BLACKROCK PENNSYLVANIA STRATEGIC MUNICIPAL TRUST
N-2/A, 1999-07-29
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<PAGE>


  As filed with the Securities and Exchange Commission on July 29, 1999

                                                       File Nos. 333-82903

                                                                 811-09417
- -------------------------------------------------------------------------------
- -------------------------------------------------------------------------------

                    U.S. SECURITIES AND EXCHANGE COMMISSION

                          Washington D.C. 20549

                               ----------------
                                   FORM N-2

                               ----------------
[X]REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933

[X]Pre-Effective Amendment No.  1
[_]Post-Effective Amendment No.
                                      and
[X]REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940

[X]Amendment No.  1

                               ----------------
             The BlackRock Pennsylvania Strategic Municipal Trust
              (Exact name of Registrant as specified in charter)

                               ----------------
                   c/o BlackRock Financial Management, Inc.
                                345 Park Avenue
                           New York, New York 10154
                   (Address of principal executive offices)

                              (888) 825-2257
             (Registrant's Telephone Number, including Area Code)

                     Ralph L. Schlosstein, President

           The BlackRock Pennsylvania Strategic Municipal Trust
                                345 Park Avenue
                           New York, New York 10154
                    (Name and address of Agent for Service)
                                with a copy to:
               Thomas A. DeCapo
   Skadden, Arps, Slate, Meagher & Flom LLP         Gary S. Schpero

              One Beacon Street                Simpson Thacher & Bartlett

       Boston, Massachusetts 02108-3194           425 Lexington Avenue

                                                New York, New York 10017

                               ----------------
Approximate Date of Proposed Public Offering: As soon as practicable after the
effective date of the Registration Statement. If any securities on this form
are to be offered on a delayed or continuous basis in reliance on Rule 415
under the Securities Act of 1933, other than securities offered in connection
with a dividend reinvestment plan, check the following box [_]
[_] This form is filed to register additional securities for an offering
pursuant to Rule 462(b) under the Securities Act and the Securities Act
registration statement number of the earlier effective registration statement
for the same offering is 33-   .

                               ----------------
       CALCULATION OF REGISTRATION FEE UNDER THE SECURITIES ACT OF 1933
<TABLE>
- ------------------------------------------------------------------------------
- ------------------------------------------------------------------------------
<CAPTION>
                                                       Proposed
                                          Proposed      Maximum
                              Amount      Maximum      Aggregate   Amount of
    Title of Securities       Being    Offering Price  Offering   Registration
     Being Registered       Registered   Per Share     Price(1)    Fee(1)(2)
- ------------------------------------------------------------------------------
<S>                         <C>        <C>            <C>         <C>
Common Shares, $0.001 par
 value....................  4,000,000      $15.00     $60,000,000   $16,680
- ------------------------------------------------------------------------------
- ------------------------------------------------------------------------------
</TABLE>

(1) Estimated solely for the purpose of calculating the registration fee.

(2) $278 previously paid.
                               ----------------

  The registrant hereby amends this Registration Statement on such date or
dates as may be necessary to delay its effective date until the Registrant
shall file a further amendment which specifically states that the Registration
Statement shall thereafter become effective in accordance with Section 8(a) of
the Securities Act of 1933 or until the Registration Statement shall become
effective on such dates as the Commission, acting pursuant to said Section
8(a), may determine.

- -------------------------------------------------------------------------------
- -------------------------------------------------------------------------------
<PAGE>

              THE BLACKROCK PENNSYLVANIA STRATEGIC MUNICIPAL TRUST

                             CROSS REFERENCE SHEET

                               Part A--Prospectus

<TABLE>
<CAPTION>
          Items in Part A of Form N-2     Location in Prospectus
          ---------------------------     ----------------------
 <C>      <C>                             <S>
 Item 1.  Outside Front Cover............ Cover Page
 Item 2.  Inside Front and Outside Back.. Cover Page
 Item 3.  Fee Table and Synopsis......... Prospectus Summary; Summary of Trust
                                          Expenses
 Item 4.  Financial Highlights........... Not Applicable
 Item 5.  Plan of Distribution........... Cover Page; Prospectus Summary;
                                          Underwriting
 Item 6.  Selling Shareholders........... Not Applicable
 Item 7.  Use of Proceeds................ Use of Proceeds; The Trust's
                                          Investments
 Item 8.  General Description of the
           Registrant.................... The Trust; The Trust's Investments;
                                          Risks; Description of Shares;
                                          Certain Provisions in the
                                          Declaration of Trust
 Item 9.  Management..................... Management of the Trust; Custodian
                                          and Transfer and Dividend Disbursing
                                          Agent
 Item 10. Capital Stock, Long-Term Debt,
           and Other Securities.......... Description of Shares;
                                          Distributions; Dividend Reinvestment
                                          Plan; Certain Provisions in the
                                          Declaration of Trust; Tax Matters
 Item 11. Defaults and Arrears on Senior
           Securities.................... Not Applicable
 Item 12. Legal Proceedings.............. Legal Opinions
 Item 13. Table of Contents of the
           Statement of Additional
           Information................... Table of Contents for the Statement
                                          of Additional Information

                  Part B--Statement of Additional Information

 Item 14. Cover Page..................... Cover Page
 Item 15. Table of Contents.............. Cover Page
 Item 16. General Information and
           History....................... Not Applicable
 Item 17. Investment Objective and
           Policies...................... Investment Objectives and Policies;
                                          Investment Policies and Techniques;
                                          Portfolio Transactions
 Item 18. Management..................... Management of the Trust; Portfolio
                                          Transactions
 Item 19. Control Persons and Principal
           Holders of Securities......... Management of the Trust
 Item 20. Investment Advisory and Other
           Services...................... Management of the Trust; Experts
 Item 21. Brokerage Allocation and Other
           Practices..................... Portfolio Transactions
 Item 22. Tax Status..................... Tax Matters; Distributions
 Item 23. Financial Statements........... Report of Independent Auditors
</TABLE>

                           Part C--Other Information

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

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+                                                                              +
+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.             +
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

PROSPECTUS
                SUBJECT TO COMPLETION, DATED JULY 28, 1999

                             4,000,000 Shares
              The BlackRock Pennsylvania Strategic Municipal Trust

                                 Common Shares
                                $15.00 per share

                                   ---------

  Investment Objectives. The Trust is a newly organized, closed-end management
investment company. The Trust's investment objectives are:

  . to provide current income exempt from regular Federal and Pennsylvania
    income taxes; and

  . to invest in municipal bonds that over time will perform better than the
    broader Pennsylvania municipal bond market.

  The Trust is designed to provide tax benefits to investors who are residents
of Pennsylvania.

  Portfolio Contents. The Trust will invest primarily in municipal bonds that
pay interest that is exempt from regular Federal and Pennsylvania income taxes.
Under normal market conditions, the Trust expects to be fully invested in tax-
exempt securities. The Trust will invest at least 80% of its total assets in
investment

                                                   (continued on following page)

                                   ---------

  Investing in the common shares involves certain risks. See "Risks" beginning
on page 17.

  No Prior History. The common shares have no history of public trading. Shares
of closed-end investment companies frequently trade at a discount from their
net asset value. This creates a risk of loss for investors purchasing common
shares in the initial public offering. The minimum investment in the offering
is $1,500.

  Neither the Securities and Exchange Commission 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.

                                   ---------

<TABLE>
<CAPTION>
                        Per Share    Total
                       ----------- ----------
<S>                    <C>         <C>
Public Offering Price    $15.00       $
Sales Load               $ 0.675      $
Proceeds to the Trust    $14.325      $
</TABLE>

  The underwriters are offering the common shares subject to various
conditions. The underwriters expect to deliver the common shares to purchasers
on or about August  , 1999.

                                   ---------

Salomon Smith Barney                       Prudential Securities
Book Running Manager                       Co-Lead Manager
A.G. Edwards & Sons, Inc.                  EVEREN Securities, Inc.
Fahnestock & Co. Inc.                      Gruntal & Co.
J.J.B. Hilliard, W.L. Lyons, Inc.          Raymond James & Associates, Inc.

August  , 1999
<PAGE>

(continued from previous page)

grade quality securities. Investment grade quality securities are those rated
by national rating agencies within the four highest grades (Baa or BBB or
better), or securities that are unrated but judged to be of comparable quality
by the Trust's investment adviser. The Trust may invest up to 20% of its total
assets in securities that are rated Ba/BB or B or that are unrated but judged
to be of comparable quality by the Trust's investment adviser. Bonds that are
below investment grade quality are regarded as having predominately speculative
characteristics with respect to the issuer's capacity to pay interest and repay
principal, and are commonly referred to as junk bonds. See "The Trust's
Investments." The Trust cannot assure you that it will achieve its investment
objectives. While exempt-interest dividends are excluded from gross income for
Federal income tax purposes, they may be subject to Federal alternative minimum
tax in certain circumstances. Shareholders will be taxed on the distribution of
any capital gain or other taxable income. See "Tax Matters."

  The common shares have been approved for listing on the New York Stock
Exchange, subject to notice of issuance, under the trading or "ticker" symbol
"BPS."

  Preferred Shares. The Trust intends to offer preferred shares. The Trust
expects that its Preferred Shares will represent about 38% of the Trust's
capital. The issuance of Preferred Shares will leverage your common shares,
meaning that the issuance of the Preferred Shares may cause you to receive a
larger return or loss on your common shares than you would have received
without the issuance of the Preferred Shares. Leverage involves greater risks,
but also affords an opportunity for greater return. The Trust's leveraging
strategy may not be successful. See "Preferred Shares and Leverage" and
"Description of Shares--Preferred Shares."

  The underwriters named in this prospectus may purchase up to     additional
common shares from the Trust under certain circumstances.

  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 August  , 1999,
containing additional information about the Trust, has been filed with the
Securities and Exchange Commission and is incorporated by reference in its
entirety into this prospectus. You can review the table of contents of the
statement of additional information on page 36 of this prospectus. You may
request a free copy of the statement of additional information by calling (888)
825-2257. You may also obtain the statement of additional information and other
information regarding the Trust on the Securities and Exchange Commission web
site (http://www.sec.gov).

  The Trust's common shares do not represent a deposit or obligation of, and
are not guaranteed or endorsed by, any bank or other insured depository
institution. The Trust's common shares are not federally insured by the Federal
Deposit Insurance Corporation, the Federal Reserve Board or any other
government agency.
<PAGE>


  Until      , 1999, all dealers that buy, sell or trade the common shares,
whether or not participating in this offering, may be required to deliver a
prospectus. This is in addition to the dealers' obligation to deliver a
prospectus when acting as underwriters and with respect to their unsold
allotments or subscriptions.

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

                               TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                            Page
                                                                            ----
<S>                                                                         <C>
Prospectus Summary.........................................................   3
Summary of Trust Expenses..................................................   9
The Trust..................................................................  10
Use of Proceeds............................................................  10
The Trust's Investments....................................................  11
Preferred Shares and Leverage..............................................  15
Risks......................................................................  17
Management of the Trust....................................................  20
Net Asset Value............................................................  23
Distributions..............................................................  24
Dividend Reinvestment Plan.................................................  24
Description of Shares......................................................  26
Certain Provisions in the Agreement and Declaration of Trust...............  28
Closed-End Trust Structure.................................................  29
Conversion to Open-End Trust...............................................  30
Repurchase of Shares.......................................................  30
Tax Matters................................................................  31
Underwriting...............................................................  32
Custodian and Transfer and Dividend Disbursing Agent.......................  35
Legal Opinions.............................................................  35
Table of Contents for the Statement of Additional Information..............  36
</TABLE>

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

  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.
<PAGE>


                              PROSPECTUS SUMMARY

  This is only a summary. This summary may not contain all of the information
that you should consider before investing in our common shares. You should
review the more detailed information contained in this prospectus and in the
statement of additional information.

The Trust..............  The BlackRock Pennsylvania Strategic Municipal Trust
                          is a newly organized, closed-end management
                          investment company. Throughout the prospectus, we
                          refer to The BlackRock Pennsylvania Strategic
                          Municipal Trust simply as the "Trust" or as "we,"
                          "us" or "our." See "The Trust."

The Offering...........
                         The Trust is offering        common shares of
                          beneficial interest at $15.00 per share through a
                          group of underwriters led by Salomon Smith Barney
                          Inc. and Prudential Securities. The common shares of
                          beneficial interest are called "common shares" in
                          the rest of this prospectus. You must purchase at
                          least 100 common shares ($1,500). The underwriters
                          have an option to purchase up to        additional
                          common shares to cover orders in excess of
                          common shares. See "Underwriting."

Investment
 Objectives............  The Trust's investment objectives are to provide
                          current income exempt from regular Federal and
                          Pennsylvania income taxes and to invest in municipal
                          bonds that over time will perform better than the
                          broader Pennsylvania municipal bond market. The
                          Trust will invest primarily in municipal bonds that
                          pay interest that is exempt from regular Federal and
                          Pennsylvania income taxes. The Trust will invest in
                          municipal bonds that, in BlackRock Financial
                          Management, Inc.'s opinion, are underrated or
                          undervalued. Underrated municipal bonds are those
                          whose ratings do not, in BlackRock Financial's
                          opinion, reflect their true creditworthiness.
                          Undervalued municipal bonds are bonds that, in
                          BlackRock Financial's opinion, are worth more than
                          the value assigned to them in the marketplace. Under
                          normal market conditions, the Trust expects to be
                          fully invested in securities that pay interest that
                          is or make other distributions that are exempt from
                          regular Federal income tax. The Trust will invest at
                          least 80% of its total assets in securities that at
                          the time of investment are investment grade quality.
                          Investment grade quality securities are securities
                          rated within the four highest grades (Baa or BBB or
                          better by Moody's Investor Service, Inc.
                          ("Moody's"), Standard & Poors Corporation ("S&P") or
                          Fitch IBCA, Inc. ("Fitch")), or securities that are
                          unrated but judged to be of comparable quality by
                          BlackRock Financial. The Trust may invest up to 20%
                          of its total assets in securities that at the time
                          of investment are rated Ba/BB or B by Moody's, S&P
                          or Fitch or bonds that are unrated but judged to be
                          of comparable quality by BlackRock Financial. Bonds
                          of below investment grade quality are regarded as
                          having predominately speculative characteristics
                          with respect to the issuer's capacity to pay
                          interest and repay principal, and are commonly
                          referred to as junk bonds.

                                       3
<PAGE>


                         The Trust intends to invest primarily in long-term
                         bonds and expects bonds in its portfolio to have a
                         dollar weighted average maturity of 15 years or more
                         under current market conditions. The Trust may not
                         attain its investment objectives. See "The Trust's
                         Investments."

Special Tax
 Considerations.......  While exempt-interest dividends are excluded from
                         gross income for Federal income tax purposes, they
                         may be subject to Federal alternative minimum tax in
                         certain circumstances. Distributions of any capital
                         gain or other taxable income will be taxable to
                         shareholders. The Trust may not be a suitable
                         investment for investors subject to the Federal
                         alternative minimum tax. See "Tax Matters."

Proposed Offering of     Approximately one to three months after completion of
 Preferred Shares.....   this offering of the common shares (subject to market
                         conditions), the Trust intends to offer preferred
                         shares of beneficial interest that will represent
                         approximately 38% of the Trust's capital after their
                         issuance. The issuance of Preferred Shares will
                         leverage your shares. Leverage involves greater
                         risks. The Trust's leveraging strategy may not be
                         successful. See "Risks--Leverage Risk". The Trust
                         will invest the money it obtains by selling the
                         Preferred Shares in long-term municipal bonds that
                         will generally pay fixed rates of interest over the
                         life of the bond. The Preferred Shares will pay
                         adjustable rate dividends based on shorter-term
                         interest rates. The adjustment period could be as
                         short as a day or as long as a year or more. If the
                         rate of return, after the payment of applicable
                         expenses of the Trust, on the long-term bonds
                         purchased by the Trust is greater than the dividends
                         paid by the Trust on the Preferred Shares, the Trust
                         will generate more income by investing the proceeds
                         of the Preferred Shares than it will need to pay
                         dividends on the Preferred Shares. If so, the excess
                         income will be used to pay higher dividends to
                         holders of common shares. However, the Trust cannot
                         assure you that the issuance of Preferred Shares will
                         result in a higher yield on your common shares. Once
                         the Trust issues Preferred Shares, the net asset
                         value and market price of the common shares and the
                         yield to holders of common shares will be more
                         volatile. See "Preferred Shares and Leverage" and
                         "Description of Shares--Preferred Shares."

Investment Adviser....  BlackRock Advisors, Inc. will be the Trust's investment
                         adviser, and BlackRock Advisors' affiliate, BlackRock
                         Financial, will act as the Trust's sub-adviser and
                         handle day-to-day investment management of the Trust.
                         BlackRock Advisors will receive an annual fee, payable
                         monthly, in a maximum amount equal to .60% of the
                         average weekly value of the Trust's Managed Assets.
                         Managed Assets means the total assets of the Trust
                         (including assets attributable to any preferred shares
                         that may be outstanding) minus the sum of accrued
                         liabilities (other than debt representing financial
                         leverage). The liquidation preference of the Preferred
                         Shares is not a liability. BlackRock Advisors has
                         voluntarily agreed to waive receipt of a portion of the
                         investment management fee or other expenses of the
                         Trust in the amount of .25% of the average weekly value
                         of the Trust's Managed Assets for the first five years
                         of the Trust's operations (through December 31, 2004),
                         and for a declining amount for

                                       4
<PAGE>


                         an additional four years (through December 31, 2008).
                         BlackRock Advisors (not the Trust) will pay BlackRock
                         Financial a fee for its services as sub-adviser.
                         BlackRock Advisors is an indirect subsidiary of PNC
                         Bank, N.A. See "Management of the Trust."

Distributions.........
                        The Trust intends to distribute monthly all or a
                         portion of its net investment income to holders of
                         common shares. We expect to declare the initial
                         monthly dividend on the Trust's common shares
                         approximately 45 days after completion of this
                         offering and to pay that initial monthly dividend
                         approximately 60 to 90 days after completion of this
                         offering. Unless you elect to receive dividends in
                         cash, all dividends and distributions on your common
                         shares will be automatically reinvested in common
                         shares of the Trust issued by the Trust or purchased
                         in the open market pursuant to the Trust's Dividend
                         Reinvestment Plan. See "Dividend Reinvestment Plan."

                        The Trust will distribute to holders of its common
                         shares monthly dividends of all or a portion of its
                         tax-exempt interest income after payment of dividends
                         on any Preferred Shares of the Trust which may be
                         outstanding. If the Trust realizes capital gain or
                         other taxable income, it will be required to allocate
                         such income between the common shares and the
                         Preferred Shares in proportion to the total
                         distributions paid to each class for the year in
                         which the income is realized. See "Distributions--"
                         and "Preferred Shares and Leverage."

Listing...............
                        The common shares have been approved for listing on
                         the New York Stock Exchange, subject to notice of
                         issuance, under the trading or "ticker" symbol "BPS."
                         See "Description of Shares--Common Shares."

Custodian and
 Transfer and
 Dividend Disbursing
 Agent................  State Street Bank and Trust Company will serve as the
                         Trust's Custodian, Transfer Agent and Dividend
                         Disbursing Agent. See "Custodian and Transfer and
                         Dividend Disbursing Agent."

Market Price of
 Shares...............  Shares of closed-end investment companies frequently
                         trade at prices lower than their net asset value.
                         Shares of closed-end investment companies like the
                         Trust that invest predominately in investment grade
                         municipal bonds have during some periods traded at
                         prices higher than their net asset value and during
                         other periods traded at prices lower than their net
                         asset value. The Trust cannot assure you that its
                         common shares will trade at a price higher than net
                         asset value. The Trust's net asset value will be
                         reduced immediately following this offering by the
                         sales load and the amount of the organization and
                         offering expenses paid by the Trust. See "Use of
                         Proceeds." In addition to net asset value, the market
                         price of the Trust's common shares may be affected by
                         such factors as dividend levels, which are in turn
                         affected by expenses; call protection for portfolio
                         securities; dividend stability; portfolio credit
                         quality; and liquidity and market supply


                                       5
<PAGE>


                         and demand. See "Preferred Shares and Leverage,"
                         "Risks," "Description of Shares" and the section of
                         the statement of additional information with the
                         heading "Repurchase of Common Shares." The common
                         shares are designed primarily for long-term
                         investors, and you should not purchase common shares
                         of the Trust if you intend to sell them shortly after
                         purchase.

Special Risk
 Considerations.......  No Operating History. The Trust is a newly organized
                         closed-end investment company with no history of
                         operations.

                        Interest Rate Risk. Generally, when market interest
                         rates fall, bond prices rise, and vice versa.
                         Interest rate risk is the risk that the municipal
                         bonds in the Trust's portfolio will decline in value
                         because of increases in market interest rates. The
                         prices of longer-term bonds fluctuate more than
                         prices of shorter-term bonds as interest rates
                         change. Because the Trust will invest primarily in
                         long-term bonds, net asset value and market price per
                         share of the common shares will fluctuate more in
                         response to changes in market interest rates than if
                         the Trust invested primarily in shorter-term bonds.
                         The Trust's use of leverage, as described below, will
                         tend to increase common share interest rate risk.

                        Credit Risk. Credit risk is the risk that one or more
                         municipal bonds in the Trust's portfolio will decline
                         in price, or fail to pay interest or principal when
                         due, because the issuer of the bond experiences a
                         decline in its financial status. The Trust may invest
                         up to 20% (measured at the time of investment) of its
                         total assets in municipal bonds that are rated Ba/BB
                         or B or that are unrated but judged to be of
                         comparable quality by BlackRock Financial. The prices
                         of these lower grade bonds are more sensitive to
                         negative developments, such as a decline in the
                         issuer's revenues or a general economic downturn,
                         than are the prices of higher grade securities.
                         Municipal bonds of below investment grade quality are
                         predominately

                         speculative with respect to the issuer's capacity to
                         pay interest and repay principal when due, and
                         therefore involve a greater risk of default.

                        Concentration in Pennsylvania Issuers. The Trust's
                         policy of investing primarily in municipal
                         obligations of issuers located in Pennsylvania makes
                         the Trust more susceptible to adverse economic,
                         political or regulatory occurrences affecting those
                         issuers.

                        Economic Sector Risk. The Trust may invest 25% or more
                         of its total assets in municipal obligations of
                         issuers in the same economic sector, such as
                         hospitals, life-care facilities and transportation-
                         related issuers. This may make the Trust more
                         susceptible to adverse economic, political or
                         regulatory occurrences affecting a particular
                         economic sector.

                        Leverage Risk. The use of leverage through the
                         issuance of Preferred Shares creates an opportunity
                         for increased common share net income, but also
                         creates greater risks for the holders of common
                         shares. The Trust's leveraging strategy may not be
                         successful. We anticipate that Preferred

                                       6
<PAGE>


                         Shares will pay adjustable rate dividends based on
                         shorter-term interest rates that would be reset
                         periodically. The Trust will invest the proceeds of
                         the Preferred Shares offering in long-term, typically
                         fixed rate, municipal bonds. So long as the Trust's
                         municipal bond portfolio provides a higher rate of
                         return, net of Trust expenses, than the Preferred
                         Share dividend rate, as reset periodically, the
                         leverage will cause the holders of common shares to
                         receive a higher current rate of return than if the
                         Trust were not leveraged. If, however, long- and/or
                         short-term rates rise, the Preferred Share dividend
                         rate could exceed the rate of return on long-term
                         bonds held by the Trust that were acquired during
                         periods of generally lower interest rates, reducing
                         return to the holders of common shares. Leverage
                         creates two major types of risks for the holders of
                         common shares:

                            .  the likelihood of greater volatility of net
                               asset value and market price of the common
                               shares, because changes in the value of the
                               Trust's bond portfolio, including bonds bought
                               with the proceeds of the Preferred Shares
                               offering, are borne entirely by the holders of
                               common shares; and

                            .  the possibility either that common share income
                               will fall if the Preferred Share dividend rate
                               rises, or that common share income will
                               fluctuate because the Preferred Share dividend
                               rate varies.

                        Municipal Bond Market Risk. There is generally less
                         public information available about the municipal
                         bonds in the Trust's portfolio than is available for
                         corporate equities or bonds, and the investment
                         performance of the Trust may therefore be more
                         dependent on the analytical abilities of BlackRock
                         Financial than would be a stock fund or taxable bond
                         fund. The secondary market for municipal bonds,
                         particularly the below investment grade bonds in
                         which the Trust may invest, 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 bonds 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. Issuers of municipal
                         securities might seek protection under the bankruptcy
                         laws. In the event of bankruptcy of a municipal
                         security 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

                                       7
<PAGE>


                         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.

                        Non-Diversification. The Trust has registered as a
                         "non-diversified" investment company under the
                         Investment Company Act of 1940. For Federal income
                         tax purposes, the Trust, with respect to up to 50% of
                         its total assets, will be able to invest more than 5%
                         (but not more than 25%) of the value of its total
                         assets in the obligations of any single issuer. To
                         the extent the Trust invests a relatively high
                         percentage of its assets in the obligations of a
                         limited number of issuers, the Trust may be more
                         susceptible than a more widely diversified investment
                         company to any single economic, political or
                         regulatory occurrence.

                        Anti-takeover Provisions. The Trust's Agreement and
                         Declaration of Trust includes provisions that could
                         limit the ability of other entities or persons to
                         acquire control of the Trust or convert the Trust to
                         open-end status. These provisions could deprive the
                         holders of common shares of opportunities to sell
                         their common shares at a premium over the then
                         current market price of the common shares.

                                       8
<PAGE>

                           SUMMARY OF TRUST EXPENSES

  The following table assumes that the Trust has issued Preferred Shares in an
amount equal to 38% of the Trust's capital (after their issuance), and shows
Trust expenses as a percentage of net assets attributable to common shares.

<TABLE>
<CAPTION>
   <S>                                                                     <C>
   Shareholder Transaction Expenses
   Sales Load Paid by You (as a percentage of offering price)............. 4.50%
   Dividend Reinvestment Plan Fees........................................ None*
</TABLE>

<TABLE>
<CAPTION>
                                                              Percentage of Net
                                                             Assets Attributable
                                                             to Common Shares**
                                                             -------------------
   <S>                                                       <C>
   Annual Expenses
     Management Fees........................................         .97 %
     Fee and Expense Waiver Years 1-5.......................        (.40)%***
                                                                    ----
   Net Management Fees......................................         .57 %***
   Other Expenses...........................................         .24 %
                                                                    ----
   Total Annual Expenses....................................         .81 %***
                                                                    ====
</TABLE>
- --------
*  You will be charged a $2.50 service charge and pay brokerage charges if you
   direct the Plan Agent to sell your common shares held in a dividend
   reinvestment account.

** Amounts shown in the table are expressed as a percentage of assets
   attributable to common shares. Expressed as a percentage of total net
   assets, the percentages are as follows: Management Fees .60%; Fee and
   Expense Waiver Years 1-5 (.25)%***; Net Management Fees .35%***; Other
   Expenses .15%; Total Annual Expenses .50%***.

*** BlackRock Advisors has voluntarily agreed to waive receipt of a portion of
    the investment management fee or other expenses of the Trust in the amount
    of .25% of average weekly Managed Assets for the first 5 years of the
    Trust's operations, .20% in year 6, .15% in year 7, .10% in year 8 and
    .05% in year 9. Without the waiver, "Total Annual Expenses" would be
    estimated to be .75% of total net assets and 1.21% of net assets
    attributable to common shares.

  The purpose of the table above and the example below is to help you
understand all fees and expenses that you, as a holder of common shares, would
bear directly or indirectly. The expenses shown in the table under "Other
Expenses" and "Total Annual Expenses" are based on estimated amounts for the
Trust's first year of operations and assume that the Trust issues 4,000,000
common shares. See "Management of the Trust" and "Dividend Reinvestment Plan."

                                       9
<PAGE>


  The following example illustrates the expenses (including the sales load of
$45.00) that you would pay on a $1,000 investment in common shares, assuming
(1) total annual expenses of .81% of net assets attributable to common shares
in years 1 through 5, increasing to 1.21% in year 10 and (2) a 5% annual
return:(/1/)

<TABLE>
<CAPTION>
                                          1 Year 3 Years 5 Years 10 Years(/3/)
                                          ------ ------- ------- -------------
   <S>                                    <C>    <C>     <C>     <C>
   Expenses Based on a Percentage of Net
    Assets
    Attributable to Common Shares(/2/)... $53.00 $71.00  $90.00     $162.00
</TABLE>
- --------

(1) You should not consider this example as representative of the Trust's
    future expenses. The example assumes that the estimated Other Expenses set
    forth in the Annual Expenses table are accurate, that fees and expenses
    increase as described in note 3 below and that all dividends and
    distributions are reinvested at net asset value. Actual expenses may be
    greater or less than those assumed. Moreover, the Trust's actual rate of
    return may be greater or less than the hypothetical 5% return shown in the
    example.

(2) Expressed as a percentage of total net assets, the amounts would be as
    follows:

<TABLE>
<CAPTION>
         1 Year 3 Years 5 Years 10 Years(3)
         ------ ------- ------- -----------
   <S>   <C>    <C>     <C>     <C>
         $50.00 $61.00  $73.00    $118.00
</TABLE>

(3) Assumes waiver of fees and expenses of .20% of average weekly Managed
    Assets in year 6, .15% in year 7, .10% in year 8 and .05% in year 9.
    BlackRock Advisors has not agreed to waive any portion of its fees and
    expenses beyond December 31, 2008.

                                   THE TRUST

  The Trust is a recently organized, closed-end, non-diversified management
investment company registered under the Investment Company Act. The Trust was
organized as a Delaware business trust on June 30, 1999, pursuant to an
Agreement and Declaration of Trust governed by the laws of the State of
Delaware. As a newly organized entity, the Trust has no operating history. The
Trust's principal office is located at 345 Park Avenue, New York, New York
10154, and its telephone number is (888) 825-2257. The Trust is designed to
provide tax benefits to investors who are residents of Pennsylvania.

                                USE OF PROCEEDS

  The net proceeds of the offering of common shares will be approximately
$          ($          if the underwriters exercise the over-allotment option
in full) after payment of the estimated organization and offering costs.
BlackRock Advisors has agreed to pay all organizational expenses and offering
costs (other than sales load) that exceed $0.03 per common share. The Trust
will invest the net proceeds of the offering in accordance with the Trust's
investment objectives and policies as stated below. We currently anticipate
that the Trust will be able to invest substantially all of the net proceeds in
securities that meet the Trust's investment objectives and policies within
three months after the completion of the offering. Pending such investment, it
is anticipated that the proceeds will be invested in short-term, high-quality
tax-exempt or taxable securities.

                                      10
<PAGE>

                            THE TRUST'S INVESTMENTS

Investment Objectives and Policies

  The Trust's investment objectives are:

  .  to provide current income exempt from regular Federal and Pennsylvania
     income taxes; and

  .  to invest in municipal bonds that over time will perform better than the
     broader Pennsylvania municipal bond market.

  The Trust will invest primarily (under normal market conditions, at least
65% of its total assets) in municipal bonds that pay interest that is exempt
from regular Federal and Pennsylvania income taxes. Under normal market
conditions, the Trust expects to be fully invested (at least 95% of its net
assets) in securities that pay interest that is or make other distributions
that are exempt from regular Federal income tax. The Trust will invest at
least 80% of its total assets in investment grade quality securities.
Investment grade quality means that such securities are rated, at the time of
investment, within the four highest grades (Baa or BBB or better by Moody's,
S&P or Fitch) or are unrated but judged to be of comparable quality by
BlackRock Financial. The Trust may invest up to 20% of its total assets in
securities that are rated, at the time of investment, Ba/BB or B by Moody's,
S&P or Fitch or that are unrated but judged to be of comparable quality by
BlackRock Financial. Bonds of below investment grade quality (Ba/BB or below)
are commonly referred to as junk bonds. Bonds of below investment grade
quality are regarded as having predominantly speculative characteristics with
respect to the issuer's capacity to pay interest and repay principal. These
credit quality policies apply only at the time a security is purchased, and
the Trust is not required to dispose of a security if a rating agency
downgrades its assessment of the credit characteristics of a particular issue.
In determining whether to retain or sell a security that a rating agency has
downgraded, BlackRock Financial may consider such factors as BlackRock
Financial's assessment of the credit quality of the issuer of the security,
the price at which the security could be sold and the rating, if any, assigned
to the security by other rating agencies. Appendix A to the statement of
additional information contains a general description of Moody's, S&P's and
Fitch's ratings of municipal bonds. See "Risks" below for a general
description of the economic and credit characteristics of municipal issuers in
Pennsylvania. The Trust may also invest in securities of other open- or
closed-end investment companies that invest primarily in municipal bonds of
the types in which the Trust may invest directly and in tax-exempt preferred
shares that pay dividends that are exempt from regular Federal income tax. See
"--Other Investment Companies," "--Tax-Exempt Preferred Shares" and "--Initial
Portfolio Composition." Subject to the Trust's policy of investing at least
65% of its total assets in municipal bonds that pay interest that is exempt
from Pennsylvania income tax, the Trust may invest in securities that pay
interest that is not or make other distributions that are not exempt from
Pennsylvania income tax when, in the judgment of BlackRock Financial, the
return to shareholders after payment of applicable Pennsylvania income tax
would be higher than the return available from comparable securities that pay
interest that is or make other distributions that are exempt from Pennsylvania
income tax.

  The Trust will invest in municipal bonds that, in BlackRock Financial's
opinion, are underrated or undervalued. Underrated municipal bonds are those
whose ratings do not, in the opinion of BlackRock Financial, reflect their
true creditworthiness. Undervalued municipal bonds are bonds that, in the
opinion of BlackRock Financial, are worth more than the value assigned to them
in the marketplace. BlackRock Financial may at times believe that bonds
associated with a particular municipal market sector (for example, electric
utilities), or issued by a particular municipal issuer, are undervalued.
BlackRock Financial may purchase those bonds for the Trust's portfolio because
they represent a market sector or issuer that BlackRock Financial considers
undervalued, even

                                      11
<PAGE>


if the value of those particular bonds appears to be consistent with the value
of similar bonds. Municipal bonds of particular types (for example, hospital
bonds, industrial revenue bonds or bonds issued by a particular municipal
issuer) may be undervalued because there is a temporary excess of supply in
that market sector, or because of a general decline in the market price of
municipal bonds of the market sector for reasons that do not apply to the
particular municipal bonds that are considered undervalued. The Trust's
investment in underrated or undervalued municipal bonds will be based on
BlackRock Financial's belief that their yield is higher than that available on
bonds bearing equivalent levels of interest rate risk, credit risk and other
forms of risk, and that their prices will ultimately rise, relative to the
market, to reflect their true value. The Trust attempts to invest in municipal
bonds that over time will perform better than the broader Pennsylvania
municipal bond market by prudent selection of municipal bonds regardless of
the direction the market may move. Any capital appreciation realized by the
Trust will generally result in capital gain distributions subject to capital
gain taxes.

  The Trust may purchase municipal bonds that are additionally secured by
insurance, bank credit agreements or escrow accounts. The credit quality of
companies which provide these credit enhancements will affect the value of
those securities. Although the insurance feature reduces certain financial
risks, the premiums for insurance and the higher market price paid for insured
obligations may reduce the Trust's income. Insurance generally will be
obtained from insurers with a claims-paying ability rated Aaa by Moody's or
AAA by S&P or Fitch. The insurance feature does not guarantee the market value
of the insured obligations or the net asset value of the common shares. The
Trust may purchase insured bonds and may purchase insurance for bonds in its
portfolio.

  During temporary defensive periods, including the period during which the
net proceeds of this offering are being invested, and in order to keep the
Trust's cash fully invested, the Trust may invest up to 100% of its net assets
in short-term investments, including high quality, short-term securities that
may be either tax-exempt or taxable. The Trust intends to invest in taxable
short-term investments only if suitable tax-exempt short-term investments are
not available at reasonable prices and yields. If the Trust invests in taxable
short-term investments, a portion of your dividends would be subject to
regular Federal and Pennsylvania income taxes. See the statement of additional
information.

  The Trust cannot change its investment objectives without the approval of
the holders of a majority of the outstanding common shares and, once the
Preferred Shares are issued, the Preferred Shares voting together as a single
class, and of the holders of a majority of the outstanding Preferred Shares
voting as a separate class. A majority of the outstanding means (1) 67% or
more of the shares present at a meeting, if the holders of more than 50% of
the shares are present or represented by proxy, or (2) more than 50% of the
shares, whichever is less. See "Description of Shares--Preferred Shares--
Voting Rights" and the statement of additional information under "Description
of Shares--Preferred Shares" for additional information with respect to the
voting rights of holders of Preferred Shares.

Municipal Bonds

  General. Municipal bonds are either general obligation or revenue bonds and
typically are issued to finance public projects, such as roads or public
buildings, to pay general operating expenses or to refinance outstanding debt.
Municipal bonds may also be issued for private activities, such as housing,
medical and educational facility construction or for privately owned
industrial development and pollution control projects. General obligation
bonds are backed by the full faith and credit, or taxing authority, of the
issuer and may be repaid from any revenue source. Revenue bonds may be repaid
only from the revenues of a specific facility or source. The Trust also may
purchase municipal bonds that represent lease obligations. These carry special
risks

                                      12
<PAGE>


because the issuer of the bonds may not be obligated to appropriate money
annually to make payments under the lease. In order to reduce this risk, the
Trust will only purchase municipal bonds representing lease obligations where
BlackRock Financial believes the issuer has a strong incentive to continue
making appropriations until maturity.

  The municipal bonds in which the Trust will invest are generally issued by
the Commonwealth of Pennsylvania, political subdivisions of the Commonwealth,
and authorities or other intermediaries of the Commonwealth and such political
subdivisions and pay interest or make other distributions that, in the opinion
of bond counsel to the issuer, or on the basis of another authority believed
by BlackRock Financial to be reliable, is exempt from regular Federal and
Pennsylvania income taxes, and also include other municipal bonds issued by
other entities the interest or other distributions on which are exempt from
regular Federal income tax. BlackRock Financial will not conduct its own
analysis of the tax status of the interest paid by municipal bonds held by the
Trust. The Trust may also invest in municipal bonds issued by United States
Territories (such as Puerto Rico or Guam) that are exempt from regular Federal
and Pennsylvania income taxes. The Trust treats as municipal bonds investment
company shares, tax-exempt preferred shares and other securities that pay
interest or make other distributions that are exempt from regular Federal
income tax in which the Trust may invest as discussed in this prospectus,
regardless of their form as bonds, notes, stocks, and shares or other
interests.

  The yields on municipal bonds depend on a variety of factors, including
prevailing interest rates and the condition of the general money market and
the municipal bond market, the size of a particular offering, the maturity of
the obligation and the rating of the issue. The market value of municipal
bonds will vary with changes in interest rate levels and as a result of
changing evaluations of the ability of bond issuers to meet interest and
principal payments.

  The Trust will primarily invest in municipal bonds with long-term maturities
in order to maintain a weighted average maturity of 15 years or more, but the
weighted average maturity of obligations held by the Trust may be shortened,
depending on market conditions.

  Special Considerations Relating to Pennsylvania Municipal Bonds. The
following information provides only a brief discussion of certain factors
affecting the issuers of municipal obligations in Pennsylvania (the
"Commonwealth") and is derived from sources that are generally available to
investors and is believed to be accurate. It is based in part on information
obtained from various state and local agencies in Pennsylvania. No independent
verification has been made of the following information.

  The Commonwealth of Pennsylvania is one of the most populous states, ranking
fifth behind California, New York, Texas and Florida. Pennsylvania is an
established state with a diversified economy. It is the headquarters for many
major corporations. Pennsylvania has been historically identified as a heavy
industry state. That reputation has changed over the last thirty years as the
coal, steel and railroad industries declined and the Commonwealth's business
environment readjusted to reflect a more diversified industrial base. This
economic readjustment was a direct result of a long-term shift in jobs,
investment and workers away from the northeast part of the nation. Currently,
the major sources of growth in Pennsylvania are the service sector, including
trade, medical and health services, education and financial institutions.

  Pennsylvania's agricultural industries remain an important component of the
Commonwealth's economic structure, accounting for more than $3.6 billion in
crop and livestock products annually. Agribusiness and food-related industries
support $39 billion in economic activity annually. Over 51,000 farms form the
backbone of the Commonwealth's agricultural economy. Farmland in Pennsylvania
includes over four million acres of harvested cropland and four million acres
of pasture and farm woodlands--nearly one-third of the Commonwealth's total
land area.

  From 1990 to 1992, employment in the Commonwealth declined 2%. From 1992 to
1998, employment increased 8%. The growth in employment experienced in the
Commonwealth during such periods is slightly higher than the growth in
employment in the Middle Atlantic region of the United States. Non-
manufacturing

                                      13
<PAGE>


employment in the Commonwealth has increased steadily in recent years to its
1998 level of 82.8% of total Commonwealth employment. Manufacturing, which
contributed 17.2% of 1998 non-agricultural employment, has fallen behind both
the services sector and the trade sector as the largest single source of
employment within the Commonwealth. In 1998, the services sector accounted for
32.3% of all non-agricultural employment in the Commonwealth while the trade
sector accounted for 22.4%.

  Economic strengths and weaknesses vary in different parts of the
Commonwealth. In general, heavy industry and manufacturing have been facing
increasing competition from foreign producers. During 1998, the annual average
unemployment rate in the Commonwealth was 4.6%, compared to 4.5% for the
United States. As of April 1999, the seasonally adjusted unemployment rate for
the Commonwealth was 4.4% and for the United States was 4.3%.

  For more information, see "Investment Policies and Techniques--Factors
Pertaining to Pennsylvania" in the statement of additional information.

When-Issued and Forward Commitment Securities

  The Trust may buy and sell municipal bonds on a when-issued basis and may
purchase or sell municipal bonds on a "forward commitment" basis. 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 takes place at a later date. This type of transaction
involves risk because no interest accrues on the bonds prior to settlement
and, because bonds are subject to market fluctuations, the value of the bonds
at the time of delivery may be less or more than cost. A separate account of
the Trust will be established with its custodian consisting of cash, or other
liquid high grade debt securities having a market value at all times, at least
equal to the amount of the commitment.

Other Investment Companies

  The Trust may invest up to 10% of its total assets in securities of other
open- or closed-end investment companies that invest primarily in municipal
bonds of the types in which the Trust may invest directly. The Trust generally
expects to invest in other investment companies either during periods when it
has large amounts of uninvested cash, such as the period shortly after the
Trust receives the proceeds of the offering of its common shares or Preferred
Shares, or during periods when there is a shortage of attractive, high-
yielding municipal bonds available in the market. As a shareholder in an
investment company, the Trust will bear its ratable share of that investment
company's expenses, and would remain subject to payment of the Trust's
advisory and other fees and expenses with respect to assets so invested.
Holders of common shares would therefore be subject to duplicative expenses to
the extent the Trust invests in other investment companies. BlackRock
Financial will take expenses into account when evaluating the investment
merits of an investment in an investment company relative to available
municipal bond investments. In addition, the securities of other investment
companies may also be leveraged and will therefore be subject to the same
leverage risks to which the Trust is subject. As described in this prospectus
in the sections entitled "Risks" and "Preferred Shares and Leverage," the net
asset value and market value of leveraged shares will be more volatile and the
yield to shareholders will tend to fluctuate more than the yield generated by
unleveraged shares. Investment companies may have investment policies that
differ from those of the Trust. In addition to the extent that the Trust
invests in other investment companies, the Trust will be dependent upon the
investment and research abilities of persons other than BlackRock Financial.
The Trust treats its investments in such open- or closed-end investment
companies as investments in municipal bonds.

                                      14
<PAGE>


Tax-Exempt Preferred Shares

  The Trust may also invest up to 10% of its total assets in preferred
interests of other investment funds that pay dividends that are exempt from
regular Federal income tax. Such funds in turn invest in municipal bonds and
other assets that pay interest or make distributions that are exempt from
regular Federal income tax, such as revenue bonds issued by state or local
agencies to fund the development of low-income, multi-family housing.
Investment in such tax-exempt preferred shares involves many of the same
issues as investing in other open- or closed-end investment companies as
discussed above. These investments also have additional risks, including
liquidity risk, the absence of regulation governing investment practices,
capital structure and leverage, affiliated transactions and other matters, and
concentration of investments in particular issuers or industries. Revenue
bonds issued by state or local agencies to finance the development of low-
income, multi-family housing involve special risks in addition to those
associated with municipal bonds generally, including that the underlying
properties may not generate sufficient income to pay expenses and interest
costs. Such bonds are generally non-recourse against the property owner, may
be junior to the rights of others with an interest in the properties, may pay
interest that changes based in part on the financial performance of the
property, may be prepayable without penalty and may be used to finance the
construction of housing developments which, until completed and rented, do not
generate income to pay interest. Increases in interest rates payable on senior
obligations may make it more difficult for issuers to meet payment obligations
on subordinated bonds. The Trust will treat investments in tax-exempt
preferred shares as investments in municipal bonds.

Initial Portfolio Composition

  If current market conditions persist, the Trust expects that approximately
80% of its initial portfolio will consist of investment grade quality
municipal bonds, rated as such at the time of investment, meaning that such
bonds are rated by national rating agencies within the four highest grades or
are unrated but judged to be of comparable quality by BlackRock Financial
(approximately 35% in Aaa/AAA; 25% in A; and 20% in Baa/BBB). BlackRock
Financial generally expects to select obligations that may not be redeemed at
the option of the issuer for approximately seven to nine years from the date
of purchase by the Trust. Subject to market availability, BlackRock Financial
currently expects to invest approximately 20% of the Trust's initial portfolio
in municipal bonds that are, at the time of investment, either rated below
investment grade or that are unrated but judged to be of comparable quality by
BlackRock Financial. See "--Investment Objectives and Policies."

                         PREFERRED SHARES AND LEVERAGE

  Approximately one to three months after the completion of the offering of
the common shares, subject to market conditions, the Trust intends to offer
Preferred Shares representing approximately 38% of the Trust's capital
immediately after the issuance of the Preferred Shares. The Preferred Shares
will have complete priority upon distribution of assets over the common
shares. The issuance of Preferred Shares will leverage the common shares.
Leverage involves greater risks. The Trust's leveraging strategy may not be
successful. Although the Trust's board of trustees will determine the timing
and other terms of the offering of Preferred Shares and the terms of the
Preferred Shares, the Trust expects to invest the proceeds of the Preferred
Shares offering in long-term municipal bonds. The Preferred Shares will pay
adjustable rate dividends based on shorter-term interest rates, which would be
redetermined periodically by an auction process. The adjustment period for
Preferred Share dividends could be as short as one day or as long as a year or
more. So long as the Trust's portfolio is invested in securities that provide
a higher rate of return than the dividend rate of the Preferred Shares, after
taking expenses into consideration, the leverage will cause you to receive a
higher current rate of return than if the Trust were not leveraged.

                                      15
<PAGE>


  Changes in the value of the Trust's bond portfolio, including bonds bought
with the proceeds of the Preferred Shares offering, will be borne entirely by
the holders of common shares. If there is a net decrease, or increase, in the
value of the Trust's investment portfolio, the leverage will decrease, or
increase (as the case may be), the net asset value per common share to a
greater extent than if the Trust were not leveraged. During periods in which
the Trust is using leverage, the fees paid to BlackRock Advisors for advisory
services will be higher than if the Trust did not use leverage because the
fees paid will be calculated on the basis of the Trust's total net assets,
including the proceeds from the issuance of Preferred Shares.

  For tax purposes, the Trust is currently required to allocate tax-exempt
interest income, net capital gain and other taxable income, if any, between
the common shares and Preferred Shares in proportion to total distributions
paid to each class for the year in which the net capital gain or other taxable
income is realized. If net capital gain or other taxable income is allocated
to Preferred Shares, instead of solely tax-exempt income, the Trust will
likely have to pay higher total dividends to Preferred Shareholders or make
special payments to Preferred Shareholders to compensate them for the
increased tax liability. This would reduce the total amount of dividends paid
to the holders of common shares, but would increase the portion of the
dividend that is tax-exempt. If the increase in dividend payments or the
special payments to Preferred Shareholders are not entirely offset by a
reduction in the tax liability of, and an increase in the tax-exempt dividends
received by, the holders of common shares, the advantage of the Trust's
leveraged structure to holders of common shares will be reduced.

  Under the Investment Company Act, the Trust is not permitted to issue
preferred shares unless immediately after such issuance the value of the
Trust's total net assets is at least 200% of the liquidation value of the
outstanding preferred shares (i.e., the liquidation value may not exceed 50%
of the Trust's total net assets). In addition, the Trust is not permitted to
declare any cash dividend or other distribution on its common shares unless,
at the time of such declaration, the value of the Trust's total net assets is
at least 200% of such liquidation value. If Preferred Shares are issued, the
Trust intends, to the extent possible, to purchase or redeem Preferred Shares
from time to time to the extent necessary in order to maintain coverage of any
Preferred Shares of at least 200%. In addition, as a condition to obtaining
ratings on the Preferred Shares, the terms of any Preferred Shares issued are
expected to include asset coverage maintenance provisions which will require
the redemption of the Preferred Shares in the event of non-compliance by the
Trust and may also prohibit dividends and other distributions on the common
shares in such circumstances. In order to meet redemption requirements, the
Trust may have to liquidate portfolio securities. Such liquidations and
redemptions would cause the Trust to incur related transaction costs and could
result in capital losses to the Trust. Prohibitions on dividends and other
distributions on the common shares could impair the Trust's ability to qualify
as a regulated investment company under the Internal Revenue Code of 1986, as
amended. If the Trust has Preferred Shares outstanding, two of the Trust's
trustees will be elected by the holders of Preferred Shares voting separately
as a class. The remaining trustees of the Trust will be elected by holders of
common shares and Preferred Shares voting together as a single class. In the
event the Trust failed to pay dividends on Preferred Shares for two years,
holders of Preferred Shares would be entitled to elect a majority of the
trustees of the Trust.

   The Trust will be subject to certain restrictions imposed by guidelines of
one or more rating agencies that may issue ratings for Preferred Shares issued
by the Trust. These guidelines are expected to impose asset coverage or
portfolio composition requirements that are more stringent than those imposed
on the Trust by the Investment Company Act. It is not anticipated that these
covenants or guidelines will impede BlackRock Financial from managing the
Trust's portfolio in accordance with the Trust's investment objectives and
policies.

  The Trust may also borrow money as a temporary measure for extraordinary or
emergency purposes, including the payment of dividends and the settlement of
securities transactions which otherwise might require untimely dispositions of
Trust securities.

                                      16
<PAGE>


  Assuming that the Preferred Shares will represent approximately 38% of the
Trust's capital and pay dividends at an annual average rate of 3.50%, the
income generated by the Trust's portfolio (net of estimated expenses) must
exceed 1.33% in order to cover the dividend payments and other expenses
specifically related to the Preferred Shares. Of course, these numbers are
merely estimates used for illustration. Actual Preferred Share dividend rates
will vary frequently and may be significantly higher or lower than the rate
estimated above.

  The following table is furnished in response to requirements of the
Securities and Exchange Commission. It is designed to illustrate the effect of
leverage on common share total return, assuming investment portfolio total
returns (comprised of income and changes in the value of bonds held in the
Trust's portfolio) of -10%, -5%, 0%, 5% and 10%. These assumed investment
portfolio returns are hypothetical figures and are not necessarily indicative
of the investment portfolio returns experienced or expected to be experienced
by the Trust. See "Risks."

<TABLE>
   <S>           <C>      <C>      <C>     <C>   <C>
   Assumed
    Portfolio
    Total Re-
    turn
    (Net of
    Expenses)..     (10)%     (5)%     0 %    5%    10%
   Common
    Share To-
    tal Re-
    turn......   (18.27)% (10.21)% (2.15)% 5.92% 13.98%
                 ======   ======   =====   ====  =====
</TABLE>

  Unless and until Preferred Shares are issued, the common shares will not be
leveraged and this section will not apply.
                                     RISKS

  The net asset value of the common shares will fluctuate with and be affected
by, among other things, interest rate risk, credit risk, reinvestment risk and
leverage risk, and an investment in common shares will be subject to market
discount risk, inflation risk, municipal bond market risk and "Year 2000"
risk, each of which is more fully described below.

  Newly Organized. The Trust is a newly organized, non-diversified, closed-end
management investment company and has no operating history.

  Market Discount Risk. Shares of closed-end management investment companies
frequently trade at a discount from their net asset value.

  Interest Rate Risk. Interest rate risk is the risk that bonds, and the
Trust's net assets, will decline in value because of changes in interest
rates. Generally, municipal bonds will decrease in value when interest rates
rise and increase in value when interest rates decline. This means that the
net asset value of the common shares will fluctuate with interest rate changes
and the corresponding changes in the value of the Trust's municipal bond
holdings. The value of the longer-term bonds in which the Trust generally
invests fluctuates more in response to changes in interest rates than does the
value of shorter-term bonds. Because the Trust will invest primarily in long-
term bonds, the net asset value and market price per share of the common
shares will fluctuate more in response to changes in market interest rates
than if the Trust invested primarily in shorter-term bonds. The Trust's use of
leverage, as described below, will tend to increase common share interest rate
risk.

  Credit Risk. Credit risk is the risk that an issuer of a municipal bond will
become unable to meet its obligation to make interest and principal payments.
In general, lower rated municipal bonds carry a greater degree of risk that
the issuer will lose its ability to make interest and principal payments,
which could have a negative impact on the Trust's net asset value or
dividends. The Trust may invest up to 20% of its total assets in municipal
bonds that are rated Ba/BB or B by Moody's, S&P or Fitch or that are unrated
but judged to be of comparable quality by BlackRock Financial. Bonds rated
Ba/BB or B are regarded as having predominately

                                      17
<PAGE>


speculative characteristics with respect to the issuer's capacity to pay
interest and repay principal, and these bonds are commonly referred to as junk
bonds. These securities are subject to a greater risk of default. The prices
of these lower grade bonds are more sensitive to negative developments, such
as a decline in the issuer's revenues or a general economic downturn, than are
the prices of higher grade securities. Lower grade securities tend to be less
liquid than investment grade securities. The market values of lower grade
securities tend to be more volatile than is the case for investment grade
securities.

  State Concentration Risk. Because the Trust primarily purchases municipal
bonds issued by the Commonwealth of Pennsylvania or county or local government
municipalities or their agencies, districts political subdivisions or other
entities, shareholders may be exposed to additional risks. In particular, the
Trust is susceptible to political, economic or regulatory factors affecting
issuers of Pennsylvania municipal bonds. There can be no assurance that
Pennsylvania will not experience a decline in economic conditions or that the
Pennsylvania municipal bonds purchased by the Trust will not be affected by
such a decline.

  For a discussion of economic and other conditions in Pennsylvania, see "The
Trust's Investments--Municipal Bonds--Special Considerations Relating to
Pennsylvania Municipal Bonds."

  Municipal Bond Market Risk. Investing in the municipal bond market involves
certain risks. The amount of public information available about the municipal
bonds 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 BlackRock Financial than
would be a stock fund or taxable bond fund. The secondary market for municipal
bonds, particularly the below-investment-grade bonds in which the Trust may
invest, 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
bonds 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. 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 bond portfolio will decline if and when the Trust invests the proceeds
from matured, traded, prepaid or called bonds at lower interest rates. A
decline in income could affect the common shares' market price or their
overall returns.

  Leverage Risk. Leverage risk is the risk associated with the issuance of the
Preferred Shares to leverage the common shares. There is no assurance that the
Trust's leveraging strategy will be successful. Once the Preferred Shares are
issued, the net asset value and market value of the common shares will be more
volatile, and the yield to the holders of common shares will tend to fluctuate
with changes in the shorter-term dividend rates on the Preferred Shares. If
the dividend rate on the Preferred Shares approaches the net rate of return on
the Trust's investment portfolio, the benefit of leverage to the holders of
the common shares would be reduced. If the dividend rate on the Preferred
Shares exceeds the net rate of return on the Trust's portfolio, the leverage
will result in a lower rate of return to the holders of common shares than if
the Trust were not leveraged. Because

                                      18
<PAGE>

the long-term bonds included in the Trust's portfolio will typically pay fixed
rates of interest while the dividend rate on the Preferred Shares will be
adjusted periodically, this could occur even when both long-term and short-
term municipal rates rise. In addition, the Trust will pay (and the holders of
common shares will bear) any costs and expenses relating to the issuance and
ongoing maintenance of the Preferred Shares. Accordingly, the Trust cannot
assure you that the issuance of Preferred Shares will result in a higher yield
or return to the holders of the common shares.

  Similarly, any decline in the net asset value of the Trust's investments
will be borne entirely by the holders of common shares. Therefore, if the
market value of the Trust's portfolio declines, the leverage will result in a
greater decrease in net asset value to the holders of common shares than if
the Trust were not leveraged. This greater net asset value decrease will also
tend to cause a greater decline in the market price for the common shares. The
Trust might be in danger of failing to maintain the required 200% asset
coverage or of losing its ratings on the Preferred Shares or, in an extreme
case, the Trust's current investment income might not be sufficient to meet
the dividend requirements on the Preferred Shares. In order to counteract such
an event, the Trust might need to liquidate investments in order to fund a
redemption of some or all of the Preferred Shares. Liquidation at times of low
municipal bond prices may result in capital loss and may reduce returns to the
holders of common shares.

  While the Trust may from time to time consider reducing leverage in response
to actual or anticipated changes in interest rates in an effort to mitigate
the increased volatility of current income and net asset value associated with
leverage, there can be no assurance that the Trust will actually reduce
leverage in the future or that any reduction, if undertaken, will benefit the
holders of common shares. Changes in the future direction of interest rates
are very difficult to predict accurately. If the Trust were to reduce leverage
based on a prediction about future changes to interest rates, and that
prediction turns out to be incorrect, the reduction in leverage would likely
operate to reduce the income and/or total returns to holders of common shares
relative to the circumstance where the Trust had not reduced leverage. The
Trust may decide that this risk outweighs the likelihood of achieving the
desired reduction to volatility in income and share price if the prediction
were to turn out to be correct, and determine not to reduce leverage as
described above.

  The Trust may invest in the securities of other investment companies. Such
securities may also be leveraged and will therefore be subject to the leverage
risks described above. This additional leverage may in certain market
conditions reduce the net asset value of the Trust's common shares and the
returns to the holders of common shares.

  Inflation Risk. Inflation risk is the risk that the value of assets or
income from investment will be worth less in the future as inflation decreases
the value of money. As inflation increases, the real value of the common
shares and distributions on those shares can decline. In addition, during any
periods of rising inflation, Preferred Share dividend rates would likely
increase, which would tend to further reduce returns to the holders of common
shares.

  Economic Sector Risk. The Trust may invest 25% or more of its total assets
in municipal obligations of issuers in the same economic sector, including
without limitation the following: lease rental obligations of state and local
authorities; obligations dependent on annual appropriations by a state's
legislature for payment; obligations of state and local housing finance
authorities, municipal utilities systems or public housing authorities;
obligations of hospitals or life care facilities; or industrial development or
pollution control bonds issued for electric utility systems, steel companies,
paper companies or other purposes. This may make the Trust more susceptible to
adverse economic, political, or regulatory occurrences affecting a particular
economic sector. For example, health care related issuers are susceptible to
Medicare, Medicaid and other third party payor reimbursement policies, and
national and state health care legislation. As concentration increases, so
does the potential for fluctuation in the net asset value of the Trust's
common shares.

                                      19
<PAGE>

  Non-Diversification. The Trust has registered as a "non-diversified"
investment company under the Investment Company Act. For Federal income tax
purposes, the Trust, with respect to up to 50% of its total assets, will be
able to invest more than 5% (but not more than 25%) of the value of its total
assets in the obligations of any single issuer. To the extent the Trust
invests a relatively high percentage of its assets in the obligations of a
limited number of issuers, the Trust may be more susceptible than a more
widely diversified investment company to any single economic, political or
regulatory occurrence.

  "Year 2000" Risk. The Trust, like any business, could be affected if the
computer systems on which it relies do not properly process information
beginning on January 1, 2000. While Year 2000 issues could have a negative
effect on the Trust, BlackRock Advisors is currently working to avoid such
problems. BlackRock Advisors is also working with other systems providers and
vendors to determine their systems' ability to handle Year 2000 problems.
There is no guarantee, however, that systems will work properly on January 1,
2000. Year 2000 problems may also hurt issuers whose securities the Trust
holds or securities markets generally.

                            MANAGEMENT OF THE TRUST

Trustees and Officers

  The board of trustees is responsible for the overall management of the
Trust, including supervision of the duties performed by BlackRock Advisors and
BlackRock Financial. There are eight trustees of the Trust. Two of the
trustees are "interested persons" (as defined in the Investment Company Act).
The names and business addresses of the trustees 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 Advisors will act as the Trust's investment adviser. BlackRock
Advisors, together with its investment advisory subsidiaries, is a global
asset management firm with assets of approximately $142 billion under
management as of June 30, 1999. BlackRock Advisors 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 630 employees. BlackRock Advisors has appointed BlackRock
Financial, one of its affiliates, to handle the day-to-day investment
management of the Trust. BlackRock Financial was founded in 1988 and provides
fixed income, liquidity, equity, alternative investment, and risk management
products for clients worldwide. As of June 30, 1999, BlackRock Financial
managed approximately $80 billion in various fixed income sectors, including
$8 billion in municipal securities. BlackRock Financial also manages
approximately $44 billion in cash or other short term, highly liquid
investments, including $4.4 billion in short term municipal securities.
BlackRock Advisors has $63 billion in mutual fund assets under management,
including two open-end mutual fund families, BlackRock Fundssm and Provident
Institutional Funds, 21 publicly traded closed-end funds and several short-
term investment funds. Among these products, BlackRock Financial manages 11
closed-end, six open-end and six money market municipal funds. In addition,
BlackRock Financial manages portfolios of municipal securities for large
insurance companies and high net worth individuals.

  Investment Philosophy. BlackRock Financial'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.

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

                                      20
<PAGE>


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

  BlackRock Financial's municipal bond team includes two portfolio managers
and six credit research analysts. The team is lead by Kevin M. Klingert, a
managing director and portfolio manager at BlackRock Financial. Mr. Klingert
is a senior portfolio manager and head of municipal bonds at BlackRock
Financial, a position he has held since joining BlackRock Financial in 1991.
Mr. Klingert has over 15 years of experience in the municipal market. Prior to
joining BlackRock Financial, 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 BlackRock Financial for over two years and is a member of
BlackRock Financial's Investment Strategy Group. Prior to joining BlackRock
Financial 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.

  BlackRock Financial's municipal bond portfolio managers are responsible for
25 municipal bond portfolios, valued as of June 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 objectives and constraints,
including national funds and state-specific funds. As of June 30, 1999, the
team managed 11 closed-end municipal funds with over $3 billion in assets.

  BlackRock Financial's Investment Process. BlackRock Financial has in-depth
expertise in the fixed income market. BlackRock Financial applies the same
risk-controlled, active sector rotation style (discussed below) to the
management process for all of its fixed income portfolios. BlackRock Financial
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 BlackRock Financial.

  BlackRock Financial's portfolio management process emphasizes research and
analysis of specific sectors and securities, not interest rate speculation.
BlackRock Financial believes that market-timing strategies can be highly
volatile and potentially produce inconsistent results. Instead, BlackRock
Financial 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, BlackRock Financial believes one of the most
important determinants of value is supply and demand. BlackRock Financial's
ability to monitor investor flows and frequency and seasonality of issuance is
helpful in anticipating the impact of supply and demand on sectors. BlackRock
Financial 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.

  BlackRock Financial 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 Heide, Ph.D., who has
been with BlackRock Financial since 1993. Currently, Ms. Heide is managing
director responsible for municipal credit research and is assisted by five
municipal research analysts. The group averages ten years of experience in
municipal credit research.

                                      21
<PAGE>


  BlackRock Financial's approach to credit risk incorporates a combination of
sector-based top-down macro-analysis of industry sectors to determine relative
weightings with a name-specific (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 name-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. BlackRock Financial's analytic process focuses on anticipating
change in credit trends before market recognition. Credit research is a
critical element of BlackRock Financial's municipal process. BlackRock
Financial's yield curve management process involves 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.

Investment Management Agreement

  Pursuant to an investment management agreement between BlackRock Advisors
and the Trust, the Trust has agreed to pay for the services and facilities
provided by BlackRock Advisors a fee, payable monthly in arrears, at an annual
rate equal to .60% of the average weekly value of the Trust's Managed Assets
(the "management fee"). The investment management agreement covers both
investment advisory and administration services. The Trust will reimburse
BlackRock Advisors for all out-of-pocket expenses BlackRock Advisors incurs in
connection with performing administrative services for the Trust. In addition,
with the approval of the board of trustees, a pro rata portion of the
salaries, bonuses, health insurance, retirement benefits and similar
employment costs for the time spent on Trust operations (other than the
provision of services required under the investment management agreement) of
all personnel employed by BlackRock Advisors or BlackRock Financial who devote
substantial time to Trust operations or the operations of other investment
companies advised by the Trust may be reimbursed to BlackRock Advisors or
BlackRock Financial.

  Managed Assets are the total assets of the Trust minus the sum of accrued
liabilities (other than indebtedness attributable to leverage). This means
that during periods in which the Trust is using leverage, the fee paid to
BlackRock Advisors will be higher than if the Trust did not use leverage
because the fee is calculated as a percentage of the Trust's Managed Assets,
including those purchased with leverage. From the management fee, BlackRock
Advisors will pay BlackRock Financial, for serving as sub-adviser, a fee equal
to an annual rate of .35% of the average weekly value of the Trust's Managed
Assets.

  In addition to the fee of BlackRock Advisors, the Trust pays all other costs
and expenses of its operations, including compensation of its trustees (other
than those affiliated with BlackRock Advisors), custodian, transfer and
dividend disbursing expenses, legal fees, rating agency fees, expenses of
independent auditors, expenses of repurchasing shares, expenses of preparing,
printing and distributing shareholder reports, notices, proxy statements and
reports to governmental agencies, and taxes, if any.

                                      22
<PAGE>


  For the first nine years of the Trust's operations, BlackRock Advisors has
undertaken to waive fees and expenses in the amounts, and for the time
periods, set forth below:

<TABLE>
<CAPTION>
                                                               Percentage Waived
                                                               (as a percentage
   Year Ending                                                 of average weekly
   December 31,                                                 Managed Assets)
   ------------                                                -----------------
   <S>                                                         <C>
   1999*......................................................        .25%
   2000.......................................................        .25%
   2001.......................................................        .25%
   2002.......................................................        .25%
   2003.......................................................        .25%
   2004.......................................................        .25%
   2005.......................................................        .20%
   2006.......................................................        .15%
   2007.......................................................        .10%
   2008.......................................................        .05%
</TABLE>
- --------
* From the commencement of operations.

  BlackRock Advisors has not undertaken to waive any portion of the Trust's
fees and expenses beyond December 31, 2008 or after termination of the
investment management agreement.

                                NET ASSET VALUE

  The net asset value of the 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 will be determined as of the close of the regular
trading session on the New York Stock Exchange no less frequently than the
last Friday of each week. The Trust calculates net asset value per common
share by subtracting the Trust's liabilities (including accrued expenses,
dividends payable and any borrowings of the Trust) and the liquidation value
of any outstanding shares of preferred stock 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,
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 trustees of the
Trust. A substantial portion of the Trust's fixed income investments will be
valued utilizing one or more pricing services approved by the board of
trustees. Debt securities having a remaining maturity of 60 days or less when
purchased and debt securities originally purchased with maturities in excess
of 60 days but which currently have maturities of 60 days or less are valued
at cost adjusted for amortization of premiums and accretion of discounts. 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 trustees.

                                      23
<PAGE>

                                 DISTRIBUTIONS

  The Trust will distribute to holders of its common shares monthly dividends
of all or a portion of its tax-exempt interest income after payment of
dividends on any Preferred Shares of the Trust which may be outstanding. It is
expected that the initial monthly dividend on shares of the Trust's common
shares will be declared approximately 45 days and paid approximately 60 to 90
days after completion of this offering. The Trust expects that all or a
portion of any capital gain and other taxable income will be distributed once
annually.

  Various factors will affect the level of the Trust's income, including the
asset mix, the amount of leverage utilized by the Trust and the effects
thereof and the Trust's use of hedging. To permit the Trust to maintain a more
stable monthly distribution, the Trust may from time-to-time distribute less
than the entire amount of tax-exempt interest income earned in a particular
period. The undistributed tax-exempt interest income would be available to
supplement future distributions. As a result, the distributions paid by the
Trust for any particular monthly period may be more or less than the amount of
tax-exempt interest income actually earned by the Trust during the period.
Undistributed tax-exempt interest income will add to the Trust's net asset
value and, correspondingly, distributions from undistributed tax-exempt
interest income will deduct from the Trust's net asset value. Common
shareholders will automatically have all dividends and distributions
reinvested in common shares of the Trust issued by the Trust or purchased in
the open market in accordance with the Trust's Dividend Reinvestment Plan
unless an election is made to receive cash. See "Dividend Reinvestment Plan."

                          DIVIDEND REINVESTMENT PLAN

  Unless you elect to receive cash, all dividends declared for your common
shares of the Trust will be automatically reinvested by State Street Bank and
Trust Company, agent for shareholders in administering the Trust's Dividend
Reinvestment Plan (the "Plan Agent" and the "Plan," respectively), in
additional shares of the Trust. If you elect not to participate in the Plan
you will receive all dividends in cash paid by check mailed directly to you
(or, if the shares are held in street or other nominee name, then to such
nominee) by State Street Bank and Trust Company, as dividend disbursing agent.
You may elect not to participate in the Plan and to receive all dividends in
cash by sending written instructions to State Street Bank and Trust Company,
as dividend disbursing agent, at the address set forth below. Participation in
the Plan is completely voluntary and may be terminated or resumed at any time
without penalty by written notice if received by the Plan Agent not less than
ten days prior to any dividend record date; otherwise such termination will be
effective with respect to any subsequently declared dividend.

  The Plan Agent will open an account for each common shareholder under the
Plan in the same name in which the common shareholder's common shares are
registered. Whenever the Trust declares a dividend payable in cash, non-
participants in the Plan will receive cash, and participants in the Plan will
receive the equivalent in common shares. The common shares will be acquired by
the Plan Agent for the participants' accounts, depending upon the
circumstances described below, either (i) through receipt of additional
unissued but authorized common shares from the Trust ("newly issued common
shares") or (ii) by purchase of outstanding common shares on the open market
("open-market purchases") on the New York Stock Exchange, or elsewhere. If, on
the record date for any dividend, the net asset value per common share is
equal to or less than the market price per common share, the Plan Agent will
invest the dividend amount in newly issued common shares on behalf of the
participants. The number of newly issued common shares to be credited to each
participant's account will be determined by dividing the dollar amount of the
dividend by the net asset value per common share on the date the common shares
are issued. If, on the record date for any dividend, the net asset value per
common share is greater than the market value, the Plan Agent will invest the
dividend amount in common shares acquired on behalf of the participants in
open-market

                                      24
<PAGE>


purchases. In the event of a market discount on the record date for any
dividend, the Plan Agent will have until the last business day before the next
date on which the common shares trade on an "ex-dividend" basis or 30 days
after the record date for such dividend, whichever is sooner, to invest the
dividend amount in common shares acquired in open-market purchases. It is
contemplated that the Trust will pay monthly income dividends. Therefore, the
period during which open-market purchases can be made will exist only from the
record date of each dividend through the date before the next "ex-dividend"
date which typically will be approximately ten days. If, before the Plan Agent
has completed its open-market purchases, the market price of common shares
exceeds the net asset value per common share, the average per common share
purchase price paid by the Plan Agent may exceed the net asset value of the
common shares, resulting in the acquisition of fewer common shares than if the
dividend had been paid in newly issued common shares on the dividend record
date. Because of the foregoing difficulty with respect to open market
purchases, the Plan provides that if the Plan Agent is unable to invest the
full dividend amount in open market purchases during the purchase period or if
the market discount shifts to a market premium during the purchase period, the
Plan Agent may cease making open-market purchases and may invest the
uninvested portion of the dividend amount in newly issued common shares at the
net asset value per common share at the close of business on the last purchase
date.

  The Plan Agent maintains all shareholders' accounts in the Plan and
furnishes written confirmation of all transactions in the accounts, including
information needed by shareholders for tax records. Common shares in the
account of each Plan participant will be held by the Plan Agent on behalf of
the Plan participant, and each shareholder proxy will include those shares
purchased or received pursuant to the Plan. The Plan Agent will forward all
proxy solicitation materials to participants and vote proxies for shares held
under the Plan in accordance with the instructions of the participants.

  In the case of shareholders such as banks, brokers or nominees which hold
shares for others who are the beneficial owners, the Plan Agent will
administer the Plan on the basis of the number of common shares certified from
time to time by the record shareholder's name and held for the account of
beneficial owners who are to participate in the Plan.

  There will be no brokerage charges with respect to common shares issued
directly by the Trust. However, each participant will pay a pro rata share of
brokerage commissions incurred in connection with open-market purchases. The
automatic reinvestment of dividends will not relieve participants of any
Federal, state or local income tax that may be payable (or required to be
withheld) on such dividends. See "Tax Matters."

  Experience under the Plan may indicate that changes are desirable.
Accordingly, the Trust reserves the right to amend or terminate the Plan.
There is no direct service charge to participants in the Plan; however, the
Trust reserves the right to amend the Plan to include a service charge payable
by the participants.

  All correspondence concerning the Plan should be directed to the Plan Agent
at 225 Franklin Street, Boston, MA 02110.

                                      25
<PAGE>

                             DESCRIPTION OF SHARES

Common Shares

  The Trust is an unincorporated business trust organized under the laws of
Delaware pursuant to an Agreement and Declaration of Trust dated June 30,
1999. The Trust is authorized to issue an unlimited number of common shares of
beneficial interest, par value $.001 per share. Each common share has one vote
and, when issued and paid for in accordance with the terms of this offering,
will be fully paid and non-assessable. Whenever Preferred Shares are
outstanding, the holders of common shares will not be entitled to receive any
distributions from the Trust unless all accrued dividends on Preferred Shares
have been paid, and unless asset coverage (as defined in the Investment
Company Act) with respect to Preferred Shares would be at least 200% after
giving effect to the distributions. See "--Preferred Shares" below and the
statement of additional information under "Repurchase of Common Shares." All
common shares are equal as to dividends, assets and voting privileges and have
no conversion, preemptive or other subscription rights. The Trust will send
annual and semi-annual reports, including financial statements, to all holders
of its shares.

  The Trust has no present intention of offering any additional shares other
than the Preferred Shares and common shares issued under the Trust's Dividend
Reinvestment Plan. Any additional offerings of shares will require approval by
the Trust's board of trustees. Any additional offering of common shares will
be subject to the requirements of the Investment Company Act, which requires
that shares may not be issued at a price below the then current net asset
value, exclusive of sales load, except in connection with an offering to
existing holders of common shares or with the consent of a majority of the
Trust's outstanding voting securities.

  The common shares have been approved for listing on the New York Stock
Exchange, subject to official notice of issuance, under the symbol "BPS."

  The Trust's net asset value per share generally increases when interest
rates decline, and decreases when interest rates rise, and these changes are
likely to be greater because the Trust intends to have a leveraged capital
structure. Net asset value will be reduced immediately following the offering
of common shares by the amount of the sales load and organization and offering
expenses paid by the Trust. BlackRock Advisors has agreed to pay all
organizational expenses and offering costs, other than the sales load, that
exceed $.03 per common share. See "Use of Proceeds."

  Unlike open-end funds, closed-end funds like the Trust do not continuously
offer shares and do not provide daily redemptions. Rather, if a shareholder
determines to buy additional common shares or sell shares already held, the
shareholder may do so by trading on the New York Stock Exchange through a
broker or otherwise. Shares of closed-end investment companies frequently
trade on an exchange at prices lower than net asset value. Shares of closed-
end investment companies like the Trust that invest predominately in
investment grade municipal bonds have during some periods traded at prices
higher than net asset value and during other periods have traded at prices
lower than net asset value. Because the market value of the common shares may
be influenced by such factors as dividend levels, which are in turn affected
by expenses; call protection; dividend stability; portfolio credit quality;
net asset value; relative demand for and supply of such shares in the market;
general market and economic conditions; and other factors beyond the control
of the Trust, the Trust cannot assure you that common shares will trade at a
price equal to or higher than net asset value in the future. The common shares
are designed primarily for long-term investors, and you should not purchase
the common shares if you intend to sell them soon after purchase. See
"Preferred Shares and Leverage" and the statement of additional information
under "Repurchase of Common Shares."

                                      26
<PAGE>

Preferred Shares

  The Agreement and Declaration of Trust provides that the Trust's board of
trustees may authorize and issue preferred shares with rights as determined by
the board of trustees, by action by the board of trustees without the approval
of the holders of the common shares. Holders of common shares have no
preemptive right to purchase any preferred shares that might be issued.

  The Trust's board of trustees has indicated its intention to authorize an
offering of preferred shares, representing approximately 38% of the Trust's
total assets immediately after the preferred shares are issued, within
approximately one to three months after completion of this offering of common
shares, subject to market conditions and to the board of trustees' continuing
belief that leveraging the Trust's capital structure through the issuance of
preferred shares (the "Preferred Shares") is likely to achieve the potential
benefits to the holders of common shares described in this prospectus. The
Trust may conduct other offerings of Preferred Shares in the future subject to
the same percentage restriction, after giving effect to previously issued
Preferred Shares. The board of trustees also reserves the right to change the
foregoing percentage limitation and may issue Preferred Shares to the extent
that the aggregate liquidation preference of all outstanding Preferred Shares
does not exceed 50% of the value of the Trust's total assets. We cannot assure
you, however, that any Preferred Shares will be issued. Although the terms of
any Preferred Shares, including dividend rate, liquidation preference and
redemption provisions, will be determined by the board of trustees, subject to
applicable law and the Agreement and Declaration of Trust, it is likely that
the Preferred Shares will be structured to carry a relatively short-term
dividend rate reflecting interest rates on short-term tax-exempt debt
securities, by providing for the periodic redetermination of the dividend rate
at relatively short intervals through an auction, remarketing or other
procedure. The Trust also believes that it is likely that the liquidation
preference, voting rights and redemption provisions of the Preferred Shares
will be similar to those stated below.

  Liquidation Preference. In the event of any voluntary or involuntary
liquidation, dissolution or winding up of the Trust, the holders of Preferred
Shares will be entitled to receive a preferential liquidating distribution,
which is expected to equal the original purchase price per share plus accrued
and unpaid dividends, whether or not declared, before any distribution of
assets is made to holders of common shares. After payment of the full amount
of the liquidating distribution to which they are entitled, the holders of
Preferred Shares will not be entitled to any further participation in any
distribution of assets by the Trust.

  Voting Rights. The Investment Company Act requires that the holders of any
Preferred Shares, voting separately as a single class, have the right to elect
at least two trustees at all times. In addition, subject to the prior rights,
if any, of the holders of any other class of senior securities outstanding,
the holders of any Preferred Shares have the right to elect a majority of the
trustees of the Trust at any time two years' dividends on any Preferred Shares
are unpaid. The Investment Company Act also requires that, in addition to any
approval by shareholders that might otherwise be required, the approval of the
holders of a majority of any outstanding Preferred Shares, voting separately
as a class, would be required to (1) adopt any plan of reorganization that
would adversely affect the Preferred Shares, and (2) take any action requiring
a vote of security holders under Section 13(a) of the Investment Company Act,
including, among other things, changes in the Trust's subclassification as a
closed-end investment company or changes in its fundamental investment
restrictions. See "Conversion to Open-End Trust." As a result of these voting
rights, the Trust's ability to take any such actions may be impeded to the
extent that there are any Preferred Shares outstanding. The board of trustees
presently intends that, except as otherwise indicated in this prospectus and
except as otherwise required by applicable law, holders of Preferred Shares
will have equal voting rights with holders of shares of common shares (one
vote per share, unless otherwise required by the Investment Company Act), and
will vote together with holders of common shares as a single class.

                                      27
<PAGE>


  It is presently required that in connection with the election of the Trust's
trustees, on and after issuance of any Preferred Shares, the holders of all
outstanding Preferred Shares, voting as a separate class, would be entitled to
elect two trustees of the Trust, and the remaining trustees would be elected
by holders of common shares and Preferred Shares, voting together as a single
class.

  The affirmative vote of the holders of a majority of the outstanding
Preferred Shares, voting as a separate class, will be required to amend, alter
or repeal any of the preferences, rights or powers of holders of Preferred
Shares so as to affect materially and adversely such preferences, rights, or
powers, or increase or decrease the number of Preferred Shares. The class vote
of holders of Preferred Shares described above will in each case be in
addition to any other vote required to authorize the action in question.

  Redemption, Purchase and Sale of Preferred Shares by the Trust. The terms of
the Preferred Shares are expected to provide that (1) they are redeemable by
the Trust in whole or in part at the original purchase price per share plus
accrued dividends per share, (2) the Trust may tender for or purchase
Preferred Shares and (3) the Trust may subsequently resell any shares so
tendered for or purchased. Any redemption or purchase of Preferred Shares by
the Trust will reduce the leverage applicable to the common shares, while any
resale of shares by the Trust will increase that leverage.

  The discussion above describes the present intention of the board of
trustees with respect to an offering of Preferred Shares. If the board of
trustees determines to proceed with such an offering, the terms of the
Preferred Shares may be the same as, or different from, the terms described
above, subject to applicable law and the Trust's Agreement and Declaration of
Trust. The board of trustees, without the approval of the holders of common
shares, may authorize an offering of Preferred Shares or may determine not to
authorize such an offering, and may fix the terms of the Preferred Shares to
be offered.

         CERTAIN PROVISIONS IN THE AGREEMENT AND DECLARATION OF TRUST

  The Agreement and Declaration of Trust includes provisions that could have
the effect of limiting the ability of other entities or persons to acquire
control of the Trust or to change the composition of its board of trustees.
This could have the effect of depriving shareholders of an opportunity to sell
their shares at a premium over prevailing market prices by discouraging a
third party from seeking to obtain control over the Trust, which attempts
could have the effect of increasing the expenses of the Trust and disrupting
the normal operation of the Trust. The board of trustees is divided into three
classes, with the terms of one class expiring at each annual meeting of
shareholders. At each annual meeting, one class of trustees is elected to a
three-year term. This provision could delay for up to two years the
replacement of a majority of the board of trustees. A trustee may be removed
from office by the action of two-thirds of the remaining trustees or by a vote
of the holders of at least two-thirds of the shares.

  In addition, the Trust's Agreement and Declaration of Trust requires the
favorable vote of the holders of at least 75% of the outstanding shares of
each class of the Trust, voting as a class, then entitled to vote to approve,
adopt or authorize certain transactions with five percent-or-greater holders
of a class of shares and their associates, unless two-thirds of the board of
trustees by resolution has approved a memorandum of understanding with such
holders, in which case normal voting requirements would be in effect. For
purposes of these provisions, a five percent-or-greater holder of a class of
shares (a "Principal Shareholder") refers to any person who, whether directly
or indirectly and whether alone or together with its affiliates and
associates, beneficially owns 5% or more of the outstanding shares of any
class of shares of beneficial interest of the Trust. The transactions subject
to these special approval requirements are:

  .  the merger or consolidation of the Trust or any subsidiary of the Trust
     with or into any Principal Shareholder;

                                      28
<PAGE>

  .  the issuance of any securities of the Trust to any Principal Shareholder
     for cash, except pursuant to the Dividend Reinvestment Plan;

  .  the sale, lease or exchange of all or any substantial part of the assets
     of the Trust to any Principal Shareholder, except assets having an
     aggregate fair market value of less than $1 million, aggregating for the
     purpose of such computation all assets sold, leased or exchanged in any
     series of similar transactions within a twelve-month period; or

  .  the sale, lease or exchange to the Trust or any subsidiary of the Trust,
     of any assets of any Principal Shareholder, except assets having an
     aggregate fair market value of less than $1 million, aggregating for
     purposes of such computation all assets sold, leased or exchanged in any
     series of similar transactions within a twelve-month period.

  The board of trustees has determined that provisions with respect to the
board of trustees and the 75% voting requirements described above, and the
requirements relating to conversion to an open-end trust described below,
which voting requirements are greater than the minimum requirements under
Delaware law or the Investment Company Act, are in the best interest of
shareholders generally. Reference should be made to the Agreement and
Declaration of Trust on file with the Securities and Exchange Commission for
the full text of these provisions.

                          CLOSED-END TRUST STRUCTURE

  The Trust is a newly-organized, non-diversified management investment
company (commonly referred to as a closed-end fund). Closed-end funds differ
from open-end funds (which are generally referred to as mutual funds) in that
closed-end funds generally list their shares for trading on a stock exchange
and do not redeem their shares at the request of the shareholder. This means
that if you wish to sell your shares of a closed-end fund you must trade them
on the market like any other stock at the prevailing market price at that
time. In a mutual fund, if the shareholder wishes to sell shares of the fund,
the mutual fund will redeem or buy back the shares at "net asset value." Also,
mutual funds generally offer new shares on a continuous basis to new
investors, and closed-end funds generally do not. The continuous inflows and
outflows of assets in a mutual fund can make it difficult to manage the fund's
investments. By comparison, closed-end funds are generally able to stay more
fully invested in securities that are consistent with their investment
objectives, and also have greater flexibility to make certain types of
investments, and to use certain investment strategies, such as financial
leverage and investments in illiquid securities.

  Shares of closed-end funds frequently trade at a discount to their net asset
value. Because of this possibility and the recognition that any such discount
may not be in the interest of shareholders, the Trust's board of trustees
might consider from time to time engaging in open market repurchases, tender
offers for shares at net asset value or other programs intended to reduce the
discount. We cannot guarantee or assure, however, that the Trust's board of
trustees will decide to engage in any of these actions. Nor is there any
guarantee or assurance that such actions, if undertaken, would result in the
shares trading at a price equal or close to net asset value per share. The
board of trustees might also consider converting the Trust to an open-end
mutual fund, which would also require a vote of the shareholders of the Trust.

                                      29
<PAGE>


                         CONVERSION TO OPEN-END TRUST

  The Trust may be converted to an open-end investment company at any time by
an amendment to the Agreement and Declaration of Trust. The Agreement and
Declaration of Trust provides that such an amendment must be approved by the
affirmative vote of a majority of trustees then in office and by the holders
of two-thirds of the Trust's outstanding shares, including any Preferred
Shares, entitled to vote on the matter, voting as a single class (or a
majority of such shares if the amendment previously was approved, adopted or
authorized by at least two-thirds of the total number of trustees) and,
assuming the Trust has issued Preferred Shares, by the affirmative vote of a
majority of Preferred Shares, voting as a separate class. Such a vote also
would satisfy a separate requirement in the Investment Company Act that the
change be approved by the shareholders. If approved in the foregoing manner,
conversion of the Trust could not occur until 90 days after the shareholders'
meeting at which such conversion was approved and would also require at least
30 days' prior notice to all shareholders. Conversion of the Trust to an open-
end investment company would require the redemption of any outstanding
Preferred Shares, which could eliminate or alter the leveraged capital
structure of the Trust with respect to the shares. Following any such
conversion, it is also possible that certain of the Trust's investment
policies and strategies would have to be modified to assure sufficient
portfolio liquidity. In the event of conversion, the common shares would cease
to be listed on the New York Stock Exchange or other national securities
exchanges or market systems. Shareholders of an open-end investment company
may require the company to redeem their shares at any time, except in certain
circumstances as authorized by or under the Investment Company Act, at their
net asset value, less such redemption charge, if any, as might be in effect at
the time of a redemption. The Trust expects to pay all such redemption
requests in cash, but intends to reserve the right to pay redemption requests
in a combination of cash or securities. If such partial payment in securities
were made, investors may incur brokerage costs in converting such securities
to cash. If the Trust were converted to an open-end fund, it is likely that
new shares would be sold at net asset value plus a sales load. The board of
trustees believes, however, that the closed-end structure is desirable in
light of the Trust's investment objectives and policies. Therefore, you should
not assume that it is likely that the board of trustees would vote to convert
the Trust to an open-end fund.

                             REPURCHASE OF 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, although it is possible that they may trade at a
premium above 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. See
"Net Asset Value." 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 have the effect of reducing any market
discount from net asset value.

  There is no assurance that, if action is undertaken to repurchase or tender
for common shares, such action will result in the common shares' trading at a
price which approximates their net asset value. Although common share
repurchases and tenders could have a favorable effect on the market price of
the Trust's common shares, you should be aware that the acquisition of common
shares by the Trust will decrease the total assets of the Trust and,
therefore, may have the effect of increasing the Trust's expense ratio. Any
common share repurchases or tender offers will be made in accordance with
requirements of the Securities Exchange Act of 1934 and the Investment Company
Act.

                                      30
<PAGE>

                                  TAX MATTERS

Federal Income Tax Matters

  The discussion below and in the statement of additional information provides
general tax information related to an investment in the common shares. Because
tax laws are complex and often change, you should consult your tax adviser
about the tax consequences of an investment in the Trust.

  The Trust primarily invests in municipal bonds from issuers in Pennsylvania
or in municipal bonds whose income is otherwise exempt from regular Federal
income tax. Consequently, the regular monthly dividends you receive will be
exempt from regular Federal income taxes. A portion of these dividends,
however, may be subject to the Federal alternative minimum tax.

  Although the Trust does not seek to realize taxable income or capital gains,
the Trust may realize and distribute taxable income or capital gains from time
to time as a result of the Trust's normal investment activities. The Trust
will distribute at least annually any taxable income or realized capital
gains. Distributions of net short-term gains are taxable to you as ordinary
income. Distributions of net long-term capital gains are taxable to you as
long-term capital gain regardless of how long you have owned your common
shares. Dividends will not qualify for a dividends received deduction if you
are a corporate shareholder.

  Each year, you will receive a year-end statement that describes the tax
status of dividends paid to you during the preceding year, including the
source of investment income by state and the portion of income that is subject
to the Federal alternative minimum tax. You will receive this statement from
the firm where you purchased your common shares if you hold your investment in
street name; the Trust will send you this statement if you hold your shares in
registered form.

  The tax status of your dividends is not affected by whether you reinvest
your dividends or receive them in cash.

  In order to avoid corporate taxation of its earnings and to pay tax-exempt
dividends, the Trust must meet certain requirements that govern the Trust's
sources of income, diversification of assets and distribution of earnings to
shareholders. The Trust intends to meet these requirements. If the Trust
failed to do so, the Trust would be required to pay corporate taxes on its
earnings and your distributions would be taxable as ordinary income to the
extent of earnings and profits. In particular, in order for the Trust to pay
tax-exempt dividends, at least 50% of the value of the Trust's total assets
must consist of tax-exempt obligations each quarter. The Trust intends to meet
this requirement. If the Trust failed to do so, it would not be able to pay
tax-exempt dividends and your distributions attributable to interest received
by the Trust from any source would be taxable as ordinary income.

  The Trust may be required to withhold 31% of certain of your dividends if
you have not provided the Trust with your correct taxpayer identification
number (if you are an individual, normally your Social Security number), or if
you are otherwise subject to back-up withholding. If you receive Social
Security benefits, you should be aware that tax-free income is taken into
account in calculating the amount of these benefits that may be subject to
Federal income tax. If you borrow money to buy Trust shares, you may not
deduct the interest on that loan. Under Federal income tax rules, Trust shares
may be treated as having been bought with borrowed money even if the purchase
of the Trust shares cannot be traced directly to borrowed money.

  If you are subject to the Federal alternative minimum tax, a portion of your
regular monthly dividends may be subject to such tax.


                                      31
<PAGE>


State and Local Tax Matters

  The exemption from Federal income tax for exempt-interest dividends does not
necessarily result in exemption for such dividends under the income or other
tax laws of any state or local taxing authority. In some states, the portion
of any exempt-interest dividend that is derived from interest received by a
regulated investment company on its holdings of that state's securities and
its political subdivisions and instrumentalities is exempt from that state's
income tax. Therefore, the Trust will report annually to its shareholders the
percentage of interest income earned by the Trust during the preceding year on
tax-exempt obligations indicating, on a state-by-state basis, the source of
such income. Shareholders of the Trust are advised to consult with their own
tax advisers about state and local tax matters.

  Please refer to the statement of additional information for more detailed
information. You are urged to consult your tax adviser.

Pennsylvania Tax Matters

  The Trust is not subject to Pennsylvania corporate net income tax or capital
stock/franchise tax.

  Distributions to shareholders from interest income derived from Pennsylvania
municipal obligations is not subject to Pennsylvania personal income tax,
corporate net income tax, or Philadelphia school district investment income
tax.

  Distributions to shareholders from gain realized by the Trust from
disposition of Pennsylvania municipal obligations are likely to be subject to
the Pennsylvania personal income tax and corporate net income tax.
Distributions from gain realized on the disposition of Trust assets held for
more than six months are not subject to the Philadelphia school district
investment income tax.

  Under current Pennsylvania law, shares of the Trust are not subject to any
state or local personal property taxes. Shares of the Trust may be subject to
Pennsylvania inheritance and estate taxes.

  Shareholders otherwise subject to Pennsylvania capital stock/franchise tax
will be required to include the value of Trust shares and income derived from
their ownership in determining the "capital stock value" of such shareholder.

  See "Tax Matters--Pennsylvania Tax Matters" in the statement of additional
information for additional state tax information.

                                 UNDERWRITING

  Subject to the terms and conditions stated in 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
common shares set forth opposite the name of such underwriter.

<TABLE>
<CAPTION>
                                                                        Number
   Name                                                                of Shares
   ----                                                                ---------
   <S>                                                                 <C>
   Salomon Smith Barney Inc...........................................
   Prudential Securities Incorporated.................................
   A.G. Edwards & Sons, Inc...........................................
   EVEREN Securities, Inc.............................................
   Fahnestock & Co. Inc...............................................
   Gruntal & Co., L.L.C...............................................
   J.J.B. Hilliard, W.L. Lyons, Inc...................................
   Raymond James & Associates, Inc....................................
                                                                          ---
     Total............................................................
                                                                          ===
</TABLE>


                                      32
<PAGE>


  The underwriting agreement provides that the obligations of the several
underwriters to purchase the common shares included in this offering are
subject to approval of certain legal matters by counsel and to certain other
conditions. The underwriters are obligated to purchase all the common shares
(other than those covered by the over-allotment option described below) if
they purchase any of the common shares.

  The underwriters, for whom Salomon Smith Barney Inc. and Prudential
Securities Incorporated are acting as representatives, propose to offer some
of the common shares directly to the public at the public offering price set
forth on the cover page of this prospectus and some of the common shares to
certain dealers at the public offering price less a concession not in excess
of $0.45 per common share. The underwriters may allow, and such dealers may
reallow, a concession not in excess of $0.10 per common share on sales to
certain other dealers. If all of the common shares are not sold at the initial
offering price, the representatives may change the public offering price and
the other selling terms. The representatives have advised the Trust that the
underwriters do not intend to confirm any sales to any accounts over which
they exercise discretionary authority. Investors must pay for any common
shares purchased on or before August  , 1999.

  The Trust has granted to the underwriters an option, exercisable for 45 days
from the date of this prospectus, to purchase up to       additional common
shares at the public offering price less the underwriting discount. The
underwriters may exercise such option solely for the purpose of covering over-
allotments, if any, in connection with this offering. To the extent such
option is exercised, each underwriter will be obligated, subject to certain
conditions, to purchase a number of additional common shares approximately
proportionate to such underwriter's initial purchase commitment.

  The Trust, BlackRock Advisors and BlackRock Financial have agreed that, for
a period of 180 days from the date of this prospectus, they will not, without
the prior written consent of Salomon Smith Barney Inc., on behalf of the
underwriters, dispose of or hedge any common shares of the Trust or any
securities convertible into or exchangeable for common shares. Salomon Smith
Barney Inc. in its sole discretion may release any of the securities subject
to these agreements at any time without notice.

  Prior to this offering, there has been no public market for the common
shares. Consequently, the initial public offering price for the common shares
was determined by negotiation among the Trust, BlackRock Advisors and the
representatives. There can be no assurance, however, that the price at which
the common shares will sell in the public market after this offering will not
be lower than the price at which they are sold by the underwriters or that an
active trading market in the common shares will develop and continue after
this offering. The common shares have been approved for listing on the New
York Stock Exchange, subject to official notice of issuance, under the trading
or "ticker" symbol "BPS."

  The Trust, BlackRock Advisors and BlackRock Financial have each agreed to
indemnify the several underwriters or contribute to losses arising out of
certain liabilities, including liabilities under the Securities Act.

  The Trust has agreed to pay the underwriters $50,000 as partial
reimbursement of expenses incurred in connection with the offering. BlackRock
Advisors has agreed to pay organizational expenses and offering costs (other
than sales load) that exceed $0.03 per share.

  In connection with the requirements for listing the Trust's common shares on
the New York Stock Exchange, the underwriters have undertaken to sell lots of
100 or more common shares to a minimum of 2,000 beneficial owners in the
United States. The minimum investment requirement is 100 common shares.
Certain underwriters may make a market in the common shares after trading in
the common shares has commenced on the New York Stock Exchange. No underwriter
is, however, obligated to conduct market-making activities and

                                      33
<PAGE>

any such activities may be discontinued at any time without notice, at the
sole discretion of the underwriter. No assurance can be given as to the
liquidity of, or the trading market for, the common shares as a result of any
market-making activities undertaken by any underwriter. This prospectus is to
be used by any underwriter in connection with the offering and, during the
period in which a prospectus must be delivered, with offers and sales of the
common shares in market-making transactions in the over-the-counter market at
negotiated prices related to prevailing market prices at the time of the sale.

  The underwriters have advised the Trust that, pursuant to Regulation M under
the Securities Exchange Act of 1934, as amended, certain persons participating
in the offering may engage in transactions, including stabilizing bids,
covering transactions or the imposition of penalty bids, which may have the
effect of stabilizing or maintaining the market price of the common shares at
a level above that which might otherwise prevail in the open market. A
"stabilizing bid" is a bid for or the purchase of the common shares on behalf
of an underwriter for the purpose of fixing or maintaining the price of the
common shares. A "covering transaction" is a bid for or purchase of the common
shares on behalf of an underwriter to reduce a short position incurred by the
underwriters in connection with the offering. A "penalty bid" is a contractual
arrangement whereby if, during a specified period after the issuance of the
common shares, the underwriters purchase common shares in the open market for
the account of the underwriting syndicate and the common shares purchased can
be traced to a particular underwriter or member of the selling group, the
underwriting syndicate may require the underwriter or selling group member in
question to purchase the common shares in question at the cost price to the
syndicate or may recover from (or decline to pay to) the underwriter or
selling group member in question any or all compensation (including, with
respect to a representative, the applicable syndicate management fee)
applicable to the common shares in question. As a result, an underwriter or
selling group member and, in turn, brokers may lose the fees that they
otherwise would have earned from a sale of the common shares if their customer
resells the common shares while the penalty bid is in effect. The underwriters
are not required to engage in any of these activities, and any such
activities, if commenced, may be discontinued at any time.

  The underwriting agreement provides that it may be terminated in the
absolute discretion of the representatives without liability on the part of
any underwriter to the Trust, BlackRock Advisors or BlackRock Financial by
notice to the Trust, BlackRock Advisors or BlackRock Financial if, prior to
delivery of and payment for the common shares, (1) trading in the common
shares or securities generally on the New York Stock Exchange, American Stock
Exchange, Nasdaq National Market or the Nasdaq Stock Market shall have been
suspended or materially limited, (2) additional material governmental
restrictions not in force on the date of the underwriting agreement have been
imposed upon trading in securities generally or a general moratorium on
commercial banking activities in New York shall have been declared by either
Federal or state authorities or (3) any outbreak or escalation of hostilities
or other international or domestic calamity, crisis or change in political,
financial or economic conditions, occurs, the effect of which is such as to
make it, in the judgment of the representatives, impracticable or inadvisable
to commence or continue the offering of the common shares at the offering
price to the public set forth on the cover page of the prospectus or to
enforce contracts for the resale of the common shares by the underwriters.


  The Trust anticipates that from time to time the representatives of the
underwriters and certain other underwriters may act as brokers or dealers in
connection with the execution of the Trust's portfolio transactions after they
have ceased to be underwriters and, subject to certain restrictions, may act
as brokers while they are underwriters.

  J.J.B. Hilliard, W.L. Lyons, Inc., one of the underwriters, is an affiliate
of BlackRock Advisors and BlackRock Financial.

                                      34
<PAGE>

             CUSTODIAN AND TRANSFER AND DIVIDEND DISBURSING AGENT

  State Street Bank and Trust Company, 225 Franklin Street, Boston,
Massachusetts 02110, will act as the Trust's Custodian, Transfer Agent and
Dividend Disbursing Agent.

                                LEGAL OPINIONS

  Certain legal matters in connection with the common shares will be passed
upon for the Trust by Skadden, Arps, Slate, Meagher & Flom LLP, Boston,
Massachusetts, and for the underwriters by Simpson Thacher & Bartlett, New
York, New York. Skadden, Arps, Slate, Meagher & Flom LLP and Simpson Thacher &
Bartlett may rely as to certain matters of Pennsylvania law on the opinion of
Ballard Sphar Andrews & Ingersoll LLP, Philadelphia, Pennsylvania.

                                      35
<PAGE>

                           TABLE OF CONTENTS FOR THE

                      STATEMENT OF ADDITIONAL INFORMATION

<TABLE>
<CAPTION>
                                                                           Page
                                                                           ----
<S>                                                                        <C>
Use of Proceeds...........................................................  B-2
Investment Objectives and Policies........................................  B-2
Investment Policies and Techniques........................................  B-5
Other Investment Policies and Techniques.................................. B-19
Management of the Trust................................................... B-22
Portfolio Transactions and Brokerage...................................... B-30
Description of Shares..................................................... B-31
Repurchase of Common Shares............................................... B-31
Tax Matters............................................................... B-33
Performance Related and Comparative Information........................... B-39
Experts................................................................... B-41
Additional Information.................................................... B-41
Report of Independent Auditors............................................ B-41
Financial Statements...................................................... B-42
Ratings of Investments (Appendix A).......................................  A-1
Taxable Equivalent Yield Table (Appendix B)...............................  B-1
General Characteristics and Risks of Hedging Transactions (Appendix C)....  C-1
</TABLE>

  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.

                                      36
<PAGE>

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

                             4,000,000 Shares

           The BlackRock Pennsylvania Strategic Municipal Trust

                               Common Shares

                                   --------

                                PROSPECTUS

                              August   , 1999

                                   --------

                           Salomon Smith Barney

                           Book Running Manager

                           Prudential Securities

                              Co-Lead Manager

                         A.G. Edwards & Sons, Inc.

                          EVEREN Securities, Inc.

                           Fahnestock & Co. Inc.

                               Gruntal & Co.

                     J.J.B. Hilliard, W.L. Lyons, Inc.

                     Raymond James & Associates, Inc.

- --------------------------------------------------------------------------------
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<PAGE>


The information in this statement of additional information is not complete and
may be changed.  No person may 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 JULY 28, 1999


              The BlackRock Pennsylvania Strategic Municipal Trust

                      STATEMENT OF ADDITIONAL INFORMATION

     The BlackRock Pennsylvania Strategic Municipal Trust (the "Trust") is a
newly organized, closed-end, non-diversified management investment company.
This statement of additional information relating to common shares does not
constitute a prospectus, but should be read in conjunction with the prospectus
relating hereto dated  August___, 1999.  This statement of additional
information does not include all information that a prospective investor should
consider before purchasing common 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 ascribed to them in the prospectus.


                               TABLE OF CONTENTS
<TABLE>
<CAPTION>
                                                                           Page
                                                                           ----
<S>                                                                        <C>
Use of Proceeds.......................................................     B-2
Investment Objectives and Policies....................................     B-2
Investment Policies and Techniques....................................     B-5
Other Investment Policies and Techniques..............................     B-19
Management of the Trust...............................................     B-22
Portfolio Transactions and Brokerage..................................     B-30
Description of Shares.................................................     B-31
Repurchase of Common Shares...........................................     B-31
Tax Matters...........................................................     B-33
Performance Related and Comparative Information.......................     B-39
Experts...............................................................     B-41
Additional Information................................................     B-41
Report of Independent Auditors........................................     B-41
Financial Statements..................................................     B-42
Ratings of Investments (Appendix A)...................................     A-1
Taxable Equivalent Yield Table (Appendix B)...........................     B-1
General Characteristics and Risks of Hedging Transactions (Appendix C)..   C-1
</TABLE>

This statement of additional information is dated August__, 1999.

                                      B-1
<PAGE>

                                USE OF PROCEEDS

     Pending investment in municipal bonds that meet the Trust's investment
objectives and policies the net proceeds of the offering will be invested in
high quality, short-term tax-exempt money market securities or in high quality
municipal bonds with relatively low volatility (such as pre-refunded and
intermediate-term bonds), to the extent such securities are available.  If
necessary to invest fully the net proceeds of the offering immediately, the
Trust may also purchase, as temporary investments, short-term taxable
investments of the type described under "Investment Policies and Techniques--
Investment in Municipal Bonds--Portfolio Investments," the income on which is
subject to regular Federal income tax and Pennsylvania state income tax and
securities of other open- or closed-end investment companies that invest
primarily in municipal bonds of the type in which the Trust may invest
directly.


                       INVESTMENT OBJECTIVES AND POLICIES

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

Investment Restrictions

     Except as described below, the Trust, as a fundamental policy, may not,
without the approval of the holders of a majority of the outstanding common
shares and Preferred Shares, if any, voting together as a single class, and of
the holders of a majority of the outstanding Preferred Shares voting as a
separate class:

     (1)  invest 25% or more of the value of its total assets in any one
          industry provided that this limitation does not apply to municipal
          bonds other than those municipal bonds backed only by assets and
          revenues of non-governmental users;

     (2)  issue senior securities or borrow money other than as permitted by the
          Investment Company Act;

                                      B-2
<PAGE>


     (3)  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 objectives and policies or the
          entry into repurchase agreements;

     (4)  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 securities the Trust may be deemed to be an underwriter;

     (5)  purchase or sell real estate or interests therein other than municipal
          bonds secured by real estate or interests therein; provided that the
          Trust may hold and sell any real estate acquired in connection with
          its investment in portfolio securities; or

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

     When used with respect to particular shares of the Trust, "majority of the
outstanding" means (i) 67% or more of the shares present at a meeting, if the
holders of more than 50% of the shares are present or represented by proxy, or
(ii) more than 50% of the shares, whichever is less.

     For purposes of applying the limitation set forth in subparagraph (1)
above, securities of the U.S. Government, its agencies, or instrumentalities,
and securities backed by the credit of a governmental entity are not considered
to represent industries. However, obligations backed only by the assets and
revenues of non-governmental users may for this purpose be deemed to be issued
by such non-governmental users.  Thus, the 25% limitation would apply to such
obligations.  It is nonetheless possible that the Trust may invest more than 25%
of its total assets in a broader economic sector of the market for municipal
obligations, such as revenue obligations of hospitals and other health care
facilities or electrical utility revenue obligations.  The Trust reserves the
right to invest more than 25% of its assets in industrial development bonds and
private activity securities.

     For the purpose of applying the limitation set forth in subparagraph (1)
above, an issuer shall be deemed the sole issuer of a security when its assets
and revenues are separate from other governmental entities and its securities
are backed only by its assets and revenues.  Similarly, in the case of a non-
governmental issuer, such as an industrial corporation or a privately owned or
operated hospital, if the security is backed only by the assets and revenues of
the non-governmental issuer, then such non-governmental issuer would be deemed
to be the sole issuer.  Where a security is also backed by the enforceable
obligation of a superior or unrelated governmental or other entity (other than a
bond insurer), it shall also be included in the computation of securities owned
that are issued by such governmental or other entity.  Where a security is
guaranteed by a governmental entity or some other facility, such as a bank
guarantee

                                      B-3
<PAGE>

or letter of credit, such a guarantee or letter of credit would be considered a
separate security and would be treated as an issue of such government, other
entity or bank. When a municipal bond is insured by bond insurance, it shall not
be considered a security that is issued or guaranteed by the insurer; instead,
the issuer of such municipal bond will be determined in accordance with the
principles set forth above. The foregoing restrictions do not limit the
percentage of the Trust's assets that may be invested in municipal bonds insured
by any given insurer.

     Under the Investment Company Act of 1940, the Trust may invest only up to
10% of its total assets in the aggregate in shares of other investment companies
and only up to 5% of its total assets in any one investment company, provided
the investment does not represent more than 3% of the voting stock of the
acquired investment company at the time such shares are purchased. As a
shareholder in any investment company, the Trust will bear its ratable share of
that investment company's expenses, and would remain subject to payment of the
Trust's advisory fees and other expenses with respect to assets so invested.
Holders of common shares would therefore be subject to duplicative expenses to
the extent the Trust invests in other investment companies. In addition, the
securities of other investment companies may also be leveraged and will
therefore be subject to the same leverage risks described herein and in the
prospectus. As described in the prospectus in the section entitled "Risks," the
net asset value and market value of leveraged shares will be more volatile and
the yield to shareholders will tend to fluctuate more than the yield generated
by unleveraged shares.

     In addition to the foregoing fundamental investment policies, the Trust is
also subject to the following non-fundamental restrictions and policies, which
may be changed by the board of trustees.  The Trust may not:

     (1)  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 may also make
          short sales "against the box" without respect to such limitations.  In
          this type of short sale, at the time of the sale, the Trust owns or
          has the immediate and unconditional right to acquire at no additional
          cost the identical security.

     (2)  Purchase securities of open-end or closed-end investment companies
          except in compliance with the Investment Company Act or any exemptive
          relief obtained thereunder.

     (3)  Purchase securities of companies for the purpose of exercising
          control.

     (4)  Invest in inverse floating rate securities (which are securities that
          pay interest at rates that vary inversely with changes in prevailing
          short-term tax-exempt interest rates and which represent a leveraged
          investment in an underlying municipal bond).

                                      B-4
<PAGE>


     The restrictions and other limitations set forth above will apply only at
the time of purchase of securities and will not be considered violated unless an
excess or deficiency occurs or exists immediately after and as a result of an
acquisition of securities.

     In addition, to comply with Federal tax requirements for qualification as a
"regulated investment company," the Trust's investments will be limited in a
manner such that at the close of each quarter of each fiscal year, (a) no more
than 25% of the Trust's total assets are invested in the securities of a single
issuer and (b) with regard to at least 50% of the Trust's total assets, no more
than 5% of its total assets are invested in the securities of a single issuer.
These tax-related limitations may be changed by the Trustees to the extent
appropriate in light of changes to applicable tax requirements.

     The Trust intends to apply for ratings for the Preferred Shares from
Moody's and/or S&P. In order to obtain and maintain the required ratings, the
Trust will be required to comply with investment quality, diversification and
other guidelines established by Moody's or S&P. Such guidelines will likely be
more restrictive than the restrictions set forth above. The Trust does not
anticipate that such guidelines would have a material adverse effect on the
Trust's holders of common shares or its ability to achieve its investment
objectives. The Trust presently anticipates that any Preferred Shares that it
intends to issue would be initially given the highest ratings by Moody's (Aaa)
or by S&P (AAA), but no assurance can be given that such ratings will be
obtained. No minimum rating is required for the issuance of Preferred Shares by
the Trust. Moody's and S&P receive fees in connection with their ratings
issuances.

                       INVESTMENT POLICIES AND TECHNIQUES

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

Investment in Municipal Bonds

Portfolio Investments


     The Trust will invest primarily in municipal bonds that pay interest that
is exempt from regular Federal and Pennsylvania income taxes.
                                      B-5
<PAGE>


     Issuers of bonds rated Ba/BB or B are regarded as having current capacity
to make principal and interest payments but are subject to business, financial
or economic conditions which could adversely affect such payment capacity.
Municipal bonds rated Baa or BBB are considered "investment grade" securities;
municipal bonds rated Baa are considered medium grade obligations which lack
outstanding investment characteristics and have speculative characteristics,
while municipal bonds rated BBB are regarded as having adequate capacity to pay
principal and interest.  Municipal bonds rated AAA in which the Trust may invest
may have been so rated on the basis of the existence of insurance guaranteeing
the timely payment, when due, of all principal and interest.  Municipal bonds
rated below investment grade quality are obligations of issuers that are
considered predominantly speculative with respect to the issuer's capacity to
pay interest and repay principal according to the terms of the obligation and,
therefore, carry greater investment risk, including the possibility of issuer
default and bankruptcy and increased market price volatility.  Municipal bonds
rated below investment grade tend to be less marketable than higher-quality
bonds because the market for them is less broad.  The market for unrated
municipal bonds is even narrower.  During periods of thin trading in these
markets, the spread between bid and asked prices is likely to increase
significantly and the Trust may have greater difficulty selling its portfolio
securities. The Trust will be more dependent on BlackRock Financial's research
and analysis when investing in these securities.

     A general description of Moody's, S&P's and Fitch's ratings of municipal
bonds is set forth in Appendix A hereto.  The ratings of Moody's, S&P and Fitch
represent their opinions as to the quality of the municipal bonds they rate.  It
should be emphasized, however, that ratings are general and are not absolute
standards of quality. Consequently, municipal bonds 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 Trust will primarily invest in municipal bonds with long-term
maturities in order to maintain a dollar weighted average maturity of 15-30
years, but the dollar average weighted maturity may be shortened from time to
time depending on market conditions. As a result, the Trust's portfolio at any
given time may include both long-term and intermediate-term municipal bonds.
Moreover, during temporary defensive periods (e.g., times when, in BlackRock
Financial's opinion, temporary imbalances of supply and demand or other
temporary dislocations in the tax-exempt bond market adversely affect the price
at which long-term or intermediate-term municipal bonds are available), and in
order to keep cash on hand fully invested, including the period during which the
net proceeds of the offering are being invested, the Trust may invest any
percentage of its assets in short-term investments including high quality,
short-term securities which may be either tax-exempt or taxable and securities
of other open- or closed-end investment companies that invest primarily in
municipal bonds of the type in which the Trust may invest directly. The Trust
intends to invest in taxable short-term investments only in the event that
suitable tax-exempt temporary investments are not available at reasonable prices
and yields. Tax-exempt temporary investments include various obligations issued
by state and local governmental issuers, such as tax-exempt notes (bond
anticipation notes, tax anticipation notes and revenue anticipation notes or
other such municipal


                                      B-6
<PAGE>

bonds maturing in three years or less from the date of issuance) and municipal
commercial paper. The Trust will invest only in taxable temporary investments
which are U.S. Government securities or securities rated within the highest
grade by Moody's, S&P or Fitch, and which mature within one year from the date
of purchase or carry a variable or floating rate of interest. See Appendix A for
a general description of Moody's, S&P's and Fitch's ratings of securities in
such categories. Taxable temporary investments of the Trust may include
certificates of deposit issued by U.S. banks with assets of at least $1 billion,
or commercial paper or corporate notes, bonds or debentures with a remaining
maturity of one year or less, or repurchase agreements. See "Other Investment
Policies and Techniques--Repurchase Agreements." To the extent the Trust invests
in taxable investments, the Trust will not at such times be in a position to
achieve its investment objective of tax-exempt income.

     The foregoing policies as to ratings of portfolio investments will apply
only at the time of the purchase of a security, and the Trust will not be
required to dispose of securities in the event Moody's, S&P or Fitch downgrades
its assessment of the credit characteristics of a particular issuer.

     Also included within the general category of municipal bonds described in
the prospectus are participations in lease obligations or installment purchase
contract obligations (hereinafter collectively called "Municipal Lease
Obligations") of municipal authorities or entities.  Although a Municipal Lease
Obligation does not constitute a general obligation of the municipality for
which the municipality's taxing power is pledged, a Municipal Lease Obligation
is ordinarily backed by the municipality's covenant to budget for, appropriate
and make the payments due under the Municipal Lease Obligation.  However,
certain Municipal 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 the case of a "non-appropriation" lease, the Trust's
ability to recover under the lease in the event of non-appropriation or default
will be limited solely to the repossession of the leased property, without
recourse to the general credit of the lessee, and disposition or releasing of
the property might prove difficult.  In order to reduce this risk, the Trust
will only purchase Municipal Lease Obligations where BlackRock Financial
believes the issuer has a strong incentive to continue making appropriations
until maturity.

     Obligations of issuers of municipal bonds are subject to the provisions of
bankruptcy, insolvency and other laws affecting the rights and remedies of
creditors, such as the Bankruptcy Reform Act of 1978.  In addition, the
obligations of such issuers may become subject to the laws enacted in the future
by Congress, state legislatures or referenda extending the time for payment of
principal or interest, or both, 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 bonds may be materially affected.

     In addition to the types of municipal bonds described in the prospectus,
the Trust may invest in other securities that pay interest that is or make other
distributions that are exempt from regular Federal income tax, regardless of the
technical legal structure of the issuer or the instrument. The Trust treats all
of such tax-exempt securities as municipal bonds.

Short-Term Investments

                                      B-7
<PAGE>

Short-Term Taxable Fixed Income Securities

     For temporary defensive purposes or to keep cash on hand fully invested,
the Trust may invest up to 100% of its total assets in cash equivalents and
short-term taxable fixed-income securities, although the Trust intends to invest
in taxable short-term investments only in the event that suitable tax-exempt
short-term investments are not available at reasonable prices and yields.
Short-term taxable fixed income investments are defined to include, without
limitation, the following:

     (1)  U.S. government securities, including bills, notes and bonds differing
          as to maturity and rates of interest that are either issued or
          guaranteed by the U.S. Treasury or by U.S. government agencies or
          instrumentalities.  U.S. government agency securities include
          securities issued by (a) the Federal Housing Administration, Farmers
          Home Administration, Export-Import Bank of the United States, Small
          Business Administration, and the Government National Mortgage
          Association, whose securities are supported by the full faith and
          credit of the United States; (b) the Federal Home Loan Banks, Federal
          Intermediate Credit Banks, and the Tennessee Valley Authority, whose
          securities are supported by the right of the agency to borrow from the
          U.S. Treasury; (c) the Federal National Mortgage Association, whose
          securities are supported by the discretionary authority of the U.S.
          government to purchase certain obligations of the agency or
          instrumentality; and (d) the Student Loan Marketing Association, whose
          securities are supported only by its credit.  While the U.S.
          government provides financial support to such U.S. government-
          sponsored agencies or instrumentalities, no assurance can be given
          that it always will do so since it is not so obligated by law.  The
          U.S. government, its agencies, and instrumentalities do not guarantee
          the market value of their securities.  Consequently, the value of such
          securities may fluctuate.

     (2)  Certificates of deposit issued against funds deposited in a bank or a
          savings and loan association.  Such certificates are for a definite
          period of time, earn a specified rate of return, and are normally
          negotiable.  The issuer of a certificate of deposit agrees to pay the
          amount deposited plus interest to the bearer of the certificate on the
          date specified thereon.  Certificates of deposit purchased by the
          Trust may not be fully insured by the FDIC.

     (3)  Repurchase agreements, which involve purchases of debt securities.  At
          the time the Trust purchases securities pursuant to a repurchase
          agreement, it simultaneously agrees to resell and redeliver such
          securities to the seller, who also simultaneously agrees to buy back
          the securities at a fixed price and time.  This assures a
          predetermined yield for the Trust during its holding period, since the
          resale price is always greater than the purchase price and reflects an
          agreed-upon market rate.  Such actions afford an opportunity for the
          Trust to invest temporarily available cash.  The Trust may enter into
          repurchase agreements only with respect to obligations of the U.S.
          government, its agencies or instrumentalities; certificates of
          deposit;

                                      B-8
<PAGE>


          or bankers' acceptances in which the Trust may invest. Repurchase
          agreements may be considered loans to the seller, collateralized by
          the underlying securities. The risk to the Trust is limited to the
          ability of the seller to pay the agreed-upon sum on the repurchase
          date; in the event of default, the repurchase agreement provides that
          the Trust is entitled to sell the underlying collateral. If the value
          of the collateral declines after the agreement is entered into, and if
          the seller defaults under a repurchase agreement when the value of the
          underlying collateral is less than the repurchase price, the Trust
          could incur a loss of both principal and interest. BlackRock Financial
          monitors the value of the collateral at the time the action is entered
          into and at all times during the term of the repurchase agreement.
          BlackRock Financial does so in an effort to determine that the value
          of the collateral always equals or exceeds the agreed-upon repurchase
          price to be paid to the Trust. If the seller were to be subject to a
          Federal bankruptcy proceeding, the ability of the Trust to liquidate
          the collateral could be delayed or impaired because of certain
          provisions of the bankruptcy laws.

     (4)  Commercial paper, which consists of short-term unsecured promissory
          notes, including variable rate master demand notes issued by
          corporations to finance their current operations.  Master demand notes
          are direct lending arrangements between the Trust and a corporation.
          There is no secondary market for such notes.  However, they are
          redeemable by the Trust at any time.  BlackRock Financial will
          consider the financial condition of the corporation (e.g., earning
          power, cash flow, and other liquidity ratios) and will continuously
          monitor the corporation's ability to meet all of its financial
          obligations, because the Trust's liquidity might be impaired if the
          corporation were unable to pay principal and interest on demand.
          Investments in commercial paper will be limited to commercial paper
          rated in the highest categories by a major rating agency and which
          mature within one year of the date of purchase or carry a variable or
          floating rate of interest.

Short-Term Tax-Exempt Fixed Income Securities

     Short-term tax-exempt fixed income securities are securities that are
exempt from regular Federal income tax and mature within three years or less
from the date of issuance.  Short-term tax-exempt fixed income securities are
defined to include, without limitation, the following:

     Bond Anticipation Notes ("BANs") are usually general obligations of state
and local governmental issuers which are sold to obtain interim financing for
projects that will eventually be funded through the sale of long-term debt
obligations or bonds.  The ability of an issuer to meet its obligations on its
BANs is primarily dependent on the issuer's access to the long-term municipal
bond market and the likelihood that the proceeds of such bond sales will be used
to pay the principal and interest on the BANs.

     Tax Anticipation Notes ("TANs") are issued by state and local governments
to finance the current operations of such governments.  Repayment is generally
to be derived

                                      B-9
<PAGE>

from specific future tax revenues. TANs are usually general obligations of the
issuer. A weakness in an issuer's capacity to raise taxes due to, among other
things, a decline in its tax base or a rise in delinquencies, could adversely
affect the issuer's ability to meet its obligations on outstanding TANs.

     Revenue Anticipation Notes ("RANs") are issued by governments or
governmental bodies with the expectation that future revenues from a designated
source will be used to repay the notes.  In general, they also constitute
general obligations of the issuer.  A decline in the receipt of projected
revenues, such as anticipated revenues from another level of government, could
adversely affect an issuer's ability to meet its obligations on outstanding
RANs.  In addition, the possibility that the revenues would, when received, be
used to meet other obligations could affect the ability of the issuer to pay the
principal and interest on RANs.

     Construction Loan Notes are issued to provide construction financing for
specific projects.  Frequently, these notes are redeemed with funds obtained
from the Federal Housing Administration.

     Bank Notes are notes issued by local government bodies and agencies as
those described above to commercial banks as evidence of borrowings.  The
purposes for which the notes are issued are varied but they are frequently
issued to meet short-term working capital or capital-project needs.  These notes
may have risks similar to the risks associated with TANs and RANs.

     Tax-Exempt Commercial Paper ("municipal paper") represents very short-term
unsecured, negotiable promissory notes, issued by states, municipalities and
their agencies.  Payment of principal and interest on issues of municipal paper
may be made from various sources, to the extent the funds are available
therefrom.  Maturities on municipal paper generally will be shorter than the
maturities of TANs, BANs or RANs. There is a limited secondary market for issues
of Municipal Paper.

     Certain municipal bonds 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 tax-exempt money market
indices.

     While the various types of notes described above as a group represent the
major portion of the tax-exempt note market, other types of notes are available
in the marketplace and the Trust may invest in such other types of notes to the
extent permitted under its investment objectives, policies and limitations.
Such notes may be issued for different purposes and may be secured differently
from those mentioned above.

Factors Pertaining to Pennsylvania

     The following information provides only a brief discussion of certain
factors affecting issuers of municipal obligations in Pennsylvania (the
"Commonwealth") and is derived from sources that are generally available to
investors and is believed to be accurate.  It is based in part on information
obtained from various state and local

                                      B-10
<PAGE>


agencies in Pennsylvania. No independent verification has been made of the
following information. It should be noted that the creditworthiness of
obligations issued by local Pennsylvania issuers may be unrelated to the
creditworthiness of obligations issued by the Commonwealth of Pennsylvania, and
there is no obligation on the part of the Commonwealth to make payment on local
government obligations in the event of default or financial difficulty.

     As described above, except during temporary defensive periods, the Trust
will invest substantially all of its net assets in Pennsylvania municipal
obligations.  The Trust is therefore susceptible to political, economic or
regulatory factors affecting issuers of Pennsylvania municipal obligations or,
in the case of conduit obligations, affecting the underlying credit party to the
transaction.  There can be no assurance that the Commonwealth will not
experience a decline in economic conditions or that Pennsylvania municipal
obligations purchased by the Trust will not be affected by such a decline.

     General.  The Commonwealth of Pennsylvania is one of the most populous
states, ranking fifth behind California, New York, Texas and Florida.
Pennsylvania has a diversified economy and is the headquarters for many major
corporations.  Pennsylvania had been historically identified as a heavy industry
state.  That reputation has changed over the last thirty years as the coal,
steel and railroad industries declined and the Commonwealth's business
environment readjusted to reflect a more diversified industrial and service
industry base.  This economic readjustment was a direct result of a long-term
shift in heavy industrial jobs, investment and workers from the northeast part
of the nation.  Currently, the major sources of growth in Pennsylvania are in
the service sector, including trade, medical and health services, education and
financial institutions.

     Pennsylvania's agricultural industries remain an important component of the
Commonwealth's economic structure, accounting for more than $3.6 billion in crop
and livestock products annually.  Agribusiness and food-related industries
support $39 billion in economic activity annually.  Over 51,000 farms form the
backbone of the Commonwealth's agricultural economy.  Farmland in Pennsylvania
includes over four million acres of harvested cropland and four million acres of
pasture and farm woodlands - nearly one-third of the Commonwealth's total land
area.  Agricultural diversity in the Commonwealth is demonstrated by the fact
that Pennsylvania ranks among the top ten states in the production of a number
of agricultural products.

     From 1990 to 1992, non-agricultural employment in the Commonwealth declined
2%. From 1992 to 1998, non-agricultural employment increased 8%.  The growth in
employment experienced in the Commonwealth during such period is slightly higher
than the growth in employment in the Middle Atlantic region of the United
States.  Non-manufacturing employment in the Commonwealth has increased steadily
in recent years to its 1998 level of 82.8% of total non-agricultural
Commonwealth employment.  Manufacturing, which contributed 17.2% of 1998 non-
agricultural employment, has fallen behind both the services sector and the
trade sector as the largest single source of employment within the Commonwealth.
In 1998, the services sector accounted for 32.3% of all nonagricultural
employment in the Commonwealth while the trade sector accounted for 22.4%.

                                      B-11
<PAGE>


     Economic strengths and weaknesses vary in different parts of the
Commonwealth.  In general, heavy industry and manufacturing have been facing
increasing competition from foreign producers.  During 1998, the annual average
unemployment rate in the Commonwealth was 4.6%, compared to 4.5% for the United
States.  As of April 1999, the seasonally adjusted unemployment rate for the
Commonwealth was 4.4% and for the United States was 4.3%.

     The population of Pennsylvania experienced a slight increase to
approximately 12 million in the period 1989 through 1998, and has a high
proportion of persons 65 or older.  The Commonwealth is highly urbanized, with
almost 79% of the 1990 census population residing in metropolitan statistical
areas.  The two largest metropolitan statistical areas, those containing the
Cities of Philadelphia and Pittsburgh, together comprise almost 44% of the
Commonwealth's total population.

     Commonwealth Government Financial Results.  The Commonwealth utilizes the
fund method of accounting and over 150 funds have been established for purposes
of recording receipts and disbursements of the Commonwealth, of which the
General Fund is the largest. Most of the Commonwealth's operating and
administrative expenses are payable from the General Fund.  The major tax
sources for the General Fund are the sales tax, the personal income tax and the
corporate net income tax.  Major expenditures of the Commonwealth include
funding for education, public health and welfare and transportation.  A
relatively high proportion of persons 65 and older in the Commonwealth, court
ordered increases in healthcare reimbursement rates and higher correctional
program costs place increased pressures on the tax resources of the Commonwealth
and its municipalities.  The Commonwealth's debt burden remains moderate.

     The Constitution of the Commonwealth provides that operating budget
appropriations of the Commonwealth may not exceed the estimated revenues and
available surplus in the fiscal year for which funds are appropriated.  Annual
budgets are enacted for the General Fund and for certain special revenue funds
which together represent the majority of expenditures of the Commonwealth.
Although a negative balance was experienced applying generally accepted
accounting principles ("GAAP") in the General Fund for fiscal year 1990 and
1991, tax increases and spending decreases have resulted in surpluses in
subsequent years; and as of June 30, 1998, the General Fund had a surplus of
$1.96 billion.  The deficit in the Commonwealth's unreserved/undesignated funds
also had been eliminated at that date.

     Commonwealth Debt Limits and Outstanding Obligations.   The Pennsylvania
Constitution permits the issuance by the Commonwealth of the following types of
debt: (i) debt to suppress insurrection or rehabilitate areas affected by
disaster; (ii) electorate approved debt; (iii) debt for capital projects subject
to an aggregate outstanding debt limit of 1.75 times the annual average tax
revenues of the preceding five fiscal years; and (iv) tax anticipation notes
payable in the fiscal years of issuance.  As of June 30, 1998, the Commonwealth
had $4.72 billion of long term general obligation bonds outstanding.  All
outstanding general obligation bonds of the Commonwealth are currently rated
"AA" by S&P and "Aa3" by Moody's.

                                      B-12
<PAGE>


     Other obligations of the Commonwealth include long-term agreements with
public authorities to make lease payments that are in some cases pledged as
security for those authorities' revenue bonds, and two pension plans covering
state public school and other employees.  These pension plans had no unfunded
actuarial accrued liability for their fiscal years ended in 1998.

     Commonwealth Litigation.  The Commonwealth is a party to numerous lawsuits
in which an adverse final decision could materially affect the Commonwealth's
governmental operations and consequently its ability to pay debt service on its
obligations.  The Commonwealth also faces tort claims made possible by the
statutory limited waiver of sovereign immunity in Pennsylvania.

     Commonwealth Year 2000 Planning.  A well-established standard in the
computer industry governing traditional programming practices is expected to
result in many current computer systems being unable to recognize dates beyond
the year 1999.  As a result, computers worldwide may begin to malfunction by
producing erroneous data or failing completely as the year 2000 draws near.  The
Governor of Pennsylvania has made fixing the year 2000 problem a top priority
for Pennsylvania state agencies.  At the Governor's direction, Pennsylvania has
begun an aggressive program to make its computer systems year 2000-compatible
and to identify potential problems with entities outside state government with
which the Commonwealth does business or exchanges data.

     An initial assessment of state agencies' computer resources was completed
in June 1996.  This overview assessment was used to develop the Governor's Year
2000 Action Plan, which tracks state agencies' computer programs through a
three-step process of correction, testing, and implementation. Under this action
plan, over 46,000 mission-critical and non mission-critical computer programs
used by state agencies are scheduled for corrective measures to ensure they will
be year 2000-compatible.  Mission-critical computer programs are those which
impact the health, safety and welfare of the Commonwealth and its citizens, and
for which failure to be year 2000 compliant could have a material and adverse
impact upon operations of the Commonwealth.  As of January 31, 1999, over 99.9%
of the planned mission-critical work items and over 99.8% of the non-mission
critical work items were completed.  Testing of remediated codes is expected to
be completed in mid-1999.  The projected cost of the Commonwealth's year 2000
modification work is not believed to be a material amount and is being paid from
appropriations from current revenues.

     Pennsylvania Agencies. Certain Pennsylvania-created agencies have statutory
authorization to incur debt for which legislation providing for state
appropriations to pay debt service thereon is not required. The debt of these
agencies is supported solely by assets of, or revenues derived from, the various
projects financed and is not an obligation of the Commonwealth. Some of these
agencies, however, are indirectly dependent on Commonwealth funds through
various state-assisted programs. There can be no assurance that assistance of
the Commonwealth will be available to these agencies which consist of the
following entities: The Delaware River Joint Toll Bridge Commission, Delaware
River Port Authority, Pennsylvania Energy Development Authority, Pennsylvania
Higher Education Assistance Agency, Pennsylvania Higher Educational Facilities
Authority, Pennsylvania Industrial Development
                                      B-13
<PAGE>


Authority, Pennsylvania Infrastructure Investment Authority, the Pennsylvania
State Public School Building Authority, the Pennsylvania Turnpike Commission,
the Pennsylvania Economic Development Financing Authority and the Philadelphia
Regional Port Authority.

     Debt of Political Subdivisions and their Authorities.  The ability of
Pennsylvania's political subdivisions, such as counties, cities, townships and
school districts, to engage in general obligation borrowing without electorate
approval is generally limited by their recent revenue collection experience,
although generally such subdivisions can levy real property taxes unlimited as
to rate or amount to repay general obligation borrowings.  Recent legislation
authorizes these subdivisions to engage in general obligation borrowings without
limit as to principal amount to fund unfunded accrued pension liabilities.

     Political subdivisions can issue revenue obligations, such as water or
sewer revenue bonds, which will not affect their general obligation borrowing
capacity, but only if such revenue obligations are either limited as to
repayment from a certain type of revenue other than tax revenues or projected to
be repaid solely from project revenues.

     Industrial development and municipal authorities, although created by
political subdivisions, only can issue obligations payable solely from the
revenues derived from the financed project.  These authorities may issue bonds
to finance a wide variety of projects, including airports, prisons, hospitals,
housing, solid waste disposal facilities and water, sewer and gas facilities.
If the user of the project is a political subdivision, that subdivision's full
faith and credit may back the repayment of the obligations of the industrial
development or municipal authority.  Often the user of the project is a
nongovernmental entity, such as a not-for-profit hospital or university, a
public utility or an industrial corporation.  If the user of the project is a
non-profit or business enterprise, the obligation of the industrial development
or municipal authority will typically be paid only by the non-profit or business
user, without recourse to the industrial development or municipal authority.
Various factors may affect the operations and financial results of the projects
financed with revenue bonds, and there can be no assurance that the pledge, if
any, of revenues or property financed with such bonds will be adequate.  Factors
affecting the business of the user of the project, such as managed care,
increased competition and governmental efforts to control health care costs (in
the case of hospitals), declining enrollment and reductions in governmental
financial assistance (in the case of universities), increasing capital and
operating costs, competition and deregulation (in the case of public utilities)
and labor problems, rising costs and economic slowdowns (in the case of
industrial corporations) may adversely affect the ability of the project user to
pay the debt service on revenue bonds issued on its behalf.

     Many factors affect the financial condition of the Commonwealth and its
counties, cities, school districts and other political subdivisions, such as
social, environmental and economic conditions, many of which are not within the
control of such entities.  As is the case with many states and cities, many of
the programs of the Commonwealth and its political subdivisions, particularly
human services programs, depend in part upon federal

                                      B-14
<PAGE>


reimbursements which have been steadily declining. From time to time, the
Commonwealth and various of its political subdivisions (including particularly
the Cities of Philadelphia, Pittsburgh and Scranton) have encountered financial
difficulty due to slowdowns in the pace of economic activity in the Commonwealth
and to other factors. In addition, nongovernmental entities such as Pennsylvania
not-for-profit health care providers which rely on municipal bonds as a source
of capital have encountered financial difficulties from time to time. In recent
years hospitals in the Philadelphia and Pittsburgh metropolitan areas and
elsewhere in Pennsylvania have encountered severe financial difficulties
resulting in some cases in bankruptcies and defaults on municipal bonds issued
for the benefit of such hospitals. The Trust is unable to predict what effect,
if any, such factors could have on the Trust's investments.

     City of Philadelphia. The City of Philadelphia (the "City" or
"Philadelphia") is the largest city in the Commonwealth with an estimated
population of nearly 1.6 million according to the 1990 census. Philadelphia
experienced a series of general fund deficits for fiscal years 1988 through 1992
which culminated in serious financial difficulties for the City. In June 1991,
the Pennsylvania legislature established the Pennsylvania Intergovernmental
Cooperation Authority ("PICA"), a five-member board to assist Philadelphia in
remedying fiscal emergencies. PICA is designed to provide assistance through the
issuance of funding debt and to make factual findings and recommendations to
Philadelphia concerning its budgetary and fiscal affairs. The legislation
empowered PICA to issue notes and bonds on behalf of Philadelphia, and also
authorized Philadelphia to levy a one-percent sales tax the proceeds of which
would be used to pay off the bonds. In return for PICA's fiscal assistance,
Philadelphia is required, among other things, to establish five-year financial
plans that include balanced annual budgets. Under the legislation that created
PICA, if Philadelphia does not comply with such requirements, PICA may withhold
bond revenues and certain state funding. As of April 15, 1999, PICA had
outstanding approximately $1.05 billion of its Special Tax Revenue Bonds. The
financial assistance that PICA has provided has included the refunding of
certain city general obligation bonds, funding of capital projects and the
liquidation of the City's cumulative General Fund balance deficit as of June 30,
1992 of $224.9 million. No further PICA bonds are to be issued by PICA for the
purpose of financing a capital project or deficit as the authority for such bond
sales expired on December 31, 1994. PICA's authority to issue debt for the
purpose of financing a cash flow deficit expired on December 31, 1996. Its
ability to refund existing outstanding debt is unrestricted.

     The audited General Fund balance of the City as of June 30, 1996, 1997 and
1998 showed a surplus of approximately $118.5 million, $128.8 million and $169.2
million, respectively. S&P's rating of Philadelphia's general obligation bonds
is currently "BBB." Moody's rating is currently "Baa2."

Duration Management and Other Management Techniques

     The Trust may use a variety of other investment management techniques and
instruments.  The Trust may purchase and sell futures contracts, enter into
various interest rate transactions and may purchase and sell exchange-listed and
over-the-counter put and call options on securities, financial indices and
futures contracts (collectively,

                                      B-15
<PAGE>


"Additional Investment Management Techniques"). These Additional Investment
Management Techniques may be used for duration management and other risk
management to attempt to protect against possible changes in the market value of
the Trust's portfolio resulting from trends 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, to establish a position in the securities markets as a
temporary substitute for purchasing particular securities and to enhance income
or gain. There is no particular strategy that requires use of one technique
rather than another as the decision to use any particular strategy or instrument
is a function of market conditions and the composition of the portfolio. The
Additional Investment Management Techniques are described below. The ability of
the Trust to use them successfully will depend on BlackRock Financial's ability
to predict pertinent market movements as well as sufficient correlation among
the instruments, which cannot be assured. Inasmuch as any obligations of the
Trust that arise from the use of Additional Investment Management Techniques
will be covered by segregated liquid high grade assets or offsetting
transactions, the Trust and BlackRock Financial believe such obligations do not
constitute senior securities and, accordingly, will not treat them as being
subject to its borrowing restrictions. Commodity options and futures contracts
regulated by the Commodity Futures Trading Commission (the "CFTC") have specific
margin requirements described below and are not treated as senior securities.
The use of certain Additional Investment Management Techniques may give rise to
taxable income and have certain other consequences. See "Tax Matters."

     Interest Rate Transactions.  The Trust may enter into 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 will ordinarily use
these transactions as a hedge or for duration or risk management although it is
permitted to enter into them to enhance income or gain.  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, 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.  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

                                      B-16
<PAGE>

segregate with a custodian an amount of cash or liquid high grade securities
having an aggregate net asset value at all times 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 statistical 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.

     Futures Contracts and Options on Futures Contracts.  The Trust may also
enter into contracts for the purchase or sale for future delivery ("futures
contracts") of debt securities, aggregates of debt securities or indices or
prices thereof, other financial indices and U.S. government debt securities or
options on the above.  The Trust will ordinarily engage in such transactions
only for bona fide hedging, risk management (including duration management) and
other portfolio management purposes.  However, the Trust is also permitted to
enter into such transactions for non-hedging purposes to enhance income or gain,
in accordance with the rules and regulations of the CFTC, which currently
provide that no such transaction may be entered into if at such time more than
5% of the Trust's net assets would be posted as initial margin and premiums with
respect to such non-hedging transactions.

     Calls on Securities Indices and Futures Contracts.  The Trust may sell or
purchase call options ("calls") on municipal bonds and indices based upon the
prices of future contracts and debt securities that are traded on U.S. and
foreign securities exchanges and in the over-the-counter markets.  A call 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 securities or futures contract subject to the call or other securities
acceptable for applicable escrow 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 a security of futures
contract which it might otherwise have sold.  The purchase of a call gives the
Trust the right to buy a security, futures contract or index at a fixed price.
Calls on futures on municipal bonds must also be covered by deliverable
securities or the futures contract or by liquid high grade debt securities
segregated to satisfy the Trust's obligations pursuant to such instruments.

     Puts on Securities, Indices and Futures Contracts.  The Trust may purchase
put options ("puts") that relate to municipal bonds (whether or not it holds
such securities in its portfolio), indices or futures contracts.  The Trust may
also sell puts on municipal bonds, indices or futures contracts on such
securities 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 obligations under its hedging and other investment

                                      B-17
<PAGE>

transactions. In selling puts, there is a risk that the Trust may be required to
buy the underlying security at a price higher than the current market price.

     Appendix C contains further information about the characteristics, risks
and possible benefits of Additional Investment Management Techniques and the
Trust's other policies and limitations (which are not fundamental policies)
relating to investment in futures contracts and options.  The principal risks
relating to the use of futures contracts and other Additional Investment
Management Techniques are:  (a) less than perfect correlation between the prices
of the instrument and the market value of the securities in the Trust's
portfolio; (b) possible lack of a liquid secondary market for closing out a
position in such instruments; (c) losses resulting from interest rate or other
market movements not anticipated by the adviser; and (d) the obligation to meet
additional variation margin or other payment requirements, all of which could
result in the Trust being in a worse position than if such techniques had not
been used.

     Certain provisions of the Internal Revenue Code of 1986 may restrict or
affect the ability of the Trust to engage in Additional Investment Management
Techniques.  See "Tax Matters."

Short Sales

     The Trust may make short sales of municipal bonds.  A short sale is a
transaction in which the Trust sells a security it does not own in anticipation
that the market price of that security will decline.  The Trust may make short
sales to hedge positions, for duration and risk management, in order to maintain
portfolio flexibility or to enhance income or gain.

     When the Trust makes a short sale, it must borrow the security sold short
and deliver it to the broker-dealer through which it made the short sale as
collateral for its obligation to deliver the security upon conclusion of the
sale.  The Trust may have to pay a fee to borrow particular securities and is
often obligated to pay over any payments received on such borrowed securities.

     The Trust's obligation to replace the borrowed security will be secured by
collateral deposited with the broker-dealer, usually cash, U.S. government
securities or other high grade liquid securities.  The Trust will also be
required to segregate similar collateral with its custodian to the extent, if
any, necessary so that the aggregate collateral value is at all times at least
equal to the current market value of the security sold short.  Depending on
arrangements made with the broker-dealer from which it borrowed the security
regarding payment over of any payments received by the Trust on such security,
the Trust may not receive any payments (including interest) on its collateral
deposited with such broker-dealer.

     If the price of the security sold short increases between the time of the
short sale and the time the Trust replaces the borrowed security, the Trust will
incur a loss; conversely, if the price declines, the Trust will realize a gain.
Any gain will be decreased, and any loss increased, by the transaction costs
described above.  Although

                                      B-18
<PAGE>

the Trust's gain is limited to the price at which it sold the security short,
its potential loss is theoretically unlimited.

     The Trust will not make a short sale if, after giving effect to such sale,
the market value of all securities sold short exceeds 25% of the value of its
total assets or the Trust's aggregate short sales of a particular class of
securities exceeds 25% of the outstanding securities of that class.  The Trust
may also make short sales "against the box" without respect to such limitations.
In this type of short sale, at the time of the sale, the Trust owns or has the
immediate and unconditional right to acquire at no additional cost the identical
security.


                    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.

When-Issued and Forward Commitment Securities

     The Trust may purchase municipal bonds on a "when-issued" basis and may
purchase or sell municipal bonds on a "forward commitment" basis.  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 security prior to its acquisition
or disposes of its right to deliver or receive against a forward commitment, it
can incur a gain or loss.  At the time the Trust entered into a transaction on a
when-issued or forward commitment basis, it will segregate with its custodian
cash or other 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 typically occur monthly
for mortgage-related securities, are not treated by the Trust as when-issued or
forward commitment transactions and accordingly are not subject to the foregoing
restrictions.

                                      B-19
<PAGE>

Borrowing

     Although it has no present intention of doing so, the Trust reserves the
right to borrow funds to the extent permitted as described under the caption
"Investment Objectives and Policies--Investment Limitations."  The proceeds of
borrowings may be used for any valid purpose including, without limitation,
liquidity, investing and repurchases of shares of the Trust.  Borrowing is a
form of leverage and, in that respect, entails risks comparable to those
associated with the issuance of Preferred Shares.

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.

Repurchase Agreements

     As temporary investments, the Trust may invest in repurchase agreements.  A
repurchase agreement is a contractual agreement whereby the seller of securities
(U.S. Government securities or municipal bonds) agrees to repurchase the same
security at a specified price on a future date agreed upon by the parties.  The
agreed-upon repurchase price determines the yield during the Trust's holding
period.  Repurchase agreements are considered to be loans collateralized by the
underlying security that is the subject of

                                      B-20
<PAGE>


the repurchase contract. Income generated from transactions in repurchase
agreements will be taxable. See "Tax Matters" for information relating to the
allocation of taxable income between common shares and Preferred Shares, if any.
The Trust will only enter into repurchase agreements with registered securities
dealers or domestic banks that, in the opinion of BlackRock Financial, present
minimal credit risk. The risk to the Trust is limited to the ability of the
issuer to pay the agreed-upon repurchase price on the delivery date; however,
although the value of the underlying collateral at the time the transaction is
entered into always equals or exceeds the agreed-upon repurchase price, if the
value of the collateral declines there is a risk of loss of both principal and
interest. In the event of default, the collateral may be sold but the Trust
might incur a loss if the value of the collateral declines, and might incur
disposition costs or experience delays in connection with liquidating the
collateral. In addition, if bankruptcy proceedings are commenced with respect to
the seller of the security, realization upon the collateral by the Trust may be
delayed or limited. BlackRock Financial will monitor the value of the collateral
at the time the transaction is entered into and at all times subsequent during
the term of the repurchase agreement in an effort to determine that such value
always equals or exceeds the agreed-upon repurchase price. In the event the
value of the collateral declines below the repurchase price, BlackRock Advisors
will demand additional collateral from the issuer to increase the value of the
collateral to at least that of the repurchase price, including interest.

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.

Lending of Securities

     The Trust may lend its portfolio securities to brokers, dealers and other
financial institutions that meet certain creditworthiness standards. 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 the requirements
of the Investment Company Act, which currently require that (a) 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, (b) 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),

                                      B-21
<PAGE>

(c) the loan be made subject to termination by the Trust at any time and (d) 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
value of such loans exceeds 33 1/3% 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. 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 trustees.

     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 trustees.  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.


                            MANAGEMENT OF THE TRUST

Investment Advisory Agreement

     Although BlackRock Advisors 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 BlackRock Advisors are not exclusive and BlackRock
Advisors provides similar services to other investment companies and other
clients and may engage in other activities.

     The investment management agreement also provides that in the absence of
willful misfeasance, bad faith, gross negligence or reckless disregard of its
obligations thereunder, BlackRock Advisors is not liable to the Trust or any of
the Trust's shareholders for any act or omission by BlackRock Advisors in the
supervision or management of its respective investment activities or for any
loss sustained by the Trust or the Trust's shareholders and provides for
indemnification by the Trust of BlackRock Advisors, its directors, 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 investment management agreement was approved by the Trust's board of
trustees, on August ____, 1999, including a majority of the trustees who are not
parties to the agreement or interested persons of any such party (as such term
is defined in the Investment Company Act).  The investment management agreement
was approved by the sole common shareholder of the Trust on August _____, 1999.
The investment management agreement will continue in effect for a period of two
years from its effective date, and if not sooner terminated, will continue in
effect for successive periods of 12 months thereafter, provided that each
continuance is specifically approved at least annually by both (1) the vote of a
majority of the Trust's board of trustees or the vote of a

                                     B-22
<PAGE>

majority of the outstanding voting securities of the Trust (as such term is
defined in the Investment Company Act) and (2) by the vote of a majority of the
trustees who are not parties to the agreement or interested persons (as such
term is defined in the Investment Company 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
trustees or a majority of the outstanding voting securities of the Trust or by
BlackRock Advisors, on 60 days' written notice by either party to the other. The
advisory agreement will terminate automatically in the event of its assignment
(as such term is defined in the Investment Company Act and the rules
thereunder).

The Trust's management has agreed to reduce expenses over the first nine years
by waiving certain fees. This may enable the Trust to pay higher share
dividends, even though the Trust will have a lower net asset value than a no-
load fund. The Trust expects that, for the first five years of operation, its
expenses will be lower than those of many comparable funds, allowing investors
to receive a larger portion of the Trust's income.

Sub-Investment Advisory Agreement

     BlackRock Financial is a wholly-owned subsidiary of BlackRock Advisors.
Pursuant to the sub-investment advisory agreement, BlackRock Advisors has
appointed BlackRock Financial, one of its affiliates, to handle the day-to-day
investment management of the Trust. BlackRock Financial will receive a portion
of the advisory fee paid by the Trust to BlackRock Advisors. From the management
fee, BlackRock Advisors will pay BlackRock Financial, for serving as sub-
adviser, a fee equal to an annual rate of .35% of the average weekly value of
the Trust's Managed Assets.


     The sub-investment advisory agreement also provides that in the absence of
willful misfeasance, bad faith, gross negligence or disregard of its obligations
thereunder, BlackRock Financial is not liable to the Trust or any of the Trust's
shareholders for any act or omission by BlackRock Financial in the supervision
or management of its respective investment activities or for any loss sustained
by the Trust or the Trust's shareholders and provides indemnification by the
Trust of BlackRock Financial, its directors, 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.

     Although BlackRock Financial 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 BlackRock Financial are not exclusive and BlackRock
Financial provides similar services to other investment companies and other
clients and may engage in other activities.

     The sub-investment advisory agreement was approved by the Trust's board of
trustees on August ____, 1999, including a majority of the trustees who are not
parties to the agreement or interested persons of any such party (as such term
is defined in the Investment Company Act).  The sub-investment advisory
agreement was approved by the sole common shareholder of the Trust on August
___, 1999.  The sub-investment advisory agreement will continue in effect for a
period of two years from its effective date, and if not sooner terminated, will
continue in effect for successive periods of 12 months thereafter, provided that
each continuance is specifically approved at least annually by both (1) the vote
of a majority of the Trust's board of trustees or the vote of a majority of the
outstanding voting securities of the Trust (as such term is defined in

                                     B-23
<PAGE>


the Investment Company Act) and (2) by the vote of a majority of the trustees,
who are not parties to such Agreement for interested persons (as such term is
defined in the Investment Company Act) of any such party, cast in person at a
meeting called for the purpose of voting on such approval. The sub-investment
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 trustees or a majority of the outstanding voting securities of the
Trust or by BlackRock Advisors or by BlackRock Financial, on 60 days' written
notice by either party to the other. The sub-investment advisory agreement will
terminate automatically upon any termination of the investment advisory
agreement between the Trust and BlackRock Advisors. The sub-investment advisory
agreement will terminate automatically upon any termination of the investment
advisory agreement between the Trust and BlackRock Advisors. The sub-investment
advisory agreement will also terminate automatically in the event of its
assignment (as such term is defined in the Investment Company Act and the rules
thereunder).

Trustees and Officers

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

                                     B-24
<PAGE>


                                             Principal Occupation During the
     Name and Address          Title     Past Five Years and Other Affiliations
- --------------------------- ----------- ----------------------------------------

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

Richard E. Cavanagh           Trustee    President and Chief Executive Officer
845 Third Avenue                         of The Conference Board, Inc., a
New York, NY  10022                      leading global business membership
Age:  52                                 organization from 1995-present.
                                         Former Executive Dean of the John F.
                                         Kennedy School of Government at Harvard
                                         University from 1988-1995. Acting
                                         Director, Harvard Center for Business
                                         and Government (1991-1993). Formerly
                                         Partner (principal) of McKinsey &
                                         Company, Inc. (1980-1988). Former
                                         Executive Director of Federal Cash
                                         Management, White House Office of
                                         Management and Budget (1977-1979). Co-
                                         author, THE WINNING PERFORMANCE (best
                                         selling management book published in 13
                                         national editions). Trustee, Wesleyan
                                         University, Drucker Foundation and
                                         Educational Testing Services (ETS).
                                         Director, Arch Chemicals (chemicals),
                                         Fremont Group (investments) and The
                                         Guardian Life Insurance Company of
                                         America (insurance).
                                     B-25
<PAGE>


                                             Principal Occupation During the
     Name and Address          Title     Past Five Years and Other Affiliations
- --------------------------- ----------- ---------------------------------------

Kent Dixon                    Trustee    Consultant/Investor.  Former President
9495 Blind Pass Road                     and Chief Executive Officer of Empire
Unit #602                                Federal Savings Bank of America and
St. Petersburg, FL  33706                Banc PLUS Savings Association, former
Age:  61                                 Chairman of the Board, President and
                                         Chief Executive Officer of Northeast
                                         Savings.  Former Director of ISFA (the
                                         owner of INVEST, a national securities
                                         brokerage service designed for banks
                                         and thrift institutions).

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

Laurence D. Fink*             Trustee    Chairman and Chief Executive Officer
Age:  45                                 of BlackRock Financial Management,
                                         Inc. since March 1998.  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's Trusts and Anthracite
                                         Capital, Inc. and as Director of
                                         BlackRock Trust Investors I, BlackRock
                                         Trust Investors II, BlackRock Trust
                                         Investors III, BlackRock Asset
                                         Investors and BlackRock MQE Investors
                                         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.

                                     B-26
<PAGE>


                                             Principal Occupation During the
     Name and Address          Title     Past Five Years and Other Affiliations
- --------------------------- ----------- ---------------------------------------

James Clayburn LaForce, Jr.   Trustee    Dean Emeritus of The John E. Anderson
P.O. Box 1595                            Graduate School of Management,
Pauma Valley, CA  92061                  University of California since July 1,
Age:  69                                 1993.  Director, Imperial Credit
                                         Industries (mortgage banking), Jacobs
                                         Engineering Group, Inc., Rockwell
                                         International Corporation, Payden &
                                         Rygel Investment Trust (mutual trust),
                                         Provident Investment Counsel 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             Trustee    Partner, Dorsey & Whitney, a law firm
220 South Sixth Street                   (December 1996-present, September
Minneapolis, MN  55402                   1987-August 1993).  Formerly U.S.
Age:  70                                 Ambassador to Japan (1993-1996).
                                         Formerly Vice President of the United
                                         States, U.S. Senator and Attorney
                                         General of the State of Minnesota.
                                         1984 Democratic Nominee for President
                                         of the United States.

Ralph L. Schlosstein*         Trustee    President of BlackRock Financial since
Age:  47                        and      March 1988.  Formerly a Managing
                             President   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
                                         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     Managing Director of BlackRock
Age:  39                     President   Financial since April 1988.  From
                                         February 1987 to April 1988, Vice
                                         President at The First Boston
                                         Corporation in the Fixed Income
                                         Research Department. Previously Vice
                                         President and Senior Portfolio Manager
                                         at Criterion Investment Management
                                         Company (now Nicholas-Applegate).

                                     B-27
<PAGE>


                                             Principal Occupation During the
     Name and Address          Title     Past Five Years and Other Affiliations
- --------------------------- ----------- ---------------------------------------

Henry Gabbay                 Treasurer   Managing Director and Chief Operating
Age:  51                                 Officer of BlackRock Financial since
                                         February 1989. From September 1984 to
                                         February 1989, Vice President at The
                                         First Boston Corporation.

Robert S. Kapito                Vice     Managing Director and Vice Chairman of
Age:  41                     President   BlackRock Financial since March 1988.
                                         Formerly Vice President at The First
                                         Boston Corporation in the Mortgage
                                         Products Group (from December 1985 to
                                         March 1988).

James Kong                   Assistant   Managing Director of BlackRock
Age:  38                     Treasurer   Financial since January 1991.  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
Age:  34                                 Financial since August 1988.  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
                                         Advisors

Michael C. Huebsch              Vice     Managing Director of the Adviser since
Age:  40                     President   January 1989.  From July 1985 to
                                         January 1989, Vice President at The
                                         First Boston Corporation in the Fixed
                                         Income Research Department.

Kevin Klingert                  Vice     Managing Director of the Adviser since
Age:  36                     President   October 1991.  From March 1985 to
                                         October 1991, Assistant Vice President
                                         at Merrill Lynch, Pierce, Fenner &
                                         Smith in the Unit Investment Trust
                                         Department.

Richard Shea, Esq.              Vice     Director of BlackRock Financial since
Age:  39                     President/  February 1993.  From December 1988 to
                             Tax         February 1993, Associate Vice
                                         President and Tax Counsel at
                                         Prudential Securities Incorporated.
                                         From August 1984 to December 1988,
                                         Senior Tax Specialist at Laventhol &
                                         Horwath.

Prior to this offering, all of the outstanding shares of the Trust were owned by
BlackRock Advisors.

                                     B-28
<PAGE>


No officer or employee of the Trust receives any compensation from the Trust for
serving as an officer or trustee of the Trust.  The Trust pays each trustee who
is not an "interested person" of the Trust (as defined in the Investment Company
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 trustee of the
Trust for the fiscal year ending December 31, 1999 and the aggregate estimated
compensation to be received by each current 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
                             Compensation From       from the Trust and Fund
   Name of Board Member            Trust          Complex Paid to Board Member*
- --------------------------- ------------------- --------------------------------
<S>                               <C>                      <C>
Andrew R. Brimmer..........       $ 6,000                  $ 160,000
Richard E. Cavanagh........       $ 6,000                  $ 160,000
Kent Dixon.................       $ 6,000                  $ 160,000
Frank J. Fabozzi...........       $ 6,000                  $ 160,000
Laurence D. Fink...........       $     0                  $       0
James Clayburn LaForce, Jr.       $ 6,000                  $ 160,000
Ralph L. Schlosstein.......       $     0                  $       0
Walter F. Mondale..........       $ 6,000                  $ 160,000
</TABLE>

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

*  The BlackRock family of funds consists of 21 closed-end funds.  Total
   compensation from the Trust and fund complex paid to each board member is
   capped at $160,000; Trustee fees paid by the Trust are reduced based on the
   Trust's relative net asset value in the event that the cap is
   applicable.

                                     B-29
<PAGE>

                      PORTFOLIO TRANSACTIONS AND BROKERAGE

     BlackRock Financial 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.

     BlackRock Financial 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.  BlackRock Financial'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 BlackRock Financial, 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 BlackRock Financial, absent special circumstances, to pay
higher commissions to a firm because it has supplied such research or other
services.

     BlackRock Financial 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 BlackRock Financial, and does not reduce BlackRock Financial's
normal research activities in rendering investment advice. It is possible that
BlackRock Financial'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 BlackRock
Financial 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 BlackRock Financial in its
discretion in accordance with the accounts' various investment

                                     B-30
<PAGE>


objectives. 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 trustees that this
advantage, when combined with the other benefits available due to BlackRock
Financial's organization, outweighs any disadvantages that may be said to exist
from exposure to simultaneous transactions.

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

                             DESCRIPTION OF SHARES

Common Shares

     The Trust intends to hold annual meetings of shareholders so long as the
common shares are listed on a national securities exchange and such meetings are
required as a condition to such listing.

Preferred Shares

     Although the terms of the Preferred Shares, including their dividend rate,
voting rights, liquidation preference and redemption provisions, will be
determined by the board of trustees (subject to applicable law and the Trust's
Agreement and Declaration of Trust) when it authorizes a Preferred Shares
offering, the Trust currently expects that the preference on distributions,
liquidation preference, voting rights and redemption provisions of the Preferred
Shares will likely be as stated in the prospectus.

     If the board of trustees determines to proceed with an offering of
Preferred Shares, the terms of the Preferred Shares may be the same as, or
different from, the terms described in the prospectus, subject to applicable law
and the Trust's Agreement and Declaration of Trust.  The board of trustees,
without the approval of the holders of common shares, may authorize an offering
of Preferred Shares or may determine not to authorize such an offering, and may
fix the terms of the preferred shares to be offered.


                          REPURCHASE OF COMMON SHARES

     The Trust is a closed-end investment company and as such its 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

                                     B-31
<PAGE>


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 trustees 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 trustees 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 the Trust's Preferred
Shares 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 Securities and Exchange Commission 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 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 trustees would have to comply with the Securities
Exchange Act of 1934 and the Investment Company 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 trustees at the time it considers such
issue, it is the board's present policy, which may be changed by the board of
trustees, 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 Investment Company Act; (2) the Trust would not be
able to liquidate portfolio securities in an orderly manner and consistent with
the Trust's investment objectives 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

                                     B-32
<PAGE>


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 or
Pennsylvania 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 trustees may in the future
modify these conditions in light of experience.

     The repurchase by the Trust of its 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 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.

     Before deciding whether to take any action if the common shares trade below
net asset value, the Trust's board of trustees 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 trustees may determine that, in the interest of the Trust and its
shareholders, no action should be taken.


                                  TAX MATTERS

Federal Income Tax Matters

     The following discussion of Federal income tax matters is based upon the
advice of Skadden, Arps, Slate, Meagher & Flom LLP, special counsel to the
Trust.

     The Trust intends to qualify under Subchapter M of the Internal Revenue
Code of 1986, as amended, for tax treatment as a regulated investment company.
In order to qualify as a regulated investment company, the Trust must satisfy
certain requirements

                                     B-33
<PAGE>

relating to the source of its income, diversification of its assets, and
distributions of its income to its shareholders. First, the Trust must derive at
least 90% of its annual gross income (including tax-exempt interest) from
dividends, interest, payments with respect to securities loans, gains from the
sale or other disposition of stock or securities or foreign currencies, or other
income (including but not limited to gains from options and futures) derived
with respect to its business of investing in such stock, securities or
currencies (the "90% gross income test"). Second, the Trust must diversify its
holdings so that, at the close of each quarter of its taxable year, (i) at least
50% of the value of its total assets is comprised of cash, cash items, United
States Government securities, securities of other regulated investment companies
and other securities limited in respect of any one issuer to an amount not
greater in value than 5% of the value 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 value of the total assets is invested in the securities of
any one issuer (other than United States Government securities and securities of
other regulated investment companies) or two or more issuers controlled by the
Trust and engaged in the same, similar or related trades or business.

     As a regulated investment company, the Trust will not be subject to Federal
income tax in any taxable year for which it distributes at least 90% of the sum
of (i) its "investment company taxable income" (which includes dividends,
taxable interest, taxable original issue discount and market discount income,
income from securities lending, net short-term capital gain in excess of net
long-term capital loss, and any other taxable income other than "net capital
gain" (as defined below) and is reduced by deductible expenses) and (ii) its net
tax-exempt interest (the excess of its gross tax-exempt interest income over
certain disallowed deductions). The Trust may retain for investment its net
capital gain (which consists of the excess of its net long-term capital gain
over its net short-term capital loss). However, if the Trust retains any net
capital gain or any investment company taxable income, it will be subject to tax
at regular corporate rates on the amount retained. If the Trust retains any net
capital gain, it may designate the retained amount as undistributed capital
gains in a notice to its holders of common shares who, if subject to Federal
income tax on long-term capital gains, (i) will be required to include in income
for Federal income tax purposes, as long-term capital gain, their share of such
undistributed amount and (ii) will be entitled to credit their proportionate
shares of the tax paid by the Trust against their Federal income tax
liabilities, if any, and to claim refunds to the extent the credit exceeds such
liabilities. For Federal income tax purposes, the tax basis of shares owned by a
holder of common shares of the Trust will be increased by an amount equal under
current law to the difference between the amount of undistributed capital gains
included in the holders of common shares' gross income and the tax deemed paid
by the holders of common shares under clause (ii) of the preceding sentence. The
Trust intends to distribute at least annually to its shareholders all or
substantially all of its net tax-exempt interest and any investment company
taxable income and net capital gain.

     Treasury regulations permit a regulated investment company, in determining
its investment company taxable income and net capital gain, i.e., the excess of
net long-term capital gain over net short-term capital loss for any taxable
year, to elect (unless it

                                     B-34
<PAGE>

has made a taxable year election for excise tax purposes as discussed below) to
treat all or part of any net capital loss, any net long-term capital loss or any
net foreign currency loss incurred after October 31 as if it had been incurred
in the succeeding year.

     Distributions by the Trust of investment company taxable income if any,
will be taxable to shareholders as ordinary income whether received in cash or
additional shares. Any net capital gain realized by the Trust and distributed to
shareholders in cash or additional shares will be taxable to shareholders as
long-term capital gain regardless of the length of time investors have owned
shares of the Trust. Distributions by the Trust that do not constitute ordinary
income dividends or capital gain dividends will be treated as a return of
capital to the extent of (and in reduction of) the shareholders' tax basis in
his or her shares. Any excess will be treated as gain from the sale of his or
her shares, as discussed below.

     If the Trust engages in hedging transactions involving financial futures
and options, these transactions will be subject to special tax rules, the effect
of which may be to accelerate income to the Trust, defer the Trust's losses,
cause adjustments in the holding periods of the Trust's securities, convert
long-term capital gains into short-term capital gains and convert short-term
capital losses into long-term capital losses.  These rules could therefore
affect the amount, timing and character of distributions to holders of common
shares.

     Prior to purchasing shares in the Trust, an investor should carefully
consider the impact of dividends which are expected to be or have been declared,
but not paid.  Any dividend declared shortly after a purchase of such shares
prior to the record date will have the effect of reducing the per share net
asset value by the per share amount of the dividend.

     Although dividends generally will be treated as distributed when paid,
dividends declared in October, November or December, payable to holders of
common shares 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 holder of common shares) on December 31.

     The Trust intends to invest in sufficient tax-exempt municipal securities
to permit payment of "tax-exempt dividends" (as defined in the Internal Revenue
Code of 1986, as amended). Except as provided below, exempt-interest dividends
paid to holders of common shares are not includable in the holder's gross income
for Federal income tax purposes.

     Federal tax law imposes an alternative minimum tax with respect to both
corporations and individuals based on certain items of tax preference. To the
extent the Trust receives income treated as tax preference items for purposes of
the Federal alternative minimum tax, a portion of the dividends paid by it,
although otherwise exempt from Federal income tax, will be taxable to holders of
common shares to the extent that their tax liability is determined under the
Federal alternative minimum tax. The Trust will annually supply holders of
common shares with reports indicating the amount and nature of all income
distributed to them as well as the percentage of Trust income attributable to
tax preference items subject to the Federal alternative minimum tax.

                                     B-35

<PAGE>



     Interest on certain "private-activity bonds" is an item of tax preference
subject to the Federal alternative minimum tax on individuals and corporations.
The Trust may invest a portion of its assets in municipal securities subject to
this provision so that a portion of its exempt-interest dividends is an item of
tax preference to the extent such dividends represent interest received from
these private-activity bonds. Accordingly, investment in the Trust could cause a
holder of common shares to be subject to, or result in an increased liability
under, the Federal alternative minimum tax.

     For corporations, the Federal 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
Federal alternative minimum taxable income. Interest on municipal bonds, and
therefore all exempt-interest dividends received from the Trust, are included in
calculating adjusted current earnings.

     Exempt-interest dividends are included in determining what portion, if any,
of a person's social security and railroad retirement benefits will be
includable in gross income subject to Federal income tax.

     Although exempt-interest dividends generally may be treated by holders of
common shares as items of interest excluded from their gross income, each holder
is advised to consult his tax adviser with respect to whether exempt-interest
dividends retain their exclusion if the shareholder would be treated as a
"substantial user," or a "related person" of a substantial user, of the
facilities financed with respect to any of the tax-exempt obligations held by
the Trust.  "Substantial user" is defined under the Treasury Regulations to
include a non-exempt person who regularly uses in his trade or business a part
of the facilities financed with the tax-exempt obligations and whose gross
revenues derived from such facilities exceed 5% of the useable area of the
facilities or from whom the facilities or a part thereof were specifically
constructed, reconstructed or acquired.  "Related persons" include certain
natural persons, affiliated corporations, a partnership and its partners and an
S corporation and its shareholders.

     The redemption or exchange of common shares normally will result in capital
gain or loss to the holders of common shares. Generally, a shareholder's gain or
loss will be long-term gain or loss if the shares have been held for more than
one year. Present law taxes both long- and short-term capital gains of
corporations at the rates applicable to ordinary income. For non-corporate
taxpayers, however, net capital gains (i.e., the excess of net long-term capital
gain over net short-term capital loss) with respect to securities will be taxed
at a maximum rate of 20%, while net short-term capital gains and other ordinary
income will be taxed at a maximum rate of 39.6%. Because of the limitations on
itemized deductions and the deduction for personal exemptions applicable to
higher income taxpayers, the effective tax rate may be higher in certain
circumstances.

     All or a portion of a sales charge paid in purchasing common shares cannot
be taken into account for purposes of determining gain or loss on the redemption
or exchange of such shares within 90 days after their purchase to the extent
common shares or shares of

                                     B-36
<PAGE>


another fund are subsequently acquired without payment of a sales charge
pursuant to the reinvestment or exchange privilege. Any disregarded portion of
such charge will result in an increase in the shareholder's tax basis in the
shares subsequently acquired. In addition, no loss will be allowed on the
redemption or exchange of common shares if the shareholder purchases other
shares of the Trust (whether through reinvestment of distributions or otherwise)
or the shareholder acquires or enters into a contract or option to acquire
securities that are substantially identical to shares of the Trust within a
period of 61 days beginning 30 days before and ending 30 days after such
redemption or exchange. If disallowed, the loss will be reflected in an
adjustment to the basis of the shares acquired. Further, any losses realized on
the sale or exchange of common shares held for six months or less will be
disallowed to the extent of any exempt-interest dividends received with respect
to such common shares and, if not disallowed, such losses will be treated as
long-term capital losses to the extent of any capital gain dividends received
with respect to such common shares.

     In order to avoid a 4% Federal excise tax, the Trust must distribute or be
deemed to have distributed by December 31 of each calendar year at least 98% of
its taxable ordinary income for such year, at least 98% of the excess of its
realized capital gains over its realized capital losses (generally computed on
the basis of the one-year period ending on October 31 of such year) and 100% of
any taxable ordinary income and any excess of realized capital gains over
realized capital losses for the prior year that was not distributed during such
year and on which the Trust paid no Federal income tax.  For purposes of the
excise tax, a regulated investment company may reduce its capital gain net
income (but not below its net capital gain) by the amount of any net ordinary
loss for the calendar year.  The Trust intends to make timely distributions in
compliance with these requirements and consequently it is anticipated that it
generally will not be required to pay the excise tax.

     If in any year the Trust should fail to qualify under Subchapter M for tax
treatment as a regulated investment company, the Trust would incur a regular
corporate Federal income tax upon its income for that year, and distributions to
its shareholders would be taxable to shareholders as ordinary dividend income
for Federal income tax purposes to the extent of the Trust's earnings and
profits.

     The Trust is required in certain circumstances to withhold 31% of taxable
dividends and certain other payments paid to non-corporate shareholders who have
not furnished 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.

     The foregoing is a general and abbreviated summary of the provisions of the
Internal Revenue Code of 1986, as amended, and the Treasury Regulations
presently in effect as they directly govern the taxation of the Trust and its
shareholders. For complete provisions, reference should be made to the pertinent
sections the Internal Revenue Code of 1986, as amended, and Treasury
Regulations. The Internal Revenue Code of 1986, as amended, and the Treasury
Regulations are subject to change by legislative or administrative action, and
any such change may be retroactive with respect to Trust transactions. Holders
of common shares are advised to consult their own tax advisers for

                                     B-37
<PAGE>

more detailed information concerning the Federal taxation of the Trust and the
income tax consequences to its holders of common shares.

Pennsylvania Tax Matters

     The following is based upon the advice of Ballard Spahr Andrews & Ingersoll
LLP, special Pennsylvania counsel to the Trust.

     Due to the pendency of litigation involving the constitutionality of
personal property taxes heretofore in effect, none are currently imposed in
Pennsylvania.  In the event enforcement of the personal property tax is resumed
under current law shares of the Trust are not subject to any of the personal
property taxes to the extent of that proportion of the Trust represented by
Pennsylvania municipal obligations.  The taxes referred to above include the
county personal property tax, and the additional personal property taxes imposed
on Pittsburgh residents by the School District of Pittsburgh and by the City of
Pittsburgh. Shares of the Trust may be taxable under the Pennsylvania
inheritance and estate taxes.

     The proportion of interest income representing interest income from
Pennsylvania municipal obligations distributable to shareholders of the Trust is
not taxable under the Pennsylvania personal income tax or under the corporate
net income tax, nor will such interest be taxable under the Philadelphia school
district investment income tax imposed on Philadelphia resident
individuals.

     Distributions to shareholders from gain realized by the Trust from the
disposition (whether by sale, exchange, redemption or payment at maturity) of a
Pennsylvania municipal obligation issued on or after February 1, 1994 are
taxable under the Pennsylvania personal income tax and corporate net income tax.
With respect to obligations issued before February 1, 1994, gains distributed to
shareholders are arguably exempt from the above referenced taxes, but the law
does not so clearly provide. Any distribution to shareholders from gain realized
on the disposition of Trust assets held for more than six months are not subject
to the Philadelphia school district investment income tax.

     The Trust is not subject to the Pennsylvania corporate net income tax or
capital stock/franchise tax.

     If a shareholder is a business subject to the Pennsylvania capital
stock/franchise tax, the value of shares of shares of the Trust owned by such
shareholder and income derived from their ownership may be taken into account in
determining the "capital stock value" of such shareholder.

     The foregoing is a general, abbreviated summary of certain of the
provisions of Pennsylvania statutes and administrative interpretations presently
in effect governing the taxation of shareholders of the Trust. These provisions
are subject to change by legislative or administrative action, and any such
change may be retroactive with respect

                                     B-38
<PAGE>


to Trust transactions. Shareholders are advised to consult with their own tax
advisers for more detailed information concerning Pennsylvania tax matters.


                PERFORMANCE RELATED AND COMPARATIVE INFORMATION

     The Trust may be a suitable investment for a shareholder resident in
Pennsylvania. Pennsylvania municipal bonds can provide double, tax-free income
exempt from both regular Federal and Pennsylvania income taxes for Pennsylvania
residents.  Because the Trust expects that a substantial portion of its
investments will pay interest that is taxable under the Federal alternative
minimum tax, the Trust may not be a suitable investment for shareholders that
are subject to the Federal alternative minimum tax.

     The Trust may quote certain performance-related information and may compare
certain aspects of its portfolio and structure to other substantially similar
closed-end funds as categorized by Lipper, Inc. ("Lipper"), Morningstar or other
independent services. Comparison of the Trust to an alternative investment
should be made with consideration of differences in features and expected
performance.  The Trust may obtain data from sources or reporting services, such
as Bloomberg Financial ("Bloomberg") and Lipper that the Trust believes to be
generally accurate.

     Past performance is not indicative of future results.  At the time holders
of common shares sell their shares, they may be worth more or less than their
original investment.



     The Trust expects that, for the first five years of operation, its expenses
will be lower than those of many comparable funds, allowing investors to receive
a larger portion of the Trust's income.
                                   B-39
<PAGE>

     The structure of closed-end funds contains several important features for
investing in municipal bonds. Closed-end funds are generally able to remain more
fully invested because they are not subject to daily asset inflows and outflows.
Also, closed-end funds have more flexibility to use a leveraged capital
structure by issuing preferred shares. The use of leverage in closed-end funds
may cause investors to receive a larger return or loss than may be received from
a similar investment that is not leveraged.

                                     B-40
<PAGE>


                                    EXPERTS

     The Statement of Net Assets of the Trust as of August __, 1999 appearing in
this statement of additional information has been audited by Deloitte & Touche
LLP, independent auditors, as set forth in their report thereon appearing
elsewhere herein, and is included in reliance upon such report given upon the
authority of such firm as experts in accounting and auditing.  Deloitte & Touche
LLP, located at 200 Berkeley Street, Boston, Massachusetts, provides accounting
and auditing services to the Trust.


                             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 (the "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 Commission's principal office in Washington, D.C., and copies of all or
any part thereof may be obtained from the Commission upon the payment of certain
fees prescribed by the Commission.


                         REPORT OF INDEPENDENT AUDITORS

The Board of Trustees and Shareholder
The BlackRock Pennsylvania Strategic Municipal Trust

     We have audited the accompanying statement of net assets of The BlackRock
Pennsylvania Strategic Municipal Trust (the "Trust") as of August __, 1999.
This statement of net assets is the responsibility of the Trust's management.
Our

                                     B-41
<PAGE>

responsibility is to express an opinion on this statement of net assets based on
our audit.

     We conducted our audit in accordance with generally accepted accounting
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the statement of net assets is free of
material misstatement.  An audit includes examining, on a test basis, evidence
supporting the amounts and disclosures in the statement of net assets.  An audit
also includes assessing the accounting principles used and significant estimates
made by management, as well as evaluating the overall statement of net assets
presentation.  We believe that our audit provides a reasonable basis for our
opinion.

     In our opinion, the statement of net assets referred to above presents
fairly, in all material respects, the financial position of the Trust at
August __, 1999, in conformity with generally accepted accounting principles.


              THE BLACKROCK PENNSYLVANIA STRATEGIC MUNICIPAL TRUST

                            STATEMENT OF NET ASSETS
                                August __, 1999

<TABLE>
<CAPTION>

ASSETS:
<S>                                                                     <C>
      Cash............................................................  $100,000
                                                                        --------

NET ASSETS............................................................  $100,000
                                                                        ========

NET ASSETS REPRESENTS:
      Cumulative Preferred Shares, $0.001 par value; unlimited number
        of shares authorized, no shares outstanding...................  $     --
      Common Shares, $0.001 par value; unlimited number of shares
        authorized, shares outstanding................................        -
      Paid-in surplus.................................................
                                                                        --------
                                                                        $100,000

Net asset value per Common Share outstanding ($100,000 divided by
  __________ Common Shares outstanding)..............................  $ [     ]

NOTES
</TABLE>

      [TO COME]

                                     B-42
<PAGE>

                                   APPENDIX A

Ratings of Investments

Standard & Poor's Corporation--A brief description of the applicable Standard &
Poor's Corporation ("S&P") rating symbols and their meanings (as published by
S&P) follows:

Long Term Debt

     An S&P corporate or municipal debt rating is a current assessment of the
creditworthiness of an obligor with respect to a specific obligation.  This
assessment may take into consideration obligors such as guarantors, insurers, or
lessees.

     The debt rating is not a recommendation to purchase, sell, or hold a
security, inasmuch as it does not comment as to market price or suitability for
a particular investor.

     The ratings are based on current information furnished by the issuer or
obtained by S&P from other sources it considers reliable.  S&P does not perform
an audit in connection with any rating and may, on occasion, rely on unaudited
financial information. The ratings may be changed, suspended, or withdrawn as a
result of changes in, or unavailability of, such information, or based on other
circumstances.

     The ratings are based, in varying degrees, on the following considerations:

     1.   Likelihood of default--capacity and willingness of the obligor as to
          the timely payment of interest and repayment of principal in
          accordance with the terms of the obligation;

     2.   Nature of and provisions of the obligation;

     3.   Protection afforded by, and relative position of, the obligation in
          the event of bankruptcy, reorganization, or other arrangement under
          the laws of bankruptcy and other laws affecting creditors' rights.

Investment Grade

AAA  Debt rated "AAA" has the highest rating assigned by S&P.  Capacity to pay
     interest and repay principal is extremely strong.

AA   Debt rated "AA" has a very strong capacity to pay interest and repay
     principal and differs from the highest rated issues only in small degree.

A    Debt rated "A" has a strong capacity to pay interest and repay principal
     although it is somewhat more susceptible to the adverse effects of changes
     in circumstances and economic conditions than debt in higher rated
     categories.

                                      A-1
<PAGE>

BBB  Debt rated "BBB" is regarded as having an adequate capacity to pay interest
     and repay principal.  Whereas it normally exhibits adequate protection
     parameters, adverse economic conditions or changing circumstances are more
     likely to lead to a weakened capacity to pay interest and repay principal
     for debt in this category than in higher rated categories.

Speculative Grade Rating

Debt rated "BB," "B," "CCC," "CC" and "C" is regarded as having predominantly
speculative characteristics with respect to capacity to pay interest and repay
principal.  "BB" indicates the least degree of speculation and "C" the highest.
While such debt will likely have some quality and protective characteristics
these are outweighed by major uncertainties or major exposures to adverse
conditions.

BB   Debt rated "BB" has less near-term vulnerability to default than other
     speculative issues.  However, it faces major ongoing uncertainties or
     exposure to adverse business, financial, or economic conditions which could
     lead to inadequate capacity to meet timely interest and principal payments.
     The "BB" rating category is also used for debt subordinated to senior debt
     that is assigned an actual or implied "BBB--" rating.

B    Debt rated "B" has a greater vulnerability to default but currently has the
     capacity to meet interest payments and principal repayments.  Adverse
     business, financial, or economic conditions will likely impair capacity or
     willingness to pay interest and repay principal.  The "B" rating category
     is also used for debt subordinated to senior debt that is assigned an
     actual or implied "BB" or "BB--" rating.

CCC  Debt rated "CCC" has a currently identifiable vulnerability to default, and
     is dependent upon favorable business, financial, and economic conditions to
     meet timely payment of interest and repayment of principal.  In the event
     of adverse business, financial, or economic conditions, it is not likely to
     have the capacity to pay interest and repay principal.

CC   Debt rated "CC" has a currently high vulnerability to default.

C    The "C" rating may be used to cover a situation where a bankruptcy
     petition has been filed, but debt service payments are continued.


                                      A-2
<PAGE>

D    Debt rated "D" is in payment default.  The "D" rating category is used when
     interest payments or principal payments are not made on the date due even
     if the applicable grace period has not expired, unless S&P believes that
     such payments will be made during such grace period.  The "D" rating also
     will be used upon the filing of a bankruptcy petition if debt service
     payments are jeopardized.

Plus (+) or Minus (-):  The ratings from "AA" to "CCC" may be modified by the
addition of a plus or minus sign to show relative standing within the major
rating categories.

The "C" subscript is used to provide additional information to investors that
the bank may terminate its obligation to purchase tendered bonds if the
long-term credit rating of the issuer is below an investment-grade level and/or
the issuer's bonds are deemed taxable.

Provisional Ratings:  The letter "p" indicates that the rating is provisional.
A provisional rating assumes the successful completion of the project financed
by the debt being rated and indicates that payment of debt service requirements
is largely or entirely dependent upon the successful and timely completion of
the project.  This rating, however, while addressing credit quality subsequent
to completion of the project, makes no comment on the likelihood of, or the risk
of default upon failure of, such completion.  The investor should exercise
judgment with respect to such likelihood and risk.

*    Continuance of the rating is contingent upon S&P's receipt of an executed
     copy of the escrow agreement or closing documentation confirming
     investments and cash flow.

NR   Indicates no rating has been requested, that there is insufficient
     information on which to base a rating, or that S&P does not rate a
     particular type of obligation as a matter of policy.

Municipal Notes

An S&P note rating reflects the liquidity concerns and market access risks
unique to notes. Notes due in three years or less will likely receive a note
rating. Notes maturing beyond three years will most likely receive a long-term
debt rating. The following criteria will be used in making that assessment:

     --  Amortization schedule (the larger the final maturity relative to
         other maturities, the more likely it will be treated as a note).

     --  Source of payment (the more dependent the issue is on the market for
         its refinancing, the more likely it will be treated as a note).

                                      A-3
<PAGE>

Note rating symbols are as follows:

SP-1 Very strong or strong capacity to pay principal and interest.  Those issues
     determined to possess overwhelming safety characteristics will be given a
     plus (+) designation.

SP-2 Satisfactory capacity to pay principal and interest.

SP-3 Speculative capacity to pay principal and interest.

A note rating is not a recommendation to purchase, sell, or hold a security
inasmuch as it does not comment as to market price or suitability for a
particular investor.  The ratings are based on current information furnished to
S&P by the issuer or obtained by S&P from other sources it considers reliable.
S&P does not perform an audit in connection with any rating and may, on
occasion, rely on unaudited financial information. The ratings may be changed,
suspended, or withdrawn as a result of changes in or unavailability of such
information or based on other circumstances.

Commercial Paper

An S&P commercial paper rating is a current assessment of the likelihood of
timely payment of debt having an original maturity of no more than 365 days.

Ratings are graded into several categories, ranging from "A-1" for the highest
quality obligations to "D" for the lowest.  These categories are as follows:

A-1  This highest category indicates that the degree of safety regarding timely
     payment is strong.  Those issues determined to possess extremely strong
     safety characteristics are denoted with a plus sign (+) designation.

A-2  Capacity for timely payment on issues with this designation is
     satisfactory. However, it is somewhat more susceptible to the adverse
     effects of changes in circumstances and economic conditions than issues
     designated "A-1."

A-3  Issues carrying this designation have adequate capacity for timely payment.
     They are, however, somewhat more vulnerable to the adverse effects of
     changes in circumstances than obligations carrying the higher designations.

B    Issues rated "B" are regarded as vulnerable and having only speculative
     capacity for timely payment.

C    This rating is assigned to short-term debt obligations with a doubtful
     capacity for payment.

                                      A-4
<PAGE>

D    Debt rated "D" is in payment default.  The "D" rating category is used when
     interest payments or principal payments are not made on the date due, even
     if the applicable grace period has not expired, unless S&P believes that
     such payments will be made during such grace period.

A commercial rating is not a recommendation to purchase, sell, or hold a
security inasmuch as it does not comment as to market price or suitability for a
particular investor.  The ratings are based on current information furnished to
S&P by the issuer or obtained by S&P from other sources it considers reliable.
S&P does not perform an audit in connection with any rating and may, on
occasion, rely on unaudited financial information.  The ratings may be changed,
suspended, or withdrawn as a result of changes in or unavailability of such
information or based on other circumstances.

Moody's Investors Service, Inc.--A brief description of the applicable Moody's
Investors Service, Inc. ("Moody's") rating symbols and their meanings (as
published by Moody's) follows:

Municipal Bonds

Aaa  Bonds which are rated Aaa are judged to be of the best quality.  They carry
     the smallest degree of investment risk and are generally referred to as
     "gilt edge." Interest payments are protected by a large or by an
     exceptionally stable margin and principal is secure.  While the various
     protective elements are likely to change, such changes as can be visualized
     are most unlikely to impair the fundamentally strong position of such
     issues.

Aa   Bonds which are rated Aa are judged to be of high quality by all standards.
     Together with the Aaa group they comprise what are generally known as high
     grade bonds.  They are rated lower than the best bonds because margins of
     protection may not be as large as in Aaa securities or fluctuation of
     protective elements may be of greater amplitude or there may be other
     elements present which make the long-term risks appear somewhat larger than
     in Aaa securities.

A    Bonds which are rated A possess many favorable investment attributes and
     are to be considered as upper medium grade obligations.  Factors giving
     security to principal and interest are considered adequate, but elements
     may be present which suggest a susceptibility to impairment sometime in the
     future.

Baa  Bonds which are rated Baa are considered 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 bonds lack outstanding investment
     characteristics and in fact have speculative characteristics as well.

Ba   Bonds which are rated Ba are judged to have speculative elements; their
     future cannot be considered as well assured.  Often the protection of
     interest and

                                      A-5
<PAGE>

     principal payments may be very moderate and thereby not well safeguarded
     during both good and bad times over the future. Uncertainty of position
     characterizes bonds in this class.

B    Bonds which are rated B generally lack characteristics of the desirable
     investment. Assurance of interest and principal payments or of maintenance
     of other terms of the contract over any long period of time may be small.

Caa  Bonds which are rated Caa are of poor standing.  Such issues may be in
     default or there may be present elements of danger with respect to
     principal or interest.

Ca   Bonds which are rated Ca represent obligations which are speculative in a
     high degree.  Such issues are often in default or have other marked
     shortcomings.

C    Bonds which are rated C are the lowest rated class of bonds, and issues so
     rated can be regarded as having extremely poor prospects of ever attaining
     any real investment standing.

Con(...)   Bonds for which the security depends upon the completion of some act
           or the fulfillment of some condition are rated conditionally. These
           are bonds secured by (a) earnings of projects under construction, (b)
           earnings of projects unseasoned in operation experience, (c) rentals
           which begin when facilities are completed, or (d) payments to which
           some other limiting condition attaches. Parenthetical rating denotes
           probable credit stature upon completion of construction or
           elimination of basis of condition.

Note:  Moody's applies numerical modifiers 1, 2 and 3 in each generic rating
       category from Aa to B in the public finance sectors. The modifier 1
       indicates that the issuer is in the higher end of its letter rating
       category; the modifier 2 indicates a mid-range ranking; the modifier 3
       indicates that the issuer is in the lower end of the letter ranking
       category.

Short-Term Loans

MIG 1/VMIG 1   This designation denotes best quality. There is present strong
               protection by established cash flows, superior liquidity support
               or demonstrated broadbased access to the market for refinancing.

MIG 2/VMIG 2   This designation denotes high quality.  Margins of protection are
               ample although not so large as in the preceding group.

MIG 3/VMIG 3   This designation denotes favorable quality. Liquidity and cash
               flow protection may narrow and market access for refinancing is
               likely to be less well-established.

                                      A-6
<PAGE>



S.G.           This designation denotes speculative quality.  Debt instruments
               in this category lack margins of protection.

Commercial Paper

Issuers rated Prime-1 (or related supporting institutions) have a superior
ability for repayment of short-term promissory obligations.  Prime-1 repayment
ability will normally be evidenced by the following characteristics:

     --  Leading market positions in well-established industries.

     --  High rates of return on funds employed.

     --  Conservative capitalization structures with moderate reliance on debt
         and ample asset protection.

     --  Broad margins in earnings coverage of fixed financial charges and high
         internal cash generation.

     --  Well-established access to a range of financial markets and assured
         sources of alternate liquidity.

Issuers rated Prime-2 (or related supporting institutions) have a strong
capacity for repayment of short-term promissory obligations.  This will normally
be evidenced by many of the characteristics cited above but to a lesser degree.
Earnings trends and coverage ratios, while sound, will be more subject to
variation.  Capitalization characteristics, while still appropriate, may be more
affected by external conditions.  Ample alternate liquidity is maintained.

Issuers rated Prime-3 (or related supporting institutions) have an acceptable
capacity for repayment of short-term promissory obligations.  The effect of
industry characteristics and market composition may be more pronounced.
Variability in earnings and profitability may result in changes in the level of
debt protection measurements and the requirement for relatively high financial
leverage.  Adequate alternate liquidity is maintained.

Issuers rated Not Prime do not fall within any of the Prime rating categories.

     Fitch IBCA, Inc.--A brief description of the applicable Fitch IBCA, Inc.
("Fitch") ratings symbols and meanings (as published by Fitch) follows:

                                      A-7
<PAGE>

Long-Term Credit Ratings



Investment Grade

AAA  Highest credit quality.  'AAA' ratings denote the lowest expectation of
     credit risk.  They are assigned only in case of exceptionally strong
     capacity for timely payment of financial commitments.  This capacity is
     highly unlikely to be adversely affected by foreseeable events.

AA   Very high credit quality.  'AA' ratings denote a very low expectation of
     credit risk.  They indicate very strong capacity for timely payment of
     financial commitments.  This capacity is not significantly vulnerable to
     foreseeable events.

A    High credit quality.  'A' ratings denote a low expectation of credit risk.
     The capacity for timely payment of financial commitments is considered
     strong.  This capacity may, nevertheless, be more vulnerable to changes in
     circumstances or in economic conditions than is the case for higher
     ratings.

BBB  Good credit quality.  'BBB' ratings indicate that there is currently a low
     expectation of credit risk.  The capacity for timely payment of financial
     commitments is considered adequate, but adverse changes in circumstances
     and in economic conditions are more likely to impair this capacity.  This
     is the lowest investment-grade category.


Speculative Grade

BB             Speculative.  'BB' ratings indicate that there is a possibility
               of credit risk developing, particularly as the result of adverse
               economic change over time; however, business or financial
               alternatives may be available to allow financial commitments to
               be met.  Securities rated in this category are not investment
               grade.

B              Highly speculative.  'B' ratings indicate that significant credit
               risk is present, but a limited margin of safety remains.
               Financial commitments are currently being met; however, capacity
               for continued payment is contingent upon a sustained, favorable
               business and economic environment.

CCC, CC, C     High default risk. Default is a real possibility. Capacity for
               meeting financial commitments is solely reliant upon sustained,
               favorable business or economic developments. A 'CC' rating
               indicates that default of some kind appears probable. 'C' ratings
               signal imminent default.

DDD, DD, and D Default.  The ratings of obligations in this category are based
               on their prospects for achieving partial or full recovery in a

                                      A-8
<PAGE>

               reorganization or liquidation of the obligor. While expected
               recovery values are highly speculative and cannot be estimated
               with any precision, the following serve as general guidelines.
               'DDD' obligations have the highest potential for recovery, around
               90%-100% of outstanding amounts and accrued interest. 'DD'
               indicates potential recoveries in the range of 50%-90%, and 'D'
               the lowest recovery potential, i.e., below 50%.

               Entities rated in this category have defaulted on some or all of
               their obligations.  Entities rated 'DDD' have the highest
               prospect for resumption of performance or continued operation
               with or without a formal reorganization process.  Entities rated
               'DD' and 'D' are generally undergoing a formal reorganization or
               liquidation process; those rated 'DD' are likely to satisfy a
               higher portion of their outstanding obligations, while entities
               rated 'D' have a poor prospect for repaying all obligations.

Short-Term Credit Ratings

A short-term rating has a time horizon of less than 12 months for most
obligations, or up to three years for U.S. public finance securities, and thus
places greater emphasis on the liquidity necessary to meet financial commitments
in a timely manner.

F1   Highest credit quality.  Indicates the strongest capacity for timely
     payment of financial commitments; may have an added "+" to denote any
     exceptionally strong credit feature.

F2   Good credit quality.  A satisfactory capacity for timely payment of
     financial commitments, but the margin of safety is not as great as in the
     case of the higher ratings.

F3   Fair credit quality.  The capacity for timely payment of financial
     commitments is adequate; however, near-term adverse changes could result in
     a reduction to non-investment grade.

B    Speculative.  Minimal capacity for timely payment of financial commitments,
     plus vulnerability to near-term adverse changes in financial and economic
     conditions.

C    High default risk.  Default is a real possibility.  Capacity for meeting
     financial commitments is solely reliant upon a sustained, favorable
     business and economic environment.

D    Default.  Denotes actual or imminent payment default.

Notes:

                                      A-9
<PAGE>

"+" or "-" may be appended to a rating to denote relative status within major
rating categories.  Such suffixes are not added to the 'AAA' long-term rating
category, to categories below 'CCC', or to short-term ratings other than 'F1'.

'NR' indicates that Fitch IBCA does not rate the issuer or issue in question.

'Withdrawn':  A rating is withdrawn when Fitch IBCA deems the amount of
information available to be inadequate for rating purposes, or when an
obligation matures, is called, or refinanced.

Rating Alert:  Ratings are placed on Rating Alert to notify investors that there
is a reasonable probability of a rating change and the likely direction of such
change.  These are designated as "Positive," indicating a potential upgrade,
"Negative," for a potential downgrade, or "Evolving," if ratings may be raised,
lowered or maintained.  Rating Alert is typically resolved over a relatively
short period.

                                     A-10
<PAGE>

                                   APPENDIX B

                         TAXABLE EQUIVALENT YIELD TABLE

     The taxable equivalent yield is the current yield you would need to earn on
a taxable investment in order to equal a stated tax-free yield on a municipal
investment. To assist you to more easily compare municipal investments like the
Trust with taxable alternative investments, the table below presents the taxable
equivalent yields for a range of hypothetical tax-free yields and tax
rates:


Double Tax-Exempt Income Potential For Pennsylvania Residents

<TABLE>
<CAPTION>

Your Combined                A Tax-Exempt Yield of
Tax Rate       5.00%         5.50%         6.00%         6.50%         7.00%
                     Equals a Taxable Investment Yielding
- --------------------------------------------------------------------------------
<S>            <C>           <C>           <C>           <C>           <C>
17.38%         6.05%         6.66%         7.26%         7.87%         8.47%
- --------------------------------------------------------------------------------
30.02%         7.14%         7.86%         8.57%         9.29%        10.00%
- --------------------------------------------------------------------------------
32.93%         7.46%         8.20%         8.95%         9.69%        10.44%
- --------------------------------------------------------------------------------
37.79%         8.04%         8.84%         9.65%        10.45%        11.25%
- --------------------------------------------------------------------------------
41.29%         8.52%         9.37%        10.22%        11.07%        11.92%
- --------------------------------------------------------------------------------
</TABLE>

The tax-exempt yields shown above are for illustration purposes only and do not
represent or predict the tax-exempt yield of the Trust. The tax rates shown
are based on 1999 Federal and Pennsylvania income tax rates for joint returns.
Your clients' actual rates will vary depending on their income, exemptions
and deductions. Dividends may be subject to the Federal alternative minimum tax.
Capital gain distributions will be subject to capital gain tax. Investors are
urged to consult with their tax advisers for more information.


                                      B-1
<PAGE>

                                   APPENDIX C

                       GENERAL CHARACTERISTICS AND RISKS
                            OF HEDGING TRANSACTIONS

     In order to manage the risk of its securities portfolio, including
management, or to enhance income or gain as described in the prospectus, the
Trust will engage in Additional Investment Management Techniques.  The Trust
will engage in such activities 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 applicable regulations of
the CFTC.  Certain Additional Investment Management Techniques may give rise to
taxable income.

Put and Call Options on Securities and Indices

     The Trust may purchase and sell put and call options on securities and
indices.  A put option gives the purchaser of the option the right to sell and
the writer the obligation to buy the underlying security at the exercise price
during the option period. The Trust may also purchase and sell options on bond
indices ("index options").  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 options gives the holder the
right to receive cash upon exercise of the option if the level of the bond 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 could protect the Trust's holdings in a security or a
number of securities 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 or index at the exercise price during
the option period or for a specified period prior to a fixed date.  The purchase
of a call option on a security could 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.  Listed options are issued by the Options
Clearing

                                      C-1
<PAGE>

Corporation ("OCC") which guarantees the performance of the obligations of the
parties to such options.

     The Trust's ability to close out its position as a purchaser or seller of
an exchange-listed put or call option depend upon the existence of a liquid
secondary market on option exchanges. 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 United States government
securities dealers recognized by the Federal Reserve Bank of 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 Related Options

     Characteristics.  The Trust may sell financial futures contracts or
purchase put and call options on such futures as a hedge against anticipated
interest rate changes or other market movements.  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).

                                      C-2
<PAGE>

     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 securities
or commodities 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 generally in the future by regulatory action.  An
outstanding futures contract is valued daily and the payment in case 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 the position may not
be able to be closed if no offsetting transaction can be arranged.

     Limitations on Use of Futures and Options on Futures.  The Trust's use of
futures and options on futures will in all cases be consistent with applicable
regulatory requirements and in particular the rules and regulations of the CFTC.
Under such regulations the Trust currently may enter into such transactions
without limit for bona fide hedging purposes, including risk management and
duration management and other portfolio strategies.  The Trust may also engage
in transactions in futures contracts or related options for non-hedging purposes
to enhance income or gain provided that the Trust will not enter into a futures
contract or related option (except for closing transactions) for purposes other
than bona fide hedging, or risk management including duration management 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
liquidation value, i.e., net 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 equivalents will be maintained and
marked to market on a daily basis in an amount equal to the market value of the
contract.  The Trust reserves the right to comply with such different standard
as may be established from time to time by CFTC rules and regulations with
respect to the purchase or sale of futures contracts or options thereon.

     Segregation and Cover Requirements.  Futures contracts, interest rate
swaps, caps, floors and collars, short sales, reverse repurchase agreements and
dollar rolls, and listed or OTC options on securities, indices and futures
contracts sold by the Trust are generally subject to segregation and coverage
requirements of either the CFTC or the SEC, with the result that, if the Trust
does not hold the security or futures contract underlying the instrument, 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 fluctuate as the obligations increase or decrease.
The segregation requirement can result in the Trust maintaining securities
positions it would otherwise liquidate, segregating assets at a time when it
might be disadvantageous to do so or otherwise restricting portfolio management.

                                      C-3
<PAGE>

     Additional Investment Management Techniques present certain risks.  With
respect to hedging and risk management, 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 position.  The same is true for
such instruments entered into for income or gain. In addition, certain
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
without incurring losses substantially greater than the initial deposit.
Although the contemplated use of these instruments predominantly for hedging
should tend to minimize the risk of loss due to a decline in the value of the
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 successfully utilize Additional Investment Management Techniques will depend
on the Adviser's ability to predict pertinent market movements and sufficient
correlations, which cannot be assured.  Finally, the daily 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. Losses due to the use of Additional Investment
Management Techniques will reduce net asset value.

                                      C-4
<PAGE>

- --------------------------------------------------------------------------------
                      STATEMENT OF ADDITIONAL INFORMATION
- --------------------------------------------------------------------------------
                               ___________, 1999
<PAGE>

                                     PART C

                               OTHER INFORMATION

Item 24.  Financial Statements and Exhibits
- -------------------------------------------

(1)  Financial Statements
     --------------------

     Part A -  Report of Independent Accountants.*
               Statement of Assets and Liabilities.*

     Part B -  None.

(2)  Exhibits
     --------

     (a)       Agreement and Declaration of Trust. 1
     (b)       By-Laws.1
     (c)       Inapplicable.
     (d)       Form of Specimen Certificate.*
     (e)       Form of Automatic Dividend Reinvestment Plan.
     (f)       Inapplicable.
     (g)(1)    Form of Investment Management Agreement.
     (g)(2)    Form of Sub-Advisory Agreement.
     (h)(1)    Form of Underwriting Agreement.*
     (h)(2)    Form of Master Agreement among Underwriters.*
     (h)(3)    Form of Salomon Smith Barney Inc. Dealer Letter Agreement.*
     (i)       Inapplicable.
     (j)       Form of Custodian Agreement.
     (k)       Inapplicable.
     (l)       Opinion and Consent of Counsel to the Trust.*
     (m)       Inapplicable.
     (n)       Consent of Independent Public Accountants.*
     (o)       Inapplicable.
     (p)       Initial Subscription Agreement.
     (q)       Inapplicable.
     (r)       Financial Data Schedule.*
     (s)       Power of Attorney.

___________
1   Incorporated by reference to the Trust's Registration Statement on
    Form N-2 (File Nos. 333-82093 and 811-09417), filed on July 1, 1999.

*   To be Filed by Amendment.

Item 25.  Marketing Arrangements
- --------------------------------

     Reference is made to the Form of Underwriting Agreement for the
Registrant's shares of beneficial interest to be filed by amendment to this
registration statement.

Item 26.  Other Expenses of Issuance and Distribution
- -----------------------------------------------------

     The following table sets forth the estimated expenses to be incurred in
connection with the offering described in this registration statement:

     Registration fees....................................   $  *
     New York Stock Exchange listing fee..................      *
     Printing (other than certificates)...................      *
     Engraving and printing certificates..................      *
     Fees and expenses of qualification under
      state securities laws (excluding fees
      of counsel).........................................      *
     Accounting fees and expenses.........................      *
     Legal fees and expenses..............................      *

                                      C-1
<PAGE>

     NASD fee.............................................      *

     Miscellaneous........................................      *

          Total...........................................   $  *


*    To be furnished by amendment.

Item 27.  Persons Controlled by or under Common Control with the Registrant
- ---------------------------------------------------------------------------

     Prior to June 30, 1999 the Registrant had no existence.

Item 28.  Number of Holders of Shares
- -------------------------------------

                                                     Number of
Title of class                                     Record Holders
- --------------                                     --------------

Shares of Beneficial Interest                           0

Item 29.  Indemnification
- -------------------------

Article V of the Registrant's Agreement and Declaration of Trust provides as
follows:

     Section 5.1. No Shareholder of the Trust shall be subject in such capacity
to any personal liability whatsoever to any Person in connection with Trust
property or the acts, obligations or affairs of the Trust.  Shareholders shall
have the same limitation of personal liability as is extended to stockholders of
a private corporation for profit incorporated under the general corporation law
of the State of Delaware.  No Trustee or officer of the Trust shall be subject
in such capacity to any personal liability whatsoever to any Person, other than
the Trust or its Shareholders, in connection with Trust Property or the affairs
of the Trust, save only liability to the Trust or its Shareholders arising from
bad faith, willful misfeasance, gross negligence (negligence in the case of
those Trustees or officers who are directors, officers or employees of the
Trust's investment advisor ("Affiliated Indemnitees")) or reckless disregard for
his duty to such person; and, subject to the foregoing exception, all such
persons shall look solely to the Trust property for satisfaction of claims of
any nature arising in connection with the affairs of the Trust. If any
shareholder, trustee or officer, as such, of the Trust, is made a party to any
suit or proceeding to enforce any such liability, subject to the foregoing
exception, he shall not, on account thereof, be held to any personal liability.

     Section 5.2.  a.  The Trust hereby agrees to indemnify the Trustees and
officers of the Trust (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 reasonable counsel fees 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 5.2 by
reason of his having acted in any such capacity, except with respect to any
matter as to which he shall not have acted in good faith in the reasonable
belief that his action was in the best interest of the Trust or, in the case of
any criminal proceeding, as to which he shall have had reasonable cause to
believe that the conduct was unlawful, provided, however, that no indemnitee
shall be indemnified hereunder against any liability to any person or any
expense of such indemnitee arising by reason of (i) willful misfeasance, (ii)
bad faith, (iii) gross negligence (negligence in the case of Affiliated
Indemnitees), 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").  Notwithstanding the
foregoing, 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

                                      C-2
<PAGE>

action, suit or other proceeding by such indemnitee was authorized by a majority
of the Trustees.

          b.  Notwithstanding the foregoing, no indemnification shall be made
hereunder unless there has been a determination (i) by a final decision on the
merits by a court or other body of competent jurisdiction before whom the issue
of entitlement to indemnification hereunder was brought that such indemnitee is
entitled to indemnification hereunder or, (ii) in the absence of such a
decision, by (1) a majority vote of a quorum of those trustees who are neither
"interested persons" of the (as defined in Section 2(a)(19) of the Investment
Company Act) nor parties to the proceeding ("Disinterested Non-Party Trustees"),
that the indemnitee is entitled to indemnification hereunder, or (2) if such
quorum is not obtainable or even if obtainable, if such majority so directs,
independent legal counsel in a written opinion conclude that the indemnitee
should be entitled to indemnification hereunder.  All determinations to make
advance payments in connection with the expense of defending any proceeding
shall be authorized and made in accordance with the immediately succeeding
paragraph (c) below.

          c.  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 by the indemnitee
of the indemnitee's good faith belief that the standards of conduct necessary
for indemnification have been met and a written undertaking to reimburse the
Trust unless it is subsequently determined that he is entitled to such
indemnification and if a majority of the Trustees determine that the applicable
standards of conduct necessary for indemnification appear to have been met.  In
addition, at least one of the following conditions must be met:  (i) the
indemnitee shall provide adequate security for his undertaking, (ii) the Trust
shall be insured against losses arising by reason of any lawful advances, or
(iii) a majority of a quorum of the Disinterested Non-Party Trustees, or if a
majority vote of such quorum so direct, independent legal counsel in a written
opinion, shall conclude, based on a review of readily available facts (as
opposed to a full trial-type inquiry), that there is substantial reason to
believe that the indemnitee ultimately will be found entitled to
indemnification.

          d.  The rights accruing to any indemnitee under these provisions shall
not exclude any other right to which he may be lawfully entitled.

          e.  Subject to any limitations provided by the Investment Company Act
and this Declaration, the Trust shall have the power and authority to indemnify
other Persons providing services to the Trust to the full extent provided by law
as if the Trust were a corporation organized under the Delaware General
Corporation Law provided that such indemnification has been approved by a
majority of the Trustees.

     Insofar as indemnification for liabilities arising under the Act, may be
permitted to Trustees, officers and controlling persons of the Trust, pursuant
to the foregoing provisions or otherwise, the Trust has been advised that in the
opinion of the Securities and Exchange Commission such indemnification is
against public policy as expressed in the Securities 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 Trustee, officer or controlling person of the Registrant in the
successful defense of any action, suit or proceeding) is asserted by such
Trustee, 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 Securities Act and will be governed by the final
adjudication of such issue.  Reference is made to Article ___ of the
underwriting agreement attached as Exhibit ___, which is incorporated herein by
reference.

Item 30.  Business and Other Connections of Investment Adviser
- --------------------------------------------------------------

               Not Applicable

                                      C-3
<PAGE>

Item 31.  Location of Accounts and Records
- ------------------------------------------

     The Registrant's accounts, books and other documents are currently located
at the offices of the Registrant, c/o BlackRock Advisors, Inc., 345 Park Avenue,
New York, New York 10154 and at the offices of State Street Bank and Trust
Company, the Registrant's Custodian, Transfer Agent and Dividend Disbursing
Agent.

Item 32.  Management Services
- -----------------------------

               Not Applicable

Item 33.  Undertakings
- ----------------------

     (1)  The Registrant hereby undertakes to suspend the offering of its units
until it amends its prospectus if (a) subsequent to the effective date of its
registration statement, the net asset 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) The Registrant hereby undertakes that (i) for the purpose of
determining any liability under the 1933 Act, the information omitted from the
form of prospectus filed as part of this registration statement in reliance upon
Rule 430A and contained in a form of prospectus filed by the Registrant under
Rule 497(h) under the 1933 Act shall be deemed to be part of this registration
statement as of the time it was declared effective; (ii) for the purpose of
determining any liability under the 1933 Act, 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.

     (3)  Not applicable

     (4)  Not applicable

     (5)  (a)  For the purposes of determining any liability under the
Securities Act of 1933, the information omitted form the form of prospectus
filed as part of a registration statement in reliance upon Rule 430A and
contained in the form of prospectus filed by the Registrant under Rule 497 (h)
under the Securities Act of 1933 shall be deemed to be part of the 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)  The 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.

                                      C-4
<PAGE>

                                   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 29th day of
July 1999.
                                    /s/ Ralph L. Schlosstein*
                                    ----------------------------------------
                                    Ralph L. Schlosstein
                                    President

        Pursuant to the requirements of the Securities Act of 1933, this
registration statement has been signed by the following persons in the
capacities on the 29th day of July 1999.

<TABLE>
<CAPTION>
Name                                     Title
<S>                                      <C>

/s/ Andrew F. Brimmer*                  Trustee
- ---------------------------------
Andrew F. Brimmer

/s/ Richard E. Cavanagh*                Trustee
- ---------------------------------
Richard E. Cavanagh

/s/ Kent Dixon*                         Trustee
- ---------------------------------
Kent Dixon

/s/ Frank J. Fabozzi*                   Trustee
- ---------------------------------
Frank J. Fabozzi

/s/ Laurence D. Fink*                   Trustee
- ---------------------------------
Laurence D. Fink

/s/ James Clayburn LaForce, Jr.*        Trustee
- ---------------------------------
James Clayburn LaForce, Jr.

/s/ Walter F. Mondale*                  Trustee
- ---------------------------------
Walter F. Mondale

/s/ Ralph L. Schlosstein*               Trustee and President
- ---------------------------------        (Principal Executive Officer)
Ralph L. Schlosstein

/s/ Henry Gabbay*                       Treasurer (Principal
- ---------------------------------        Financial and Accounting Officer)
Henry Gabbay



*By: /s/ Karen H. Sabath
    -----------------------------
     Karen H. Sabath
     Attorney-in-fact
</TABLE>


<PAGE>

                               INDEX TO EXHIBITS
                               -----------------

(a)    Agreement and Declaration of Trust.1
(b)    By-Laws.1
(c)    Inapplicable.
(d)    Form of Specimen Certificate.*
(e)    Form of Automatic Dividend Reinvestment Plan.
(f)    Inapplicable.
(g)(1) Form of Investment Management Agreement.
(g)(2) Form of Sub-Advisory Agreement.
(h)(1) Form of Underwriting Agreement.*
(h)(2) Form of Master Agreement among Underwriters.*
(h)(3) Form of Salomon Smith Barney Inc. Dealer Letter Agreement.*
(i)    Inapplicable.
(j)    Form of Custodian Agreement.
(k)    Inapplicable.
(l)    Opinion and Consent of Counsel to the Trust.*
(m)    Inapplicable.
(n)    Consent of Independent Public Accountants.*
(o)    Inapplicable.
(p)    Initial Subscription Agreement.
(q)    Inapplicable.
(r)    Financial Data Schedule.*
(s)    Power of Attorney.

___________

1  Previously Filed

*To be Filed by Amendment.


<PAGE>

                                                                  EXHIBIT 99.(E)

             THE BLACKROCK PENNSYLVANIA STRATEGIC MUNICIPAL TRUST

                      AUTOMATIC DIVIDEND REINVESTMENT PLAN


                              TERMS AND CONDITIONS

     Pursuant to the Automatic Dividend Reinvestment Plan (the "Plan") of The
BlackRock Pennsylvania Strategic Municipal Trust (the "Trust"), unless a holder
(each, a "Shareholder") of the Trust's common shares of beneficial interest (the
"Common Shares") otherwise elects, all dividends and capital gain distributions
on such Shareholder's Common Shares will be automatically reinvested by [Boston
EquiServe L.P.] ("Boston EquiServe"), as agent for Shareholders in administering
the Plan (the "Plan Agent"), in additional Common Shares of the Trust.
Shareholders who elect not to participate in the Plan will receive all dividends
and other distributions in cash paid by check mailed directly to the Shareholder
of record (or, if the Common Shares are held in street or other nominee name,
then to such nominee) by Boston EquiServe as the Dividend Disbursing Agent. Such
participants may elect not to participate in the Plan and to receive all
dividends and capital gain distributions in cash by sending written
instructions to Boston EquiServe, as the Dividend Disbursing Agent, at the
address set forth below. Participation in the Plan is completely voluntary and
may be terminated or resumed at any time without penalty by written notice if
received by the Plan Agent not less than ten days prior to any dividend record
date; otherwise such termination or resumption will be effective with respect to
any subsequently declared dividend or other distribution.

     The Plan Agent will open an account for each Shareholder under the Plan in
the same name in which such Shareholder's Common Shares are registered.  When
ever the Trust declares an income dividend or a capital gain distribution
(collectively referred to as "dividends") payable in cash, non-participants in
the Plan will receive cash and participants in the Plan will receive the
equivalent in Common Shares. The Common Shares will be acquired by the Plan
Agent for the participants' accounts, depending upon the circumstances described
below, either (i) through receipt of additional unissued but authorized Common
Shares from the Trust ("newly issued Common Shares") or (ii) by purchase of
outstanding Common Shares on the open market ("open-market purchases") on the
New York Stock Exchange (the "NYSE"), the primary national securities exchange
on which the common shares are traded (the "Exchange"), or elsewhere. If, on the
record date for any dividend, the net asset value
<PAGE>

per Common Share is equal to or less than the market price per Common Share plus
estimated brokerage commissions (such condition being referred to herein as
"market premium"), the Plan Agent will invest the dividend amount in newly
issued Common Shares on behalf of the participants. The number of newly issued
Common Shares to be credited to each participant's account will be determined by
dividing the dollar amount of the dividend by the net asset value per Common
Share on the date the Common Shares are issued. If, on the record date for any
dividend, the net asset value per Common Share is greater than the market value
(such condition being referred to herein as "market discount"), the Plan Agent
will invest the dividend amount in Common Shares acquired on behalf of the
participants in open-market purchases.

     In the event of a market discount on the record date for any dividend, the
Plan Agent will have until the last business day before the next date on which
the Common Shares trade on an "ex-dividend" basis or 30 days after the record
date for such dividend, whichever is sooner (the "last purchase date"), to
invest the dividend amount in Common Shares acquired in open-market purchases.
It is contemplated that the Trust will pay monthly income dividends. Therefore,
the period during which open-market purchases can be made will exist only from
the record date of each dividend through the date before the next "ex-dividend"
date which typically will be approximately ten days. If, before the Plan Agent
has completed its open-market purchases, the market price of a Common Share
exceeds the net asset value per Common Share, the average per Common Share
purchase price paid by the Plan Agent may exceed the net asset value of the
Common Shares, resulting in the acquisition of fewer Common Shares than if the
dividend had been paid in newly issued Common Shares on the dividend record
date. Because of the foregoing difficulty with respect to open market purchases,
the Plan provides that if the Plan Agent is unable to invest the full dividend
amount in open market purchases during the purchase period or if the market
discount shifts to a market premium during the purchase period, the Plan Agent
may cease making open-market purchases and may invest the uninvested portion of
the dividend amount in newly issued Common Shares at the net asset value per
Common Share at the close of business on the last purchase date.

     The Plan Agent maintains all Shareholders' accounts in the Plan and
furnishes written confirmation of all transactions in the accounts, including
information needed by Shareholders for tax records. Common Shares in the account
of each Plan participant will be held by the Plan Agent on behalf of the Plan
participant.

                                       2
<PAGE>

     In the case of Shareholders such as banks, brokers or nominees that hold
Common Shares for others who are the beneficial owners, the Plan Agent will
administer the Plan on the basis of the number of Common Shares certified from
time to time by the record Shareholder and held for the account of beneficial
owners who participate in the Plan.

     There will be no brokerage charges with respect to Common Shares issued
directly by the Trust as a result of dividends or capital gains distributions
payable either in Common Shares or in cash. However, each participant will pay a
pro rata share of brokerage commissions incurred with respect to the Plan
Agent's open-market purchases in connection with the reinvestment of dividends.

VOTING

     Each Shareholder proxy will include those Common Shares purchased or
received pursuant to the Plan. The Plan Agent will forward all proxy
solicitation materials to participants and vote proxies for Common Shares held
pursuant to the Plan in accordance with the instructions of the participants.

TAXATION

     The automatic reinvestment of dividends will not relieve participants of
any federal, state or local income tax that may be payable (or required to be
withheld) on such dividends.

AMENDMENT OF THE PLAN

     The Plan may be amended or terminated by the Trust or the Plan Agent. There
is no direct service charge to participants in the Plan; however, the Trust
reserves the right to amend the Plan to include a service charge payable by the
participants.  Notice will be sent to Plan participants of any amendments as
soon as practicable after such action by the Trust.

INQUIRIES REGARDING THE PLAN

     All correspondence concerning the Plan should be directed to the Plan Agent
at [150 Royal Street, Canton, MA  02021, 1-800-699-1236].

APPLICABLE LAW

                                       3
<PAGE>

     These terms and conditions shall be governed by the laws of the State of
New York without regard to its conflicts of laws provisions.



EXECUTION

          To record the adoption of the Plan as of August ___, 1999, the Trust
has caused this Plan to be executed in the name and on behalf of the Trust by a
duly authorized officer.


                                   THE BLACKROCK PENNSYLVANIA
                                   STRATEGIC MUNICIPAL TRUST
                                   A Delaware business trust

                                   -------------------------------------
                                   By:
                                   Title:

                                       4

<PAGE>

                                                                EXHIBIT 99(G)(1)

                        INVESTMENT MANAGEMENT AGREEMENT
                        -------------------------------


          AGREEMENT, dated August ___ , 1999, between The BlackRock Pennsylvania
Strategic Municipal Trust (the "Trust"), a Delaware business trust, and
BlackRock Advisors, Inc. (the "Adviser"), a Delaware corporation.

          WHEREAS, Adviser has agreed to furnish investment advisory services to
The BlackRock Pennsylvania Strategic Municipal Trust (the "Trust"), a closed-end
management investment company registered under the Investment Company Act of
1940, as amended (the "Act");

          WHEREAS, this Agreement allows the Adviser to sub-contract investment
advisory services with respect to the Trust to an affiliate or third party
sub-adviser pursuant to a sub-investment advisory agreement agreeable to the
Trust and approved in accordance with the provisions of the Act;

          WHEREAS, it is contemplated that the Adviser will engage BlackRock
Financial Management, Inc. (the "Sub-Adviser") as sub-adviser to provide it with
sub-advisory services as described in the Sub-Investment Advisory Agreement by
and among the Trust, the Adviser and the Sub-Adviser dated August  ___, 1999 and
that the Adviser, from the investment advisory fee it receives from the Trust,
will pay a portion of such fee to the Sub-Adviser for serving as sub-adviser to
the Trust; and

          WHEREAS, this Agreement has been approved in accordance with the
provisions of the Act, and the Adviser is willing to furnish such services upon
the terms and conditions herein set forth;

          NOW, THEREFORE, in consideration of the mutual premises and covenants
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 Investment
              ----------------------------------------------------------------
of Assets of the Trust.  Subject to the succeeding provisions of this section
- ----------------------
and subject to the direction and control of the Trust's Board of Trustees, 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 ex-
<PAGE>

ercising 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; (iii) arrange, subject to
the provisions of paragraph 4 hereof, for the purchase and sale of securities
and other assets held in the investment portfolio of the Trust; (iv) provide
investment research to the Trust and (v) engage an affiliate or third party sub-
adviser to serve as sub-investment adviser for all or a portion of the Trust's
assets, pursuant to a sub-investment advisory agreement agreeable to the Trust
and approved in accordance with the provisions of the Act.

          3.  Duties and Obligations of Adviser with Respect to the
              -----------------------------------------------------
Administration of the Trust.  The Adviser also agrees to furnish office
- ---------------------------
facilities and equipment and clerical, bookkeeping and administrative services
(other than such services, if any, provided by the Trust's Custodian Transfer
Agent and other service providers) for the Trust.  To the extent requested by
the Trust, the Adviser agrees to provide the following administrative services:

              (1)  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 Trustees;

              (2)  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 Act and maintain (or oversee maintenance by such other persons as
approved by the Board of Trustees) such other books and records required by law
or for the proper operation of the Trust;

              (3)  Oversee the preparation and filing of the Trust's federal,
state and local income tax returns and any other required tax returns;

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

              (5)  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;

              (6)  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 ("SEC") on Form N-SAR and such other reports, forms and
filings, as may be mutually agreed upon;

                                       2
<PAGE>

              (7)  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 custodian, counsel or auditors;

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

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

              (10) Make such reports and recommendations to the Board of
Trustees concerning the performance and fees of the Trust's custodian and
transfer and dividend disbursing agent as the Board of Trustees may reasonably
request or deems appropriate;

              (11) Oversee and review calculations of fees paid to the Trust's
service providers;

              (12) Oversee the Trust's portfolio and perform necessary
calculations as required under Section 18 of the Act;

              (13) Consult 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 and monitor financial
and shareholder accounting services;

              (14) Review implementation of any share purchase programs
authorized by the Board of Trustees;

              (15) Determine the amounts available for distribution as dividends
and distributions to be paid by the Trust to its shareholders; prepare and
arrange for the printing of dividend notices to shareholders; and provide the
Trust's dividend disbursing agent and custodian with such information as is
required for such parties to effect the payment of dividends and distributions
and to implement the Trust's dividend reinvestment plan;

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

              (17) Provide such assistance to 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;

                                       3
<PAGE>

             (18) Assist in the preparation and filing of Forms 3, 4, and 5
pursuant to Section 16 of the Securities Exchange Act of 1934, as amended, and
Section 30(f) of the Act for the officers and trustees of the Trust, such
filings to be based on information provided by those persons;

             (19) Respond to or refer to the Trust's officers or transfer agent,
shareholder (including any potential shareholder) inquiries relating to the
Trust.

             (t)  Supervise any other aspects of the Trust's Administration as
may be agreed to by the Trust and the Adviser.

          All services are to be furnished through the medium of any directors,
officers or employees of the Adviser as the Adviser deems appropriate in order
to fulfill its obligations hereunder.

          The Trust will reimburse the Adviser for all expenses incurred in
connection with the Adviser's performance of the administrative services
described in this paragraph 3.

          4. Covenants.  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:

             (1)  (i)  the provisions of the Act and the Investment Advisers Act
of 1940, as amended, and all applicable Rules and Regulations of the Securities
and Exchange Commission (the "SEC"); (ii) any other applicable provision of
law; (iii) the provisions of the Agreement and Declaration of Trust and By-Laws
of the Trust, as such documents are amended from time to time; (iv) the
investment objectives 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
Trustees of the Trust;

             (2)  will place orders either directly with the issuer or with any
broker or dealer.  Subject to the other provisions of this paragraph, in placing
orders with brokers and dealers, the Adviser will attempt to obtain the best
price and the most favorable execution of its orders.  In placing orders, the
Adviser will consider the experience and skill of the firm's securities traders
as well as the firm's financial responsibility and administrative efficiency.
Consistent with this obligation, the Adviser may select brokers on the basis of
the research, statistical and pricing services they provide to the Trust and
other clients of the Adviser or any sub-adviser.  Information and research
received from such brokers will be in addition to, and not in lieu of, the
services required to be performed by the Adviser hereunder.  A commission paid
to such brokers may be higher than that which another qualified broker would
have charged for effecting the same trans-

                                       4
<PAGE>

action, provided that the Adviser determines in good faith that such commission
is reasonable in terms either of the transaction or the overall responsibility
of the Adviser and any sub-adviser to the Trust's and their other clients and
that the total commissions paid by the Trust will be reasonable in relation to
the benefits to the Trust over the long-term. In addition, the Adviser is
authorized to take into account the sale of shares of the Trust in allocating
purchase and sale orders for portfolio securities to brokers or dealers
(including brokers and dealers that are affiliated with the Adviser or any
sub-adviser), provided that the Adviser believes that the quality of the
transaction and the commission are comparable to what they would be with other
qualified firms. In no instance, however, will the Trust's securities be
purchased from or sold to the Adviser, any sub-adviser or any affiliated person
thereof, except to the extent permitted by the SEC or by applicable law;

                (3)   will maintain or cause the Sub-Adviser to maintain books
and records with respect to the Trust's securities transactions and will render
to the Sub-Adviser and the Trust's Board of Trustees such periodic and special
reports as they may request;

                (4)   will maintain a policy and practice of conducting its
investment advisory services hereunder independently of the commercial banking
operations of its affiliates. When the Adviser makes investment recommendations
for the Trust, its investment advisory personnel will not inquire or take into
consideration whether the issuer of securities proposed for purchase or sale for
the Trust's account are customers of the commercial department of its
affiliates; and

                (5)   will treat confidentially and as proprietary information
of the Trust all records and other information relative to the Trust, and the
Trust's prior, current or potential shareholders, and will not use such records
and information for any purpose other than performance of its responsibilities
and duties hereunder, except after prior notification to and approval in writing
by the Trust, which approval shall not be unreasonably withheld and may not be
withheld where the Adviser may be exposed to civil or criminal contempt
proceedings for failure to comply, when requested to divulge such information by
duly constituted authorities, or when so requested by the Trust.

          5.    Services Not Exclusive.  Nothing in this Agreement shall prevent
                ----------------------
the Adviser or any 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 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.

                                       5
<PAGE>

          6.   Books and Records.  In compliance with the requirements of Rule
               -----------------
31a-3 under the Act, the Adviser hereby agrees that all records which it
maintains for the Trust are the property of the Trust and further agrees to
surrender promptly to the Trust any such records upon the Trust's request.  The
Adviser further agrees to preserve for the periods prescribed by Rule 31a-2
under the Act the records required to be maintained by Rule 31a-1 under the Act.

          7.   Agency Cross Transactions.  From time to time, the Adviser or
               -------------------------
brokers or dealers affiliated with it may find themselves in a position to buy
for certain of their brokerage clients (each an "Account") securities which the
Adviser's investment advisory clients wish to sell, and to sell for certain of
their brokerage clients securities which advisory clients wish to buy.  Where
one of the parties is an advisory client, the Adviser or the affiliated broker
or dealer cannot participate in this type of transaction (known as a cross
transaction) on behalf of an advisory client and retain commissions from one or
both parties to the transaction without the advisory client's consent.  This
is because in a situation where the Adviser is making the investment decision
(as opposed to a brokerage client who makes his own investment decisions), and
the Adviser or an affiliate is receiving commissions from one or both sides of
the transaction, there is a potential conflicting division of loyalties and
responsibilities on the Adviser's part regarding the advisory client.  The
Securities and Exchange Commission has adopted a rule under the Investment
Advisers Act of 1940, as amended, which permits the Adviser or its affiliates to
participate on behalf of an Account in agency cross transactions if the advisory
client has given written consent in advance.  By execution of this Agreement,
the Trust authorizes the Adviser or its affiliates to participate in agency
cross transactions involving an Account.  The Trust may revoke its consent at
any time by written notice to the Adviser.

          8.  Expenses.  Except as provided in Paragraph 3 above, the Adviser
              --------
will bear all costs and expenses of its employees and any overhead incurred in
connection with its duties hereunder (including the fees and expenses of the
Sub-Adviser) and shall bear the costs of any salaries or trustees fees of any
officers or trustees of the Trust who are affiliated persons (as defined in the
Act) of the Adviser; provided that the Board of Trustees 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.

          9.  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 monthly fee (the "Investment Advisory Fee")
in arrears at an annual rate equal to .60% of the average weekly value of the
Trust's Managed Assets. "Managed Assets" means the total assets of the Trust
minus the sum of accrued liabilities

                                       6
<PAGE>

(other than the aggregate indebtedness constituting financial leverage). 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.

               (1)   The Trust hereby acknowledges that from such Investment
Advisory Fee the Adviser will pay the Sub-Adviser, for serving as sub-adviser, a
fee equal to [an annual rate of 0.35% of the average weekly value of the Trust's
Managed Assets].

               (2)   For purposes of this Agreement, the Managed Assets of the
Trust shall be calculated pursuant to the procedures adopted by resolutions of
the Trustees of the Trust for calculating the value of the Trust's assets or
delegating such calculations to third parties.

          10.  Indemnity.  (a)  The Trust hereby agrees to indemnify the
               ---------
Adviser, any sub-adviser and each of the Adviser's or sub-adviser's directors,
officers, employees, agents, associates and controlling persons and the
directors, partners, members, officers, employees and agents thereof (including
any individual who serves at the Adviser's or sub-adviser's request as director,
officer, partner, member, trustee or the like of another entity) (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 state
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 such
Indemnitee may be or may have been involved as a party or otherwise or with
which such Indemnitee may be or may have been threatened, while acting in any
capacity set forth herein or thereafter by reason of such Indemnitee having
acted in any such capacity, except with respect to any matter as to which such
Indemnitee shall have been adjudicated not to have acted in good faith in the
reasonable belief that such Indemnitee's action was in the best interest of the
Trust and furthermore, in the case of any criminal proceeding, so long as such
Indemnitee 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 share holders or any expense of such
Indemnitee arising by reason of (i) willful misfeasance, (ii) bad faith, (iii)
gross negligence or (iv) reckless disregard of the duties involved in the
conduct of such Indemnitee's 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 such Indemnitee's 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

                                       7
<PAGE>

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 Trustees of the Trust.

                (1)  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 such Indemnitee is entitled to such
indemnification and if the trustees 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 such Indemnitee-undertaking, (B) the Trust shall be insured against
losses arising by reason of any lawful advance, or (C) a majority of a quorum
consisting of trustees 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 Trustees") 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.

                (2)  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 or 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 Trustees 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 such Indemnitee may be lawfully
entitled.

          11.   Limitation on Liability.  (a) The Adviser will not be liable for
                -----------------------
any error of judgment or mistake of law or for any loss suffered by Adviser or
by the Trust in connection with the performance of this Agreement, except a loss
resulting from a breach of fiduciary duty with respect to the receipt of
compensation for services or a loss resulting from willful misfeasance, bad
faith or gross negligence on its part in the performance of its duties or from
reckless disregard by it of its duties under this Agreement.

                (b)  Notwithstanding anything to the contrary contained in this
Agreement, the parties hereto acknowledge and agree that, as provided in Section
5.1 of Article V of the Declaration of Trust, this Agreement is executed by the
Trustees and/or officers of the Trust, not individually but as such Trustees
and/or officers of the Trust,

                                       8
<PAGE>

and the obligations hereunder are not binding upon any of the Trustees or
Shareholders individually but bind only the estate of the Trust.

          12.  Duration and Termination.  This Agreement shall become effective
               ------------------------
as of the date hereof and, unless sooner terminated with respect to the Trust as
provided herein,  shall continue in effect for a period of two years.
Thereafter, if not terminated, this Agreement shall continue in effect with
respect to the Trust for successive periods of 12 months, provided such
continuance is specifically approved at least annually by both (a) the vote of a
majority of the Trust's Board of Trustees or the vote of a majority of the
outstanding voting securities of the Trust at the time outstanding and entitled
to vote, and (b) by the vote of a majority of the Trustees who are not parties
to this Agreement or interested persons of any party to this Agreement, cast in
person at a meeting called for the purpose of voting on such approval.
Notwithstanding the foregoing, this Agreement may be terminated by the Trust at
any time, without the payment of any penalty, upon giving the Adviser 60 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 Trustees of the Trust in office at the time or by the vote of the holders
of a majority of the voting securities of the Trust at the time outstanding and
entitled to vote, or by the Adviser on 60 days' written notice (which notice may
be waived by the Trust). This Agreement will also immediately terminate in the
event of its assignment.  (As used in this Agreement, the terms "majority of the
outstanding voting securities," "interested person" and "assignment" shall have
the same meanings of such terms in the Act.)

          13.  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.

          14.   Amendment of this Agreement.  No provision of this Agreement may
                ---------------------------
be changed, waived, discharged or terminated orally, but only by an instrument
in writing signed by the party against which enforcement of the change, waiver,
discharge or termination is sought.  Any amendment of this Agreement shall be
subject to the Act.

          15.  Governing Law.  This Agreement shall be governed by and 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.

          16.   Miscellaneous.  The captions in this Agreement are included for
                -------------
convenience of reference only and in no way define or delimit any of the
provisions hereof or otherwise affect their construction or effect.  If any
provision of this Agreement shall be held or made invalid by a court decision,
statute, rule or otherwise, the remainder of this Agreement shall not be
affected thereby.  This Agreement shall be binding on, and shall inure to the
benefit of the parties hereto and their respective successors.

                                       9
<PAGE>

          17.   Counterparts.  This Agreement may be executed in counterparts by
                ------------
the parties hereto, each of which shall constitute an original counterpart, and
all of which, together, shall constitute one Agreement.

                                       10
<PAGE>

          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 PENNSYLVANIA
                                  STRATEGIC MUNICIPAL TRUST



                                  By:
                                     --------------------------------
                                     Name:
                                     Title:


                                  BLACKROCK ADVISORS, INC.



                                  By:
                                     --------------------------------
                                     Name:
                                     Title:

<PAGE>

                                                             EXHIBIT 99(G)(2)

                       SUB-INVESTMENT ADVISORY AGREEMENT
                       ---------------------------------


          AGREEMENT dated as of August ___, 1999, between The BlackRock
Pennsylvania Strategic Municipal Trust, a Delaware business trust (the "Trust"),
BlackRock Advisors, Inc. a Delaware corporation (the "Adviser"), and BlackRock
Financial Management, Inc., a Delaware corporation (the "Sub-Adviser").

          WHEREAS, the Adviser has agreed to furnish investment advisory
services to the Trust, a closed-end management investment company registered
under the Investment Company Act of 1940 (the "Act");

          WHEREAS, the Adviser wishes to retain the Sub-Adviser to provide it
with sub-advisory services as described below in connection with Adviser's
advisory activities on behalf of the Trust;

          WHEREAS, the advisory agreement between the Adviser and the Trust
dated _______, 1999 (such Agreement or the most recent successor agreement
between such parties relating to advisory services to the Trust is referred to
herein as the "Advisory Agreement") contemplates that the Adviser may
sub-contract investment advisory services with respect to the Trust to a
sub-adviser pursuant to a sub-advisory agreement agreeable to the Trust and
approved in accordance with the provisions of the Act; and

          WHEREAS, this Agreement has been approved in accordance with the
provisions of the Act, and the Sub-Adviser is willing to furnish such services
upon the terms and conditions herein set forth;

          NOW, THEREFORE, in consideration of the mutual premises and covenants
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.   Appointment.  The Adviser hereby appoints the Sub-Adviser to act
               -----------
as sub-adviser with respect to the Trust and the Sub-Adviser accepts such
appointment and agrees to render the services herein set forth for the
compensation herein provided.
<PAGE>

          2.   Services of the Sub-Adviser.  Subject to the oversight and
               ---------------------------
supervision of the Adviser and the Trust's Board of Trustees, the Sub-Adviser
will supervise the day-to-day operations of the Trust and perform the following
services: (a)  provide investment research and credit analysis concerning the
Trust's investments, (b) conduct a continual program of investment of the
Trust's assets, (c) determine what portion of the Trust's assets will be
invested in cash, cash equivalents and money market instruments, (d) place
orders for all purchases and sales of the investments made for the Trust, and
(e) maintain the books and records as are required to support Trust investment
operations (in conjunction with record-keeping and accounting functions
performed by Adviser).  At the request of the Adviser, the Sub-Adviser will
also, subject to the oversight and supervision of the Adviser and the Trust's
Board of Trustees, perform any of the services described in Section 3 of the
Advisory Agreement.  In addition, the Sub-Adviser will keep the Trust and the
Adviser informed of developments materially affecting the Trust and shall, on
its own initiative, furnish to the Trust from time to time whatever information
the Sub-Adviser believes appropriate for this purpose.  The Sub-Adviser will
communicate to the Adviser on each day that a purchase or sale of an instrument
is effected for the Trust or at such other times as the Adviser may direct (a)
the name of the issuer, (b) the amount of the purchase or sale, (c) the name of
the broker or dealer, if any, through which the purchase or sale will be
effected, (d) the CUSIP number of the instrument, if any, and (e) such other
information as the Adviser may reasonably require for purposes of fulfilling its
obligations to the Trust under the Advisory Agreement.  The Sub-Adviser will
provide the services rendered by it under this Agreement in accordance with the
Trust's investment objectives, policies and restrictions (as currently in effect
and as they may be amended or supplemented from time to time) as stated in the
Trust's Prospectus and Statement of Additional Information and the resolutions
of the Trust's Board of Trustees.

          3.   Covenants. In the performance of its duties under this
               ---------
Agreement, the Sub-Adviser shall at all times conform to, and act in accordance
with, any requirements imposed by:

               (a) (i) the provisions of the Act and the Investment Advisers Act
of 1940, as amended and all applicable Rules and Regulations of the Securities
and Exchange Commission (the "SEC"); (ii) any other applicable provision of
law; (iii) the provisions of the Agreement and Declaration of Trust and By-Laws
of the Trust, as such documents are amended from time to time; (iv) the
investment objectives and policies of the Trust as set forth in its Registration

                                       2
<PAGE>

Statement on Form N-2; and (v) any policies and determinations of the Board of
Trustees of the Trust;

          (b) will place orders either directly with the issuer or with any
broker or dealer.  Subject to the other provisions of this paragraph, in placing
orders with brokers and dealers, the Sub-Adviser will attempt to obtain the best
price and the most favorable execution of its orders.  In placing orders, the
Sub-Adviser will consider the experience and skill of the firm's securities
traders as well as the firm's financial responsibility and administrative
efficiency.  Consistent with this obligation, the Sub-Adviser may select brokers
on the basis of the research, statistical and pricing services they provide to
the Trust and other clients of the Adviser or the Sub-Adviser.  Information and
research received from such brokers will be in addition to, and not in lieu of,
the services required to be performed by the Sub-Adviser hereunder.  A
commission paid to such brokers may be higher than that which another qualified
broker would have charged for effecting the same transaction, provided that
the Sub-Adviser determines in good faith that such commission is reasonable in
terms either of the transaction or the overall responsibility of the Adviser and
the Sub-Adviser to the Trust's and their other clients and that the total
commissions paid by the Trust will be reasonable in relation to the benefits to
the Trust over the long-term.  In addition, the Sub-Adviser is authorized to
take into account the sale of shares of the Trust in allocating purchase and
sale orders for portfolio securities to brokers or dealers (including brokers
and dealers that are affiliated with the Adviser or the Sub-Adviser), provided
that the Sub-Adviser believes that the quality of the transaction and the
commission are comparable to what they would be with other qualified firms.  In
no instance, however, will the Trust's securities be purchased from or sold to
the Adviser, the Sub-Adviser or any affiliated person thereof, except to the
extent permitted by the SEC or by applicable law;

          (c) will maintain books and records (to the extent such books and
records are not maintained by the Adviser) with respect to the Trust's
securities transactions and will render to the Adviser and the Trust's Board of
Trustees such periodic and special reports as they may request;

          (d) will maintain a policy and practice of conducting its investment
advisory services hereunder independently of the commercial banking operations
of its affiliates.  When the Sub-Adviser makes investment recommendations for
the Trust, its investment advisory personnel will not inquire or take into

                                       3
<PAGE>

consideration whether the issuer of securities proposed for purchase or sale for
the Trust's account are customers of the commercial department of its
affiliates; and

               (e) will treat confidentially and as proprietary information of
the Trust all records and other information relative to the Trust, and the
Trust's prior, current or potential shareholders, and will not use such records
and information for any purpose other than performance of its responsibilities
and duties hereunder, except after prior notification to and approval in writing
by the Trust, which approval shall not be unreasonably withheld and may not be
withheld where the Sub-Adviser may be exposed to civil or criminal contempt
proceedings for failure to comply, when requested to divulge such information by
duly constituted authorities, or when so requested by the Trust.

          4.   Services Not Exclusive.  Nothing in this Agreement shall prevent
               ----------------------
the Sub-Adviser or any 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 Sub-Adviser or any of its 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 Sub-Adviser will undertake no activities which, in its judgment, will
adversely affect the performance of its obligations under this Agreement.

          5.   Books and Records.  In compliance with the requirements of Rule
               -----------------
31a-3 under the Act, the Sub-Adviser hereby agrees that all records which it
maintains for the Trust are the property of the Trust and further agrees to
surrender promptly to the Trust any such records upon the Trust's request.  The
Sub-Adviser further agrees to preserve for the periods prescribed by Rule 31a-2
under the Act the records required to be maintained by Rule 31a-1 under the Act
(to the extent such books and records are not maintained by the Adviser).

          6.   Agency Cross Transactions.  From time to time, the Sub-Adviser or
               -------------------------
brokers or dealers affiliated with it may find themselves in a position to buy
for certain of their brokerage clients (each an "Account") securities which the
Sub-Adviser's investment advisory clients wish to sell, and to sell for certain
of their brokerage clients securities which advisory clients wish to buy.  Where
one of the parties is an advisory client, the Adviser or the affiliated broker
or dealer cannot participate in this type of transaction (known as a cross
transaction) on behalf of an advisory client and retain commissions from both
parties to the transaction without

                                       4
<PAGE>

the advisory client's consent. This is because in a situation where the
Sub-Adviser is making the investment decision (as opposed to a brokerage client
who makes his own investment decisions), and the Sub-Adviser or an affiliate is
receiving commissions from one or both sides of the transaction, there is a
potential conflicting division of loyalties and responsibilities on the
Sub-Adviser's part regarding the advisory client. The Securities and Exchange
Commission has adopted a rule under the Investment Advisers Act of 1940, as
amended which permits the Sub-Adviser or its affiliates to participate on behalf
of an Account in agency cross transactions if the advisory client has given
written consent in advance. By execution of this Agreement, the Trust authorizes
the Sub-Adviser or its affiliates to participate in agency cross transactions
involving an Account. The Trust may revoke its consent at any time by written
notice to the Sub-Adviser.

          7.   Expenses.  During the term of this Agreement, the Sub-Adviser
               --------
will bear all costs and expenses of its employees and any overhead incurred by
the Sub-Adviser in connection with its duties hereunder except that the Trust or
the Advisor will reimburse the Sub-Adviser for all expenses incurred in
connection with the Sub-Adviser's performance of any of the administrative
services set forth in Paragraph 3 of the Advisory Agreement and that the Board
of Trustees of the Trust may approve reimbursement to the Sub-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
Sub-Adviser who devote substantial time to the Trust operations or the
operations of other investment companies advised by the Sub-Adviser.

          8.   Compensation.
               ------------

               (a) The Adviser agrees to pay to the Sub-Adviser and the
Sub-Adviser agrees to accept as full compensation for all services rendered by
the Sub-Adviser as such, a monthly fee in arrears at an annual rate equal to
0.35% of the average weekly value of the Trust's Managed Assets. "Managed
Assets" means the total assets of the Trust minus the sum of accrued liabilities
(other than the aggregate indebtedness constituting financial leverage). 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.

                                       5
<PAGE>

               (b) For purposes of this Agreement, the Managed Assets of the
Trust shall be calculated pursuant to the procedures adopted by resolutions of
the Trustees of the Trust for calculating the value of the Trust's assets or
delegating such calculations to third parties.

          9.   Indemnity.
               ---------

               (a) The Trust hereby agrees to indemnify the Sub-Adviser and each
of the Sub-Adviser's directors, officers, employees, agents, associates and
controlling persons and the directors, partners, members, officers, employees
and agents thereof (including any individual who serves at the Sub-Adviser's
request as director, officer, partner, member, trustee or the like of another
entity) (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 state 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 such Indemnitee may be or may have been involved as a party or otherwise
or with which such Indemnitee may be or may have been threatened, while acting
in any capacity set forth herein or thereafter by reason of such Indemnitee
having acted in any such capacity, except with respect to any matter as to which
such Indemnitee shall have been adjudicated not to have acted in good faith in
the reasonable belief that such Indemnitee's action was in the best interest of
the Trust and furthermore, in the case of any criminal proceeding, so long as
such Indemnitee had no reasonable cause to believe that the conduct was
unlawful; provided, however, that (1) no Indemnitee shall be indemnified
hereunder against any liability to the Trust or its shareholders or any expense
of such Indemnitee arising by reason of (i) willful misfeasance, (ii) bad faith,
(iii) gross negligence or (iv) reckless disregard of the duties involved in the
conduct of such Indemnitee's 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 such Indemnitee's 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

                                       6
<PAGE>

the prosecution of such action, suit or other proceeding by such Indemnitee was
authorized by a majority of the full Board of Trustees 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 such Indemnitee is entitled to such indemnification
and if the trustees 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 such
Indemnitee-undertaking, (B) the Trust shall be insured against losses arising by
reason of any lawful advance, or (C) a majority of a quorum consisting of
trustees 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 Trustees") 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 Trustees 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 such Indemnitee may be lawfully
entitled.

          10.  Limitation on Liability.
               -----------------------

               (a) The Sub-Adviser will not be liable for any error of judgment
or mistake of law or for any loss suffered by the Adviser or by the Trust in
connection with the performance of this Agreement, except a loss resulting from
a breach of fiduciary duty with respect to the receipt of compensation for
services or a

                                       7
<PAGE>

loss resulting from willful misfeasance, bad faith or gross negligence on its
part in the performance of its duties or from reckless disregard by it of its
duties under this Agreement.

               (b) Notwithstanding anything to the contrary contained in this
Agreement, the parties hereto acknowledge and agree that, as provided in Section
5.1 of Article V of the Declaration of Trust, this Agreement is executed by the
Trustees and/or officers of the Trust, not individually but as such Trustees
and/or officers of the Trust, and the obligations hereunder are not binding upon
any of the Trustees or Shareholders individually but bind only the estate of the
Trust.

          11.  Duration and Termination.  This Agreement shall become effective
               ------------------------
as of the date hereof and, unless sooner terminated with respect to the Trust as
provided herein, shall continue in effect for a period of two years.
Thereafter, if not terminated, this Agreement shall continue in effect with
respect to the Trust for successive periods of 12 months, provided such
continuance is specifically approved at least annually by both (a) the vote of a
majority of the Trust's Board of Trustees or a vote of a majority of the
outstanding voting securities of the Trust at the time outstanding and entitled
to vote and (b) by the vote of a majority of the Trustees, who are not parties
to this Agreement or interested persons (as such term is defined in the Act) of
any such party, cast in person at a meeting called for the purpose of voting on
such approval.  Notwithstanding the foregoing, this Agreement may be terminated
by the Trust or the Adviser at any time, without the payment of any penalty,
upon giving the Sub-Adviser 60 days' notice (which notice may be waived by the
Sub-Adviser), provided that such termination by the Trust or the Adviser shall
be directed or approved by the vote of a majority of the Trustees of the Trust
in office at the time or by the vote of the holders of a majority of the
outstanding voting securities of the Trust at the time outstanding and entitled
to vote, or by the Sub-Adviser on 60 days' written notice (which notice may be
waived by the Trust and the Adviser), and will terminate automatically upon any
termination of the Advisory Agreement between the Trust and the Adviser.  This
Agreement will also immediately terminate in the event of its assignment.  (As
used in this Agreement, the terms "majority of the outstanding voting
securities," "interested person" and "assignment" shall have the same meanings
of such terms in the Act.)

          12.  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

                                       8
<PAGE>

date actually received or on the fourth day after the postmark if such notice is
mailed first class postage prepaid.

          13.  Amendment of this Agreement.  No provision of this Agreement may
               ---------------------------
be changed, waived, discharged or terminated orally, but only by an instrument
in writing signed by the party against which enforcement of the change, waiver,
discharge or termination is sought.  Any amendment of this Agreement shall be
subject to the Act.

          14.  Miscellaneous.  The captions in this Agreement are included for
               -------------
convenience of reference only and in no way define or delimit any of the
provisions hereof or otherwise affect their construction or effect. If any
provision of this Agreement shall be held or made invalid by a court decision,
statute, rule or other wise, the remainder of this Agreement shall not be
affected thereby. This Agreement shall be binding on, and shall inure to the
benefit of the parties hereto and their respective successors.

          15.  Governing Law.  This Agreement shall be governed by and 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.

          16.  Counterparts.  This Agreement may be executed in counterparts by
               ------------
the parties hereto, each of which shall constitute an original counterpart, and
all of which, together, shall constitute one Agreement.

                                       9
<PAGE>

          IN WITNESS WHEREOF, the parties hereto have caused this instrument to
be executed by their duly authorized officers designated below as of the day and
year first above written.


                                 BLACKROCK ADVISORS, INC.


                                 By:
                                    -------------------------------
                                    Name:
                                    Title:


                                 BLACKROCK FINANCIAL MANAGEMENT, INC.


                                 By:
                                    -------------------------------
                                    Name:
                                    Title:


                                 THE BLACKROCK PENNSYLVANIA
                                 STRATEGIC MUNICIPAL TRUST


                                 By:
                                    -------------------------------
                                    Name:
                                    Title:

                                       10

<PAGE>

                                                                   EXHIBIT 99(J)

                              CUSTODIAN CONTRACT
                                    Between


                      STATE STREET BANK AND TRUST COMPANY

                                      And


             THE BLACKROCK PENNSYLVANIA STRATEGIC MUNICIPAL TRUST
<PAGE>

                               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 theFund Held By the
     Custodian.................................................................2
     2.1   Holding Securities..................................................2
     2.2   Delivery of Securities..............................................2
     2.3   Registration of Securities..........................................7
     2.4   Bank Accounts.......................................................8
     2.5   Availability of Federal Funds.......................................8
     2.6   Collection of Income................................................9
     2.7   Payment of Fund Monies.............................................10
     2.8   Liability for Payment in Advance of Receipt of Securities
           Purchased..........................................................12
     2.9   Appointment of Agents..............................................13
     2.10  Deposit of Fund Assets in Securities Systems.......................13
     2.10A Fund Assets Held in the Custodian's Direct Paper System............16
     2.11  Segregated Account.................................................18
     2.12  Ownership Certificates for Tax Purposes............................19
     2.13  Proxies............................................................19
     2.14  Communications Relating to Fund Portfolio Securities...............20
     2.15  Proper Instructions................................................20
     2.16  Actions Permitted without Express Authority........................21
     2.17  Evidence of Authority..............................................22

3.   Duties of Custodian with Respect to the Books of Account
     and Calculation of Net Asset Value and Net Income........................23

4.   Records..................................................................23

5.   Opinion of Fund's Independent Accountant.................................24

6.   Reports to Fund by Independent Public Accountants........................24

7.   Compensation of Custodian................................................25

                                       i
<PAGE>

8.     Responsibility of Custodian............................................25

9.     Effective Period, Termination and Amendment............................26

10.    Successor Custodian....................................................28

11.    Interpretive and Additional Provisions.................................29

12.    Massachusetts Law to Apply.............................................30

13.    Prior Contracts........................................................30

                                      ii
<PAGE>

                              CUSTODIAN CONTRACT
                              ------------------


          This Contract between BlackRock Pennsylvania Strategic Municipal Trust
a Delaware business trust organized and existing under the laws of Delaware,
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 Agreement and Declaration of Trust.  The Fund
agrees to deliver to the Custodian all securities and cash owned by it, and all
payments of income, payments of principal or capital distributions received by
it with respect to all securities owned by the Fund from time to time, and the
cash consideration received by it for such new or treasury shares of capital
stock, $0.001 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.
<PAGE>

          Upon receipt of "Proper Instructions" (within the meaning of Section
2.15), the Custodian shall from time to time employ one or more sub-custodians,
but only in accordance with an applicable vote by the Board of Trustees of the
Fund, and provided that the Custodian shall have no more or less responsibility
or liability to the Fund on account of any actions or omissions of any
sub-custodian so employed than any such sub-custodian has to the Custodian.

 2.  Duties of the Custodian with Respect to Property of the
     --------------------------------------------------------
     Fund Held By the Custodian
     --------------------------

2.1  Holding Securities. The Custodian shall hold and physically segregate for
     ------------------
     the account of the Fund all non-cash property, including all securities
     owned by the Fund, other than (a) securities which are maintained pursuant
     to Section 2.10 in a clearing agency which acts as a securities depository
     or in a book-entry system authorized by the U.S. Department of the
     Treasury, collectively referred to herein as "Securities System" and (b)
     commercial paper of an issuer for which State Street Bank and Trust Company
     acts as issuing and paying agent ("Direct Paper") which is deposited and/or
     maintained in the Direct Paper System of the Custodian pursuant to Section
     2.10A.

2.2  Delivery of Securities. The Custodian shall release and deliver securities
     ----------------------
     owned by the Fund held by the Custodian or in a Securities System account
     of the Custodian or in the Custodian's Direct Paper book entry system

                                       2
<PAGE>

     account ("Direct Paper System Account") only upon receipt of Proper
     Instructions, which may be continuing instructions when deemed appropriate
     by the parties, and only in the following cases:

          1)   Upon sale of such securities for the account of the Fund and
               receipt of payment therefor;

          2)   Upon the receipt of payment in connection with any repurchase
               agreement related to such securities entered into by the Fund;

          3)   In the case 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

                                       3
<PAGE>

               name of any agent appointed pursuant to Section 2.9 or into the
               name or nominee name of any sub-custodian appointed pursuant to
               Article 1; or for exchange for a different number of bonds,
               certificates or other evidence representing the same aggregate
               face amount or number of units; provided that, in any such case,
                                               --------
               the new securities are to be delivered to the Custodian;

          7)   Upon the sale of such securities for the account of the Fund, to
               the broker or its clearing agent, against a receipt, for
               examination in accordance with "street delivery" custom; provided
               that in any such case, the Custodian shall have no responsibility
               or liability for any loss arising from the delivery of such
               securities prior to receiving payment for such securities except
               as may arise from the Custodian's own negligence or willful
               misconduct;

          8)   For exchange or conversion pursuant to any plan of merger,
               consolidation, recapitalization, reorganization or readjustment
               of the securities of the issuer of such securities, or pursuant
               to provisions for conversion contained in such securities, or
               pursuant to any deposit agreement; provided that, in any such
               case, the new securities and cash, if any, are to be delivered to
               the Custodian;

                                       4
<PAGE>

          9)   In the case of warrants, rights or similar securities, the
               surrender thereof in the exercise of such warrants, rights or
               similar securities or the surrender of interim receipts or
               temporary securities for definitive securities; provided that, in
               any such case, the new securities and cash, if any, are to be
               delivered to the Custodian;

          10)  For delivery in connection with any loans of securities made by
               the Fund, but only against receipt of adequate collateral as
                         --- ----
               agreed upon from time to time by the Custodian and the Fund,
               which may be in the form of cash or obligations issued by the
               United States government, its agencies or instrumentalities,
               except that in connection with any loans for which collateral is
               to be credited to the Custodian's account in the book-entry
               system authorized by the U.S. Department of the Treasury, the
               Custodian will not be held liable or responsible for the delivery
               of securities owned by the Fund prior to the receipt of such
               collateral;

          11)  For delivery as security in connection with any borrowings by the
               Fund requiring a pledge of assets by the Fund, but only against
               receipt of amounts borrowed;

                                       5
<PAGE>

          12)  For delivery in accordance with the provisions of any agreement
               among the Fund, the Custodian and a broker-dealer registered
               under the Securities Exchange Act of 1934 (the "Exchange Act")
               and a member of The National Association of Securities Dealers,
               Inc. ("NASD"), relating to compliance with the rules of The
               Options Clearing Corporation and of any registered national
               securities exchange, or of any similar organization or
               organizations, regarding escrow or other arrangements in
               connection with transactions by the Fund;

          13)  For delivery in accordance with the provisions of any agreement
               among the Fund, the Custodian, and a Futures Commission Merchant
               registered under the Commodity Exchange Act, relating to
               compliance with the rules of the Commodity Futures Trading
               Commission and/or any Contract Market, or any similar
               organization or organizations, regarding account deposits in
               connection with transactions by the Fund; and

          14)  For any other proper corporate purpose, but only upon receipt of,
                                                       --- ----
               in addition to Proper Instructions, a certified copy of a
               resolution of the Board of Trustees or of the Executive Committee
               signed by an officer of the Fund and certified by the

                                       6
<PAGE>

               Secretary or an Assistant Secretary, specifying the securities to
               be delivered, setting forth the purpose for which such delivery
               is to be made, declaring such purpose to be a proper corporate
               purpose, and naming the person or persons to whom delivery of
               such securities shall be made.

 2.3 Registration of Securities.  Securities held by the Custodian (other than
     --------------------------
     bearer securities) shall be registered in the name of the Fund or in the
     name of any nominee of the Fund or of any nominee of the Custodian which
     nominee shall be assigned exclusively to the Fund, unless the Fund has
                                                        ------
     authorized in writing the appointment of a nominee to be used in common
     with other registered investment companies having the same investment
     adviser as the Fund, or in the name or nominee name of any agent appointed
     pursuant to Section 2.9 or in the name or nominee name of any sub-custodian
     appointed pursuant to Article 1.  All securities accepted by the Custodian
     on behalf of the Fund under the terms of this Contract shall be in "street
     name" or other good delivery form.  If, however, the Fund directs the
     Custodian to maintain securities in "street name", the Custodian shall
     utilize its best efforts only to timely collect income due the Fund on such
     securities and to notify the Fund on a best efforts basis only of relevant
     corporate actions including, without limitation, pendency of calls,
     maturities, tender or exchange offers.

                                       7
<PAGE>

 2.4 Bank Accounts.  The Custodian shall open and maintain a 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 Trustees of the Fund. Such funds shall be deposited by the
     Custodian in its capacity as Custodian and shall be withdrawable by the
     Custodian only in that capacity.

 2.5 Availability of Federal Funds.  Upon mutual agreement between the Fund and
     -----------------------------
     the Custodian, the Custodian shall, upon the receipt of Proper
     Instructions, make federal funds available to the Fund as of specified
     times agreed upon from time to time by the Fund and the Custodian in the
     amount of

                                       8
<PAGE>

     checks received in payment for Shares of the Fund which are deposited into
     the Fund's account.

 2.6 Collection of Income.  Subject to the provisions of Section 2.3, the
     --------------------
     Custodian shall collect on a timely basis all income and other payments
     with respect to registered securities held hereunder to which the Fund
     shall be entitled either by law or pursuant to custom in the securities
     business, and shall collect on a timely basis all income and other payments
     with respect to bearer securities if, on the date of payment by the issuer,
     such securities are held by the Custodian or its agent thereof and shall
     credit such income, as collected, to the Fund's custodian account.  Without
     limiting the generality of the foregoing, the Custodian shall detach and
     present for payment all coupons and other income items requiring
     presentation as and when they become due and shall collect interest when
     due on securities held hereunder.  Income due the Fund on securities loaned
     pursuant to the provisions of Section 2.2 (10) shall be the responsibility
     of the Fund.  The Custodian will have no duty or responsibility in
     connection therewith, other than to provide the Fund with such information
     or data as may be necessary to assist the Fund in arranging for the timely
     delivery to the Custodian of the income to which the Fund is properly
     entitled.

                                       9
<PAGE>

 2.7 Payment of Fund Monies.  Upon receipt of Proper Instructions, which may be
     ----------------------
     continuing instructions when deemed appropriate by the parties, the
     Custodian shall pay out monies of the Fund in the following cases only:

          1)   Upon the purchase of securities, options, futures contracts or
               options on futures contracts for the account of the Fund but only
               (a) against the delivery of such securities or evidence of title
               to such options, futures contracts or options on futures
               contracts to the Custodian (or any bank, banking firm or trust
               company doing business in the United States or abroad which is
               qualified under the Investment Company Act of 1940, as amended,
               to act as a custodian and has been designated by the Custodian as
               its agent for this purpose) registered in the name of the Fund or
               in the name of a nominee of the Custodian referred to in Section
               2.3 hereof or in proper form for transfer; (b) in the case of a
               purchase effected through a Securities System, in accordance with
               the conditions set forth in Section 2.10 hereof; (c) in the case
               of a purchase involving the Direct Paper System, in accordance
               with the conditions set forth in Section 2.10A; (d) in the case
               of repurchase agreements entered into between the Fund and the
               Custodian, or another

                                       10
<PAGE>

               bank, or a broker-dealer which is a member of NASD, (i) against
               delivery of the securities either in certificate form or through
               an entry crediting the Custodian's account at the Federal Reserve
               Bank with such securities or (ii) against delivery of the receipt
               evidencing purchase by the Fund of securities owned by the
               Custodian along with written evidence of the agreement by the
               Custodian to repurchase such securities from the Fund or (e) for
               transfer to a time deposit account of the Fund in any bank,
               whether domestic or foreign; such transfer may be effected prior
               to receipt of a confirmation from a broker and/or the applicable
               bank pursuant to Proper Instructions from the Fund as defined in
               Section 2.15;

          2)   In connection with conversion, exchange or surrender of
               securities owned by the Fund as set forth in Section 2.2 hereof;

          3)   For the payment of any expense or liability incurred by the Fund,
               including but not limited to the following payments for the
               account of the Fund: interest, taxes, management, accounting,
               transfer agent and legal fees, and operating expenses of the Fund
               whether or not such expenses are to be in whole or part
               capitalized or treated as deferred expenses;

                                       11
<PAGE>

          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 Trustees or of the Executive Committee of the
               Fund signed by an officer of the Fund and certified by its
               Secretary or an Assistant Secretary, specifying the amount of
               such payment, setting forth the purpose for which such payment
               is to be made, declaring such purpose to be a proper purpose, and
               naming the person or persons to whom such payment is to be made.

 2.8 Liability for Payment in Advance of Receipt of Securities Purchased.
     -------------------------------------------------------------------
     Except as specifically stated otherwise in this Contract, in any and every
     case where payment for purchase of securities for the account of the Fund
     is made by the Custodian in advance of receipt of the securities purchased
     in the absence of specific written instructions from the Fund to so pay in
     advance, the Custodian shall be absolutely liable to the Fund for such
     securities to the same extent as if the securities had been received by the
     Custodian.

                                       12
<PAGE>

2.9  Appointment of Agents.  The Custodian may at any time or times in its
     ---------------------
     discretion appoint (and may at any time remove) any other bank or trust
     company which is itself qualified under the Investment Company Act of 1940,
     as amended, to act as a custodian, as its agent to carry out such of the
     provisions of this Article 2 as the Custodian may from time to time direct;
     provided, however, that the appointment of any agent shall not relieve the
     --------
     Custodian of its responsibilities or liabilities hereunder.

2.10 Deposit of Fund Assets in Securities Systems.  The Custodian may deposit
     --------------------------------------------
     and/or maintain securities owned by the Fund in a clearing agency
     registered with the Securities and Exchange Commission under Section 17A of
     the Securities Exchange Act of 1934, which acts as a securities depository,
     or in the book-entry system authorized by the U.S. Department of the
     Treasury and certain federal agencies, collectively referred to herein as
     "Securities System" in accordance with applicable Federal Reserve Board and
     Securities and Exchange Commission rules and regulations, if any, and
     subject to the following provisions:

          1)   The Custodian may keep securities of the Fund in a Securities
               System provided that such securities are represented in an
               account ("Account") of the Custodian in the Securities System
               which shall not include any assets of the Custodian other than

                                      13
<PAGE>

               assets held as a fiduciary, custodian or otherwise for customers;

          2)   The records of the Custodian with respect to securities of the
Fund which are maintained in a Securities System shall identify by book-entry
those securities belonging to the Fund;

          3)   The Custodian shall pay for securities purchased for the account
of the Fund upon (i) receipt of advice from the Securities System that such
securities have been transferred to the Account, and (ii) the making of an entry
on the records of the Custodian to reflect such payment and transfer for the
account of the Fund. The Custodian shall transfer securities sold for the
account of the Fund upon (i) receipt of advice from the Securities System that
payment for such securities has been transferred to the Account, and (ii) the
making of an entry on the records of the Custodian to reflect such transfer and
payment for the account of the Fund. Copies of all advices from the Securities
System of transfers of securities for the account of the Fund shall identify the
Fund, be maintained for the Fund by the Custodian and be provided to the Fund at
its request. Upon request, the Custodian shall furnish the Fund


                                      14
<PAGE>

     confirmation of each transfer to or from the account of the Fund in the
     form of a written advice or notice and shall furnish to the Fund copies of
     daily transaction sheets reflecting each day's transactions in the
     Securities System for the account of the Fund.

4)   The Custodian shall provide the Fund with any report obtained by the
     Custodian on the Securities System's accounting system, internal accounting
     control and procedures for safeguarding securities deposited in the
     Securities System;

5)   The Custodian shall have received the initial or annual certificate, as
     the case may be, required by Article 9 hereof;

6)   Anything to the contrary in this Contract notwithstanding, the Custodian
     shall be liable to the Fund for any loss or damage to the Fund resulting
     from use of the Securities System by reason of any negligence, misfeasance
     or misconduct of the Custodian or any of its agents or of any of its or
     their employees or from failure of the Custodian or any such agent to
     enforce effectively such rights as it may have against the Securities
     System; at the election of the Fund, it shall be entitled to be subrogated
     to the rights of the Custodian with respect to any


                                      15
<PAGE>

               claim against the Securities System or any other person which the
               Custodian may have as a consequence of any such loss or damage if
               and to the extent that the Fund has not been made whole for any
               such loss or damage.

 2.10A    Fund Assets Held in the Custodian's Direct Paper System.  The
          -------------------------------------------------------
          Custodian may deposit and/or maintain securities owned by the Fund in
          the Direct Paper System of the Custodian subject to the following
          provisions:

          1)   No transaction relating to securities in the Direct Paper System
               will be effected in the absence of Proper Instructions;

          2)   The Custodian may keep securities of the Fund in the Direct Paper
               System only if such securities are represented in an account
               ("Account") of the Custodian in the Direct Paper System which
               shall not include any assets of the Custodian other than assets
               held as a fiduciary, custodian or otherwise for customers;

          3)   The records of the Custodian with respect to securities of the
               Fund which are maintained in the Direct Paper System shall
               identify by book-entry those securities belonging to the Fund;

                                      16
<PAGE>

           4)  The Custodian shall pay for securities purchased for the
               account of the Fund upon the making of an entry on the records
               of the Custodian to reflect such payment and transfer of
               securities to the account of the Fund. The Custodian shall
               transfer securities sold for the account of the Fund upon the
               making of an entry on the records of the Custodian to reflect
               such transfer and receipt of payment for the account of the
               Fund;

           5)  The Custodian shall furnish the Fund confirmation of each
               transfer to or from the account of the Fund, in the form of a
               written advice or notice, of Direct Paper on the next business
               day following such transfer and shall furnish to the Fund copies
               of daily transaction sheets reflecting each day's transaction in
               the Securities System for the account of the Fund;

           6)  The Custodian shall provide the Fund with any report on its
               system of internal accounting control as the Fund may reasonably
               request from time to time.

2.11 Segregated Account.  The Custodian shall upon receipt of Proper
     ------------------
     Instructions establish and maintain a segregated account or accounts for
     and on behalf of the Fund, into which account or accounts may be
     transferred cash and/or

                                      17
<PAGE>

securities, including securities maintained in an account by the Custodian
pursuant to Section 2.10 hereof, (i) in accordance with the provisions of any
agreement among the Fund, the Custodian and a broker-dealer registered under the
Exchange Act and a member of the NASD (or any futures commission merchant
registered under the Commodity Exchange Act), relating to compliance with the
rules of The Options Clearing Corporation and of any registered national
securities exchange (or the Commodity Futures Trading Commission or any
registered contract market), or of any similar organization or organizations,
regarding escrow or other arrangements in connection with transactions by the
Fund, (ii) for purposes of segregating cash or government securities in
connection with options purchased, sold or written by the Fund or commodity
futures contracts or options thereon purchased or sold by the Fund, (iii) for
the purposes of compliance by the Fund with the procedures required by
Investment Company Act Release No. 10666, or any subsequent release or releases
of the Securities and Exchange Commission relating to the maintenance of
segregated accounts by registered investment companies and (iv) for other proper
corporate purposes, but only, in the case of clause (iv), upon receipt of, in
                    --- ----
addition to Proper Instructions, a certified copy of a resolution of the Board
of Trustees or of the Executive Committee signed by an officer of the Fund and
certified by the Secretary or an Assistant Secretary,

                                      18
<PAGE>

     setting forth the purpose or purposes of such segregated account and
     declaring such purposes to be proper corporate purposes.

2.12 Ownership Certificates for Tax Purposes.  The Custodian shall execute
     ---------------------------------------
     ownership and other certificates and affidavits for all federal and state
     tax purposes in connection with receipt of income or other payments with
     respect to securities of the Fund held by it and in connection with
     transfers of securities.

2.13 Proxies.  The Custodian shall, with respect to the securities held
     -------
     hereunder, cause to be promptly executed by the registered holder of such
     securities, if the securities are registered otherwise than in the name of
     the Fund or a nominee of the Fund, all proxies, without indication of the
     manner in which such proxies are to be voted, and shall promptly deliver to
     the Fund such proxies, all proxy soliciting materials and all notices
     relating to such securities.

2.14 Communications Relating to Fund Portfolio Securities.  Subject to the
     ----------------------------------------------------
     provisions of Section 2.3, the Custodian shall transmit promptly to the
     Fund all written information (including, without limitation, pendency of
     calls and maturities of securities and expirations of rights in connection
     therewith and notices of exercise of call and put options written by the
     Fund and the maturity of futures contracts purchased or sold by the Fund)
     received by the


                                      19
<PAGE>

     Custodian from issuers of the securities being held for the Fund. With
     respect to tender or exchange offers, the Custodian shall transmit promptly
     to the Fund all written information received by the Custodian from issuers
     of the securities whose tender or exchange is sought and from the party (or
     his agents) making the tender or exchange offer. If the Fund desires to
     take action with respect to any tender offer, exchange offer or any other
     similar transaction, the Fund shall notify the Custodian at least three
     business days prior to the date on which the Custodian is to take such
     action.

2.15 Proper Instructions.  Proper Instructions as used throughout this Article 2
     -------------------
     means a writing signed or initialed by one or more person or persons as the
     Board of Trustees shall have from time to time authorized.  Each such
     writing shall set forth the specific transaction or type of transaction
     involved, including a specific statement of the purpose for which such
     action is requested. Oral instructions will be considered Proper
     Instructions if the Custodian reasonably believes them to have been given
     by a person authorized to give such instructions with respect to the
     transaction involved.  The Fund shall cause all oral instructions to be
     confirmed in writing.  Upon receipt of a certificate of the Secretary or an
     Assistant Secretary as to the authorization by the Board of Trustees of the
     Fund accompanied by a detailed description of procedures approved by the
     Board of Trustees, Proper Instructions may


                                      20
<PAGE>

     include communications effected directly between electro-mechanical or
     electronic devices provided that the Board of Trustees and the Custodian
     are satisfied that such procedures afford adequate safeguards for the
     Fund's assets. For purposes of this Section, Proper Instructions shall
     include instructions received by the Custodian pursuant to any three-party
     agreement which requires a segregated asset account in accordance with
     Section 2.11.

2.16 Actions Permitted without Express Authority.  The Custodian may in its
     -------------------------------------------
     discretion, without express authority from the Fund:

          1)   make payments to itself or others for minor expenses of handling
               securities or other similar items relating to its duties under
               this Contract, provided that all such payments shall be accounted
                              --------
               for to the Fund;

          2)   surrender securities in temporary form for securities in
               definitive form;

          3)   endorse for collection, in the name of the Fund, checks, drafts
               and other negotiable instruments; and

          4)   in general, attend to all non-discretionary details in connection
               with the sale, exchange, substitution, purchase, transfer and
               other dealings with the securities and property of the Fund

                                      21
<PAGE>

               except as otherwise directed by the Board of Trustees 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 Trustees 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 Trustees pursuant
     to the Agreement and Declaration of Trust 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 Trustees of the Fund to keep the
books of account of the Fund and/or compute the net asset value per share of the
outstanding shares of the Fund or, if directed in writing to do so by the Fund,
shall itself keep such books of account and/or compute such net asset value per
share.  If so directed, the Custodian shall also calculate weekly the net income
of the Fund as described in


                                      22
<PAGE>

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 3la-1 and 3la-2 thereunder.
All such records shall be the property of the Fund and shall at all times during
the regular business hours of the Custodian be open for inspection by duly
authorized officers, employees or agents of the Fund and employees and agents of
the Securities and Exchange Commission. The Custodian shall, at the Fund's
request, supply the Fund with a tabulation of securities owned by the Fund and
held by the Custodian and shall, when requested to do so by the Fund and for
such compensation as shall be agreed upon between the Fund and the Custodian,
include certificate numbers in such tabulations.

                                      23
<PAGE>

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

     The Custodian shall take all reasonable action, as the Fund may from time
to time request, to obtain from year to year favorable opinions from the Fund's
independent accountants with respect to its activities hereunder in connection
with the preparation of the Fund's Form N-2, and Form N-SAR or other annual
reports to the Securities and Exchange Commission and with respect to any other
requirements of such Commission.

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

     The Custodian shall provide the Fund, at such times as the Fund may
reasonably require, with reports by independent public accountants on the
accounting system, internal accounting control and procedures for safeguarding
securities, futures contracts and options on futures contracts, including
securities deposited and/or maintained in a Securities System, relating to the
services provided by the Custodian under this Contract; such reports, shall be
of sufficient scope and in sufficient detail, as may reasonably be required by
the Fund to provide reasonable assurance that any material inadequacies would be
disclosed by such examination, and, if there are no such inadequacies, the
reports shall so state.

7.   Compensation of Custodian
     -------------------------

                                      24
<PAGE>

     The Custodian shall be entitled to reasonable compensation for its services
and expenses as Custodian, as agreed upon from time to time between the Fund and
the Custodian.

8.   Responsibility of Custodian
     ---------------------------

     So long as and to the extent that it is in the exercise of reasonable care,
the Custodian shall not be responsible for the title, validity or genuineness of
any property or evidence of title thereto received by it or delivered by it
pursuant to this Contract and shall be held harmless in acting upon any notice,
request, consent, certificate or other instrument reasonably believed by it to
be genuine and to be signed by the proper party or parties, including any
futures commission merchant acting pursuant to the terms of a three-party
futures or options agreement.  The Custodian shall be held to the exercise of
reasonable care in carrying out the provisions of this Contract, but shall be
kept indemnified by and shall be without liability to the Fund for any action
taken or omitted by it in good faith without negligence. It shall be entitled to
rely on and may act upon advice of counsel (who may be counsel for the Fund) on
all matters, and shall be without liability for any action reasonably taken or
omitted pursuant to such advice.

     If the Fund requires the Custodian to take any action with respect to
securities, which action involves the payment of money or which action may, in
the opinion of the Custodian, result in the Custodian or its nominee assigned to
the Fund


                                      25
<PAGE>

being liable for the payment of money or incurring liability of some other form,
the Fund, as a prerequisite to requiring the Custodian to take such action,
shall provide indemnity to the Custodian in an amount and form satisfactory to
it.

     If the Fund requires the Custodian to advance cash or securities for any
purpose or in the event that the Custodian or its nominee shall incur or be
assessed any taxes, charges, expenses, assessments, claims or liabilities in
connection with the performance of this Contract, except such as may arise from
its or its nominee's own negligent action, negligent failure to act or willful
misconduct, any property at any time held for the account of the Fund shall be
security therefor and should the Fund fail to repay the Custodian promptly, the
Custodian shall be entitled to utilize available cash and to dispose of the Fund
assets to the extent necessary to obtain reimbursement.

9.   Effective Period, Termination 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; provide, 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


                                      26
<PAGE>

Assistant Secretary that the Board of Trustees 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
Trustees has reviewed the use by the Fund of such Securities System, as required
in each case by Rule 17f-4 under the Investment Company Act of 1940, as amended
and that the Custodian shall not act under Section 2.10A hereof in the absence
of receipt of an initial certificate of the Secretary or an Assistant Secretary
that the Board of Trustees 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 Trustees 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 Agreement and Declaration of Trust, and
further provided, that the Fund may at any time by action of its Board of
Trustees (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.

                                      27
<PAGE>

     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 Trustees of the
Fund, the Custodian shall, upon termination, deliver to such successor custodian
at the office of the Custodian, duly endorsed and in the form for transfer, all
securities then held by it hereunder and shall transfer to an account of the
successor custodian all of the Fund's securities held in a Securities System.

     If no such successor custodian shall be appointed, the Custodian shall, in
like manner, upon receipt of a certified copy of a vote of the Board of Trustees
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 Trustees 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,


                                      28
<PAGE>

all securities, funds and other properties held by the Custodian and all
instruments held by the Custodian relative thereto and all other property held
by it under this Contract and to transfer to an account of such successor
custodian all of the Fund's securities held in any Securities System.
Thereafter, such bank or trust company shall be the successor of the Custodian
under this Contract.

     In the event that securities, funds and other properties remain in the
possession of the Custodian after the date of termination hereof owing to
failure of the Fund to procure the certified copy of the vote referred to or of
the Board of Trustees 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 Agreement and Declaration of Trust of the Fund.

                                      29
<PAGE>

No interpretive or additional provisions made as provided in the preceding
sentence shall be deemed to be an amendment of this Contract.

12.  Massachusetts Law to Apply
     --------------------------

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

13.  Prior Contracts
     ---------------

     This Contract supersedes and terminates, as of the date hereof, all prior
contracts between the Fund and the Custodian relating to the custody of the
Fund's assets.

                                      30

<PAGE>

                                                                   EXHIBIT 99(P)

                             SUBSCRIPTION AGREEMENT

          THIS SUBSCRIPTION AGREEMENT is entered into as of the [     ] day of
______, 1999, between The BlackRock Pennsylvania Strategic Municipal Trust, a
trust organized and existing under the laws of Delaware (the "Trust"), and
BlackRock Advisors, Inc. or one of its affiliates (the "Purchaser").

          THE PARTIES HEREBY AGREE AS FOLLOWS:

          1.   PURCHASE AND SALE OF THE SHARES

          1.1  SALE AND ISSUANCE OF SHARES. Subject to the terms and conditions
of this Agreement, the Trustees agree to sell to the Purchaser, and the
Purchaser agrees to purchase from the Trustees 6,981 common shares of beneficial
interest, par value $.001, representing undivided beneficial interests in the
Trust (the "Shares") at a price per Share of $14.325 for an aggregate purchase
price of $100,002.82.

          2.   REPRESENTATIONS, WARRANTIES AND COVENANTS OF THE PURCHASER. The
Purchaser hereby represents and warrants to, and covenants for the benefit of,
the Trust that:

          2.1  PURCHASE ENTIRELY FOR OWN ACCOUNT.  This Agreement is made by the
Trustees with the Purchaser in reliance upon the Purchaser's representation to
the Trustees, which by the Purchaser's execution of this Agreement the Purchaser
hereby confirms, that the Shares are being acquired for investment for the
Purchaser's own account, and not as a nominee or agent and not with a view to
the resale or distribution by the Purchaser of any of the Shares, and that the
Purchaser has no present intention of selling, granting any participation in, or
otherwise distributing the Shares, in either case in violation of any securities
registration requirement under applicable law, but subject nevertheless, to any
requirement of law that the disposition of its property shall at all times by
within its control.  By executing this Agreement, the Purchaser further
represents that the Purchaser does not have any contract, undertaking, agree-
<PAGE>

ment or arrangement with any person to sell, transfer or grant participation to
such person or to any third person, with respect to any of the Shares.

          2.2  INVESTMENT EXPERIENCE.  The Purchaser acknowledges that it can
bear the economic risk of the investment for an indefinite period of time and
has such knowledge and experience in financial and business matters (and
particularly in the business in which the Trust operates) as to be capable of
evaluating the merits and risks of the investment in the Shares.  The Purchaser
is an "accredited investor" as defined in Rule 501(a) of Regulation D under the
Securities Act of 1933 (the "Act").

          2.3  RESTRICTED SECURITIES.  The Purchaser understands that the Shares
are characterized as "restricted securities" under the United States
securities laws inasmuch as they are being acquired from the Trustees in a
transaction not involving a public offering and that under such laws and
applicable regulations such Shares may be resold without registration under the
Act only in certain circumstances.  In this connection, the Purchaser represents
that it understands the resale limitations imposed by the Act and is generally
familiar with the existing resale limitations imposed by Rule 144.

          2.4  FURTHER LIMITATIONS ON DISPOSITION.  The Purchaser further agrees
not to make any disposition directly or indirectly of all or any portion of the
Shares unless and until:

          (a)  There is then in effect a registration statement under the Act
covering such proposed disposition and such disposition is made in accordance
with such registration statement; or

          (b)  The Purchaser shall have furnished the Trustees with an opinion
of counsel, reasonably satisfactory to the Trustees, that such disposition will
not require registration of such Shares under the Act.

          (c)  Notwithstanding the provisions of subsections (a) and (b) above,
no such registration statement or opinion of counsel shall be necessary for a
transfer by the Purchaser to any affiliate of the Purchaser, if the transferee
agrees in writing to be subject to the


                                       2
<PAGE>

terms hereof to the same extent as if it were the original Purchaser hereunder.

          2.5  LEGENDS.  It is understood that the certificate evidencing the
Shares may bear either or both of the following legends:

          (a)  "These securities have not been registered under the Securities
Act of 1933. They may not be sold, offered for sale, pledged or hypothecated in
the absence of a registration statement in effect with respect to the Shares
under such Act or an opinion of counsel reasonably satisfactory to the Trustees
of The BlackRock Pennsylvania Strategic Municipal Trust that such registration
is not required."

          (b)  Any legend required by the laws of any other applicable
jurisdiction.

          The Purchaser and the Trustees agree that the legend contained in the
paragraph (a) above shall be removed at a holder's request when they are no
longer necessary to ensure compliance with federal securities laws.

          2.6  COUNTERPARTS.  This Agreement may be signed in any number of
counterparts, each of which shall be an original, with the same effect as if the
signatures thereto and hereto were upon the same instrument.


                                       3
<PAGE>

          IN WITNESS WHEREOF, the parties have executed this Agreement as of the
date first above written.

                                         THE BLACKROCK PENNSYLVANIA
                                         STRATEGIC MUNICIPAL TRUST



                                         By:
                                            -----------------------------------
                                            Name:
                                            Title:



                                         BlackRock Advisors, Inc.



                                         By:
                                            -----------------------------------
                                            Name:
                                            Title:
                                            Address:


                                       4

<PAGE>

                                                                   EXHIBIT 99(S)

                               POWER OF ATTORNEY

          That each of the undersigned officers and trustees of The BlackRock
Pennsylvania Strategic Municipal Trust, a business trust formed under the laws
of the State of Delaware (the "Trust"), do constitute and appoint Ralph S.
Schlosstein, Laurence D. Fink and Karen H. Sabath , and each of them, his 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 trustee, a Registration Statement on Form N-2,
including any pre-effective amendments and/or any post-effective amendments
thereto 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 of the Trust or the registration or offering of the Trust's common
shares of beneficial interest, par value $.001 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.
<PAGE>


     IN WITNESS WHEREOF, each of the undersigned has executed this Power of
Attorney this 23rd day of July, 1999.


                     /s/ Dr. Andrew F. Brimmer
                     --------------------------------------------------------
                         Dr. Andrew F. Brimmer
                         Trustee

                     /s/ Richard E. Cavanagh
                     --------------------------------------------------------
                         Richard E. Cavanagh
                         Trustee


                     /s/ Kent Dixon
                     --------------------------------------------------------
                         Kent Dixon
                         Trustee


                     /s/ Frank J. Fabozzi
                     --------------------------------------------------------
                         Frank J. Fabozzi
                         Trustee


                     /s/ James Clayburn LaForce, Jr.
                     --------------------------------------------------------
                         James Clayburn LaForce, Jr.
                         Trustee


                     /s/ Walter F. Mondale
                     --------------------------------------------------------
                         Walter F. Mondale
                         Trustee


                     /s/ Ralph S. Schlosstein
                     --------------------------------------------------------
                         Ralph S. Schlosstein
                         Trustee and President


                                       2
<PAGE>

                     /s/ Laurence D. Fink
                     --------------------------------------------------------
                         Laurence D. Fink
                         Trustee


                     /s/ Henry Gabbay
                     --------------------------------------------------------
                         Henry Gabbay
                         Treasurer


                                       3



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