.   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:

           (a)  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;

           (b)  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;

           (c)  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;

           (d)  Review the appropriateness of and arrange for payment of the
 Trust's expenses;

           (e)  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;

           (f)  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;

           (g)  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;

           (h)  Prepare such information and reports as may be required by
 any stock exchange or exchanges on which the Trust's shares are listed;

           (i)  Make such reports and recommendations to the Board
 concerning the performance of the independent accountants as the Board may
 reasonably request or deems appropriate;

           (j)  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;

           (k)  Oversee and review calculations of fees paid to the
 Administrator, the investment adviser and the custodian;

           (l)  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;

           (m)  Review implementation of any stock purchase or dividend
 reinvestment programs authorized by the Board of Directors;

           (n)  Assist the investment adviser in facilitating bank or other
 borrowings by the Trust;

           (o)  Prepare such information and reports as may be required by
 any banks from which the Trust borrows funds;

           (p)  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;

           (q)  Respond to, or refer to the Trust's officers or transfer
 agent, shareholder inquiries relating to the Trust;

           (r)  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

           (s)  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.

      3.   The Trust will pay the Administrator a fee on the first business
 day of each calendar month for the previous month equal to the greater of
 (i)  $150,000 per annum ($12,500 per month), or  (ii)  based on the Trust's
 average weekly net asset value computed at the per annum rate of .15% from
 the effective date of this Agreement until termination of the Trust
 pursuant to its Articles of Incorporation.

      4.   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.

      5.   (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.

           (b)  Such expenses shall be paid by the Trust in advance of the
 final disposition of such matter upon invoice by the Administrator and
 receipt by the Trust of an undertaking from the Administrator to repay such
 amounts if it shall ultimately be established that the Administrator is not
 entitled to payment of such expenses hereunder.

           (c)  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.

           (d)  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.

      6.   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.

      7.   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.

      8.   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.

      9.   This Agreement may be amended by mutual written consent.

      10.  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.

      11.  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.

      12.  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.

      13.  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 INVESTMENT QUALITY
                              MUNICIPAL TRUST INC.

                              By _______________________________
                              Title: ___________________________


                              MIDDLESEX ADMINISTRATORS L.P.

                              By MIDDLESEX ADMINISTRATORS, INC.,
                                 General Partner

                              By _______________________________
                              Title: ___________________________




                             CUSTODIAN CONTRACT
                                  BETWEEN
                      THE BLACKROCK INVESTMENT QUALITY
                            MUNICIPAL TRUST INC.
                                    AND
                    STATE STREET BANK AND TRUST COMPANY




           This Contract between The BlackRock Investment Quality Municipal
 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, $.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 _________  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)   _______________ or 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 of a sale 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 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 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, 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 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.  _____________separate bank account or accounts in the
 name of the 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 the 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
 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 ______________ 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 _______________ 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
                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
 _____ 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 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 ____________ 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 ____________ 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 ___________ 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.  __________________________________ 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), ___________________________ 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 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 initialled 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 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 ______ 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
 vote, and such vote  may be considered as in full force and effect until
 receipt by the Custodian of written notice to the contrary.

 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 _______________ 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 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 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
 insurance 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
 ____________________ 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 reliable for the payment of money or incurring
 liability of some 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, _______________________  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 and 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
 _________________ 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 _________ 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 _____________________
 referred to or of the Board of Directors to appoint a successor custodian,
 the Custodian shall 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 will be deemed to be an amendment of this Contract.

 12.  Massachusetts Law to Apply

      This Contract shall be construed and the provisions hereof interpreted
 under and in accordance with laws of The Commonwealth of Massachusetts.

 13.  Prior Contracts

      This Contract supersedes and terminates, as of the date hereof, 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                             THE BLACKROCK INVESTMENT QUALITY
                                      MUNICIPAL TRUST INC.



 ______________________             By _______________________________


 ATTEST                             STATE STREET BANK AND TRUST COMPANY


 _______________________            By_______________________________
  Assistant Secretary                 Senior Vice-President



              _____________________________ _________ Schedule
                       BLACKROCK FINANCIAL MANAGEMENT


 BlackRock Income Trust

 BlackRock High Income Fund         BlackRock Strategic Term Trust

 BlackRock Advantage Term Trust     BlackRock 1998 Term Trust

 BlackRock Target Term Trust        BlackRock Municipal Target Term Trust

 BlackRock FNMA Fund                BlackRock Freddie MAC Fund

 BlackRock Insured Municipal        BlackRock North American Gov't
   Term Trust                         Income Trust

 BlackRock Investment Quality Term  The BFM Institutional Trust Inc.

 Trust                              The BlackRock 2001 Term Trust

 The BlackRock Insured Municipal    The BlackRock New York Insured
   2008 Term Trust Inc.               Municipal 2008 Term Trust Inc.

 The BlackRock California Insured   The BlackRock Florida Insured Municipal
   Municipal 2008 Term Trust Inc.     2008 Term Trust Inc.

 BFM Libor Mortgage Fund            The BlackRock Investment Quality Municipal
                                      Trust Inc.

                                    The BlackRock 1999 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 BP

 Next $500 Million                            1.75 BP

 Next $1 Billion                              1.3 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
                                             -----------

                                             Canada 10BP

 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.


      First $250M                        $15,000 per fund
      Excess $250M - $750M               $15,000 per fund
      Excess $750M                       .25 BP


 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

      Option 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.  ___________________________

      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 -- $4.25
      GNMA Transfer -- $15.00 Each


 XI.  This fee schedule will be effective September 1, 1991.

 BLACKROCK FINANCIAL MANAGEMENT     STATE STREET BANK & TRUST CO.

 BY: __________________________     BY: ___________________________

 TITLE:________________________     TITLE: ________________________

 DATE:_________________________     DATE: _________________________




                             TABLE OF CONTENTS

                                                                        PAGE

 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  . . . . . . . . . . . . . . . . . . . . . 5
    2.7   Payment of Fund Monies  . . . . . . . . . . . . . . . . . . . . 6
    2.8   Liability for Payment in Advance of Receipt of Securities
           Purchased. . . . . . . . . . . . . . . . . . . . . . . . . . . 7
    2.9   Appointment of Agents . . . . . . . . . . . . . . . . . . . . . 7
    2.10  Deposit of Fund Assets in Securities Systems  . . . . . . . . . 8
    2.10A Fund Assets Held in the Custodian's Direct Paper System . . . . 9
    2.11  Segregated Account  . . . . . . . . . . . . . . . . . . . . .  10
    2.12  Ownership Certificates for Tax Purposes . . . . . . . . . . .  11
    2.13  Proxies . . . . . . . . . . . . . . . . . . . . . . . . . . .  11
    2.14  Communications Relating to Fund Portfolio Securities  . . . .  11
    2.15  Proper Instructions . . . . . . . . . . . . . . . . . . . . .  11
    2.16  Actions Permitted without Express Authority . . . . . . . . .  12
    2.17  Evidence of Authority . . . . . . . . . . . . . . . . . . . .  12

 3. Duties of Custodian with Respect to the Books of Account and
    Calculation of Net Asset Value and Net Income . . . . . . . . . . .  13

 4. Records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  13

 5. Opinion of Fund's Independent Accountant  . . . . . . . . . . . . .  13

 6. Reports to Fund by Independent Public Accountants . . . . . . . . .  14

 7. Compensation of Custodian . . . . . . . . . . . . . . . . . . . . .  14

 8. Responsibility of Custodian . . . . . . . . . . . . . . . . . . . .  14

 9. Effective Period, Termination and Amendment . . . . . . . . . . . .  15

 10. Successor Custodian  . . . . . . . . . . . . . . . . . . . . . . .  16

 11. Interpretive and Additional Provisions   . . . . . . . . . . . . .  17

 12. Massachusetts Law to Apply . . . . . . . . . . . . . . . . . . . .  17

 13. Prior Contracts  . . . . . . . . . . . . . . . . . . . . . . . . .  18





                                 REGISTRAR,
                   TRANSFER AGENCY AND SERVICE AGREEMENT


                                  between


                      THE BLACKROCK INVESTMENT QUALITY
                            MUNICIPAL TRUST INC.


                                    and


                    STATE STREET BANK AND TRUST COMPANY



                             TABLE OF CONTENTS

                                                                Page

Article 1   Terms of Appointment; Duties of the Bank..............1

Article 2   Fees and Expenses.....................................3

Article 3   Representations and Warranties of the Bank............4

Article 4   Representations and Warranties of the Fund............5

Article 5   Data Access and Proprietary Information...............5

Article 6   Indemnification.......................................8

Article 7   Standard of Care.....................................10

Article 8   Covenants of the Fund and the Bank...................10

Article 9   Termination of Agreement.............................11

Article 10  Assignment...........................................12

Article 11  Amendment............................................12

Article 12  Massachusetts Law to Apply...........................12

Article 13  Force Majeure........................................13

Article 14  Consequential Damages................................13

Article 15  Merger of Agreement..................................13



              REGISTRAR, TRANSFER AGENCY AND SERVICE AGREEMENT


             AGREEMENT made as of the day of    ,    1992, by and between
THE BLACKROCK INVESTMENT QUALITY MUNICIPAL 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 1    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 to the Fund's authorized
and issued shares of its common stock (the "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 the 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 redeemed 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 of 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 2  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 3 Representations and
Warranties of the Bank

Article 3  Representation 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
ommonwealth 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 4  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 5   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 Fund-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 Bank. 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 IN 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 6  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 7 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 8 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 agrees 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 9 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 10   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)(1) of the
Securities Exchange Act of 1934, as amended ("Section 17A(c)(1)"), (ii) a
BFDS subsidiary duly registered as a transfer agent pursuant to Section
17A(c)(1) or (iii) a 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 11   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 12   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 13   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 damages resulting form such
failure to perform or otherwise from such causes.

Article 14  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 15  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.

                                          THE BLACKROCK INVESTMENT QUALITY
                                              MUNICIPAL TRUST INC.


                                          BY:__________________________________


ATTEST:


_____________________________


                                          STATE STREET BANK AND TRUST COMPANY


                                          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.
        The BlackRock Investment Quality Municipal Trust Inc.
        The BlackRock 1999 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                $.75
For each optional cash infusion                               $.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 REIMBURSEMENT 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 of $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: ______________________________        Name:  Charles V. Rossi
                                                 ______________________________

Title:______________________________        Title:    Vice President
                                                   ____________________________




                          AUCTION AGENT AGREEMENT

                                  between

           THE BLACKROCK INVESTMENT QUALITY MUNICIPAL TRUST INC.

                                    and

                           BANKERS TRUST COMPANY

                         Dated as of April 1, 1993

                                Relating to

                   Auction Rate Municipal Preferred Stock

                          (the "Preferred Shares")

                          Series T7 and Series T28

                                     of

           THE BLACKROCK INVESTMENT QUALITY MUNICIPAL TRUST INC.





           THIS AUCTION AGENT AGREEMENT dated as of April 1, 1993, between
 THE BLACKROCK INVESTMENT QUALITY MUNICIPAL TRUST INC., a Maryland
 corporation (the "Company"), and BANKERS TRUST COMPANY, a New York banking
 corporation.

           The Company proposes to duly authorize and issue 1,300 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") and 1,300 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"), each pursuant to the
 Company's Articles Supplementary (as defined below).  The Series T7
 Preferred Shares and the Series T28 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 that will act on behalf of a
 Bidder.

             (c)  "Articles Supplementary" shall mean the Articles
 Supplementary of the Company, establishing the powers, preferences and
 rights of the Series T7 Preferred Shares and the Series T28 Preferred
 Shares filed on March __, 1993 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 or Series T28 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)  "Settlement Procedures" shall mean the Settlement
 Procedures attached to the Broker-Dealer Agreement as Exhibit A.

        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 or Series T28 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 or the Series T28 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 or 7 in the case of the Series T7 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 a 7-day Dividend Period in the
 case of the Series T7 Preferred Shares, provided that if the then-current
 Dividend Period in the case of the Series T28 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) or a 7-day Dividend Period (in the case of Series T7 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) or a
 7-day Dividend Period (in the case of Series T7 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 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 Beneficial Owners
 of Series T7 Preferred Shares and Series T28 Preferred Shares and the
 respective Broker-Dealer of each such Beneficial Owner through which such
 Beneficial Owner purchased such shares.  The Auction Agent may rely upon,
 as evidence of the identities of the Beneficial Owners, such list, the
 results of each Auction and notices from any Beneficial Owner, the Agent
 Member of any Beneficial Owner or the Broker-Dealer of any Beneficial Owner
 with respect to such Beneficial Owner's transfer of any Preferred Shares to
 another Person.

             (ii)  In the event of any partial redemption of any Series T7
 Preferred Shares or Series T28 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 Beneficial owners whose
 Preferred Shares are to be redeemed) the number of Preferred Shares of such
 series of Preferred Shares of each such Beneficial Owner, 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.  In the absence of
 receiving any such information with respect to a Beneficial Owner, from
 such Beneficial Owner's Agent Member or otherwise, the Auction Agent may
 continue to treat such Beneficial Owner as having beneficial ownership of
 the number of Series T7 Preferred Shares or Series T28 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 or Series T28 Preferred
 Shares from a Beneficial Owner to another Beneficial Owner, or other Person
 if permitted by the Company, 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 C to the Broker-Dealer Agreement, by
 such Existing Holder or the Agent Member 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 D 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 Beneficial Owners 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 1:00 P.M.    Auction Agent makes determination 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 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 and
             Series T28 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 a Beneficial Owner or Potential Beneficial owner.  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 or Series T28 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 and one certificate for all Series T28 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 or Series
 T28 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 and the Series T28
 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 and the Series T28 Preferred Shares comply with all
 applicable laws of the State of Maryland;

                (v)  the Series T7 Preferred Shares and the Series T28
 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 and the shares of Series T28 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 and the Series
 T28 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.l.  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,
      addressed:                   The BlackRock Investment Quality
                                       Municipal 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 Agent,
      addressed:                   Bankers Trust Company
                                   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 INVESTMENT
                                   QUALITY MUNICIPAL TRUST INC.


                                   By: __________________________
                                       Ralph L. Schlosstein,
                                       President


                                   BANKERS TRUST COMPANY


                                   By: __________________________




                                                                    Annex A

                          BROKER-DEALER AGREEMENT

                                  between

                           BANKERS TRUST COMPANY

                                    and


                    ____________________________________

                         Dated as of April 1, 1993


                                Relating to

                   AUCTION RATE MUNICIPAL PREFERRED STOCK

                          (the "Preferred Shares")

                          Series T7 and Series T28

                                     of

           THE BLACKROCK INVESTMENT QUALITY MUNICIPAL TRUST INC.




           BROKER-DEALER AGREEMENT dated as of April 1, 1993, between
 Bankers Trust Company, a New York banking corporation (the "Auction Agent")
 (not in its individual capacity but solely as agent of The BlackRock
 Investment Quality Municipal Trust Inc., a Maryland corporation (the
 "Company"), pursuant to authority granted to it in the Auction Agent
 Agreement dated as of April 1, 1993, 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 1,300 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"), and 1,300 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"), each pursuant to the
 Company's Articles Supplementary (as defined below).  The Series T7
 Preferred Shares and the Series T28 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 and the Series T28 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 and the Series T28 Preferred
 Shares filed on March __, 1993 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)  "Settlement Procedures" shall mean the Settlement
 Procedures attached hereto as Exhibit A.

           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 Beneficial Owners and
 Potential Beneficial Owners 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 or the
 Series T28 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 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.

                (d)  BD and other Broker-Dealers may participate in Auctions
 for their own accounts.  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 Beneficial
 Owners of Series T7 Preferred Shares or Series T28 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
 Beneficial Owners of shares of Series T7 Preferred Shares or Series T28
 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 Beneficial Owners of Series T7
 Preferred Shares or Series T28 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.

           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 Beneficial
 Owners and to contact the Potential Beneficial Owners on such list on or
 prior to each Auction Date for the purposes set forth in Paragraph 11 of
 the Articles Supplementary.

                (c)  BD shall submit Orders to the Auction Agent in writing
 in substantially the form attached hereto as Exhibit B.  BD shall submit
 separate Orders to the Auction Agent for each Potential Beneficial Owner or
 Beneficial Owner on whose behalf BD is submitting an Order and shall not
 net or aggregate the Orders of Potential Beneficial Owners or Beneficial
 Owners on whose behalf BD is submitting Orders.

                (d)  BD shall deliver to the Auction Agent (i) a written
 notice, substantially in the form attached hereto as Exhibit C, of
 transfers of Series T7 Preferred Shares or Series T28 Preferred Shares made
 through BD by a Beneficial Owner to another Person other than pursuant to
 an Auction, and (ii) a written notice, substantially in the form attached
 hereto as Exhibit D, of the failure of any Series T7 Preferred Shares or
 Series T28 Preferred Shares to be transferred to or by any Person that
 purchased or sold Series T7 Preferred Shares or Series T28 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 Beneficial Owner, Potential
 Beneficial Owner, 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 or Series T28 Preferred Shares in such
 Auction may deliver to such Person a number of whole shares of such Series
 T7 Preferred Shares or Series T28 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 or Series T28 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 or Series T28 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 a
 Beneficial Owner 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
 Beneficial Owner 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 or Series T28
 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.

           3.6  Settlement.

                (a)  If any Beneficial Owner with respect to whom BD has
 submitted a Bid or Sell Order for Series T7 Preferred Shares or Series T28
 Preferred Shares that was accepted in whole or in part fails to instruct
 its Agent Member to deliver the Preferred Shares subject to such Bid or
 Sell Order against payment therefor, BD shall instruct such Agent Member to
 deliver such Preferred Shares against payment therefor and BD may deliver
 to the Potential Holder or Potential Beneficial Owner with respect to whom
 BD submitted a Bid for Preferred Shares of such series that was accepted in
 whole or in part a number of Preferred Shares of such series that is less
 than the number of Preferred Shares of such series specified in such Bid to
 be purchased by such Potential Holder or Potential Beneficial Owner.
 Notwithstanding the foregoing terms of this Section, any delivery or
 non-delivery of Preferred Shares of either series which represents any
 departure from the results of an Auction for such series, 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(d) hereof.  The Auction Agent shall have no
 duty or liability with respect to enforcement of this Section 3.6.

                (b)  Neither the Auction Agent nor the Company shall have
 any responsibility or liability with respect to the failure of an Existing
 Holder, a Potential Holder, a Beneficial Owner, a Potential Beneficial
 Owner or its respective Agent Member to deliver either series of Preferred
 Shares or to pay for Series T7 Preferred Shares or Series T28 Preferred
 Shares sold or purchased pursuant to the Auction Procedures or otherwise.

           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 or the Series T28 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:
                                   Telephone No.:
                                   Telecopier No.:

      If to the Auction Agent,
      addressed:                   Bankers Trust Company
                                   4 Albany Street
                                   New York, New York  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 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


 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 C constitutes a representation by the Trust that in each Auction
 each party referred to herein will actually perform the procedures
 described to be performed by such party.  Capitalized terms used herein
 shall have the respective meanings specified in the glossary of this
 Prospectus or Appendix B 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 Beneficial
      Owner or Potential Beneficial Owner 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 a Beneficial Owner,
           the number of shares, if any, of Preferred Shares to be sold by
           such Beneficial Owner;

                (iv) if such Broker-Dealer (a "Buyer's Broker-Dealer")
           submitted a Bid on behalf of a Potential Beneficial Owner, the
           number of shares, if any, of Preferred Shares to be purchased by
           such Potential Beneficial Owner;

                (v)  if the aggregate number of Preferred Shares to be sold
           by all Beneficial Owners 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 Beneficial
           Owners 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 Beneficial Owners on whose behalf such Broker-
           Dealer acted by one or more Potential Beneficial Owners 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 Beneficial Owners on whose behalf such
           Broker-Dealer submitted a Bid exceeds the aggregate number of
           Preferred Shares to be sold by all Beneficial Owners 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 Beneficial Owners on whose behalf
           such Broker-Dealer acted by one or more Beneficial Owners 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 Beneficial Owner or Potential Beneficial Owner
      shall:

                (i)  in the case of a Broker-Dealer that is a Buyer's
           Broker-Dealer, instruct each Potential Beneficial Owner on whose
           behalf such Broker-Dealer submitted a Bid that was accepted, in
           whole or in part, to instruct such Potential Beneficial Owner'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 Beneficial Owner 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 Beneficial Owner 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 Beneficial Owner'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 Beneficial Owner that will continue to hold Preferred Shares
           of the Applicable Rate for the next succeeding Dividend Period;

                (iii) advise each Beneficial Owner on whose behalf such
           Broker-Dealer submitted a Hold Order of the Applicable Rate for
           the next succeeding Dividend Period;

                (iv) advise each Beneficial Owner on whose behalf such
           Broker-Dealer submitted an Order of the Auction Date for the next
           succeeding Auction; and

                (v)  advise each Potential Beneficial Owner 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 Beneficial Owner or a Beneficial Owner 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 Beneficial Owner, if any, on whose behalf such
      Broker-Dealer submitted Bids, the Beneficial Owner, 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 Beneficial Owner and Beneficial Owner
           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 Beneficial Owner 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 a Beneficial Owner selling Preferred Shares in an Auction
      fails to deliver such shares (by authorized book-entry), a
      Broker-Dealer may deliver to the Potential Beneficial Owner 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 Beneficial Owner.  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 B

                           BANKERS TRUST COMPANY
                              AUCTION BID FORM

 Submit To:  Bankers Trust Co.             Issue:  The BlackRock Investment
             4 Albany Street                       Quality Municipal 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 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 be accepted.

 NAME OF BROKER-DEALER __________________________

 Authorized Signature  __________________________




                                                                  EXHIBIT C


 (To be used only for transfers made other than pursuant to an Auction).


                               TRANSFER FORM


 Re:  The BlackRock Investment Quality Municipal Trust Inc.
      Series [T7] [T28] Preferred Shares
      (the "Preferred Shares")

 We are (check one):

 |_|  the Beneficial Owner named below;

 |_|  the Agent Member for such Beneficial Owner.

 We hereby notify you that such Beneficial Owner has transferred ____ shares
 of [Series T7] (Series T28] Preferred Shares to ___________________.



                                            ______________________________
                                            (Name of Beneficial Owner)


                                            ______________________________
                                            (Name of Agent Member)


                                            By: __________________________
                                                Printed Name:
                                                Title:





                                                                  EXHIBIT D


                 (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] Preferred
           Shares of The BlackRock Investment Quality Municipal 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] Preferred Shares
           of The BlackRock Investment Quality Municipal 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:



                 BOOK-ENTRY ONLY AUCTION-RATE/MONEY MARKET
               PREFERRED/AND REMARKETED PREFERRED SECURITIES

                         LETTER OF REPRESENTATIONS
               [To be Completed by Issuer and Trust Company]

              The BlackRock Investment Quality Municipal Trust
                              [Name of Issuer]

                           Bankers Trust Company
                          [Name of Trust Company]


                                                                     [Date]


 Attention:  General Counsel's Office
 The Depository Trust Company
 55 Water Street, 49th Floor
 New York, NY  10041-0099

                Re   Auction Rate Municipal Preffered Stock T28, Cusip No.
                     -------------------------------------------------------
                     -------------------------------------------------------
                     -------------------------------------------------------
                          [Issue Description, including CUSIP number]

 Ladies and Gentlemen:

      This letter sets forth our understanding with respect to certain
 matters relating to the above referenced issue (the "Securities").  Trust
 Company will act as transfer agent, registrar, dividend disbursing agent,
 and redemption agent with respect to the Securities.  The Securities will
 be issued pursuant to a prospectus, private placement memorandum, or other
 such document authorizing the issuance of the Securities dated MARCH 26,
 1993   (the "Document").  SEE RIDER A        is distributing the Securities
 through The Depository Trust Company ("DTC").

      To induce DTC to accept the Securities as eligible for deposit at DTC
 and to act in accordance with its Rules with respect to the Securities,
 Issuer and Trust Company make the following representations to DTC:

      1.   Prior to closing on the Securities on                 , 199
 there shall be deposited with DTC one Security certificate registered in
 the name of DTC's nominee, Cede & Co. and represents the total number of
 Securities issued.  Said certificate shall remain in DTC's custody provided
 in the Document.  If, however, the aggregate principal amount of the
 Securities exceeds $150 million, one certificate will be issued with
 respect to each $150 million of principal amount and an additional
 certificate will be issued with respect to any remaining principal amount
 $150 million.  Securities certificate shall bear the following legend:

      Unless this certificate is presented by an authorized representative
      of The Depositor Trust Company, a New York corporation, "DTC," to
      Issuer or its agent for registration of transfer exchange, or payment,
      and any certificate issued is registered in the name of Cede & Co. or
      in such other name as is requested by an authorized representative of
      DTC and any payment as made to Cede & Co. or to such other entity as
      is requested by an authorized representative of DTC), ANY TRANSFER,
      PLEDGE, OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON
      IS WRONGFUL inasmuch as the registered owner hereof, Cede & Co., has
      an interest herein.

      2.   In the event of any solicitation of consents from or voting by
 holders of the Securities, Issuer shall establish a record date for such
 purposes (with no provision for revocation of consents or votes by
 subsequent holders) and shall, to the extent possible, send notice of such
 record date to DTC not less than 15 Calendar days in advance of such record
 date.  Notice to DTC pursuant to this Paragraph by telecopy shall be sent
 to DTC's Reorganization Department at (212) 709-6896 or (212) 709-6897, and
 receipt of such notices shall be confirmed by telephoning (212) 709-6870.
 Notices to DTC pursuant to this Paragraph by mail or by any other means
 shall be sent to DTC Reorganization Department as indicated in Paragraph 4.

      3.   In the event of a full or partial redemption of the outstanding
 Securities, Issuer or Trust Company shall send a notice to DTC specifying
 (a) the number of Securities to be redeemed and (b) the date such notice is
 to be mailed to Security holders or published (the "Publication Date").
 Such notice shall be sent to DTC by a secure means (e.g. legible telecopy,
 registered certified mail, overnight delivery) in a timely manner designed
 to assure that such notice is in DTC's possession no later than the close
 of business on the business day before or, if possible, two business days
 before the Publication Date.  Issuer or Trust Company shall forward such
 notice either in a separate secure transmission for each CUSIP number or in
 a secure transmission for multiple CUSIP numbers (if applicable which
 includes a manifest or list of each CUSIP number submitted in that
 transmission.  (The party sending such notice shall have a method to verify
 subsequently the use of such means and the timeliness of such notice.)  The
 Publication Date shall be not less than 30 days nor more than 60 days prior
 to the redemption date.  Notices to DTC pursuant to this Paragraph by
 telecopy shall be sent to DTC's Call Notification Department at (516) 227-
 4039 or (516) 227-4190.  If the party sending the notice does not receive a
 telecopy receipt from DTC confirming that the notice has been received,
 such party shall telephone (516) 227-4070.  Notices to DTC pursuant to this
 Paragraph by mail or by any other means shall be sent to:

                Manager:  Call Notification Department
                The Depository Trust Company
                711 Stewart Avenue
                Garden City, NY  11530-4719

      4.   In the event of an invitation to tender the Securities, notice by
 Issuer or Trust Company Security holders specifying the terms of the tender
 and the Publication Date of such notice is to be sent to DTC by a secure
 means in the manner set forth in the preceding Paragraph.  Notices  to DTC
 pursuant to this Paragraph and notices of other corporate actions
 (including mandatory tenders, exchanges, and capital changes) by telecopy
 shall be sent to DTC's Reorganization Department at (212) 709-1093 or (212)
 709-1094, and receipt of such notices shall be confirmed telephoning (212)
 709-6884.  Notices to DTC pursuant to the above by mail or by any other
 means shall be sent to:

                Manager:  Reorganization Department
                Reorganization Window
                The Depository Trust Company
                7 Hanover Square, 23rd Floor
                New York, NY  10004-2695

      5.   All notices and payment advices sent to DTC shall contain the
 CUSIP number of the Securities.

      6.   The Document indicates that the dividend rate for the Securities
 may vary from time to time.  Absent other existing arrangements with DTC,
 Issuer or Trust Company shall give DTC notice of each such change in the
 dividend rate, on the same day that the new rate is determined by
 telephoning the Supervisor of DTC's Dividend Announcement Section at (212)
 709-1270 by telecopy sent to (212) 709-1723.  Such verbal or telecopy
 notice shall be followed by prompt written confirmation sent by a secure
 means in the manner set forth in Paragraph 3 to:

                Manager:  Announcements
                Dividend Department
                The Depository Trust Company
                7 Hanover Square, 23rd Floor
                New York, NY  10004-2695

      7.   The Document indicates that each purchaser of Securities must
 sign a purchaser's letter which contains provisions restricting transfer of
 the Securities purchased.  Issuer and Trust Company acknowledge that as
 long as Cede & Co is the sole record owner of the Securities, Cede & Co.
 shall be entitled to all voting rights applicable to the Securities and to
 receive the full amount of dividends, liquidation proceeds, and redemption
 proceeds payable with respect to the Security even if the credits of
 Securities to the DTC accounts of any DTC Participant ("Participant")
 result from transfers or failures to transfer in violation of the
 provisions of the purchaser's letter. Issuer and Trust Company acknowledge
 that DTC shall treat any Participant having Securities credited to its DTC
 accounts as entitled to the full benefits of ownership of such Securities.
 Without limiting ____ generality of the preceding sentence.  Issuer and
 Trust Company acknowledge that DTC shall treat any Participant having
 Securities credited to its DTC accounts as entitled to receive dividend
 distributions, and voting rights, if any, in respect of Securities and,
 subject to Paragraphs 11 and 12 to receive certificates evidencing
 Securities if such certificates are to be issued in accordance with
 Issuer's certificate of incorporation.  The treatment by DTC of the effects
 of the crediting by it of Securities to the accounts of Participants
 described in the preceding two sentences shall not affect the rights of
 Issuer, participants in auctions relating to the Securities, purchasers,
 sellers or holders of Securities against any Participant.  DTC shall not
 have any responsibility to ascertain whether any transfer of Securities is
 made in accordance with the provisions of the purchaser's letter.

      8.   Transactions in the Securities shall be eligible for same-day
 funds settlement in DTC Same- Day Funds Settlement ("SDFS") system:

         A.  Dividend payments shall be received by Cede & Co., as
             nominee of DTC, or its registered assigns in same-day funds
             on each payment date (or the equivalent in accordance with
             existing arrangements between Issuer or Trust Company and
             DTC).  Such payments are to be made payable to the order of
             Cede & Co.  Absent any other existing arrangements such
             payments shall be addressed as follows:

                        Manager: Cash Receipts
                           Dividend Department
                           The Depository Trust Company
                           7 Hanover Square, 24th Floor
                           New York, NY 10004-2695

         B.  Redemption payments shall be made in same-day funds by Trust
             Company in the manner set forth in the SDFS Paying Agent
             Operating Procedures, a copy of which previously has been
             furnished to Trust Company.

      9.   DTC may direct Issuer or Trust Company to use any other number or
 address as the number or address to which notices, payments of dividends,
 or redemption proceeds may be sent.

      10.  In the event of a redemption necessitating a reduction in the
 number of Securities outstanding, DTC, in its discretion: (a) may request
 Issuer or Trust Company to issue and authenticate a new Security
 certificate; or (b) may make an appropriate notation on the Security
 certificate indicating the date and amount of such reduction in the number
 of Security outstanding, except in the case of final redemption, in which
 case the certificate will be presented to Issuer or Trust Company prior to
 payment, if required.

      11.  In the event that Issuer determines that beneficial owners of
 Securities shall be able to obtain certificated Securities, Issuer or Trust
 Company shall notify DTC of the availability of certificates.  In such
 event, Issuer or Trust Company shall issue, transfer, and exchange
 certificate in appropriate amounts, as required by DTC and others.

      12.  DTC may discontinue providing its services as securities
 depository with respect to the Securities at any time by giving reasonable
 notice to Issuer or Trust Company (at which time DTC will confirm with
 Issuer or Trust Company the aggregate principal amount of Securities
 outstanding).  Under such circumstances, at DTC's request Issuer and Trust
 Company shall cooperate fully with DTC by taking appropriate action to make
 available one or more separate certificates evidencing Securities to any
 DTC Participant having Securities credited to its DTC accounts.

      13.  Issuer hereby authorizes DTC to provide to Trust Company security
 position listings of Participants with respect to the Securities from time
 to time at the request of Trust Company.  Issuer also authorizes DTC, in
 the event of a partial redemption of Securities, to provide Trust Company,
 upon request, with the names of those Participants whose positions in
 Securities have been selected for redemption by DTC.  DTC will use its best
 efforts to notify Trust Company of those Participants whose positions in
 Securities have been selected for redemption by DTC.  Issuer authorizes and
 instructs Trust Company to provide DTC with such signatures, examples of
 signatures, and authorizations to act as may be deemed necessary or
 appropriate by DTC to permit DTC to discharge its obligations to its
 Participants and appropriate regulatory authorities. Such requests for
 security position listing shall be sent to DTC's Reorganization Department
 in a manner set forth in Paragraph 4.

      This authorization, unless revoked by Issuer, shall continue with
 respect to the Securities while  any Securities are on deposit at DTC,
 until and unless Trust Company shall no longer be acting. In such event,
 Issuer shall provide DTC with similar evidence, satisfactory to DTC, of
 the  authorization of any successor thereto so to act..

      14.  Issuer: (a) understands that DTC has no obligation to, and will
 not, communicate  to Participants or to any person having an interest in
 the Securities any information contained in Security Certificate(s); and
 (b) acknowledges that neither DTC's Participants nor any person having an
 interest in the Securities shall be deemed to have notice of the provisions
 of the Security certificate(s) by virtue of submission of submission of
 such certificates to DTC.

      15.  Nothing herein shall be deemed to require Trust Company to
 advance funds on behalf of Issuer.


 Notes:

 A. If there is a Trust Company (as defined in this Letter of
 Representations), Trust Company as well as Issuer must sign this Letter.
 If there is no Trust Company, in signing this Letter Issuer itself
 undertakes to perform all of the obligations set forth herein.

 B.  Schedule A contains statements that DTC believes accurately describe
 DTC, the method of effecting book-entry transfers of securities distributed
 through DTC and certain related matters.

                                     Very truly yours,

                                        The BlackRock Investment
                                        Quality Municipal Trust Inc.
                                       _______________________________
                                             [Issuer]


                                     By:_______________________________
                                        [Authorized Officer's Signature]


                                        Banker's Trust Company
                                        ________________________________
                                             [Trust Company]


                                     By:____________________________
                                       [Authorized Officer's Signature]

 Received and Accepted:
 THE DEPOSITORY TRUST COMPANY


 By:  ______________________________

 cc:  Underwriter
      Underwriter's Counsel

                                                                 SCHEDULE A


                     SAMPLE OFFERING DOCUMENT LANGUAGE
                    DESCRIBING BOOK-ENTRY-ONLY ISSUANCE
           (Prepared by DTC bracketed material may be applicable
                          only to certain issues.)

      1.   The Depository Trust Company ("DTC") New York, NY, will act as
 securities depository for the securities ("Securities").  The Securities
 will be issued as fully-registered in the name of Cede & Co. (DTC's
 partnership nominee).  One fully-registered Security certificate will be
 issued for [each issue of] the Securities [each] the aggregate principal
 amount of such issue, and will deposited with DTC.  [If, however, the
 aggregate principal amount of [any] issue exceeds $150 million, one
 certificate will be issued with respect to each $150 million of principal
 amount and an additional certificate will be issued with respect to any
 remaining principal amount os such issue.

      2.   DTC is a limited-purpose trust company organized under the New
 York Banking Law, a "banking organization" within the meaning of the New
 York Banking Law, a member of the Federal Reserve System, a "clearing
 corporation" within the meaning of the New York Uniform Commercial Code,
 and a "cleaning agency" registered pursuant to the provisions of Section
 17A of the Securities Exchange Act of 1934.  DTC holds securities that it's
 participants ("Participants") deposit with DTC.  DTC also facilitates the
 settlement among Participants of securities transactions such as transfers
 and pledges, in deposited securities through electronic computerized book-
 entry changes in  Participants'  accounts, thereby eliminating the need for
 physical movement of securities certificates. Direct Participants include
 securities brokers and dealers, banks, trust companies, clearing
 corporations, and certain other organizations.  DTC is owned by a number of
 its Direct Participants and by the New York Stock Exchange, Inc., American
 Stock Exchange, Inc., and the National Association of Securities Dealers,
 Inc.  Access to the DTC system is  also available to others such as
 securities brokers and dealers, banks and trust companies that clear
 through or maintain a custodial relationship with a Direct Participant,
 either directly or indirectly ("Indirect Participants") applicable to DTC
 and its Participants are on file with the Securities and Exchange
 Commission.

      3.   Purchasers of Securities under the DTC system must be made by or
 through Direct Participants, which receive a credit for the Securities of
 DTC's records.  The ownership interest of each actual purchaser of each
 ("Beneficial Owner") is in turn to be recorded on the Direct and Indirect
 Participants' records.  Beneficial Owners will not receive written
 confirmation from DTC of their purchase, but Beneficial Owners are expected
 to receive written confirmations providing details of the transaction, as
 well as periodic statements of their holdings, from the Direct or Indirect
 Participant through which the Beneficial Owner entered into the
 transaction.  Transfers of ownership in the Securities are to be
 accomplished by entries made on the books of the Participants acting on
 behalf of Beneficial Owners.  Beneficial Owners will not receive
 certificates representing their ownership interests in Securities in the
 event that use of the book-entry system for the Securities is discontinued.

      4.   To facilitate subsequent transfers, all Securities deposited by
 Participants with DTC are registered in the name of DTC's partnership
 nominee, Cede & Co.   The deposit of Securities with DTC and their
 registration in the name of Cede & Co.  effect no change in beneficial
 ownership.  DTC has no knowledge of the actual Beneficial Owners
 Securities; DTC's records reflect only the identity of the Direct
 Participants to whose accounts such Securities are credited, which may or
 may not be the Beneficial Owners.  The Participants will remain responsible
 for keeping account of their holdings on behalf of their customers.

      5.   Conveyance of notices and other communications by DTC to Direct
 Participants, by Direct Participants to Indirect Participants, and by
 Direct Participants and Indirect Participants to Beneficial Owners will be
 governed by arrangements among them, subject to any statutory or regulatory
 requirements as may be in effect from time to time.

      [6.  Redemption notices shall be sent to Cede & Co. If less than all
 of the Securities within an issue are being redeemed, DTC's practice is to
 determine by lot the amount of the interest of each Direct Participant in
 such issue to be redeemed.]

      7.   Neither DTC nor Cede & Co. will consent or vote with respect to
 Securities.  Under its usual procedures, DTC mails an Omnibus Proxy to the
 Issuer as soon as possible after the record date.  The Omnibus Proxy
 assigns Cede & Co.'s consenting or voting rights to those Direct
 Participants to whose accounts the Securities are credited on the record
 date (identified in a listing attached to the Omnibus Proxy).

      8.   Principal and interest payments on the Securities will be made to
 DTC.  DTC's practice is to credit Direct Participants' accounts on payable
 date in accordance with their respective holdings shown on DTC's records
 unless  DTC has reason to believe that it will not receive payment on
 payable date.  Payments by Participants to Beneficial Owners will be
 governed by standing instructions and customary practices as is the case
 with securities held for the accounts of customers in bearer form or
 registered in "street name" and will be the responsibility of such
 Participant and not of DTC the Agent of the Issuer subject to any statutory
 or regulatory requirements as may be in effect from time to time Payment of
 principal and interest to DTC and disbursement of such payments to the
 Beneficial Owners shall be the responsibility of Direct and Indirect
 Participants.

      [9.  A Beneficial Owner shall give notice to elect to have its
 Securities purchased or tendered through its Participant, to the
 [Tender/Remarketing] Agent, and shall effect delivery of such Securities by
 causing the Direct Participant to transfer the Participant's interest in
 the Securities, on DTC's records, to the [Tender/Remarketing] Agent.  The
 requirement for physical delivery of Securities in connection with a demand
 for purchase or a mandatory purchase will be deemed satisfied when the
 ownership rights in the Securities are transferred by Direct Participants
 on DTC's records.]

      10.  DTC may discontinue providing its services as securities
 depository with respect to the Securities at any time by giving reasonable
 notice to the Issuer or the Agent. Under such circumstances, in the event
 that a successor securities depository is not obtained, Security
 certificates are required to be printed and delivered.

      11.  The Issuer may decide to discontinue use of the system of book-
 entry transfers through DTC (or a securities depository).  In that event,
 Security certificates will be printed and delivered.

      12.  The information in this section concerning DTC and DTC's book-
 entry system has been obtained from sources that the Issuer believes to be
 reliable, but the Issuer takes no responsibility for the accuracy thereof.




                             POWER OF ATTORNEY

      That each of the undersigned officers and directors of The BlackRock
 Investment Quality Municipal 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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