MERRILL LYNCH OREGON MUNICIPAL BOND FUND OF MLMSMST
497, 1994-10-25
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<PAGE>
PROSPECTUS
OCTOBER 21, 1994

                    MERRILL LYNCH OREGON MUNICIPAL BOND FUND
                MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST

   P.O. BOX 9011, PRINCETON, NEW JERSEY 08543-9011 - PHONE NO. (609) 282-2800
                              -------------------

    Merrill  Lynch  Oregon Municipal  Bond Fund  (the "Fund")  is a  mutual fund
seeking to  provide shareholders  with as  high a  level of  income exempt  from
Federal  and  Oregon  income  taxes as  is  consistent  with  prudent investment
management. The Fund invests primarily  in a portfolio of long-term,  investment
grade  obligations, the interest on which, in the opinion of bond counsel to the
issuer, is  exempt  from Federal  and  Oregon income  taxes  ("Oregon  Municipal
Bonds").  The Fund  may invest  in certain  tax-exempt securities  classified as
"private activity bonds" that  may subject certain investors  in the Fund to  an
alternative  minimum tax.  At times,  the Fund may  seek to  hedge its portfolio
through the use of futures transactions  and options. There can be no  assurance
that the investment objective of the Fund will be realized.

    Pursuant  to the  Merrill Lynch Select  Pricing-SM- System,  the Fund offers
four classes of  shares, each  with a  different combination  of sales  charges,
ongoing  fees and  other features. The  Merrill Lynch  Select Pricing-SM- System
permits an investor to choose the method of purchasing shares that the  investor
believes is most beneficial given the amount of the purchase, the length of time
the  investor expects to  hold the shares and  other relevant circumstances. See
"Merrill Lynch Select Pricing-SM- System" on page 4.

    Shares may be purchased directly from Merrill Lynch Funds Distributor,  Inc.
(the  "Distributor"),  P.O. Box  9011, Princeton,  New Jersey  08543-9011 [(609)
282-2800], or from securities dealers which have entered into dealer  agreements
with   the  Distributor,  including  Merrill   Lynch,  Pierce,  Fenner  &  Smith
Incorporated ("Merrill Lynch"). The minimum  initial purchase is $1,000 and  the
minimum  subsequent purchase  is $50. Merrill  Lynch may charge  its customers a
processing fee  (presently  $4.85)  for confirming  purchases  and  repurchases.
Purchases  and redemptions  directly through the  Fund's Transfer  Agent are not
subject to  the processing  fee. See  "Purchase of  Shares" and  "Redemption  of
Shares".

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

THESE  SECURITIES  HAVE  NOT  BEEN APPROVED  OR  DISAPPROVED  BY  THE SECURITIES
  AND EXCHANGE  COMMISSION OR  ANY  STATE SECURITIES  COMMISSION NOR  HAS  THE
    SECURITIES  AND EXCHANGE  COMMISSION OR ANY  STATE SECURITIES COMMISSION
     PASSED  UPON   THE   ACCURACY   OR  ADEQUACY   OF   THIS   PROSPECTUS.
           ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.

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

    This Prospectus is a concise statement of information about the Fund that is
relevant to making an investment in the Fund. This Prospectus should be retained
for  future reference. A  statement containing additional  information about the
Fund, dated October 21,  1994 (the "Statement  of Additional Information"),  has
been filed with the Securities and Exchange Commission (the "Commission") and is
available,  without charge, by  calling or by  writing Merrill Lynch Multi-State
Municipal Series Trust (the "Trust") at the above-referenced telephone number or
address. The  Statement  of Additional  Information  is hereby  incorporated  by
reference  into this Prospectus. The Fund is  a separate series of the Trust, an
open-end management  investment company  organized as  a Massachusetts  business
trust.

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

                         FUND ASSET MANAGEMENT--MANAGER
               MERRILL LYNCH FUNDS DISTRIBUTOR, INC.--DISTRIBUTOR
<PAGE>
                                   FEE TABLE

    A  general comparison of  the sales arrangements  and other nonrecurring and
recurring expenses applicable to shares of the Fund follows:

<TABLE>
<CAPTION>
                                                         CLASS A(A)             CLASS B(B)          CLASS C(C)        CLASS D(C)
                                                      -----------------    ---------------------    -----------    -----------------
<S>                                                   <C>                  <C>                      <C>            <C>
SHAREHOLDER TRANSACTION EXPENSES:
  Maximum Sales Charge Imposed on Purchases
    (as a percentage of offering price)............     4.00%(d)                   None             None               4.00%(d)
  Sales Charge Imposed on Dividend Reinvestments...         None                   None             None                 None
  Deferred Sales Charge (as a percentage of
    original purchase price or redemption proceeds,
    whichever is lower)............................        None(e)         4.0% during the first    1% for              None(e)
                                                                           year, decreasing 1.0%    one year
                                                                           annually thereafter
                                                                           to 0.0% after the
                                                                           fourth year
    Exchange Fee...................................         None                   None             None                 None

ANNUAL FUND OPERATING EXPENSES
  (AS A PERCENTAGE OF AVERAGE NET ASSETS)(F):
  Management Fees(g)...............................        0.55%                   0.55%            0.55%                0.55%
  12b-1 Fees(h):
    Account Maintenance Fees.......................         None                   0.25%            0.25%                0.10%
    Distribution Fees..............................         None                   0.25%            0.35%                None
                                                                           (CLASS B SHARES
                                                                           CONVERT TO CLASS D
                                                                           SHARES AUTOMATICALLY
                                                                           AFTER APPROXIMATELY
                                                                           TEN YEARS, CEASE
                                                                           BEING SUBJECT TO
                                                                           DISTRIBUTION FEES AND
                                                                           ARE SUBJECT TO LOWER
                                                                           ACCOUNT MAINTENANCE
                                                                                FEES)
OTHER EXPENSES:
  Custodial Fees...................................         .03%                   .03%             .03%                 .03%
  Shareholder Servicing Costs(i)...................         .05%                   .05%             .05%                 .05%
  Miscellaneous....................................         .67%                   .67%             .67%                 .67%
                                                             ---                    ---              ---                 ----
      Total Other Expenses.........................         .75%                   .75%             .75%                 .75%
                                                             ---                    ---              ---                 ----
Total Fund Operating Expenses......................        1.30%                   1.80%            1.90%                1.40%

                                                             ---                    ---              ---                 ----
                                                             ---                    ---              ---                 ----
<FN>
- ------------
(a)  Class A shares are sold to a limited group of investors including  existing
     Class  A shareholders and  investment programs. See  "Purchase of Shares --
     Initial Sales Charge Alternatives  -- Class A and  Class D Shares" --  page
     22.
(b)  Class  B shares  convert to Class  D shares  automatically approximately 10
     years after initial  purchase. See  "Purchase of Shares  -- Deferred  Sales
     Charge Alternatives -- Class B and Class C Shares" -- page 23.
(c)  Prior  to the date of this Prospectus, the Fund has not offered its Class C
     or Class D shares to the public.
(d)  Reduced for purchases of $25,000 and over. Class A or Class D purchases  of
     $1,000,000  or  more  are  not  subject to  an  initial  sales  charge. See
     "Purchase of Shares  -- Initial Sales  Charge Alternatives --  Class A  and
     Class D Shares" -- page 22.
(e)  Class  A and Class D shares are  not subject to a contingent deferred sales
     charge ("CDSC"), except that purchases of $1,000,000 or more which are  not
     subject  to an  initial sales charge  may instead  be subject to  a CDSC if
     redeemed within the first year of purchase.
(f)  Information for Class A and Class B shares is stated for the period  August
     27,  1993 (commencement of  operations) through July  31, 1994. Information
     under "Other Expenses" for Class C and Class D shares is estimated for  the
     fiscal year ending July 31, 1995.
(g)  See  "Management of  the Fund --  Management and  Advisory Arrangements" --
     page 19.
</TABLE>

                                       2
<PAGE>
<TABLE>
<S>  <C>
(h)  See "Purchase of Shares -- Distribution Plans" -- page 26.
(i)  See "Management of the Fund -- Transfer Agency Services" -- page 19.
</TABLE>

EXAMPLE:

<TABLE>
<CAPTION>
                                                                         CUMULATIVE EXPENSES PAID FOR THE PERIOD OF:
                                                                       -----------------------------------------------
                                                                        1 YEAR      3 YEARS      5 YEARS      10 YEARS
                                                                       --------     --------     --------     --------
<S>                                                                    <C>          <C>          <C>          <C>
An investor would pay the following expenses on a $1,000
  investment including the maximum $40 initial sales charge (Class
  A and Class D shares only) and assuming (1) the Total Fund
  Operating Expenses for each class set forth above, (2) a 5%
  annual return throughout the periods and (3) redemption at the
  end of the period:
    Class A.......................................................     $    53      $    80      $   108      $   191
    Class B.......................................................     $    58      $    77      $    97      $   212
    Class C.......................................................     $    29      $    60      $   103      $   222
    Class D.......................................................     $    54      $    83      $   114      $   201
An investor would pay the following expenses on the same $1,000
  investment assuming no redemption at the end of the period:
    Class A.......................................................     $    53      $    80      $   108      $   191
    Class B.......................................................     $    18      $    57      $    97      $   212
    Class C.......................................................     $    19      $    60      $   103      $   222
    Class D.......................................................     $    54      $    83      $   114      $   201
</TABLE>

    The foregoing Fee Table is intended to assist investors in understanding the
costs and  expenses  that  a shareholder  in  the  Fund will  bear  directly  or
indirectly. The expenses set forth under "Other Expenses" are based on estimated
amounts  through the end of the Fund's first fiscal year on an annualized basis.
The  Example  set  forth  above  assumes  reinvestment  of  all  dividends   and
distributions  and  utilizes a  5%  annual rate  of  return as  mandated  by the
regulations  of  the  Commission.  THE  EXAMPLE  SHOULD  NOT  BE  CONSIDERED   A
REPRESENTATION  OF PAST OR FUTURE EXPENSES OR ANNUAL RATES OF RETURN, AND ACTUAL
EXPENSES OR ANNUAL RATE  OF RETURN MAY  BE MORE OR LESS  THAN THOSE ASSUMED  FOR
PURPOSES  OF THE EXAMPLE. Class B and Class C shareholders who hold their shares
for an extended period of time may pay more in Rule 12b-1 distribution fees than
the economic equivalent of the  maximum front-end sales charges permitted  under
the  Rules of Fair  Practice of the National  Association of Securities Dealers,
Inc. ("NASD") Merrill Lynch may charge its customers a processing fee (presently
$4.85) for  confirming  purchases  and repurchases.  Purchases  and  redemptions
directly  through the  Fund's Transfer Agent  are not subject  to the processing
fee. See "Purchase of Shares" and "Redemption of Shares".

    As of  July  31,  1994,  the  Manager has  voluntarily  waived  all  of  its
management  fee and  voluntarily reimbursed  the Fund  for a  portion of certain
other expenses (excluding 12b-1 fees). The fee table has been restated to assume
the absence  of  any  such  waiver or  reimbursement  because  the  Manager  may
discontinue or reduce such waiver and assumption of expenses at any time without
notice.  During the period August 27,  1993 (commencement of operations) to July
31, 1994, the Manager  waived management fees  and reimbursed expenses  totaling
1.22%  for Class A  shares and 1.22% for  Class B shares  after which the Fund's
total expense ratio net of reimbursement was 0.08% for Class A shares and  0.58%
for  Class B shares. Information is not  provided with respect to either Class C
and Class D  shares since  no Class  C or Class  D shares  were publicly  issued
during that period.

                                       3
<PAGE>
                    MERRILL LYNCH SELECT PRICING-SM- SYSTEM

    The  Fund  offers four  classes  of shares  under  the Merrill  Lynch Select
Pricing-SM- System. The shares of each class  may be purchased at a price  equal
to  the next determined net  asset value per share  subject to the sales charges
and ongoing fee arrangements described below. Shares of Class A and Class D  are
sold  to investors choosing the initial sales charge alternatives, and shares of
Class B and Class  C are sold  to investors choosing  the deferred sales  charge
alternatives.  The Merrill Lynch Select Pricing-SM-  System is used by more than
50 mutual funds advised by Merrill Lynch Asset Management, L.P. ("MLAM") or  its
affiliate,  Fund Asset Management, L.P. ("FAM"  or the "Manager"). Funds advised
by MLAM or FAM are referred to herein as "MLAM-advised mutual funds."

    Each Class A, Class B,  Class C or Class D  share of the Fund represents  an
identical  interest in  the investment  portfolio of the  Fund and  has the same
rights, except that Class B, Class C and Class D shares bear the expenses of the
ongoing account  maintenance  fees and  Class  B and  Class  C shares  bear  the
expenses  of  the  ongoing  distribution  fees  and  the  additional incremental
transfer agency costs resulting from the deferred sales charge arrangements. The
deferred sales charges and account maintenance fees that are imposed on Class  B
and  Class C shares, as well as the account maintenance fees that are imposed on
the Class  D shares,  will be  imposed directly  against those  classes and  not
against  all assets of the  Fund and, accordingly, such  charges will not affect
the net asset value of any other class or have any impact on investors  choosing
another sales charge option. Dividends paid by the Fund for each class of shares
will  be calculated in the same manner at  the same time and will differ only to
the extent that account  maintenance and distribution  fees and any  incremental
transfer  agency costs relating  to a particular class  are borne exclusively by
that class.  Each  class has  different  exchange privileges.  See  "Shareholder
Services -- Exchange Privilege".

    Investors  should understand  that the purpose  and function  of the initial
sales charges with respect  to the Class A  and Class D shares  are the same  as
those  of the  deferred sales charges  with respect to  the Class B  and Class C
shares in  that the  sales charges  applicable  to each  class provide  for  the
financing   of   the   distribution   of   the   shares   of   the   Fund.   The
distribution-related revenues paid with respect to  a class will not be used  to
finance  the  distribution expenditures  of another  class. Sales  personnel may
receive different compensation for selling different classes of shares.

    The following table sets  forth a summary  of the distribution  arrangements
for  each class  of shares  under the  Merrill Lynch  Select Pricing-SM- System,
followed by a more detailed  description of each class  and a discussion of  the
factors  that investors should consider in  determining the method of purchasing
shares under the Merrill Lynch Select Pricing System that the investor  believes
is most beneficial under his particular circumstances. More detailed information
as to each class of shares is set forth under "Purchase of Shares".

                                       4
<PAGE>

<TABLE>
<CAPTION>
                                                           ACCOUNT
                                                         MAINTENANCE   DISTRIBUTION
CLASS                  SALES CHARGE(1)                       FEE           FEE                      CONVERSION FEATURE
<C>     <S>                                              <C>           <C>            <C>
  A     Maximum 4.00% initial sales charge(2)(3)             No             No        No
  B     CDSC for a period of 4 years, at a rate of          0.25%         0.25%       B shares convert to D shares
          4.0% during the first year, decreasing 1.0%                                   automatically after
          annually to 0.0%                                                              approximately ten years(4)
  C     1.0% CDSC for one year                              0.25%         0.35%       No
  D     Maximum 4.00% initial sales                         0.10%           No        No
            charge(3)
<FN>
- ---------
(1)  Initial  sales charges are imposed at the  time of purchase as a percentage
     of the offering price.  CDSCs are imposed if  the redemption occurs  within
     the  applicable CDSC time period. The charge  will be assessed on an amount
     equal to the lesser of the proceeds of redemption or the cost of the shares
     being redeemed.
(2)  Offered only  to eligible  investors. See  "Purchase of  Shares --  Initial
     Sales Charge Alternatives -- Class A and Class D Shares -- Eligible Class A
     Investors".
(3)  Reduced  for  purchases of  $25,000  or more.  Class  A and  Class  D share
     purchases of $1,000,000  or more  may not be  subject to  an initial  sales
     charge  but instead may be  subject to a CDSC  if redeemed within one year.
     See "Class A" and "Class D" below.
(4)  The conversion period for dividend  reinvestment shares is modified.  Also,
     Class  B  shares  of certain  other  MLAM-advised mutual  funds  into which
     exchanges may be  made have  an eight year  conversion period.  If Class  B
     shares of the Fund are exchanged for Class B shares of another MLAM-advised
     mutual  fund,  the  conversion  period applicable  to  the  Class  B shares
     acquired in the exchange will apply, and the holding period for the  shares
     exchanged will be tacked onto the holding period for the shares acquired.
</TABLE>

   
<TABLE>
<S>          <C>
CLASS A:     Class  A  shares  incur  an initial  sales  charge  when  they are
             purchased and bear no ongoing distribution or account  maintenance
             fees.  Class A shares are offered  to a limited group of investors
             and  also  will  be  issued  upon  reinvestment  of  dividends  on
             outstanding  Class A shares. Investors  that currently own Class A
             shares  in  a  shareholder   account  are  entitled  to   purchase
             additional  Class A shares  in that account.  In addition, Class A
             shares will be offered to Merrill  Lynch & Co., Inc. ("ML &  Co.")
             and  its subsidiaries  (the term "subsidiaries",  when used herein
             with respect to ML & Co.,  includes MLAM, the Manager and  certain
             other  entities directly or indirectly wholly-owned and controlled
             by ML & Co.) and their  directors and employees and to members  of
             the Boards of MLAM-advised mutual funds. The maximum initial sales
             charge  is 4.00%,  which is reduced  for purchases  of $25,000 and
             over. Purchases of  $1,000,000 or more  may not be  subject to  an
             initial  sales charge, but if the  initial sales charge is waived,
             such purchases  may  be subject  to  a contingent  deferred  sales
             charge  ("CDSC") if the shares are  redeemed within one year after
             purchase.  Sales  charges  also  are  reduced  under  a  right  of
             accumulation  which takes into account  the investor's holdings of
             all classes of  all MLAM-advised  mutual funds.  See "Purchase  of
             Shares -- Initial Sales Charge Alternatives -- Class A and Class D
             Shares".

CLASS B:     Class  B  shares  do  not  incur  a  sales  charge  when  they are
             purchased, but they are subject to an ongoing account  maintenance
             fee  of 0.25%, an ongoing distribution fee of 0.25% of the average
             net assets and a  CDSC if they are  redeemed within four years  of
             purchase. Approximately ten years after issuance,
</TABLE>
    

                                       5
<PAGE>
<TABLE>
<S>          <C>
             Class  B shares will convert automatically  into Class D shares of
             the Fund, which are subject to a lower account maintenance fee  of
             0.10%  and no  distribution fee. Class  B shares  of certain other
             MLAM-advised mutual funds into which exchanges may be made convert
             into Class D shares automatically after approximately eight years.
             If Class B shares of the Fund are exchanged for Class B shares  of
             another MLAM-advised mutual fund, the conversion period applicable
             to the Class B shares acquired in the exchange will apply, as will
             the  Class D account maintenance fee of the acquired fund upon the
             conversion, and the holding period  for the shares exchanged  will
             be  tacked  onto  the  holding  period  for  the  shares acquired.
             Automatic conversion of Class  B shares into  Class D shares  will
             occur at least once a month on the basis of the relative net asset
             values  of the shares  of the two classes  on the conversion date,
             without the imposition  of any  sales load, fee  or other  charge.
             Conversion  of Class B shares to Class D shares will not be deemed
             a purchase or sale of the shares for Federal income tax  purposes.
             Shares  purchased  through reinvestment  of  dividends on  Class B
             shares also  will convert  automatically to  Class D  shares.  The
             conversion  period for dividend reinvestment shares is modified as
             described under  "Purchase  of  Shares --  Deferred  Sales  Charge
             Alternatives  -- Class B and Class C Shares -- Conversion of Class
             B Shares to Class D Shares."

CLASS C:     Class C  shares  do  not  incur  a  sales  charge  when  they  are
             purchased,  but they are subject to an ongoing account maintenance
             fee of 0.25% and an ongoing  distribution fee of 0.35% of  average
             net  assets. Class C shares are also subject to a CDSC if they are
             redeemed within one year of purchase. Although Class C shares  are
             subject  to a  1.0% CDSC  for only one  year (as  compared to four
             years for  Class B  shares),  Class C  shares have  no  conversion
             feature  and,  accordingly,  an investor  that  purchases  Class C
             shares will be subject to  distribution fees that will be  imposed
             on  Class  C shares  for an  indefinite  period subject  to annual
             approval  by  the   Fund's  Board  of   Trustees  and   regulatory
             limitations.

CLASS D:     Class  D  shares  incur  an initial  sales  charge  when  they are
             purchased and are subject to an ongoing account maintenance fee of
             0.10% of average net assets. Class D shares are not subject to  an
             ongoing  distribution  fee or  any  CDSC when  they  are redeemed.
             Purchases of $1,000,000 or more may  not be subject to an  initial
             sales  charge,  but if  the initial  sales  charge is  waived such
             purchases will be  subject to  a CDSC of  1.0% if  the shares  are
             redeemed  within one year after  purchase. The schedule of initial
             sales charges and reductions for the Class D shares is the same as
             the schedule  for Class  A shares.  Class D  shares also  will  be
             issued  upon conversion of Class B shares as described above under
             "Class B" above. See "Purchase  of Shares -- Initial Sales  Charge
             Alternatives -- Class A and Class D Shares".
</TABLE>

    The  following is a discussion of the factors that investors should consider
in determining the method  of purchasing shares under  the Merrill Lynch  Select
Pricing-SM-  System  that the  investor believes  is  most beneficial  under his
particular circumstances.

    INITIAL SALES CHARGE ALTERNATIVES.   Investors who  prefer an initial  sales
charge  alternative may  elect to  purchase Class  D shares  or, if  an eligible
investor,  Class  A  shares.  Investors   choosing  the  initial  sales   charge
alternative  who are eligible to purchase Class A shares should purchase Class A
shares rather than Class D shares because of the account maintenance fee imposed
on Class D shares. Investors qualifying for significantly reduced initial  sales
charges  may find the  initial sales charge  alternative particularly attractive
because similar sales charge  reductions are not available  with respect to  the
deferred  sales charges imposed in connection with purchases of Class B or Class
C shares. Investors not qualifying for reduced initial sales charges who  expect
to maintain their

                                       6
<PAGE>
investment  for an extended period of time also may elect to purchase Class A or
Class D shares, because  over time the  accumulated ongoing account  maintenance
and  distribution fees on Class B or Class C shares may exceed the initial sales
charge and, in the case of Class D shares, the account maintenance fee. Although
some investors  that  previously purchased  Class  A  shares may  no  longer  be
eligible  to purchase Class  A shares of other  MLAM-advised mutual funds, those
previously purchased Class A shares, together with Class B, Class C and Class  D
share  holdings, will count toward a right of accumulation which may qualify the
investor  for  reduced  initial  sales  charges  on  new  initial  sales  charge
purchases.  In addition, the ongoing Class B and Class C account maintenance and
distribution fees will cause Class B and  Class C shares to have higher  expense
ratios,  pay lower dividends and have lower total returns than the initial sales
charge shares. The ongoing Class D  account maintenance fees will cause Class  D
shares  to have  a higher expense  ratio, pay  lower dividends and  have a lower
total return than Class A shares.

    DEFERRED SALES CHARGE ALTERNATIVES.   Because no  initial sales charges  are
deducted at the time of purchase, Class B and Class C shares provide the benefit
of putting all of the investor's dollars to work from the time the investment is
made.  The deferred sales  charge alternatives may  be particularly appealing to
investors who do  not qualify  for a reduction  in initial  sales charges.  Both
Class  B and Class C shares are  subject to ongoing account maintenance fees and
distribution fees;  however, the  ongoing account  maintenance and  distribution
fees  potentially may  be offset  to the  extent any  return is  realized on the
additional funds initially invested in Class  B or Class C shares. In  addition,
Class  B  shares will  be converted  into Class  D  shares of  the Fund  after a
conversion period of approximately ten  years, and thereafter investors will  be
subject to lower ongoing fees.

    Certain  investors may elect to purchase Class B shares if they determine it
to be most advantageous to have all their funds invested initially and intend to
hold their shares for an  extended period of time.  Investors in Class B  shares
should  take into account whether they intend  to redeem their shares within the
CDSC period and, if not, whether they intend to remain invested until the end of
the conversion period  and thereby take  advantage of the  reduction in  ongoing
fees  resulting  from  the  conversion into  Class  D  shares.  Other investors,
however, may elect  to purchase  Class C  shares if  they determine  that it  is
advantageous  to have all their assets invested initially and they are uncertain
as to the length of time they intend to hold their assets in MLAM-advised mutual
funds. Although Class C shareholders are subject  to a shorter CDSC period at  a
lower  rate, they are subject to higher  distribution fees and forgo the Class B
conversion feature, making their investment  subject to account maintenance  and
distribution  fees for  an indefinite  period of  time. In  addition, while both
Class B  and  Class  C distribution  fees  are  subject to  the  limitations  on
asset-based sales charges imposed by the NASD, the Class B distribution fees are
further  limited  under a  voluntary waiver  of  asset-based sales  charges. See
"Purchase of Shares -- Limitations on the Payment of Deferred Sales Charges."

                                       7
<PAGE>
                              FINANCIAL HIGHLIGHTS

    The financial information in the table below has been audited in conjunction
with the annual  audit of the  financial statements  of the Fund  by Deloitte  &
Touche LLP, independent auditors. Financial statements for the period August 27,
1993 (commencement of operations) to July 31, 1994 and the independent auditors'
report  thereon are  included in  the Statement  of Additional  Information. The
following per share data and ratios have been derived from information  provided
in  the  Fund's  audited  financial  statements.  Financial  information  is not
presented for Class C  or Class D  shares since no shares  of those classes  are
publicly issued as of the date of this Prospectus. Further information about the
performance  of the Fund is contained in the Fund's most recent annual report to
shareholders which may be obtained, without charge, by calling or by writing the
Fund at the telephone number or address on the front cover of this Prospectus.

<TABLE>
<CAPTION>
                                   FOR THE        FOR THE
                                   PERIOD         PERIOD
                                 AUGUST 27,     AUGUST 27,
                                    1993+          1993+
                                 TO JULY 31,    TO JULY 31,
                                    1994           1994
                                 -----------    -----------
<S>                              <C>            <C>
                                   CLASS A        CLASS B
                                 -----------    -----------
INCREASE (DECREASE) IN NET
  ASSET VALUE:
  PER SHARE OPERATING
  PERFORMANCE:
Net Asset Value, beginning of
  period......................   $ 10.00        $ 10.00
                                 -----------    -----------
Investment income -- net......       .48            .43
Realized and unrealized loss
  on investments -- net.......      (.58)          (.58)
                                 -----------    -----------
Total from investment
  operations..................      (.10)          (.15)
                                 -----------    -----------
Less dividends and
  distributions:
Investment income -- net......      (.48)          (.43)
                                 -----------    -----------
In excess of realized gain on
  investments -- net..........      (.01)          (.01)
                                 -----------    -----------
Total dividends and
  distributions...............      (.49)          (.44)
                                 -----------    -----------
Net Asset Value, end of
  period......................   $  9.41        $  9.41
                                 -----------    -----------
                                 -----------    -----------
TOTAL INVESTMENT RETURN++:
Based on net asset value per
  share.......................     (1.13)%**      (1.59)%**
                                 -----------    -----------
                                 -----------    -----------
RATIOS TO AVERAGE NET ASSETS:
Expenses, excluding
  distribution fees and net of
  reimbursement...............       .08%*          .08%*
                                 -----------    -----------
                                 -----------    -----------
Expenses, net of
  reimbursement...............       .08%*          .58%*
                                 -----------    -----------
                                 -----------    -----------
Expenses......................      1.30%*         1.80%*
                                 -----------    -----------
                                 -----------    -----------
Investment income -- net......      5.26%*         4.75%*
                                 -----------    -----------
                                 -----------    -----------
SUPPLEMENTAL DATA:
Net assets, end of period
  (in thousands)..............   $ 6,712        $25,943
                                 -----------    -----------
                                 -----------    -----------
Portfolio Turnover............     52.88%         52.88%
                                 -----------    -----------
                                 -----------    -----------
<FN>
- ------------
 + Commencement of operations.
++ Total investment returns exclude the effects of sales loads.
 * Annualized.
** Aggregate total investment return.
</TABLE>

                                       8
<PAGE>
                       INVESTMENT OBJECTIVE AND POLICIES

    The investment objective of the Fund is to provide shareholders with as high
a level of income exempt from Federal  and Oregon income taxes as is  consistent
with  prudent investment  management. The  Fund seeks  to achieve  its objective
while providing  investors with  the opportunity  to invest  in a  portfolio  of
securities  consisting primarily of long-term obligations issued by or on behalf
of  the   State   of   Oregon,  its   political   subdivisions,   agencies   and
instrumentalities  and obligations of other  qualifying issuers, such as issuers
located in Puerto Rico, the Virgin Islands and Guam, which pay interest  exempt,
in  the opinion of  bond counsel to  the issuer, from  Federal and Oregon income
taxes. Obligations exempt from  Federal income taxes are  referred to herein  as
"Municipal  Bonds" and  obligations exempt from  both Federal  and Oregon income
taxes are referred to as  "Oregon Municipal Bonds." Unless otherwise  indicated,
references to Municipal Bonds shall be deemed to include Oregon Municipal Bonds.
The  Fund at all times, except during temporary defensive periods, will maintain
at least  65%  of its  total  assets invested  in  Oregon Municipal  Bonds.  The
investment  objective of  the Fund as  set forth  in the first  sentence of this
paragraph is a  fundamental policy and  may not be  changed without  shareholder
approval.

    Municipal  Bonds may include  several types of bonds.  The risks and special
considerations involved in investments in Municipal  Bonds vary by the types  of
instruments  to be acquired. Investments in Non-Municipal Tax-Exempt Securities,
as defined  herein,  may present  similar  risks, depending  on  the  particular
product.  Certain instruments in which the  Fund may invest may be characterized
as derivative instruments. See "Description  of Municipal Bonds" and  "Financial
Futures  Transactions and Options".  The interest on Municipal  Bonds may bear a
fixed rate or be  payable at a variable  or floating rate. At  least 80% of  the
Municipal  Bonds  purchased by  the  Fund primarily  will  be what  are commonly
referred to as "investment grade" securities, which are obligations rated at the
time of purchase within the four highest quality ratings as determined by either
Moody's Investors  Service, Inc.  ("Moody's") (currently  Aaa, Aa,  A and  Baa),
Standard  & Poor's Corporation  ("Standard & Poor's") (currently  AAA, AA, A and
BBB) or Fitch Investors Service, Inc. ("Fitch") (currently AAA, AA, A and  BBB).
If  Municipal Bonds are  unrated, such securities  will possess creditworthiness
comparable, in the opinion of the Manager, to obligations in which the Fund  may
invest.  Municipal  Bonds rated  in the  fourth  highest rating  category, while
considered "investment grade", have certain speculative characteristics and  are
more  likely to be downgraded to  non-investment grade than obligations rated in
one of the top three rating categories. See Appendix II -- "Ratings of Municipal
Bonds" --  in  the Statement  of  Additional Information  for  more  information
regarding  ratings of  debt securities.  An issue  of rated  Municipal Bonds may
cease to  be  rated  or its  rating  may  be reduced  below  "investment  grade"
subsequent  to its purchase  by the Fund.  If an obligation  is downgraded below
investment grade, the Manager will consider factors such as price, credit  risk,
market  conditions,  financial condition  of the  issuer  and interest  rates to
determine whether to continue to hold the obligation in the Fund's portfolio.

    The Fund may invest up  to 20% of its total  assets in Municipal Bonds  that
are  rated below Baa by Moody's  or below BBB by Standard  & Poor's or Fitch, or
which in the  Manager's judgment, possess  similar credit characteristics.  Such
securities,   sometimes  referred  to  as  "high-yield"  or  "junk"  bonds,  are
predominantly speculative with respect to the capacity to pay interest and repay
principal in accordance with the terms  of the security and generally involve  a
greater  volatility of  price than securities  in higher  rating categories. The
market prices of high-yielding, lower-rated  securities may fluctuate more  than
higher-rated  securities  and may  decline significantly  in periods  of general
economic difficulty,  which may  follow  periods of  rising interest  rates.  In
purchasing  such  securities,  the Fund  will  rely on  the  Manager's judgment,
analysis and experience in evaluating

                                       9
<PAGE>
the creditworthiness of  the issuer of  such securities. The  Manager will  take
into  consideration, among other  things, the issuer's  financial resources, its
sensitivity to  economic  conditions  and trends,  its  operating  history,  the
quality  of its management and regulatory matters. See "Investment Objective and
Policies" in  the  Statement  of  Additional Information  for  a  more  detailed
discussion  of the pertinent risk factors  involved in investing in "high yield"
or "junk"  bonds and  Appendix II  -- "Ratings  of Municipal  Bonds" --  in  the
Statement of Additional Information for additional information regarding ratings
of  debt securities. The Fund  does not intend to  purchase debt securities that
are in default or which the Manager believes will be in default.

    Certain Municipal Bonds may be entitled to the benefits of letters of credit
or similar  credit  enhancements  issued  by  financial  institutions.  In  such
instances,  the Trustees and the Manager will take into account in assessing the
quality of such bonds not only the creditworthiness of the issuer of such  bonds
but also the creditworthiness of the financial institution.

    The  Fund's investments  may also  include variable  rate demand obligations
("VRDOs") and  VRDOs  in the  form  of participation  interests  ("Participating
VRDOs") in variable rate tax-exempt obligations held by a financial institution.
The VRDOs in which the Fund will invest are tax-exempt obligations which contain
a  floating or  variable interest rate  adjustment formula  and an unconditional
right of demand  on the part  of the holder  thereof to receive  payment of  the
unpaid  principal balance plus accrued interest on  a short notice period not to
exceed seven  days.  Participating  VRDOs  provide the  Fund  with  a  specified
undivided  interest (up to 100%)  of the underlying obligation  and the right to
demand payment of  the unpaid  principal balance  plus accrued  interest on  the
Participating  VRDOs from  the financial  institution on  a specified  number of
days' notice, not to exceed seven days. There is, however, the possibility  that
because of a default or insolvency, the demand feature of VRDOs or Participating
VRDOs may not be honored. The Fund has been advised by its counsel that the Fund
should  be  entitled to  treat  the income  received  on Participating  VRDOs as
interest from tax-exempt obligations.

    VRDOs that contain an  unconditional right of demand  to receive payment  of
the  unpaid principal balance plus accrued interest on a notice period exceeding
seven days may be deemed illiquid securities. A VRDO with a demand notice period
exceeding seven days  will therefore  be subject  to the  Fund's restriction  on
illiquid  investments unless,  in the  judgement of  the Trustees,  such VRDO is
liquid. The Trustees may adopt guidelines and delegate to the Manager the  daily
function  of determining and  monitoring liquidity of  such VRDOs. The Trustees,
however, will retain sufficient oversight and be ultimately responsible for such
determinations.

    The Fund ordinarily does not intend to realize investment income not  exempt
from  Federal  and Oregon  income taxes.  However, to  the extent  that suitable
Oregon Municipal Bonds are  not available for investment  by the Fund, the  Fund
may  purchase  Municipal  Bonds  issued  by  other  states,  their  agencies and
instrumentalities, the interest  income on which  is exempt, in  the opinion  of
bond  counsel, from Federal, but not Oregon,  taxation. The Fund also may invest
in securities not issued by or on behalf of a state or territory or by an agency
or instrumentality thereof, if the Fund nevertheless believes such securities to
be exempt from Federal income taxation ("Non-Municipal Tax-Exempt  Securities").
Non-Municipal  Tax-Exempt Securities also may include securities issued by other
investment companies  that  invest  in  municipal  bonds,  to  the  extent  such
investments are permitted by the Investment Company Act of 1940, as amended (the
"1940  Act").  Other  Non-Municipal Tax-Exempt  Securities  could  include trust
certificates or other instruments evidencing interests in one or more  long-term
municipal securities.

                                       10
<PAGE>
    Under   normal   circumstances,  except   when  acceptable   securities  are
unavailable as determined by the Manager, the  Fund will invest at least 65%  of
its  total assets in Oregon Municipal  Bonds. For temporary defensive periods or
to provide liquidity, the Fund has the authority to invest as much as 35% of its
total assets in tax-exempt or taxable  money market obligations with a  maturity
of  one year or  less (such short-term  obligations being referred  to herein as
"Temporary Investments"), except  that taxable Temporary  Investments shall  not
exceed  20%  of the  Fund's  net assets.  The  Temporary Investments,  VRDOs and
Participating VRDOs in which the Fund may  invest also will be in the  following
rating categories at the time of purchase: MIG-1/VMIG-1 through MIG-4/VMIG-4 for
notes  and VRDOs and Prime-1 through Prime-3 for commercial paper (as determined
by Moody's), SP-1 or SP-2 for notes and A-1 through A-3 for VRDOs and commercial
paper (as determined by Standard & Poor's), or F-1 through F-3 for notes,  VRDOs
and  commercial paper  (as determined  by Fitch)  or, if  unrated, of comparable
quality in the opinion of the Manager. The Fund at all times will have at  least
80%  of its net  assets invested in  securities the interest  on which is exempt
from  Federal  taxation.  However,   interest  received  on  certain   otherwise
tax-exempt  securities  which are  classified  as "private  activity  bonds" (in
general, bonds  that benefit  non-governmental entities),  may be  subject to  a
Federal  alternative  minimum  tax.  The percentage  of  the  Fund's  net assets
invested  in  "private  activity   bonds"  will  vary   during  the  year.   See
"Distributions  and Taxes". In  addition, the Fund reserves  the right to invest
temporarily a  greater  portion  of  its assets  in  Temporary  Investments  for
defensive  purposes, when,  in the  judgment of  the Manager,  market conditions
warrant. The investment  objective of the  Fund is a  fundamental policy of  the
Fund  which may be not  changed without a vote of  a majority of the outstanding
shares of the Fund. The Fund's  hedging strategies, which are described in  more
detail  under "Financial Futures Transactions  and Options," are not fundamental
policies and may be modified by the  Trustees of the Trust without the  approval
of the Fund's shareholders.

POTENTIAL BENEFITS

    Investment  in shares of  the Fund offers several  benefits. The Fund offers
investors the  opportunity to  receive  income exempt  from Federal  and  Oregon
income  taxes  by investing  in  a professionally  managed  portfolio consisting
primarily of long-term Oregon Municipal Bonds. The Fund also provides  liquidity
because  of its redemption features and  relieves the investor of the burdensome
administrative  details  involved   in  managing  a   portfolio  of   tax-exempt
securities.  The benefits are at least partially offset by the expenses involved
in operating  an investment  company.  Such expenses  primarily consist  of  the
management  fee and  operational costs,  and in the  case of  certain classes of
shares, account maintenance and distribution costs.

SPECIAL AND RISK CONSIDERATIONS RELATING TO OREGON MUNICIPAL BONDS

    The Fund ordinarily will invest 65% of its total assets in Oregon  Municipal
Bonds,  and  therefore it  is more  susceptible  to factors  adversely affecting
issuers of Oregon  Municipal Bonds and  Oregon Municipal Obligations  than is  a
municipal  bond  mutual  fund that  is  not  concentrated in  issuers  of Oregon
Municipal Bonds to this degree. Oregon's  economy continued to grow through  the
first  half of  1994, though  signs of slowing  are clearly  evident. The higher
interest rates, a softening national  economy, and the deteriorating  conditions
in  the timber industry  are expected to  slow the Oregon  economy over the next
year. Nonetheless,  expected recovery  of  the economics  in Japan  and  Europe,
continued  population growth, and further  expansion of the electronics industry
should provide enough impetus to keep jobs and inflation-adjusted income growing
in the state through 1995, although  structural change is expected to limit  the
State's  overall  economic  growth  rate.  President  Clinton's  forest  plan is
expected to cause further reduction in timber jobs, and government employment is
expected to remain weak as state  and local government revenues shrink  relative
to the overall economy.

                                       11
<PAGE>
    A  recently  enacted  property  tax limitation  has  adversely  affected the
financial condition  of the  State  of Oregon  and  many local  governments.  In
addition, efforts to protect threatened and endangered species have limited, and
may  further restrict,  available timber supplies,  and could  increase costs of
power and transportation in the State. See Appendix I -- "Economic Conditions in
Oregon" in the Statement of Additional Information.

DESCRIPTION OF MUNICIPAL BONDS

    Municipal Bonds include debt obligations issued to obtain funds for  various
public  purposes, including construction and equipping of a wide range of public
facilities (including water, sewer, gas, electricity, solid waste, health  care,
transportation,  education  and  housing facilities),  refunding  of outstanding
obligations and  obtaining funds  for general  operating expenses  and loans  to
other  public  institutions  and  facilities.  In  addition,  certain  types  of
industrial development  bonds ("IDBs")  are issued  by or  on behalf  of  public
authorities  to finance various privately operated facilities, including certain
facilities  for  the  local  furnishing  of  electric  energy  or  gas,   sewage
facilities,  solid waste  disposal facilities and  other specialized facilities.
For purposes of this Prospectus, such  obligations are referred to as  Municipal
Bonds  if the  interest paid thereon  is exempt  from Federal income  tax and as
Oregon Municipal Bonds if the interest  thereon is exempt from both Federal  and
Oregon  income taxes, even though such bonds  may be "private activity bonds" as
discussed below.

    The  two  principal   classifications  of  Municipal   Bonds  are   "general
obligation"  bonds and "revenue" bonds which  latter category includes IDBs and,
for bonds  issued  after  August  15,  1986,  private  activity  bonds.  General
obligation  bonds are secured  by the issuer's  pledge of its  faith, credit and
taxing power for the payment of principal and interest. The taxing power of  any
governmental   entity  may   be  limited,   however,  by   provisions  of  state
constitutions or  laws, and  an entity's  creditworthiness will  depend on  many
factors, including potential erosion of the tax base due to population declines,
natural  disasters,  declines in  the state's  industrial  base or  inability to
attract new industries, economic  limits on the ability  to tax without  eroding
the  tax  base, state  legislative proposals  or voter  initiatives to  limit ad
valorem real property taxes and the extent to which the entity relies on Federal
or state aid, access  to capital markets  or other factors  beyond the state  or
entity's  control.  Accordingly,  the  capacity  of  the  issuer  of  a  general
obligation bond  as to  the timely  payment  of interest  and the  repayment  of
principal when due is affected by the issuer's maintenance of its tax base.

    Revenue  bonds are payable only from  the revenues derived from a particular
facility or  class of  facilities or,  in some  cases, from  the proceeds  of  a
special  excise tax or other  specific revenue source such  as payments from the
user of the facility being financed; accordingly, the timely payment of interest
and the repayment of principal  in accordance with the  terms of the revenue  or
special obligation bond is a function of the economic viability of such facility
or  such revenue source. The Fund does  not presently intend to invest more than
10% of its total assets (taken at  market value at the time of each  investment)
in  IDBs where the entity supplying the  revenues from which the issuer is paid,
including predecessors, has  a record  of less  than three  years of  continuous
business  operations. Investments involving entities  with less than three years
of continuous business  operations may pose  somewhat greater risks  due to  the
lack of a substantial operating history for such entities. The Manager believes,
however,  that the potential benefits of such investments outweigh the potential
risks, particularly given the Fund's limitations on such investments.

    The Fund may  purchase IDBs  and private  activity bonds.  IDBs and  private
activity  bonds are  tax-exempt securities  issued by  states, municipalities or
public  authorities  to  provide  funds,   usually  through  a  loan  or   lease
arrangement,  to a private  entity for the purpose  of financing construction or
improvement of a  facility to  be used  by the  entity. Such  bonds are  secured
primarily  by  revenues  derived  from loan  repayments  or  lease  payments due

                                       12
<PAGE>
from the  entity which  may or  may not  be guaranteed  by a  parent company  or
otherwise  secured. Neither  IDBs nor  private activity  bonds are  secured by a
pledge of the taxing power of the  issuer of such bonds. Therefore, an  investor
should  be  aware that  repayment of  such bonds  depends on  the revenues  of a
private entity and be  aware of the  risks that such  an investment may  entail.
Continued  ability of an entity to  generate sufficient revenues for the payment
of principal  and  interest on  such  bonds will  be  affected by  many  factors
including  the size of the entity, capital structure, demand for its products or
services, competition, general economic conditions, governmental regulation  and
the entity's dependence on revenues for the operation of the particular facility
being financed. The Fund may invest more than 25% of its total assets in IDBs or
private activity bonds. The Fund may also invest in so-called "moral obligation"
bonds.  If an issuer of such bonds  is unable to meet its obligations, repayment
of such bonds becomes  a moral commitment,  but not a  legal obligation, of  the
issuer.

    The  Fund  may  invest  in  Municipal  Bonds  (and  Non-Municipal Tax-Exempt
Securities) the return  on which  is based  on a  particular index  of value  or
interest  rates. For example,  the Fund may  invest in Municipal  Bonds that pay
interest based on  an index of  Municipal Bond  interest rates or  based on  the
value  of  gold  or some  other  commodity.  The principal  amount  payable upon
maturity of certain Municipal Bonds also may be based on the value of an  index.
To  the extent the  Fund invests in  these types of  Municipal Bonds, the Fund's
return on such Municipal Bonds will be subject to risk with respect to the value
of the  particular  index. Also,  the  Fund  may invest  in  so-called  "inverse
floating  obligations" or "residual interest bonds"  on which the interest rates
typically decline as market rates increase and increase as market rates decline.
Such securities have the  effect of providing a  degree of investment  leverage,
since  they may  increase or  decrease in  value in  response to  changes, as an
illustration, in market interest rates at a rate which is a multiple  (typically
two) of the rate at which fixed-rate long-term tax exempt securities increase or
decrease  in response to  such changes. As  a result, the  market values of such
securities will generally be more volatile than the market values of  fixed-rate
tax  exempt securities. To seek to limit the volatility of these securities, the
Fund may purchase inverse floating  obligations with shorter term maturities  or
which contain limitations on the extent to which the interest rate may vary. The
Manager  believes  that indexed  and  inverse floating  obligations  represent a
flexible portfolio management instrument for  the Fund which allows the  Manager
to vary the degree of investment leverage relatively efficiently under different
market  conditions. Certain investments in such obligations may be illiquid. The
Fund may not invest in such  illiquid obligations if such investments,  together
with other illiquid investments, would exceed 15% of the Fund's net assets.

    Also   included  within  the   general  category  of   Municipal  Bonds  are
participation certificates  issued  by  government authorities  or  entities  to
finance  the acquisition or  construction of equipment,  land and/or facilities.
The certificates represent  participations in a  lease, an installment  purchase
contract or a conditional sales contract (hereinafter collectively called "lease
obligations")  relating to  such equipment,  land or  facilities. Although lease
obligations do not constitute  general obligations of the  issuer for which  the
issuer's  unlimited taxing  power is pledged,  a lease  obligation frequently is
backed by the issuer's covenant to budget for, appropriate and make the payments
due under  the  lease obligation.  However,  certain lease  obligations  contain
"non-appropriation"  clauses which provide that the  issuer has no obligation to
make lease or  installment purchase  payments in  future years  unless money  is
appropriated  for such purpose  on a yearly  basis. Although "non-appropriation"
lease obligations  are  secured  by  the leased  property,  disposition  of  the
property  in the  event of foreclosure  might prove  difficult. These securities
represent a  type  of  financing  that  has  not  yet  developed  the  depth  of
marketability  associated with more conventional securities. Certain investments
in lease obligations may be illiquid. The Fund may not invest in illiquid  lease
obligations if such investments, together with other illiquid investments, would
exceed  15% of  the Fund's  net assets.  The Fund  may, however,  invest without
regard to such limitation in

                                       13
<PAGE>
lease obligations  which the  Manager, pursuant  to guidelines  which have  been
adopted  by the Board of  Trustees and subject to  the supervision of the Board,
determines to be liquid. The Manager will deem lease obligations liquid if  they
are  publicly offered  and have  received an investment  grade rating  of Baa or
better by Moody's, or BBB or better by Standard & Poor's or Fitch.

    Unrated lease obligations, or  those rated below  investment grade, will  be
considered  liquid if the obligations come to the market through an underwritten
public offering and at least two  dealers are willing to give competitive  bids.
In  reference to the latter,  the Manager must, among  other things, also review
the creditworthiness of  the municipality  obligated to make  payment under  the
lease obligation and make certain specified determinations based on such factors
as  the  existence of  a rating  or  credit enhancement  such as  insurance, the
frequency of trades or quotes for the obligation and the willingness of  dealers
to make a market in the obligation.

    Federal  tax  legislation has  limited  the types  and  volume of  bonds the
interest on which  qualifies for a  Federal income tax  exemption. As a  result,
this  legislation and legislation which may be  enacted in the future may affect
the availability of Municipal Bonds for investment by the Fund.

WHEN-ISSUED SECURITIES AND DELAYED DELIVERY TRANSACTIONS

    The Fund may purchase or sell Municipal Bonds on a delayed delivery basis or
a when-issued  basis at  fixed  purchase terms.  These transactions  arise  when
securities  are purchased or sold  by the Fund with  payment and delivery taking
place in the future. The purchase will  be recorded on the date the Fund  enters
into the commitment and the value of the obligation will thereafter be reflected
in the calculation of the Fund's net asset value. The value of the obligation on
the  delivery  date may  be more  or less  than its  purchase price.  A separate
account of the Fund will be  established with its custodian consisting of  cash,
cash  equivalents or high grade, liquid Municipal Bonds having a market value at
all times at least equal to the amount of the forward commitment.

CALL RIGHTS

    The Fund may  purchase a  Municipal Bond  issuer's right  to call  all or  a
portion  of  such Municipal  Bond  for mandatory  tender  for purchase  (a "Call
Right"). A holder of a Call Right may exercise such right to require a mandatory
tender  for  the  purchase  of  related  Municipal  Bonds,  subject  to  certain
conditions.  A Call  Right that is  not exercised  prior to the  maturity of the
related Municipal Bond will expire without value.

    The economic effect to holding both the Call Right and the related Municipal
Bond is  identical to  holding  a Municipal  Bond  as a  non-callable  security.
Certain investments in such obligations may be illiquid. The Fund may not invest
in  such illiquid obligations if such  investments, together with other illiquid
investments, would exceed 15% of the Fund's net assets.

FINANCIAL FUTURES TRANSACTIONS AND OPTIONS

    The Fund  is  authorized  to  purchase  and  sell  certain  exchange  traded
financial  futures  contracts  ("financial futures  contracts")  solely  for the
purpose of hedging its investments in Municipal Bonds against declines in  value
and to hedge against increases in the cost of securities it intends to purchase.
However, any transactions involving financial futures or options (including puts
and calls associated therewith) will be in accordance with the Fund's investment
policies.  A financial  futures contract obligates  the seller of  a contract to
deliver and  the  purchaser of  a  contract to  take  delivery of  the  type  of
financial  instrument covered  by the  contract, or  in the  case of index-based
futures contracts to  make and accept  a cash settlement,  at a specific  future
time  for a specified price. A sale of financial futures contracts may provide a
hedge against  a decline  in  the value  of  portfolio securities  because  such
depreciation  may be offset, in whole or in part, by an increase in the value of
the position in the financial futures

                                       14
<PAGE>
contracts. A purchase of financial futures contracts may provide a hedge against
an increase in  the cost of  securities intended to  be purchased, because  such
appreciation  may be offset, in whole or in part, by an increase in the value of
the position in the futures contracts.  Distributions, if any, of net  long-term
capital  gains from  certain transactions in  futures or options  are taxable at
long-term capital gains rates for Federal income tax purposes, regardless of the
length of time  the shareholder has  owned Fund shares.  See "Distributions  and
Taxes -- Taxes."

    The Fund deals in financial futures contracts traded on the Chicago Board of
Trade  based on The Bond Buyer Municipal Bond Index, a price-weighted measure of
the market value of 40 large, recently issued tax-exempt bonds. There can be  no
assurance,  however, that a liquid secondary  market will exist to terminate any
particular financial  futures  contract at  any  specific  time. If  it  is  not
possible  to close a  financial futures position  entered into by  the Fund, the
Fund would continue  to be  required to make  daily cash  payments of  variation
margin in the event of adverse price movements. In such a situation, if the Fund
has  insufficient cash, it may  have to sell portfolio  securities to meet daily
variation margin requirements at a time when it may be disadvantageous to do so.
The inability to close  financial futures positions also  could have an  adverse
impact  on the Fund's  ability to hedge  effectively. There is  also the risk of
loss by the Fund of margin deposits in the event of bankruptcy of a broker  with
whom the Fund has an open position in a financial futures contract.

    The  Fund  may  purchase  and  sell  financial  futures  contracts  on  U.S.
Government securities  and write  and  purchase put  and  call options  on  such
futures  contracts  as a  hedge  against adverse  changes  in interest  rates as
described more fully in the Statement of Additional Information. With respect to
U.S. Government  securities, currently  there  are financial  futures  contracts
based  on  long-term U.S.  Treasury bonds,  Treasury notes,  Government National
Mortgage Association ("GNMA") Certificates and three-month U.S. Treasury bills.

    Subject to policies  adopted by the  Trustees, the Fund  also may engage  in
other  financial  futures contracts  transactions and  options thereon,  such as
financial futures contracts or options on other municipal bond indexes which may
become available if the Manager of the Fund and the Trustees of the Trust should
determine that there is normally a sufficient correlation between the prices  of
such futures contracts and the Municipal Bonds in which the Fund invests to make
such hedging appropriate.

    Utilization of futures transactions and options thereon involves the risk of
imperfect  correlation  in  movements  in the  price  of  futures  contracts and
movements in the price of the security which is the subject of the hedge. If the
price of the futures contract moves more or less than the price of the  security
that  is the subject of the hedge, the Fund will experience a gain or loss which
will not be completely offset by movements in the price of such security.  There
is  a  risk of  imperfect correlation  where  the securities  underlying futures
contracts have  different  maturities,  ratings or  geographic  mixes  than  the
security being hedged. In addition, the correlation may be affected by additions
to  or deletions from the index which serves  as a basis for a financial futures
contract.  Finally,  in  the  case  of  futures  contracts  on  U.S.  Government
securities and options on such futures contracts, the anticipated correlation of
price movements between the U.S. Government securities underlying the futures or
options  and Municipal Bonds  may be adversely  affected by economic, political,
legislative  or  other  developments  which  have  a  disparate  impact  on  the
respective markets for such securities.

    Under  regulations of the Commodity  Futures Trading Commission, the futures
trading activities described herein will not result in the Fund being deemed  to
be a "commodity pool," as defined under such regulations, provided that the Fund
adheres  to certain restrictions. In particular,  the Fund may purchase and sell
futures contracts and options  thereon (i) for bona  fide hedging purposes,  and
(ii) for non-hedging purposes, if the

                                       15
<PAGE>
aggregate  initial margins and premiums required  to establish positions in such
contracts and options does not exceed 5% of the liquidation value of the  Fund's
portfolio  assets after  taking into  account unrealized  profits and unrealized
losses on any such  contracts and options. (However,  as stated above, the  Fund
intends  to  engage  in  options  and  futures  transactions  only  for  hedging
purposes.) Margin deposits may consist of  cash or securities acceptable to  the
broker and the relevant contract market.

    When  the  Fund purchases  a futures  contract,  or writes  a put  option or
purchases a  call option  thereon, it  will  maintain an  amount of  cash,  cash
equivalents  (e.g.,  high grade  commercial  paper and  daily  tender adjustable
notes) or  short-term,  high-grade,  fixed-income  securities  in  a  segregated
account  with the Fund's  custodian, so that  the amount so  segregated plus the
amount of initial and variation margin held in the account of its broker  equals
the market value of the futures contracts, thereby ensuring that the use of such
futures  contract is  unleveraged. It  is not  anticipated that  transactions in
futures contracts will have the effect of increasing portfolio turnover.

    Although certain risks are involved in options and futures transactions, the
Manager believes that, because the Fund will engage in futures transactions only
for hedging purposes,  the futures  portfolio strategies  of the  Fund will  not
subject  the Fund  to certain  risks frequently  associated with  speculation in
futures transactions. The Fund must meet certain Federal income tax requirements
under the Internal Revenue Code  of 1986, as amended  (the "Code"), in order  to
qualify  for the special tax  treatment afforded regulated investment companies,
including a requirement that less than 30%  of its gross income be derived  from
the  sale or other  disposition of securities  held for less  than three months.
Additionally, the Fund is required to meet certain diversification  requirements
under the Code.

    The  liquidity of a secondary market in  a futures contract may be adversely
affected by "daily price fluctuation limits" established by commodity  exchanges
which  limit the  amount of  fluctuation in  a futures  contract price  during a
single trading day. Once the  daily limit has been  reached in the contract,  no
trades  may be  entered into at  a price  beyond the limit,  thus preventing the
liquidation of open futures positions. Prices have in the past moved beyond  the
daily limit on a number of consecutive trading days.

    The successful use of transactions in futures also depends on the ability of
the  Manager to  forecast correctly  the direction  and extent  of interest rate
movements within a  given time frame.  To the extent  these rates remain  stable
during  the period in which a futures contract is held by the Fund or moves in a
direction opposite  to that  anticipated, the  Fund may  realize a  loss on  the
hedging transaction which is not fully or partially offset by an increase in the
value  of portfolio securities.  As a result,  the Fund's total  return for such
period may  be less  than if  it had  not engaged  in the  hedging  transaction.
Furthermore, the Fund will only engage in hedging transactions from time to time
and  may not necessarily  be engaging in hedging  transactions when movements in
interest rates occur.

    Reference is made  to the  Statement of Additional  Information for  further
information on financial futures contracts and certain options thereon.

REPURCHASE AGREEMENTS

    As  Temporary Investments,  the Fund  may invest  in securities  pursuant to
repurchase agreements. Repurchase  agreements may  be entered into  only with  a
member bank of the Federal Reserve System or a primary dealer in U.S. Government
securities  or an affiliate  thereof. Under such  agreements, the seller agrees,
upon entering into the contract, to repurchase  the security from the Fund at  a
mutually agreed upon time and price,

                                       16
<PAGE>
thereby  determining the yield during the term of the agreement. This results in
a fixed rate of  return insulated from market  fluctuations during such  period.
The  Fund may not  invest in repurchase  agreements maturing in  more than seven
days if such investments, together  with the Fund's other illiquid  investments,
would exceed 15% of the Fund's net assets. In the event of default by the seller
under a repurchase agreement, the Fund may suffer time delays and incur costs or
possible losses in connection with the disposition of the underlying securities.

INVESTMENT RESTRICTIONS

    CURRENT   INVESTMENT  RESTRICTIONS    The  Fund  has  adopted  a  number  of
restrictions and policies relating  to the investment of  the Fund's assets  and
its  activities,  which are  fundamental policies  of  the Fund  and may  not be
changed without  the  approval  of the  holders  of  a majority  of  the  Fund's
outstanding  voting  securities, as  defined  in the  1940  Act. Among  the more
significant restrictions, the Fund  may not: (i)  purchase any securities  other
than  securities referred to  under "Investment Objective  and Policies" herein;
(ii) purchase securities  of other  investment companies,  except in  connection
with certain specified transactions and with respect to investments of up to 10%
of  the Fund's  total assets in  securities of  closed-end investment companies;
(iii) borrow amounts in excess of 20% of its total assets taken at market  value
(including the amount borrowed), and then only from banks as a temporary measure
for  extraordinary or emergency purposes [The  Fund will not purchase securities
while borrowings are outstanding]; (iv) mortgage, pledge, hypothecate or in  any
manner transfer as security for indebtedness any securities owned or held by the
Fund  except in  connection with certain  specified transactions;  (v) invest in
securities which  cannot  be readily  resold  because of  legal  or  contractual
restrictions  or  which  are  not  readily  marketable,  including  individually
negotiated  loans  that  constitute  illiquid  investments  and  illiquid  lease
obligations,  and  in  repurchase  agreements and  purchase  and  sale contracts
maturing in  more than  seven  days, if,  regarding  all such  securities  taken
together,  more than 15% of its net assets (taken at market value at the time of
each investment) would be invested in such securities; (vi) invest more than 10%
of its total assets (taken  at market value at the  time of each investment)  in
industrial  revenue bonds where the entity supplying the revenues from which the
issue  is  to  be  paid,  and   the  guarantor  of  the  obligation,   including
predecessors,  each have a record of  less than three years' continuous business
operation; and (vii) invest more than 25%  of its total assets (taken at  market
value at the time of each investment) in securities of issuers in any particular
industry  (other than United  States Government securities  or Government agency
securities, Municipal Bonds and Non-Municipal Tax-Exempt Securities).

    The Fund is  classified as non-diversified  within the meaning  of the  1940
Act,  which means that the Fund is not limited by the 1940 Act in the proportion
of its assets that it may invest in obligations of a single issuer. However, the
Fund's investments will be limited so  as to qualify as a "regulated  investment
company"  for purposes  of the Internal  Revenue Code. See  "Taxes". To qualify,
among other requirements, the Trust will  limit the Fund's investments so  that,
at  the close of each quarter of the taxable  year, (i) not more than 25% of the
market value of the Fund's total assets will be invested in the securities of  a
single  issuer, and (ii)  with respect to 50%  of the market  value of its total
assets, not  more than  5% of  the  market value  of its  total assets  will  be
invested  in the securities  of a single issuer  and the Fund  will not own more
than 10% of the outstanding voting  securities of a single issuer. For  purposes
of  this  restriction,  the  Fund  will regard  each  state  and  each political
subdivision, agency or instrumentality of such state and each multi-state agency
of which  such  state  is  a  member and  each  public  authority  which  issues
securities  on behalf of a  private entity as a  separate issuer, except that if
the security  is backed  only by  the assets  and revenues  of a  non-government
entity  then  the entity  with the  ultimate responsibility  for the  payment of
interest and principal  may be regarded  as the sole  issuer. These  tax-related
limitations  may be changed by the Trustees of the Trust to the extent necessary
to comply with changes to the Federal  tax requirements. A fund which elects  to
be   classified  as   "diversified"  under  the   1940  Act   must  satisfy  the

                                       17
<PAGE>
foregoing 5% and 10% requirements  with respect to 75%  of its total assets.  To
the  extent that the Fund assumes large  positions in the obligations of a small
number of issuers,  the Fund's total  return may fluctuate  to a greater  extent
than  that of  a diversified  company as  a result  of changes  in the financial
condition or in the market's assessment of the issuers.

    The Board of  Trustees of the  Fund, at a  meeting held on  August 3,  1994,
approved  certain  changes  to the  fundamental  and  non-fundamental investment
restrictions of the  fund. These changes  were proposed in  connection with  the
creation  of  a  set  of  standard  fundamental  and  non-fundamental investment
restrictions that would be adopted, subject  to shareholder approval, by all  of
the  non-money market mutual funds advised by  MLAM or FAM. The proposed uniform
investment restrictions are designed to  provide each of these funds,  including
the Fund, with as much investment flexibility as possible under the 1940 Act and
applicable  state securities regulations,  help promote operational efficiencies
and facilitate monitoring of compliance. The investment objectives and  policies
of  the  Fund will  be unaffected  by  the adoption  of the  proposed investment
restrictions.

    The full text  of the proposed  investment restrictions is  set forth  under
"Investment  Objective and Policies -- Proposed Uniform Investment Restrictions"
in the  Statement  of  Additional  Information. Shareholders  of  the  Fund  are
currently  considering  whether  to  approve  the  proposed  revised  investment
restrictions. If  such  shareholder approval  is  obtained, the  Fund's  current
investment  restrictions will be replaced by  the proposed restrictions, and the
Fund's Prospectus and Statement of  Additional Information will be  supplemented
to reflect such change.

    Investors  are referred  to the  Statement of  Additional Information  for a
complete description of the Fund's investment restrictions.

                            MANAGEMENT OF THE TRUST

TRUSTEES

    The Trustees of the Trust consist of  six individuals, five of whom are  not
"interested  persons" of the Trust as defined  in the 1940 Act. The Trustees are
responsible for the overall supervision of  the operations of the Trust and  the
Fund  and perform  the various  duties imposed on  the directors  or trustees of
investment companies by the 1940 Act.

    The Trustees are:

    ARTHUR ZEIKEL* -- President  and Chief Investment Officer  of FAM and  MLAM;
President  and Director of Princeton Services, Inc.; Executive Vice President of
ML&Co.  and  Merrill  Lynch  since   1990;  Director  of  Merrill  Lynch   Funds
Distributor, Inc. (the "Distributor").

    KENNETH  S. AXELSON  -- Former Executive  Vice President  and Director, J.C.
Penney Company, Inc.

    HERBERT I.  LONDON  --  John  M. Olin  Professor  of  Humanities,  New  York
University.

    ROBERT  R. MARTIN -- Chairman, WTC  Industries, Inc. and former Chairman and
Chief Executive Officer, Kinnard Investments, Inc.

    JOSEPH L. MAY -- Attorney in private practice.

    ANDRE F. PEROLD -- Professor, Harvard Business School.
- ---------
* Interested person, as defined in the 1940 Act, of the Trust.

                                       18
<PAGE>
MANAGEMENT AND ADVISORY ARRANGEMENTS

    FAM,  which is an affiliate of MLAM and is owned and controlled by ML & Co.,
a financial  services holding  Company, acts  as the  manager for  the Fund  and
provides  the Fund  with management  services. The Manager  or MLAM  acts as the
investment adviser for over 100 other registered investment companies. MLAM also
provides investment advisory services to individual and institutional  accounts.
As  of August 31, 1994, the Manager and MLAM had a total of approximately $165.7
billion in  investment  company and  other  portfolio assets  under  management,
including accounts of certain affiliates of the Manager.

    Subject to the direction of the Trustees, the Manager is responsible for the
actual  management of  the Fund's  portfolio and  constantly reviews  the Fund's
holdings in light  of its  own research analysis  and that  from other  relevant
sources.  The  responsibility  for  making  decisions to  buy,  sell  or  hold a
particular security rests with the Manager. The Manager performs certain of  the
other  administrative services  and provides  all the  office space, facilities,
equipment and necessary personnel for management of the Fund.

    Vincent R. Giordano and Kenneth A. Jacob are the Portfolio Managers for  the
Fund.  Vincent R. Giordano has been a  Portfolio Manager of the Manager and MLAM
since 1977 and  a Senior  Vice President  of the  Manager and  MLAM since  1984.
Kenneth A. Jacob has been a Vice President of the Manager and MLAM since 1984.

    Pursuant  to the management  agreement between the Manager  and the Trust on
behalf of the  Fund (the  "Management Agreement"),  the Manager  is entitled  to
receive  from the Fund a monthly fee based  upon the average daily net assets of
the Fund at the following  annual rates: 0.55% of  the average daily net  assets
not  exceeding $500  million; 0.525% of  the average daily  net assets exceeding
$500 million but not exceeding $1.0 billion; and 0.50% of the average daily  net
assets  exceeding $1.0 billion. For the  period August 27, 1993 (commencement of
operations) to July 31, 1994, the total fee paid by the Fund to the Manager  was
$143,923,  all of which was voluntarily waived (based upon average net assets of
approximately $28.2 million).

    The Management Agreement obligates the Fund to pay certain expenses incurred
in the Fund's  operations, including,  among other things,  the management  fee,
legal  and audit  fees, unaffiliated  Trustees' fees  and expenses, registration
fees, custodian  and transfer  agency fees,  accounting and  pricing costs,  and
certain  of the costs of printing proxies, shareholder reports, prospectuses and
statements of additional  information. Accounting services  are provided to  the
Fund  by  the Manager,  and the  Fund reimburses  the Manager  for its  costs in
connection with such services.  The Manager may  waive all or  a portion of  its
management  fee  and may  voluntarily  assume all  or  a portion  of  the Fund's
expenses. For the period  August 27, 1993 (commencement  of operations) to  July
31,  1994, the Fund reimbursed the  Manager $34,684 for accounting services. For
the period August 27,  1993 (commencement of operations)  to July 31, 1994,  the
ratio  of total expenses, excluding distribution  fees and net of reimbursement,
to average net assets was .08% for the  Class A shares and .08% for the Class  B
shares.

TRANSFER AGENCY SERVICES

    Financial   Data  Services,  Inc.   (the  "Transfer  Agent"),   which  is  a
wholly-owned subsidiary of ML & Co., acts as the Trust's transfer agent pursuant
to a  transfer  agency, dividend  disbursing  agency and  shareholder  servicing
agency  agreement (the  "Transfer Agency  Agreement"). Pursuant  to the Transfer
Agency Agreement, the Transfer Agent  is responsible for the issuance,  transfer
and  redemption  of  shares  and  the  opening  and  maintenance  of shareholder
accounts. Pursuant to the Transfer Agency Agreement, the Fund pays the  Transfer
Agent  an annual fee  of $11.00 per Class  A or Class  D shareholder account and
$14.00 per Class B or

                                       19
<PAGE>
Class C shareholder account, and the Transfer Agent is entitled to reimbursement
from the Fund for  out-of-pocket expenses incurred by  the Transfer Agent  under
the  Transfer Agency Agreement. For the  period August 27, 1993 (commencement of
operations) to July 31, 1994,  the Fund paid the Transfer  Agent a total fee  of
$12,390  pursuant to the Transfer Agency Agreement for providing transfer agency
services.

                               PURCHASE OF SHARES

    The Distributor, an affiliate  of both MLAM and  Merrill Lynch, acts as  the
distributor  of  the  shares  of  the  Fund.  Shares  of  the  Fund  are offered
continuously for sale by the  Distributor and other eligible securities  dealers
(including  Merrill Lynch). Shares of the  Fund may be purchased from securities
dealers or  by mailing  a purchase  order directly  to the  Transfer Agent.  The
minimum initial purchase is $1,000 and the minimum subsequent purchase is $50.

    The  Fund is offering its shares in  four classes at a public offering price
equal to  the next  determined net  asset  value per  share plus  sales  charges
imposed either at the time of purchase or on a deferred basis depending upon the
class  of  shares  selected  by  the investor  under  the  Merrill  Lynch Select
Pricing-SM- System,  as  described  below. The  applicable  offering  price  for
purchase  orders is based upon  the net asset value  of the Fund next determined
after receipt of the purchase orders  by the Distributor. As to purchase  orders
received by securities dealers prior to 4:15 P.M., New York time, which includes
orders  received after the determination of net asset value on the previous day,
the applicable offering price will  be based on the net  asset value as of  4:15
P.M.  on the day the orders are placed with the Distributor, provided the orders
are received by the Distributor prior to 4:30 P.M., New York time, on that  day.
If  the purchase orders are not received prior to 4:30 P.M., New York time, such
orders shall be  deemed received  on the  next business  day. The  Trust or  the
Distributor  may suspend  the continuous  offering of  the Fund's  shares of any
class at  any  time in  response  to conditions  in  the securities  markets  or
otherwise  and may thereafter resume such offering  from time to time. Any order
may be rejected by the Distributor or the Trust. Neither the Distributor nor the
dealers are permitted  to withhold  placing orders  to benefit  themselves by  a
price change. Merrill Lynch may charge its customers a processing fee (presently
$4.85) to confirm a sale of shares to such customers. Purchases directly through
the Fund's Transfer Agent are not subject to the processing fee.

    The  Fund  issues four  classes  of shares  under  the Merrill  Lynch Select
Pricing-SM- System,  which  permits  each  investor  to  choose  the  method  of
purchasing shares that the investor believes is most beneficial given the amount
of  the purchase, the length of time the investor expects to hold the shares and
other relevant  circumstances.  Shares  of Class  A  and  Class D  are  sold  to
investors  choosing the initial sales charge  alternatives and shares of Class B
and  Class  C  are  sold  to  investors  choosing  the  deferred  sales   charge
alternatives.   Investors  should  determine   whether  under  their  particular
circumstances it is  more advantageous to  incur an initial  sales charge or  to
have  the entire initial purchase price invested in the Fund with the investment
thereafter being  subject to  a  contingent deferred  sales charge  and  ongoing
distribution fees. A discussion of the factors that investors should consider in
determining  the  method of  purchasing shares  under  the Merrill  Lynch Select
Pricing-SM- System is set forth under "Merrill Lynch Select Pricing-SM-  System"
on page 5.

    Each  Class A,  Class B, Class  C and Class  D share of  the Fund represents
identical interests in  the investment portfolio  of the Fund  and has the  same
rights, except that Class B, Class C and Class D shares bear the expenses of the
ongoing  account  maintenance fees,  and Class  B  and Class  C shares  bear the
ongoing distribution fees and the  additional incremental transfer agency  costs
resulting from the deferred sales

                                       20
<PAGE>
charge  arrangements. The  deferred sales  charges and  account maintenance fees
that are  imposed  on Class  B  and  Class C  shares,  as well  as  the  account
maintenance  fees that are imposed  on Class D shares,  will be imposed directly
against those classes and not against  all assets of the Fund and,  accordingly,
such  charges will not affect the net asset value of any other class or have any
impact on investors choosing another sales charge option. Dividends paid by  the
Fund  for each class of shares will be calculated in the same manner at the same
time  and  will  differ  only  to  the  extent  that  account  maintenance   and
distribution  fees  and  any incremental  transfer  agency costs  relating  to a
particular class are borne exclusively by that class. Class B, Class C and Class
D shares  each have  exclusive voting  rights  with respect  to the  Rule  12b-1
distribution  plan adopted with respect to  such class pursuant to which account
maintenance and/or distribution fees are  paid. See "Distribution Plans"  below.
Each  class  has different  exchange  privileges. See  "Shareholder  Services --
Exchange Privilege".

    Investors should understand  that the  purpose and function  of the  initial
sales  charges with respect to Class A and  Class D shares are the same as those
of the deferred sales charges with respect to Class B and Class C shares in that
the sales charges  applicable to  each class provide  for the  financing of  the
distribution  of the shares of the  Fund. The distribution-related revenues paid
with  respect  to  a  class  will  not  be  used  to  finance  the  distribution
expenditures   of  another   class.  Sales   personnel  may   receive  different
compensation for selling different classes of shares. Investors are advised that
only Class A and Class D shares may be available for purchase through securities
dealers, other than Merrill Lynch, which are eligible to sell shares.

    The following table sets  forth a summary  of the distribution  arrangements
for each class of shares under the Merrill Lynch Select Pricing-SM- System.

<TABLE>
<CAPTION>
                                                           ACCOUNT
                                                         MAINTENANCE   DISTRIBUTION
CLASS                  SALES CHARGE (1)                      FEE           FEE                      CONVERSION FEATURE
<C>     <S>                                              <C>           <C>            <C>
  A     Maximum 4.00% initial sales charge (2)(3)            No             No                              No

  B     CDSC for a period of 4 years, at a rate of          0.25%         0.25%       B shares convert to D shares
          4.0% during the first year, decreasing 1.0%                                   automatically after
          annually to 0.0%                                                              approximately ten years (4)

  C     1.0% CDSC for one year                              0.25%         0.35%                             No

  D     Maximum 4.00% initial sales charge (3)              0.10%           No                              No
<FN>
- ---------
(1)  Initial  sales charges are imposed at the  time of purchase as a percentage
     of the offering price. CDSCs may be imposed if the redemption occurs within
     the applicable CDSC time period. The  charge will be assessed on an  amount
     equal to the lesser of the proceeds of redemption or the cost of the shares
     being redeemed.
(2)  Offered  only to eligible investors. See "Initial Sales Charge Alternatives
     -- Class A and Class D Shares -- Eligible Class A Investors".
(3)  Reduced for  purchases  of $25,000  or  more. Class  A  and Class  D  share
     purchases  of $1,000,000  or more  may not be  subject to  an initial sales
     charge but instead may be subject to a CDSC if redeemed within one year.
</TABLE>

                                              (FOOTNOTES CONTINUED ON NEXT PAGE)

                                       21
<PAGE>
<TABLE>
<S>  <C>
(4)  The conversion period for dividend  reinvestment shares is modified.  Also,
     Class  B  shares  of certain  other  MLAM-advised mutual  funds  into which
     exchanges may be  made have  an eight year  conversion period.  If Class  B
     shares of the Fund are exchanged for Class B shares of another MLAM-advised
     mutual  fund,  the  conversion  period applicable  to  the  Class  B shares
     acquired in the exchange will apply, and the holding period for the  shares
     exchanged will be tacked onto the holding period for the shares acquired.
</TABLE>

INITIAL SALES CHARGE ALTERNATIVES--CLASS A AND CLASS D SHARES

    INVESTORS CHOOSING THE INITIAL SALES CHARGE ALTERNATIVES WHO ARE ELIGIBLE TO
PURCHASE  CLASS A  SHARES SHOULD  PURCHASE CLASS  A SHARES  RATHER THAN  CLASS D
SHARES BECAUSE THERE IS AN ACCOUNT MAINTENANCE FEE IMPOSED ON CLASS D SHARES.

    The public  offering price  of Class  A and  Class D  shares for  purchasers
choosing  the initial sales charge alternative  is the next determined net asset
value plus varying sales charges (i.e., sales loads), as set forth below.

<TABLE>
<CAPTION>
                                                              SALES CHARGE AS      SALES CHARGE AS    DISCOUNT TO SELECTED
                                                               PERCENTAGE OF     PERCENTAGE* OF THE   DEALERS AS PERCENTAGE
                    AMOUNT OF PURCHASE                        OFFERING PRICE     NET AMOUNT INVESTED  OF THE OFFERING PRICE
- ----------------------------------------------------------  -------------------  -------------------  ---------------------
<S>                                                         <C>                  <C>                  <C>
Less than $25,000.........................................           4.00%                4.17%                3.75 %
$25,000 but less than $50,000.............................           3.75                 3.90                 3.50
$50,000 but less than $100,000............................           3.25                 3.36                 3.00
$100,000 but less than $250,000...........................           2.50                 2.56                 2.25
$250,000 but less than $1,000,000.........................           1.50                 1.52                 1.25
$1,000,000 and over**.....................................           0.00                 0.00                 0.00
<FN>
- ------------
 *   Rounded to the nearest one-hundredth percent.
**   Class A  and Class  D purchases  of $1,000,000  or more  made on  or  after
     October 21, 1994 will be subject to a CDSC of 1% if the shares are redeemed
     within one year after purchase. Class A purchases made prior to October 21,
     1994 may be subject to a CDSC if the shares are redeemed within one year of
     purchase at the following annual rates: 0.75% on purchases of $1,000,000 to
     $2,500,000;  0.40%  on  purchases  of $2,500,001  to  $3,500,000;  0.25% on
     purchases of $3,500,001 to $5,000,000; and 0.20% on purchases of more  than
     $5,000,000  in lieu of paying  an initial sales charge.  The charge will be
     assessed on an amount equal to the lesser of the proceeds of the redemption
     or the cost of the shares being redeemed.
</TABLE>

    The Distributor may  reallow discounts  to selected dealers  and retain  the
balance  over such  discounts. At times  the Distributor may  reallow the entire
sales charge to such dealers. Since securities dealers selling Class A and Class
D shares  of the  Fund will  receive a  concession equal  to most  of the  sales
charge,  they may be deemed to be underwriters under the Securities Act of 1933,
as amended. During the  period August 27, 1993  (commencement of operations)  to
July  31, 1994, the Fund sold 798,207  Class A shares for aggregate net proceeds
of $8,031,308. The gross  sales charges for  the sale of Class  A shares of  the
Fund  for the period were $45,518, of  which $4,869 and $40,649 were received by
the Distributor and Merrill Lynch, respectively. For the period August 27,  1993
(commencement of operations) to July 31, 1994, the Distributor received no CDSCs
with  respect to  redemption within  one year after  purchase of  Class A shares
purchased subject to front-end sales charge waivers.

    ELIGIBLE CLASS A INVESTORS.  Class A  shares are offered to a limited  group
of  investors  and  also  will  be  issued  upon  reinvestment  of  dividends on
outstanding Class A  shares. Investors that  currently own Class  A shares in  a
shareholder  account are entitled to purchase  additional Class A shares in that
account. Class A shares are available  at net asset value to Corporate  warranty
insurance reserve fund programs provided that the program has $3 million or more
initially   invested   in   MLAM-advised   mutual   funds.   Also   eligible  to

                                       22
<PAGE>
purchase Class  A  shares  at  net  asset  value  are  participants  in  certain
investment  programs  including TMA-SM-  Managed Trusts  to which  Merrill Lynch
Trust Company provides discretionary trustee services and certain purchases made
in connection with the Merrill Lynch  Mutual Fund Adviser program. In  addition,
Class  A  shares  will be  offered  at  net asset  value  to  ML &  Co.  and its
subsidiaries and their directors and employees  and to members of the Boards  of
MLAM-advised  investment  companies,  including the  Fund.  Certain  persons who
acquired shares of certain  MLAM-advised closed-end funds  who wish to  reinvest
the  net proceeds from a sale of their closed-end fund shares of common stock in
shares of the  Fund also  may purchase  Class A shares  of the  Fund if  certain
conditions  set forth  in the Statement  of Additional Information  are met. For
example, Class A shares of the Fund and certain other MLAM-advised mutual  funds
are  offered at net asset value to shareholders of Merrill Lynch Senior Floating
Rate Fund, Inc. who wish to reinvest the net proceeds from a sale of certain  of
their shares of common stock of Merrill Lynch Senior Floating Rate Fund, Inc. in
shares of such funds.

    REDUCED  INITIAL SALES CHARGES.   No initial sales  charges are imposed upon
Class A and Class D shares issued  as a result of the automatic reinvestment  of
dividends or capital gains distributions. Class A and Class D sales charges also
may be reduced under a Right of Accumulation and a Letter of Intention.

    Class  A shares are offered  at net asset value  to certain eligible Class A
investors as set forth above under "Eligible Class A Investors".

    Class D shares are offered at net asset value, without a sales charge, to an
investor who  has  a  business  relationship  with  a  Merrill  Lynch  financial
consultant  if  certain  conditions set  forth  in the  Statement  of Additional
Information are  met. Class  D  shares may  be offered  at  net asset  value  in
connection with the acquisition of assets of other investment companies.

    Additional information concerning these reduced initial sales charges is set
forth in the Statement of Additional Information.

DEFERRED SALES CHARGE ALTERNATIVES--CLASS B AND CLASS C SHARES

    INVESTORS  CHOOSING THE  DEFERRED SALES CHARGE  ALTERNATIVES SHOULD CONSIDER
CLASS B SHARES IF  THEY INTEND TO  HOLD THEIR SHARES FOR  AN EXTENDED PERIOD  OF
TIME  AND CLASS C  SHARES IF THEY  ARE UNCERTAIN AS  TO THE LENGTH  OF TIME THEY
INTEND TO HOLD THEIR ASSETS IN MLAM-ADVISED MUTUAL FUNDS.

    The public  offering price  of Class  B  and Class  C shares  for  investors
choosing the deferred sales charge alternatives is the next determined net asset
value  per  share  without the  imposition  of a  sales  charge at  the  time of
purchase. As discussed below,  Class B shares  are subject to  a four year  CDSC
while  Class C shares  are subject only  to a one  year 1.0% CDSC.  On the other
hand, approximately ten  years after  Class B shares  are issued,  such Class  B
shares,  together with shares issued upon  dividend reinvestment with respect to
those shares, are automatically  converted into Class D  shares of the Fund  and
thereafter  will be subject to lower continuing fees. See "Conversion of Class B
Shares to Class D Shares" below. Both Class B and Class C shares are subject  to
an account maintenance fee of 0.25% of net assets and Class B and Class C shares
are subject to distribution fees of 0.25% and 0.35%, respectively, of net assets
as  discussed below  under "Distribution Plans."  The proceeds  from the account
maintenance fees are used to  compensate Merrill Lynch for providing  continuing
account maintenance activities.

                                       23
<PAGE>
    Class  B and Class C shares are sold without an initial sales charge so that
the Fund  will receive  the  full amount  of  the investor's  purchase  payment.
Merrill  Lynch compensates  its financial  consultants for  selling Class  B and
Class C shares at  the time of  purchase from its  own funds. See  "Distribution
Plans" below.

    Proceeds  from the CDSC and the distribution fee are paid to the Distributor
and are used in whole  or in part by the  Distributor to defray the expenses  of
dealers  (including  Merrill  Lynch) related  to  providing distribution-related
services to the  Fund in connection  with the sale  of the Class  B and Class  C
shares, such as the payment of compensation to financial consultants for selling
Class  B and Class C shares, from the dealer's own funds. The combination of the
CDSC and the  ongoing distribution fee  facilitates the ability  of the Fund  to
sell the Class B and Class C shares without a sales charge being deducted at the
time  of purchase. Approximately  ten years after issuance,  Class B shares will
convert automatically into Class D  shares of the Fund,  which are subject to  a
lower account maintenance fee and no distribution fee. Class B shares of certain
other  MLAM-advised mutual funds  into which exchanges may  be made convert into
Class D shares automatically after approximately eight years. If Class B  shares
of  the Fund  are exchanged  for Class B  shares of  another MLAM-advised mutual
fund, the conversion  period applicable to  the Class B  shares acquired in  the
exchange  will apply, and  the holding period  for the shares  exchanged will be
tacked onto the holding period for the shares acquired.

    Imposition of the  CDSC and  the distribution  fee on  Class B  and Class  C
shares is limited by the NASD asset-based sales charge rule. See "Limitations on
the  Payment of  Deferred Sales  Charges" below.  The proceeds  from the ongoing
account maintenance  fee are  used  to compensate  Merrill Lynch  for  providing
continuing  account  maintenance activities.  Class B  shareholders of  the Fund
exercising the  exchange  privilege  described under  "Shareholder  Services  --
Exchange  Privilege" will continue to be subject  to the Fund's CDSC schedule if
such schedule is higher than  the CDSC schedule relating  to the Class B  shares
acquired as a result of the exchange.

    CONTINGENT DEFERRED SALES CHARGES--CLASS B SHARES.  Class B shares which are
redeemed within four years of purchase may be subject to a CDSC at the rates set
forth  below charged as a  percentage of the dollar  amount subject thereto. The
charge will be  assessed on an  amount equal to  the lesser of  the proceeds  of
redemption  or the cost of the shares  being redeemed. Accordingly, no CDSC will
be imposed on increases in net asset value above the initial purchase price.  In
addition,  no  CDSC will  be  assessed on  shares  derived from  reinvestment of
dividends or capital gains distributions.

    The following table sets forth the rates of the Class B CDSC:

<TABLE>
<CAPTION>
                                                                        CLASS B
                                                                       CDSC AS A
                                                                     PERCENTAGE OF
                                                                     DOLLAR AMOUNT
YEAR SINCE PURCHASE                                                    SUBJECT TO
PAYMENT MADE                                                             CHARGE
- ------------------------------------------------------------------  ----------------
<S>                                                                 <C>
0-1...............................................................        4.0%
1-2...............................................................        3.0%
2-3...............................................................        2.0%
3-4...............................................................        1.0%
4 and thereafter..................................................        None
</TABLE>

                                       24
<PAGE>
    For the period  August 27,  1993 (commencement  of operations)  to July  31,
1994,  the Distributor received CDSCs of  $18,277 with respect to redemptions of
Class B shares, all of which were paid to Merrill Lynch.

    In determining whether a CDSC is applicable to a redemption, the calculation
will be determined in the manner that results in the lowest possible  applicable
rate  being charged. Therefore, it will be  assumed that the redemption is first
of shares held for over four  years or shares acquired pursuant to  reinvestment
of  dividends  or  distributions and  then  of  shares held  longest  during the
four-year period. The charge will not be applied to dollar amounts  representing
an  increase in the  net asset value since  the time of  purchase. A transfer of
shares from a  shareholder's account to  another account will  be assumed to  be
made in the same order as redemption.

    To  provide an example, assume  an investor purchased 100  Class B shares at
$10 per share (at a  cost of $1,000) and in  the third year after purchase,  the
net  asset  value per  share  is $12  and, during  such  time, the  investor has
acquired 10 additional shares  upon dividend reinvestment. If  at such time  the
investor  makes his first redemption of 50  shares (proceeds of $600), 10 shares
will not be subject to charge because of dividend reinvestment. With respect  to
the  remaining 40 shares, the  CDSC is applied only to  the original cost of $10
per share and not to the increase in net asset value of $2 per share. Therefore,
$400 of the  $600 redemption proceeds  will be charged  at a rate  of 2.0%  (the
applicable rates in the third year after purchase).

    The  Class B CDSC is waived on  redemptions of shares following the death or
disability (as defined  in the  Code) of a  shareholder. Additional  information
concerning  the waiver  of the  Class B CDSC  is set  forth in  the Statement of
Additional Information.

    CONTINGENT DEFERRED SALES CHARGES--CLASS C SHARES.  Class C shares which are
redeemed within one year of purchase may be subject to a 1.0% CDSC charged as  a
percentage  of the dollar amount subject thereto. The charge will be assessed on
an amount equal to the lesser of the  proceeds of redemption or the cost of  the
shares being redeemed. Accordingly, no Class C CDSC will be imposed on increases
in  net asset value  above the initial  purchase price. In  addition, no Class C
CDSC will  be assessed  on  shares derived  from  reinvestment of  dividends  or
capital gains distributions.

    In  determining whether a  Class C CDSC  is applicable to  a redemption, the
calculation will be determined in the manner that results in the lowest possible
rate being charged. Therefore, it will  be assumed that the redemption is  first
of  shares held for over one year or shares acquired pursuant to reinvestment of
dividends or distributions and then of  shares held longest during the  one-year
period.  The  charge  will not  be  applied  to dollar  amounts  representing an
increase in the net asset value since the time of purchase. A transfer of shares
from a shareholder's account to  another account will be  assumed to be made  in
the same order as a redemption.

    CONVERSION  OF CLASS B  SHARES TO CLASS  D SHARES.   After approximately ten
years (the "Conversion Period"), Class B shares will be converted  automatically
into  Class D  shares of  the Fund.  Class D  shares are  subject to  an ongoing
account maintenance  fee of  0.10% of  net assets  but are  not subject  to  the
distribution  fee that is borne by Class B shares. Automatic conversion of Class
B shares  into Class  D shares  will  occur at  least once  each month  (on  the
"Conversion  Date") on the basis of the  relative net asset values of the shares
of the two classes on the Conversion  Date, without the imposition of any  sales
load,  fee or other charge. Conversion of Class  B shares to Class D shares will
not be deemed a purchase or sale of the shares for Federal income tax purposes.

                                       25
<PAGE>
    In addition, shares purchased through  reinvestment of dividends on Class  B
shares  also will convert  automatically to Class D  shares. The Conversion Date
for dividend  reinvestment shares  will be  calculated taking  into account  the
length  of time  the shares  underlying such  dividend reinvestment  shares were
outstanding. If at a Conversion Date the conversion of Class B shares to Class D
shares of the Fund  in a single account  will result in less  than $50 worth  of
Class  B shares being left in the account, all of the Class B shares of the Fund
held in the account on the Conversion  Date will be converted to Class D  shares
of the Fund.

    Share  certificates for Class B  shares of the Fund  to be converted must be
delivered to the Transfer Agent at least  one week prior to the Conversion  Date
applicable  to those shares. In the event  such certificates are not received by
the Transfer Agent at least one week  prior to the Conversion Date, the  related
Class  B shares will convert to Class  D shares on the next scheduled Conversion
Date after such certificates are delivered.

    In general, Class B shares of equity MLAM-advised mutual funds will  convert
approximately  eight years after initial purchase, and Class B shares of taxable
and tax-exempt fixed income MLAM-advised mutual funds will convert approximately
ten  years  after  initial  purchase.  If,  during  the  Conversion  Period,   a
shareholder  exchanges Class B  shares with an  eight-year Conversion Period for
Class B shares with a ten-year Conversion Period, or vice versa, the  Conversion
Period applicable to the Class B shares acquired in the exchange will apply, and
the  holding period  for the  shares exchanged will  be tacked  onto the holding
period for the shares acquired.

DISTRIBUTION PLANS

    The Fund has adopted  separate distribution plans for  Class B, Class C  and
Class  D shares pursuant to Rule 12b-1 under the 1940 Act (each, a "Distribution
Plan") with respect to the account maintenance and/or distribution fees paid  by
the  Fund to the Distributor with respect to such classes. The Class B and Class
C Distribution Plans  provide for the  payment of account  maintenance fees  and
distribution fees, and the Class D Distribution Plan provides for the payment of
account maintenance fees.

    The  Distribution Plans for Class B, Class C and Class D shares each provide
that the Fund pays  the Distributor an account  maintenance fee relating to  the
shares  of the  relevant class,  accrued daily and  paid monthly,  at the annual
rates of 0.25%, 0.25% and 0.10%,  respectively, of the average daily net  assets
of  the Fund attributable to shares of the relevant class in order to compensate
the Distributor and Merrill  Lynch (pursuant to  a sub-agreement) in  connection
with account maintenance activities.

    The  Distribution Plans for Class B and Class C shares each provide that the
Fund also pays the Distributor a distribution fee relating to the shares of  the
relevant  class, accrued daily and paid monthly, at the annual rate of 0.25% and
0.35%, respectively, of the average daily net assets of the Fund attributable to
the shares of  the relevant  class in order  to compensate  the Distributor  and
Merrill  Lynch  (pursuant  to  a sub-agreement)  for  providing  shareholder and
distribution services, and bearing certain distribution-related expenses of  the
Fund,  including payments to financial consultants for selling Class B and Class
C shares of the  Fund. The Distribution  Plans relating to Class  B and Class  C
shares are designed to permit an investor to purchase Class B and Class C shares
through  dealers without the  assessment of an  initial sales charge  and at the
same  time  permit  the  dealer  to  compensate  its  financial  consultants  in
connection  with the sale of the Class B and Class C shares. In this regard, the
purpose   and   function   of   the   ongoing   distribution   fees   and    the

                                       26
<PAGE>
CDSC are the same as those of the initial sales charge with respect to the Class
A  and Class D shares of the Fund in that the deferred sales charges provide for
the financing of the distribution of the Fund's Class B and Class C shares.

    For the period  August 27,  1993 (commencement  of operations)  to July  31,
1994,  the Fund  paid the  Distributor account  maintenance fees  of $51,365 and
distribution fees of $51,366 under the  Class B Distribution Plan. The Fund  did
not  begin to offer shares of Class C or Class D publicly until the date of this
Prospectus. Accordingly, no payments have been  made pursuant to the Class C  or
Class D Distribution Plans prior to the date of this Prospectus.

    The  payments  under the  Distribution Plans  are based  on a  percentage of
average daily net assets attributable to the shares regardless of the amount  of
expenses  incurred,  and,  accordingly, distribution-related  revenues  from the
Distribution Plans  may  be more  or  less than  distribution-related  expenses.
Information  with respect to  the distribution-related revenues  and expenses is
presented to  the Trustees  for  their consideration  in connection  with  their
deliberations  as to  the continuance  of the Class  B and  Class C Distribution
Plans. This information is presented annually as of December 31 of each year  on
a  "fully  allocated  accrual" basis  and  quarterly  on a  "direct  expense and
revenue/cash" basis. On the "fully allocated accrual" basis, revenues consist of
the account maintenance  fees, distribution  fees, the CDSCs  and certain  other
related  revenues, and  expenses consist  of financial  consultant compensation,
branch office and regional operation  center selling and transaction  processing
expenses,  advertising, sales promotion and  market expenses, corporate overhead
and interest expense.  On the  direct expense and  revenue/cash basis,  revenues
consist  of the account  maintenance fees, distribution fees  and CDSCs, and the
expenses consist of financial consultant  compensation. As of December 31,  1993
the  fully allocated  accrual expenses incurred  by the  Distributor and Merrill
Lynch exceeded fully allocated accrual revenues for such period by approximately
$525,000 (2.3% of Class  B net assets  at that date). As  of December 31,  1993,
direct  cash  expenses  for  the period  since  the  commencement  of operations
exceeded direct cash revenues by  $244,443 (1.1% of Class  B net assets at  that
date).  As  of July  31, 1994,  direct cash  expenses for  the period  since the
commencement of  operations  exceeded  direct  cash  revenues  by  approximately
$249,123 (.96% of Class B net assets at that date).

    The  Fund  has no  obligation with  respect  to distribution  and/or account
maintenance-related expenses incurred  by the Distributor  and Merrill Lynch  in
connection  with Class B, Class C and Class  D shares, and there is no assurance
that the Trustees of the Fund  will approve the continuance of the  Distribution
Plans  from  year  to year.  However,  the  Distributor intends  to  seek annual
continuation of  the Distribution  Plans. In  their review  of the  Distribution
Plans,  the Trustees will be asked  to take into consideration expenses incurred
in connection with the account maintenance and/or distribution of each class  of
shares  separately. The initial sales charges,  the account maintenance fee, the
distribution fee and/or the CDSCs received with respect to one class will not be
used to  subsidize  the  sale  of  shares of  another  class.  Payments  of  the
distribution fee on Class B shares will terminate upon conversion of those Class
B  shares  into  Class  D  shares as  set  forth  under  "Deferred  Sales Charge
Alternatives -- Class B and  Class C Shares -- Conversion  of Class B Shares  to
Class D Shares."

LIMITATIONS ON THE PAYMENT OF DEFERRED SALES CHARGES

    The  maximum sales  charge rule in  the Rules  of Fair Practice  of the NASD
imposes  a  limitation  on  certain  asset-based  sales  charges  such  as   the
distribution   fee  and   the  CDSC   borne  by   the  Class   B  and   Class  C

                                       27
<PAGE>
shares, but not the  account maintenance fee. The  maximum sales charge rule  is
applied  separately to each class. As applicable  to the Fund, the maximum sales
charge rule limits the aggregate of distribution fee payments and CDSCs  payable
by  the Fund to (1) 6 1/4% of eligible gross sales of Class B shares and Class C
shares, computed  separately  (defined  to exclude  shares  issued  pursuant  to
dividend  reinvestments and exchanges)  plus (2) interest  on the unpaid balance
for the respective  class, computed separately  at the prime  rate plus 1%  (the
unpaid  balance being the maximum amount payable minus amounts received from the
payment of the distribution fee  and the CDSC). In  connection with the Class  B
shares,  the Distributor has voluntarily agreed to waive interest charges on the
unpaid balance in  excess of 0.50%  of eligible gross  sales. Consequently,  the
maximum  amount  payable  to the  Distributor,  (referred to  as  the "voluntary
maximum") in  connection with  the Class  B shares  is 6.75%  of eligible  gross
sales. The Distributor retains the right to stop waiving the interest charges at
any  time. To the extent  payments would exceed the  voluntary maximum, the Fund
will not make further payments of the  distribution fee with respect to Class  B
shares  and any CDSCs will  be paid to the Fund  rather than to the Distributor;
however, the Fund will continue to make payments of the account maintenance fee.
In certain circumstances the  amount payable pursuant  to the voluntary  maximum
may  exceed the  amount payable  under the  NASD formula.  In such circumstances
payments in excess  of the amount  payable under  the NASD formula  will not  be
made.

                              REDEMPTION OF SHARES

    The Trust is required to redeem for cash all shares of the Fund upon receipt
of a written request in proper form. The redemption price is the net asset value
per  share  next  determined  after  the initial  receipt  of  proper  notice of
redemption. Except for any CDSC which may be applicable, there will be no charge
for redemption if the redemption request is sent directly to the Transfer Agent.
Shareholders  liquidating  their  holdings  will  receive  upon  redemption  all
dividends  reinvested through the date of redemption. The value of shares at the
time of redemption may be more or less than the shareholder's cost, depending on
the market value of the securities held by the Fund at such time.

REDEMPTION

    A shareholder wishing to redeem shares may do so without charge by tendering
the shares  directly  to the  Transfer  Agent, Financial  Data  Services,  Inc.,
Transfer  Agency Mutual Fund  Operations, P.O. Box  45289, Jacksonville, Florida
32232-5289. Redemption requests delivered other than by mail should be delivered
to Financial Data Services, Inc.,  Transfer Agency Mutual Funds Operation,  4800
Deer  Lake  Drive  East,  Jacksonville,  Florida  32246-6484.  Proper  notice of
redemption in  the case  of shares  deposited  with the  Transfer Agent  may  be
accomplished  by  a  written  letter  requesting  redemption.  Proper  notice of
redemption in the case of shares for which certificates have been issued may  be
accomplished  by a written letter as noted above accompanied by certificates for
the shares to be redeemed. Redemption requests should not be sent to the  Trust.
The  notice in either  event requires the  signature(s) of all  persons in whose
name(s) the shares are registered, signed  exactly as such name(s) appear(s)  on
the  Transfer Agent's register. The signature(s)  on the redemption request must
be guaranteed by an "eligible guarantor institution" as such term is defined  in
Rule  17Ad-15  under  the  Securities  Exchange Act  of  1934,  as  amended, the
existence and validity of  which may be verified  by the Transfer Agent  through
the  use of industry  publications. Notarized signatures  are not sufficient. In
certain instances, the Transfer Agent may require additional documents such  as,
but not limited

                                       28
<PAGE>
to,   trust  instruments,  death  certificates,   appointments  as  executor  or
administrator,  or  certificates  of   corporate  authority.  For   shareholders
redeeming directly with the Transfer Agent, payments will be mailed within seven
days of receipt of a proper notice of redemption.

    At  various times the Trust may be requested to redeem Fund shares for which
it has not  yet received good  payment (e.g., cash,  Federal funds or  certified
check drawn on a United States bank). The Trust may delay or cause to be delayed
the  mailing of a redemption check until such time as it has assured itself that
good payment has been collected for the purchase of such Fund shares, which will
not exceed 10 days.

REPURCHASE

    The Trust also will  repurchase Fund shares  through a shareholder's  listed
securities  dealer. The  Trust normally  will accept  orders to  repurchase Fund
shares by wire or telephone  from dealers for their  customers at the net  asset
value  next computed after receipt of the order by the dealer, provided that the
request for repurchase is received by the dealer prior to the close of  business
on the New York Stock Exchange on the day received, and such request is received
by  the Fund from  such dealer not later  than 4:30 P.M., New  York time, on the
same day. Dealers have the responsibility of submitting such repurchase requests
to the Fund not  later than 4:30 P.M.,  New York time, in  order to obtain  that
day's closing price.

    The   foregoing  repurchase   arrangements  are   for  the   convenience  of
shareholders and do not involve a charge by the Trust (other than any applicable
CDSC). Securities firms which  do not have selected  dealer agreements with  the
Distributor,  however, may  impose a transaction  charge on  the shareholder for
transmitting the notice of repurchase to the Trust. Merrill Lynch may charge its
customers a processing fee (presently $4.85)  to confirm a repurchase of  shares
of  such customers. Redemptions  directly through the  Fund's Transfer Agent are
not subject to the processing  fee. The Trust reserves  the right to reject  any
order   for  repurchase,  which  right   of  rejection  might  adversely  affect
shareholders seeking  redemption through  the repurchase  procedure. However,  a
shareholder  whose order for repurchase is rejected by the Trust may redeem Fund
shares as set forth above.

REINSTATEMENT PRIVILEGE--CLASS A AND CLASS D SHARES

    Shareholders who  have redeemed  their Class  A  or Class  D shares  have  a
one-time  privilege to reinstate their accounts by purchasing Class A or Class D
shares, as the  case may  be, of the  Fund at  net asset value  without a  sales
charge  up to  the dollar  amount redeemed.  The reinstatement  privilege may be
exercised by sending a notice of exercise  along with a check for the amount  to
be  reinstated to the Transfer  Agent within 30 days  after the date the request
for redemption  was accepted  by  the Transfer  Agent  or the  Distributor.  The
reinstatement  will be  made at  the net asset  value per  share next determined
after the notice of  reinstatement is received and  cannot exceed the amount  of
the  redemption proceeds. The  reinstatement is a one-time  privilege and may be
exercised by  the Class  A  or Class  D shareholder  only  the first  time  such
shareholder makes a redemption.

                              SHAREHOLDER SERVICES

    The  Trust  offers a  number of  shareholder  services and  investment plans
designed to facilitate investment in shares of the Fund. Full details as to each
of such services, copies of the  various plans described below and  instructions
as  to how to participate in the various services or plans, or to change options
with respect thereto  can be obtained  from the Trust  by calling the  telephone
number on the cover page hereof or from the Distributor or Merrill Lynch.

                                       29
<PAGE>
    INVESTMENT  ACCOUNT.   Each shareholder whose  account is  maintained at the
Transfer Agent has an Investment Account  and will receive statements, at  least
quarterly,  from the Transfer Agent. These  statements will serve as transaction
confirmations  for  automatic  investment  purchases  and  the  reinvestment  of
ordinary   income  dividends  and  long-term  capital  gain  distributions.  The
statements will also show any other activity in the account since the  preceding
statement. Shareholders also will receive separate transaction confirmations for
each  purchase or sale transaction other than automatic investment purchases and
the reinvestments  of  ordinary income  dividends  and long-term  capital  gains
distributions. A shareholder may make additions to his Investment Account at any
time  by mailing a check  directly to the Transfer  Agent. Shareholders may also
maintain their accounts through Merrill Lynch.  Upon the transfer of shares  out
of  a Merrill Lynch brokerage account, an Investment Account in the transferring
shareholder's  name  will  be  opened   at  the  Transfer  Agent.   Shareholders
considering  transferring their Class A or Class  D shares from Merrill Lynch to
another brokerage firm  or financial institution  should be aware  that, if  the
firm  to which the Class A or Class D shares are to be transferred will not take
delivery of shares of the Fund, a shareholder either must redeem the Class A  or
Class  D shares (paying  any applicable CDSC)  so that the  cash proceeds can be
transferred to the account at the new firm or such shareholder must continue  to
maintain  an Investment Account at the Transfer Agent for those Class A or Class
D shares.  Shareholders interested  in transferring  their Class  B or  Class  C
shares  from Merrill  Lynch and who  do not  wish to have  an Investment Account
maintained for such shares at the Transfer Agent may request their new brokerage
firm to  maintain such  shares  in an  account registered  in  the name  of  the
brokerage firm for the benefit of the shareholder at the Transfer Agent.

    EXCHANGE  PRIVILEGE.  Shareholders of  each class of shares  of Fund have an
exchange privilege  with  certain  other MLAM-advised  mutual  funds.  There  is
currently  no limitation on the  number of times a  shareholder may exercise the
exchange privilege. The exchange privilege may be modified or terminated at  any
time in accordance with the rules of the Commission.

    Under  the Merrill Lynch Select Pricing-SM- System, Class A shareholders may
exchange Class A shares of the Fund for Class A shares of a second  MLAM-advised
mutual  fund if the shareholder  holds any Class A shares  of the second fund in
his account in  which the exchange  is made at  the time of  the exchange or  is
otherwise eligible to purchase Class A shares of the second fund. If the Class A
shareholder wants to exchange Class A shares for shares of a second MLAM-advised
mutual fund, and the shareholder does not hold Class A shares of the second fund
in  his account  at the time  of the exchange  and is not  otherwise eligible to
acquire Class A shares of the second fund, the shareholder will receive Class  D
shares  of the second fund as a result  of the exchange. Class D shares also may
be exchanged for Class A shares of a second MLAM-advised mutual fund at any time
as long as, at the time of the exchange, the shareholder holds Class A shares of
the second fund in  the account in  which the exchange is  made or is  otherwise
eligible to purchase Class A shares of the second fund.

    Exchanges  of  Class A  and Class  D shares  are  made on  the basis  of the
relative net asset values per  Class A or Class  D share, respectively, plus  an
amount equal to the difference, if any, between the sales charge previously paid
on the Class A or Class D shares being exchanged and the sales charge payable at
the time of the exchange on the shares being acquired.

    Class  B, Class C and Class D shares will be exchangeable with shares of the
same class of other MLAM-advised mutual funds.

                                       30
<PAGE>
    Shares of the Fund which are subject  to a CDSC will be exchangeable on  the
basis of relative net asset value per share without the payment of any CDSC that
might  otherwise be due upon redemption of  the shares of the Fund. For purposes
of computing the  CDSC that  may be  payable upon  a disposition  of the  shares
acquired  in the exchange, the holding period for the previously owned shares of
the Fund is "tacked" to the holding  period of the newly acquired shares of  the
other Fund.

    Class  A, Class B, Class C and Class  D shares also will be exchangeable for
shares of certain  MLAM-advised money  market funds  specifically designated  as
available  for exchange  by holders  of Class  A, Class  B, Class  C or  Class D
shares. The period of time that Class A, Class B, Class C or Class D shares  are
held  in a money market fund, however, will not count toward satisfaction of the
holding period requirement for reduction of any CDSC imposed on such shares,  if
any,  and, with respect to Class B shares, toward satisfaction of the Conversion
Period.

    Class B  shareholders of  the Fund  exercising the  exchange privilege  will
continue  to be subject to  the Fund's CDSC schedule  if such schedule is higher
than the CDSC schedule relating to the new Class B shares. In addition, Class  B
shares  of  the Fund  acquired through  use  of the  exchange privilege  will be
subject to the Fund's  CDSC schedule if  such schedule is  higher than the  CDSC
schedule  relating to the  Class B shares  of the MLAM-advised  mutual fund from
which the exchange has been made.

    Exercise of the exchange privilege is  treated as a sale for Federal  income
tax  purposes. For  further information,  see "Shareholder  Services -- Exchange
Privilege" in the Statement of Additional Information.

    The Fund's exchange privilege is modified with respect to purchases of Class
A and  Class  D shares  under  the Merrill  Lynch  Mutual Fund  Adviser  ("MFA")
program.  First, the initial allocation of assets is made under the MFA program.
Then, any subsequent exchange under the MFA program of Class A or Class D shares
of a MLAM-advised mutual fund for Class A or Class D shares of the Fund will  be
made  solely on the basis  of the relative net asset  values of the shares being
exchanged. Therefore, there will not be a charge for any difference between  the
sales  charge previously  paid on  the shares  of the  other MLAM-advised mutual
funds and the sales charge payable on  the shares of the Fund being acquired  in
the exchange under the MFA program.

    AUTOMATIC  REINVESTMENT OF DIVIDENDS  AND CAPITAL GAINS  DISTRIBUTIONS.  All
dividends and capital gains distributions  are reinvested automatically in  full
and  fractional shares  of the Fund,  without a  sales charge, at  the net asset
value per share at the  close of business on the  monthly payment date for  such
dividends  and  distributions.  A  shareholder  may  at  any  time,  by  written
notification or by telephone  (1-800-MER-FUND) to the  Transfer Agent, elect  to
have subsequent dividends or both dividends and capital gains distributions paid
in cash, rather than reinvested, in which event payment will be mailed or direct
deposited  monthly.  Cash  payments  can  also  be  directly  deposited  to  the
shareholder's bank account. No  CDSC will be imposed  upon redemption of  shares
issued  as a result of the automatic  reinvestment of dividends or capital gains
distributions.

    SYSTEMATIC WITHDRAWAL PLANS.  A Class A or Class D shareholder may elect  to
receive  systematic  withdrawal  payments from  his  Investment  Account through
automatic payment by check or through automatic payment by direct deposit to his
bank account  on either  a monthly  or quarterly  basis. A  Class A  or Class  D
shareholder whose shares are held within a CMA-R- or CBA-R- Account may elect to
have  shares redeemed on  a monthly, bimonthly,  quarterly, semiannual or annual
basis through the Systematic Redemption Program, subject to certain conditions.

                                       31
<PAGE>
    AUTOMATIC INVESTMENT PLANS.  Regular additions of Class A, Class B, Class  C
or Class D shares may be made to an investor's Investment Account by prearranged
charges of $50 or more to his regular bank account. Alternatively, investors who
maintain  CMA-R- accounts may  arrange to have periodic  investments made in the
Fund in their CMA-R- account or in  certain related accounts in amounts of  $100
or more through the CMA-R- Automated Investment Program.

                             PORTFOLIO TRANSACTIONS

    The  Trust has no obligation to deal with  any dealer or group of dealers in
the execution of  transactions in  portfolio securities of  the Fund.  Municipal
Bonds and other securities in which the Fund invests are traded primarily in the
over-the-counter  market.  Where possible,  the  Trust deals  directly  with the
dealers  who  make  a  market  in  the  securities  involved  except  in   those
circumstances  where better prices and execution  are available elsewhere. It is
the policy of the Trust to obtain  the best net results in conducting  portfolio
transactions  for the Fund, taking into account such factors as price (including
the applicable dealer spread), the size, type and difficulty of the transactions
involved, the firm's general execution and operations facilities, and the firm's
risk in positioning the  securities involved and  the provision of  supplemental
investment  research  by  the  firm.  While  reasonably  competitive  spreads or
commissions are  sought, the  Fund will  not necessarily  be paying  the  lowest
spread or commission available. The sale of shares of the Fund may be taken into
consideration  as a  factor in  the selection of  brokers or  dealers to execute
portfolio transactions  for  the Fund.  The  portfolio securities  of  the  Fund
generally are traded on a net basis and normally do not involve either brokerage
commissions  or transfer taxes. The cost of portfolio securities transactions of
the Fund primarily  consists of dealer  or underwriter spreads.  Under the  1940
Act,  persons affiliated with the Trust, including Merrill Lynch, are prohibited
from dealing  with  the  Trust as  a  principal  in the  purchase  and  sale  of
securities  unless such trading is permitted by an exemptive order issued by the
Commission. The Trust has obtained an exemptive order permitting it to engage in
certain  principal  transactions  with  Merrill  Lynch  involving  high  quality
short-term municipal bonds subject to certain conditions. In addition, the Trust
may  not purchase securities, including Municipal Bonds, for the Fund during the
existence of  any underwriting  syndicate of  which Merrill  Lynch is  a  member
except pursuant to procedures approved by the Trustees of the Trust which comply
with  rules adopted by the Commission. Affiliated persons of the Trust may serve
as its broker  in over-the-counter  transactions conducted  for the  Fund on  an
agency basis only.

                            DISTRIBUTIONS AND TAXES

DISTRIBUTIONS

    The  net  investment  income of  the  Fund  is declared  as  dividends daily
following the normal close of trading on the New York Stock Exchange  (currently
4:00  P.M., New York time) prior to the  determination of the net asset value on
that day. The net investment income  of the Fund for dividend purposes  consists
of interest earned on portfolio securities, less expenses, in each case computed
since  the most  recent determination  of the net  asset value.  Expenses of the
Fund, including the management fees and the account maintenance and distribution
fees, are accrued daily. Dividends of  net investment income are declared  daily
and  reinvested monthly in the form of  additional full and fractional shares of
the Fund at net asset  value as of the close  of business on the "payment  date"
unless  the shareholder  elects to receive  such dividends in  cash. Shares will
accrue dividends as long as they  are issued and outstanding. Shares are  issued
and outstanding from the settlement date of a purchase order to the day prior to
settlement date of a redemption order.

                                       32
<PAGE>
    All  net realized long-or short-term capital gains, if any, are declared and
distributed  to  the  Fund's  shareholders  at  least  annually.  Capital  gains
distributions  will be reinvested automatically in shares unless the shareholder
elects to receive such distributions in cash.

    The per share dividends  and distributions on each  class of shares will  be
reduced as a result of any account maintenance, distribution and transfer agency
fees  applicable to that class. See  "Additional Information -- Determination of
Net Asset Value".

    See "Shareholder  Services"  for  information  as to  how  to  elect  either
dividend  reinvestment or cash payments. Portions of dividends and distributions
which are taxable to shareholders as  described below are subject to income  tax
whether they are reinvested in shares of the Fund or received in cash.

TAXES

    The  Trust  intends to  continue to  qualify  the Fund  for the  special tax
treatment afforded regulated  investment companies ("RICs")  under the  Internal
Revenue  Code  of 1986,  as amended  (the "Code").  If it  so qualifies,  in any
taxable year in which it distributes at least 90% of its taxable net income  and
90%   of  its  tax-exempt  net  income  (see  below),  the  Fund  (but  not  its
shareholders) will not be subject  to Federal income tax  to the extent that  it
distributes  its net investment  income and net  realized capital gains. Similar
rules apply  to the  Fund if  its income  is subject  to Oregon  tax. The  Trust
intends to cause the Fund to distribute substantially all of such income.

    To the extent that the dividends distributed to the Fund's Class A, Class B,
Class C and Class D shareholders (together, the "shareholders") are derived from
interest income exempt from Federal income tax under Code Section 103(a) and are
properly designated as "exempt-interest dividends", they will be excludable from
a  shareholder's gross income  for Federal income  tax purposes. Exempt-interest
dividends are  included, however,  in  determining the  portion,  if any,  of  a
person's  social security benefits  and railroad retirement  benefits subject to
Federal income taxes. The  portion of such  exempt-interest dividends paid  from
interest  received by the Fund  from Oregon Municipal Bonds  also will be exempt
from Oregon personal income  taxes. Shareholders subject  to taxation by  states
other  than Oregon  will realize  a lower after-tax  rate of  return than Oregon
shareholders since the dividends distributed by  the Fund generally will not  be
exempt,  to any significant  degree, from income taxation  by such other states.
The Trust will  inform shareholders  annually as to  the portion  of the  Fund's
distributions  which constitutes exempt-interest dividends and the portion which
is exempt from Oregon personal income tax. Interest on indebtedness incurred  or
continued  to purchase or carry Fund shares is not deductible for Federal income
tax purposes to the extent attributable to exempt-interest dividends. Similarly,
under Oregon law the amount of exempt-interest dividends that would otherwise be
exempt from  Oregon's  personal  income  tax  is  reduced  by  any  interest  on
indebtedness  incurred to carry the tax-exempt obligations and by any deductible
expenses incurred in the  production of interest and  dividend income from  such
obligations.  Further, exempt-interest dividends paid to a corporate shareholder
will be subject to Oregon state  corporate excise and income taxes. Persons  who
may  be  "substantial  users" (or  "related  persons" of  substantial  users) of
facilities financed by  industrial development bonds  or private activity  bonds
held  by  the Fund  should  consult their  tax  advisers before  purchasing Fund
shares.

    Exempt-interest dividends paid to a corporate shareholder will be subject to
Oregon state corporate excise and income taxes.

                                       33
<PAGE>
    To the extent that the Fund's distributions are derived from interest on its
taxable investments or from an excess  of net short-term capital gains over  net
long-term  capital losses ("ordinary income  dividends"), such distributions are
considered ordinary  income for  Federal and  Oregon income  tax purposes.  Such
distributions  are  not  eligible  for  the  dividends  received  deduction  for
corporations. Distributions, if  any, of  net long-term capital  gains from  the
sale  of securities or from certain transactions in futures or options ("capital
gain dividends") are taxable as long-term  capital gains for Federal income  tax
purposes, regardless of the length of time the shareholder has owned Fund shares
and,  for Oregon  income tax  purposes, are treated  as capital  gains which are
taxed at ordinary  income tax  rates. Under  the Revenue  Reconciliation Act  of
1993,  all  or a  portion of  the Fund's  gain  from the  sale or  redemption of
tax-exempt obligations  purchased  at  a  market discount  will  be  treated  as
ordinary  income rather than capital gain. This  rule may increase the amount of
ordinary income dividends received by  shareholders. Distributions in excess  of
the  Fund's earnings and profits  will first reduce the  adjusted tax basis of a
holder's shares and,  after such  adjusted tax basis  is reduced  to zero,  will
constitute  capital gains  to such  holder (assuming  the shares  are held  as a
capital asset). Any loss upon the sale  or exchange of Fund shares held for  six
months  or less will be  treated as long-term capital loss  to the extent of any
capital gain dividends received by the shareholder. In addition, such loss  will
be  disallowed to  the extent of  any exempt-interest dividends  received by the
shareholder. If the Fund pays  a dividend in January  which was declared in  the
previous  October, November or December to shareholders of record on a specified
date in one of such months, then such dividend will be treated for tax  purposes
as being paid by the Fund and received by its shareholders on December 31 of the
year in which such dividend was declared.

    The   Code  subjects  interest  received  on  certain  otherwise  tax-exempt
securities to an alternative minimum  tax. This alternative minimum tax  applies
to  interest received on  "private activity bonds" issued  after August 7, 1986.
Private activity  bonds  are bonds  which,  although tax-exempt,  are  used  for
purposes  other than those  generally performed by  governmental units and which
benefit non-governmental entities (e.g.,  bonds used for industrial  development
or  housing purposes). Income received on such bonds is classified as an item of
"tax preference,"  which  could  subject  investors  in  such  bonds,  including
shareholders  of the Fund, to an alternative minimum tax. The Fund will purchase
such "private activity bonds," and the Trust will report to shareholders  within
60  days after the Fund's  taxable year-end the portion  of the Fund's dividends
declared during  the  year which  constitutes  an  item of  tax  preference  for
alternative  minimum tax purposes.  The Code further  provides that corporations
are subject to an alternative minimum tax based, in part, on certain differences
between  taxable  income  as  adjusted   for  other  tax  preferences  and   the
corporation's   "adjusted  current  earnings"  (which  more  closely  reflect  a
corporation's economic income). Because an exempt-interest dividend paid by  the
Fund  will be included in adjusted current earnings, a corporate shareholder may
be required to pay alternative minimum tax on exempt-interest dividends paid  by
the Fund.

    The  Revenue Reconciliation Act of 1993  has added new marginal tax brackets
of 36% and 39.6% for  individuals and has created  a graduated structure of  26%
and  28% for  the alternative  minimum tax  applicable to  individual taxpayers.
These rate increases may affect  an individual investor's after-tax return  from
an  investment in the Fund as compared  with such investor's return from taxable
investments.

    No gain or loss will be recognized by Class B shareholders on the conversion
of their Class B shares into Class D shares. A shareholder's basis in the  Class
D  shares acquired will be  the same as such shareholder's  basis in the Class B
shares converted, and  the holding period  of the acquired  Class D shares  will
include the holding period for the converted Class B shares.

                                       34
<PAGE>
    If a shareholder exercises an exchange privilege within 90 days of acquiring
the  shares, then the loss the shareholder can recognize on the exchange will be
reduced (or the gain increased) to the extent the sales charge paid to the  Fund
reduces  any sales charge such shareholder would  have owed upon purchase of the
new shares in the absence of the exchange privilege. Instead, such sales  charge
will be treated as an amount paid for the new shares.

    A  loss  realized on  a  sale or  exchange  of shares  of  the Fund  will be
disallowed if  other Fund  shares are  acquired (whether  through the  automatic
reinvestment of dividends or otherwise) within a 61-day period beginning 30 days
before  and ending 30  days after the date  that the shares  are disposed of. In
such a case, the basis  of the shares acquired will  be adjusted to reflect  the
disallowed loss.

    Under  certain provisions of the Code, some shareholders may be subject to a
31% withholding tax  on certain ordinary  income dividends and  on capital  gain
dividends   and   redemption   payments   ("backup   withholding").   Generally,
shareholders subject to backup withholding will  be those for whom no  certified
taxpayer  identification number is on file with the Trust or who, to the Trust's
knowledge, have furnished an incorrect number. When establishing an account,  an
investor  must certify under penalty of perjury  that such number is correct and
that such investor is not otherwise subject to backup withholding.

    The Code  provides that  every person  required to  file a  tax return  must
include  for information purposes  on such return  the amount of exempt-interest
dividends received  from all  sources (including  the Fund)  during the  taxable
year.

    The  foregoing  is  a  general and  abbreviated  summary  of  the applicable
provisions of the Code,  Treasury regulations and Oregon  tax laws presently  in
effect.  For the complete provisions, reference  should be made to the pertinent
Code  sections,  the  Treasury   regulations  promulgated  thereunder  and   the
applicable  Oregon tax laws. The  Code and the Treasury  regulations, as well as
the Oregon  tax  laws,  are  subject  to  change  by  legislative,  judicial  or
administrative action either prospectively or retroactively.

    Shareholders   are  urged  to  consult  their  tax  advisers  regarding  the
availability of  any exemptions  from state  or local  taxes (other  than  those
imposed  by Oregon) and with specific questions as to Federal, foreign, state or
local taxes.

                                PERFORMANCE DATA

    From time to time the Fund may  include its average annual total return  and
yield   and  tax  equivalent  yield  for   various  specified  time  periods  in
advertisements or information furnished to present or prospective  shareholders.
Average  annual  total  return,  yield and  tax  equivalent  yield  are computed
separately for Class A, Class B, Class  C and Class D shares in accordance  with
formulas specified by the Commission.

    Average  annual total  return quotations for  the specified  periods will be
computed by finding the average annual compounded rates of return (based on  net
investment  income and  any realized and  unrealized capital gains  or losses on
portfolio investments over such  periods) that would  equate the initial  amount
invested  to the redeemable value of such  investment at the end of each period.
Average annual  total  return  will  be  computed  assuming  all  dividends  and
distributions  are reinvested and  taking into account  all applicable recurring
and nonrecurring expenses,  including any  CDSC that  would be  applicable to  a
complete redemption of the investment at the end of the specified period such as
in  the case of Class B  and Class C shares and  the maximum sales charge in the
case of Class  A and Class  D shares. Dividends  paid by the  Fund with  respect

                                       35
<PAGE>
to  all shares, to the extent any dividends  are paid, will be calculated in the
same manner at the  same time on the  same day and will  be in the same  amount,
except  that account  maintenance and  distribution charges  and any incremental
transfer agency costs relating to each class of shares will be borne exclusively
by that class. The Fund will include performance data for all classes of  shares
of  the Fund in  any advertisement or information  including performance data of
the Fund.

   
    The Fund also may quote total return and aggregate total return  performance
data   for  various  specified  time  periods.  Such  data  will  be  calculated
substantially as described above, except that (1) the rates of return calculated
will not  be average  annual rates,  but rather,  actual annual,  annualized  or
aggregate  rates of return and (2) the maximum applicable sales charges will not
be included with respect to annual  or annualized rates of return  calculations.
Aside  from  the impact  on the  performance data  calculations of  including or
excluding the  maximum applicable  sales charges,  actual annual  or  annualized
total  return data generally will be lower than average annual total return data
since the average annual  rates of return  reflect compounding, aggregate  total
return data generally will be higher than average annual total return data since
the  aggregate rates of return reflect compounding over a longer period of time.
In advertisements  distributed  to  investors whose  purchases  are  subject  to
reduced sales charges in the case of Class A shares or waiver of the CDSC in the
case  of Class B shares, or  to reduced sales charges in  the case of Class A or
Class D shares, the performance data may take into account the reduced, and  not
the  maximum, sales charge or  may not take into  account the CDSC and therefore
may reflect greater  total return  since, due to  the reduced  sales charges  or
waiver  of the CDSC,  a lower amount  of expenses is  deducted. See "Purchase of
Shares." The Fund's total return may be expressed either as a percentage or as a
dollar amount in order to illustrate such total return on a hypothetical  $1,000
investment in the Fund at the beginning of each specified period.
    

    Yield  quotations will be computed based on  a 30-day period by dividing (a)
the net income based on the yield  of each security earned during the period  by
(b)  the average daily number of shares  outstanding during the period that were
entitled to receive dividends multiplied by the maximum offering price per share
on the last day of the period. Tax equivalent yield quotations will be  computed
by dividing (a) the part of the Fund's yield that is tax-exempt by (b) one minus
a  stated tax rate and (c) adding the result to that part, if any, of the Fund's
yield that is not  tax-exempt. The yield  for the 30-day  period ended July  31,
1994  was 5.29%  for Class A  shares and  5.01% for Class  B shares  and the tax
equivalent yield for the same period (based on a Federal income tax rate of 28%)
was 7.35% for Class  A shares and  6.96% for Class B  shares. The yield  without
voluntary  reimbursement for the 30 day period would have been 4.33% for Class A
Shares and 4.01% for  Class B Shares  with a tax equivalent  yield of 6.01%  for
Class A Shares and 5.57% for Class B Shares.

    Total   return  and  yield  figures  are  based  on  the  Fund's  historical
performance and  are not  intended to  indicate future  performance. The  Fund's
total  return and yield will vary depending on market conditions, the securities
comprising the Fund's portfolio, the Fund's operating expenses and the amount of
realized and unrealized net capital gain or losses during the period. The  value
of  an investment  in the  Fund will  fluctuate and  an investor's  shares, when
redeemed, may be worth more or less than their original cost.

    On occasion,  the  Fund may  compare  its performance  to  performance  data
published  by Lipper  Analytical Services, Inc.,  Morningstar Publications, Inc.
("Morningstar") and CDA  Investment Technology,  Inc., or to  data contained  in
publications  such as MONEY  MAGAZINE, U.S. NEWS &  WORLD REPORT, BUSINESS WEEK,
FORBES MAGAZINE and FORTUNE  MAGAZINE. From time to  time, the Fund may  include
the Fund's Morningstar risk-

                                       36
<PAGE>
adjusted performance ratings in advertisements or supplemental sales literature.
As with other performance data, performance comparisons should not be considered
representative of the Fund's relative performance for any future period.

                             ADDITIONAL INFORMATION

DETERMINATION OF NET ASSET VALUE

    The  net asset value of the shares of  all classes of the Fund is determined
by the Manager once  daily as of 4:15  P.M., New York time,  on each day  during
which  the New York Stock Exchange is open  for trading. The net asset value per
share is computed by dividing the sum of the value of the securities held by the
Fund plus any cash or other assets minus all liabilities by the total number  of
shares  outstanding  at  such  time,  rounded  to  the  nearest  cent. Expenses,
including the  fees payable  to the  Manager and  the Distributor,  are  accrued
daily.

    The  per share net  asset value of  Class A shares  will generally be higher
than the per share net  asset value of shares  of the other classes,  reflecting
the  daily expense accruals of the  account maintenance and transfer agency fees
applicable with respect to the Class B and Class C shares and the daily  expense
accruals  of the  account maintenance  fees applicable  with respect  to Class D
shares. Moreover, the per share net asset value of the Class D shares  generally
will  be higher than the  per share net asset  value of the Class  B and Class C
shares,  reflecting  the  daily  expense  accruals  of  the  distribution   fees
applicable  with respect to Class B and Class C shares. It is expected, however,
that the  per  share net  asset  value of  the  classes will  tend  to  converge
immediately after the payment of dividends or distributions which will differ by
approximately  the  amount  of  the expense  accrual  differentials  between the
classes.

ORGANIZATION OF THE TRUST

    The Trust is an  unincorporated business trust organized  on August 2,  1985
under  the laws of Massachusetts. On October 1, 1987, the Trust changed its name
from "Merrill  Lynch  Multi-State Tax-Exempt  Series  Trust" to  "Merrill  Lynch
Multi-State  Municipal Bond  Series Trust"  and on  December 22,  1987 the Trust
changed its  name to  "Merrill Lynch  Multi-State Municipal  Series Trust."  The
Trust  is an open-end management investment company comprised of separate series
("Series"), each of which  is a separate portfolio  offering shares to  selected
groups of purchasers. Each of the Series is to be managed independently in order
to  provide to shareholders who are residents  of the state to which such Series
relates as high a level  of income exempt from  Federal, state and local  income
taxes  as is  consistent with  prudent investment  management. The  Trustees are
authorized to create  an unlimited number  of Series and,  with respect to  each
Series, to issue an unlimited number of full and fractional shares of beneficial
interest  of $.10  par value of  different classes. Shareholder  approval is not
required for the authorization  of additional Series or  classes of a Series  of
the  Trust. At the date  of this Prospectus, the shares  of the Fund are divided
into Class A, Class B, Class C and Class D shares. Class A, Class B, Class C and
Class D  shares represent  interests in  the same  assets of  the Fund  and  are
identical  in all respects except that Class B,  Class C and Class D shares bear
certain expenses related to the account maintenance associated with such shares,
and Class B and Class C shares bear certain expenses related to the distribution
of such shares. Each class has  exclusive voting rights with respect to  matters
relating to account maintenance and distribution expenditures as applicable. See
"Purchase  of Shares". The  Trust has received  an order (the  "Order") from the
Commission permitting the issuance and sale  of multiple classes of shares.  The
Trustees  of the Trust may classify and  reclassify the shares of the Trust into
additional classes at a future date.

                                       37
<PAGE>
    Shareholders are entitled to one vote for each full share and to  fractional
votes  for fractional  shares held  in the election  of Trustees  (to the extent
hereinafter  provided)  and  on   other  matters  submitted   to  the  vote   of
shareholders.  There normally will be no meeting of shareholders for the purpose
of electing Trustees unless and until such  time as less than a majority of  the
Trustees  holding office  have been elected  by shareholders, at  which time the
Trustees then in office  will call a shareholders'  meeting for the election  of
Trustees.  Shareholders may, in accordance with  the terms of the Declaration of
Trust, cause a meeting of shareholders to  be held for the purpose of voting  on
the  removal of  Trustees. Also, the  Trust will  be required to  call a special
meeting of shareholders of a Series  in accordance with the requirements of  the
1940  Act to  seek approval  of new management  and advisory  arrangements, of a
material increase  in  distribution fees  or  of  a change  in  the  fundamental
policies, objectives or restrictions of a Series. Except as set forth above, the
Trustees  shall continue  to hold  office and  appoint successor  Trustees. Each
issued and outstanding share is entitled to participate equally in dividends and
distributions declared by the respective Series and in net assets of such Series
upon liquidation  or dissolution  remaining  after satisfaction  of  outstanding
liabilities  except that, as  noted above, Class  B, Class C  and Class D shares
bear  certain  additional  expenses.  The  obligations  and  liabilities  of   a
particular  Series are restricted to the assets of that Series and do not extend
to the assets of the  Trust generally. The shares  of each Series, when  issued,
will be fully-paid and non-assessable by the Trust.

SHAREHOLDER REPORTS

    Only   one  copy  of   each  shareholder  report   and  certain  shareholder
communications will be mailed to  each identified shareholder regardless of  the
number  of accounts  such shareholder  has. If  a shareholder  wishes to receive
separate copies of each report and  communication for each of the  shareholder's
related accounts, the shareholder should notify in writing:

       Financial Data Services, Inc.
       Attn: TAMFO
       P.O. Box 45289
       Jacksonville, FL 32232-5289

    The written notification should include the shareholder's name, address, tax
identification  number and  Merrill Lynch,  Pierce, Fenner  & Smith Incorporated
and/or mutual fund  account numbers. If  you have any  questions regarding  this
matter  please call  your Merrill Lynch  financial consultant  or Financial Data
Services, Inc. at 800-637-3863.

SHAREHOLDER INQUIRIES

    Shareholder inquiries  may be  addressed  to the  Trust  at the  address  or
telephone number set forth on the cover page of this Prospectus.

    The  Declaration of  Trust establishing the  Trust, dated August  2, 1985, a
copy of which together  with all amendments thereto  (the "Declaration"), is  on
file  in  the office  of  the Secretary  of  the Commonwealth  of Massachusetts,
provides that the name "Merrill Lynch Multi-State Municipal Series Trust" refers
to the  Trustees under  the Declaration  collectively as  Trustees, but  not  as
individuals  or personally. No Trustee,  shareholder, officer, employee or agent
of the Trust shall be held to any personal liability, nor shall resort be had to
such person's private property for the  satisfaction of any obligation or  claim
of the Trust, but the "Trust Property" only shall be liable.

                                       38
<PAGE>
     MERRILL LYNCH OREGON MUNICIPAL BOND FUND - AUTHORIZATION FORM (PART 1)
- --------------------------------------------------------------------------------
1.  SHARE PURCHASE APPLICATION

    I, being of legal age, wish to purchase: (choose one)

/ / Class A shares  / / Class B shares  / / Class C shares  / / Class D shares

of  Merrill Lynch Oregon Municipal Bond Fund and establish an Investment Account
as described in the Prospectus. In the event that I am not eligible to  purchase
Class A shares, I understand that Class D shares will be purchased.

    Basis for establishing an Investment Account:

        A.   I enclose a check for $ . payable to Financial Data Services, Inc.,
    as an initial investment (minimum  $1,000). I understand that this  purchase
    will  be executed  at the  applicable offering  price next  to be determined
    after this Application is received by you.

        B.  I  already own shares  of the following  Merrill Lynch mutual  funds
    that  would  qualify  for  the  right of  accumulation  as  outlined  in the
    Statement of Additional Information: (Please list all funds. Use a  separate
    sheet of paper if necessary.)

<TABLE>
<S>                                                         <C>
1. ......................................................... 4. .........................................................

2. ......................................................... 5. .........................................................

3. ......................................................... 6. .........................................................
</TABLE>

<TABLE>
<S>                                                         <C>
Name ...................................................................................................................
     First Name        Initial        Last Name

Name of Co-Owner (if any) ..............................................................................................
                          First Name    Initial    Last Name
</TABLE>

<TABLE>
<S>                                                           <C>
Address ....................................................

 ...........................................................  Dates ......................................................
                                                  (Zip Code)

Occupation .................................................  Name and Address of Employer ...............................

 ...........................................................  ............................................................
                     Signature of Owner                                      Signature of Co-Owner (if any)

(in the case of co-owner, a joint tenancy with right of survivorship will be presumed unless otherwise specified.)
</TABLE>

- --------------------------------------------------------------------------------
2.  DIVIDEND AND CAPITAL GAIN DISTRIBUTION OPTIONS

<TABLE>
<S>        <C>        <C>                        <C>        <C>        <C>
           ORDINARY INCOME DIVIDENDS                         LONG-TERM CAPITAL GAINS
Select        / /     Reinvest                   Select        / /     Reinvest
One:          / /     Cash                       One:          / /     Cash
</TABLE>

If  no  election is  made,  dividends and  capital  gains will  be automatically
reinvested at net asset value without a sales charge.

IF CASH, SPECIFY HOW YOU WOULD LIKE YOUR DISTRIBUTIONS PAID TO YOU:    / / Check
or  / / Direct Deposit to bank account

IF DIRECT DEPOSIT TO BANK ACCOUNT IS SELECTED, PLEASE COMPLETE BELOW:

I hereby authorize payment of dividend and capital gain distributions by  direct
deposit  to my bank account and, if necessary, debit entries and adjustments for
any credit  entries made  to my  account in  accordance with  the terms  I  have
selected on the Merrill Lynch Oregon Municipal Bond Fund Authorization Form.

SPECIFY TYPE OF ACCOUNT (CHECK ONE)    / / checking    / / savings

Name on your Account ...........................................................

Bank Name ......................................................................

Bank Number ........................     Account Number ........................

Bank Address ...................................................................

I  AGREE THAT THIS AUTHORIZATION  WILL REMAIN IN EFFECT  UNTIL I PROVIDE WRITTEN
NOTIFICATION TO  FINANCIAL  DATA SERVICES,  INC.  AMENDING OR  TERMINATING  THIS
SERVICE.

Signature of Depositor .........................................................

Signature of Depositor ........................     Date .......................
(if joint account, both must sign)

NOTE:  IF DIRECT DEPOSIT TO BANK ACCOUNT IS SELECTED, YOUR BLANK, UNSIGNED CHECK
MARKED "VOID" OR A DEPOSIT SLIP FROM YOUR SAVINGS ACCOUNT SHOULD ACCOMPANY  THIS
APPLICATION.

                                       39
<PAGE>
    MERRILL LYNCH OREGON MUNICIPAL BOND FUND - AUTHORIZATION FORM (PART 1) -
                                  (CONTINUED)
- --------------------------------------------------------------------------------
3.  SOCIAL SECURITY NUMBER OR TAXPAYER IDENTIFICATION NUMBER
          ------------------------------------------------------------
            Social Security Number or Taxpayer Identification Number

    Under  penalty of perjury, I certify (1)  that the number set forth above is
my correct Social Security Number or Taxpayer Identification Number and (2) that
I am not  subject to backup  withholding (as discussed  in the Prospectus  under
"Distributions and Taxes -- Taxes") either because I have not been notified that
I  am  subject thereto  as  a result  of  a failure  to  report all  interest or
dividends, or the Internal Revenue Service ("IRS") has notified me that I am  no
longer subject thereto.

    INSTRUCTION:  YOU MUST STRIKE OUT THE LANGUAGE IN (2) ABOVE IF YOU HAVE BEEN
NOTIFIED THAT YOU ARE SUBJECT TO BACKUP WITHHOLDING DUE TO UNDERREPORTING AND IF
YOU HAVE NOT RECEIVED  A NOTICE FROM  THE IRS THAT  BACKUP WITHHOLDING HAS  BEEN
TERMINATED.  THE UNDERSIGNED AUTHORIZES THE  FURNISHING OF THIS CERTIFICATION TO
OTHER MERRILL LYNCH SPONSORED MUTUAL FUNDS.

<TABLE>
<S>                                                         <C>
 ........................................................... ............................................................
                     Signature of Owner                                    Signature of Co-Owner (if any)
</TABLE>

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

4.  LETTER OF INTENTION -- CLASS A AND CLASS D SHARES ONLY (See terms and
conditions in the Statement of Additional Information)

Dear Sir/Madam:
 ..................................... , 19 ....................................
                            Date of initial purchase

    Although I am not obligated to do so, I intend to purchase shares of Merrill
Lynch Oregon Municipal Bond Fund or any other investment company with an initial
sales charge or deferred sales charge for which Merrill Lynch Funds Distributor,
Inc. acts  as distributor  over the  next 13-month  period which  will equal  or
exceed:

/ / $25,000    / / $50,000    / / $100,000    / / $250,000    / / $1,000,000

    Each  purchase will be made at the then reduced offering price applicable to
the amount checked  above, as described  in the Merrill  Lynch Oregon  Municipal
Bond Fund Prospectus.

    I  agree to the terms  and conditions of this  Letter of Intention. I hereby
irrevocably constitute and  appoint Merrill  Lynch Funds  Distributor, Inc.,  my
attorney,  with full power  of substitution, to surrender  for redemption any or
all shares of Merrill Lynch Oregon Municipal Bond Fund held as security.

<TABLE>
<S>                                                         <C>
By.......................................................... ............................................................
                     Signature of Owner                                        Signature of Co-Owner
                                                                   (if registered in joint names, both must sign)
</TABLE>

    In making  purchases  under  this  letter, the  following  are  the  related
accounts on which reduced offering prices are to apply:

<TABLE>
<S>                                                         <C>
(1) Name.................................................... (2) Name....................................................

Account Number.............................................. Account Number..............................................
</TABLE>

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

5.  FOR DEALER ONLY

<TABLE>
<S>                                                           <C>
Branch Office, Address, Stamp                                 We hereby authorize Merrill Lynch Funds Distributor, Inc. to
                                                              act  as our agent in connection with transactions under this
                                                              authorization form and  agree to notify  the Distributor  of
                                                              any purchases made under a Letter of Intention or Systematic
                                                              Withdrawal  Plan. We guarantee  the shareholder's signature.
This form, when completed, should be mailed to:               ............................................................
    Merrill Lynch Oregon Municipal Bond Fund                  Dealer Name and Address
    c/o Financial Data Services, Inc.                         By:  .......................................................
    Transfer Agency Mutual Fund Operations                    Authorized Signature of Dealer
    P.O. Box 45289                                            ------------        ----------------
    Jacksonville, Florida 32232-5289                          ------------        ----------------
                                                              ............................................................
                                                              Branch  Code           F/C   No.           F/C   Last   Name
                                                              ------------      --------------------
                                                              ------------      --------------------
                                                              Dealer's Customer A/C No.
</TABLE>

                                       40
<PAGE>
     MERRILL LYNCH OREGON MUNICIPAL BOND FUND - AUTHORIZATION FORM (PART 2)
- --------------------------------------------------------------------------------

NOTE: THIS FORM IS REQUIRED TO APPLY FOR THE SYSTEMATIC WITHDRAWAL OR AUTOMATIC
INVESTMENT PLANS ONLY.
- --------------------------------------------------------------------------------
1.  ACCOUNT REGISTRATION

<TABLE>
<S>                                                           <C>
Name of Owner ..............................................            ----------------------------------------
Name of Co-Owner (if any) ..................................                     Social Security Number
Address ....................................................               or Taxpayer Identification Number
 ...........................................................  Account Number .............................................
                                                                                 (if existing account)
</TABLE>

- --------------------------------------------------------------------------------
2.  SYSTEMATIC  WITHDRAWAL  PLAN--CLASS  A  AND D  SHARES  ONLY  (SEE  TERMS AND
    CONDITIONS IN THE STATEMENT OF ADDITIONAL INFORMATION)

    Minimum  Requirements:  $10,000  for   monthly  disbursements,  $5,000   for
quarterly,  of  / /  Class A  or  / /  Class D  shares  in Merrill  Lynch Oregon
Municipal Bond Fund at  cost or current offering  price. Withdrawals to be  made
either   (check  one)        /  /  Monthly  on  the  24th  day  of  each  month,
or / / Quarterly on the 24th day of March, June, September and December. If  the
24th  falls on a  weekend or holiday,  the next succeeding  business day will be
utilized. Begin systematic withdrawal on ____________________________(month)  or
as soon as possible thereafter.

SPECIFY   HOW  YOU  WOULD  LIKE  YOUR   WITHDRAWAL  PAID  TO  YOU  (CHECK  ONE):
/ / $____________ or / /  ____________% of the current value  of / / Class A  or
/ / Class D shares in the account.

SPECIFY WITHDRAWAL METHOD: / / check or / / direct deposit to bank account
(check one and complete part (a) or (b) below):

DRAW CHECKS PAYABLE (CHECK ONE)

(a) I hereby authorize payment by check

   / / as indicated in Item 1.

   / / to the order of .........................................................

Mail to (check one)

   / / the address indicated in Item 1.

   / / Name (please print) .....................................................

Address ........................................................................

                                        ........................................

Signature of Owner ..........................     Date .........................

Signature of Co-Owner (if any) .................................................

(B)  I HEREBY  AUTHORIZE PAYMENT BY  DIRECT DEPOSIT  TO MY BANK  ACCOUNT AND, IF
NECESSARY, DEBIT  ENTRIES AND  ADJUSTMENTS FOR  ANY CREDIT  ENTRIES MADE  TO  MY
ACCOUNT.  I AGREE THAT THIS AUTHORIZATION WILL  REMAIN IN EFFECT UNTIL I PROVIDE
WRITTEN NOTIFICATION TO  FINANCIAL DATA SERVICES,  INC. AMENDING OR  TERMINATING
THIS SERVICE.

Specify type of account (check one)    / / checking    / / savings

Name on your Account ...........................................................

Bank Name ......................................................................

Bank Number   ......................... Account Number .........................

Bank Address ...................................................................

                                        ........................................

Signature of Depositor .........................   Date ........................

Signature of Depositor .........................................................
(if joint account, both must sign)

NOTE:  IF DIRECT DEPOSIT IS ELECTED, YOUR BLANK, UNSIGNED CHECK MARKED "VOID" OR
A DEPOSIT SLIP FROM YOUR SAVINGS ACCOUNT SHOULD ACCOMPANY THIS APPLICATION.

                                       41
<PAGE>
    MERRILL LYNCH OREGON MUNICIPAL BOND FUND - AUTHORIZATION FORM (PART 2) -
                                  (CONTINUED)
- --------------------------------------------------------------------------------

3.  APPLICATION FOR AUTOMATIC INVESTMENT PLAN

    I hereby  request  that Financial  Data  Services, Inc.  draw  an  automated
clearing  house ("ACH")  debit on  my checking  account as  described below each
month to purchase: (choose one)

/ / Class A shares  / / Class B shares  / / Class C shares  / / Class D shares

of Merrill  Lynch Oregon  Municipal Bond  Fund subject  to the  terms set  forth
below.  In  the event  that I  am not  eligible  to purchase  Class A  shares, I
understand that Class D shares will be purchased.

                         FINANCIAL DATA SERVICES, INC.

You are hereby authorized to draw an ACH debit each month on my bank account for
investment in Merrill Lynch Oregon Municipal Bond Fund as indicated below:

    Amount of each ACH debit $ .................................................

    Account number  ............................................................

Please date and invest ACH debits on the 20th of each month

beginning  .................................. or as soon thereafter as possible.
                   (Month)

I agree that you are drawing these ACH debits voluntarily at my request and that
you shall not  be liable for  any loss arising  from any delay  in preparing  or
failure  to prepare any such debit. If I  change banks or desire to terminate or
suspend this  program, I  agree to  notify  you promptly  in writing.  I  hereby
authorize  you to  take any action  to correct  erroneous ACH debits  of my bank
account or purchases of fund shares including liquidating shares of the Fund and
crediting my bank  account. I  further agree  that if a  check or  debit is  not
honored  upon  presentation,  Financial  Data Services,  Inc.  is  authorized to
discontinue  immediately  the  Automatic   Investment  Plan  and  to   liquidate
sufficient  shares  held in  my account  to  offset the  purchase made  with the
dishonored debit.

 ...................................          ..................................
            Date                              Signature of Depositor

                                        ........................................
                                              Signature of Depositor
                                        (If joint account, both must sign)

                       AUTHORIZATION TO HONOR ACH DEBITS
                     DRAWN BY FINANCIAL DATA SERVICES, INC.

To ........................................................................ Bank
                               (Investor's Bank)

Bank Address ...................................................................

City  ................... State  ................... Zip Code ..................

As a convenience to me, I hereby request and authorize you to pay and charge  to
my  account ACH  debits drawn  on my  account by  and payable  to Financial Data
Services, Inc. I agree that your rights  in respect to each such debit shall  be
the  same as if it were  a check drawn on you  and signed personally by me. This
authority is to  remain in  effect until revoked  personally by  me in  writing.
Until you receive such notice, you shall be fully protected in honoring any such
debit.  I further agree  that if any  such debit be  dishonored, whether with or
without cause and whether intentionally or inadvertently, you shall be under  no
liability.

 ...................................          ..................................
            Date                              Signature of Depositor

 ...................................          ..................................
    Bank Account Number                       Signature of Depositor
                                        (If joint account, both must sign)

NOTE: IF AUTOMATIC INVESTMENT PLAN IS ELECTED, YOUR BLANK, UNSIGNED CHECK MARKED
"VOID" SHOULD ACCOMPANY THIS APPLICATION.

                                       42
<PAGE>
                                    MANAGER
                             Fund Asset Management
                            Administrative Offices:
                             800 Scudders Mill Road
                             Plainsboro, New Jersey
                                Mailing Address:
                                 P.O. Box 9011
                        Princeton, New Jersey 08543-9011
                                  DISTRIBUTOR
                     Merrill Lynch Funds Distributor, Inc.
                            Administrative Offices:
                             800 Scudders Mill Road
                             Plainsboro, New Jersey
                                Mailing Address:
                                 P.O. Box 9011
                        Princeton, New Jersey 08543-9011
                                   CUSTODIAN
                      State Street Bank and Trust Company
                                  P.O. Box 351
                          Boston, Massachusetts 02101
                                 TRANSFER AGENT
                         Financial Data Services, Inc.
                            Administrative Offices:
                     Transfer Agency Mutual Fund Operations
                           4800 Deer Lake Drive East
                        Jacksonville, Florida 32246-6484
                                Mailing Address:
                                 P.O. Box 45289
                        Jacksonville, Florida 32232-5289
                              INDEPENDENT AUDITORS
                             Deloitte & Touche LLP
                                117 Campus Drive
                          Princeton, New Jersey 08540
                                    COUNSEL
                                  Brown & Wood
                             One World Trade Center
                         New York, New York 10048-0557
<PAGE>
    NO  PERSON  HAS BEEN  AUTHORIZED  TO GIVE  ANY  INFORMATION OR  TO  MAKE ANY
REPRESENTATIONS, OTHER THAN  THOSE CONTAINED IN  THIS PROSPECTUS, IN  CONNECTION
WITH  THE OFFER CONTAINED IN THIS PROSPECTUS,  AND, IF GIVEN OR MADE, SUCH OTHER
INFORMATION OR REPRESENTATIONS MUST NOT BE RELIED UPON AS HAVING BEEN AUTHORIZED
BY THE  TRUST,  THE  MANAGER  OR  THE  DISTRIBUTOR.  THIS  PROSPECTUS  DOES  NOT
CONSTITUTE  AN OFFERING IN ANY STATE IN  WHICH SUCH OFFERING MAY NOT LAWFULLY BE
MADE.

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

                               TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                        PAGE
                                                        -----
<S>                                                  <C>
Fee Table..........................................           2
Merrill Lynch Select Pricing-SM- System............           4
Financial Highlights...............................           8
Investment Objective and Policies..................           9
  Potential Benefits...............................          11
  Special and Risk Considerations Relating to
    Oregon Municipal Bonds.........................          11
  Description of Municipal Bonds...................          12
  When-Issued Securities and Delayed Delivery
    Transactions...................................          14
  Call Rights......................................          14
  Financial Futures Transactions and Options.......          14
  Repurchase Agreements............................          16
  Investment Restrictions..........................          17
Management of the Trust............................          18
  Trustees.........................................          18
  Management and Advisory Arrangements.............          19
  Transfer Agency Services.........................          19
Purchase of Shares.................................          20
  Initial Sales Charge Alternatives -- Class A and
    Class D Shares.................................          22
  Deferred Sales Charge Alternatives -- Class B and
    Class C Shares.................................          23
  Distribution Plans...............................          26
  Limitations on the Payment of Deferred Sales
    Charges........................................          27
Redemption of Shares...............................          28
  Redemption.......................................          28
  Repurchase.......................................          29
  Reinstatement Privilege -- Class A and Class D
    Shares.........................................          29
Shareholder Services...............................          29
Portfolio Transactions.............................          32
Distributions and Taxes............................          32
  Distributions....................................          32
  Taxes............................................          33
Performance Data...................................          35
Additional Information.............................          37
  Determination of Net Asset Value.................          37
  Organization of the Trust........................          37
  Shareholder Reports..............................          38
  Shareholder Inquiries............................          38
Authorization Form.................................          39

                                                 Code 16760-1094
</TABLE>

       [LOGO]

  Merrill Lynch
  Oregon Municipal
  Bond Fund
    Merrill Lynch Multi-State
    Municipal Series Trust
   PROSPECTUS
    October 21, 1994
    Distributor:
    Merrill Lynch
    Funds Distributor, Inc.
    This prospectus should be
    retained for future reference.
<PAGE>
STATEMENT OF ADDITIONAL INFORMATION

                    MERRILL LYNCH OREGON MUNICIPAL BOND FUND

                MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST
                               -----------------

    P.O. BOX 9011, PRINCETON, NEW JERSEY 08543-9011 PHONE NO. (609) 282-2800
                               -----------------

    Merrill Lynch Oregon Municipal Bond Fund (the "Fund") is a series of Merrill
Lynch  Multi-State Municipal Series Trust  (the "Trust"), an open-end management
investment company organized as a  Massachusetts business trust. The  investment
objective  of the Fund is to provide shareholders with as high a level of income
exempt from  Federal and  Oregon  income taxes  as  is consistent  with  prudent
investment  management. The Fund  invests primarily in  a portfolio of long-term
investment grade obligations the  interest on which is  exempt from Federal  and
Oregon  income  taxes in  the opinion  of  bond counsel  to the  issuer ("Oregon
Municipal Bonds"). There can  be no assurance that  the investment objective  of
the Fund will be realized.
                              -------------------

    Pursuant  to the  Merrill Lynch Select  Pricing-SM- System,  the Fund offers
four classes of  shares, each  with a  different combination  of sales  charges,
ongoing  fees and  other features. The  Merrill Lynch  Select Pricing-SM- System
permits an investor to choose the method of purchasing shares that the  investor
believes is most beneficial given the amount of the purchase, the length of time
the investor expects to hold the shares and other relevant circumstances.
                              -------------------

    The  Statement of Additional Information of the Fund is not a prospectus and
should be read in conjunction with the prospectus of the Fund, dated October 21,
1994 (the "Prospectus"), which has been  filed with the Securities and  Exchange
Commission (the "Commission") and can be obtained, without charge, by calling or
by  writing the Fund at the above telephone number or address. This Statement of
Additional Information has been incorporated  by reference into the  Prospectus.
Capitalized  terms used but not defined herein  have the same meanings as in the
Prospectus.

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

                         FUND ASSET MANAGEMENT--MANAGER
               MERRILL LYNCH FUNDS DISTRIBUTOR, INC.--DISTRIBUTOR
                                 --------------

   The date of this Statement of Additional Information is October 21, 1994.
<PAGE>
                       INVESTMENT OBJECTIVE AND POLICIES

    The investment objective of the Fund is to provide shareholders with as high
a  level of income  exempt from Federal  and Oregon personal  income taxes as is
consistent with prudent  investment management.  The Fund seeks  to achieve  its
objective  by investing primarily in a portfolio of long-term obligations issued
by or on behalf of the State of Oregon, its political subdivisions, agencies and
instrumentalities and obligations of other  qualifying issuers, such as  issuers
located  in Puerto Rico, the Virgin Islands and Guam, which pay interest exempt,
in the opinion of  bond counsel to  the issuer, from  Federal and Oregon  income
taxes.  Obligations exempt from  Federal income taxes are  referred to herein as
"Municipal Bonds" and  obligations exempt  from both Federal  and Oregon  income
taxes  are referred to as "Oregon  Municipal Bonds". Unless otherwise indicated,
references to Municipal Bonds shall be deemed to include Oregon Municipal Bonds.
The Fund  anticipates  that at  all  times, except  during  temporary  defensive
periods,  it will maintain at  least 65% of its  total assets invested in Oregon
Municipal Bonds. At times, the Fund will seek to hedge its portfolio through the
use of futures transactions to reduce volatility in the net asset value of  Fund
shares.  Reference  is  made  to  "Investment  Objective  and  Policies"  in the
Prospectus for a  discussion of  the investment  objective and  policies of  the
Fund.

    Municipal  Bonds may include  general obligation bonds of  the State and its
political subdivisions,  revenue bonds  of utility  systems, highways,  bridges,
port  and airport facilities, colleges, hospitals, housing facilities, etc., and
industrial development bonds ("IDBs") or private activity bonds. The interest on
such obligations may bear a fixed rate  or be payable at a variable or  floating
rate.  The Municipal  Bonds purchased  by the  Fund will  be primarily  what are
commonly referred to  as "investment  grade" securities,  which are  obligations
rated  at  the time  of  purchase within  the  four highest  quality  ratings as
determined by either Moody's Investors Service, Inc. ("Moody's") (currently Aaa,
Aa, A and Baa), Standard &  Poor's Corporation ("Standard & Poor's")  (currently
AAA,  AA, A and BBB) or Fitch  Investors Service, Inc. ("Fitch") (currently AAA,
AA, A  and  BBB). If  unrated,  such securities  will  possess  creditworthiness
comparable,  in the opinion of  the manager of the  Fund, Fund Asset Management,
L.P. (the  "Manager" or  "FAM"), to  other  obligations in  which the  Fund  may
invest.

    The  Fund ordinarily does not intend to realize investment income not exempt
from Federal  and Oregon  income taxes.  However, to  the extent  that  suitable
Oregon  Municipal Bonds are not  available for investment by  the Fund, the Fund
may purchase  Municipal  Bonds  issued  by  other  states,  their  agencies  and
instrumentalities,  the interest  income on which  is exempt, in  the opinion of
bond counsel, from Federal but not Oregon taxation. The Fund also may invest  in
securities not issued by or on behalf of a state or territory or by an agency or
instrumentality thereof, if the Fund nevertheless believes such securities to be
exempt  from  Federal income  taxation ("Non-Municipal  Tax-Exempt Securities").
Non-Municipal Tax-Exempt  Securities  may  include securities  issued  by  other
investment  companies that invest in municipal bonds, to the extent permitted by
applicable law.  Non-Municipal Tax-Exempt  Securities also  could include  trust
certificates or other derivative instruments evidencing interests in one or more
Municipal Bonds.

    Except  when  acceptable securities  are  unavailable as  determined  by the
Manager, the Fund, under normal circumstances,  will invest at least 65% of  its
total  assets in  Oregon Municipal  Bonds. For  temporary periods  or to provide
liquidity, the Fund  has the authority  to invest as  much as 35%  of its  total
assets  in tax-exempt or taxable money market obligations with a maturity of one
year or less (such short-term obligations being referred to herein as "Temporary
Investments"),   except   that    taxable   Temporary   Investments,    together

                                       2
<PAGE>
with  such other investments as  are not exempt from  Oregon taxation, shall not
exceed 20% of the Fund's  net assets. The Fund at  all times will have at  least
80%  of  its  net  assets  invested in  securities  exempt  from  Federal income
taxation. However, interest received on certain otherwise tax-exempt  securities
which  are classified as "private activity bonds" (in general bonds that benefit
non-governmental entities) may  be subject  to an alternative  minimum tax.  The
Fund may purchase such private activity bonds. See "Distributions and Taxes". In
addition, the Fund reserves the right to invest temporarily a greater portion of
its  assets  in  Temporary  Investments for  defensive  purposes,  when,  in the
judgment of the Manager, market conditions warrant. The investment objective  of
the  Fund set forth in this paragraph is  a fundamental policy of the Fund which
may not be changed without a vote of a majority of the outstanding shares of the
Fund. The Fund's  hedging strategies  are not  fundamental policies  and may  be
modified  by  the Trustees  of  the Trust  without  the approval  of  the Fund's
shareholders.

    Municipal Bonds may  at times  be purchased or  sold on  a delayed  delivery
basis  or  a when-issued  basis. These  transactions  arise when  securities are
purchased or sold  by the Fund  with payment  and delivery taking  place in  the
future, often a month or more after the purchase. The payment obligation and the
interest  rate are each fixed at the  time the buyer enters into the commitment.
The Fund  will  make only  commitments  to  purchase such  securities  with  the
intention  of actually  acquiring the  securities, but  the Fund  may sell these
securities prior to the  settlement date if it  is deemed advisable.  Purchasing
Municipal  Bonds  on  a when-issued  basis  involves  the risk  that  the yields
available in the  market when the  delivery takes place  actually may be  higher
than  those obtained in the transaction itself. If yields so increase, the value
of the when-issued obligations generally will decrease. The Fund will maintain a
separate account at its custodian bank  consisting of cash, cash equivalents  or
high-grade,  liquid Municipal Bonds or Temporary  Investments (valued on a daily
basis) equal at all times to the amount of the when-issued commitment.

    The Fund may invest  in Municipal Bonds  the return on which  is based on  a
particular index of value or interest rates. For example, the Fund may invest in
Municipal  Bonds that pay interest based on  an index of Municipal Bond interest
rates or based  on the  value of  gold or  some other  commodity. The  principal
amount payable upon maturity of certain Municipal Bonds also may be based on the
value  of an index. To  the extent the Fund invests  in these types of Municipal
Bonds, the Fund's return on  such Municipal Bonds will  be subject to risk  with
respect  to the  value of  the particular  index. Also,  the Fund  may invest in
so-called "inverse floating obligations" or  "residual interest bonds" on  which
the  interest rates typically  decline as market rates  increase and increase as
market rates decline. Such securities have  the effect of providing a degree  of
investment leverage, since they may increase or decrease in value in response to
changes,  as an  illustration, in  market interest  rates at  a rate  which is a
multiple (typically two) of  the rate at which  fixed-rate long-term tax  exempt
securities  increase or decrease in  response to such changes.  As a result, the
market values of such securities will generally be more volatile than the market
values of fixed-rate tax exempt securities.  To seek to limit the volatility  of
these  securities,  the  Fund  may purchase  inverse  floating  obligations with
shorter term maturities or which contain limitations on the extent to which  the
interest  rate may vary. The Manager  believes that indexed and inverse floating
obligations represent a  flexible portfolio management  instrument for the  Fund
which  allows the Manager  to vary the degree  of investment leverage relatively
efficiently under  different  market  conditions. Certain  investments  in  such
obligations  may  be  illiquid.  The  Fund  may  not  invest  in  such  illiquid
obligations if such investments, together with other illiquid investments, would
exceed 15% of the Fund's net assets.

                                       3
<PAGE>
    The Fund may  purchase a  Municipal Bond  issuer's right  to call  all or  a
portion  of  such Municipal  Bond  for mandatory  tender  for purchase  (a "Call
Right"). A holder of a Call Right may exercise such right to require a mandatory
tender  for  the  purchase  of  related  Municipal  Bonds,  subject  to  certain
conditions.  A Call  Right that is  not exercised  prior to the  maturity of the
related Municipal Bond will expire without value. The economic effect to holding
both the Call Right  and the related  Municipal Bond is  identical to holding  a
Municipal   Bond  as  a  non-callable  security.  Certain  investments  in  such
obligations  may  be  illiquid.  The  Fund  may  not  invest  in  such  illiquid
obligations if such investments, together with other illiquid investments, would
exceed 15% of the Fund's net assets.

    The  Fund may invest up to 20% of  its total assets in Municipal Bonds which
are rated below Baa  by Moody's or below  BBB by Standard &  Poor's or Fitch  or
which,  in the Manager's judgment, possess similar credit characteristics ("high
yield securities").  See Appendix  II --  "Ratings of  Municipal Bonds"  --  for
additional  information  regarding  ratings  of  debt  securities.  The  Manager
considers the ratings assigned by Standard & Poor's, Moody's or Fitch as one  of
several factors in its independent credit analysis of issuers.

    High yield securities are considered by Standard & Poor's, Moody's and Fitch
to  have varying degrees of  speculative characteristics. Consequently, although
high yield securities can be expected to provide higher yields, such  securities
may  be  subject  to greater  market  price  fluctuations and  risk  of  loss of
principal than lower yielding, higher rated debt securities. Investments in high
yield securities will be made  only when, in the  judgment of the Manager,  such
securities  provide attractive  total return potential  relative to  the risk of
such securities,  as  compared  to  higher quality  debt  securities.  The  Fund
generally  will not  invest in debt  securities in the  lowest rating categories
(those rated  CC or  lower by  Standard &  Poor's or  Fitch or  Ca or  lower  by
Moody's)  unless the Manager believes that the financial condition of the issuer
or the  protection afforded  the particular  securities is  stronger than  would
otherwise be indicated by such low ratings. The Fund does not intend to purchase
debt  securities that are  in default or  which the Manager  believes will be in
default.

    Issuers of high yield  securities may be highly  leveraged and may not  have
available  to them more  traditional methods of  financing. Therefore, the risks
associated with acquiring the securities  of such issuers generally are  greater
than  is the case with higher rated  securities. For example, during an economic
downturn or a sustained period of  rising interest rates, issuers of high  yield
securities may be more likely to experience financial stress, especially if such
issuers are highly leveraged. During periods of economic recession, such issuers
may not have sufficient revenues to meet their interest payment obligations. The
issuer's  ability to service its debt obligations also may be adversely affected
by specific  issuer developments,  or the  issuer's inability  to meet  specific
projected business forecasts, or the unavailability of additional financing. The
risk  of loss  due to  default by  the issuer  is significantly  greater for the
holders of high yield  securities because such securities  may be unsecured  and
may be subordinated to other creditors of the issuer.

    High yield securities frequently have call or redemption features that would
permit  an  issuer to  repurchase the  security from  the Fund.  If a  call were
exercised by the issuer  during a period of  declining interest rates, the  Fund
likely  would  have  to  replace  such called  security  with  a  lower yielding
security, thus decreasing the net investment income to the Fund and dividends to
shareholders.

    The Fund  may have  difficulty disposing  of certain  high yield  securities
because  there may be a thin trading market for such securities. Because not all
dealers   maintain    markets   in    all   high    yield   securities,    there

                                       4
<PAGE>
is  no established secondary market  for many of these  securities, and the Fund
anticipates that  such securities  could be  sold only  to a  limited number  of
dealers  or  institutional investors.  To the  extent  that a  secondary trading
market for high yield securities  does exist, it generally  is not as liquid  as
the  secondary  market for  higher  rated securities.  Reduced  secondary market
liquidity may have an adverse impact on  market price and the Fund's ability  to
dispose  of particular issues when necessary  to meet the Fund's liquidity needs
or in response  to a  specific economic  event such  as a  deterioration in  the
creditworthiness  of the issuer. Reduced  secondary market liquidity for certain
securities also  may make  it more  difficult for  the Fund  to obtain  accurate
market   quotations  for  purposes  of  valuing  the  Fund's  portfolio.  Market
quotations generally are  available on many  high yield securities  only from  a
limited  number of dealers and  may not necessarily represent  firm bids of such
dealers or prices for actual sales.

    It is  expected that  a significant  portion of  the high  yield  securities
acquired  by the Fund will be purchased upon issuance, which may involve special
risks because the securities so acquired  are new issues. In such instances  the
Fund  may  be  a substantial  purchaser  of  the issue  and  therefore  have the
opportunity to participate in  structuring the terms  of the offering.  Although
this  may enable  the Fund  to seek  to protect  itself against  certain of such
risks, the considerations discussed herein would nevertheless remain applicable.

    Adverse publicity  and  investor perceptions,  which  may not  be  based  on
fundamental  analysis, also may  decrease the value and  liquidity of high yield
securities, particularly in a thinly traded market. Factors adversely  affecting
the  market value of  high yield securities  are likely to  affect adversely the
Fund's net asset value. In addition,  the Fund may incur additional expenses  to
the  extent that it is  required to seek recovery upon  a default on a portfolio
holding or participate in the restructuring of the obligation.

            DESCRIPTION OF MUNICIPAL BONDS AND TEMPORARY INVESTMENTS

    Set forth  below is  a  description of  the  Municipal Bonds  and  Temporary
Investments  in which the Fund may invest. A more complete discussion concerning
futures and options transactions  is set forth  under "Investment Objective  and
Policies"  in the  Prospectus. Information with  respect to  ratings assigned to
tax-exempt obligations which the Fund may  purchase is set forth in Appendix  II
to this Statement of Additional Information.

DESCRIPTION OF MUNICIPAL BONDS

    Municipal  Bonds include debt obligations issued to obtain funds for various
public purposes, including construction  of a wide  range of public  facilities,
refunding  of outstanding obligations and  obtaining funds for general operating
expenses and loans  to other  public institutions and  facilities. In  addition,
certain  types of  bonds are  issued by  or on  behalf of  public authorities to
finance various  privately  owned  or  operated  facilities,  including  certain
facilities   for  the  local  furnishing  of  electric  energy  or  gas,  sewage
facilities, solid waste  disposal facilities and  other specialized  facilities.
Such  obligations are included  within the term Municipal  Bonds if the interest
paid thereon is, in the opinion of bond counsel, excluded from gross income  for
Federal  income tax purposes and, in the  case of Oregon Municipal Bonds, exempt
from Oregon income  taxes. Other types  of IDBs or  private activity bonds,  the
proceeds  of which  are used for  the construction, equipment  or improvement of
privately operated industrial or commercial facilities, may constitute Municipal
Bonds, although the current  Federal tax laws  place substantial limitations  on
the size of such issues.

                                       5
<PAGE>
    The   two  principal   classifications  of  Municipal   Bonds  are  "general
obligation" bonds and "revenue" bonds  which latter category includes IDBs  and,
for  bonds  issued  after  August  15,  1986,  private  activity  bonds. General
obligation bonds are secured by the issuer's pledge of faith, credit and  taxing
power  for the payment of principal and interest. Revenue bonds are payable only
from the revenues derived from a particular facility or class of facilities  or,
in  some cases, from the proceeds of a  special or limited tax or other specific
revenue source such as  payments from the user  of the facility being  financed.
IDBs  and, in the  case of bonds  issued after April  15, 1986, private activity
bonds, are  in most  cases revenue  bonds and  generally do  not constitute  the
pledge of the credit or taxing power of the issuer of such bonds. Generally, the
payment of the principal of and interest on such IDBs and private activity bonds
depends  solely on the ability of the user of the facility financed by the bonds
to meet its financial obligations and the  pledge, if any, of real and  personal
property so financed as security for such payment, unless a line of credit, bond
insurance  or other security  is furnished. The  Fund also may  invest in "moral
obligation"  bonds,  which  are  normally  issued  by  special  purpose   public
authorities.  Under a moral obligation bond, if  the issuer thereof is unable to
meet its obligations, the repayment of the bond becomes a moral commitment,  but
not a legal obligation, of the state or municipality in question.

    Also   included  within  the   general  category  of   Municipal  Bonds  are
participation certificates  issued  by  government authorities  or  entities  to
finance  the acquisition or  construction of equipment,  land and/or facilities.
The certificates represent  participations in a  lease, an installment  purchase
contract or a conditional sales contract (hereinafter collectively called "lease
obligations")  relating to  such equipment,  land or  facilities. Although lease
obligations do not constitute  general obligations of the  issuer for which  the
issuer's  unlimited taxing  power is pledged,  a lease  obligation is frequently
backed by the issuer's covenant to budget for, appropriate and make the payments
due under the lease obligation. Certain investments in lease obligations may  be
illiquid.  The  Fund  may  not  invest in  illiquid  lease  obligations  if such
investments, together with all other  illiquid investments, would exceed 15%  of
the  Fund's net  assets. The  Fund may, however,  invest without  regard to such
limitation in lease obligations  which the Manager,  pursuant to the  guidelines
which  have been adopted by the Board of Trustees and subject to the supervision
of the Board of Trustees, determines to  be liquid. The Manager will deem  lease
obligations  liquid if they are publicly offered and have received an investment
grade rating of Baa or better by Moody's, or BBB or better by Standard &  Poor's
or Fitch. Unrated lease obligations, or those rated below investment grade, will
be  considered  liquid  if  the  obligations  come  to  the  market  through  an
underwritten public  offering and  at  least two  dealers  are willing  to  give
competitive  bids. In  reference to  the latter,  the Manager  must, among other
things, also review the creditworthiness  of the municipality obligated to  make
payment  under the  lease obligation  and make  certain specified determinations
based on such factors as the existence of a rating or credit enhancement such as
insurance, the  frequency  of  trades  or quotes  for  the  obligation  and  the
willingness of dealers to make a market in the obligation.

    Yields  on Municipal Bonds are dependent  on a variety of factors, including
the general condition of the money market and of the municipal bond market,  the
size  of  a particular  offering,  the financial  condition  of the  issuer, the
general conditions of the Municipal Bond market, the maturity of the obligation,
and the rating of the issue. The  ability of the Fund to achieve its  investment
objective  also is  dependent on  the continuing ability  of the  issuers of the
bonds in which the  Fund invests to  meet their obligations  for the payment  of
interest  and principal when due. There are  variations in the risks involved in
holding Municipal Bonds,  both within  a particular  classification and  between
classifications, depending on numerous factors.

                                       6
<PAGE>
Furthermore,  the rights of owners of Municipal Bonds and the obligations of the
issuer of  such  Municipal  Bonds  may  be  subject  to  applicable  bankruptcy,
insolvency  and  similar  laws  and  court  decisions  affecting  the  rights of
creditors generally.

DESCRIPTION OF TEMPORARY INVESTMENTS

    The Fund may invest in short-term tax-free and taxable securities subject to
the limitations  set  forth  under  "Investment  Objective  and  Policies."  The
tax-exempt  money  market  securities  may  include  municipal  notes, municipal
commercial paper, municipal bonds with remaining maturity of less than one year,
variable rate demand notes and  participations therein. Municipal notes  include
tax  anticipation notes, bond  anticipation notes and  grant anticipation notes.
Anticipation notes  are  sold  as  interim  financing  in  anticipation  of  tax
collection,  bond  sales,  government  grants  or  revenue  receipts.  Municipal
commercial paper  refers  to  short-term unsecured  promissory  notes  generally
issued  to finance short-term credit needs.  The taxable money market securities
in which the Fund may invest as Temporary Investments consist of U.S. Government
securities,  U.S.  Government  agency  securities,  domestic  bank  or   savings
institution   certificates  of  deposit  and  bankers'  acceptances,  short-term
corporate debt securities such as  commercial paper, and repurchase  agreements.
These  Temporary Investments must  have a stated  maturity not in  excess of one
year from the date of purchase.

    Variable rate demand obligations ("VRDOs") are tax-exempt obligations  which
contain  a  floating  or  variable  interest  rate  adjustment  formula  and  an
unconditional right  of demand  on the  part of  the holder  thereof to  receive
payment  of  the unpaid  principal balance  plus accrued  interest upon  a short
notice period not to exceed seven days. There is, however, the possibility  that
because  of default or insolvency the  demand feature of VRDOs and Participating
VRDOs, described below, may not be honored. The interest rates are adjustable at
intervals (ranging from daily to up to one year) to some prevailing market  rate
for  similar investments, such  adjustment formula being  calculated to maintain
the market value of the VRDO at approximately the par value of the VRDOs on  the
adjustment  date. The adjustments typically are set  at a rate determined by the
remarketing agent  or  based  upon the  prime  rate  of a  bank  or  some  other
appropriate  interest rate adjustment index. The Fund may invest in all types of
tax-exempt instruments currently outstanding or to be issued in the future which
satisfy the short-term maturity and quality standards of the Fund.

    The Fund also  may invest in  VRDOs in the  form of participation  interests
("Participating  VRDOs")  in  variable  rate tax-exempt  obligations  held  by a
financial institution, typically a commercial bank. Participating VRDOs  provide
the  Fund with  a specified  undivided interest (up  to 100%)  of the underlying
obligation and the right to demand payment of the unpaid principal balance  plus
accrued  interest on the Participating VRDOs from the financial institution upon
a specified number of  days" notice, not  to exceed seven  days. In addition,  a
Participating  VRDO is backed by an irrevocable  letter of credit or guaranty of
the financial institution.  The Fund  would have  an undivided  interest in  the
underlying  obligation and thus  participate on the same  basis as the financial
institution in such obligation except  that the financial institution  typically
retains  fees  out of  the interest  paid  on the  obligation for  servicing the
obligation,  providing  the  letter  of   credit  and  issuing  the   repurchase
commitment.  The Fund has  been advised by  its counsel that  the Fund should be
entitled to treat the  income received on Participating  VRDOs as interest  from
tax-exempt obligations.

    VRDOs  that contain an  unconditional right of demand  to receive payment of
the unpaid principal balance plus accrued interest on a notice period  exceeding
seven days may be deemed to be illiquid

                                       7
<PAGE>
securities.  A VRDO with  a demand notice period  exceeding seven days therefore
will be subject to the Fund's restriction on illiquid investments unless, in the
judgment of the Trustees, such VRDO is liquid. The Trustees may adopt guidelines
and delegate to  the Manager the  daily function of  determining and  monitoring
liquidity of such VRDOs. The Trustees, however, will retain sufficient oversight
and will be ultimately responsible for such determination.

    The  Trust has  established the  following standards  with respect  to money
market securities  and  VRDOs  in  which  the  Fund  invests.  Commercial  paper
investments  at  the time  of  purchase must  be  rated "A-1"  through  "A-3" by
Standard & Poor's, "Prime-1" through "Prime-3" by Moody's or "F-1" through "F-3"
by Fitch or, if not rated, issued by companies having an outstanding debt  issue
rated  at  least "A"  by Standard  &  Poor's, Fitch  or Moody's.  Investments in
corporate bonds  and debentures  (which  must have  maturities  at the  date  of
purchase of one year or less) must be rated at the time of purchase at least "A"
by  Standard & Poor's, Moody's or Fitch. Notes and VRDOs at the time of purchase
must be  rated SP-1/A-1  through  SP-2/A-3 by  Standard &  Poor's,  MIG-l/VMIG-1
through  MIG-4/VMIG-4  by  Moody's  or  F-1  through  F-3  by  Fitch.  Temporary
Investments, if not rated, must be of comparable quality to securities rated  in
the  above rating  categories in the  opinion of  the Manager. The  Fund may not
invest in any  security issued  by a commercial  bank or  a savings  institution
unless  the bank or institution is organized and operating in the United States,
has total assets of at least one billion dollars and is a member of the  Federal
Deposit  Insurance Corporation ("FDIC"),  except that up to  10% of total assets
may be  invested  in certificates  of  deposit  of small  institutions  if  such
certificates are insured fully by the FDIC.

REPURCHASE AGREEMENTS

    The  Fund  may  invest  in  securities  pursuant  to  repurchase agreements.
Repurchase agreements may be entered into only with a member bank of the Federal
Reserve System or a primary dealer in U.S. Government securities or an affiliate
thereof. Under  such  agreements, the  seller  agrees, upon  entering  into  the
contract,  to repurchase the  security from the  Fund at a  mutually agreed upon
time and price, thereby determining the yield during the term of the  agreement.
This results in a fixed rate of return insulated from market fluctuations during
such  period. In  the case  of repurchase  agreements, the  prices at  which the
trades  are  conducted  do  not  reflect  accrued  interest  on  the  underlying
obligations.  Such agreements  usually cover  short periods,  such as  under one
week. Repurchase agreements may be construed  to be collateralized loans by  the
purchaser  to the seller secured by the securities transferred to the purchaser.
In the case  of a  repurchase agreement,  the Fund  will require  the seller  to
provide  additional collateral if the market value of the securities falls below
the repurchase price at any time during the term of the repurchase agreement. In
the event of default by the seller under a repurchase agreement construed to  be
a  collateralized loan, the underlying securities are  not owned by the Fund but
only constitute collateral  for the  seller's obligation to  pay the  repurchase
price.  Therefore, the Fund may  suffer time delays and  incur costs or possible
losses in connection with the disposition of  the collateral. In the event of  a
default under such a repurchase agreement, instead of the contractual fixed rate
of  return,  the  rate  of  return  to  the  Fund  will  depend  on  intervening
fluctuations of the market  value of such security  and the accrued interest  on
the  security. In such event, the Fund  would have rights against the seller for
breach of contract with respect to  any losses arising from market  fluctuations
following  the failure  of the  seller to  perform. The  Fund may  not invest in
repurchase agreements  maturing in  more than  seven days  if such  investments,
together  with other  illiquid securities,  would exceed  15% of  the Fund's net
assets.

                                       8
<PAGE>
    In general,  for  Federal income  tax  purposes, repurchase  agreements  are
treated  as collateralized  loans secured  by the  securities "sold." Therefore,
amounts earned under such agreements will not be considered tax-exempt interest.

FINANCIAL FUTURES TRANSACTIONS AND OPTIONS

    Reference is made  to the discussion  concerning futures transactions  under
"Investment  Objective  and  Policies" in  the  Prospectus. Set  forth  below is
additional information concerning these transactions.

    As described in  the Prospectus,  the Fund  may purchase  and sell  exchange
traded  financial futures contracts ("financial futures contracts") to hedge its
portfolio of Municipal Bonds  against declines in the  value of such  securities
and  to hedge against  increases in the  cost of securities  the Fund intends to
purchase. However, any transactions involving  financial futures or options  (or
puts  and  calls associated  therewith) will  be in  accordance with  the Fund's
investment policies and limitations. See  "Investment Objective and Policies  --
Investment Restrictions" in the Prospectus. To hedge its portfolio, the Fund may
take  an  investment position  in  a futures  contract  which will  move  in the
opposite direction from the  portfolio position being  hedged. While the  Fund's
use  of hedging strategies is intended  to moderate capital changes in portfolio
holdings and  thereby reduce  the volatility  of  the net  asset value  of  Fund
shares,  the Fund anticipates that its net asset value will fluctuate. Set forth
below is information concerning futures transactions.

    DESCRIPTION OF FUTURES CONTRACTS. A futures contract is an agreement between
two parties to buy and sell a security, or in the case of an index-based futures
contract, to make and accept a cash settlement for a set price on a future date.
A majority of transactions in futures  contracts, however, do not result in  the
actual delivery of the underlying instrument or cash settlement, but are settled
through  liquidation, i.e., by entering  into an offsetting transaction. Futures
contracts have  been designed  by boards  of trade  which have  been  designated
"contracts markets" by the Commodity Futures Trading Commission ("CFTC").

    The purchase or sale of a futures contract differs from the purchase or sale
of  a security  in that  no price or  premium is  paid or  received. Instead, an
amount of cash or securities acceptable to the broker and the relevant  contract
market,  which varies, but is generally about 5% of the contract amount, must be
deposited with  the  broker.  This  amount is  known  as  "initial  margin"  and
represents a "good faith" deposit assuring the performance of both the purchaser
and  seller  under the  futures contract.  Subsequent payments  to and  from the
broker, called "variation margin", are required to  be made on a daily basis  as
the price of the futures contract fluctuates making the long and short positions
in  the futures  contract more  or less  valuable, a  process known  as "mark to
market". At any time prior to the  settlement date of the futures contract,  the
position  may be closed out by taking an opposite position which will operate to
terminate the  position  in  the  futures contract.  A  final  determination  of
variation  margin is  then made, additional  cash is  required to be  paid to or
released by the broker, and the purchaser realizes a loss or gain. In  addition,
a nominal commission is paid on each completed sale transaction.

    The  Fund  may deal  in  financial futures  contracts  based on  a long-term
municipal bond index  developed by the  Chicago Board of  Trade ("CBT") and  The
Bond  Buyer (the "Municipal Bond Index").  The Municipal Bond Index is comprised
of 40  tax-exempt municipal  revenue and  general obligations  bonds. Each  bond
included  in the Municipal  Bond Index must be  rated A or  higher by Moody's or
Standard & Poor's and must have a remaining maturity of 19 years or more.  Twice
a  month new issues satisfying the eligibility requirements are added to, and an
equal number of old issues are deleted from, the Municipal Bond Index. The value
of the Municipal Bond Index  is computed daily according  to a formula based  on
the  price  of  each bond  in  the Municipal  Bond  Index, as  evaluated  by six
dealer-to-dealer brokers.

                                       9
<PAGE>
    The Municipal Bond Index  futures contract is traded  only on the CBT.  Like
other  contract  markets, the  CBT assures  performance under  futures contracts
through a clearing corporation, a nonprofit organization managed by the exchange
membership which also is responsible  for handling daily accounting of  deposits
or withdrawals of margin.

    As  described in  the Prospectus, the  Fund may purchase  and sell financial
futures contracts  on U.S.  Government  securities as  a hedge  against  adverse
changes  in interest rates  as described below. With  respect to U.S. Government
securities, currently there are financial  futures contracts based on  long-term
U.S.  Treasury bonds,  Treasury notes, Government  National Mortgage Association
Certificates and  three-month U.S.  Treasury bills.  The Fund  may purchase  and
write call and put options on futures contracts on U.S. Government securities in
connection with its hedging strategies.

    Subject  to policies adopted  by the Trustees,  the Fund also  may engage in
other  futures  contracts  transactions  such  as  futures  contracts  on  other
municipal  bond  indices  which may  become  available  if the  Manager  and the
Trustees should  determine  that  there is  normally  a  sufficient  correlation
between  the prices of such  futures contracts and the  Municipal Bonds in which
the Fund invests to make such hedging appropriate.

    FUTURES STRATEGIES. The Fund  may sell a  financial futures contract  (i.e.,
assume  a  short position)  in anticipation  of a  decline in  the value  of its
investments in Municipal Bonds resulting from  an increase in interest rates  or
otherwise.  The risk of decline could be  reduced without employing futures as a
hedge by selling  such Municipal Bonds  and either reinvesting  the proceeds  in
securities  with shorter maturities or by holding assets in cash. This strategy,
however, entails increased transaction costs in  the form of dealer spreads  and
typically would reduce the average yield of the Fund's portfolio securities as a
result  of the shortening of maturities.  The sale of futures contracts provides
an alternative means of hedging against declines in the value of its investments
in Municipal Bonds. As such values decline, the value of the Fund's positions in
the futures contracts will tend to increase, thus offsetting all or a portion of
the depreciation in the  market value of the  Fund's Municipal Bond  investments
which are being hedged. While the Fund will incur commission expenses in selling
and closing out futures positions, commissions on futures transactions are lower
than  transaction costs incurred in the purchase and sale of Municipal Bonds. In
addition, the  ability  of the  Fund  to  trade in  the  standardized  contracts
available  in the futures markets may  offer a more effective defensive position
than a program to reduce the average maturity of the portfolio securities due to
the unique and varied credit and technical characteristics of the municipal debt
instruments available to the Fund. Employing futures as a hedge also may  permit
the  Fund  to assume  a  defensive posture  without  reducing the  yield  on its
investments beyond any amounts required to engage in futures trading.

    When the Fund  intends to purchase  Municipal Bonds, the  Fund may  purchase
futures  contracts as a hedge against any increase in the cost of such Municipal
Bonds, resulting from an increase in interest rates or otherwise, that may occur
before such purchases  can be  effected. Subject  to the  degree of  correlation
between  the Municipal Bonds and the  futures contracts, subsequent increases in
the cost of Municipal Bonds should be reflected in the value of the futures held
by the  Fund.  As such  purchases  are made,  an  equivalent amount  of  futures
contracts  will be  closed out. Due  to changing market  conditions and interest
rate forecasts,  however,  a  futures  position  may  be  terminated  without  a
corresponding purchase of portfolio securities.

    CALL  OPTIONS  ON FUTURES  CONTRACTS. The  Fund also  may purchase  and sell
exchange traded call  and put  options on  financial futures  contracts on  U.S.
Government    securities.    The   purchase    of   a    call   option    on   a

                                       10
<PAGE>
futures contract is analogous to the purchase of a call option on an  individual
security.  Depending on the pricing of the option compared to either the futures
contract on  which  it  is  based,  or on  the  price  of  the  underlying  debt
securities,  it  may or  may not  be less  risky than  ownership of  the futures
contract or underlying debt securities. Like the purchase of a futures contract,
the Fund will purchase a  call option on a futures  contract to hedge against  a
market advance when the Fund is not fully invested.

    The  writing of a  call option on  a futures contract  constitutes a partial
hedge against  declining prices  of the  securities which  are deliverable  upon
exercise  of the futures contract.  If the futures price  at expiration is below
the exercise price, the Fund will retain  the full amount of the option  premium
which provides a partial hedge against any decline that may have occurred in the
Fund's portfolio holdings.

    PUT  OPTIONS  ON FUTURES  CONTRACTS. The  purchase of  options on  a futures
contract is analogous  to the purchase  of protective put  options on  portfolio
securities. The Fund will purchase put options on futures contracts to hedge the
Fund's portfolio against the risk of rising interest rates.

    The  writing of  a put  option on a  futures contract  constitutes a partial
hedge against increasing  prices of  the securities which  are deliverable  upon
exercise  of the futures contract. If the  futures price at expiration is higher
than the exercise  price, the Fund  will retain  the full amount  of the  option
premium  which provides  a partial  hedge against any  increase in  the price of
Municipal Bonds which the Fund intends to purchase.

    The writer of an option on a futures contract is required to deposit initial
and variation margin  pursuant to  requirements similar to  those applicable  to
futures  contracts.  Premiums received  from the  writing of  an option  will be
included in  initial margin.  The writing  of an  option on  a futures  contract
involves risks similar to those relating to futures contracts.
                              -------------------

    The  Trust has received an  order from the Commission  exempting it from the
provisions of Section 17(f) and Section  18(f) of the Investment Company Act  of
1940,  as amended (the "1940 Act"), in connection with its strategy of investing
in futures contracts.  Section 17(f) relates  to the custody  of securities  and
other  assets of  an investment  company and may  be deemed  to prohibit certain
arrangements between the Trust and  commodities brokers with respect to  initial
and  variation  margin. Section  18(f)  of the  1940  Act prohibits  an open-end
investment company such as the Trust from issuing a "senior security" other than
a borrowing from a bank. The staff  of the Commission has in the past  indicated
that a futures contract may be a "senior security" under the 1940 Act.

    RESTRICTIONS  ON  USE  OF  FUTURES  TRANSACTIONS.  Regulations  of  the CFTC
applicable to  the Fund  require that  all of  the Fund's  futures  transactions
constitute  bona fide hedging  transactions and that the  Fund purchase and sell
futures contracts and options  thereon (i) for bona  fide hedging purposes,  and
(ii)  for non-hedging  purposes, if  the aggregate  initial margin  and premiums
required to establish positions in such contracts and options does not exceed 5%
of the  liquidation value  of  the Fund's  portfolio  assets after  taking  into
account  unrealized  profits and  unrealized losses  on  any such  contracts and
options.  (However,  the  Fund  intends   to  engage  in  options  and   futures
transactions  only for hedging purposes.) Margin deposits may consist of cash or
securities acceptable to the broker and the relevant contract market.

    When the Fund  purchases futures  contracts or  a call  option with  respect
thereto  or writes a put  option on a futures contract,  an amount of cash, cash
equivalents or short-term, high-grade, fixed income securities

                                       11
<PAGE>
will be deposited in a segregated account with the Fund's custodian so that  the
amount  so segregated, plus the  amount of initial and  variation margin held in
the account of  its broker,  equals the market  value of  the futures  contract,
thereby ensuring that the use of such futures is unleveraged.

    RISK  FACTORS  IN FUTURES  TRANSACTIONS AND  OPTIONS. Investment  in futures
contracts involves the risk  of imperfect correlation  between movements in  the
price  of the futures contract  and the price of  the security being hedged. The
hedge will not be  fully effective when there  is imperfect correlation  between
the  movements in the prices  of two financial instruments.  For example, if the
price of the futures contract moves more than the price of the hedged  security,
the  Fund will experience either a loss or gain on the futures contract which is
not offset completely  by movements in  the price of  the hedged securities.  To
compensate  for imperfect  correlations, the Fund  may purchase  or sell futures
contracts in  a  greater  dollar  amount  than  the  hedged  securities  if  the
volatility  of the hedged securities is historically greater than the volatility
of the  futures contracts.  Conversely,  the Fund  may  purchase or  sell  fewer
futures  contracts if the  volatility of the  price of the  hedged securities is
historically less than that of the futures contracts.

    The particular municipal bonds comprising the index underlying the Municipal
Bond Index financial futures contract may vary from the Municipal Bonds held  by
the  Fund. As a result, the Fund's ability to hedge effectively all or a portion
of the value of its  Municipal Bonds through the  use of such financial  futures
contracts  will depend  in part on  the degree  to which price  movements in the
index underlying  the  financial  futures  contract  correlate  with  the  price
movements  of  the Municipal  Bonds held  by  the Fund.  The correlation  may be
affected by disparities in  the average maturity,  ratings, geographical mix  or
structure  of  the  Fund's  investments  as  compared  to  those  comprising the
Municipal Bond Index, and  general economic or  political factors. In  addition,
the  correlation between movements in the value  of the Municipal Bond Index may
be subject to change over time as additions to and deletions from the  Municipal
Bond  Index alter  its structure. The  correlation between  futures contracts on
U.S. Government  securities and  the Municipal  Bonds held  by the  Fund may  be
adversely  affected by  similar factors  and the  risk of  imperfect correlation
between movements in the prices of such futures contracts and the prices of  the
Municipal Bonds held by the Fund may be greater.

    The  Fund expects to liquidate a majority of the futures contracts it enters
into through offsetting  transactions on the  applicable contract market.  There
can  be no assurance, however, that a liquid secondary market will exist for any
particular futures contract at any specific  time. Thus, it may not be  possible
to  close out a futures  position. In the event  of adverse price movements, the
Fund would continue  to be  required to make  daily cash  payments of  variation
margin.  In  such situations,  if  the Fund  has  insufficient cash,  it  may be
required  to  sell   portfolio  securities  to   meet  daily  variation   margin
requirements at a time when it may be disadvantageous to do so. The inability to
close  out futures  positions also  could have an  adverse impact  on the Fund's
ability to hedge effectively its investments  in Municipal Bonds. The Fund  will
enter  into a futures  position only if,  in the judgment  of the Manager, there
appears to be an actively traded secondary market for such futures contracts.

    The successful  use of  transactions  in futures  and related  options  also
depends  on the ability of  the Manager to forecast  correctly the direction and
extent of  interest rate  movements within  a given  time frame.  To the  extent
interest  rates remain stable during  the period in which  a futures contract or
option is held by the  Fund or such rates move  in a direction opposite to  that
anticipated, the Fund may realize a loss on the hedging transaction which is not
fully  or partially offset by an increase  in the value of portfolio securities.
As a result, the Fund's total return for such period may be less than if it  had
not engaged in the hedging transaction.

                                       12
<PAGE>
    Because  of low  initial margin  deposits made on  the opening  of a futures
position, futures  transactions  involve  substantial  leverage.  As  a  result,
relatively  small movements in the price of  the futures contracts can result in
substantial unrealized gains  or losses.  Because the  Fund will  engage in  the
purchase and sale of futures contracts solely for hedging purposes, however, any
losses  incurred  in connection  therewith should,  if  the hedging  strategy is
successful, be  offset  in  whole or  in  part  by increases  in  the  value  of
securities  held by the  Fund or decreases  in the price  of securities the Fund
intends to acquire.

    The amount of risk the Fund assumes when it purchases an option on a futures
contract is the premium paid for  the option plus related transaction costs.  In
addition  to the correlation risks discussed above, the purchase of an option on
a futures  contract also  entails the  risk that  changes in  the value  of  the
underlying  futures contract  will not  be reflected fully  in the  value of the
option purchased.

    Municipal Bond Index futures contracts have only recently been approved  for
trading  and therefore have little trading  history. It is possible that trading
in such  futures  contracts will  be  less liquid  than  that in  other  futures
contracts.  The trading of  futures contracts also is  subject to certain market
risks, such  as  inadequate trading  activity,  which  could at  times  make  it
difficult or impossible to liquidate existing positions.

                            INVESTMENT RESTRICTIONS

    CURRENT  INVESTMENT RESTRICTIONS. In addition to the investment restrictions
set forth in the Prospectus, the Trust has adopted a number of restrictions  and
policies  relating to the investment of its assets and its activities, which are
fundamental policies and may not be changed without the approval of the  holders
of  a  majority of  the  Fund's outstanding  voting  securities (which  for this
purpose and under the 1940 Act means the lesser of (i) 67% of the Fund's  shares
present  at a meeting, at  which more than 50% of  the outstanding shares of the
Fund are represented or  (ii) more than 50%  of the Fund's outstanding  shares).
The  Fund may not (1) purchase any  securities other than securities referred to
under "Investment  Objective and  Policies" herein  and in  the Prospectus;  (2)
invest  more than 25% of its total assets  (taken at market value at the time of
each investment) in securities of issuers in any particular industry (other than
U.S. Government securities or Government agency securities, Municipal Bonds  and
Non-Municipal  Tax-Exempt Securities);  (3) invest  more than  10% of  its total
assets (taken at  market value  at the time  of each  investment) in  industrial
revenue bonds where the entity supplying the revenues from which the issue is to
be  paid,  including predecessors,  has a  record  of less  than three  years of
continuous  business  operation;  (4)  make  investments  for  the  purpose   of
exercising  control or management;  (5) purchase securities  of other investment
companies, except in  connection with a  merger, consolidation, acquisition,  or
reorganization, and provided further that the Fund may purchase of securities of
closed-end  investment companies if immediately thereafter  not more than (i) 3%
of the total outstanding voting stock of such company is owned by the Fund, (ii)
5% of the Fund's total assets, taken  at market value, would be invested in  any
one  such company,  or (iii)  10% of  the Fund's  total assets,  taken at market
value, would be invested  in such securities; (6)  purchase or sell real  estate
(provided  that such restriction  shall not apply to  securities secured by real
estate or interests therein or issued  by companies which invest in real  estate
or  interests therein), commodities or commodity contracts (except that the Fund
may purchase and sell  financial futures contracts), or  interests or leases  in
oil,  gas or other mineral exploration or development programs; (7) purchase any
securities on  margin,  except  for  use  of  short-term  credit  necessary  for
clearance of purchases and sales of portfolio securities (the deposit or payment
by  the Fund of initial or variation margin in connection with financial futures
contracts is not considered the

                                       13
<PAGE>
purchase of  a  security on  margin);  (8) make  short  sales of  securities  or
maintain  a short position  or invest in  put, call, straddle  or spread options
(this restriction would not  apply to options  on financial futures  contracts);
(9)  make loans to other persons, provided  that the Fund may purchase a portion
of an issue of tax-exempt securities (the  acquisition of a portion of an  issue
of tax-exempt securities or bonds, debentures or other debt securities which are
not publicly distributed is considered to be the making of a loan under the 1940
Act) and provided further that investments in repurchase agreements and purchase
and  sale contracts shall not be deemed to  be the making of a loan; (10) borrow
amounts in excess of 20% of its  total assets, taken at market value  (including
the  amount  borrowed), and  then only  from  banks as  a temporary  measure for
extraordinary  or  emergency  purposes  [Usually  only  "leveraged"   investment
companies may borrow in excess of 5% of their assets; however, the Fund will not
borrow  to  increase income  but only  to meet  redemption requests  which might
otherwise require untimely  disposition of portfolio  securities. The Fund  will
not  purchase securities while borrowings are outstanding. Interest paid on such
borrowings will reduce net income]; (11) mortgage, pledge, hypothecate or in any
manner transfer as security for indebtedness any securities owned or held by the
Fund except as may be necessary in connection with borrowings mentioned in  (10)
above, and then such mortgaging, pledging or hypothecating may not exceed 10% of
its  total  assets, taken  at market  value, or  except as  may be  necessary in
connection with  transactions in  financial futures  contracts; (12)  invest  in
securities  with legal  or contractual  restrictions on  resale or  for which no
readily available  market  exists,  or in  individually  negotiated  loans  that
constitute   illiquid  investments  and  lease  obligations,  or  in  repurchase
agreements or purchase and sale contracts maturing in more than seven days,  if,
regarding  all such securities, more than 15% of its net assets (taken at market
value), would be invested in such securities; and (13) act as an underwriter  of
securities,  except to  the extent  that the Fund  may technically  be deemed an
underwriter when engaged in the activities described in (12) above or insofar as
the Fund may  be deemed  an underwriter  under the  Securities Act  of 1933,  as
amended (the "Securities Act"), in selling portfolio securities.

    In   addition,  to   comply  with   Federal  income   tax  requirements  for
qualification as a "regulated investment  company", the Fund'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  Fund's total  assets are  invested in  the
securities of a single issuer, and (b) with regard to at least 50% of the Fund's
total assets, no more than 5% of its total assets are invested in the securities
of  a single issuer. For purposes of this restriction, the Fund will regard each
state and each political  subdivision, agency or  instrumentality of such  state
and  each multi-state  agency of which  such state  is a member  and each public
authority which issues securities  on behalf of a  private entity as a  separate
issuer, except that if the security is backed only by the assets and revenues of
a  non-governmental entity then the entity  with the ultimate responsibility for
the payment of interest and principal may be regarded as the sole issuer.  These
tax-related  limitations may  be changed  by the  Trustees of  the Trust  to the
extent necessary to comply with changes to the Federal income tax requirements.

    PROPOSED UNIFORM  INVESTMENT RESTRICTIONS.  As discussed  in the  Prospectus
under  "Investment Objective and Policies -- Investment Restrictions," the Board
of Trustees of  the Trust has  approved the replacement  of the Fund's  existing
investment  restrictions  with  the fundamental  and  non-fundamental investment
restrictions set forth  below. These uniform  investment restrictions have  been
proposed for adoption by all of the non-money market mutual funds advised by FAM
or  its affiliate, Merrill Lynch Asset Management, L.P. ("MLAM"). The investment
objective and policies of  the Fund will  be unaffected by  the adoption of  the
proposed investment restrictions.

                                       14
<PAGE>
    Shareholders  of the Fund  are currently considering  whether to approve the
proposed revised  investment  restrictions.  If  such  shareholder  approval  is
obtained,  the Fund's  current investment restrictions  will be  replaced by the
proposed restrictions, and  the Fund's  Prospectus and  Statement of  Additional
Information will be supplemented to reflect such change.

    Under the proposed fundamental investment restrictions, the Fund may not:

        1.   Invest more than  25% of its assets, taken  at market value, in the
    securities of  issuers  in  any  particular  industry  (excluding  the  U.S.
    Government and its agencies and instrumentalities).

        2.     Make  investments  for  the  purpose  of  exercising  control  or
    management.

        3.  Purchase or sell real  estate, except that, to the extent  permitted
    by  applicable law, the Fund may invest in securities directly or indirectly
    secured by real  estate or interests  therein or issued  by companies  which
    invest in real estate or interests therein.

        4.   Make loans to other persons,  except that the acquisition of bonds,
    debentures or other corporate debt  securities and investment in  government
    obligations,  commercial  paper, pass-through  instruments,  certificates of
    deposit,  bankers  acceptances,   repurchase  agreements   or  any   similar
    instruments  shall not  be deemed  to be  the making  of a  loan, and except
    further that the Fund may lend  its portfolio securities, provided that  the
    lending  of  portfolio  securities  may  be  made  only  in  accordance with
    applicable law and  the guidelines set  forth in the  Fund's Prospectus  and
    Statement  of Additional  Information, as they  may be amended  from time to
    time.

        5.  Issue senior  securities to the extent  such issuance would  violate
    applicable law.

        6.   Borrow money,  except that (i)  the Fund may  borrow from banks (as
    defined in  the 1940  Act) in  amounts up  to 33  1/3% of  its total  assets
    (including  the  amount  borrowed),  (ii)  the  Fund  may  borrow  up  to an
    additional 5% of its total assets for temporary purposes, (iii) the Fund may
    obtain such  short-term credit  as may  be necessary  for the  clearance  of
    purchases  and sales of portfolio securities  and (iv) the Fund may purchase
    securities on margin to the extent permitted by applicable law. The Fund may
    not pledge its assets other than to secure such borrowings or, to the extent
    permitted by the Fund's investment policies  as set forth in its  Prospectus
    and Statement of Additional Information, as they may be amended from time to
    time,  in connection with hedging transactions, short sales, when-issued and
    forward commitment transactions and similar investment strategies.

        7.  Underwrite securities  of other issuers except  insofar as the  Fund
    technically may be deemed an underwriter under the Securities Act in selling
    portfolio securities.

        8.   Purchase or sell commodities or contracts on commodities, except to
    the extent that the Fund may do so in accordance with applicable law and the
    Fund's Prospectus and Statement  of Additional Information,  as they may  be
    amended  from  time to  time, and  without registering  as a  commodity pool
    operator under the Commodity Exchange Act.

    Under the  proposed non-fundamental  investment restrictions,  the Fund  may
not:

        a.   Purchase  securities of other  investment companies,  except to the
    extent such purchases are permitted by applicable law.

                                       15
<PAGE>
        b.  Make short sales of securities or maintain a short position,  except
    to  the  extent permitted  by applicable  law. The  Fund currently  does not
    intend to engage in short sales, except short sales "against the box".

        c.  Invest in securities which cannot be readily resold because of legal
    or contractual restrictions or which cannot otherwise be marketed,  redeemed
    or  put to the issuer or  a third party, if at  the time of acquisition more
    than 15% of  its total  assets would be  invested in  such securities.  This
    restriction  shall not apply to securities which mature within seven days or
    securities which the Board of Trustees of the Fund has otherwise  determined
    to  be liquid pursuant to applicable law. Notwithstanding the 15% limitation
    herein, to the extent the laws of  any state in which the Fund's shares  are
    registered  or qualified for sale require  a lower limitation, the Fund will
    observe such limitation. As of the date hereof, therefore, the Fund will not
    invest more than 10% of its total assets in securities which are subject  to
    this investment restriction (c).

        d.   Invest in warrants if, at  the time of acquisition, its investments
    in warrants, valued at the lower of cost or market value, would exceed 5% of
    the Fund's net assets; included within such limitation, but not to exceed 2%
    of the Fund's net assets, are warrants which are not listed on the New  York
    Stock  Exchange or American Stock Exchange  or a major foreign exchange. For
    purposes of this  restriction, warrants  acquired by  the Fund  in units  or
    attached to securities may be deemed without value.

        e.   Invest  in securities of  companies having a  record, together with
    predecessors, of less than three years of continuous operation, if more than
    5% of the  Fund's total assets  would be invested  in such securities.  This
    restriction  shall  not  apply to  mortgage-backed  securities, asset-backed
    securities or obligations issued or  guaranteed by the U.S. Government,  its
    agencies or instrumentalities.

        f.  Purchase or retain the securities of any issuer, if those individual
    officers  and directors of the Fund, the officers and general partner of the
    Investment Adviser, the directors  of such general  partner or the  officers
    and  directors of any subsidiary thereof  each owning beneficially more than
    one-half of  one  percent  of the  securities  of  such issuer  own  in  the
    aggregate more than 5% of the securities of such issuer.

        g.   Invest in real estate limited partnership interests or interests in
    oil, gas or other  mineral leases, or  exploration or development  programs,
    except  that  the Fund  may invest  in securities  issued by  companies that
    engage in oil, gas or other mineral exploration or development activities.

        h.    Write,  purchase  or  sell  puts,  calls,  straddles,  spreads  or
    combinations   thereof,  except  to  the  extent  permitted  in  the  Fund's
    Prospectus and Statement of Additional  Information, as they may be  amended
    from time to time.

        i.  Notwithstanding fundamental investment restriction (6) above, borrow
    amounts  in  excess  of  20%  of its  total  assets  taken  at  market value
    (including the amount  borrowed), and then  only from banks  as a  temporary
    measure for extraordinary or emergency purposes.

    Because  of  the  affiliation  of  Merrill  Lynch,  Pierce,  Fenner  & Smith
Incorporated ("Merrill  Lynch") with  the Trust,  the Trust  is prohibited  from
engaging  in certain transactions  involving Merrill Lynch  except pursuant to a
permissive order or otherwise in compliance with the provisions of the 1940  Act
and  the  rules  and  regulations  thereunder.  Included  among  such restricted
transactions are  purchases from  or sales  to Merrill  Lynch of  securities  in
transactions  in which  it acts  as principal  and purchases  of securities from
underwriting syndicates of which Merrill Lynch is a member.

                                       16
<PAGE>
                            MANAGEMENT OF THE TRUST

TRUSTEES AND OFFICERS

    The Trustees  and  executive  officers  of the  Trust  and  their  principal
occupations  for  at least  the  last five  years  are set  forth  below. Unless
otherwise noted, the address of each  Trustee and executive officer is P.O.  Box
9011, Princeton, New Jersey 08543-9011.

    ARTHUR  ZEIKEL  --  PRESIDENT  AND  TRUSTEE(1)(2)  --  President  and  Chief
Investment Officer of  the Manager  (which term,  as used  herein, includes  the
Manager's  corporate predecessors) since 1977; President of MLAM (which term, as
used herein,  includes  MLAM's  corporate predecessors)  since  1977  and  Chief
Investment  Officer  thereof since  1976;  President and  Director  of Princeton
Services, Inc. ("Princeton  Services") since 1993;  Executive Vice President  of
Merrill  Lynch & Co., Inc. ("ML &  Co.") since 1991; Executive Vice President of
Merrill Lynch, Pierce, Fenner & Smith Incorporated ("Merrill Lynch") since  1990
and a Senior Vice President thereof from 1985 to 1990; Director of Merrill Lynch
Funds Distributor, Inc. ("MLFD" or the "Distributor").

    KENNETH  S. AXELSON -- TRUSTEE(2) --  75 Jameson Point Road, Rockland, Maine
04841. Executive Vice President  and Director, J.C.  Penney Company, Inc.  until
1982;  Director,  UNUM Corporation,  Protection  Mutual Insurance  Company, Zurn
Industries, Inc. and, until 1992, of  Central Maine Power Company and Key  Trust
Company  of Maine and, until 1994,  of Grumman Corporation; Trustee, The Chicago
Dock and Canal Trust.

    HERBERT I. LONDON -- TRUSTEE(2)  -- New York University, Gallatin  Division,
113-115  University Place, New York,  New York 10003. John  M. Olin Professor of
Humanities, New York University, since  1993, 2nd Professor thereof since  1973;
Dean,  Gallatin Division of New  York University from 1978  to 1993 and Director
from 1975 to  1976; Distinguished  Fellow, Herman Kahn  Chair, Hudson  Institute
from  1984  to  1985; Trustee,  Hudson  Institute, since  1980;  Director, Damon
Corporation since 1991; Overseer, Center for Naval Analyses.

    ROBERT R. MARTIN -- TRUSTEE(2) -- 513 Grand Hill, St. Paul, Minnesota 55102,
Chairman, WTC Industries, Inc. since 1994; Chairman and Chief Executive Officer,
Kinnard Investments,  Inc. from  1990 to  1993; Executive  Vice President,  Dain
Bosworth  from 1974 to 1989; Director,  Carnegie Capital Management from 1977 to
1985 and Chairman  thereof in  1979; Director,  Securities Industry  Association
from  1981 to 1982 and Public Securities Association from 1979 to 1980; Trustee,
Northland College since 1992.

    JOSEPH L. MAY  -- TRUSTEE(2) --  424 Church Street,  Suite 2000,  Nashville,
Tennessee  37219. Attorney  in private practice  since 1984;  President, May and
Athens Hosiery Mills Division, Wayne-Gossard Corporation from 1954 to 1983; Vice
President, Wayne-Gossard  Corporation  from  1972 to  1983;  Chairman,  The  May
Corporation  (personal  holding company)  from  1972 to  1983;  Director, Signal
Apparel Co. from 1972 to 1989.

    ANDRE F.  PEROLD  -- TRUSTEE(2)  --  Morgan Hall,  Soldiers  Field,  Boston,
Massachusetts  02163. Professor, Harvard Business School and Associate Professor
from 1983  to 1989;  Trustee, The  Common Fund,  since 1989;  Director,  Quantec
Limited since 1991 and Teknekron Software Systems since 1994.

                                       17
<PAGE>
    TERRY K. GLENN -- EXECUTIVE VICE PRESIDENT(1)(2) -- Executive Vice President
of  the Manager and  MLAM since 1983;  Executive Vice President  and Director of
Princeton Services since 1993; President of MLFD since 1986 and Director thereof
since 1991.

    VINCENT R.  GIORDANO  --  VICE  PRESIDENT  AND  PORTFOLIO  MANAGER(1)(2)  --
Portfolio  Manager of the Manager and MLAM  since 1977 and Senior Vice President
of the Manager and MLAM  since 1984; Vice President of  MLAM from 1980 to  1984;
Senior Vice President of Princeton Services since 1993.

    KENNETH  A.  JACOB --  VICE PRESIDENT  AND  PORTFOLIO MANAGER(1)(2)  -- Vice
President of the Manager and MLAM since 1984.

    DONALD C. BURKE --  VICE PRESIDENT(1)(2) -- Vice  President and Director  of
Taxation  of MLAM  since 1990; Employee  of Deloitte  & Touche LLP  from 1982 to
1990.

    GERALD M. RICHARD -- TREASURER(1)(2) -- Senior Vice President and  Treasurer
of  the Manager  and MLAM  since 1984;  Senior Vice  President and  Treasurer of
Princeton Services since 1993; Treasurer of  MLFD since 1984 and Vice  President
since 1981.

    JERRY  WEISS  --  SECRETARY(1)(2)  -- Vice  President  of  MLAM  since 1990;
Attorney in private practice from 1982 to 1990.
- ---------
(1) Interested person, as defined in the 1940 Act, of the Trust.
(2) Such Trustee or officer is a director or officer of certain other investment
    companies for  which the  Manager  or MLAM  acts  as investment  adviser  or
    manager.

    At September 30, 1994, the Trustees and officers of the Trust as a group (12
persons)  owned an aggregate of less than 1% of the outstanding shares of Common
Stock of ML  & Co. and  owned an aggregate  of less than  1% of the  outstanding
shares of the Fund.

    The Trust pays each Trustee not affiliated with the Manager a fee of $10,000
per  year plus $1,000 per meeting  attended, together with such Trustee's actual
out-of-pocket expenses relating to attendance  at meetings. The Trust also  pays
members  of  its  Audit and  Nominating  Committee,  which consists  of  all the
non-affiliated Trustees,  a  fee  of  $2,000 per  year  plus  $500  per  meeting
attended.  Fees and expenses paid to the unaffiliated Trustees aggregated $1,051
for the period August 27, 1993 (commencement of operations) to July 31, 1994.

MANAGEMENT AND ADVISORY ARRANGEMENTS

    Reference is made  to "Management of  the Trust --  Management and  Advisory
Arrangements"   in  the  Prospectus  for   certain  information  concerning  the
management and advisory arrangements of the Fund.

    Securities may be held  by, or be appropriate  investments for, the Fund  as
well  as  other funds  or  investment advisory  clients  of the  Manager  or its
affiliates. Because  of  different objectives  or  other factors,  a  particular
security  may be  bought for one  or more clients  when one or  more clients are
selling the same  security. If the  Manager or its  affiliates purchase or  sell
securities  for the  Fund or other  funds for which  they act as  manager or for
their advisory  clients arise  for  consideration at  or  about the  same  time,
transactions  in  such securities  will be  made, insofar  as feasible,  for the
respective funds and clients in a manner deemed

                                       18
<PAGE>
equitable to all. To  the extent that  transactions on behalf  of more than  one
client  of the Manager or its affiliates during the same period may increase the
demand for securities being  purchased or the supply  of securities being  sold,
there may be an adverse effect on price.

    Pursuant  to a management agreement between the  Trust on behalf of the Fund
and the  Manager (the  "Management  Agreement"), the  Manager receives  for  its
services  to  the Fund  monthly compensation  based upon  the average  daily net
assets of the Fund at the following annual rates: 0.55% of the average daily net
assets not  exceeding $500  million;  0.525% of  the  average daily  net  assets
exceeding  $500 million but not exceeding $1.0 billion; and 0.50% of the average
daily net  assets  exceeding $1.0  billion.  For  the period  August  27,  1993,
inception  of the Fund,  through July 31,  1994, the fiscal  year end, the total
advisory fees paid by the Fund to  the Manager aggregated $143,923 all of  which
was voluntarily waived.

    California  imposes limitations  on the expenses  of the  Fund. These annual
expense limitations require  that the Manager  reimburse the Fund  in an  amount
necessary to prevent the aggregate ordinary operating expenses (excluding taxes,
brokerage fees and commissions, distribution fees and extraordinary charges such
as  litigation costs) from exceeding in any fiscal year 2.5% of the Fund's first
$30,000,000 of average net assets, 2.0%  of the next $70,000,000 of average  net
assets and 1.5% of the remaining average net assets. The Manager's obligation to
reimburse  the Fund is limited to the amount of the management fee. Expenses not
covered by the limitation are  interest, taxes, brokerage commissions and  other
items  such as extraordinary legal expenses. No  fee payment will be made to the
Manager during any fiscal year which will cause such expenses to exceed  expense
limitations  at the time of such payment. No fee reimbursements were made during
the period August 27, 1993, the  Fund's commencement of operations, to July  31,
1994,   the  Fund's  fiscal  year  end,  pursuant  to  these  operating  expense
limitations.

    The  Management  Agreement  obligates  the  Manager  to  provide  investment
advisory  services and to pay  all compensation of and  furnish office space for
officers and  employees of  the  Trust connected  with investment  and  economic
research,  trading  and  investment management  of  the  Trust, as  well  as the
compensation of all  Trustees of  the Trust who  are affiliated  persons of  the
Manager or any of its subsidiaries. The Fund pays all other expenses incurred in
its  operation and, if other Series shall  be added ("Series"), a portion of the
Trust's general administrative expenses  will be allocated on  the basis of  the
asset size of the respective Series. Expenses that will be borne directly by the
Series  include, among other things,  redemption expenses, expenses of portfolio
transactions, expenses  of  registering  the  shares  under  Federal  and  state
securities  laws, pricing  costs (including the  daily calculation  of net asset
value), expenses of printing shareholder reports, prospectuses and statements of
additional information  (except  to  the  extent  paid  by  the  Distributor  as
described  below),  fees  for  legal  and  auditing  services,  Commission fees,
interest, certain taxes, and other expenses attributable to a particular Series.
Expenses which will be allocated  on the basis of  asset size of the  respective
Series  include  fees and  expenses  of unaffiliated  Trustees,  state franchise
taxes, costs  of printing  proxies  and other  expenses related  to  shareholder
meetings,  and other expenses properly payable  by the Trust. The organizational
expenses of the Trust were paid by the Trust, and as additional Series are added
to the  Trust,  the  organizational  expenses are  allocated  among  the  Series
(including  the Fund)  in a manner  deemed equitable by  the Trustees. Depending
upon the nature of a lawsuit, litigation  costs may be assessed to the  specific
Series  to which the lawsuit relates or allocated on the basis of the asset size
of the  respective  Series.  The  Trustees  have  determined  that  this  is  an
appropriate  method of allocation of  expenses. Accounting services are provided
to the Fund by the Manager and the Fund reimburses the Manager for its costs  in
connection  with such services. For the  period August 27, 1993 (commencement of
operations), to July 31,

                                       19
<PAGE>
1994, the  fiscal  year  end,  the  Fund  reimbursed  the  Manager  $34,684  for
accounting  services.  As required  by the  Fund's distribution  agreements, the
Distributor will pay the promotional expenses of the Fund incurred in connection
with the offering  of shares of  the Fund. Certain  expenses in connection  with
account  maintenance and the distribution of Class  B shares will be financed by
the Fund pursuant to the Distribution  Plan in compliance with Rule 12b-1  under
the  1940 Act. See "Purchase  of Shares -- Deferred  Sales Charge Alternative --
Class B and Class C Shares -- Distribution Plan".

    The Manager is  a limited  partnership, the  partners of  which are  Merrill
Lynch & Co., Inc., Fund Asset Management, Inc. and Princeton Services, Inc.

    DURATION  AND TERMINATION. Unless earlier terminated as described below, the
Management Agreement  will  remain in  effect  from  year to  year  if  approved
annually  (a) by the Trustees  of the Trust or by  a majority of the outstanding
shares of the Fund and (b) by a majority of the Trustees who are not parties  to
such  contract or interested  persons (as defined  in the 1940  Act) of any such
party. Such contracts are not assignable  and may be terminated without  penalty
on  60 days" written notice at the option  of either party thereto or by vote of
the shareholders of the Fund.

                               PURCHASE OF SHARES

    Reference is made  to "Purchase  of Shares"  in the  Prospectus for  certain
information as to the purchase of Fund shares.

    The  Fund  issues four  classes  of shares  under  the Merrill  Lynch Select
Pricing System: shares of Class A and Class D are sold to investors choosing the
initial sales charge alternatives, and shares of Class B and Class C are sold to
investors choosing the deferred sales  charge alternatives. Each Class A,  Class
B,  Class C and Class D share of  the Fund represents identical interests in the
investment portfolio of the Fund and has  the same rights, except that Class  B,
Class  C and Class D shares bear the expenses of the ongoing account maintenance
fees, and  Class  B  and  Class  C shares  bear  the  expenses  of  the  ongoing
distribution fees and the additional incremental transfer agency costs resulting
from the deferred sales charge arrangements. Class B, Class C and Class D shares
each  have exclusive voting  rights with respect to  the Rule 12b-1 distribution
plan adopted with respect  to such class pursuant  to which account  maintenance
and/or distribution fees are paid. Each class has different exchange privileges.
See "Shareholder Services -- Exchange Privilege".

    The  Merrill Lynch Select Pricing-SM- System is  used by more than 50 mutual
funds advised by MLAM or  its affiliate, the Manager.  Funds advised by MLAM  or
the Manager are referred to herein as "MLAM-advised mutual funds".

    The  Fund has  entered into four  separate distribution  agreements with the
Distributor in connection with the continuous  offering of each class of  shares
of  the  Fund  (the  "Distribution  Agreements").  The  Distribution  Agreements
obligate the Distributor to pay certain expenses in connection with the offering
of each  class of  shares of  the Fund.  After the  prospectuses, statements  of
additional  information and periodic reports have been prepared, set in type and
mailed to shareholders, the Distributor  pays for the printing and  distribution
of  copies  thereof  used  in  connection  with  the  offering  to  dealers  and
prospective investors. The Distributor also  pays for other supplementary  sales
literature and advertising costs. The Distribution Agreements are subject to the
same renewal requirements and termination provisions as the Management Agreement
described above.

                                       20
<PAGE>
INITIAL SALES CHARGE ALTERNATIVES--CLASS A AND CLASS D SHARES

    The  Fund commenced the public offering of  its Class A shares on August 27,
1993. The gross  sales charges for  the sale of  Class A shares  for the  period
August  27, 1993  through July  31, 1994 were  $45,518 of  which the Distributor
received $4,869 and Merrill Lynch received $40,649.

    The term  "purchase",  as used  in  the  Prospectus and  this  Statement  of
Additional  Information in connection with an investment  in Class A and Class D
shares of  the  Fund, refers  to  a single  purchase  by an  individual,  or  to
concurrent  purchases,  which  in  the  aggregate  are  at  least  equal  to the
prescribed amounts, by an  individual, his spouse and  their children under  the
age  of 21 years  purchasing shares for his  or their own  account and to single
purchases by a trustee or other  fiduciary purchasing shares for a single  trust
estate  or  single  fiduciary  account although  more  than  one  beneficiary is
involved. The term "purchase" also includes purchases by any "company," as  that
term  is defined  in the 1940  Act, but does  not include purchases  by any such
company which has not been in existence for at least six months or which has  no
purpose  other  than the  purchase  of shares  of the  Fund  or shares  of other
registered investment companies at a discount; provided, however, that it  shall
not  include purchases  by any  group of  individuals whose  sole organizational
nexus is that  the participants  therein are  credit cardholders  of a  company,
policyholders   of  an  insurance  company,  customers   of  either  a  bank  or
broker-dealer or clients of an investment adviser.

    CLOSED-END  INVESTMENT  OPTION.  Class  A  shares  of  the  Fund  and  other
MLAM-advised  mutual funds ("Eligible Class A  shares") are offered at net asset
value to shareholders of certain closed-end funds advised by the Manager or MLAM
who purchased such closed-end fund shares prior to October 21, 1994 and wish  to
reinvest  the net proceeds of  a sale of their  closed-end fund shares of common
stock in  Eligible  Class  A shares,  if  the  conditions set  forth  below  are
satisfied. Alternatively, closed-end fund shareholders who purchased such shares
on  or after October 21, 1994 and wish  to reinvest the net proceeds from a sale
of their closed-end fund shares are offered  Class A shares (if eligible to  buy
Class  A shares)  or Class D  shares of  the Fund and  other MLAM-advised mutual
funds ("Eligible Class D Shares"), if  the following conditions are met.  First,
the  sale of closed-end fund shares must  be made through Merrill Lynch, and the
net proceeds therefrom  must be immediately  reinvested in Eligible  Class A  or
Class  D  shares.  Second, the  closed-end  fund  shares either  must  have been
acquired in the initial public offering or be shares representing dividends from
shares of common  stock acquired in  such offering. Third,  the closed-end  fund
shares  must have  been continuously  maintained in  a Merrill  Lynch securities
account. Fourth, there must be a minimum purchase of $250 to be eligible for the
investment option. Class A shares of the Fund are offered at net asset value  to
shareholders  of Merrill Lynch Senior Floating Rate Fund, Inc. ("Senior Floating
Rate Fund") who  wish to reinvest  the net proceeds  from a sale  of certain  of
their shares of common stock of Senior Floating Rate Fund in shares of the Fund.
In  order  to  exercise  this  investment  option,  Senior  Floating  Rate  Fund
shareholders must sell  their Senior  Floating Rate  Fund shares  to the  Senior
Floating  Rate Fund in  connection with a  tender offer conducted  by the Senior
Floating Rate  Fund and  reinvest the  proceeds immediately  in the  Fund.  This
investment  option  is available  only with  respect to  the proceeds  of Senior
Floating Rate Fund shares as to which no Early Withdrawal Charge (as defined  in
the  Senior Floating Rate  Fund prospectus) is  applicable. Purchase orders from
Senior Floating  Rate  Fund shareholders  wishing  to exercise  this  investment
option  will be accepted only  on the day that  the related Senior Floating Rate
Fund tender offer terminates and will be effected at the net asset value of  the
Fund at such day.

                                       21
<PAGE>
REDUCED INITIAL SALES CHARGES

    RIGHT  OF ACCUMULATION. Reduced sales charges are applicable through a right
of accumulation under which eligible investors are permitted to purchase  shares
of  the Fund subject to an initial sales charge at the offering price applicable
to the total of (a) the public offering price of the shares then being purchased
plus (b) an amount equal to the then current net asset value or cost,  whichever
is  higher, of the purchaser's combined holdings of all classes of shares of the
Fund and of other MLAM-advised mutual funds. For any such right of  accumulation
to  be made available, the Distributor must be provided at the time of purchase,
by  the  purchaser  or  the  purchaser's  securities  dealer,  with   sufficient
information  to permit confirmation of qualification. Acceptance of the purchase
order is subject to such confirmation. The right of accumulation may be  amended
or  terminated at any  time. Shares held in  the name of  a nominee or custodian
under pension,  profit-sharing,  or other  employee  benefit plans  may  not  be
combined with other shares to qualify for the right of accumulation.

    LETTER  OF  INTENTION. Reduced  sales  charges are  applicable  to purchases
aggregating $25,000 or more of the Class A or Class D shares of the Fund or  any
other  MLAM-advised mutual funds made within a 13-month period starting with the
first purchase pursuant to  a Letter of  Intention in the  form provided in  the
Prospectus.  The  Letter  of  Intention is  available  only  to  investors whose
accounts are maintained at the Fund's transfer agent. The Letter of Intention is
not available to employee  benefit plans for which  Merrill Lynch provides  plan
participant,  record-keeping services. The Letter of  Intention is not a binding
obligation to purchase any  amount of Class  A or Class  D shares. However,  its
execution  will  result in  the purchaser  paying  a lower  sales charge  at the
appropriate quantity purchase level. A purchase not originally made pursuant  to
a  Letter of Intention  may be included  under a subsequent  Letter of Intention
executed within  90 days  of such  purchase if  the Distributor  is informed  in
writing of this intent within such 90-day period. The value of Class A and Class
D  shares of the Fund and of  other MLAM-advised mutual funds presently held, at
cost or maximum offering price (whichever is  higher), on the date of the  first
purchase  under the Letter of Intention, may  be included as a credit toward the
completion of such Letter, but the reduced sales charge applicable to the amount
covered by such  Letter will  be applied  only to  new purchases.  If the  total
amount  of shares does  not equal the  amount stated in  the Letter of Intention
(minimum of $25,000), the investor will be notified and must pay, within 20 days
of the expiration of such Letter, the difference between the sales charge on the
Class A or Class  D shares purchased  at the reduced rate  and the sales  charge
applicable to the shares actually purchased through the Letter. Class A or Class
D  shares equal to at least five percent  of the intended amount will be held in
escrow during the 13-month period (while remaining registered in the name of the
purchaser) for this purpose.  The first purchase under  the Letter of  Intention
must be at least five percent of the dollar amount of such Letter. If a purchase
during  the term of such Letter, would otherwise be subject to a further reduced
sales charge based on the right for accumulation, the purchaser will be entitled
on that purchase  and subsequent  purchases to that  further reduced  percentage
sales charge, but there will be no retroactive reduction of the sales charges on
any previous purchase. The value of any shares redeemed or otherwise disposed of
by  the purchaser prior to termination or  completion of the Letter of Intention
will be deducted from  the total purchases made  under such Letter. An  exchange
from  a MLAM-advised money market fund into the Fund that creates a sales charge
will count toward  completing a  new or existing  Letter of  Intention from  the
Fund.

    TMA-SM-  MANAGED TRUSTS. Class  A shares are  offered at net  asset value to
TMA-SM-  Managed  Trusts   to  which  Merrill   Lynch  Trust  Company   provides
discretionary trustee services.

                                       22
<PAGE>
   
    PURCHASE PRIVILEGE OF CERTAIN PERSONS. Trustees of the Trust, members of the
Boards   of  other  MLAM-advised   investment  companies,  ML   &  Co.  and  its
subsidiaries, (the term  "subsidiaries", when  used herein with  respect to  ML&
Co.,  includes  MLAM,  the  Manager  and  certain  other  entities  directly  or
indirectly wholly-owned  and  controlled by  ML&Co.),  and their  directors  and
employees, and any trust, pension, profit-sharing or other benefit plan for such
persons, may purchase Class A shares of the Fund at net asset value.
    

    Class D shares of the Fund will be offered at net asset value, without sales
charge,  to  an  investor  who  has a  business  relationship  with  a financial
consultant who  joined Merrill  Lynch from  another investment  firm within  six
months  prior  to  the date  of  purchase  by such  investor,  if  the following
conditions are satisfied. First, the investor must advise Merrill Lynch that  it
will  purchase Class D shares  of the Fund with proceeds  from a redemption of a
mutual fund that was sponsored by  the financial consultant's previous firm  and
was  subject to a sales charge  either at the time of  purchase or on a deferred
basis. Second, the investor  also must establish that  such redemption had  been
made  within 60 days prior to the investment  in the Fund, and the proceeds from
the redemption had  been maintained in  the interim  in cash or  a money  market
fund.

    Class  D shares  of the Fund  are also  offered at net  asset value, without
sales charge, to  an investor  who has a  business relationship  with a  Merrill
Lynch  financial consultant and who has invested in a mutual fund sponsored by a
non-Merrill Lynch  company for  which Merrill  Lynch has  served as  a  selected
dealer  and where Merrill  Lynch has either  received or given  notice that such
arrangement will  be  terminated ("notice"),  if  the following  conditions  are
satisfied:  First, the investor  must purchase Class  D shares of  the Fund with
proceeds from a redemption of shares of such other mutual fund and such fund was
subject to a sales charge either at the time of purchase or on a deferred basis;
and second, such purchase of  Class D shares must be  made within 90 days  after
such notice.

    Class  D shares of  the Fund will be  offered at net  asset value, without a
sales charge, to  an investor  who has a  business relationship  with a  Merrill
Lynch  financial consultant  and who  has invested  in a  mutual fund  for which
Merrill Lynch has not  served as a selected  dealer if the following  conditions
are  satisfied:  First, the  investor  must advise  Merrill  Lynch that  it will
purchase Class D shares of  the Fund with proceeds  from the redemption of  such
shares  of other mutual funds  and that such shares  have been outstanding for a
period of no less than six months. Second, such purchase of Class D shares  must
be made within 60 days after the redemption and the proceeds from the redemption
must  be maintained in the interim in cash  or a money market fund. The issuance
of Class D  shares for consideration  other than  cash is limited  to bona  fide
reorganizations, statutory mergers or other acquisitions of portfolio securities
which  (i) meet  the investment  objectives and policies  of the  Fund; (ii) are
acquired for investment and  not for resale (subject  to the understanding  that
the  disposition of  the Fund's portfolio  securities shall at  all times remain
within its control);  and (iii)  are liquid securities,  the value  of which  is
readily  ascertainable, which are not restricted as to transfer either by law or
liquidity of market (except that the Fund may acquire through such  transactions
restricted  or illiquid securities  to the extent  the Fund does  not exceed the
applicable limits on acquisition of such securities set forth under  "Investment
Objective and Policies" herein).

    ACQUISITION  OF CERTAIN INVESTMENT  COMPANIES. The public  offering price of
Class D shares  may be  reduced to  the net  asset value  per Class  D share  in
connection with the acquisition of the assets of or merger or consolidation with
a  personal holding company or a public or private investment company. The value
of the assets or company acquired in  a tax-free transaction may be adjusted  in
appropriate  cases to reduce possible adverse tax consequences to the Fund which
might result from an  acquisition of assets  having net unrealized  appreciation
which  is disproportionately higher at the time of acquisition than the realized
or

                                       23
<PAGE>
unrealized appreciation  of  the  Fund.  The issuance  of  Class  D  shares  for
consideration other than cash is limited to bona fide reorganizations, statutory
mergers  or  other  acquisitions  of portfolio  securities  which  (i)  meet the
investment objectives and policies of the Fund; (ii) are acquired for investment
and not for  resale (subject to  the understanding that  the disposition of  the
Fund's  portfolio securities shall at all  times remain within its control); and
(iii) are liquid securities, the value of which is readily ascertainable,  which
are  not restricted as to transfer either  by law or liquidity of market (except
that the  Fund may  acquire  through such  transactions restricted  or  illiquid
securities  to the  extent the  Fund does  not exceed  the applicable  limits on
acquisitions of  such  securities  set forth  under  "Investment  Objective  and
Policies" herein).

    Reductions  in or exemptions from the imposition  of a sales load are due to
the nature of the investors and/or the reduced sales efforts that will be needed
in obtaining such investments.

DISTRIBUTION PLANS

    Reference is  made  to  "Purchase  of  Shares--Distribution  Plans"  in  the
Prospectus  for certain  information with  respect to  the separate distribution
plans for Class B, Class C and Class  D shares pursuant to Rule 12b-1 under  the
1940  Act (each a  "Distribution Plan") with respect  to the account maintenance
and/or distribution fees  paid by the  Fund to the  Distributor with respect  to
such classes.

    Payments of account maintenance fees and/or distribution fees are subject to
the  provisions  of Rule  12b-1 under  the  1940 Act.  Among other  things, each
Distribution Plan provides that the  Distributor shall provide and the  Trustees
shall  review quarterly reports  of the disbursement  of the account maintenance
fees and/or distribution fees paid to the Distributor. In their consideration of
each Distribution  Plan,  the  Trustees  must consider  all  factors  they  deem
relevant,  including information as to the  benefits of the Distribution Plan to
the Fund and its related class  of shareholders. Each Distribution Plan  further
provides that, so long as the Distribution Plan remains in effect, the selection
and  nomination of Trustees  who are not  "interested persons" of  the Trust, as
defined in the 1940 Act (the "Independent Trustees"), shall be committed to  the
discretion  of  the  Independent  Trustees then  in  office.  In  approving each
Distribution Plan  in  accordance  with Rule  12b-1,  the  Independent  Trustees
concluded  that there is reasonable likelihood  that each Distribution Plan will
benefit the Fund and its related  class of shareholders. Each Distribution  Plan
can be terminated at any time, without penalty, by the vote of a majority of the
Independent  Trustees  or  by the  vote  of the  holders  of a  majority  of the
outstanding related class of voting securities of the Fund. A Distribution  Plan
cannot  be amended  to increase materially  the amount  to be spent  by the Fund
without approval  by  the  related  class  of  shareholders,  and  all  material
amendments  are required  to be  approved by the  vote of  Trustees, including a
majority of the Independent  Trustees who have no  direct or indirect  financial
interest  in such Distribution Plan, cast in person at a meeting called for that
purpose. Rule 12b-1  further requires  that the  Trust preserve  copies of  each
Distribution  Plan and any report made pursuant to such plan for a period of not
less than six years from the date of each Distribution Plan or such report,  the
first two years in an easily accessible place.

LIMITATIONS ON THE PAYMENT OF DEFERRED SALES CHARGES

    The  maximum sales charge rule in the Rules of Fair Practice of the National
Association of Securities Dealers, Inc. ("NASD") imposes a limitation on certain
asset-based sales charges such as the distribution fee and the CDSC borne by the
Class B and  Class C shares  but not  the account maintenance  fee. The  maximum
sales  charge rule  is applied  separately to each  class. As  applicable to the
Fund, the maximum sales charge

                                       24
<PAGE>
rule limits the aggregate of distribution fee payments and CDSCs payable by  the
Fund  to (1) 6.25% of eligible gross sales of Class B shares and Class C shares,
computed separately  (defined  to exclude  shares  issued pursuant  to  dividend
reinvestments  and exchanges), plus  (2) interest on the  unpaid balance for the
respective class, computed  separately, at the  prime rate plus  1% (the  unpaid
balance being the maximum amount payable minus amounts received from the payment
of  the distribution fee and  the CDSC). In connection  with the Class B shares,
the Distributor has voluntarily agreed to  waive interest charges on the  unpaid
balance  in excess of  0.50% of eligible gross  sales. Consequently, the maximum
amount payable to the  Distributor (referred to as  the "voluntary maximum")  in
connection  with  the Class  B  shares is  6.75%  of eligible  gross  sales. The
Distributor retains the right to stop waiving the interest charges at any  time.
To  the extent payments  would exceed the  voluntary maximum, the  Fund will not
make further payments of  the distribution fee with  respect to Class B  shares,
and  any CDSCs will be paid to the Fund rather than to the Distributor; however,
the Fund  will continue  to make  payments of  the account  maintenance fee.  In
certain  circumstances the amount payable pursuant  to the voluntary maximum may
exceed the amount payable under the NASD formula. In such circumstances  payment
in excess of the amount payable under the NASD formula will not be made.

    The  following table sets forth comparative  information as of July 31, 1994
with respect to the Class B shares of the Fund indicating the maximum  allowable
payments  that can  be made  under the  NASD maximum  sales charge  rule and the
Distributor's voluntary maximum for the period August 27, 1993 (commencement  of
the public offering of Class B shares) to July 31, 1994. Since Class C shares of
the  Fund had not  been publicly issued prior  to the date  of this Statement of
Additional Information,  information  concerning  Class  C  shares  is  not  yet
provided below.

<TABLE>
<CAPTION>
                                                                 DATA CALCULATED AS OF JULY 31, 1994
                                                                            (IN THOUSANDS)
                                       ----------------------------------------------------------------------------------------
                                                                                                                     ANNUAL
                                                                                                                  DISTRIBUTION
                                                   ALLOWABLE   ALLOWABLE                  AMOUNTS                    FEE AT
                                        ELIGIBLE   AGGREGATE   INTEREST     MAXIMUM     PREVIOUSLY     AGGREGATE     CURRENT
                                         GROSS       SALES     ON UNPAID    AMOUNT        PAID TO       UNPAID      NET ASSET
                                       SALES (1)    CHARGES   BALANCE (2)   PAYABLE   DISTRIBUTOR (3)   BALANCE     LEVEL (4)
                                       ----------  ---------  -----------  ---------  ---------------  ---------  -------------
<S>                                    <C>         <C>        <C>          <C>        <C>              <C>        <C>
Under NASD Rule as Adopted...........  $   26,319  $   1,645   $      92   $   1,737     $      70     $   1,667    $      65
Under Distributor's Voluntary
 Waiver..............................  $   26,319  $   1,645   $     132   $   1,777     $      70     $   1,707    $      65
</TABLE>

- ------------------------
(1)  Purchase  price of all eligible  Class B shares sold  since August 27, 1993
     (commencement of  public offering  of  Class B  shares) other  than  shares
     acquired through dividend reinvestment and the exchange privilege.
(2)  Interest  is computed  on a  monthly basis  based upon  the prime  rate, as
     reported in The Wall Street Journal, plus 1.0% as permitted under the  NASD
     Rule.
(3)  Consists of CDSC payments, distribution fee payments and actuals.
(4)  Provided   to  illustrate  the  extent  to   which  the  current  level  of
     distribution fee payments (not including  any CDSC payments) is  amortizing
     the  unpaid  balance.  No  assurance  can be  given  that  payments  of the
     distribution fee  will  reach either  the  voluntary maximum  or  the  NASD
     maximum.

                              REDEMPTION OF SHARES

    Reference  is made to  "Redemption of Shares" in  the Prospectus for certain
information as to the redemption and repurchase of Fund shares.

                                       25
<PAGE>
    The right to redeem shares  or to receive payment  with respect to any  such
redemption  may be suspended only for any period during which trading on the New
York Stock  Exchange is  restricted  as determined  by  the Commission  or  such
Exchange  is closed (other than customary weekend and holiday closings), for any
period during which  an emergency  exists, as defined  by the  Commission, as  a
result  of which  disposal of portfolio  securities or determination  of the net
asset value  of the  Fund is  not  reasonably practicable,  and for  such  other
periods as the Commission may by order permit for the protection of shareholders
of the Fund.

DEFERRED SALES CHARGES--CLASS B SHARES

    As  discussed in the Prospectus under  "Purchase of Shares -- Deferred Sales
Charge Alternatives  --  Class B  and  Class C  Shares,"  while Class  B  shares
redeemed  within  four  years of  purchase  are  subject to  a  CDSC  under most
circumstances, the charge is waived on  redemptions of Class B shares  following
the  death or  disability of  a Class B  shareholder. Redemptions  for which the
waiver applies are  any partial or  complete redemption following  the death  or
disability  (as defined in  the Internal Revenue  Code of 1986,  as amended (the
"Code")) of a Class B shareholder (including one who owns the Class B shares  as
joint  tenant  with his  or her  spouse), provided  the redemption  is requested
within one year  of the death  or initial determination  of disability. For  the
period  August 27, 1993 (commencement of  operations) through July 31, 1994, the
Distributor received CDSCs of $18,277 all of which was paid to Merrill Lynch.

                             PORTFOLIO TRANSACTIONS

    Reference is  made to  "Investment Objective  and Policies"  and  "Portfolio
Transactions" in the Prospectus.

    Under  the 1940 Act,  persons affiliated with the  Trust are prohibited from
dealing with the  Fund as a  principal in  the purchase and  sale of  securities
unless such trading is permitted by an exemptive order issued by the Commission.
Since   over-the-counter  transactions   are  usually   principal  transactions,
affiliated persons  of the  Trust, including  Merrill Lynch,  may not  serve  as
dealer  in connection with transactions with the Fund. The Trust has obtained an
exemptive order permitting it to  engage in certain principal transactions  with
Merrill  Lynch  involving high  quality  short-term municipal  bonds  subject to
certain conditions. For the period August 27, 1993 (commencement of  operations)
through  July 31,  1994, the  Fund engaged in  no transactions  pursuant to such
order. Affiliated persons  of the  Trust may  serve as  broker for  the Fund  in
over-the-counter  transactions  conducted  on  an  agency  basis.  Certain court
decisions have raised questions as to  the extent to which investment  companies
should  seek  exemptions  under the  1940  Act  in order  to  seek  to recapture
underwriting and  dealer spreads  from affiliated  entities. The  Trustees  have
considered  all factors  deemed relevant, and  have made a  determination not to
seek such recapture at this time.  The Trustee will reconsider this matter  from
time to time.

    Under  the  1940  Act,  the  Fund may  not  purchase  securities  during the
existence of  any underwriting  syndicate of  which Merrill  Lynch is  a  member
except  pursuant to an exemptive order or  rules adopted by the Commission. Rule
10f-3 under the 1940 Act sets forth conditions under which the Fund may purchase
municipal bonds in such transactions. The rule sets forth requirements  relating
to,  among other things, the  terms of an issue  of municipal bonds purchased by
the Fund, the amount of municipal bonds which may be purchased in any one  issue
and the assets of the Fund which may be invested in a particular issue.

                                       26
<PAGE>
    The  Fund does not expect  to use any particular  dealer in the execution of
transactions but, subject to obtaining the best net results, dealers who provide
supplemental investment  research  (such as  information  concerning  tax-exempt
securities,  economic  data and  market forecasts)  to  the Manager  may receive
orders for transactions by the Fund. Information so received will be in addition
to and not in lieu of the services required to be performed by the Manager under
its Management Agreement and the expenses of the Manager will not necessarily be
reduced as a result of the receipt of such supplemental information.

    The Trust has  no obligation to  deal with  any broker in  the execution  of
transactions  for the Fund's portfolio  securities. In addition, consistent with
the Rules of Fair Practice of the NASD and policies established by the  Trustees
of  the Trust, the Manager may consider sales  of shares of the Fund as a factor
in the selection of brokers or dealers to execute portfolio transactions for the
Fund.

    Generally, the  Fund does  not purchase  securities for  short-term  trading
profits.  However, the Fund may dispose of securities without regard to the time
they have been held  when such action, for  defensive or other reasons,  appears
advisable  to its Manager.  While it is  not possible to  predict turnover rates
with any  certainty,  at  present  it is  anticipated  that  the  Fund's  annual
portfolio  turnover rate, under normal  circumstances after the Fund's portfolio
is invested in accordance with its investment objective, will be less than 100%.
(The portfolio turnover rate is calculated  by dividing the lesser of  purchases
or  sales of portfolio securities for the  particular fiscal year by the monthly
average of the value of  the portfolio securities owned  by the Fund during  the
particular  fiscal year. For  purposes of determining  this rate, all securities
whose maturities at the time of acquisition are one year or less are  excluded.)
The  portfolio turnover  rate for  the period  August 27,  1993 (commencement of
operations) through July 31, 1994 was 52.88%.

    Section 11(a) of the Securities Exchange Act of 1934, as amended,  generally
prohibits  members  of the  U.S.  national securities  exchanges  from executing
exchange transactions for their affiliates and institutional accounts which they
manage unless the member (i) has  obtained prior express authorization from  the
account  to  effect  such transactions,  (ii)  at least  annually  furnishes the
account with a statement  setting forth the  aggregate compensation received  by
the member in effecting such transactions, and (iii) complies with any rules the
Commission  has prescribed with  respect to the requirements  of clauses (i) and
(ii). To the  extent Section  11(a) would  apply to  Merrill Lynch  acting as  a
broker  for the Fund in  any of its portfolio  transactions executed on any such
securities exchange of  which it  is a  member, appropriate  consents have  been
obtained  from the Fund and annual  statements as to aggregate compensation will
be provided to the Fund.

                        DETERMINATION OF NET ASSET VALUE

    The net asset value  of the Fund  is determined by  the Manager once  daily,
Monday  through Friday, as of 4:15 P.M., New  York City time, on each day during
which the  New York  Stock Exchange  is open  for trading.  The New  York  Stock
Exchange  is not open on New Year's  Day, Presidents' Day, Good Friday, Memorial
Day, Independence Day, Labor Day, Thanksgiving Day and Christmas Day. Net  asset
value  per share is computed by dividing the  sum of the value of the securities
held by the  Fund plus any  cash or other  assets minus all  liabilities by  the
total  number of shares outstanding  at such time, rounded  to the nearest cent.
Expenses, including the fees payable to the Manager and any account  maintenance
and/or  distribution fees, are accrued  daily. The per share  net asset value of
the Class B, Class  C and Class D  shares generally will be  lower than the  per
share  net  asset value  of  the Class  A  shares reflecting  the  daily expense
accruals of the account maintenance  and distribution fees (and higher  transfer
agency costs) applicable with respect to the

                                       27
<PAGE>
Class  B  and Class  C  shares and  the daily  expense  accruals of  the account
maintenance fees applicable with respect to the Class D shares. Moreover the per
share net asset value of the Class B and Class C shares generally will be  lower
than  the per share net  asset value of its Class  D shares reflecting the daily
expense accruals  of  the distribution  fees  and higher  transfer  agency  fees
applicable  with respect  to the Class  B and Class  C shares of  the Fund. Even
under those circumstances,  the per share  net asset value  of the four  classes
will  tend to  converge immediately after  the payment of  dividends, which will
differ by approximately the amount of the expense accrual differentials  between
the classes.

    The  Municipal  Bonds,  and other  portfolio  securities in  which  the Fund
invests are  traded  primarily  in over-the-counter  municipal  bond  and  money
markets  and are valued at the last  available bid price in the over-the-counter
market or on the basis of yield equivalents as obtained from one or more dealers
that make  markets in  the securities.  One bond  is the  "yield equivalent"  of
another  bond when,  taking into  account market  price, maturity,  coupon rate,
credit rating and ultimate  return of principal,  both bonds will  theoretically
produce  an equivalent return to the bondholder. Financial futures contracts and
options thereon, which are traded on  exchanges, are valued at their  settlement
prices  as  of  the  close  of such  exchanges.  Short-term  investments  with a
remaining maturity of 60  days or less  are valued on  an amortized cost  basis,
which  approximates  market  value.  Securities  and  assets  for  which  market
quotations are not readily available are  valued at fair value as determined  in
good  faith by or  under the direction  of the Trustees  of the Trust, including
valuations furnished  by a  pricing service  retained by  the Trust,  which  may
utilize  a matrix system  for valuations. The procedures  of the pricing service
and its valuations are reviewed by the  officers of the Trust under the  general
supervision of the Trustees.

                              SHAREHOLDER SERVICES

    The  Trust offers a number of shareholder services described below which are
designed to facilitate investment in shares of the Fund. Full details as to each
of such services  can be  obtained from the  Trust, the  Distributor or  Merrill
Lynch.

INVESTMENT ACCOUNT

    Each  shareholder whose account  is maintained at the  Transfer Agent has an
Investment Account and  will receive  statements, at least  quarterly, from  the
Transfer  Agent. These  statements will  serve as  transaction confirmations for
automatic investment purchases and the reinvestment of ordinary income dividends
and long-term  capital gain  distributions. The  statements will  also show  any
other  activity in the account since  the preceding statement. Shareholders will
receive separate transaction confirmations for each purchase or sale transaction
other than  automatic  investment purchases  and  the reinvestment  of  ordinary
income   dividends  and  long-term   capital  gain  distributions.  Shareholders
considering transferring their Class A or  Class D shares from Merrill Lynch  to
another  brokerage firm  or financial institution  should be aware  that, if the
firm to which the Class A or Class D shares are to be transferred will not  take
delivery  of shares of the Fund, a shareholder either must redeem the Class A or
Class D shares (paying  any applicable CDSC)  so that the  cash proceeds can  be
transferred  to the account at the new firm or such shareholder must continue to
maintain an Investment Account at the Transfer Agent for those Class A or  Class
D  shares.  Shareholders interested  in transferring  their Class  B or  Class C
shares from Merrill  Lynch and who  do not  wish to have  an Investment  Account
maintained for such shares at the Transfer Agent may request their new brokerage
firm  to  maintain such  shares  in an  account registered  in  the name  of the
brokerage firm for the benefit of the shareholder.

                                       28
<PAGE>
    Share certificates  are  issued only  for  full  shares and  only  upon  the
specific  request of the shareholder who  has an Investment Account. Issuance of
certificates representing all or only part  of the full shares in an  Investment
Account may be requested by a shareholder directly from the Transfer Agent.

AUTOMATIC INVESTMENT PLANS

    A  shareholder may make  additions to an  Investment Account at  any time by
purchasing Class A shares (if an eligible  Class A investor as described in  the
Prospectus)  or Class  B, Class  C or  Class D  shares at  the applicable public
offering price either through  the shareholder's securities  dealer, or by  mail
directly  to the  Transfer Agent, acting  as agent for  such securities dealers.
Voluntary accumulation also  can be made  through a service  known as the  Funds
Automatic  Investment Plan whereby the Fund is authorized through pre-authorized
checks or automated clearing house debits of  $50 or more to charge the  regular
bank  account  of  the shareholder  on  a  regular basis  to  provide systematic
additions  to  the  Investment  Account  of  such  shareholder.   Alternatively,
investors  who maintain CMA-R- accounts may arrange to have periodic investments
made in the  Fund in  their CMA-R-  account or  in certain  related accounts  in
amounts of $100 or more through the CMA-R- Automated Investment Program.

AUTOMATIC REINVESTMENT OF DIVIDENDS AND CAPITAL GAINS DISTRIBUTIONS

    Unless  specific  instructions are  given  as to  the  method of  payment of
dividends and capital gains distributions,  dividends and distributions will  be
reinvested  automatically in  additional shares  of the  Fund. Such reinvestment
will be at the net asset value of shares of the Fund as of the close of business
on the monthly payment date  for such dividends and distributions.  Shareholders
may  elect in writing to receive either  their income dividends or capital gains
distributions, or both, in cash, in which event payment will be mailed or direct
deposited on  or  about the  payment  date. Cash  payments  can also  be  direct
deposited to the shareholder's bank account.

    Shareholders  may, at any time,  notify the Transfer Agent  in writing or by
telephone (1-800-MER-FUND)  that they  no longer  wish to  have their  dividends
and/or  capital gains  distributions reinvested  in shares  of the  Fund or vice
versa and, commencing ten days after the  receipt by the Transfer Agent of  such
notice, such instructions will be effected.

SYSTEMATIC WITHDRAWAL PLANS--CLASS A AND CLASS D SHARES

    A  Class A or Class  D shareholder may elect  to make systematic withdrawals
from an Investment Account  on either a monthly  or quarterly basis as  provided
below.  Quarterly withdrawals are  available for shareholders  who have acquired
Class A or  Class D shares  of the  Fund having a  value, based on  cost or  the
current offering price, of $5,000 or more, and monthly withdrawals are available
for  shareholders with Class A or Class D shares with such a value of $10,000 or
more.

    At the time of each withdrawal payment, sufficient Class A or Class D shares
are redeemed from those on deposit  in the shareholder's account to provide  the
withdrawal  payment specified  by the  shareholder. The  shareholder may specify
either a dollar amount or a  percentage of the value of  his Class A or Class  D
shares.  Redemptions will be made at net asset value as determined at the normal
close of business on the New York Stock Exchange (currently 4:00 P.M., New  York
City  time) on the 24th day  of each month or the 24th  day of the last month of
each quarter, whichever is applicable. If the Exchange is not open for  business
on  such date, the Class  A or Class D  shares will be redeemed  at the close of
business on the  following business day.  The check for  the withdrawal  payment
will  be  mailed,  or  the  direct  deposit  for  the  withdrawal  payment  will

                                       29
<PAGE>
be made, on the  next business day following  redemption. When a shareholder  is
making  systematic withdrawals,  dividends and distributions  on all  Class A or
Class D shares  in the Investment  Account are reinvested  automatically in  the
Fund's  Class  A or  Class D  shares,  respectively. A  shareholder's Systematic
Withdrawal Plan may be terminated at any time, without charge or penalty, by the
shareholder, the  Trust,  the  Transfer Agent  or  the  Distributor.  Withdrawal
payments should not be considered as dividends, yield or income. Each withdrawal
is  a  taxable event.  If  periodic withdrawals  continuously  exceed reinvested
dividends, the shareholder's original investment may be reduced correspondingly.
Purchases of additional Class  A or Class D  shares concurrent with  withdrawals
are  ordinarily disadvantageous to the shareholder  because of sales charges and
tax liabilities. The Trust will not knowingly accept purchase orders for Class A
or Class  D  shares  of  the  Fund from  investors  who  maintain  a  Systematic
Withdrawal  Plan unless such purchase is equal  to at least one year's scheduled
withdrawals or $1,200,  whichever is  greater. Periodic investments  may not  be
made  into an Investment  Account in which  the shareholder has  elected to make
systematic withdrawals.

    A Class A or Class  D shareholder whose shares are  held within a CMA-R-  or
CBA-R-  may elect  to have shares  redeemed on a  monthly, bimonthly, quarterly,
semiannual or  annual  basis  through the  Systematic  Redemption  Program.  The
minimum  fixed  dollar  amount redeemable  is  $25. The  proceeds  of systematic
redemptions will be posted to the shareholder's account five business days after
the date the shares are redeemed. Monthly systematic redemptions will be made at
net asset  value  on  the  first Monday  of  each  month,  bimonthly  systematic
redemption  will be made at  net asset value on the  first Monday of every other
month, and quarterly,  semiannual or annual  redemptions are made  at net  asset
value on the first Monday of months selected at the shareholder's option. If the
first  Monday of the month is a holiday, the redemption will be processed at net
asset value on the next business  day. The Systematic Redemption Program is  not
available  if Company shares are being  purchased within the account pursuant to
the Automatic  Investment  Program.  For  more  information  on  the  Systematic
Redemption   Program,  eligible  shareholders  should  contact  their  Financial
Consultant.

EXCHANGE PRIVILEGE

    Shareholders of each class of shares of the Fund have an exchange  privilege
with  certain other  MLAM-advised mutual funds  listed below.  Under the Merrill
Lynch Select  Pricing-SM- System,  Class  A shareholders  may exchange  Class  A
shares  of the Fund for  Class A shares of a  second MLAM-advised mutual fund if
the shareholder holds any Class  A shares of the second  fund in his account  in
which  the exchange is made at the time of the exchange or is otherwise eligible
to purchase Class A shares of the second fund. If the Class A shareholder  wants
to  exchange Class A shares for shares of a second MLAM-advised mutual fund, and
the shareholder does not hold Class A  shares of the second fund in his  account
at  the time of  the exchange and is  not otherwise eligible  to acquire Class A
shares of the second fund,  the shareholder will receive  Class D shares of  the
second  fund as a result  of the exchange. Class D  shares also may be exchanged
for Class A shares of a second MLAM-advised mutual fund at any time as long  as,
at  the time of the exchange, the shareholder holds Class A shares of the second
fund in the account in  which the exchange is made  or is otherwise eligible  to
purchase  Class A shares of the second fund. Class B, Class C and Class D shares
will be exchangeable with shares of the same class of other MLAM-advised  mutual
funds. For purposes of computing the CDSC that may be payable upon a disposition
of  the shares acquired in  the exchange, the holding  period for the previously
owned shares of the Fund is "tacked" to the holding period of the newly acquired
shares of the other Fund as more fully described below. Class A, Class B,  Class
C and Class D shares also will

                                       30
<PAGE>
be   exchangeable  for  shares  of   certain  MLAM-advised  money  market  funds
specifically designated below as available for  exchange by holders of Class  A,
Class  B, Class C or Class  D shares. Shares with a  net asset value of at least
$100 are required to qualify for the exchange privilege, and any shares utilized
in an  exchange must  have been  held  by the  shareholder for  15 days.  It  is
contemplated  that the exchange privilege may  be applicable to other new mutual
funds whose shares may be distributed by the Distributor.

    Exchanges of Class A or Class D shares outstanding ("outstanding Class A  or
Class  D shares") for Class  A or Class D  shares of another MLAM-advised mutual
fund ("new Class A or Class D  shares") are transacted on the basis of  relative
net asset value per Class A or Class D share, respectively, plus an amount equal
to  the difference,  if any,  between the  sales charge  previously paid  on the
outstanding Class A or Class D shares  and the sales charge payable at the  time
of  the  exchange  on  the new  Class  A  or  Class D  shares.  With  respect to
outstanding Class A or Class D shares as to which previous exchanges have  taken
place,  the "sales  charge previously paid"  shall include the  aggregate of the
sales charge paid with respect to such Class A or Class D shares in the  initial
purchase  and any subsequent exchange. Class A or Class D shares issued pursuant
to dividend  reinvestment are  sold on  a no-load  basis in  each of  the  funds
offering  Class A  or Class  D shares. For  purposes of  the exchange privilege,
Class A  and Class  D shares  acquired through  dividend reinvestment  shall  be
deemed  to  have  been  sold with  a  sales  charge equal  to  the  sales charge
previously paid on the Class A or Class D shares on which the dividend was paid.
Based on this formula,  Class A and  Class D shares  generally may be  exchanged
into  the Class A  or Class D  shares of the  other funds or  into shares of the
Class A and Class D money market funds with a reduced or without a sales charge.

    In addition, each of the funds with  Class B and Class C shares  outstanding
("outstanding  Class B  or Class C  shares") offers to  exchange its outstanding
Class B  or Class  C shares  for Class  B or  Class C  shares, respectively,  of
another MLAM-advised mutual funds ("new Class B or Class C shares") on the basis
of relative net asset value per Class B or Class C share, without the payment of
any  CDSC that might otherwise  be due on redemption  of the outstanding shares.
Class B shareholders of the Fund exercising the exchange privilege will continue
to be subject to the  Fund's CDSC schedule if such  schedule is higher than  the
CDSC  schedule relating to  the new Class  B shares acquired  through use of the
exchange privilege. In addition, Class B shares of the Fund acquired through use
of the exchange privilege will  be subject to the  Fund's CDSC schedule if  such
schedule  is higher than  the CDSC schedule relating  to the Class  B or Class C
shares of  the fund  from which  the exchange  has been  made. For  purposes  of
computing the sales load that may be payable on a disposition of the new Class B
or  Class C  shares, the holding  period for  the outstanding Class  B shares is
"tacked" to  the holding  period of  the  new Class  B or  Class C  shares.  For
example,  an  investor may  exchange Class  B shares  of the  Fund for  those of
Merrill Lynch Special Value Fund, Inc. ("Special Value Fund") after having  held
the  Fund's Class  B shares for  two and  a half years.  The 2%  sales load that
generally would apply  to a redemption  would not apply  to the exchange.  Three
years  later the  investor may decide  to redeem  the Class B  shares of Special
Value Fund and receive cash. There will be no CDSC due on this redemption, since
by "tacking" the two and a half year holding period of the Fund's Class B shares
to the three year holding period for the Special Value Fund Class B shares,  the
investor  will be deemed to have held the  new Class B shares for more than five
years.

    Shareholders also may  exchange shares of  the Fund into  shares of a  money
market  fund advised by  the Manager or  its affiliates, but  the period of time
that Class B or Class C  shares are held in a  money market fund will not  count
towards  satisfaction of the holding period requirement for purposes of reducing
the

                                       31
<PAGE>
CDSC  or, with respect to Class B shares, towards satisfaction of the conversion
period. However, shares of a money market  fund which were acquired as a  result
of  an exchange  for Class  B or  Class C shares  of the  Fund may,  in turn, be
exchanged back  into  Class B  or  Class C  shares,  respectively, of  any  fund
offering  such shares, in which event the holding  period for Class B or Class C
shares of the fund will be aggregated with previous holding periods for purposes
of reducing the CDSC. Thus, for example, an investor may exchange Class B shares
of the  Fund for  shares  of Merrill  Lynch Institutional  Fund  ("Institutional
Fund")  after having held the Class B shares  for two and a half years and three
years later decide to redeem the shares  of Institutional Fund for cash. At  the
time  of this redemption, the 2%  CDSC that would have been  due had the Class B
shares of the Fund been  redeemed for cash rather  than exchanged for shares  of
Institutional  Fund  will  be  payable.  If,  instead  of  such  redemption  the
shareholder exchanged  such  shares for  Class  B shares  of  a fund  which  the
shareholder  continues  to hold  for an  additional  two and  a half  years, any
subsequent redemption will not incur a CDSC.

    Set forth below is a description  of the investment objectives of the  other
funds into which exchanges can be made are as follows:

FUNDS ISSUING CLASS A, CLASS B, CLASS C AND CLASS D SHARES:

<TABLE>
<S>                                            <C>
MERRILL LYNCH ADJUSTABLE RATE SECURITIES
  FUND, INC..................................  High  current income consistent with a policy
                                               of limiting the degree of fluctuation in  net
                                                 asset  value of fund  shares resulting from
                                                 movements   in   interest   rates   through
                                                 investment  primarily  in  a  portfolio  of
                                                 adjustable rate securities.
MERRILL LYNCH AMERICAS INCOME FUND, INC......  A high  level of  current income,  consistent
                                               with  prudent  investment risk,  by investing
                                                 primarily in debt securities denominated in
                                                 a currency  of  a country  located  in  the
                                                 Western  Hemisphere (I.E.,  North and South
                                                 America and the surrounding waters).
MERRILL LYNCH ARIZONA LIMITED MATURITY
  MUNICIPAL BOND FUND........................  A  portfolio  of  Merrill  Lynch  Multi-State
                                               Limited  Maturity  Municipal Series  Trust, a
                                                 series fund, whose objective is to  provide
                                                 as  high  a  level  of  income  exempt from
                                                 Federal and  Arizona  income  taxes  as  is
                                                 consistent with prudent investment
                                                 management    through   investment   in   a
                                                 portfolio  primarily  of  intermediate-term
                                                 investment grade Arizona Municipal Bonds.
</TABLE>

                                       32
<PAGE>
<TABLE>
<S>                                            <C>
MERRILL LYNCH ARIZONA MUNICIPAL
  BOND FUND..................................  A  portfolio  of  Merrill  Lynch  Multi-State
                                               Municipal Series Trust, a series fund,  whose
                                                 objective  is to provide  investors with as
                                                 high a level of income exempt from  Federal
                                                 and  Arizona income taxes  as is consistent
                                                 with prudent investment management.
MERRILL LYNCH ARKANSAS MUNICIPAL BOND FUND...  A  portfolio  of  Merrill  Lynch  Multi-State
                                               Municipal  Series Trust, a series fund, whose
                                                 objective is to provide as high a level  of
                                                 income  exempt  from  Federal  and Arkansas
                                                 income taxes as is consistent with  prudent
                                                 investment management.
MERRILL LYNCH ASSET GROWTH FUND, INC.........  High total investment return, consistent with
                                               prudent   risk,  from  investment  in  United
                                                 States and foreign  equity, debt and  money
                                                 market  securities the combination of which
                                                 will be varied both  with respect to  types
                                                 of  securities and  markets in  response to
                                                 changing market and economic trends.
MERRILL LYNCH ASSET INCOME FUND, INC.........  A  high  level  of  current  income   through
                                               investment  primarily in  United States fixed
                                                 income securities.
MERRILL LYNCH BALANCED FUND FOR
  INVESTMENT AND RETIREMENT..................  As high a level of total investment return as
                                               is consistent  with relatively  low level  of
                                                 risk through investment in common stock and
                                                 other  types of securities, including fixed
                                                 income securities and convertible
                                                 securities.
MERRILL LYNCH BASIC VALUE FUND, INC..........  Capital appreciation and, secondarily, income
                                                 through investment in securities, primarily
                                                 equities,   that   are   undervalued    and
                                                 therefore represent basic investment value.
MERRILL LYNCH CALIFORNIA INSURED
  MUNICIPAL BOND FUND........................  A   portfolio  of  Merrill  Lynch  California
                                               Municipal Series Trust,  a series fund  whose
                                                 objective  is to  provide shareholders with
                                                 as high  a  level  of  income  exempt  from
                                                 Federal  and California income  taxes as is
                                                 consistent with prudent investment
                                                 management   through   investment   in    a
                                                 portfolio  primarily of  insured California
                                                 Municipal Bonds.
</TABLE>

                                       33
<PAGE>
<TABLE>
<S>                                            <C>
MERRILL LYNCH CALIFORNIA LIMITED MATURITY
  MUNICIPAL BOND FUND........................  A  portfolio  of  Merrill  Lynch  Multi-State
                                               Limited  Maturity  Municipal Series  Trust, a
                                                 series fund, whose objective is to  provide
                                                 as  high  a  level  of  income  exempt from
                                                 Federal and California  income taxes as  is
                                                 consistent with prudent investment
                                                 management  through  investment in  a port-
                                                 folio   primarily   of    intermediate-term
                                                 investment   grade   California   Municipal
                                                 Bonds.
MERRILL LYNCH CALIFORNIA MUNICIPAL
  BOND FUND..................................  A  portfolio  of  Merrill  Lynch   California
                                               Municipal  Series Trust, a series fund, whose
                                                 objective is to provide as high a level  of
                                                 income  exempt from  Federal and California
                                                 income taxes as is consistent with  prudent
                                                 investment management.
MERRILL LYNCH CAPITAL FUND, INC..............  The    highest   total    investment   return
                                               consistent with prudent risk through a  fully
                                                 managed investment policy utilizing equity,
                                                 debt and convertible securities.
MERRILL LYNCH COLORADO MUNICIPAL
  BOND FUND..................................  A  portfolio  of  Merrill  Lynch  Multi-State
                                               Municipal Series Trust, a series fund,  whose
                                                 objective  is to provide as high a level of
                                                 income exempt  from  Federal  and  Colorado
                                                 income  taxes as is consistent with prudent
                                                 investment management.
MERRILL LYNCH CONNECTICUT MUNICIPAL
  BOND FUND..................................  A  portfolio  of  Merrill  Lynch  Multi-State
                                               Municipal  Series Trust, a series fund, whose
                                                 objective is to provide as high a level  of
                                                 income  exempt from Federal and Connecticut
                                                 income taxes as is consistent with  prudent
                                                 investment management.
MERRILL LYNCH CORPORATE BOND FUND, INC.......  Current    income    from    three   separate
                                               diversified  portfolios   of   fixed   income
                                                 securities.
MERRILL LYNCH DEVELOPING CAPITAL MARKETS
  FUND, INC..................................  Long-term  appreciation through investment in
                                               securities, principally equities, of  issuers
                                                 in   countries   having   smaller   capital
                                                 markets.
MERRILL LYNCH DRAGON FUND, INC...............  Capital   appreciation   primarily    through
                                               investment  in equity and  debt securities of
                                                 issuers domiciled  in developing  countries
                                                 located in Asia and the Pacific Basin.
</TABLE>

                                       34
<PAGE>
<TABLE>
<S>                                            <C>
MERRILL LYNCH EUROFUND.......................  Capital    appreciation   primarily   through
                                               investment   in    equity    securities    of
                                                 corporations domiciled in Europe.
MERRILL LYNCH FEDERAL SECURITIES TRUST.......  High  current  return through  investments in
                                               U.S.   Government   and   Government   agency
                                                 securities,  including GNMA mortgage-backed
                                                 certificates  and   other   mortgage-backed
                                                 Government securities.
MERRILL LYNCH FLORIDA LIMITED MATURITY
  MUNICIPAL BOND FUND........................  A  portfolio  of  Merrill  Lynch  Multi-State
                                               Limited Maturity  Municipal Series  Trust,  a
                                                 series  fund, whose objective is to provide
                                                 as high  a  level  of  income  exempt  from
                                                 Federal  income taxes as is consistent with
                                                 prudent investment management while seeking
                                                 to offer  shareholders the  opportunity  to
                                                 own securities exempt from Florida intangi-
                                                 ble   personal   property   taxes   through
                                                 investment  in  a  portfolio  primarily  of
                                                 intermediate-term  investment grade Florida
                                                 Municipal Bonds.
MERRILL LYNCH FLORIDA MUNICIPAL
  BOND FUND..................................  A  portfolio  of  Merrill  Lynch  Multi-State
                                               Municipal  Series Trust, a series fund, whose
                                                 objective is to provide as high a level  of
                                                 income  exempt from Federal income taxes as
                                                 is  consistent   with  prudent   investment
                                                 management    while   seeking    to   offer
                                                 shareholders   the   opportunity   to   own
                                                 securities  exempt from  Florida intangible
                                                 personal property taxes.
MERRILL LYNCH FUND FOR TOMORROW, INC.........  Long-term  growth  through  investment  in  a
                                               portfolio   of   good   quality   securities,
                                                 primarily   common    stock,    potentially
                                                 positioned  to benefit from demographic and
                                                 cultural changes  as they  affect  consumer
                                                 markets.
MERRILL LYNCH FUNDAMENTAL GROWTH
  FUND, INC..................................  Long-term  growth  through  investment  in  a
                                               diversified portfolio  of  equity  securities
                                                 placing  particular  emphasis  on companies
                                                 that have  exhibited  above-average  growth
                                                 rates in earnings.
</TABLE>

                                       35
<PAGE>
<TABLE>
<S>                                            <C>
MERRILL LYNCH GLOBAL ALLOCATION
  FUND, INC..................................  High total investment return, consistent with
                                               prudent   risk,   through  a   fully  managed
                                                 investment policy  utilizing United  States
                                                 and  foreign equity, debt  and money market
                                                 securities, the combination  of which  will
                                                 be  varied  from  time  to  time  both with
                                                 respect to  the  types  of  securities  and
                                                 markets  in response to changing market and
                                                 economic trends.
MERRILL LYNCH GLOBAL BOND FUND FOR
  INVESTMENT AND RETIREMENT..................  High total investment return from  investment
                                               in government and corporate bonds denominated
                                                 in  various  currencies  and multi-national
                                                 currency units.
MERRILL LYNCH GLOBAL CONVERTIBLE
  FUND, INC..................................  High total return  from investment  primarily
                                               in  an internationally  diversified portfolio
                                                 of convertible debt securities, convertible
                                                 preferred stock and "synthetic" convertible
                                                 securities consisting of  a combination  of
                                                 debt  securities  or  preferred  stock  and
                                                 warrants or options.
MERRILL LYNCH GLOBAL HOLDINGS, INC..
  (residents of Arizona must meet investor
  suitability standards).....................  The   highest    total   investment    return
                                               consistent    with   prudent   risk   through
                                                 worldwide investment in an  internationally
                                                 diversified portfolio of securities.
MERRILL LYNCH GLOBAL RESOURCES TRUST.........  Long-term  growth  and protection  of capital
                                               from investment in securities of domestic and
                                                 foreign companies that possess  substantial
                                                 natural resource assets.
MERRILL LYNCH GLOBAL SMALLCAP
  FUND, INC..................................  Long-term  growth  of  capital  by  investing
                                               primarily in equity  securities of  companies
                                                 with relatively small market capitalization
                                                 located in various foreign countries and in
                                                 the United States.
</TABLE>

                                       36
<PAGE>
<TABLE>
<S>                                            <C>
MERRILL LYNCH GLOBAL UTILITY
  FUND, INC..................................  Capital   appreciation  and   current  income
                                               through investment  of at  least 65%  of  its
                                                 total  assets in equity and debt securities
                                                 issued by  domestic and  foreign  companies
                                                 which   are   primarily   engaged   in  the
                                                 ownership or operation  of facilities  used
                                                 to   generate,   transmit   or   distribute
                                                 electricity,  telecommunications,  gas   or
                                                 water.
MERRILL LYNCH GROWTH FUND FOR
  INVESTMENT AND RETIREMENT..................  Growth  of  capital and,  secondarily, income
                                               from investment in a diversified portfolio of
                                                 equity   securities    placing    principal
                                                 emphasis    on   those   securities   which
                                                 management of the fund  believes to be  un-
                                                 dervalued.
MERRILL LYNCH HEALTHCARE FUND, INC.
  (residents of Wisconsin must meet investor
  suitability standards).....................  Capital    appreciation   through   worldwide
                                               investment in equity securities of  companies
                                                 that  derive  or are  expected to  derive a
                                                 substantial portion  of  their  sales  from
                                                 products and services in healthcare.
MERRILL LYNCH INTERNATIONAL
  EQUITY FUND................................  Capital appreciation and, secondarily, income
                                               by  investing in  a diversified  portfolio of
                                                 equity securities  of  issuers  located  in
                                                 countries other than the United States.
MERRILL LYNCH LATIN AMERICA FUND, INC........  Capital  appreciation by  investing primarily
                                               in Latin American equity and debt securities.
MERRILL LYNCH MARYLAND MUNICIPAL
  BOND FUND..................................  A  portfolio  of  Merrill  Lynch  Multi-State
                                               Municipal  Series Trust, a series fund, whose
                                                 objective is to provide as high a level  of
                                                 income  exempt  from  Federal  and Maryland
                                                 income taxes as is consistent with  prudent
                                                 investment management.
</TABLE>

                                       37
<PAGE>
<TABLE>
<S>                                            <C>
MERRILL LYNCH MASSACHUSETTS LIMITED
  MATURITY MUNICIPAL BOND FUND...............  A  portfolio  of  Merrill  Lynch  Multi-State
                                               Limited Maturity  Municipal Series  Trust,  a
                                                 series  fund, whose objective is to provide
                                                 as high  a  level  of  income  exempt  from
                                                 Federal  and Massachusetts  income taxes as
                                                 is  consistent   with  prudent   investment
                                                 management  through  investment in  a port-
                                                 folio   primarily   of    intermediate-term
                                                 investment  grade  Massachusetts  Municipal
                                                 Bonds.
MERRILL LYNCH MASSACHUSETTS MUNICIPAL BOND
  FUND.......................................  A  portfolio  of  Merrill  Lynch  Multi-State
                                               Municipal  Series Trust, a series fund, whose
                                                 objective is to provide as high a level  of
                                                 income exempt from Federal and
                                                 Massachusetts   income  taxes  as  is  con-
                                                 sistent with prudent investment management.
MERRILL LYNCH MICHIGAN LIMITED MATURITY
  MUNICIPAL BOND FUND........................  A  portfolio  of  Merrill  Lynch  Multi-State
                                               Limited  Maturity  Municipal Series  Trust, a
                                                 series fund, whose objective is to  provide
                                                 as  high  a  level  of  income  exempt from
                                                 Federal and  Michigan  income taxes  as  is
                                                 consistent with prudent investment
                                                 management  through  investment in  a port-
                                                 folio   primarily   of    intermediate-term
                                                 investment grade Michigan Municipal Bonds.
MERRILL LYNCH MICHIGAN MUNICIPAL
  BOND FUND..................................  A  portfolio  of  Merrill  Lynch  Multi-State
                                               Municipal Series Trust, a series fund,  whose
                                                 objective  is to provide as high a level of
                                                 income exempt  from  Federal  and  Michigan
                                                 income  taxes as is consistent with prudent
                                                 investment management.
MERRILL LYNCH MINNESOTA MUNICIPAL
  BOND FUND..................................  A  portfolio  of  Merrill  Lynch  Multi-State
                                               Municipal  Series Trust, a series fund, whose
                                                 objective is to provide as high a level  of
                                                 personal  income  exempt  from  Federal and
                                                 Minnesota income  taxes  as  is  consistent
                                                 with prudent investment management.
MERRILL LYNCH MUNICIPAL BOND FUND, INC.......  Tax-exempt   income   from   three   separate
                                               diversified portfolios of municipal bonds.
</TABLE>

                                       38
<PAGE>
<TABLE>
<S>                                            <C>
MERRILL LYNCH MUNICIPAL INTERMEDIATE TERM
  FUND.......................................  Currently the only portfolio of Merrill Lynch
                                               Municipal Series Trust, a series fund,  whose
                                                 objective  is to provide as high a level as
                                                 possible  of  income  exempt  from  Federal
                                                 income  taxes  by  investing  in investment
                                                 grade obligations  with a  dollar  weighted
                                                 average maturity of five to twelve years.
MERRILL LYNCH NEW JERSEY LIMITED
  MATURITY MUNICIPAL BOND FUND...............  A  portfolio  of  Merrill  Lynch  Multi-State
                                               Limited Maturity  Municipal Series  Trust,  a
                                                 series  fund, whose objective is to provide
                                                 as high  a  level  of  income  exempt  from
                                                 Federal  and New Jersey  income taxes as is
                                                 consistent with prudent investment
                                                 management through a portfolio primarily of
                                                 intermediate-term  investment   grade   New
                                                 Jersey Municipal Bonds.
MERRILL LYNCH NEW JERSEY MUNICIPAL
  BOND FUND..................................  A  portfolio  of  Merrill  Lynch  Multi-State
                                               Municipal Series Trust, a series fund,  whose
                                                 objective  is to provide as high a level of
                                                 income exempt from  Federal and New  Jersey
                                                 income  taxes as is consistent with prudent
                                                 investment management.
MERRILL LYNCH NEW MEXICO MUNICIPAL
  BOND FUND..................................  A  portfolio  of  Merrill  Lynch  Multi-State
                                               Municipal  Series Trust, a series fund, whose
                                                 objective is to provide as high a level  of
                                                 income  exempt from Federal  and New Mexico
                                                 income taxes as is consistent with  prudent
                                                 investment management.
MERRILL LYNCH NEW YORK LIMITED MATURITY
  MUNICIPAL BOND FUND........................  A  portfolio  of  Merrill  Lynch  Multi-State
                                               Limited Maturity  Municipal Series  Trust,  a
                                                 series  fund, whose objective is to provide
                                                 as high  a  level  of  income  exempt  from
                                                 Federal,  New York State  and New York City
                                                 income taxes as is consistent with  prudent
                                                 investment management through investment in
                                                 a  portfolio primarily of intermediate-term
                                                 investment grade New York Municipal Bonds.
</TABLE>

                                       39
<PAGE>
<TABLE>
<S>                                            <C>
MERRILL LYNCH NEW YORK MUNICIPAL
  BOND FUND..................................  A  portfolio  of  Merrill  Lynch  Multi-State
                                               Municipal  Series Trust, a series fund, whose
                                                 objective is to provide as high a level  of
                                                 income  exempt from Federal, New York State
                                                 and  New  York  City  income  taxes  as  is
                                                 consistent with prudent investment
                                                 management.
MERRILL LYNCH NORTH CAROLINA MUNICIPAL BOND
  FUND.......................................  A  portfolio  of  Merrill  Lynch  Multi-State
                                               Municipal Series Trust, a series fund,  whose
                                                 objective  is to provide as high a level of
                                                 income  exempt  from   Federal  and   North
                                                 Carolina income taxes as is consistent with
                                                 prudent investment management.
MERRILL LYNCH OHIO MUNICIPAL BOND FUND.......  A  portfolio  of  Merrill  Lynch  Multi-State
                                               Municipal Series Trust, a series fund,  whose
                                                 objective  is to provide as high a level of
                                                 income exempt from Federal and Ohio  income
                                                 taxes   as   is  consistent   with  prudent
                                                 investment management.
MERRILL LYNCH PACIFIC FUND, INC..............  Capital appreciation by  investing in  equity
                                               securities  of corporations  domiciled in Far
                                                 Eastern  and  Western  Pacific   countries,
                                                 including Japan, Australia and Hong Kong.
MERRILL LYNCH PENNSYLVANIA LIMITED
  MATURITY MUNICIPAL BOND FUND...............  A  portfolio  of  Merrill  Lynch  Multi-State
                                               Limited Maturity  Municipal Series  Trust,  a
                                                 series  fund, whose objective is to provide
                                                 as high  a  level  of  income  exempt  from
                                                 Federal and Pennsylvania income taxes as is
                                                 consistent with prudent investment
                                                 management  through  investment in  a port-
                                                 folio of intermediate-term investment grade
                                                 Pennsylvania Municipal Bonds.
MERRILL LYNCH PENNSYLVANIA MUNICIPAL BOND
  FUND.......................................  A  portfolio  of  Merrill  Lynch  Multi-State
                                               Municipal  Series Trust, a series fund, whose
                                                 objective is to provide as high a level  of
                                                 income exempt from Federal and Pennsylvania
                                                 personal income taxes as is consistent with
                                                 prudent investment management.
</TABLE>

                                       40
<PAGE>
<TABLE>
<S>                                            <C>
MERRILL LYNCH PHOENIX FUND, INC..............  Long-term  growth of capital  by investing in
                                               equity and fixed income securities, including
                                                 tax-exempt securities, of  issuers in  weak
                                                 financial  condition  or  experiencing poor
                                                 operating   results    believed    to    be
                                                 undervalued  relative  to  the  current  or
                                                 prospective condition of such issuer.
MERRILL LYNCH SHORT-TERM GLOBAL
  INCOME FUND, INC...........................  As high  a  level  of current  income  as  is
                                               consistent with prudent investment management
                                                 from  a  global portfolio  of  high quality
                                                 debt  securities  denominated  in   various
                                                 currencies and multinational currency units
                                                 and   having   remaining   maturities   not
                                                 exceeding three years.
MERRILL LYNCH SPECIAL VALUE FUND, INC........  Long-term growth of capital from  investments
                                               in  securities,  primarily  common  stock, of
                                                 relatively small companies believed to have
                                                 special  investment   value  and   emerging
                                                 growth companies regardless of size.
MERRILL LYNCH STRATEGIC DIVIDEND FUND........  Long-term  total  return  from  investment in
                                               dividend paying  common  stocks  which  yield
                                                 more  than Standard &  Poor's 500 Composite
                                                 Stock Price Index.
MERRILL LYNCH TECHNOLOGY FUND, INC...........  Capital   appreciation   through    worldwide
                                               investment  in equity securities of companies
                                                 that derive  or are  expected to  derive  a
                                                 substantial  portion  of  their  sales from
                                                 products and services in technology.
MERRILL LYNCH TEXAS MUNICIPAL
  BOND FUND..................................  A  portfolio  of  Merrill  Lynch  Multi-State
                                               Municipal  Series Trust, a series fund, whose
                                                 objective is to provide as high a level  of
                                                 income  exempt from Federal income taxes as
                                                 is  consistent   with  prudent   investment
                                                 management  by  investing  primarily  in  a
                                                 portfolio of  long-term,  investment  grade
                                                 obligations  issued by the  State of Texas,
                                                 its political  subdivisions,  agencies  and
                                                 instrumentalities.
MERRILL LYNCH UTILITY INCOME FUND, INC.......  High  current  income  through  investment in
                                               equity  and   debt   securities   issued   by
                                                 companies  which  are primarily  engaged in
                                                 the ownership  or operation  of  facilities
                                                 used  to  generate, transmit  or distribute
                                                 electricity,  telecommunications,  gas   or
                                                 water.
</TABLE>

                                       41
<PAGE>
<TABLE>
<S>                                            <C>
MERRILL LYNCH WORLD INCOME FUND, INC.........  High  current income by investing in a global
                                               portfolio   of   fixed   income    securities
                                                 denominated in various currencies,
                                                 including multinational currencies.
CLASS A SHARE MONEY MARKET FUNDS:

MERRILL LYNCH READY ASSETS TRUST.............  Preservation  of  capital, liquidity  and the
                                               highest possible  current  income  consistent
                                                 with  the  foregoing  objectives  from  the
                                                 short-term money market securities in which
                                                 the Trust invests.
MERRILL LYNCH RETIREMENT RESERVES MONEY FUND
  (available only if the exchange occurs
  within certain retirement plans)...........  Currently the only portfolio of Merrill Lynch
                                               Retirement Series Trust, a series fund, whose
                                                 objectives are to  provide current  income,
                                                 preservation   of  capital   and  liquidity
                                                 available from investing  in a  diversified
                                                 portfolio   of   short-term   money  market
                                                 securities.
MERRILL LYNCH U.S.A.
  GOVERNMENT RESERVES........................  Preservation of capital,  current income  and
                                               liquidity  available from investing in direct
                                                 obligations  of  the  U.S.  Government  and
                                                 repurchase   agreements  relating  to  such
                                                 securities.
MERRILL LYNCH U.S. TREASURY MONEY FUND.......  Preservation  of   capital,   liquidity   and
                                               current income through investment exclusively
                                                 in  a  diversified portfolio  of short-term
                                                 marketable  securities  which  are   direct
                                                 obligations of the U.S. Treasury.

CLASS B, CLASS C AND CLASS D SHARE MONEY MARKET FUNDS:

MERRILL LYNCH GOVERNMENT FUND................  A   portfolio  of  Merrill  Lynch  Funds  for
                                               Institutions Series,  a  series  fund,  whose
                                                 objective  is  to  provide  current  income
                                                 consistent with liquidity  and security  of
                                                 principal from investment in securities is-
                                                 sued  or guaranteed by the U.S. Government,
                                                 its agencies and  instrumentalities and  in
                                                 repurchase   agreements  secured   by  such
                                                 obligations.
MERRILL LYNCH INSTITUTIONAL FUND.............  A  portfolio  of  Merrill  Lynch  Funds   for
                                               Institutions  Series,  a  series  fund, whose
                                                 objective is  to  provide  maximum  current
                                                 income  consistent  with liquidity  and the
                                                 maintenance of a high quality portfolio  of
                                                 money market securities.
</TABLE>

                                       42
<PAGE>
<TABLE>
<S>                                            <C>
MERRILL LYNCH INSTITUTIONAL
  TAX-EXEMPT FUND............................  A   portfolio  of  Merrill  Lynch  Funds  for
                                               Institutions Series,  a  series  fund,  whose
                                                 objective  is  to  provide  current  income
                                                 exempt   from    Federal   income    taxes,
                                                 preservation   of  capital   and  liquidity
                                                 available from investing  in a  diversified
                                                 portfolio   of  short-term,   high  quality
                                                 municipal bonds.
MERRILL LYNCH TREASURY FUND..................  A  portfolio  of  Merrill  Lynch  Funds   for
                                               Institutions  Series,  a  series  fund, whose
                                                 objective  is  to  provide  current  income
                                                 consistent  with liquidity  and security of
                                                 principal from investment in direct obliga-
                                                 tions of the U.S. Treasury and up to 10% of
                                                 its total assets  in repurchase  agreements
                                                 secured by such obligations.
</TABLE>

    Before  effecting  an  exchange,  shareholders  should  obtain  a  currently
effective prospectus of the fund into which the exchange is to be made.

    To exercise  the  exchange  privilege,  shareholders  should  contact  their
Merrill  Lynch financial consultant,  who will advise the  Fund of the exchange.
Shareholders of the Fund,  and shareholders of the  other funds described  above
with  shares  for which  certificates  have not  been  issued, may  exercise the
exchange privilege by wire through  their securities dealers. The Fund  reserves
the  right to require  a properly completed  Exchange Application. This exchange
privilege may be modified or terminated at any time in accordance with the rules
of the Commission. The Fund reserves the  right to limit the number of times  an
investor  may exercise  the exchange  privilege. Certain  funds may  suspend the
continuous offering of their shares  to the general public  at any time and  may
thereafter  resume such  offering from time  to time. The  exchange privilege is
available only to U.S. shareholders in states where the exchange legally may  be
made.

                            DISTRIBUTIONS AND TAXES

    The  Trust  intends to  continue to  qualify  the Fund  for the  special tax
treatment afforded regulated  investment companies ("RICs")  under the  Internal
Revenue  Code  of 1986,  as amended  ("the Code").  If it  so qualifies,  in any
taxable year in which it distributes at least 90% of its taxable net income  and
90%   of  its  tax-exempt  net  income  (see  below),  the  Fund  (but  not  its
shareholders) will not be subject  to Federal income tax  to the extent that  it
distributes  its net investment  income and net  realized capital gains. Similar
rules apply  to the  Fund if  its income  is subject  to Oregon  tax. The  Trust
intends to cause the Fund to distribute substantially all of such income.

    As  discussed  in the  Fund's Prospectus,  the  Trust has  established other
series in addition  to the  Fund (together with  the Fund,  the "Series").  Each
Series  of the Trust is treated as a separate corporation for Federal income tax
purposes. Each  Series, therefore,  is considered  to be  a separate  entity  in
determining  its treatment under the rules for RICs described in the Prospectus.
Losses in one Series do not offset gains in another Series, and the requirements
(other than certain organizational requirements)  for qualifying for RIC  status
are determined for each at the Series level rather than at the Trust level.

                                       43
<PAGE>
    The  Code requires a RIC to pay a  nondeductible 4% excise tax to the extent
the RIC  does not  distribute during  each calendar  year, 98%  of its  ordinary
income,  determined on  a calendar  year basis,  and 98%  of its  capital gains,
determined, in general, on  an October 31  year-end, plus certain  undistributed
amounts from previous years. The required distributions, however, are based only
on  the taxable income of  a RIC. The excise  tax, therefore, generally will not
apply to  the  tax-exempt  income  of  a  RIC,  such  as  the  Fund,  that  pays
exempt-interest dividends.

    The  Trust intends to qualify the Fund to pay "exempt-interest dividends" as
defined in Section 852(b)(5) of the Code. Under such section if, at the close of
each quarter of the Fund's taxable year, at least 50% of the value of the Fund's
total assets consists of obligations exempt from Federal income tax ("tax-exempt
obligations")  under  Section  103(a)  of   the  Code  (relating  generally   to
obligations  of a state or local governmental unit), the Fund shall be qualified
to pay exempt-interest dividends to  its Class A, Class B,  Class C and Class  D
shareholders  (together,  the  "shareholders").  Exempt-interest  dividends  are
dividends or  any  part thereof  paid  by the  Fund  which are  attributable  to
interest   on   tax-exempt  obligations   and   designated  by   the   Trust  as
exempt-interest dividends in a written notice mailed to the Fund's  shareholders
within 60 days after the close of the Fund's taxable year. For this purpose, the
Fund  will allocate  interest from tax-exempt  obligations (as  well as ordinary
income, capital gains and tax preference items, discussed below) among the Class
A, Class B, Class  C and Class  D shareholders according to  a method (which  it
believes  is  consistent with  the Commission's  exemptive order  permitting the
issuance and sale of multiple  classes of shares) that  is based upon the  gross
income  allocable to Class A,  Class B, Class C  and Class D shareholders during
the taxable  year, or  such other  method as  the Internal  Revenue Service  may
prescribe.   To  the  extent  that  the  dividends  distributed  to  the  Fund's
shareholders are derived  from interest  income exempt from  Federal income  tax
under  Code  Section  103(a)  and  are  properly  designated  as exempt-interest
dividends, they will be excludable from a shareholder's gross income for Federal
income  tax  purposes.  Exempt-interest  dividends  are  included,  however,  in
determining  the portion,  if any,  of a  person's social  security benefits and
railroad retirement benefits  is subject  to Federal income  taxes. Interest  on
indebtedness  incurred or continued to purchase or  carry shares of a RIC paying
exempt-interest dividends,  such as  the Fund,  will not  be deductible  by  the
investor  for  Federal or  Oregon  personal income  tax  purposes to  the extent
attributable to exempt-interest dividends.  Shareholders are advised to  consult
their  tax advisers with respect to whether exempt-interest dividends retain the
exclusion under  Code Section  103(a) if  a shareholder  would be  treated as  a
"substantial user" or "related person" under Code Section 147(a) with respect to
property  financed  with the  proceeds of  an  issue of  "industrial development
bonds" or "private activity bonds," if any, held by the Fund.

    The portion  of  the Fund's  exempt-interest  dividends paid  from  interest
received by the Fund from Oregon Municipal Bonds also will be exempt from Oregon
personal  income taxes. However,  exempt-interest dividends paid  to a corporate
shareholder will be subject to Oregon  state corporate excise and income  taxes.
Individual  shareholders subject to income taxation  in states other than Oregon
will realize a lower after-tax rate of return than Oregon shareholders since the
dividends distributed  by  the  Fund  generally  will  not  be  exempt,  to  any
significant  degree, from income  taxation by such other  states. The Trust will
inform shareholders annually regarding the  portion of the Fund's  distributions
which  constitutes exempt-interest  dividends and  which portion  is exempt from
Oregon personal income taxes. Interest on indebtedness incurred or continued  to
purchase  or carry shares of a RIC paying exempt-interest dividends, such as the
Fund, will not be  deductible by the investor  for Federal income tax  purposes.
Similarly,  under Oregon law, the amount of exempt-interest dividends that would
otherwise  be  exempt  from   Oregon's  personal  income   tax  is  reduced   by

                                       44
<PAGE>
any interest on indebtedness incurred to carry the tax-exempt obligations and by
any  deductible expenses incurred in the production of the interest and dividend
income from such obligations. The  Fund will allocate exempt-interest  dividends
among  Class A, Class B, Class C and  Class D shareholders for Oregon income tax
purposes based on a  method similar to that  described above for Federal  income
tax purposes.

    To the extent that the Fund's distributions are derived from interest on its
taxable  investments or from an excess of  net short-term capital gains over net
long-term capital losses ("ordinary  income dividends"), such distributions  are
considered  taxable ordinary income for Federal  and Oregon income tax purposes.
Such distributions are  not eligible  for the dividends  received deduction  for
corporations.  Distributions, if  any, of net  long-term capital  gains from the
sale of securities or from certain transactions in futures or options  ("capital
gain  dividends") are taxable as long-term  capital gains for Federal income tax
purposes, regardless of the length of time the shareholder has owned Fund shares
and, for Oregon  income tax  purposes, are treated  as capital  gains which  are
taxed  at ordinary  income tax  rates. Under  the Revenue  Reconciliation Act of
1993, all  or a  portion of  the  Fund's gain  from the  sale or  redemption  of
tax-exempt  obligations  purchased  at  a market  discount  will  be  treated as
ordinary income rather than capital gain.  This rule may increase the amount  of
ordinary  income dividends received by  shareholders. Distributions in excess of
the Fund's earnings and profits  will first reduce the  adjusted tax basis of  a
holder's  shares and,  after such  adjusted tax basis  is reduced  to zero, will
constitute capital  gains to  such holder  (assuming the  shares are  held as  a
capital  asset). Any loss upon the sale or  exchange of Fund shares held for six
months or  less will  be treated  as long-term  capital loss  to the  extent  of
capital  gain dividends received by the shareholder. In addition, such loss will
be disallowed to  the extent of  any exempt-interest dividends  received by  the
shareholder.  If the Fund pays  a dividend in January  which was declared in the
previous October, November or December to  shareholders of record on a  specific
date  in one of such months, then such dividend will be treated for tax purposes
as being paid by the Fund and received by its shareholders on December 31 of the
year in which such dividend was declared.

    The  Code  subjects  interest  received  on  certain  otherwise   tax-exempt
securities to an alternative minimum tax. The alternative minimum tax applies to
interest  received  on "private  activity bonds"  issued  after August  7, 1986.
Private activity  bonds  are bonds  which,  although tax-exempt,  are  used  for
purposes  other than those  generally performed by  governmental units and which
benefit non-governmental entities (e.g.,  bonds used for industrial  development
or  housing purposes). Income received on such bonds is classified as an item of
"tax preference,"  which  could  subject  investors  in  such  bonds,  including
shareholders  of the Fund, to an alternative minimum tax. The Fund will purchase
such "private activity bonds," and the Trust will report to shareholders  within
60  days after the Fund's  taxable year-end the portion  of the Fund's dividends
declared during  the  year which  constitutes  an  item of  tax  preference  for
alternative  minimum tax purposes.  The Code further  provides that corporations
are subject to an alternative minimum tax based, in part, on certain differences
between  taxable  income  as  adjusted   for  other  tax  preferences  and   the
corporation's  "adjusted  current  earnings"  (which  more  closely  reflects  a
corporation's economic income). Because an exempt-interest dividend paid by  the
Fund  will be included in adjusted current earnings, a corporate shareholder may
be required to pay alternative minimum tax on exempt-interest dividends paid  by
the Fund.

    The  Revenue Reconciliation Act of 1993  has added new marginal tax brackets
of 36% and 39.6% for  individuals and has created  a graduated structure of  26%
and  28% for  the alternative  minimum tax  applicable to  individual taxpayers.
These rate increases may affect  an individual investor's after-tax return  from
an  investment in the Fund as compared  with such investor's return from taxable
investments.

                                       45
<PAGE>
    No gain or loss will be recognized by Class B shareholders on the conversion
of their Class B shares  into Class D shares. A  shareholder's basis in Class  D
shares  acquired will  be the same  as such  shareholder's basis in  the Class B
shares converted, and  the holding period  of the acquired  Class D shares  will
include the holding period for the converted Class B shares.

    If a shareholder exercises an exchange privilege within 90 days of acquiring
the  shares, then the loss the shareholder can recognize on the exchange will be
reduced (or the gain increased) to the extent the sales charge paid to the  Fund
reduces  any sales charge such shareholder would  have owed upon purchase of the
new shares in the absence of the exchange privilege. Instead, such sales  charge
will be treated as an amount paid for the new shares.

    A  loss  realized on  a  sale or  exchange  of shares  of  the Fund  will be
disallowed if  other Fund  shares are  acquired (whether  through the  automatic
reinvestment of dividends or otherwise) within a 61-day period beginning 30 days
before  and ending 30  days after the date  that the shares  are disposed of. In
such a case, the basis  of the shares acquired will  be adjusted to reflect  the
disallowed loss.

    Under  certain provisions of the Code, some shareholders may be subject to a
31% withholding tax  on certain ordinary  income dividends and  on capital  gain
dividends   and   redemption   payments   ("backup   withholding").   Generally,
shareholders subject to backup withholding will  be those for whom no  certified
taxpayer  identification number is on file with the Trust or who, to the Trust's
knowledge, have furnished an incorrect number. When establishing an account,  an
investor  must certify under penalty of perjury  that such number is correct and
that such investor is not otherwise subject to backup withholding.

    Ordinary  income  dividends  paid  by  the  Fund  to  shareholders  who  are
nonresident  aliens or foreign entities  will be subject to  a 30% United States
withholding tax  under existing  provisions of  the Code  applicable to  foreign
individuals  and entities unless a reduced  rate of withholding or a withholding
exemption is provided under applicable treaty law. Nonresident shareholders  are
urged  to consult  their own  tax advisers  concerning the  applicability of the
United States withholding tax.

    The Code  provides that  every person  required to  file a  tax return  must
include  for information purposes  on such return  the amount of exempt-interest
dividends received  from all  sources (including  the Fund)  during the  taxable
year.

ENVIRONMENTAL TAX

    The   Code  imposes  a  deductible  tax   (the  "Environmental  Tax")  on  a
corporation's modified  alternative  minimum taxable  income  (computed  without
regard to the alternative tax net operating loss deduction and the deduction for
the  Environmental Tax)  at a  rate of  $12 per  $10,000 (0.12%)  of alternative
minimum taxable income in excess of $2,000,000. The Environmental Tax is imposed
for taxable years beginning after December 31, 1986, and before January 1, 1996.
The Environmental Tax is imposed even if the corporation is not required to  pay
an  alternative  minimum  tax  because  the  corporation's  regular  income  tax
liability exceeds its minimum tax liability. The Code provides, however, that  a
RIC,  such  as the  Fund,  is not  subject  to the  Environmental  Tax. However,
exempt-interest dividends  paid  by the  Fund  that create  alternative  minimum
taxable  income for corporate  shareholders under the  Code (as described above)
may subject corporate shareholders of the Fund to the Environmental Tax.

                                       46
<PAGE>
TAX TREATMENT OF OPTION AND FUTURES TRANSACTIONS

    The Fund may  purchase or sell  municipal bond index  futures contracts  and
interest  rate  futures  contracts  on  U.S.  Government  securities ("financial
futures contracts"). The Fund may also  purchase and write call and put  options
on such financial futures contracts. In general, unless an election is available
to  the  Fund  or  an  exception applies,  such  options  and  financial futures
contracts that  are "Section  1256 contracts"  will be  "marked to  market"  for
Federal  income tax purposes  at the end  of each taxable  year, i.e., each such
option or financial futures contract will be treated as sold for its fair market
value on the last day of the taxable year, and any gain or loss attributable  to
Section  1256 contracts will be 60% long-term and 40% short-term capital gain or
loss. Application of these rules to Section 1256 contracts held by the Fund  may
alter the timing and character of distributions to shareholders.

    Code  Section 1092,  which applies  to certain  "straddles," may  affect the
taxation of the Fund's transactions  in financial futures contracts and  related
options.  Under Section 1092,  the Fund may be  required to postpone recognition
for tax purposes of losses incurred in certain closing transactions in financial
futures contracts or the related options.

    One of the requirements for qualification as a RIC is that less than 30%  of
the Fund's gross income be derived from gains from the sale or other disposition
of  securities held  for less  than three months.  Accordingly, the  Fund may be
restricted in effecting closing transactions within three months after  entering
into an option or financial futures contract.
                              -------------------

    The  foregoing  is  a  general and  abbreviated  summary  of  the applicable
provisions of the Code,  Treasury regulations and Oregon  tax laws presently  in
effect.  For the complete provisions, reference  should be made to the pertinent
Code  sections,  the  Treasury   regulations  promulgated  thereunder  and   the
applicable  Oregon tax laws. The  Code and the Treasury  regulations, as well as
the Oregon tax  laws, are  subject to  change by  legislative or  administrative
action either prospectively or retroactively.

    Shareholders  are  urged to  consult their  own  tax advisers  regarding the
availability of  any exemptions  from state  or local  taxes (other  than  those
imposed  by Oregon) and with  specific questions as to  Federal, state, local or
foreign taxes.

                                PERFORMANCE DATA

    From time to time the Fund may  include its average annual total return  and
other  total  return  data,  as  well  as  yield  and  tax-equivalent  yield, in
advertisements or information furnished to present or prospective  shareholders.
Total  return and yield and tax-equivalent yield figures are based on the Fund's
historical performance  and are  not intended  to indicate  future  performance.
Average  annual total  return and yield  are determined separately  for Class A,
Class B, Class C and Class D shares in accordance with formulas specified by the
Commission.

    Average annual  total  return  quotations  for  the  specified  periods  are
computed  by finding the average annual compounded rates of return (based on net
investment income and  any realized and  unrealized capital gains  or losses  on
portfolio  investments over such  periods) that would  equate the initial amount
invested to the redeemable value of such  investment at the end of each  period.
Average annual total return is computed assuming all dividends and distributions
are   reinvested  and   taking  into   account  all   applicable  recurring  and

                                       47
<PAGE>
nonrecurring expenses, including the maximum sales charge in the case of Class A
and Class  D  shares  and the  CDSC  that  would be  applicable  to  a  complete
redemption  of the investment at the end of  the specified period in the case of
the Class B and Class C shares.

    The Fund also may quote annual,  average annual and annualized total  return
and  aggregate total  return performance  data, both  as a  percentage and  as a
dollar amount based  on a  hypothetical $1,000 investment,  for various  periods
other  than those noted  below. Such data  will be computed  as described above,
except that (1)  as required by  the periods of  the quotations, actual  annual,
annualized or aggregate data, rather than average annual data, may be quoted and
(2)  the maximum applicable sales  charges will not be  included with respect to
annual or annualized rates of return calculations. Aside from the impact on  the
performance  data calculations of including  or excluding the maximum applicable
sales charges, actual annual or annualized  total return data generally will  be
lower  than average annual total  return data since the  average rates of return
reflect compounding of  return; aggregate  total return data  generally will  be
higher than average annual total return data since the aggregate rates of return
reflect compounding over a longer period of time.

    Set  forth  below  is  the  total  return,  yield  and  tax-equivalent yield
information for Class A and Class B shares of the Fund for the period indicated.
<TABLE>
<CAPTION>
                                                       CLASS A SHARES                             CLASS B SHARES
                                          -----------------------------------------  -----------------------------------------
<S>                                       <C>                   <C>                  <C>                   <C>
                                             EXPRESSED AS        REDEEMABLE VALUE       EXPRESSED AS        REDEEMABLE VALUE
                                             A PERCENTAGE        OF A HYPOTHETICAL      A PERCENTAGE        OF A HYPOTHETICAL
                                              BASED ON A         $1,000 INVESTMENT       BASED ON A         $1,000 INVESTMENT
                                             HYPOTHETICAL          AT THE END OF        HYPOTHETICAL          AT THE END OF
                                           $1,000 INVESTMENT        THE PERIOD        $1,000 INVESTMENT        THE PERIOD
                                          -------------------   -------------------  -------------------   -------------------

<CAPTION>
                                                AVERAGE ANNUAL TOTAL RETURN (INCLUDING MAXIMUM APPLICABLE SALES CHARGE)
<S>                                       <C>                   <C>                  <C>                   <C>
August 27, 1993 (Inception) to July 31,
 1994...................................         (5.48)%        $     945.20                (5.76)%        $     942.40

                                                    ANNUAL TOTAL RETURN (EXCLUDING MAXIMUM APPLICABLE SALES CHARGE)
August 27, 1993 (Inception) to July 31,
 1994...................................         (1.13)%        $     988.70                (1.59)%        $     984.10

                                                   AGGREGATE TOTAL RETURN (INCLUDING MAXIMUM APPLICABLE SALES CHARGE)
August 27, 1993 (Inception) to July 31,
 1994...................................         (5.08)%        $     949.20                (5.35)%        $     946.50

                                                                      YIELD
30 days ended on July 31, 1994..........          5.29%                                      5.01%

                                                              TAX-EQUIVALENT YIELD*
30 days ended on July 31, 1994..........          7.35%                                      6.96%
<FN>
- ---------
*  Based on a Federal income tax rate of 28%.
</TABLE>

   
    In order to  reflect the reduced  sales charges in  the case of  Class A  or
Class  D  shares or  the  waiver of  the  CDSC in  the  case of  Class  B shares
applicable to certain  investors, as  described under "Purchase  of Shares"  and
"Redemption  of Shares", respectively, the total  return data quoted by the Fund
in advertisements
    

                                       48
<PAGE>
directed to  such investors  may take  into  account the  reduced, and  not  the
maximum,  sales charge  or may take  into account the  contingent deferred sales
charge and therefore may reflect greater total return since, due to the  reduced
sales  charge or  the waiver  of sales  charges, a  lower amount  of expenses is
deducted.

                              GENERAL INFORMATION

DESCRIPTION OF SHARES

    The Declaration  of Trust  provides that  the Trust  shall be  comprised  of
separate  Series each of which  will consist of a  separate portfolio which will
issue separate shares.  The Trust is  presently comprised of  the Fund,  Merrill
Lynch  Arizona Municipal Bond Fund, Merrill  Lynch Arkansas Municipal Bond Fund,
Merrill Lynch Colorado Municipal Bond Fund, Merrill Lynch Connecticut  Municipal
Bond  Fund, Merrill  Lynch Florida Municipal  Bond Fund,  Merrill Lynch Maryland
Municipal Bond Fund,  Merrill Lynch Massachusetts  Municipal Bond Fund,  Merrill
Lynch Michigan Municipal Bond Fund, Merrill Lynch Minnesota Municipal Bond Fund,
Merrill Lynch New Jersey Municipal Bond Fund, Merrill Lynch New Mexico Municipal
Bond  Fund,  Merrill Lynch  New York  Municipal Bond  Fund, Merrill  Lynch North
Carolina Municipal Bond Fund,  Merrill Lynch Ohio  Municipal Bond Fund,  Merrill
Lynch  Pennsylvania Municipal Bond  Fund and Merrill  Lynch Texas Municipal Bond
Fund. The Trustees are authorized to  create an unlimited number of Series  and,
with respect to each Series, to issue an unlimited number of full and fractional
shares  of beneficial interest,  par value $.10 per  share, of different classes
and to divide or combine  the shares into a greater  or lesser number of  shares
without  thereby changing the proportionate  beneficial interests in the Series.
Shareholder approval is not necessary for the authorization of additional Series
or classes of a Series of the Trust. At the date of this Statement of Additional
Information, the shares of the Fund are  divided into Class A, Class B, Class  C
and  Class D shares. Class A,  Class B, Class C and  Class D shares represent an
interest in the same assets of the Fund and are identical in all respects except
that the Class B, Class  C and Class D shares  bear certain expenses related  to
the  account maintenance and/or  distribution of such  shares and have exclusive
voting rights  with respect  to  matters relating  to such  account  maintenance
and/or  distribution expenditures. The Trust has received an order (the "Order")
from the Commission  permitting the  issuance and  sale of  multiple classes  of
shares. The Order permits the Trust to issue additional classes of shares of any
Series  if the Board of Trustees deems such  issuance to be in the best interest
of the Trust. The Board of Trustees of the Trust may classify and reclassify the
shares of any Series into additional classes at a future date.

    All shares of the Trust have equal voting rights, except that only shares of
the respective  Series are  entitled to  vote on  matters concerning  only  that
Series  and, as  noted above,  Class B,  Class C  and Class  D shares  will have
exclusive voting  rights  with  respect  to  matters  relating  to  the  account
maintenance  and/or distribution expenses being borne solely by such class. Each
issued and outstanding share is entitled to one vote and to participate  equally
in  dividends and distributions  declared by the  Fund and in  the net assets of
such Series  upon liquidation  or dissolution  remaining after  satisfaction  of
outstanding  liabilities, except that,  as noted above,  expenses related to the
account maintenance and/or  distribution of  the Class B,  Class C  and Class  D
shares  will be borne solely by such class. There normally will be no meeting of
shareholders for the purposes of electing Trustees unless and until such time as
less than  a  majority of  the  Trustees holding  office  have been  elected  by
shareholders,   at  which  time  the  Trustees   then  in  office  will  call  a
shareholders' meeting  for  the  election  of  Trustees.  Shareholders  may,  in
accordance  with  the terms  of the  Declaration  of Trust,  cause a  meeting of
shareholders to be held for  the purpose of voting  on the removal of  Trustees.
Also, the

                                       49
<PAGE>
Trust  will be required to call a  special meeting of shareholders in accordance
with the requirements of  the 1940 Act  to seek approval  of new management  and
advisory  arrangements,  of a  material increase  in distribution  fees or  of a
change in the fundamental policies, objectives or restrictions of a Series.

    The obligations and liabilities of a particular Series are restricted to the
assets of that Series and  do not extend to the  assets of the Trust  generally.
The  shares of each Series,  when issued, will be  fully paid and nonassessable,
have no preference, preemptive, conversion, exchange or similar rights, and  are
freely  transferable. Holders  of shares  of any  Series are  entitled to redeem
their shares as set forth elsewhere herein and in the Prospectus. Shares do  not
have  cumulative voting rights and the holders of more than 50% of the shares of
the Trust voting for the election of  Trustees can elect all of the Trustees  if
they choose to do so and in such event the holders of the remaining shares would
not  be able to elect any Trustees. No amendments may be made to the Declaration
of Trust without the affirmative vote of a majority of the outstanding shares of
the Trust.

    The Manager provided the initial capital  for the Fund by purchasing  10,000
shares  of the Fund for  $100,000. Such shares were  acquired for investment and
can only be disposed of by  redemption. The organizational expenses of the  Fund
(estimated  at approximately  $49,600) were paid  by the Fund  and are amortized
over a period not exceeding five years. The proceeds realized by the Manager (or
any subsequent  holder) upon  the  redemption of  any  of the  shares  initially
purchased  by  it will  be reduced  by the  proportionate amount  of unamortized
organizational expenses which the number of shares redeemed bears to the  number
of  shares initially purchased. Such  organizational expenses include certain of
the initial organizational expenses  of the Trust which  have been allocated  to
the  Fund by  the Trustees.  If additional  Series are  added to  the Trust, the
organizational expenses will be  allocated among the Series  in a manner  deemed
equitable by the Trustees.

COMPUTATION OF OFFERING PRICE PER SHARE

    An  illustration of the  computation of the  offering price for  Class A and
Class B shares of the Fund based on  the Fund's net assets and number of  shares
outstanding  on July 31, 1994, is calculated  as set forth below. Information is
not provided for Class C or  Class D shares since no  Class C or Class D  shares
were  publicly  offered  prior  to  the date  of  this  Statement  of Additional
Information.

                                       50
<PAGE>

<TABLE>
<CAPTION>
                                                                                         CLASS A        CLASS B
                                                                                       ------------  -------------
<S>                                                                                    <C>           <C>
Net Assets...........................................................................  $  6,711,876  $  25,942,637
Number of Shares Outstanding.........................................................       713,509      2,757,668
                                                                                       ------------  -------------
                                                                                       ------------  -------------
Net Asset Value Per Share (net assets divided by number of shares outstanding).......  $       9.41  $        9.41
Sales Charge (for Class A shares: 4.00% of offering price (4.17% of net asset value
 per share))*........................................................................           .39             **
                                                                                       ------------  -------------
Offering Price.......................................................................  $       9.80  $        9.41
                                                                                       ------------  -------------
                                                                                       ------------  -------------
<FN>
- ---------
 *  Rounded to the nearest  one-hundredth percent; assumes maximum sales  charge
is applicable.
**   Class B and Class  C shares are not subject  to an initial sales charge but
    may be  subject  to  a  CDSC  on redemption  of  shares.  See  "Purchase  of
    Shares--Deferrred  Sales Charge Alternatives--Class B and Class C Shares" in
    the Prospectus.
</TABLE>

INDEPENDENT AUDITORS

    Deloitte & Touche LLP, 117  Campus Drive, Princeton, New Jersey  08540-6400,
has  been selected  as the  independent auditors of  the Fund.  The selection of
independent auditors is subject to ratification by the shareholders of the Fund.
The independent  auditors  are responsible  for  auditing the  annual  financial
statements of the Fund.

CUSTODIAN

    State  Street Bank  and Trust Company,  P.O. Box  351, Boston, Massachusetts
02101, acts as the custodian of the Fund's assets. The custodian is  responsible
for  safeguarding and controlling  the Fund's cash  and securities, handling the
delivery of securities and collecting interest on the Fund's investments.

TRANSFER AGENT

    Financial Data  Services, Inc.,  4800 Deer  Lake Drive  East,  Jacksonville,
Florida  32246-6434, acts as  the Trust's transfer agent.  The Transfer Agent is
responsible for the issuance, transfer and redemption of shares and the opening,
maintenance and  servicing  of  shareholder accounts.  See  "Management  of  the
Trust-- Transfer Agency Services" in the Prospectus.

LEGAL COUNSEL

    Brown  & Wood,  One World  Trade Center, New  York, New  York 10048-0557, is
counsel for the Trust.

REPORTS TO SHAREHOLDERS

    The fiscal year of the Fund ends on July 31 of each year. The Trust sends to
shareholders of  the Fund  at  least semi-annually  reports showing  the  Fund's
portfolio   and  other  information.  An  annual  report,  containing  financial
statements audited by independent auditors,  is sent to shareholders each  year.
After  the  end  of  each  year shareholders  will  receive  Federal  income tax
information regarding dividends and capital gains distributions.

                                       51
<PAGE>
ADDITIONAL INFORMATION

    The Prospectus and this Statement  of Additional Information do not  contain
all  the information  set forth in  the Registration Statement  and the exhibits
relating thereto, which  the Trust has  filed with the  Securities and  Exchange
Commission,  Washington,  D.C.,  under  the  Securities  Act  of  1933  and  the
Investment Company Act of 1940, to which reference is hereby made.

    The Declaration of Trust establishing the Trust dated August 2, 1985, a copy
of which, together with all amendments thereto (the "Declaration") is on file in
the office of the Secretary of The Commonwealth of Massachusetts, provides  that
the  name  "Merrill  Lynch Multi-State  Municipal  Series Trust"  refers  to the
Trustees under the Declaration collectively as Trustees, but not as  individuals
or  personally; and no  Trustee, shareholder, officer, employee  or agent of the
Trust shall be held to  any personal liability; nor shall  resort be had to  any
such  person's private property for the  satisfaction of any obligation or claim
of the Trust but the "Trust Property" only shall be liable.

    To the knowledge of the Trust, no person or entity owned beneficially 5%  or
more of the Fund's shares on September 30, 1994.

                                       52
<PAGE>
                                   APPENDIX I
                         ECONOMIC CONDITIONS IN OREGON

    THE  INFORMATION SET  FORTH BELOW  IS DERIVED  FROM THE  OFFICIAL STATEMENTS
PREPARED IN CONNECTION WITH THE ISSUANCE OF OREGON MUNICIPAL BONDS AS OF  AUGUST
15,  1994 AND  THE THIRD  QUARTER OREGON  ECONOMIC AND  REVENUE FORECASTS, DATED
SEPTEMBER, 1994. THE INFORMATION IS PROVIDED AS GENERAL INFORMATION AND INTENDED
TO GIVE A  RECENT HISTORICAL  DESCRIPTION. THE  INFORMATION IS  NOT INTENDED  TO
INDICATE  FUTURE OR CONTINUING TRENDS IN THE FINANCIAL OR ECONOMIC CONDITIONS OF
THE STATE OF OREGON (THE "STATE"). THE FUND HAS NOT INDEPENDENTLY VERIFIED  THIS
INFORMATION.

RECENT TRENDS

    Oregon's  economy  has outperformed  the nation's  economy in  recent years.
Oregon employment increased  by 19.3% between  1987 and 1993;  while during  the
same  period, U.S. employment grew by 8.1%.  From 1990 to 1991, total employment
remained relatively  flat  in  Oregon while  the  unemployment  rate  increased.
However,  in 1992  employment in Oregon  resumed its upward  trend, growing 1.9%
during 1992, and 2.9% for 1993.

    As the economy has  grown, it has diversified.  Oregon's economy has  become
less  dependent  on  the  forest products  industry  while  expanding  into high
technology industries.  Compared  to 1980,  16,400  fewer Oregonians  worked  in
lumber  and products manufacturing during 1993. Over the same period, employment
in the  high  technology  sectors  of  electrical  and  nonelectrical  machinery
increased by more than 10,000 jobs.

    Most  of  the recent  job gains  in Oregon  have come  from nonmanufacturing
sectors. Since 1985,  Oregon nonmanufacturing employment  has increased by  32%,
lead  by  trade (up  26%), services  (up  52%), and  construction (up  62%). The
nonmanufacturing sectors now provide more than 83% of total Oregon employment.

    Much of the growth  in employment can be  traced to population growth.  This
population  growth has  also stimulated  housing starts.  Despite these positive
developments in employment,  population growth, and  housing, Oregon per  capita
personal income remains at about 92% of the national average.

    Although  Oregon's economy  continued to  expand through  the first  half of
1994, signs of slowing were clearly evident.

ECONOMIC HISTORY

    Oregon's economy  grew  moderately from  1950  to 1970.  During  this  time,
nonagricultural  employment  growth  averaged  2.7%  per  year.  In  the 1970's,
however, Oregon experienced  rapid growth as  population increased and  economic
diversification  continued. Oregon's growth  significantly outpaced the national
average; from 1975 to 1980, nonagricultural employment rose 25% in Oregon versus
17% nationwide.

    The  early  1980's  recession  hit  Oregon  hard.  Between  1979  and  1982,
nonagricultural  employment fell  by 9%  with over half  of the  losses from the
construction/wood products industry.

POPULATION

    Oregon's population as of July 1, 1993 was estimated to be 3,038,000.  Since
1960, the State's population has increased by almost 72%; between 1980 and 1990,
Oregon's population increased approximately 7.7%.

                                       53
<PAGE>
    There  are four major  urban population areas  in Oregon, with approximately
70% of the  State's population residing  in the Willamette  Valley. The City  of
Portland, located at the north end of the Willamette Valley, is the largest city
in  the State  with a population  estimated at 471,325  as of July  1, 1993. The
primary  metropolitan  statistical  area,  which  is  comprised  of   Clackamas,
Columbia, Multnomah, Washington, and Yamhill counties in Oregon and Clark County
in Washington, had a population of 1,647,000 at that time.

    The second largest urban area is the Eugene metropolitan area located at the
southern  end of the Willamette Valley. As  of July 1, 1992, Eugene's population
was  estimated  at  119,235.  As  of  the  same  date,  the   Eugene-Springfield
metropolitan  statistical  area had  a population  estimated at  293,700. Salem,
located in the  middle of the  Willamette Valley, is  the state's third  largest
city  with a population estimated  at 113,325 on July  1, 1993. The metropolitan
statistical area on  the same date  had a population  estimated at 301,000.  The
population  of the  State's fourth  metropolitan statistical  area, the  City of
Medford in Jackson County, was 157,000 as of July 1, 1993.

    Western Oregon consists largely of small coastal communities, which focus on
tourism, fishing, agricultural and dairy operations. Central Oregon, west of the
Cascade Mountains, has the  Willamette Valley, and  the highly economic  diverse
Portland  metropolitan area. East of the  Cascade Mountains, communities tend to
be smaller, and economic activity centers on agriculture, forestry and ranching.
Southern Oregon, depends largely upon  timber and forest products,  agriculture,
and tourism.

    A  number of small,  timber dependent communities  throughout the State have
been particularly  adversely affected  by the  recent reductions  in timber  and
forest  products  employment.  Local  economies  in  Oregon  vary  substantially
responding to different factors.  Statistical data on  economic activity in  the
State as a whole may mask significant differences in local economies.

FOREST PRODUCTS, HIGH-TECH, AGRICULTURAL, INTERNATIONAL, AND TOURISM

    In  1993, one quarter  of the State's total  manufacturing employment was in
the lumber and wood industry. However,  lumber and wood products, once  Oregon's
manufacturing   mainstay,  have  experienced   massive  and  probably  permanent
reductions in employment, with jobs declining from about 65,000 to about  50,000
during  the  period from  1988 to  1992.  During this  same time,  employment in
high-technology  has  been  increasing.  The  State  of  Oregon  Department   of
Administrative  Services has predicted  that the number  of high-tech workers in
Oregon will outnumber timber employment in early 1996.

    Oregon also  has a  highly diversified  agricultural base,  with gross  farm
sales  of over  $2.8 billion  in 1993.  Oregon's agricultural  based reported 83
commodities with sales of $1 million  or more in 1993. Thirty seven  commodities
had gross sales of $10 million or more.

    International  trade and exports are an  important part of Oregon's economy,
with much trade occuring in Oregon's 23 port districts. The Port of Portland  is
most  active, having developed an efficient system for dealing with large number
of  vessels,   including  modern   grain  elevators,   cranes,  brake-bulk   and
containerized-cargo  facilities, and ship repair  and dry-dock facilities. Chief
export items include grains, logs, lumber  and other forest products, paper  and
paper products, vegetables, metal products and chemical-petroleum products.

    The value of foreign exports through the Oregon Columbia-Snake River Customs
District,  which includes the Port of  Portland, exceeded $7.3 billion for 1993.
This Port also enjoys the reputation as the fourth largest district for  exports
of  water  borne  cargo.  1993  recorded over  28  billion  kilograms  in vessel

                                       54
<PAGE>
weight. Import  through  the  Columbia-Snake River  Customs  District  increased
approximately 14% from 1987 to 1992, but declined an average of 4.1% in 1991 and
1992.  The  principal  import  through  the Port  of  Portland  continues  to be
vehicles, far surpassing all other imports, and totaling $2.7 billion for 1993.

    Tourism is a rapidly  growing segment of the  Oregon economy. The State  has
major  mountain  ranges,  vast coastal  and  desert regions,  and  multi-use and
wilderness and forest areas. There are  more than 400 miles of seacoast,  47,000
miles  of streams, 1,400  lakes and reservoirs,  225 state parks  and a national
park in  Oregon.  6.8  million people  were  estimated  to visit  the  State  in
1989-1990.  Hotel/Motel  occupancies  increased approximately  14%  in  the 1990
fiscal year,  and income  tax revenues  increased 42%  for 1987-89  and 68%  for
1989-90.

RECENT DEVELOPMENT AFFECTING THE OREGON ECONOMY AND CREDIT WORTHINESS OF OREGON
ISSUERS

    In  November  of 1990,  the Oregon  voters approved  Ballot Measure  5 which
became an amendment to the Oregon Constitution (the "Amendment"). This Amendment
limits the amount of property taxes  which may be imposed on individual  parcels
of property.

    The  Amendment affects  the financial  condition of  the State  since it (1)
requires the Oregon legislature over a five-year period to replace tax  revenues
lost  by school districts as a result of the enactment of the Amendment, and (2)
restricts the ability of Oregon local governments to raise revenues through  the
imposition of property tax increases. The Amendment has had an adverse effect on
the  financial condition of  the State of  Oregon, and in  all local governments
which impose ad valorem taxes in areas where the aggregate tax rate exceeds  the
Amendment's  limits. The five-year  period which obligates  the State to replace
the tax revenues lost by  school districts as a result  of the enactment of  the
amendment  will end on June 30, 1996. Following this period, the future level of
school district funding supported by the  State cannot be determined. It is  not
known  to what  extent, if any,  the lost  revenue for school  districts will be
replaced. It is further uncertain how or if the State of Oregon will replace the
funds lost by the Amendment.

    Four factors are expected  to significantly slow  tax revenue growth  during
the  1995-97 biennium: (1) slower economic growth, especially corporate profits:
(2) a  2% refund  of  The Corporate  Kicker Credit:  (3)  a sharp  reduction  in
cigarette tax revenue due to the sunset of the State's 10% per pack increase and
an  assumed  increase in  the federal  excise  tax: and  (4) adjustments  to the
personal income tax to account for  the growing importance of indexation of  the
Oregon  tax brackets which  began in 1993  and the expanded  federal taxation of
social security  benefits  leading  to  higher  federal  income  tax  deductions
beginning in the 1994 tax year.

    In  the November 8, 1994 election, Oregonians  will vote upon a new governor
and on  eighteen ballot  measures;  five of  which may  have  an impact  on  the
finances of the State of Oregon and its local governments.

    Proposed  Measure 5 prohibits  new "taxes" and  increases in "taxes" without
voter approval. It defines  "taxes" to include many  fees and charges which  are
not typically regarded as taxes, and provides exemptions which are available for
some,  but not  all, types of  issuers, fees  and charges. The  measure does not
reduce existing  taxes, fees  or charges.  If approved,  the measure  will  take
effect  on December  8, 1994,  and will  prohibit increases  in taxes,  fees and
charges on and after that date.

    The second ballot measure,  proposed Measure 20,  bans all taxes  (including
income  and property taxes) and most fees and charges, and replaces them with an
"equal tax"  of up  to two  percent  on all  transactions which  involve  Oregon
persons. If approved, the measure will take effect on January 1, 1995. The State
of

                                       55
<PAGE>
Oregon  Legislative Revenue Office has estimated that  the equal tax may be able
to raise as much revenue  as the taxes, fees and  charges it bans. However,  the
measure  provides that the state  and its local governments  may only receive an
amount equal to the banned taxes, fees  and charges they budgeted in 1992,  plus
adjustments  for increases in population  and inflation. The Legislative Revenue
Office estimates that  there may  be a severe  cash flow  interruption when  the
measure  takes effect, because  it will immediately  replace established tax and
revenue systems with an entirely new  system. The Fund has recently invested  in
Urban  Renewal Bonds which may be  particularly adversely affected by passage of
Measure 20. No other  state has an  "equal tax" system, and  no other state  has
made such a dramatic change in its financial systems.

    Both  Measures 5  and 20  contain many terms  which do  not have established
definitions, and  both  measures  are likely  to  cause  substantial  litigation
against the state and local governments, including issuers of bonds in the Fund.

    The  "contracts clause"  of the  United States  Constitution may  allow some
issuers to impose or  increase taxes, fees and  charges without regard to  these
initiatives  in order to comply with  their bond covenants. However, application
of the contracts clause may depend on the type of bond and future facts, actions
of the issuer and legal precedents. Therefore no assurance can be given that the
contracts clause would be applied to bonds in the Fund.

    Proposed Measure 8 would amend  the Oregon Constitution by requiring  public
employees  to contribute  a portion  of their  salaries to  their pension funds.
Under current law and existing public employee collective bargaining agreements,
the State of Oregon and local government employers now generally pay what  would
otherwise be the employee's contribution to their pension plan.

    Proposed Measure 11 would amend Oregon statutes to require mandatory minimum
sentences  for certain felons. If enacted, the requirement that convicted felons
serve minimum  sentences would  create a  need for  additional prison  beds  and
additional expenditures in operating the State's corrective system.

    Proposed  Measure  15 would  amend the  Oregon  Constitution to  require the
Oregon Legislative Assembly to  appropriate, in each  biennial budget period,  a
minimum amount of funding for public schools and community colleges.

    The Fund cannot predict whether any of these measures will be approved.

    Also  in the November 8, 1994 election, the  voters of Oregon will vote on a
new governor. The  incumbent governor has  decided not to  seek reelection.  The
democratic  and  republican nominees  have  different fiscal  views,  which will
surely have an impact on Oregon tax revenue and expenditures.

    Pending  litigation,  environmental  proceedings,  and  new  federal  timber
management plans relating to the logging of old growth forest and the protection
of  the Northern  Spotted Owl  and other  animals make  it difficult  to predict
future timber supplies in Oregon. This has a direct impact on the revenue of the
State of  Oregon and  local  governments. In  addition, proceedings  to  protect
threatened  anadromous  fish  species in  the  Columbia River  and  other Oregon
waterways may  require changes  to the  operations of  locks and  dams on  those
waterways.  These changes could  adversely effect regional  power production and
the cost of moving trade goods along these waterways.

    Higher interest  rates,  a  softening national  economy,  and  deteriorating
conditions  in the timber industry are expected  to slow the Oregon economy over
the next year.

                                       56
<PAGE>
                                  APPENDIX II
                           RATINGS OF MUNICIPAL BONDS

Description of Moody's Investors Service, Inc.'s ("Moody's") Municipal Bond
Rating

<TABLE>
<S>        <C>
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 payment 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 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.
<FN>

Note: Those bonds  in the Aa,  A, Baa, Ba  and B groups  which Moody's  believes
possess  the strongest investment attributes are  designated by the symbols Aa1,
A1, Baa1, Ba1 and B1.
</TABLE>

                                       57
<PAGE>
    SHORT-TERM NOTES: The four ratings of  Moody's for short-term notes are  MIG
1/VMIG1,  MIG 2/VMIG2,  MIG 3/VMIG3 and  MIG 4/VMIG4; MIG  1/VMIG1 denotes "best
quality . . ." strong protection by established cash flows"; MIG 2/VMIG2 denotes
"high quality"  with ample  margins  of protection;  MIG  3/VMIG3 notes  are  of
"favorable  quality .  . .  but .  . .  lacking the  undeniable strength  of the
preceding grades"; MIG 4/VMIG4 notes are of "adequate quality . . . [p]rotection
commonly regarded as required of an investment  security is present . . .  there
is specific risk."

DESCRIPTION OF MOODY'S CORPORATE BOND RATINGS

    Excerpts  from Moody's  description of  its corporate  bond ratings:  Aaa --
judged to be the best quality, carry the smallest degree of investment risk;  Aa
- --  judged to be of  high quality by all standards;  A -- possess many favorable
investment  attributes  and  are  to   be  considered  as  upper  medium   grade
obligations.

DESCRIPTION OF MOODY'S COMMERCIAL PAPER RATINGS

    Moody's  Commercial Paper ratings are opinions  of the ability of issuers to
repay punctually  promissory  obligations not  having  an original  maturity  in
excess  of nine  months. Moody's employs  the following  three designations, all
judged to be investment  grade, to indicate the  relative repayment capacity  of
rated issuers:

    Issuers  rated Prime-1 (or related  supporting institutions) have a superior
capacity for repayment of  short-term promissory obligations. Prime-1  repayment
capacity  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 earning coverage of fixed financial
charges and high  internal cash  generation; and  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
effects  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.

DESCRIPTION OF STANDARD & POOR'S CORPORATION'S ("STANDARD & POOR'S") MUNICIPAL
DEBT RATINGS

    A Standard &  Poor's 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 Standard  & Poor's from  other sources Standard  & Poor's considers
reliable.   Standard    &    Poor's   does    not    perform   an    audit    in

                                       58
<PAGE>
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 for other circumstances.

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

<TABLE>
<S>        <C>
I.         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;

II.        Nature of and provisions of the obligations;

III.       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.
</TABLE>

<TABLE>
<S>        <C>
AAA        Debt rated "AAA" has the highest rating assigned by Standard & Poor's. 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 higher-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.

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 for debt in higher rated categories.

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

CI         The rating "CI" is reserved for income bonds on which no interest is being paid.

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 Standard  & Poor's 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.
</TABLE>

    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.

DESCRIPTION OF STANDARD & POOR'S CORPORATE BOND RATINGS

    A  Standard & Poor's  corporate debt rating  is a current  assessment of the
creditworthiness of an obligor with  respect to specific obligation. Debt  rated
"AAA"    has   the   highest    rating   assigned   by    Standard   &   Poor's.

                                       59
<PAGE>
Capacity to pay  interest and repay  principal is extremely  strong. Debt  rated
"AA"  has a  very strong  capacity to  pay interest  and to  repay principal and
differs from the highest rated issues only in small degree. 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 of a higher rated category. 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.

    The ratings from "AA" to "BBB" may be modified by the addition of a plus  or
minus sign to show relative standing within the major rating categories.

DESCRIPTION OF STANDARD & POOR'S COMMERCIAL PAPER RATINGS

    A  Standard & Poor's 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 four categories,  ranging from  "A" for  the
highest  quality obligations  to "D" for  the lowest. Ratings  are applicable to
both taxable and tax-exempt commercial paper. Issues assigned the highest rating
are regarded as having the greatest capacity for timely payment. Issues in  this
category  are further refined  with the designation  1, 2 and  3 to indicate the
relative degree of  safety. The three  designations in the  "A" category are  as
follows:

<TABLE>
<C>        <S>
      A-1  This  designation indicates that the degree  of safety regarding timely payment is
           either overwhelming or very 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 strong. However,
           the relative degree  of safety  is not as  overwhelming as  for issues  designated
           "A-1".

      A-3  Issues  carrying this designation have a satisfactory 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  having only  speculative capacity  for timely
           payment.

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

        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 Standard  & Poor's believes that
           such payments will be made during such grace period.
</TABLE>

    A Commercial Paper  Rating is  not a recommendation  to purchase  or sell  a
security.  The ratings are based on  current information furnished to Standard &
Poor's by the issuer  and obtained by  Standard & Poor's  from other sources  it
considers  reliable. The  ratings may be  changed, suspended, or  withdrawn as a
result of changes in, or unavailability of, such information.

    A Standard & Poor's note rating  reflects the liquidity concerns and  market
access risks unique to notes. Notes due in 3 years or less will likely receive a
note  rating. Notes maturing beyond 3 years will most likely receive a long-term
debt rating. The following criteria will be used in making that assessment.

                                       60
<PAGE>
         -- 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).

    Note rating symbols are as follows:

    SP-1  A very strong or strong capacity to pay principal and interest. Those
          issues determined to possess overwhelming safety characteristics will
          be given a "+" designation.

    SP-2  A satisfactory capacity to pay principal and interest.

    SP-3  A speculative capacity to pay principal and interest.

    Standard & Poor's may continue to  rate note issues with a maturity  greater
than three years in accordance with the same rating scale currently employed for
municipal bond ratings.

    UNRATED:  Where  no rating  has been  assigned  or where  a rating  has been
suspended or withdrawn, it may  be for reasons unrelated  to the quality of  the
issue.

    Should no rating be assigned, the reason may be one of the following:

        1.  An application for rating was not received or accepted.

        2.   The issue or  issuers belongs to a group  of securities that is not
    rated as a matter of policy.

        3.  There is a lack of essential data pertaining to the issue or issuer.

        4.  The  issue was privately  placed, in  which case the  rating is  not
    published in Moody's publications.

    Suspension  or withdrawal may occur if new and material circumstances arise,
    the effects of which preclude satisfactory  analysis; if there is no  longer
    available  reasonable  up-to-date information  to  permit a  judgment  to be
    formed; if a bond is called for redemption; or for other reasons.

DESCRIPTION OF FITCH INVESTORS SERVICE, INC.'S ("FITCH") INVESTMENT GRADE BOND
RATINGS

    Fitch investment  grade  bond  ratings  provide  a  guide  to  investors  in
determining  the credit risk associated with  a particular security. The ratings
represent Fitch's assessment of the issuer's ability to meet the obligations  of
a specific debt issue or class of debt in a timely manner.

    The  rating  takes into  consideration special  features  of the  issue, its
relationship to other  obligations of  the issuer, the  current and  prospective
financial  condition  and  operating  performance  of  the  issuer  and  of  any
guarantor, as well as the economic  and political environment that might  affect
the issuer's future financial strength and credit quality.

    Fitch  ratings do not reflect any credit enhancement that may be provided by
insurance policies or financial guaranties unless otherwise indicated.

    Bonds that have the same rating are of similar but not necessarily identical
credit  quality  since  the  rating  categories  do  not  fully  reflect   small
differences in the degrees of credit risk.

                                       61
<PAGE>
    Fitch  ratings are not  recommendations to buy, sell,  or hold any security.
Ratings do not comment on the adequacy  of market price, the suitability of  any
security  for a particular  investor, or the tax-exempt  nature or taxability of
payments made in respect of any security.

    Fitch  ratings  are  based  on  information  obtained  from  issuers,  other
obligors,  underwriters, their experts,  and other sources  Fitch believes to be
reliable. Fitch  does  not  audit  or  verify the  truth  or  accuracy  of  such
information.  Ratings may  be changed,  suspended, or  withdrawn as  a result of
changes in, or the unavailability of, information or for any other reasons.

<TABLE>
<S>        <C>
AAA        Bonds considered  to be  investment grade  and of  the highest  credit quality.  The
           obligor  has an  exceptionally strong ability  to pay interest  and repay principal,
           which is unlikely to be affected by reasonably foreseeable events.

AA         Bonds considered  to  be investment  grade  and of  very  high credit  quality.  The
           obligor's  ability to pay interest and repay  principal is very strong, although not
           quite as strong  as bonds rated  "AAA". Because bonds  rated in the  "AAA" and  "AA"
           categories  are  not significantly  vulnerable  to foreseeable  future developments,
           short-term debt of these issuers is generally rated "F-1+".

A          Bonds considered to be  investment grade and of  high credit quality. The  obligor's
           ability  to pay interest and repay principal is  considered to be strong, but may be
           more vulnerable to  adverse changes  in economic conditions  and circumstances  than
           bonds with higher ratings.

BBB        Bonds  considered to  be investment  grade and  of satisfactory  credit quality. The
           obligor's ability to pay interest and repay principal is considered to be  adequate.
           Adverse  changes in economic conditions and  circumstances, however, are more likely
           to have adverse  impact on these  bonds, and therefore,  impair timely payment.  The
           likelihood  that the  ratings of  these bonds  will fall  below investment  grade is
           higher than for bonds with higher ratings.
</TABLE>

    PLUS (+) or MINUS (-): Plus and minus signs are used with a rating symbol to
indicate the relative position of a credit within the rating category. Plus  and
minus signs, however, are not used in the "AAA" category.

    CREDIT   TREND  INDICATOR:  Credit  trend  indicators  show  whether  credit
fundamentals are improving, stable, declining, or uncertain, as follows:

<TABLE>
<S>          <C>
Improving    (up arrow)
Stable       (left and right arrow)
Declining    (down arrow)
Uncertain    (up and down arrow)
</TABLE>

                                       62
<PAGE>
Credit trend indicators are not predictions  that any rating change will  occur,
and have a longer-term time frame than issues placed on FitchAlert.

<TABLE>
<S>               <C>
NR                indicates that Fitch does not rate the specific issue.

Conditional       A conditional rating is premised on the successful completion of a project
                  or the occurrence of a specific event.

Suspended         A rating is suspended when Fitch deems the amount of information available
                  from the issuer to be inadequate for rating purposes.

Withdrawn         A  rating  will  be  withdrawn  when an  issue  matures  or  is  called or
                  refinanced and, at  Fitch's discretion,  when an issuer  fails to  furnish
                  proper and timely information.

FitchAlert        Ratings are placed on FitchAlert to notify investors of an occurrence that
                  is  likely to result in  a rating change and  the likely direction of such
                  change.  These  are  designated  as  "Positive,"  indicating  a  potential
                  upgrade, "Negative," for potential downgrade, or "Evolving," where ratings
                  may  be raised or lowered. FitchAlert is relatively short-term, and should
                  be resolved within 12 months.
</TABLE>

DESCRIPTION OF FITCH SPECULATIVE GRADE BOND RATINGS

    Fitch speculative  grade  bond  ratings  provide a  guide  to  investors  in
determining  the credit risk associated with  a particular security. The ratings
("BB" to "C") represent Fitch's assessment  of the likelihood of timely  payment
of  principal and interest in  accordance with the terms  of obligation for bond
issues not in  default. For defaulted  bonds, the  rating ("DDD" to  "D") is  an
assessment of the ultimate recovery value through reorganization or liquidation.

    The  rating  takes into  consideration special  features  of the  issue, its
relationship to other  obligations of  the issuer, the  current and  prospective
financial  condition and operating performance of  the issuer and any guarantor,
as well as the economic and political environment that might affect the issuer's
future financial strength.

    Bonds that have the same rating are of similar but not necessarily identical
credit quality since rating categories  cannot fully reflect the differences  in
degrees of credit risk.

<TABLE>
<S>                 <C>
BB                  Bonds  are considered speculative. The obligor's ability to pay interest
                    and repay  principal  may be  affected  over time  by  adverse  economic
                    changes.  However, business and financial alternatives can be identified
                    which  could  assist  the  obligor   in  satisfying  its  debt   service
                    requirements.

B                   Bonds  are considered highly speculative. While  bonds in this class are
                    currently  meeting  debt  service   requirements,  the  probability   of
                    continued   timely  payment  of  principal  and  interest  reflects  the
                    obligor's limited margin of safety and the need for reasonable  business
                    and economic activity throughout the life of the issue.

CCC                 Bonds  have certain identifiable characteristics which, if not remedied,
                    may lead  to  default.  The  ability to  meet  obligations  requires  an
                    advantageous business and economic environment.
</TABLE>

                                       63
<PAGE>
<TABLE>
<S>                 <C>
CC                  Bonds  are minimally  protected. Default  in payment  of interest and/or
                    principal seems probable over time.

C                   Bonds are in imminent default in payment of interest or principal.

DDD, DD and D       Bonds are in default on  interest and/or principal payments. Such  bonds
                    are  extremely speculative  and should be  valued on the  basis of their
                    ultimate recovery value in liquidation or reorganization of the obligor.
                    "DDD" represents the highest potential for recovery on these bonds,  and
                    "D" represents the lowest potential for recovery.
</TABLE>

    Plus (+) or Minus (-): Plus and minus signs are used with a rating symbol to
indicate  the relative position of a credit within the rating category. Plus and
minus signs, however, are not used in the "DDD", "DD", or "D" categories.

DESCRIPTION OF FITCH INVESTMENT GRADE SHORT-TERM RATINGS

    Fitch's short-term ratings  apply to  debt obligations that  are payable  on
demand  or have  original maturities of  generally up to  three years, including
commercial paper, certificates of deposit, medium-term notes, and municipal  and
investment notes.

    The short-term rating places greater emphasis than a long-term rating on the
existence  of liquidity necessary  to meet the issuer's  obligations in a timely
manner.

    Fitch short-term ratings are as follows:

<TABLE>
<S>                 <C>
F-1+                Exceptionally Strong  Credit Quality.  Issues assigned  this rating  are
                    regarded as having the strongest degree of assurance for timely payment.
F-1                 Very  Strong  Credit Quality.  Issues  assigned this  rating  reflect an
                    assurance of timely  payment only  slightly less in  degree than  issues
                    rated "F-1+".
F-2                 Good  Credit Quality.  Issues assigned  this rating  have a satisfactory
                    degree of assurance for timely payment, but the margin of safety is  not
                    as great as for issues assigned "F-1+" and "F-1" ratings.
F-3                 Fair  Credit Quality.  Issues assigned this  rating have characteristics
                    suggesting that the degree of assurance for timely payment is  adequate,
                    however,  near-term adverse changes  could cause these  securities to be
                    rated below investment grade.
F-S                 Weak Credit Quality.  Issues assigned this  rating have  characteristics
                    suggesting  a minimal  degree of  assurance for  timely payment  and are
                    vulnerable to  near-term  adverse  changes  in  financial  and  economic
                    conditions.
D                   Default.  Issues assigned this rating are  in actual or imminent payment
                    default.
LOC                 The symbol  "LOC" indicates  that the  rating is  based on  a letter  of
                    credit issued by a commercial bank.
INS                 The  symbol "INS"  indicates that  the rating  is based  on an insurance
                    policy or financial guaranty issued by an insurance company.
</TABLE>

                                       64
<PAGE>
INDEPENDENT AUDITORS' REPORT

The Board of Trustees and Shareholders,
MERRILL LYNCH OREGON MUNICIPAL BOND FUND OF
MERRILL LYNCH MULTI-STATE MUNICIPAL SERIES TRUST:

We have audited the accompanying statement of assets and liabilities,  including
the  schedule of  investments, of  Merrill Lynch  Oregon Municipal  Bond Fund of
Merrill Lynch  Multi-State Municipal  Series  Trust as  of  July 31,  1994,  the
related  statements of operations  and changes in net  assets, and the financial
highlights for the period August 27,  1993 (commencement of operations) to  July
31,  1994.  These  financial statements  and  the financial  highlights  are the
responsibility of the  Fund's management.  Our responsibility is  to express  an
opinion  on these financial statements and the financial highlights based on our
audit.

We conducted our audit in accordance with generally accepted auditing standards.
Those standards require that we plan and perform the audit to obtain  reasonable
assurance  about whether the  financial statements and  the financial highlights
are free of material misstatement. An audit includes examining, on a test basis,
evidence supporting the amounts and disclosures in the financial statements. Our
procedures included  confirmation  of  securities  owned at  July  31,  1994  by
correspondence  with the custodian and brokers. An audit also includes assessing
the accounting principles used and significant estimates made by management,  as
well as evaluating the overall financial statement presentation. We believe that
our audit provides a reasonable basis for our opinion.

In  our  opinion, such  financial  statements and  financial  highlights present
fairly, in all material respects, the financial position of Merrill Lynch Oregon
Municipal Bond Fund of  Merrill Lynch Multi-State Municipal  Series Trust as  of
July 31, 1994, the results of its operations, the changes in its net assets, and
the  financial highlights  for the period  August 27,  1993 to July  31, 1994 in
conformity with generally accepted accounting principles.

DELOITTE & TOUCHE LLP
Princeton, New Jersey
August 29, 1994

                                       65
<PAGE>

<TABLE>
SCHEDULE OF INVESTMENTS                                                                                   (in Thousands)
<CAPTION>

S&P     Moody's  Face                                                                                            Value
Ratings Ratings Amount                                Issue                                                    (Note 1a)

Oregon--98.1%
<C>      <C>    <C>      <S>                                                                                   <C>
A+       A      $1,140   Central Lincoln, Oregon, People's Utility District, Electric Revenue Refunding
                         Bonds, 5.10% due 1/01/2011                                                              $ 1,038

NR       Baa1    1,385   Clackamas County, Oregon, Hospital Facilities Authority, Revenue Refunding
                         Bonds (Gross Willamette Falls), 5.75% due 4/01/2015                                       1,275

AA       A1        500   Eugene, Oregon, Electric Utility Revenue Bonds, Series C, 5.80% due 8/01/2019               486

A+       A         800   Gresham, Oregon, Water Revenue Refunding Bonds, Series B, 5.30% due 11/01/2015              729

BBB+     NR      1,000   Hillsboro, Oregon, Hospital Facilities Authority, Revenue Refunding Bonds
                         (Quality Healthcare), 5.75% due 10/01/2012                                                  936

AAA      Aaa       800   Jefferson County, Oregon, School District No. 509J Revenue Bonds, UT, 5.50%
                         due 6/15/2013 (c)                                                                           760

A-       NR        800   Keizer, Oregon, Urban Renewal Agency, Tax Increment Revenue Bonds (North River
                         Road Economic Development Area), 5.60% due 7/01/2013                                        755

AA       Aa1       500   Lake Oswego, Oregon, Oregon Park & Open Space, GO, Revenue Refunding Bonds, UT,
                         Series 1993, 5.125% due 2/01/2014                                                           454

NR       A         500   Lane and Douglas Counties, Oregon, School District No. 97 Refunding Bonds, Series
                         J, UT, 5.20% due 2/01/2011                                                                  461

NR       Aa      2,000   Lane County, Oregon, School District No. 4J Refunding Bonds (Eugene), Series A,
                         UT, 5.375% due 7/01/2013                                                                  1,868

A1       VMIG1   1,600   Medford, Oregon, Hospital Facilities Authority Revenue Bonds (Rogue Valley Health
                         Services), VRDN, 2.85% due 10/01/2016 (a)                                                 1,600

A-       NR        500   Medford, Oregon, Urban Renewal Agency, Tax Revenue Refunding Bonds, Series A,
                         5.30% due 9/01/2011                                                                         462

A        A       1,000   Metro, Oregon, General Revenue Refunding Bonds (Metro Regional Center Project),
                         Series A, 5.25% due 8/01/2022                                                               890

A-       NR      1,250   Multnomah County, Oregon, Educational Facilities Revenue Bonds (University of
                         Portland Project), 6% due 4/01/2014                                                       1,248

AA-      NR        800   Multnomah County, Oregon, School District No. 040, GO, UT, 5.625% due 6/01/2012             784

A-       NR      1,000   North Clackamas, Oregon, Parks and Recreation District, Recreational Facilities
                         Revenue Bonds, 5.70% due 4/01/2013                                                          980

NR       A         500   Oregon State Board, Bank Revenue Refunding Bonds (Oregon Economic Developing
                         Department), Series A, 5.50% due 1/01/2012                                                  472

AAA      Aaa       500   Oregon State Department of Transportation Revenue Bonds (Regulation Light Rail
                         Fund--Westside Project), 6.25% due 6/01/2009 (b)                                            516

                         Oregon State Elderly and Disabled Housing Revenue Bonds, Series C:
AA-      Aa      1,250     AMT, 5.65% due 8/01/2026                                                                1,185
AA-      Aa      1,000     UT, 6.25% due 8/01/2013                                                                 1,028

                         Oregon State Health, Housing, Educational and Cultural Facilities Authority
                         Revenue Bonds, Series A:
NR       A1        900     (Oregon Coast Aquarium Project), 5.25% due 10/01/2013                                     818
AAA      Aaa       500     Refunding (Lewis & Clark College Project), 6.125% due 10/01/2024 (b)                      504

A+       A1      2,000   Oregon State Housing and Community Services Department, Housing Finance Revenue
                         Refunding Bonds (Assisted or Insured Multi-Unit), Series A, 5.75% due 7/01/2012           1,909
</TABLE>


                                        66
<PAGE>

<TABLE>
SCHEDULE OF INVESTMENTS (concluded)                                                                       (in Thousands)
<CAPTION>

S&P     Moody's  Face                                                                                            Value
Ratings Ratings Amount                                Issue                                                    (Note 1a)

Oregon (concluded)
<C>      <C>    <C>      <S>                                                                                   <C>
                         Oregon State Housing and Community Services Department, Mortgage Revenue Bonds
                         (S/F Mortgage Program):
NR       Aa     $  500     Refunding, Series A, 6.40% due 7/01/2018                                              $   504
NR       Aa      2,050     Series B, 6.875% due 7/01/2028                                                          2,114

AA-      Aa        475   Oregon State PCR, Series C, UT, 5.625% due 6/01/2013                                        460

AAA      Aaa       900   Port Portland International Airport Revenue Bonds (Portland International
                         Airport), Series Seven-A, 6.75% due 7/01/2009 (b)                                           959

A1+      VMIG1   1,600   Port Saint Helens, Oregon, PCR (Portland General Electric Company Project),
                         Series B, VRDN, 2.70% due 6/01/2010 (a)                                                   1,600

A+       A1      1,400   Portland, Oregon, Sewer System Revenue Bonds, Series A, 6.20% due 6/01/2012               1,414

NR       Aa        300   Portland, Oregon, Water System Revenue Bonds, 5.25% due 8/01/2013                           276

A1       VMIG1     300   Salem, Oregon, Hospital Facilities Authority Revenue Bonds (Capital Manor),
                         VRDN, 2.80% due 10/01/2017 (a)                                                              300

AAA      Aaa       500   Umatilla County, Oregon, Pendleton School District No. 016R, 6% due 7/01/2014 (d)           503

NR       A1        800   Washington and Clackamas Counties, Oregon, Tigard School District No. 23J,
                         Refunding Bonds, UT, 5.40% due 1/01/2010                                                    767

AAA      Aaa     1,000   Washington County, Oregon, Sherwood School District No. 088J, UT, 6.10%
                         due 6/01/2012 (c)                                                                         1,018

AAA      Aaa     1,000   Western Lane Hospital District, Oregon, Hospital Facility Authority Revenue
                         Refunding Bonds (Sisters of Saint Joseph's Peace), 5.75% due 8/01/2019 (b)                  969
Puerto Rico--2.1%
                         Puerto Rico Electric Power Authority, Power Revenue Bonds:
A-       Baa1      250     Refunding, Series U, 6% due 7/01/2014                                                     245
AAA      Aaa       400     Series T, STRIPES, 8.219% due 7/01/2005 (c)(e)                                            416

Total Investments (Cost--$33,858)--100.2%                                                                         32,703
Liabilities in Excess of Other Assets--(0.2%)                                                                        (48)
                                                                                                                 -------
Net Assets--100.0%                                                                                               $32,655
                                                                                                                 =======

<FN>
 (a)The interest rate is subject to change periodically based upon
    prevailing market rates. The interest rates shown are the rates in
    effect at July 31, 1994.
 (b)MBIA Insured.
 (c)FSA Insured.
 (d)AMBAC Insured.
 (e)The interest rate is subject to change periodically and inversely
    based upon prevailing market rates. The interest rate shown is the
    rate in effect at July 31, 1994.
NR--Not Rated.

    Ratings of issues shown have not been audited by Deloitte & Touche
    LLP.


See Notes to Financial Statements.
</TABLE>


                                        67
<PAGE>

FINANCIAL INFORMATION

<TABLE>
Statement of Assets and Liabilities as of July 31, 1994
<CAPTION>

<C>            <S>                                                                            <C>             <C>
Assets:        Investments, at  value (identified cost--$33,857,668) (Note 1a)                                $32,703,156
               Cash                                                                                               466,404
               Receivables:
                 Securities sold                                                              $ 2,403,288
                 Interest                                                                         415,492
                 Investment adviser (Note 2)                                                      175,242
                 Beneficial interest sold                                                         135,642       3,129,664
                                                                                              -----------
               Deferred organization expenses (Note 1e)                                                            38,763
               Prepaid registration fees and other assets (Note 1e)                                                29,981
                                                                                                              -----------
               Total assets                                                                                    36,367,968
                                                                                                              -----------

Liabilities:   Payables:
                 Securities purchased                                                           3,533,690
                 Dividends to shareholders (Note 1f)                                               26,146
                 Distributor (Note 2)                                                              10,782
                 Beneficial interest redeemed                                                         151       3,570,769
                                                                                              -----------
               Accrued expenses and other liabilities                                                             142,686
                                                                                                              -----------
               Total liabilities                                                                                3,713,455
                                                                                                              -----------

Net Assets:    Net assets                                                                                     $32,654,513
                                                                                                              ===========

Net Assets     Class A Shares of beneficial interest, $.10 par value,
Consist of:    unlimited number of shares authorized                                                          $    71,351
               Class B Shares of beneficial interest, $.10 par value,
               unlimited number of shares authorized                                                              275,767
               Paid-in capital in excess of par                                                                34,529,614
               Accumulated realized capital losses--net                                                        (1,049,275)
               Accumulated distributions in excess of realized capital gains--net                                 (18,432)
               Unrealized depreciation on investments--net                                                     (1,154,512)
                                                                                                              -----------
               Net assets                                                                                     $32,654,513
                                                                                                              ===========

Net Asset      Class A--Based on net assets of $6,711,876 and 713,509 shares
Value:         of beneficial interest outstanding                                                             $      9.41
                                                                                                              ===========
               Class B--Based on net assets of $25,942,637 and 2,757,668 shares
               of beneficial interest outstanding                                                             $      9.41
                                                                                                              ===========
</TABLE>

               See Notes to Financial Statements.


                                        68
<PAGE>

FINANCIAL INFORMATION (continued)

<TABLE>
Statement of Operations
<CAPTION>

                                                                                                           For the Period
                                                                                                     August 27, 1993++ to
                                                                                                            July 31, 1994
<C>            <S>                                                                                   <C>
Investment     Interest and amortization of premium and discount earned                                       $ 1,395,671
Income
(Note 1d):

Expenses:      Investment advisory fees (Note 2)                                                                  143,923
               Distribution fees--Class B (Note 2)                                                                102,731
               Printing and shareholder reports                                                                    70,928
               Accounting services (Note 2)                                                                        34,684
               Professional fees                                                                                   27,771
               Registration fees (Note 1e)                                                                         27,436
               Transfer agent fees--Class B (Note 2)                                                               10,035
               Amortization of organization expenses (Note 1e)                                                      8,837
               Custodian fees                                                                                       8,008
               Pricing fees                                                                                         4,001
               Transfer agent fees--Class A (Note 2)                                                                2,355
               Trustees' fees and expenses                                                                          1,051
               Other                                                                                                1,593
                                                                                                              -----------
               Total expenses before reimbursement                                                                443,353
               Reimbursement of expenses (Note 2)                                                                (319,165)
                                                                                                              -----------
               Total expenses after reimbursement                                                                 124,188
                                                                                                              -----------
               Investment income--net                                                                           1,271,483
                                                                                                              -----------

Realized &     Realized loss on investments--net                                                               (1,049,275)
Unrealized     Unrealized depreciation on investments--net                                                     (1,154,512)
Loss on                                                                                                       -----------
Investments--  Net Decrease in Net Assets Resulting from Operations                                           $  (932,304)
Net (Notes                                                                                                    ===========
1d & 3):

<FN>
             ++Commencement of Operations.
</TABLE>

               See Notes to Financial Statements.


                                        69
<PAGE>

FINANCIAL INFORMATION (continued)

<TABLE>
Statement of Changes in Net Assets
<CAPTION>

                                                                                                           For the Period
                                                                                                     August 27, 1993++ to
Increase (Decrease) in Net Assets:                                                                          July 31, 1994
<C>            <S>                                                                                   <C>
Operations:    Investment income--net                                                                         $ 1,271,483
               Realized loss on investments--net                                                               (1,049,275)
               Unrealized depreciation on investments--net                                                     (1,154,512)
                                                                                                              -----------
               Net decrease in net assets resulting from operations                                              (932,304)
                                                                                                              -----------

Dividends &    Investment income--net:
Distribu-        Class A                                                                                         (295,489)
tions to         Class B                                                                                         (975,994)
Shareholders   In excess of realized gain on investments--net:
(Note 1f):       Class A                                                                                           (3,927)
                 Class B                                                                                          (14,505)
                                                                                                              -----------
               Net decrease in net assets resulting from dividends and distributions to shareholders           (1,289,915)
                                                                                                              -----------

Beneficial     Net increase in net assets derived from beneficial interest transactions                        34,776,732
Interest                                                                                                      -----------
Transactions
(Note 4):

Net Assets:    Total increase in net assets                                                                    32,554,513
               Beginning of period                                                                                100,000
                                                                                                              -----------
               End of period                                                                                  $32,654,513
                                                                                                              ===========
<FN>
             ++Commencement of Operations.
</TABLE>

               See Notes to Financial Statements.


                                        70
<PAGE>

FINANCIAL INFORMATION (concluded)

<TABLE>
Financial Highlights
<CAPTION>
The following per share data and ratios have been derived
from information provided in the financial statements.                                       For the Period Aug. 27, 1993++
                                                                                                   to July 31, 1994
Increase (Decrease) in Net Asset Value:                                                         Class A         Class B
<C>            <S>                                                                           <C>              <C>
Per Share      Net asset value, beginning of period                                           $     10.00     $     10.00
Operating                                                                                     -----------     -----------
Performance:     Investment income--net                                                               .48             .43
                 Realized and unrealized loss on investments--net                                    (.58)           (.58)
                                                                                              -----------     -----------
               Total from investment operations                                                      (.10)           (.15)
                                                                                              -----------     -----------
               Less dividends and distributions:
                 Investment income--net                                                              (.48)           (.43)
                 In excess of realized gain on investments--net                                      (.01)           (.01)
                                                                                              -----------     -----------
               Total dividends and distributions                                                     (.49)           (.44)
                                                                                              -----------     -----------
               Net asset value, end of period                                                 $      9.41     $      9.41
                                                                                              ===========     ===========

Total          Based on net asset value per share                                                  (1.13%)+++      (1.59%)+++
Investment                                                                                    ===========     ===========
Return:**

Ratios to      Expenses, net of reimbursement and excluding distribution fees                        .08%*           .08%*
Average                                                                                       ===========     ===========
Net Assets:    Expenses, net of reimbursement                                                        .08%*           .58%*
                                                                                              ===========     ===========
               Expenses                                                                             1.30%*          1.80%*
                                                                                              ===========     ===========
               Investment income--net                                                               5.26%*          4.75%*
                                                                                              ===========     ===========

Supplemental   Net assets, end of period (in thousands)                                       $     6,712     $    25,943
Data:                                                                                         ===========     ===========
               Portfolio turnover                                                                  52.88%          52.88%
                                                                                              ===========     ===========

<FN>
              *Annualized.
             **Total investment returns exclude the effects of sales loads.
             ++Commencement of Operations.
            +++Aggregate total investment return.
</TABLE>

               See Notes to Financial Statements.


                                        71

<PAGE>

NOTES TO FINANCIAL STATEMENTS


1. Significant Accounting Policies:
Merrill Lynch Oregon Municipal Bond Fund (the "Fund") is part of Merrill Lynch
Multi-State Municipal Series Trust (the "Trust"). The Fund is registered under
the Investment Company Act of 1940 as a non-diversified, open-end management
investment company. Prior to commencement of operations on August 27, 1993, the
Fund had no operations other than those relating to organizational matters and
the issuance of 5,000 Class A Shares of beneficial interest and 5,000 Class B
Shares of beneficial interest of the Fund to Fund Asset Management, L.P. ("FAM")
for $100,000. The Fund offers both Class A and Class B Shares. Class A Shares
are sold with a front-end sales charge. Class B Shares may be subject to a
contingent deferred sales charge. Both classes of shares have identical voting,
dividend, liquidation and other rights and the same terms and conditions, except
that Class B Shares bear certain expenses related to the distribution of such
shares and have exclusive voting rights with respect to matters relating to such
distribution expenditures. The following is a summary of significant accounting
policies followed by the Fund.

(a) Valuation of investments--Municipal bonds and other portfolio securities in
which the Fund invests are traded primarily in the over-the-counter municipal
bond and money markets and are valued at the last available bid price in the
over-the-counter market or on the basis of yield equivalents as obtained from
one or more dealers that make markets in the securities. Financial futures
contracts and options thereon, which are traded on exchanges, are valued at
their settlement prices as of the close of such exchanges. Securities with
remaining maturities of sixty days or less are valued at amortized cost which
approximates market value. Options, which are traded on exchanges, are valued at
their last sale price as of the close of such exchanges or, lacking any sales,
at the last available bid price. Securities and assets for which market
quotations are not readily available are valued at fair value as determined in
good faith by or under the direction of the Board of Trustees of the Trust,
including valuations furnished by a pricing service retained by the Trust, which
may utilize a matrix system for valuations. The procedures of the pricing
service and its valuations are reviewed by the officers of the Trust under the
general supervision of the Trustees.

(b) Financial futures contracts--The Fund may purchase or sell interest rate
futures contracts and options on such futures contracts for the purpose of
hedging the market risk on existing securities or the intended purchase of
securities. Futures contracts are contracts for delayed delivery of securities
at a specific future date and at a specific price or yield. Upon entering into a
contract, the Fund deposits and maintains as collateral such initial margin as
required by the exchange on which the transaction is effected. Pursuant to the
contract, the Fund agrees to receive from or pay to the broker an amount of cash
equal to the daily fluctuation in value of the contract. Such receipts or
payments are known as variation margin and are recorded by the Fund as
unrealized gains or losses. When the contract is closed, the Fund records a
realized gain or loss equal to the difference between the value of the contract
at the time it was opened and the value at the time it was closed.

(c) Income taxes--It is the Fund's policy to comply with the requirements of the
Internal Revenue Code applicable to regulated investment companies and to
distribute substantially all of its taxable income to its shareholders.
Therefore, no Federal income tax provision is required.

(d) Security transactions and investment income--Security transactions are
recorded on the dates the transactions are entered into (the trade dates).


                                       72
<PAGE>

NOTES TO FINANCIAL STATEMENTS (concluded)

Interest income is recognized on the accrual basis. Discounts and market
premiums are amortized into interest income. Realized gains and losses on
security transactions are determined on the identified cost basis.

(e) Deferred organization expenses and prepaid registration fees-- Deferred
organization expenses are charged to expense on a straight-line basis over a
five-year period beginning with commencement of operations. Prepaid registration
fees are charged to expense as the related shares are issued.

(f) Dividends and distributions--Dividends from net investment income are
declared daily and paid monthly. Distributions of capital gains are recorded on
the ex-dividend dates. Distributions in excess of realized capital gains are due
primarily to differing tax treatments for futures transactions and post October
losses.

2. Investment Advisory Agreement and Transactions with Affiliates: The Fund has
entered into an Investment Advisory Agreement with FAM. Effective January 1,
1994, the investment advisory business of FAM was reorganized from a corporation
to a limited partnership. Both prior to and after the reorganization, ultimate
control of FAM was vested with Merrill Lynch & Co., Inc. ("ML & Co."). The
general partner of FAM is Princeton Services, Inc. ("PSI"), an indirect
wholly-owned subsidiary of ML & Co. The limited partners are ML & Co. and Fund
Asset Management, Inc. ("FAMI"), which is also an indirect wholly-owned
subsidiary of ML & Co. The Fund has also entered into Distribution Agreements
and a Distribution Plan with Merrill Lynch Funds Distributor, Inc. ("MLFD" or
"Distributor"), a wholly-owned subsidiary of Merrill Lynch Investment
Management, Inc. ("MLIM"), which is also an indirect wholly-owned subsidiary of
ML & Co.

FAM is responsible for the management of the Fund's portfolio and provides the
necessary personnel, facilities, equipment and certain other services necessary
to the operations of the Fund. For such services, the Fund pays a monthly fee
based upon the average daily value of the Fund's net assets at the following
annual rates: 0.55% of the Fund's average daily net assets not exceeding $500
million; 0.525% of average daily net assets in excess of $500 million but not
exceeding $1 billion; and 0.50% of average daily net assets in excess of $1
billion. The Investment Advisory Agreement obligates FAM to reimburse the Fund
to the extent the Fund's expenses (excluding interest, taxes, distribution fees,
brokerage fees and commissions, and extraordinary items) exceed 2.5% of the
Fund's first $30 million of the average daily net assets, 2.0% of the next $70
million of average daily net assets, and 1.5% of the average daily net assets in
excess thereof. FAM's obligation to reimburse the Fund is limited to the amount
of the management fee. No fee payment will be made to the Investment Adviser
during any fiscal year which will cause such expenses to exceed such expense
limitation at the time of such payment. For the period ended July 31, 1994, FAM
earned fees of $143,923, all of which was voluntarily waived. FAM also
voluntarily reimbursed the Fund additional expenses of $175,242.

The Fund has adopted a Plan of Distribution (the "Plan") in accordance with Rule
12b-1 under the Investment Company Act of 1940, pursuant to which the Fund pays
the Distributor ongoing account maintenance and distribution fees relating to
Class B Shares, which are accrued daily and paid monthly at the annual rates of
0.25% and 0.25%, respectively, of the average daily net assets of the Class B
Shares of the Fund. Pursuant to a sub-agreement with the Distributor, Merrill
Lynch, Pierce, Fenner & Smith Inc. ("MLPF&S"), an affiliate of ML & Co., also
provides account maintenance and distribution services


                                       73
<PAGE>

to the Fund. The ongoing distribution and account maintenance fees compensates
the Distributor and MLPF&S for providing distribution and account maintenance
services to Class B Shareholders. As authorized by the Plan, the Distributor has
entered into an agreement with MLPF&S which provides for the compensation of
MLPF&S for providing distribution-related services to the Fund. For the period
ended July 31, 1994, MLFD earned underwriting discounts of $4,869, and MLPF&S
earned dealer concessions of $40,649, on sales of the Fund's Class A Shares.

MLPF&S also received contingent deferred sales charges of $18,277 relating to
Class B Share transactions during the period.

Financial Data Services, Inc. ("FDS"), a wholly-owned subsidiary of ML & Co., is
the Fund's transfer agent.

Accounting services are provided to the Fund by FAM at cost.

Certain officers and/or trustees of the Fund are officers and/or directors of
FAM, FAMI, PSI, MLIM, MLFD, FDS, MLPF&S, and/or ML & Co.

3. Investments:
Purchases and sales of investments, excluding short-term securities,
for the period ended July 31, 1994 were $44,881,898 and $13,629,312,
respectively.

Net realized and unrealized gains (losses) as of July 31, 1994 were
as follows:

<TABLE>
<CAPTION>
                                    Realized
                                     Gains            Unrealized
                                    (Losses)            Losses

<S>                               <C>                <C>
Long-term investments             $(1,286,647)       $(1,154,512)
Short-term investments                     32                 --
Financial futures contracts           237,340                 --
                                  -----------        -----------
Total                             $(1,049,275)       $(1,154,512)
                                  ===========        ===========
</TABLE>


As of July 31, 1994, net unrealized depreciation for Federal income tax purposes
aggregated $1,154,512, of which $127,776 related to appreciated securities and
$1,282,288 related to depreciated securities. The aggregate cost of investments
at July 31, 1994 for Federal income tax purposes was $33,857,668.

4. Beneficial Interest Transactions:
Net increase in net assets derived from beneficial interest transactions was
$34,776,732 for the period ended July 31, 1994.

Transactions in shares of beneficial interest for Class A and Class B Shares
were as follows:


<TABLE>
<CAPTION>
Class A Shares for the Period
August 27, 1993++ to                                    Dollar
July 31, 1994                        Shares             Amount

<S>                               <C>                <C>
Shares sold                           798,207        $ 8,031,308
Shares issued to shareholders
in reinvestment of dividends
and distributions                      18,709            182,974
                                  -----------        -----------
Total issued                          816,916          8,214,282
Shares redeemed                      (108,407)        (1,045,172)
                                  -----------        -----------
Net increase                          708,509        $ 7,169,110
                                  ===========        ===========

<FN>
++Prior to August 27, 1993 (commencement of operations), the Fund
  issued 5,000 shares to FAM for $50,000.
</TABLE>

<TABLE>
<CAPTION>
Class B Shares for the Period
August 27, 1993++ to                                    Dollar
July 31, 1994                        Shares             Amount

<S>                               <C>                <C>
Shares sold                         2,895,412        $28,978,505
Shares issued to shareholders
in reinvestment of dividends
and distributions                      54,074            528,427
                                  -----------        -----------
Total issued                        2,949,486         29,506,932
Shares redeemed                      (196,818)        (1,899,310)
                                  -----------        -----------
Net increase                        2,752,668        $27,607,622
                                  ===========        ===========

<FN>
++Prior to August 27, 1993 (commencement of operations), the Fund
  issued 5,000 shares to FAM for $50,000.
</TABLE>


                                       74

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

                               TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                    PAGE
                                                    -----
<S>                                              <C>
Investment Objective and Policies..............           2
Description of Municipal Bonds and Temporary
  Investments..................................           5
  Description of Municipal Bonds...............           5
  Description of Temporary Investments.........           7
  Repurchase Agreements........................           8
  Financial Futures Transactions and Options...           9
Investment Restrictions........................          13
Management of the Trust........................          17
  Trustees and Officers........................          17
  Management and Advisory Arrangements.........          18
Purchase of Shares.............................          20
  Initial Sales Charge Alternatives --
    Class A and Class D Shares.................          21
  Reduced Initial Sales Charges................          22
  Distribution Plans...........................          24
  Limitations on the Payment of Deferred Sales
    Charges....................................          24
Redemption of Shares...........................          25
  Deferred Sales Charges --
    Class B Shares.............................          26
Portfolio Transactions.........................          26
Determination of Net Asset Value...............          27
Shareholder Services...........................          28
  Investment Account...........................          28
  Automatic Investment Plans...................          29
  Automatic Reinvestment of Dividends and
    Capital Gains Distributions................          29
  Systematic Withdrawal Plans --
    Class A and Class D Shares.................          29
  Exchange Privilege...........................          30
Distributions and Taxes........................          43
  Environmental Tax............................          46
  Tax Treatment of Option and Futures
    Transactions...............................          47
Performance Data...............................          47
General Information............................          49
  Description of Shares........................          49
  Computation of Offering Price per Share......          50
  Independent Auditors.........................          51
  Custodian....................................          51
  Transfer Agent...............................          51
  Legal Counsel................................          51
  Reports to Shareholders......................          51
  Additional Information.......................          52
Appendix I -- Economic Conditions in Oregon....          53
Appendix II -- Ratings of Municipal Bonds......          57
Independent Auditors' Report...................          65
Financial Statements...........................          66

                                           Code # 16762-1094
</TABLE>

           [LOGO]

  Merrill Lynch
  Oregon Municipal
  Bond Fund
    Merrill Lynch Multi-State
    Municipal Series Trust
   STATEMENT OF
   ADDITIONAL
   INFORMATION

    October 21, 1994
    Distributor:
    Merrill Lynch
    Funds Distributor, Inc.
<PAGE>
   
                    APPENDIX FOR GRAPHIC AND IMAGE MATERIAL
    

   
    Pursuant to Rule 304 of Regulation S-T, the following table presents fair
and accurate narrative descriptions of graphic and image material omitted from
this EDGAR Submission File due to ASCII-incompatibility and cross-references
this material to the location of each occurrence in the text.
    

   
<TABLE>
<CAPTION>
         DESCRIPTION OF OMITTED                        LOCATION OF GRAPHIC
            GRAPHIC OR IMAGE                             OR IMAGE IN TEXT
- ---------------------------------------------    --------------------------------------------
<S>                                              <C>
Compass plate, circular graph paper and          Back cover of Prospectus and back cover of
 Merrill Lynch logo including stylized market     Statement of Additional Information
 bull
</TABLE>
    


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