MUNICIPAL SECURITIES TRUST SERIES 35 & 50TH DISCOUNT SERIES
485BPOS, 1996-10-25
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    As filed with the Securities and Exchange Commission on October 25, 1996

                                                     Registration No. 33-08699*
    


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

   
                            POST-EFFECTIVE AMENDMENT
                                       TO
                                    FORM S-6
                                   ----------
    

                   FOR REGISTRATION UNDER THE SECURITIES ACT
                    OF 1933 OF SECURITIES OF UNIT INVESTMENT
                        TRUSTS REGISTERED ON FORM N-8B-2

A.       Exact name of trust:

   
                  MUNICIPAL SECURITIES TRUST, SERIES 35,
                  SERIES 39 and SERIES 40
    

B.       Name of depositor:

                           REICH & TANG DISTRIBUTORS L.P.

C.       Complete address of depositor's principal executive office:

                           600 Fifth Avenue
                           New York, New York 10020

D.       Name and complete address of agent for service:

   
              PETER J. DeMARCO                Copy of comments to:
              Executive Vice President        MICHAEL R. ROSELLA, ESQ.
              Reich & Tang Distributors L.P.  Battle Fowler LLP
              600 Fifth Avenue                75 East 55th Street
              New York, NY 10020              New York, NY 10022
                                                  (212) 856-6858
    

It is proposed that this filing become effective (check appropriate box)

/   / immediately upon filing pursuant to paragraph (b) of Rule 485.
/ x / on (October 31, 1996) pursuant to paragraph (b) of Rule 485.
/   / 60 days after filing pursuant to paragraph (a) of Rule 485.
/   / on (       date       ) pursuant to paragraph (a) of Rule 485.


 ========

   
*    The Prospectus included in this Registration Statement constitutes a
     combined Prospectus as permitted by the provisions of Rule 429 of the
     General Rules and Regulations under the Securities Act of 1933 (the
     "Act"). Said Prospectus covers units of undivided interest in Municipal
     Securities Trust, Series 35, Series 39 and Series 40 covered by
     prospectuses heretofore filed as part of separate registration statements
     on Form S-6 (Registration Nos. 33-08699, 33- 24031 and 33-25127,
     respectively) under the Act. This filing constitutes Post- Effective
     Amendment No. 10 for Series 35 and Post-Effective Amendment No. 8 for
     Series 39 and Series 40.

     Each of the Registrants, except Series 35, has registered an indefinite
     number of securities under the Act pursuant to Section 24(f) under the
     Investment Company Act of 1940, as amended, and Rule 24f-2 thereunder, and
     each of the Registrants filed a Rule 24f-2 Notice for its fiscal year
     ended June 30, 1996 on or about August 23, 1996.
    


932.1

<PAGE>








                           MUNICIPAL SECURITIES TRUST
                                   SERIES 35,
                                 SERIES 39 AND
                                   SERIES 40

                             CROSS-REFERENCE SHEET

                      Pursuant to Rule 404 of Regulation C
                        under the Securities Act of 1933

                 (Form N-8B-2 Items required by Instruction as
                         to the Prospectus in Form S-6)

<TABLE>
<CAPTION>

             Form N-8B-2                                                      Form S-6
             Item Number                                                Heading in Prospectus


                    I. Organization and General Information
<S>     <C>                                                      <C>
 1.     (a)   Name of trust...................                   Front Cover of Prospectus
        (b)   Title of securities issued......                           "
 2.     Name and address of each depositor..                     The Sponsor
 3.     Name and address of trustee.........                     The Trustee
 4.     Name and address of principal
           underwriters......................                    The Sponsor
 5.     State of organization of trust......                     Organization
 6.     Execution and termination of
           trust agreement...................                    Trust Agreement, Amendment and
                                                                         Termination
 7.     Changes of name.....................                     Not Applicable
 8.     Fiscal year.........................                             "
 9.     Litigation..........................                     None
</TABLE>

        II. General Description of the Trust and Securities of the Trust

<TABLE>
<S>     <C>                                                      <C>
10.     (a) Registered or bearer
              securities......................                   Certificates
        (b) Cumulative or distributive
              securities......................                   Interest and Principal Distributions
        (c) Redemption......................                     Trustee Redemption
        (d) Conversion, transfer, etc.......                     Certificates, Sponsor Repurchase,
                                                                         Trustee Redemption, Exchange
                                                                         Privilege and Conversion Offer
        (e) Periodic payment plan...........                     Not Applicable
        (f) Voting rights...................                     Trust Agreement, Amendment and
                                                                         Termination
        (g)   Notice to certificateholders....                   Records, Portfolio, Trust Agreement,
                                                                         Amendment and Termination, The
                                                                         Sponsor, The Trustee
        (h)   Consents required...............                   Trust Agreement, Amendment and
                                                                         Termination
        (i)   Other provisions................                   Tax Status
11.     Type of securities
           comprising units..................                    Objectives, Portfolio, Description
                                                                         of Portfolio
12.     Certain information regarding
           periodic payment certificates.....                    Not Applicable
</TABLE>


                                      -i-
977.1

<PAGE>

<TABLE>
<CAPTION>

             Form N-8B-2                                                    Form S-6
             Item Number                                                Heading in Prospectus


<S>     <C>                                                      <C>
13.     (a)   Load, fees, expenses, etc.......                   Summary of Essential Information,
                                                                         Offering Price, Volume and Other
                                                                         Discounts, Sponsor's and
                                                                         Underwriters' Profits, Total
                                                                         Reinvestment Plan, Trust Expenses
                                                                         and Charges
        (b)   Certain information regarding
              periodic payment certificates...                   Not Applicable
        (c)   Certain percentages.............                   Summary of Essential Information,
                                                                         Offering Price, Total Reinvestment
                                                                         Plan
        (d)   Price differences...............                   Volume and Other Discounts
        (e)   Other loads, fees, expenses.....                   Certificates
        (f)   Certain profits receivable
              by depositors, principal
              underwriters, trustee or
              affiliated persons..............                   Sponsor's and Underwriters' Profits
        (g)   Ratio of annual charges
              to income.......................                   Not Applicable
14.     Issuance of trust's securities......                     Organization, Certificates
15.     Receipt and handling of payments
           from purchasers...................                    Organization
16.     Acquisition and disposition of
           underlying securities.............                    Organization, Objectives, Portfolio,
                                                                         Portfolio Supervision
17.     Withdrawal or redemption............                     Comparison of Public Offering Price,
                                                                         Sponsor's Repurchase Price and
                                                                         Redemption Price, Sponsor
                                                                         Repurchase, Trustee Redemption
18.     (a)   Receipt, custody and
              disposition of income...........                   Distribution Elections, Interest and
                                                                         Principal Distributions, Records,
                                                                         Total Reinvestment Plan
        (b)   Reinvestment of distributions...                   Total Reinvestment Plan
        (c)   Reserves or special funds.......                   Interest and Principal Distributions
        (d)   Schedule of distributions.......                   Not Applicable
19.     Records, accounts and reports.......                     Records, Total Reinvestment Plan
20.     Certain miscellaneous provisions
           of trust agreement................                    Trust Agreement, Amendment and
                                                                         Termination
        (a)   Amendment.......................                           "
        (b)   Termination.....................                           "
        (c)   and (d) Trustee, removal and
              successor.......................                   The Trustee
        (e)   and (f) Depositor, removal
              and successor...................                   The Sponsor
21.     Loans to security holders...........                     Not Applicable
22.     Limitations on liability............                     The Sponsor, The Trustee,
                                                                         The Evaluator
23.     Bonding arrangements................                     Part II--Item A
24.     Other material provisions
           of trust agreement................                    Not Applicable
</TABLE>

        III. Organization, Personnel and Affiliated Persons of Depositor

<TABLE>
<S>     <C>                                                      <C>
25.     Organization of depositor...........                     The Sponsor
26.     Fees received by depositor..........                     Not Applicable
27.     Business of depositor...............                     The Sponsor
</TABLE>


                                      -ii-
977.1

<PAGE>

<TABLE>
<CAPTION>
             Form N-8B-2                                                       Form S-6
             Item Number                                                Heading in Prospectus


<S>     <C>                                                      <C>
28.     Certain information as to
           officials and affiliated
           persons of depositor..............                    Part II--Item C
29.     Voting securities of depositor......                     Not Applicable
30.     Persons controlling depositor.......                             "
31.     Payments by depositor for certain
           services rendered to trust........                            "
32.     Payment by depositor for certain
           other services rendered to trust..                            "
33.     Remuneration of employees of
        depositor for certain services
        rendered to trust...................                             "
34.     Remuneration of other persons for
        certain services rendered to trust..                             "
</TABLE>

                 IV. Distribution and Redemption of Securities

<TABLE>
<S>     <C>                                                      <C>
35.     Distribution of trust's
           securities by states..............                    Distribution of Units
36.     Suspension of sales of
           trust's securities................                    Not Applicable
37.     Revocation of authority
           to distribute.....................                            "
38.     (a)   Method of distribution..........                   Distribution of Units, Total
                                                                         Reinvestment Plan
        (b)   Underwriting agreements.........                           "
        (c)   Selling agreements..............                           "
39.     (a)   Organization of principal
              underwriters....................                   The Sponsor
        (b)   N.A.S.D. membership of
              principal underwriters..........                           "
40.     Certain fees received by
           principal underwriters............                    Not Applicable
41.     (a)   Business of principal
              underwriters....................                   The Sponsor
        (b)   Branch offices of principal
              underwriters....................                   Not Applicable
        (c)   Salesmen of principal
              underwriters....................                           "
42.     Ownership of trust's
           securities by certain persons.....                            "
43.     Certain brokerage commissions
           received by principal
           underwriters......................                            "
44.     (a)   Method of valuation.............                   Summary of Essential Information,
                                                                         Offering Price, Accrued Interest,
                                                                         Volume and Other Discounts,
                                                                         Total Reinvestment Plan,
                                                                         Distribution of Units
        (b)   Schedule as to offering price...                   Not Applicable
        (c)   Variation in offering price
              to certain persons..............                   Distribution of Units, Total
                                                                         Reinvestment Plan, Volume and
                                                                         Other Discounts
45.     Suspension of redemption rights.....                     Trustee Redemption
46.     (a)   Redemption valuation............                   Comparison of Public Offering Price,
                                                                         Sponsor's Repurchase Price and
                                                                         Redemption Price, Trustee
                                                                         Redemption
</TABLE>


                                     -iii-
977.1

<PAGE>

<TABLE>
<CAPTION>

             Form N-8B-2                                                    Form S-6
             Item Number                                                Heading in Prospectus


<S>     <C>                                                      <C>
        (b)   Schedule as to
              redemption price................                   Not Applicable
47.     Maintenance of position in
           underlying securities.............                    Comparison of Public Offering Price,
                                                                         Sponsor's Repurchase Price and
                                                                         Redemption Price, Sponsor
                                                                         Repurchase, Trustee Redemption
</TABLE>

               V. Information Concerning the Trustee or Custodian

<TABLE>
<S>     <C>                                                      <C>
48.     Organization and regulation
           of trustee........................                    The Trustee
49.     Fees and expenses of trustee........                     Trust Expenses and Charges
50.     Trustee's lien......................                             "
</TABLE>

         VI. Information Concerning Insurance of Holders of Securities

<TABLE>
<S>     <C>                                                      <C>
51.     Insurance of holders of
           trust's securities................                    Not Applicable
</TABLE>

                           VII. Policy of Registrant

<TABLE>
<S>     <C>                                                      <C>
52.     (a)   Provisions of trust agreement
              with respect to selection or
              elimination of underlying
              securities......................                   Objectives, Portfolio, Portfolio
                                                                         Supervision
        (b)   Transactions involving
              elimination of underlying
              securities......................                   Not Applicable
        (c)   Policy regarding substitution
              or elimination of underlying
              securities......................                   Objectives, Portfolio, Portfolio
                                                                         Supervision, Substitution of Bonds
        (d)   Fundamental policy not
              otherwise covered...............                   Not Applicable
53.     Tax status of trust.................                     Tax Status
</TABLE>

                  VIII. Financial and Statistical Information

<TABLE>
<S>     <C>                                                      <C>
54.     Trust's securities during
           last ten years....................                    Not Applicable
55.     Hypothetical account for issuers
           of periodic payment plans.........                            "
56.     Certain information regarding
           periodic payment certificates.....                            "
57.     Certain information regarding
           periodic payment plans............                            "
58.     Certain other information
           regarding periodic payment plans..                            "
59.     Financial Statements
        (Instruction 1(c) to Form S-6)......                     Statement of Financial Condition
</TABLE>



                                      -iv-
977.1
<PAGE>

                 Note:  Part A of This Prospectus May Not Be
                   Distributed Unless Accompanied by Part B.


                          MUNICIPAL SECURITIES TRUST

                                   SERIES 35

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


   
            The Trust is a unit investment trust designated Series 35
("Municipal Trust") with an underlying portfolio of long-term tax-exempt bonds
issued by or on behalf of states, municipalities and public authorities, and was
formed to preserve capital and to provide interest income (including, where
applicable, earned original issue discount) which, in the opinions of bond
counsel to the respective issuers, is, with certain exceptions, currently exempt
from regular Federal income tax (including where applicable earned original
discount) under existing law but may be subject to state and local taxes. Such
interest income may, however, be a specific preference item for purposes of
Federal individual and/or corporate alternative minimum tax. Investors may
recognize taxable capital gain upon maturity or earlier redemption of the
underlying bonds. (See "Tax Status" and "The Trust--Portfolio" in Part B of this
Prospectus.) The Sponsor is Reich & Tang Distributors L.P. The value of the
Units of the Trust will fluctuate with the value of the underlying bonds.
Minimum purchase: 1 Unit.
    

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


   
            This Prospectus consists of two parts. Part A contains the Summary
of Essential Information as of June 30, 1996 (the "Evaluation Date"), a summary
of certain specific information regarding the Trust and audited financial
statements of the Trust, including the related portfolio, as of the Evaluation
Date. Part B of this Prospectus contains a general summary of the Trust.
    

                  Investors should retain both parts of this Prospectus for
                       future reference.

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


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

   
                   Prospectus Part A Dated October 31, 1996
    



81412.1

<PAGE>



   
            THE TRUST. The Trust is a unit investment trust formed to preserve
capital and to provide interest income (including, where applicable, earned
original issue discount) which, in the opinions of bond counsel to the
respective issuers, is, with certain exceptions, currently exempt from regular
federal income tax under existing law through investment in a fixed, diversified
portfolio of long-term bonds (the "Bonds") issued by or on behalf of states,
municipalities and public authorities. A Trust designated as a
short/intermediate-term trust must have a dollar-weighted average portfolio
maturity of more than two years but less than five years; a Trust designated as
an intermediate-term trust must have a dollar-weighted average portfolio
maturity of more than three years but not more than ten years; a Trust
designated as an intermediate/long-term trust must have a dollar-weighted
average portfolio maturity of more than ten years but less than fifteen years;
and a Trust designated as a long-term trust must have a dollar-weighted average
portfolio maturity of more than ten years. Although the Supreme Court has
determined that Congress has the authority to subject interest on bonds such as
the Bonds in the Trust to regular federal income taxation, existing law excludes
such interest from regular federal income tax. Such interest income may,
however, be subject to the federal corporate alternative minimum tax and to
state and local taxes. (See "Description of Portfolio" in this Part A for a
description of those Bonds which pay interest income subject to the federal
individual alternative minimum tax. See also "Tax Status" in Part B of this
Prospectus.) Some of the Bonds in the portfolio may be "Zero Coupon Bonds",
which are original issue discount bonds that provide for payment at maturity at
par value, but do not provide for the payment of any current interest. Some of
the Bonds in the portfolio may have been purchased at an aggregate premium over
par. Some of the Bonds in the Trust have been issued with optional refunding or
refinancing provisions ("Refunded Bonds") whereby the issuer of the Bond has the
right to call such Bond prior to its stated maturity date (and other than
pursuant to sinking fund provisions) and to issue new bonds ("Refunding Bonds")
in order to finance the redemption. Issuers typically utilize refunding calls in
order to take advantage of lower interest rates in the marketplace. Some of
these Refunded Bonds may be called for redemption pursuant to pre-refunding
provisions ("Pre-Refunded Bonds") whereby the proceeds from the issue of the
Refunding Bonds are typically invested in government securities in escrow for
the benefit of the holders of the Pre-Refunded Bonds until the refunding call
date. Usually, Pre-Refunded Bonds will bear a triple-A rating because of this
escrow. The issuers of Pre-Refunded Bonds must call such Bonds on their
refunding call date. Therefore, as of such date, the Trust will receive the call
price for such bonds but will cease receiving interest income with respect to
them. For a list of those Bonds which are Pre-Refunded Bonds, if any, as of the
Evaluation Date, see "Notes to Financial Statements" in this Part A. All of the
Bonds in the Trust were rated "A" or better by Standard & Poor's Corporation or
Moody's Investors Service, Inc. at the time originally deposited in the Trust.
For a discussion of the significance of such ratings see "Description of Bond
Ratings" in Part B of this Prospectus and for a list of ratings on the
Evaluation Date see the "Portfolio". The payment of interest and preservation of
capital are, of course, dependent upon the continuing ability of the issuers of
the Bonds to meet their obligations. There can be no assurance that the Trust's
objectives will be achieved. Investment in the Trust should be made with an
understanding of the risks which an investment in long-term fixed rate
obligations may entail, including the risk that the value of the underlying
portfolio will decline with increases in interest rates, and that the value of
Zero Coupon Bonds is subject to greater fluctuations than coupon bonds in
response to changes in interest rates. Each Unit in the Trust represents a
1/1925th undivided interest in the principal and net income of the Trust. The
principal amount of Bonds deposited in the Trust per Unit is reflected in the
Summary of Essential Information. (See "The Trust--Organization" in Part B of
this Prospectus.) The Units being offered hereby are issued and outstanding
Units which have been purchased by the Sponsor in the secondary market.
    


                                    A-2
81412.1

<PAGE>



   
            PUBLIC OFFERING PRICE. The secondary market Public Offering Price of
each Unit is equal to the aggregate bid price of the Bonds in the Trust divided
by the number of Units outstanding, plus a sales charge of 5.35% of the Public
Offering Price, which is the same as 5.652% of the net amount invested in Bonds
per Unit. The sales charge for secondary market purchases is based upon the
number of years remaining to maturity of each bond in the Trust's portfolio.
(See "Public Offering" in Part B of this Prospectus.) In addition, accrued
interest to expected date of settlement is added to the Public Offering Price.
If Units had been purchased on the Evaluation Date, the Public Offering Price
per Unit would have been $282.00 plus accrued interest of $7.63 under the
monthly distribution plan, $8.94 under the semi-annual distribution plan and
$23.53 under the annual distribution plan, for a total of $289.63, $290.94 and
$305.53, respectively. The Public Offering Price per Unit can vary on a daily
basis in accordance with fluctuations in the aggregate bid price of the Bonds.
(See the "Summary of Essential Information" and "Public Offering--Offering
Price" in Part B of this Prospectus.)
    

            ESTIMATED LONG TERM RETURN AND ESTIMATED CURRENT RETURN. Units of
each Trust are offered to investors on a "dollar price" basis (using the
computation method previously described under "Public Offering Price") as
distinguished from a "yield price" basis often used in offerings of tax exempt
bonds (involving the lesser of the yield as computed to maturity of bonds or to
an earlier redemption date). Since they are offered on a dollar price basis, the
rate of return on an investment in Units of each Trust is measured in terms of
"Estimated Current Return" and "Estimated Long Term Return".

            Estimated Long Term Return is calculated by: (1) computing the yield
to maturity or to an earlier call date (whichever results in a lower yield) for
each Bond in the Trust's portfolio in accordance with accepted bond practices,
which practices take into account not only the interest payable on the Bond but
also the amortization of premiums or accretion of discounts, if any; (2)
calculating the average of the yields for the Bonds in the Trust's portfolio by
weighing each Bond's yield by the market value of the Bond and by the amount of
time remaining to the date to which the Bond is priced (thus creating an average
yield for the portfolio of the Trust); and (3) reducing the average yield for
the portfolio of the Trust in order to reflect estimated fees and expenses of
the Trust and the maximum sales charge paid by investors. The resulting
Estimated Long Term Return represents a measure of the return to investors
earned over the estimated life of the Trust. (For the Estimated Long Term Return
to Certificateholders under the monthly, semi-annual and annual distribution
plans, see "Summary of Essential Information".)

            Estimated Current Return is a measure of the Trust's cash flow.
Estimated Current Return is computed by dividing the Estimated Net Annual
Interest Income per Unit by the Public Offering Price per Unit. In contrast to
the Estimated Long Term Return, the Estimated Current Return does not take into
account the amortization of premium or accretion of discount, if any, on the
Bonds in the portfolio of the Trust. Moreover, because interest rates on Bonds
purchased at a premium are generally higher than current interest rates on newly
issued bonds of a similar type with comparable rating, the Estimated Current
Return per Unit may be affected adversely if such Bonds are redeemed prior to
their maturity.

            The Estimated Net Annual Interest Income per Unit of the Trust will
vary with changes in the fees and expenses of the Trustee and the Evaluator
applicable to the Trust and with the redemption, maturity, sale or other
disposition of the Bonds in the Trust. The Public Offering Price will vary with
changes in the bid prices of the Bonds. Therefore, there is no assurance that
the present Estimated Current Return or Estimated Long Term Return will be
realized in the future. (For the Estimated Current Return to Certificateholders
under the monthly, semi-annual and annual distribution

                                    A-3
81412.1

<PAGE>



plans, see "Summary of Essential Information".  See "Estimated Long Term
Return and Estimated Current Return" in Part B of this Prospectus.)

            A schedule of cash flow projections is available from the Sponsor
upon request.

            DISTRIBUTIONS. Distributions of interest income, less expenses, will
be made by the Trust either monthly, semi-annually or annually depending upon
the plan of distribution applicable to the Unit purchased. A purchaser of a Unit
in the secondary market will initially receive distributions in accordance with
the plan selected by the prior owner of such Unit and may thereafter change the
plan as provided in "Interest and Principal Distributions" in Part B of this
Prospectus. Distributions of principal, if any, will be made semi-annually on
June 15 and December 15 of each year. (See "Rights of
Certificateholders--Interest and Principal Distributions" in Part B of this
Prospectus. For estimated monthly, semi-annual and annual interest
distributions, see "Summary of Essential Information".)

   
            MARKET FOR UNITS. The Sponsor, although not obligated to do so,
intends to maintain a market for the Units at prices based upon the aggregate
bid price of the Bonds in the portfolio of the Trust. The Secondary Market
repurchase price is based on the aggregate bid price of the Bonds in the Trust
portfolio, and the reoffer price is based on the aggregate bid price of the
Bonds plus a sales charge of 5.35% of the Public Offering Price (5.652% of the
net amount invested) plus net accrued interest. If such a market is not
maintained, a Certificateholder will be able to redeem his or her Units with the
Trustee at a price also based upon the aggregate bid price of the Bonds. (See
"Sponsor Repurchase" and "Public Offering--Offering Price" in Part B of this
Prospectus.)
    

            TOTAL REINVESTMENT PLAN. Certificateholders under the semi-annual
and annual plans of distribution have the opportunity to have their interest
distributions and principal distributions, if any, reinvested in available
series of "Insured Municipal Securities Trust" or "Municipal Securities Trust."
(See "Total Reinvestment Plan" and for residents of Texas, see "Total
Reinvestment Plan for Texas Residents" in Part B of this Prospectus.) The Plan
is not designed to be a complete investment program.


                                    A-4
81412.1

<PAGE>



                          MUNICIPAL SECURITIES TRUST
                                   SERIES 35

   
             SUMMARY OF ESSENTIAL INFORMATION AS OF JUNE 30, 1996


Date of Deposit*:  October 15, 1986          Minimum Principal Distribution:
Principal Amount of Bonds ... $675,000         $1.00 per Unit.
Number of Units ............. 1,925          Weighted Average Life
Fractional Undivided Inter-                    to Maturity:  21.4 Years.
  est in Trust per Unit ..... 1/1925         Minimum Value of Trust:
Principal Amount of                            Trust may be terminated if
  Bonds per Unit ............ $350.65          value of Trust is less than
Secondary Market Public                        $800,000 in principal amount of
  Offering Price**                             Bonds.
  Aggregate Bid Price                        Mandatory Termination Date:
    of Bonds in Trust ....... $515,293.52+++   The earlier of December 31,
  Divided by 1,925 Units .... $267.68          2035 or the disposition of the
  Plus Sales Charge of 5.35%                   last Bond in the Trust.
    of Public Offering Price  $14.32         Trustee***:  The Chase Manhattan
  Public Offering Price                        Bank.
    per Unit ................ $282.00+       Trustee's Annual Fee:  Monthly
Redemption and Sponsor's                       plan $1.02 per $1,000; semi-
  Repurchase Price                             annual plan $.54 per $1,000;
  per Unit .................. $267.68+         and annual plan is $.35 per
                                     +++       $1,000.
                                     ++++    Evaluator:  Kenny S&P Evaluation
Excess of Secondary Market                     Services.
  Public Offering Price                      Evaluator's Fee for Each
  over Redemption and                          Evaluation:  Minimum of $12
  Sponsor's Repurchase                         plus $.25 per each issue of
  Price per Unit ............ $14.32++++       Bonds in excess of 50 issues
Difference between Public                      (treating separate maturities
  Offering Price per Unit                      as separate issues).
  and Principal Amount per                   Sponsor:  Reich & Tang
  Unit Premium/(Discount) ... $(68.65)         Distributors L.P.
Evaluation Time:  4:00 p.m.                  Sponsor's Annual Fee:  Maximum of
  New York Time.                               $.25 per $1,000 principal
                                               amount of Bonds (see "Trust
                                               Expenses and Charges" in Part B
                                               of this Prospectus).
    


      PER UNIT INFORMATION BASED UPON INTEREST DISTRIBUTION PLAN ELECTED

                                          Monthly     Semi-Annual    Annual
                                          Option        Option       Option

   
Gross annual interest income# .........   $13.55       $13.55         $13.55
Less estimated annual fees and
  expenses ............................     1.50         1.31           1.32
Estimated net annual interest             ______       ______         ______
  income (cash)# ......................   $12.05       $12.24         $12.23
Estimated interest distribution# ......     1.00         6.12          12.23
Estimated daily interest accrual# .....    .0335        .0340          .0340
Estimated current return#++ ...........    4.27%        4.34%          4.34%
Estimated long term return++ ..........   4.817%       4.903%         4.900%
Record dates ..........................   1st of      Dec. 1 and     Dec. 1
                                          each month  June 1
Interest distribution dates ...........   15th of     Dec. 15 and    Dec. 15
                                          each month  June 15
    

                                    A-5
81412.1

<PAGE>



                 Footnotes to Summary of Essential Information


   *  The Date of Deposit is the date on which the Trust Agreement was signed
      and the deposit of the Bonds with the Trustee made.

  **  For information regarding offering price per unit and applicable sales
      charge under the Total Reinvestment Plan, see "Total Reinvestment Plan" in
      Part B of this Prospectus.

      The proceeds from securities called July 1, 1996 and certain amounts
      distributable as of June 30, 1996 are reported in the summary of essential
      information as if they had been distributed as of year-end.

   
 ***  The Trustee maintains its principal executive office at 270 Park Avenue,
      New York, New York 10017 and its unit investment trust office at 770
      Broadway, New York, New York 10003 (tel. no.: 1-800-882-9898). For
      information regarding redemption by the Trustee, see "Trustee Redemption"
      in Part B of this Prospectus.

   +  Plus accrued interest to expected date of settlement (approximately three
      business days after purchase) of $7.63 monthly, $8.94 semi-annually and
      $23.53 annually.
    

  ++  The estimated current return and estimated long term return are increased
      for transactions entitled to a discount (see "Employee Discounts" in Part
      B of this Prospectus), and are higher under the semi-annual and annual
      options due to lower Trustee's fees and expenses.

 +++  Based solely upon the bid side evaluation of the underlying Bonds
      (including, where applicable, undistributed cash in the principal
      account). Upon tender for redemption, the price to be paid will be
      calculated as described under "Trustee Redemption" in Part B of this
      Prospectus.

++++  See "Comparison of Public Offering Price, Sponsor's Repurchase Price and
      Redemption Price" in Part B of this Prospectus.

   #  Does not include income accrual from original issue discount bonds, if
      any.


                                    A-6
81412.1

<PAGE>



   
                        INFORMATION REGARDING THE TRUST
                              AS OF JUNE 30, 1996


DESCRIPTION OF PORTFOLIO*

            The portfolio of the Trust consists of 5 issues representing
obligations of issuers located in 5 states. The Sponsor has not participated as
a sole underwriter or manager, co-manager or member of an underwriting syndicate
from which any of the initial aggregate principal amount of the Bonds were
acquired. Approximately 18.5% of the Bonds are obligations of state and local
housing authorities; none are hospital revenue bonds; approximately 44.4% are
issued in connection with the financing of nuclear generating facilities; and
none are "mortgage subsidy" bonds. All of the Bonds in the Trust are subject to
redemption prior to their stated maturity dates pursuant to sinking fund or call
provisions. The Bonds may also be subject to other calls, which may be permitted
or required by events which cannot be predicted (such as destruction,
condemnation, termination of a contract, or receipt of excess or unanticipated
revenues). None of the Bonds are general obligation bonds. Five issues
representing $675,000 of the principal amount of the Bonds are payable from the
income of a specific project or authority and are not supported by the issuer's
power to levy taxes. The portfolio is divided for purpose of issue as follows:
Airport 1, Federally Insured Multi-Family Housing 1, Nuclear Power 1 and
Turnpike 1. For an explanation of the significance of these factors see "The
Trust--Portfolio" in Part B of this Prospectus.

            As of June 30, 1996, $425,000 (approximately 63% of the aggregate
principal amount of the Bonds) were original issue discount bonds. Of these
original issue discount bonds, $125,000 (approximately 18.5% of the aggregate
principal amount of the Bonds) are Zero Coupon Bonds. Zero Coupon Bonds do not
provide for the payment of any current interest and provide for payment at
maturity at par value unless sooner sold or redeemed. The market value of Zero
Coupon Bonds is subject to greater fluctuations than coupon bonds in response to
changes in interest rates. None of the aggregate principal amount of the Bonds
in the Trust were purchased at a "market" discount from par value at maturity,
approximately 37% were purchased at a premium and none were purchased at par.
For an explanation of the significance of these factors see "Discount and Zero
Coupon Bonds" in Part B of this Prospectus.
    

            None of the Bonds in the Trust are subject to the federal
individual alternative minimum tax under the Tax Reform Act of 1986.  See "Tax
Status" in Part B of this Prospectus.

   
- --------
*     Changes in the Trust Portfolio:  From July 1, 1996 to September 15,
1996, the entire principal amount of the Bond in portfolio no. 1b was called
for redemption pursuant to pre-refunding provisions and is no longer contained
in the Trust.
    

                                    A-7
81412.1

<PAGE>



                     FINANCIAL AND STATISTICAL INFORMATION


Selected data for each Unit outstanding for the periods listed below:

                                                                    Distribu-
                                                                    tions of
                                        Distributions of Interest   Principal
                                       During the Period (per Unit)  During
                            Net Asset*            Semi-               the
                 Units Out-   Value    Monthly    Annual     Annual  Period
Period Ended      standing   Per Unit  Option     Option     Option (Per Unit)


   
June 30, 1994       2,000      $708.45 $59.46     $60.04     $67.21  $153.00
June 30, 1995       1,973       558.01  49.30      49.83      54.59   140.75
June 30, 1996       1,925       425.79  35.89      36.30      44.87   121.72
    


- --------
*     Net Asset Value per Unit is calculated by dividing net assets as disclosed
      in the "Statement of Net Assets" by the number of Units outstanding as of
      the date of the Statement of Net Assets. See Note 5 of Notes to Financial
      Statements for a description of the components of Net Assets.

                                    A-8
81412.1

<PAGE>
Report of Independent Accountants

To the Sponsor, Trustee and Certificateholders of
Municipal Securities Trust, Series 35

In our opinion, the accompanying statement of net assets, including the
portfolio of investments, and the related statements of operations and of
changes in net assets and the financial highlights present fairly, in all
material respects, the financial position of Municipal Securities Trust, Series
35 (the "Trust") at June 30, 1996, the results of its operations, the changes
in its net assets and the financial highlights for the year then ended, in
conformity with generally accepted accounting principles. These financial
statements and financial highlights (hereafter referred to as "financial
statements") are the responsibility of the Trust's management; our
responsibility is to express an opinion on these financial statements based on
our audit. We conducted our audit of these financial statements in accordance
with generally accepted auditing standards which require that we plan and
perform the audit to obtain reasonable assurance about whether the financial
statements are free of material misstatement. An audit includes examining, on a
test basis, evidence supporting the amounts and disclosures in the financial
statements, assessing the accounting principles used and significant estimates
made by management, and evaluating the overall financial statement
presentation. We believe that our audit, which included confirmation of
securities at June 30, 1996 by correspondence with the Trustee, provides a
reasonable basis for the opinion expressed above. The financial statements for
the prior periods presented were audited by other independent accountants,
whose report dated September 15, 1995, except as to Note 7 as to which the date
is September 28, 1995, expressed an unqualified opinion on those financial
statements.





PRICE WATERHOUSE LLP
1177 Avenue of the Americas
New York, New York  10036
October 16, 1996


<PAGE>


Municipal Securities Trust, Series 35

Portfolio of Investments June 30, 1996
- -------------------------------------------------------------------------------


<TABLE>
<CAPTION>
                                                                                         Redemption 
             Aggregate                                                Coupon             Feature(2)(4)
Portfolio    Principal    Name of Issuer and Title       Ratings      Rate/Date(s)       S.F. - Sinking Fund     Market
   No.       Amount          of Bonds                      (1)        of Maturity(2)     Ref. - Refunding        Value(3)
<S>          <C>          <C>                            <C>          <C>                <C>                     <C>

  1a         $   40,000   Kentucky State Turnpike           A*        8.500%             1/01/99 @ 100 S.F.    $  40,945
                          Authority Toll Road Revenue                 7/01/2004          7/01/96 @ 102 Ref.
                          Bonds, Series A

  1b             60,000   Kentucky State Turnpike            A        8.500              9/01/96 @102 S.F.        61,200
                          Authority Toll  Road                        7/01/2004          None
                          Revenue Bonds, Series A


   2            200,000   North Carolina Eastern           BBB+       4.000              1/01/17 @ 100 S.F.      156,284
                          Municipal Power Agency                      1/01/2018          None
                          Power System Revenue
                          Bonds, Refunding Series A

   3            150,000   Memphis-Shelby County,            BBB       7.875              No Sinking Fund         166,203
                          Tennessee Airport Authority,                9/01/2009          9/01/01 @ 103 Ref.
                          Special Facility and Project
                          Revenue Bonds (Federal
                          Express Corp.

   4            100,000   Intermountain Power               AA-       5.000              7/01/18 @ 100 S.F.       84,960
                          Agency (a political                         7/01/2021          7/01/96 @ 100 Ref.
                          subdivision of the State of
                          Utah) Power Supply
                          Revenue Bonds Series
                          1986A

   5            125,000   Housing Finance Authority         NR        0.000              1/01/97 @ 14.412 S.F.     5,786
                          of Dade County (Florida)                    7/01/2026          1/01/97 @ 4.827 Ref.
                          Multifamily Mortgage
                          Revenue Bonds, 1984
                          Series B (T.M. Alexander
                          Plaza Project - FHA Insured
                          Mortgage Loan)


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

              $ 675,000    Total Investments (Cost (3) $456,547)                                                $515,378
              =========                                ========
</TABLE>


See accompanying footnotes to portfolio and notes to financial statements.


<PAGE>


Municipal Securities Trust, Series 35

Footnotes to Portfolio - June 30, 1996
- ---------------------------------------------------------------------------


(1)      All ratings are by Kenny S&P Evaluation Services, a business unit of
         J.J. Kenny Company, Inc., a subsidiary of The McGraw-Hill Companies,
         Inc., except for those identified by an asterisk (*) which are by
         Moody's Investors Service, Inc. A brief description of the ratings
         symbols and their meaning is set forth under "Description of Bond
         Ratings" in Part B of the Prospectus.

(2)      See "The Trust - Portfolio" in Part B of the Prospectus for an
         explanation of redemption features. See "Tax Status" in Part B of the
         Prospectus for a statement of the Federal tax consequences to a
         Certificateholder upon the sale, redemption or maturity of a bond.

(3)      At June 30, 1996, the net unrealized appreciation of all the bonds was
         comprised of the following:

                 Gross Unrealized Appreciation       $          65,811
                 Gross Unrealized Depreciation                  (6,980)
                                                                --------


                 Net Unrealized Appreciation         $          58,831
                                                                -------


(4)      The Bonds may also be subject to other calls, which may be permitted
         or required by events which cannot be predicted (such as destruction,
         condemnation, termination of a contract, or receipt of excess or
         unanticipated revenues).



The accompanying notes form an integral part of the financial statements.


<PAGE>


Municipal Securities Trust, Series 35

Statement of Net Assets
June 30, 1996
- ------------------------------------------------------------------------------


Investments in Securities,
   at Market Value (Cost $456,547)               $         515,378
                                                         -----------


Other Assets
   Accrued Interest                                          14,590
   Cash                                                     289,971
                                                          ---------

     Total Other Assets                                     304,561
                                                          ---------


Other Liabilities
   Accrued Expenses                                             285
                                                          ---------

     Total Other Liabilities                                    285
                                                          ---------


Excess of Other Assets over Other Liabilities               304,276
                                                          ---------


Net Assets (1,925 Units of Fractional Undivided
   Interest Outstanding, $425.79 per Unit)               $   819,654
                                                          ==========


The accompanying notes form an integral part of the financial statements.


<PAGE>


Municipal Securities Trust, Series 35

Statement of Operations
- ------------------------------------------------------------------------------

                                             For the Years Ended June 30,
                                           1996         1995         1994

Investment Income
    Interest                             $ 66,601    $ 101,153     $ 121,705
                                         --------    ---------     ---------


Expenses
    Trustee's Fees                          2,522        2,830         2,776
    Evaluator's Fees                          825          825           899
    Sponsor's Advisory Fee                    375          375           450
                                         --------    ---------     ---------


        Total Expenses                      3,722        4,030         4,125
                                         --------    ---------      --------


    Net Investment Income                  62,879       97,123       117,580
                                         --------    ---------      --------


Realized and Unrealized Gain (Loss)
    Realized Gain (Loss) on
        Investments                       (49,794)     (40,411)      (28,594)
    Change in Unrealized Appreciation
         (Depreciation) on Investments     37,635       23,052       (61,717)
                                          -------     --------      ---------


    Net Gain (Loss) on Investments        (12,159)     (17,359)      (90,311)
                                          -------     --------      ---------


    Net Increase in Net Assets
        Resulting from Operations        $ 50,720    $  79,764      $ 27,269
                                         ========    =========      ========


The accompanying notes form an integral part of the financial statements.


<PAGE>


Municipal Securities Trust, Series 35

Statement of Changes in Net Assets
- ------------------------------------------------------------------------------

                                             For the Years Ended June 30,
                                           1996          1995         1994

Operations
    Net Investment Income                 $ 62,879      97,123     $ 117,580
    Realized Gain (Loss) on
        Investments                        (49,794)    (40,411)      (28,594)
    Change in Unrealized Appreciation
      (Depreciation) on Investments         37,635      23,052       (61,717)
                                          --------    --------     ---------


            Net Increase in Net
               Assets Resulting
               From Operations              50,720      79,764        27,269
                                           -------    --------     ---------


Distributions to Certificateholders
    Investment Income                       71,104      99,001       119,562
    Principal                              240,154     281,500       306,000

Redemptions
    Interest                                   741         378          -
    Principal                               20,013      14,831          -
                                           -------    --------       -------


            Total Distributions
               and Redemptions             332,012     395,710       425,562
                                          -------     --------      --------


            Total Increase (Decrease)     (281,292)   (315,946)      398,293)

Net Assets
    Beginning of Year                    1,100,946    1,416,892    1,815,185
                                         ---------    ---------    ---------


    End of Year (Includes
        Undistributed Net Investment
        Income of $21,616, $30,582
        and $32,838, Respectively)       $ 819,654  $1,100,946     $1,416,892
                                         =========  ==========     ==========

The accompanying notes form an integral part of the financial statements.


<PAGE>


Municipal Securities Trust, Series 35

Notes to Financial Statements
June 30, 1996, 1995 and 1994
- -----------------------------------------------------------------------------

1.  Organization

    Municipal Securities Trust, Series 35 (the "Trust") was organized on
    December 1, 1988 by Bear Stearns & Co. Inc. under the laws of the State of
    New York by a Trust Indenture and Agreement, and is registered under the
    Investment Company Act of 1940. The Trust was formed to preserve capital
    and to provide interest income.

    Effective September 2, 1995, United States Trust Company of New York was
    merged into The Chase Manhattan Bank (the "Trustee"). Accordingly, Chase is
    the successor trustee of the Trust.

2.  Summary of Significant Accounting Policies

    The following is a summary of significant accounting policies consistently
    followed by the Trust in preparation of its financial statements. The
    policies are in conformity with generally accepted accounting principles
    ("GAAP"). The preparation of financial statements in accordance with GAAP
    requires management to make estimates and assumptions that affect the
    reported amounts and disclosures in the financial statements. Actual
    amounts could differ from those estimates.

    Interest Income
    The discount on the zero-coupon bonds is accreted by the interest method
    over the respective lives of the bonds. The accretion of such discount is
    included in interest income; however, it is not distributed until realized
    in cash upon maturity or sale of the respective bonds.

    Security Valuation
    Investments are carried at market value which is determined by Kenny S&P
    Evaluation Services, a business unit of J.J. Kenny Company, Inc., a
    subsidiary of The McGraw-Hill Companies, Inc. The market value of the
    investments is based upon the bid prices for the bonds at the end of the
    period, which approximates the fair value of the securities at that date,
    except that the market value on the date of deposit represents the cost to
    the Trust based on the offering prices for investments at that date. The
    differences between cost (including accumulated accretion of original issue
    discount on zero-coupon bonds) and market value is reflected as unrealized
    appreciation (depreciation) of investments. Securities transactions are
    recorded on the trade date. Realized gains (losses) from securities
    transactions are determined on the basis of average cost of the securities
    sold or redeemed.


<PAGE>


Municipal Securities Trust, Series 35

Notes to Financial Statements
June 30, 1996, 1995 and 1994
- ----------------------------------------------------------------------------

3.  Income Taxes

    No provision for federal income taxes has been made in the accompanying
    financial statements because the Trust intends to continue to qualify for
    the tax treatment applicable to Grantor Trusts under the Internal Revenue
    Code. Under existing law, if the Trust so qualifies, it will not be subject
    to federal income tax on net income and capital gains that are distributed
    to unitholders.

4.  Trust Administration

    The Trustee has custody of assets and responsibility for the accounting
    records and financial statements of the Trust and is responsible for
    establishing and maintaining a system of internal control related thereto.
    The Trustee is also responsible for all estimates of expenses and accruals
    reflected in the Trust's financial statements.

    The Trust Indenture and Agreement provides for interest distributions as
    often as monthly (depending upon the distribution plan elected by the
    Certificateholders).

    The Trust Indenture and Agreement further requires that principal received
    from the disposition of bonds, other than those bonds sold in connection
    with the redemption of units, be distributed to Certificateholders.

    The Trust Indenture and Agreement also requires the Trust to redeem units
    tendered. For the years ended June 30, 1996 and 1995, 48 and 27 units were
    redeemed, respectively. No units were redeemed for the year ended June 30,
    1994.

    The Trust pays an annual fee for trustee services rendered by the Trustee
    that ranges from $.35 to $1.02 per $1,000 of outstanding investment
    principal. In addition, a minimum fee of $12 is paid to a service bureau
    for each portfolio valuation. A maximum fee of $.25 per $1,000 of
    outstanding investment principal is paid to the Sponsor. For the year ended
    June 30, 1996, the "Trustee's Fees" are comprised of Trustee fees of
    $1,065, and other expenses of $1,457. The other expenses include
    professional, printing and miscellaneous fees.



<PAGE>


Municipal Securities Trust, Series 35

Notes to Financial Statements
June 30, 1996, 1995 and 1994
- -----------------------------------------------------------------------------

5.  Net Assets

    At June 30, 1996, the net assets of the Trust represented the interest of
    Certificateholders as follows:

     Original Cost to Certificateholders           $  2,046,336
     Less Initial Gross Underwriting Commission        (100,260)
                                                    ------------

                                                      1,946,076


     Accumulated Cost of Bonds Sold, Matured
      or Called                                      (1,492,871)
     Net Unrealized Appreciation                         58,831
     Undistributed Net Investment Income                 21,616
     Distributions in Excess of Proceeds
      from Investments                                  286,002
                                                     -----------


        Total                                      $    819,654
                                                     ==========


         The original cost to Certificateholders, less the initial gross
         underwriting commission, represents the aggregate initial public
         offering price net of the applicable sales charge on 2,000 units of
         fractional undivided interest of the Trust as of the date of deposit.

         Undistributed net investment income includes accumulated accretion of
         original issue discount of $3,342.

6.       Concentration of Credit Risk

         Since the Trust invests a portion of its assets in municipal bonds, it
         may be affected by economic and political developments in the
         municipalities. Certain debt obligations held by the Trust may be
         entitled to the benefit of insurance, standby letters of credit or
         other guarantees of banks or other financial institutions.

7.       Successor Sponsor

         Effective September 28, 1995, Reich & Tang Distributors L.P. ("Reich &
         Tang") has become the successor sponsor (the "Sponsor") to certain of
         the unit investment trusts previously sponsored by Bear, Stearns & Co.
         Inc. As successor Sponsor, Reich & Tang has assumed all of the
         obligations and rights of Bear Stearns & Co. Inc., the previous
         sponsor.



<PAGE>

Municipal Securities Trust, Series 35

Notes to Financial Statements
June 30, 1996, 1995 and 1994
- -----------------------------------------------------------------------------

8.  Financial Highlights (per unit)*

    Selected data for a unit of the Trust outstanding for the year ended
June 30, 1996:

  Net Asset Value, Beginning of Period**                     $  558.01
      Interest Income                        $  34.17
      Expenses                                 (1.91)
                                              --------


      Net Investment Income                                      32.26
      Net Gain or Loss on Investments(1)                          5.87
                                                               -------


  Total from Investment Operations                              596.14

  Less Distributions
      to Certificateholders
          Income                               36.48
          Principal                           123.22
      for Redemptions
          Interest                               .38
          Principal                            10.27
                                              ------


  Total Distributions                                            170.35
                                                                -------


  Net Asset Value, End of Period**                           $   425.79
                                                                -------



  See "Financial and Statistical Information" in Part A of this
  Prospectus for amounts of per unit distributions during the years
  ended June 30, 1996, 1995 and 1994 based on actual units.

(1)      Net gain or loss on investments is a result of changes in outstanding
         units since July 1, 1995 and the dates of net gain and loss on
         investments.


- -------- 

*    Unless otherwise stated, based upon average units outstanding during the
     year of 1,949 ([1,973+1,925]/2).

**   Based upon actual units outstanding.

<PAGE>

                   Note: Part A of This Prospectus May Not Be
                   Distributed Unless Accompanied by Part B.


                           MUNICIPAL SECURITIES TRUST

                                   SERIES 39

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


   
     The Trust is a unit investment trust designated Series 39 ("Municipal
Trust") with an underlying portfolio of long-term tax-exempt bonds issued by or
on behalf of states, municipalities and public authorities, and was formed to
preserve capital and to provide interest income (including, where applicable,
earned original issue discount) which, in the opinions of bond counsel to the
respective issuers, is, with certain exceptions, currently exempt from regular
Federal income tax (including where applicable earned original discount) under
existing law but may be subject to state and local taxes. Such interest income
may, however, be a specific preference item for purposes of Federal individual
and/or corporate alternative minimum tax. Investors may recognize taxable
capital gain upon maturity or earlier redemption of the underlying bonds. (See
"Tax Status" and "The Trust--Portfolio" in Part B of this Prospectus.) The
Sponsor is Reich & Tang Distributors L.P. The value of the Units of the Trust
will fluctuate with the value of the underlying bonds. Minimum purchase: 1
Unit.
    

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


   
     This Prospectus consists of two parts. Part A contains the Summary of
Essential Information as of June 30, 1996 (the "Evaluation Date"), a summary of
certain specific information regarding the Trust and audited financial
statements of the Trust, including the related portfolio, as of the Evaluation
Date. Part B of this Prospectus contains a general summary of the Trust.
    

                   Investors should retain both parts of this
                        Prospectus for future reference.

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


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

   
                    Prospectus Part A Dated October 31, 1996
    



81247.1

<PAGE>



   
     THE TRUST. The Trust is a unit investment trust formed to preserve capital
and to provide interest income (including, where applicable, earned original
issue discount) which, in the opinions of bond counsel to the respective
issuers, is, with certain exceptions, currently exempt from regular federal
income tax under existing law through investment in a fixed, diversified
portfolio of long-term bonds (the "Bonds") issued by or on behalf of states,
municipalities and public authorities. A Trust designated as a
short/intermediate-term trust must have a dollar-weighted average portfolio
maturity of more than two years but less than five years; a Trust designated as
an intermediate-term trust must have a dollar-weighted average portfolio
maturity of more than three years but not more than ten years; a Trust
designated as an intermediate/long-term trust must have a dollar-weighted
average portfolio maturity of more than ten years but less than fifteen years;
and a Trust designated as a long-term trust must have a dollar-weighted average
portfolio maturity of more than ten years. Although the Supreme Court has
determined that Congress has the authority to subject interest on bonds such as
the Bonds in the Trust to regular federal income taxation, existing law
excludes such interest from regular federal income tax. Such interest income
may, however, be subject to the federal corporate alternative minimum tax and
to state and local taxes. (See "Description of Portfolio" in this Part A for a
description of those Bonds which pay interest income subject to the federal
individual alternative minimum tax. See also "Tax Status" in Part B of this
Prospectus.) Some of the Bonds in the portfolio may be "Zero Coupon Bonds",
which are original issue discount bonds that provide for payment at maturity at
par value, but do not provide for the payment of any current interest. Some of
the Bonds in the portfolio may have been purchased at an aggregate premium over
par. Some of the Bonds in the Trust have been issued with optional refunding or
refinancing provisions ("Refunded Bonds") whereby the issuer of the Bond has
the right to call such Bond prior to its stated maturity date (and other than
pursuant to sinking fund provisions) and to issue new bonds ("Refunding Bonds")
in order to finance the redemption. Issuers typically utilize refunding calls
in order to take advantage of lower interest rates in the marketplace. Some of
these Refunded Bonds may be called for redemption pursuant to pre-refunding
provisions ("Pre-Refunded Bonds") whereby the proceeds from the issue of the
Refunding Bonds are typically invested in government securities in escrow for
the benefit of the holders of the Pre-Refunded Bonds until the refunding call
date. Usually, Pre-Refunded Bonds will bear a triple-A rating because of this
escrow. The issuers of Pre-Refunded Bonds must call such Bonds on their
refunding call date. Therefore, as of such date, the Trust will receive the
call price for such bonds but will cease receiving interest income with respect
to them. For a list of those Bonds which are Pre-Refunded Bonds, if any, as of
the Evaluation Date, see "Notes to Financial Statements" in this Part A. All of
the Bonds in the Trust were rated "A" or better by Standard & Poor's
Corporation or Moody's Investors Service, Inc. at the time originally deposited
in the Trust. For a discussion of the significance of such ratings see
"Description of Bond Ratings" in Part B of this Prospectus and for a list of
ratings on the Evaluation Date see the "Portfolio". The payment of interest and
preservation of capital are, of course, dependent upon the continuing ability
of the issuers of the Bonds to meet their obligations. There can be no
assurance that the Trust's objectives will be achieved. Investment in the Trust
should be made with an understanding of the risks which an investment in
long-term fixed rate obligations may entail, including the risk that the value
of the underlying portfolio will decline with increases in interest rates, and
that the value of Zero Coupon Bonds is subject to greater fluctuations than
coupon bonds in response to changes in interest rates. Each Unit in the Trust
represents a 1/2381st undivided interest in the principal and net income of the
Trust. The principal amount of Bonds deposited in the Trust per Unit is
reflected in the Summary of Essential Information. (See "The
Trust--Organization" in Part B of this Prospectus.) The Units being offered
hereby are issued and outstanding Units which have been purchased by the
Sponsor in the secondary market.
    


                                      A-2
81247.1

<PAGE>



   
     PUBLIC OFFERING PRICE. The secondary market Public Offering Price of each
Unit is equal to the aggregate bid price of the Bonds in the Trust divided by
the number of Units outstanding, plus a sales charge of 4.61% of the Public
Offering Price, which is the same as 4.832% of the net amount invested in Bonds
per Unit. The sales charge for secondary market purchases is based upon the
number of years remaining to maturity of each bond in the Trust's portfolio.
(See "Public Offering" in Part B of this Prospectus.) In addition, accrued
interest to expected date of settlement is added to the Public Offering Price.
If Units had been purchased on the Evaluation Date, the Public Offering Price
per Unit would have been $540.01 plus accrued interest of $9.35 under the
monthly distribution plan, $12.60 under the semi-annual distribution plan and
$32.85 under the annual distribution plan, for a total of $549.36, $552.61 and
$572.86, respectively. The Public Offering Price per Unit can vary on a daily
basis in accordance with fluctuations in the aggregate bid price of the Bonds.
(See the "Summary of Essential Information" and "Public Offering--Offering
Price" in Part B of this Prospectus.)
    

     ESTIMATED LONG TERM RETURN AND ESTIMATED CURRENT RETURN. Units of each
Trust are offered to investors on a "dollar price" basis (using the computation
method previously described under "Public Offering Price") as distinguished
from a "yield price" basis often used in offerings of tax exempt bonds
(involving the lesser of the yield as computed to maturity of bonds or to an
earlier redemption date). Since they are offered on a dollar price basis, the
rate of return on an investment in Units of each Trust is measured in terms of
"Estimated Current Return" and "Estimated Long Term Return".

     Estimated Long Term Return is calculated by: (1) computing the yield to
maturity or to an earlier call date (whichever results in a lower yield) for
each Bond in the Trust's portfolio in accordance with accepted bond practices,
which practices take into account not only the interest payable on the Bond but
also the amortization of premiums or accretion of discounts, if any; (2)
calculating the average of the yields for the Bonds in the Trust's portfolio by
weighing each Bond's yield by the market value of the Bond and by the amount of
time remaining to the date to which the Bond is priced (thus creating an
average yield for the portfolio of the Trust); and (3) reducing the average
yield for the portfolio of the Trust in order to reflect estimated fees and
expenses of the Trust and the maximum sales charge paid by investors. The
resulting Estimated Long Term Return represents a measure of the return to
investors earned over the estimated life of the Trust. (For the Estimated Long
Term Return to Certificateholders under the monthly, semi-annual and annual
distribution plans, see "Summary of Essential Information".)

     Estimated Current Return is a measure of the Trust's cash flow. Estimated
Current Return is computed by dividing the Estimated Net Annual Interest Income
per Unit by the Public Offering Price per Unit. In contrast to the Estimated
Long Term Return, the Estimated Current Return does not take into account the
amortization of premium or accretion of discount, if any, on the Bonds in the
portfolio of the Trust. Moreover, because interest rates on Bonds purchased at
a premium are generally higher than current interest rates on newly issued
bonds of a similar type with comparable rating, the Estimated Current Return
per Unit may be affected adversely if such Bonds are redeemed prior to their
maturity.

     The Estimated Net Annual Interest Income per Unit of the Trust will vary
with changes in the fees and expenses of the Trustee and the Evaluator
applicable to the Trust and with the redemption, maturity, sale or other
disposition of the Bonds in the Trust. The Public Offering Price will vary with
changes in the bid prices of the Bonds. Therefore, there is no assurance that
the present Estimated Current Return or Estimated Long Term Return will be
realized in the future. (For the Estimated Current Return to Certificateholders
under the monthly, semi-annual and annual distribution

                                      A-3
81247.1

<PAGE>



plans, see "Summary of Essential Information". See "Estimated Long Term Return
and Estimated Current Return" in Part B of this Prospectus.)

     A schedule of cash flow projections is available from the Sponsor upon
request.

     DISTRIBUTIONS. Distributions of interest income, less expenses, will be
made by the Trust either monthly, semi-annually or annually depending upon the
plan of distribution applicable to the Unit purchased. A purchaser of a Unit in
the secondary market will initially receive distributions in accordance with
the plan selected by the prior owner of such Unit and may thereafter change the
plan as provided in "Interest and Principal Distributions" in Part B of this
Prospectus. Distributions of principal, if any, will be made semi-annually on
June 15 and December 15 of each year. (See "Rights of
Certificateholders--Interest and Principal Distributions" in Part B of this
Prospectus. For estimated monthly, semi-annual and annual interest
distributions, see "Summary of Essential Information".)

   
     MARKET FOR UNITS. The Sponsor, although not obligated to do so, intends to
maintain a market for the Units at prices based upon the aggregate bid price of
the Bonds in the portfolio of the Trust. The Secondary Market repurchase price
is based on the aggregate bid price of the Bonds in the Trust portfolio, and
the reoffer price is based on the aggregate bid price of the Bonds plus a sales
charge of 4.61% of the Public Offering Price (4.832% of the net amount
invested) plus net accrued interest. If such a market is not maintained, a
Certificateholder will be able to redeem his or her Units with the Trustee at a
price also based upon the aggregate bid price of the Bonds. (See "Sponsor
Repurchase" and "Public Offering--Offering Price" in Part B of this
Prospectus.)
    

     TOTAL REINVESTMENT PLAN. Certificateholders under the semi-annual and
annual plans of distribution have the opportunity to have their interest
distributions and principal distributions, if any, reinvested in available
series of "Insured Municipal Securities Trust" or "Municipal Securities Trust."
(See "Total Reinvestment Plan" and for residents of Texas, see "Total
Reinvestment Plan for Texas Residents" in Part B of this Prospectus.) The Plan
is not designed to be a complete investment program.


                                      A-4
81247.1

<PAGE>


<TABLE>
<CAPTION>

                                            MUNICIPAL SECURITIES TRUST
                                                     SERIES 39

   
                               SUMMARY OF ESSENTIAL INFORMATION AS OF JUNE 30, 1996
    


<S>                                       <C>                     <C>
   
Date of Deposit*:  October 13, 1988                               Minimum Principal Distribution:
- ---------------                                                   ------------------------------
Principal Amount of Bonds ..              $1,275,000                 $1.00 per Unit.
- -------------------------
Number of Units ............              2,381                   Weighted Average Life to
- ---------------                                                   ------------------------
Fractional Undivided Inter-                                          Maturity:  17.8 Years.
- --------------------------                                           --------
  est in Trust per Unit ....              1/2381                  Minimum Value of Trust:
  ---------------------                                           ----------------------
Principal Amount of                                                  Trust may be terminated if
- -------------------
  Bonds per Unit ...........              $535.49                    value of Trust is less than
  --------------
Secondary Market Public                                              $1,000,000 in principal amount
  Offering Price**                                                   of Bonds.
  Aggregate Bid Price                                             Mandatory Termination Date:
    of Bonds in Trust ......              $1,229,072.21+++           The earlier of December 31,
  Divided by 2,381 Units ...              $516.20                    2037 or the disposition of the
  Plus Sales Charge of 4.61%                                         last Bond in the Trust.
    of Public Offering Price              $23.81                  Trustee***:  The Chase Manhattan
                                                                  -------
  Public Offering Price                                              Bank.
    per Unit ...............              $540.01+                Trustee's Annual Fee:  Monthly
                                                                  --------------------
Redemption and Sponsor's                                             plan $1.05 per $1,000; semi-
- ------------------------
  Repurchase Price                                                   annual plan $.60 per $1,000;
  ----------------
  per Unit .................              516.20+                    and annual plan is $.35 per
  --------
                                                +++                  $1,000.
                                                ++++              Evaluator:  Kenny S&P Evaluation
Excess of Secondary Market                                           Services.
  Public Offering Price                                           Evaluator's Fee for Each
  ---------------------                                           ------------------------
  over Redemption and                                                Evaluation:  Minimum of $15
  -------------------                                                ----------
  Sponsor's Repurchase                                               plus $.25 per each issue of
  --------------------
  Price per Unit ...........              $23.81++++                 Bonds in excess of 50 issues
  --------------
Difference between Public                                            (treating separate maturities
- -------------------------
  Offering Price per Unit                                            as separate issues).
  -----------------------
  and Principal Amount per                                        Sponsor:  Reich & Tang
  ------------------------                                        -------
  Unit Premium/(Discount) ..              $4.52                      Distributors L.P.
  -----------------------
Evaluation Time:  4:00 p.m.                                       Sponsor's Annual Fee:  Maximum of
  New York Time.                                                     $.25 per $1,000 principal
                                                                     amount of Bonds (see "Trust
                                                                     Expenses and Charges" in Part B
                                                                     of this Prospectus).
</TABLE>
    

<TABLE>
<CAPTION>

                        PER UNIT INFORMATION BASED UPON INTEREST DISTRIBUTION PLAN ELECTED

                                                             Monthly          Semi-Annual            Annual
                                                             Option             Option               Option

<S>                                                          <C>              <C>                    <C>   
   
Gross annual interest income# .........                        $40.52           $40.52               $40.52
Less estimated annual fees and
  expenses ............................                          1.63             1.34                 1.57
Estimated net annual interest                                  ______           ______               ______
  income (cash)# ......................                        $38.89           $39.18               $38.95
Estimated interest distribution# ......                          3.24            19.59                38.95
Estimated daily interest accrual# .....                         .1080            .1088                .1082
Estimated current return#++ ...........                         7.20%            7.26%                7.50%
Estimated long term return++ ..........                        5.377%           5.433%               5.389%
Record dates ..........................                      1st of           Dec. 1 and             Dec. 1
                                                             each month       June 1
Interest distribution dates ...........                      15th of          Dec. 15 and            Dec. 15
                                                             each month       June 15
</TABLE>
    

                                      A-5
81247.1

<PAGE>



   
                 Footnotes to Summary of Essential Information
    


   *     The Date of Deposit is the date on which the Trust Agreement was
         signed and the deposit of the Bonds with the Trustee made.

  **     For information regarding offering price per unit and applicable sales
         charge under the Total Reinvestment Plan, see "Total Reinvestment
         Plan" in Part B of this Prospectus.

   
         Certain amounts distributable as of June 30, 1996 are reported in the
         summary of essential information as if they had been distributed as of
         year-end.

 ***     The Trustee maintains its principal executive office at 270 Park
         Avenue, New York, New York 10017 and its unit investment trust office
         at 770 Broadway, New York, New York 10003 (tel. no.: 1-800-882-9898).
         For information regarding redemption by the Trustee, see "Trustee
         Redemption" in Part B of this Prospectus.

   +     Plus accrued interest to expected date of settlement (approximately
         three business days after purchase) of $9.35 monthly, $12.60
         semi-annually and $32.85 annually.
    

  ++     The estimated current return and estimated long term return are
         increased for transactions entitled to a discount (see "Employee
         Discounts" in Part B of this Prospectus), and are higher under the
         semi-annual and annual options due to lower Trustee's fees and
         expenses.

 +++     Based solely upon the bid side evaluation of the underlying Bonds
         (including, where applicable, undistributed cash in the principal
         account). Upon tender for redemption, the price to be paid will be
         calculated as described under "Trustee Redemption" in Part B of this
         Prospectus.

++++     See "Comparison of Public Offering Price, Sponsor's Repurchase Price
         and Redemption Price" in Part B of this Prospectus.

   #     Does not include income accrual from original issue discount bonds, if
         any.

                                      A-6
81247.1

<PAGE>



   
                        INFORMATION REGARDING THE TRUST
                              AS OF JUNE 30, 1996
    


DESCRIPTION OF PORTFOLIO*

   
     The portfolio of the Trust consists of 6 issues representing obligations
of issuers located in 6 states. The Sponsor has not participated as a sole
underwriter or manager, co-manager or member of an underwriting syndicate from
which any of the initial aggregate principal amount of the Bonds were acquired.
None of the Bonds are obligations of state and local housing authorities;
approximately 52.9% are hospital revenue bonds; approximately 19.6% are issued
in connection with the financing of nuclear generating facilities; and none are
"mortgage subsidy" bonds. All of the Bonds in the Trust are subject to
redemption prior to their stated maturity dates pursuant to sinking fund or
call provisions. The Bonds may also be subject to other calls, which may be
permitted or required by events which cannot be predicted (such as destruction,
condemnation, termination of a contract, or receipt of excess or unanticipated
revenues). None of the Bonds are general obligation bonds. Six issues
representing $1,275,000 of the principal amount of the Bonds are payable from
the income of a specific project or authority and are not supported by the
issuer's power to levy taxes. The portfolio is divided for purpose of issue as
follows: Airport Facilities 2, Hospital 3 and Nuclear Power 1. For an
explanation of the significance of these factors see "The Trust--Portfolio" in
Part B of this Prospectus.

     As of June 30, 1996, $675,000 (approximately 52.9% of the aggregate
principal amount of the Bonds) were original issue discount bonds. None of the
aggregate principal amount of the Bonds in the Trust were purchased at a
"market" discount from par value at maturity, approximately 47.1% were
purchased at a premium and none were purchased at par. For an explanation of
the significance of these factors see "Discount and Zero Coupon Bonds" in Part
B of this Prospectus.
    

     None of the Bonds in the Trust are subject to the federal individual
alternative minimum tax under the Tax Reform Act of 1986. See "Tax Status" in
Part B of this Prospectus. 

   
- -------- 
*    Changes in the Trust Portfolio: From July 1, 1996 to September 15, 1996,
     the entire principal amount of the Bond in portfolio no. 1 was called for
     redemption pursuant to pre-refunding provisions and is no longer contained
     in the Trust.
    

                                      A-7
81247.1

<PAGE>



                     FINANCIAL AND STATISTICAL INFORMATION


Selected data for each Unit outstanding for the periods listed below:
<TABLE>
<CAPTION>

                                                                                                Distribu-
                                                                                                tions of
                                                       Distributions of Interest                Principal
                                                      During the Period (per Unit)               During
                                       Net Asset*                     Semi-                       the
                        Units Out-       Value        Monthly         Annual          Annual     Period
Period Ended             standing       Per Unit      Option          Option          Option    (Per Unit)
- ------------            ----------     ----------     -------         ------          ------    ----------


<S>                       <C>           <C>           <C>             <C>               <C>       <C>
   
June 30, 1994             2,495         $940.59       $75.97          $76.59            -0-         -0-
June 30, 1995             2,432          743.09        66.67           67.22            -0-       $185.58
June 30, 1996             2,381          528.63        49.20           49.57            -0-       $205.29
    

- --------
*        Net Asset Value per Unit is calculated by dividing net assets as
         disclosed in the "Statement of Net Assets" by the number of Units
         outstanding as of the date of the Statement of Net Assets. See Note 5
         of Notes to Financial Statements for a description of the components
         of Net Assets.
</TABLE>

                                      A-8
81247.1

<PAGE>

Report of Independent Accountants

To the Sponsor, Trustee and Certificateholders of
Municipal Securities Trust, Series 39

In our opinion, the accompanying statement of net assets, including the
portfolio of investments, and the related statements of operations and of
changes in net assets and the financial highlights present fairly, in all
material respects, the financial position of Municipal Securities Trust,
Series 39 (the "Trust") at June 30, 1996, the results of its operations, the
changes in its net assets and the financial highlights for the year then
ended, in conformity with generally accepted accounting principles. These
financial statements and financial highlights (hereafter referred to as
"financial statements") are the responsibility of the Trust's management; our
responsibility is to express an opinion on these financial statements based on
our audit. We conducted our audit of these financial statements in accordance
with generally accepted auditing standards which require that we plan and
perform the audit to obtain reasonable assurance about whether the financial
statements are free of material misstatement. An audit includes examining, on
a test basis, evidence supporting the amounts and disclosures in the financial
statements, assessing the accounting principles used and significant estimates
made by management, and evaluating the overall financial statement
presentation. We believe that our audit, which included confirmation of
securities at June 30, 1996 by correspondence with the Trustee, provides a
reasonable basis for the opinion expressed above. The financial statements for
the prior periods presented were audited by other independent accountants,
whose report dated September 15, 1995, except as to Note 7 as to which the date 
is September 28, 1995, expressed an unqualified opinion on those financial
statements.


PRICE WATERHOUSE LLP
1177 Avenue of the Americas
New York, New York  10036
October 16, 1996


<PAGE>


<TABLE>
Municipal Securities Trust, Series 39

Portfolio of Investments June 30, 1996
- ------------------------------------------------------------------------------------------------------------------------------------


<CAPTION>
                                                                                            Redemption
                  Aggregate                                             Coupon Rate/       Feature (2)(4)
  Portfolio       Principal       Name of Issuer and         Ratings     Date(s) of       S.F.-Sinking Fund           Market
     No.            Amount          Title of Bonds             (1)      Maturity (2)     Ref.-Refunding              Value (3)

<S>   <C>        <C>           <C>                           <C>         <C>             <C>                       <C>      
      1          $   250,000   Reg. Arpts. Imprvmnt.         Ba1*        11.250%         11/01/06 @ 100 S.F.       $   257,855
                               Corp. Facs. Sublease                      11/01/2025      None
                               Rev. Bonds, 1985 Issue     
                               Western Air Lines,         
                               (L.A. Intrnt. Arpt.)       
                                                          
      2              250,000   N.C. Eastern Muni.            AAA         4.500           7/01/20 @ 100 S.F.            206,710
                               Pwr. Agency Sys. Rev.                     1/01/2024       1/01/24 @ 100 Ref.
                               Rfndg. Bonds Series        
                               1987 A (Financial          
                               Guaranty)                  
                                                          
      3              100,000   Philadelphia Penn.            A-          9.000           6/15/06 @ 100 S.F.            102,401
                               Arpt. Rev. Bonds Series                   6/15/2015       None
                               1985 (Philadelphia         
                               Arpt. Systems)             
                                                          
      4              175,000   Westmoreland Cnty.            Baa1*       6.500           7/01/99 @ 100 S.F.            173,679
                               Penn. Indus. Dev. Auth.                   7/01/2015       7/01/97 @ 102 Ref.
                               Hosp. Rev. Rfndg.          
                               Bonds (Citizens Gen.       
                               Hosp.) Series A 1987       
                                                          
      5              250,000   Wichita Cnty. Tx. Hosp.       A*          6.000           9/01/10 @ 100 S.F.            237,153
                               Rev. Rfndg. Bonds                         9/01/2013       9/01/97 @ 102 Ref.
                               (Wichita Falls Gen.        
                               Hosp. Brd.) Series 1987    
                                                          
      6              250,000   Peninsula Ports               AAA         8.700           No Sinking Fund               264,675
                               Authority of Virginia                     8/01/2023       8/01/97 @ 102 Ref.
                               Hosp. Rev. Rfndg.
                               Bonds 1987 Series
                               (Whittaker Mem. Hosp.
                               Prjt. - FHA Ins. Mtg.)
                 -----------                                                                                        -----------

                 $ 1,275,000   Total Investments (Cost (3) $1,189,695)                                              $ 1,242,473
                 ===========                                                                                        ===========

</TABLE>











See accompanying footnotes to portfolio and notes to financial statements.


<PAGE>


Municipal Securities Trust, Series 39

Footnotes to Portfolio - June 30, 1996
- ------------------------------------------------------------------------------


(1)      All ratings are by Kenny S&P Evaluation Services, a business unit of
         J.J. Kenny Company, Inc., a subsidiary of The McGraw-Hill Companies,
         Inc., except for those identified by an asterisk (*) which are by
         Moody's Investors Service, Inc. A brief description of the ratings
         symbols and their meanings is set forth under "Description of Bond
         Ratings" in Part B of the Prospectus.

(2)      See "The Trust - Portfolio" in Part B of the Prospectus for an
         explanation of redemption features. See "Tax Status" in Part B of the
         Prospectus for a statement of the Federal tax consequences to a
         Certificateholder upon the sale, redemption or maturity of a bond.

(3)      At June 30, 1996, the net unrealized appreciation of all the bonds was 
         comprised of the following.

                   Gross Unrealized Appreciation             $    113,137
                   Gross Unrealized Depreciation                  (60,359)
                                                             ------------


                   Net Unrealized Appreciation               $     52,778
                                                             ============



(4)      The Bonds may also be subject to other calls, which may be permitted
         or required by events which cannot be predicted (such as destruction,
         condemnation, termination of a contract, or receipt of excess or
         unanticipated revenues).






















The accompanying notes form an integral part of the financial statements.


<PAGE>


Municipal Securities Trust, Series 39

Statement of Net Assets
June 30, 1996
- ------------------------------------------------------------------------------


Investments in Securities,
   at Market Value (Cost $1,189,695)                         $  1,242,473
                                                             ------------

Other Assets
   Accrued Interest                                                30,152
                                                             ------------
    Total Other Assets                                             30,152
                                                             ------------

Other Liabilities
   Accrued Expenses                                                   360
   Advance from Trustee                                            13,597
                                                             ------------
    Total Other Liabilities                                        13,957
                                                             ------------

Excess of Other Assets over Other Liabilities                      16,195
                                                             ------------

Net Assets (2,381 Units of Fractional Undivided
   Interest Outstanding, $528.63 Per Unit)                   $  1,258,668
                                                             ============





















The accompanying notes form an integral part of the financial statements.


<PAGE>


<TABLE>
Municipal Securities Trust, Series 39

Statement of Operations
- -------------------------------------------------------------------------------------------------------------------


<CAPTION>
                                                           For the Years Ended June 30,
                                                   1996                1995               1994
<S>                                             <C>                 <C>                <C>       
Investment Income
    Interest                                    $ 109,053           $ 165,548          $ 195,250
                                                ---------           ----------         ---------

Expenses
    Trustee's Fees                                  3,078               3,580              3,557
    Evaluator's Fees                                  893                 967                899
    Sponsor's Advisory Fee                            444                 569                616
                                                ---------           ----------         ---------


        Total Expenses                              4,415               5,116              5,072
                                                ---------           ----------         ---------


    Net Investment Income                         104,638             160,432            190,178
                                                ---------           ----------         ---------

Realized and Unrealized Gain (Loss)
    Realized Gain (Loss) on
        Investments                               (52,588)            (67,345)                 -

    Change in Unrealized Appreciation
        (Depreciation) on Investments              45,231              40,273           (128,430)
                                                ---------           ----------         ---------


    Net Gain (Loss) on Investments                 (7,357)            (27,072)          (128,430)
                                                ---------           ----------         ---------


    Net Increase in Net Assets
        Resulting from Operations               $  97,281           $ 133,360          $  61,748
                                                =========           =========          =========
</TABLE>











The accompanying notes form an integral part of the financial statements.


<PAGE>


<TABLE>
Municipal Securities Trust, Series 39

Statement of Changes in Net Assets
- ---------------------------------------------------------------------------------------------------------------------------


<CAPTION>
                                                           For the Years Ended June 30,
                                                   1996                1995               1994
<S>                                             <C>                 <C>                <C>       
Operations
Net Investment Income                           $  104,638          $  160,432         $  190,178
Realized Gain (Loss) on
    Investments                                    (52,588)            (67,345)                 -
Change in Unrealized Appreciation
    (Depreciation) on Investments                   45,231              40,273           (128,430)
                                                 ---------          ----------          ---------

        Net Increase in Net
            Assets Resulting
            From Operations                         97,281             133,360             61,748
                                                 ---------          ----------          ---------

Distributions to Certificateholders
    Investment Income                              119,195             163,460            190,061
    Principal                                      496,780             452,526                  -

Redemptions
    Interest                                           714               2,164                 91
    Principal                                       29,123              54,788              4,912
                                                 ---------          ----------          ---------

    Total Distributions
        and Redemptions                            645,812             672,938            195,064
                                                 ---------          ----------          ---------

        Total Increase (Decrease)                 (548,531)           (539,578)          (133,316)

Net Assets
    Beginning of Year                            1,807,199           2,346,777          2,480,093
                                                 ---------          ----------          ---------

    End of Year (Including
        Undistributed Net Investment
        Income of $29,598, $44,869
        and $50,061, Respectively)              $1,258,668          $1,807,199         $2,346,777
                                                ==========          ==========         ==========
</TABLE>






The accompanying notes form an integral part of the financial statements.


<PAGE>


Municipal Securities Trust, Series 39

Notes to Financial Statements
June 30, 1996, 1995 and 1994
- -------------------------------------------------------------------------------


1.       Organization

         Municipal Securities Trust, 39 Series (the "Trust") was organized on
         October 13, 1988 by Bear Stearns & Co., Inc. under the laws of the
         State of New York by a Trust Indenture and Agreement, and is
         registered under the Investment Company Act of 1940. The Trust was
         formed to preserve capital and to provide interest income.

         Effective September 2, 1995, United States Trust Company of New York
         was merged into The Chase Manhattan Bank (the "Trustee").
         Accordingly, Chase is the successor trustee of the Trust.

2.       Summary of Significant Accounting Policies

         The following is a summary of significant accounting policies
         consistently followed by the Trust in preparation of its financial
         statements. The policies are in conformity with generally accepted
         accounting principles ("GAAP"). The preparation of financial
         statements in accordance with GAAP requires management to make
         estimates and assumptions that affect the reported amounts and
         disclosures in the financial statements. Actual amounts could differ
         from those estimates.

         Security Valuation
         Investments are carried at market value which is determined by Kenny
         S&P Evaluation Services, a business unit of J.J. Kenny Company, Inc.,
         a subsidiary of The McGraw-Hill Companies, Inc. The market value of
         the investments is based upon the bid prices for the bonds at the end
         of the period, which approximates the fair value of the securities at
         that date, except that the market value on the date of deposit
         represents the cost to the Trust based on the offering prices for
         investments at that date. The differences between cost (including
         accumulated accretion of original issue discount on zero-coupon
         bonds) and market value is reflected as unrealized appreciation
         (depreciation) of investments. Securities transactions are recorded
         on the trade date. Realized gains (losses) from securities
         transactions are determined on the basis of average cost of the
         securities sold or redeemed.

3.       Income Taxes

         No provision for federal income taxes has been made in the
         accompanying financial statements because the Trust intends to
         continue to qualify for the tax treatment applicable to Grantor
         Trusts under the Internal Revenue Code. Under existing law, if the
         Trust so qualifies, it will not be subject to federal income tax on
         net income and capital gains that are distributed to unitholders.

4.       Trust Administration

         The Trustee has custody of assets and responsibility for the
         accounting records and financial statements of the Trust and is
         responsible for establishing and maintaining a system of internal
         control related thereto. The Trustee is also responsible for all
         estimates of expenses and accruals reflected in the Trust's financial
         statements.



<PAGE>


                                                                             2
Municipal Securities Trust, Series 39

Notes to Financial Statements
June 30, 1996, 1995 and 1994
- -------------------------------------------------------------------------------


         The Trust Indenture and Agreement provides for interest distributions
         as often as monthly (depending upon the distribution plan elected by
         the Certificateholders).

         The Trust Indenture and Agreement further requires that principal
         received from the disposition of bonds, other than those bonds sold
         in connection with the redemption of units, be distributed to
         Certificateholders.

         The Trust Indenture and Agreement also requires the Trust to redeem
         units tendered. For the years ended June 30, 1996, 1995 and 1994, 51,
         63 and five units were redeemed, respectively.

         The Trust pays an annual fee for trustee services rendered by the
         Trustee that ranges from $.35 to $1.05 per $1,000 of outstanding
         investment principal. In addition, a minimum fee of $15 is paid to a
         service bureau for each portfolio valuation. A maximum fee of $.25
         per $1,000 of outstanding investment principal is paid to the
         Sponsor. For the year ended June 30, 1996, the "Trustee's Fees" are
         comprised of Trustee fees of $1,471 and other expenses of $1,607. The
         other expenses include professional, printing and miscellaneous fees.

5.       Net Assets

         At June 30, 1996, the net assets of the Trust represented the
         interest of Certificateholders as follows:

                   Original cost to Certificateholders            $   2,569,042
                   Less Initial Gross Underwriting Commission          (125,875)
                                                                  -------------
                                                                      2,443,167

                   Accumulated Cost of Bonds Sold, Matured
                       or Called                                     (1,253,474)
                   Net Unrealized Appreciation                           52,778
                   Undistributed Net Investment Income                   29,598
                   Distributions in Excess of Proceeds from
                       Investments                                      (13,401)
                                                                  -------------

                      Total                                       $   1,258,668
                                                                  =============

         The original cost to Certificateholders, less the initial gross
         underwriting commission, represents the aggregate initial public
         offering price net of the applicable sales charge on 2,500 units of
         fractional undivided interest of the Trust as of the date of deposit.

6.       Concentration of Credit Risk

         Since the Trust invests a portion of its assets in municipal bonds,
         it may be affected by economic and political developments in the
         municipalities. Certain debt obligations held by the Trust may be
         entitled to the benefit of insurance, standby letters of credit or
         other guarantees of banks or other financial institutions.



<PAGE>


                                                                             3
Municipal Securities Trust, Series 39

Notes to Financial Statements
June 30, 1996, 1995 and 1994
- -------------------------------------------------------------------------------

7.       Successor Sponsor

         Effective September 28, 1995, Reich & Tang Distributors L.P. ("Reich
         & Tang") has become the successor sponsor (the "Sponsor") to certain
         of the unit investments trusts previously sponsored by Bear Stearns &
         Co. As successor sponsor, Reich & Tang has assumed all of the
         obligations and rights of Bear Stearns & Co. Inc., the previous
         sponsor.

8.       Financial Highlights (per unit)*

         Selected data for a unit of the Trust outstanding for the year ended
         June 30, 1996:

         Net Asset Value, Beginning of Period**                       $   743.09
             Interest Income                       $    45.32
             Expenses                                   (1.84)
                                                   ----------


             Net Investment Income                                         43.48
             Net Gain or Loss on Investments(1)                            10.42
                                                                      ----------

         Total from Investment Operations                                 796.99

         Less Distributions
             to Certificateholders
                 Income                                 49.53
                 Principal                             206.43
             for Redemptions
                 Interest                                 .30
                 Principal                              12.10
                                                   ----------


         Total Distributions                                              268.36
                                                                      ----------


         Net Asset Value, End of Period**                             $   528.63
                                                                      ==========


         See "Financial and Statistical Information" in Part A of this
         Prospectus for amounts of per unit distributions during the years
         ended June 30, 1996, 1995 and 1994 based on actual units.

(1)      Net gain or loss on investments is a result of changes in outstanding
         units since July 1, 1995 and the dates of net gain and loss on 
         investments.

- --------

*        Unless otherwise stated, based upon average units outstanding during
         the year of 2,406.50 ([2,432+2,381]/2).

**       Based upon actual units outstanding.

<PAGE>

                   Note: Part A of This Prospectus May Not Be
                   Distributed Unless Accompanied by Part B.


                           MUNICIPAL SECURITIES TRUST

                                   SERIES 40

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


   
     The Trust is a unit investment trust designated Series 40 ("Municipal
Trust") with an underlying portfolio of long-term tax-exempt bonds issued by or
on behalf of states, municipalities and public authorities, and was formed to
preserve capital and to provide interest income (including, where applicable,
earned original issue discount) which, in the opinions of bond counsel to the
respective issuers, is, with certain exceptions, currently exempt from regular
Federal income tax (including where applicable earned original discount) under
existing law but may be subject to state and local taxes. Such interest income
may, however, be a specific preference item for purposes of Federal individual
and/or corporate alternative minimum tax. Investors may recognize taxable
capital gain upon maturity or earlier redemption of the underlying bonds. (See
"Tax Status" and "The Trust--Portfolio" in Part B of this Prospectus.) The
Sponsor is Reich & Tang Distributors L.P. The value of the Units of the Trust
will fluctuate with the value of the underlying bonds. Minimum purchase: 1
Unit.
    

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


   
     This Prospectus consists of two parts. Part A contains the Summary of
Essential Information as of June 30, 1996 (the "Evaluation Date"), a summary of
certain specific information regarding the Trust and audited financial
statements of the Trust, including the related portfolio, as of the Evaluation
Date. Part B of this Prospectus contains a general summary of the Trust.
    

                   Investors should retain both parts of this
                        Prospectus for future reference.

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


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

   
                    Prospectus Part A Dated October 31, 1996
    



81304.1

<PAGE>

   
     THE TRUST. The Trust is a unit investment trust formed to preserve capital
and to provide interest income (including, where applicable, earned original
issue discount) which, in the opinions of bond counsel to the respective
issuers, is, with certain exceptions, currently exempt from regular federal
income tax under existing law through investment in a fixed, diversified
portfolio of long-term bonds (the "Bonds") issued by or on behalf of states,
municipalities and public authorities. A Trust designated as a
short/intermediate-term trust must have a dollar-weighted average portfolio
maturity of more than two years but less than five years; a Trust designated as
an intermediate-term trust must have a dollar-weighted average portfolio
maturity of more than three years but not more than ten years; a Trust
designated as an intermediate/long-term trust must have a dollar-weighted
average portfolio maturity of more than ten years but less than fifteen years;
and a Trust designated as a long-term trust must have a dollar-weighted average
portfolio maturity of more than ten years. Although the Supreme Court has
determined that Congress has the authority to subject interest on bonds such as
the Bonds in the Trust to regular federal income taxation, existing law
excludes such interest from regular federal income tax. Such interest income
may, however, be subject to the federal corporate alternative minimum tax and
to state and local taxes. (See "Description of Portfolio" in this Part A for a
description of those Bonds which pay interest income subject to the federal
individual alternative minimum tax. See also "Tax Status" in Part B of this
Prospectus.) Some of the Bonds in the portfolio may be "Zero Coupon Bonds",
which are original issue discount bonds that provide for payment at maturity at
par value, but do not provide for the payment of any current interest. Some of
the Bonds in the portfolio may have been purchased at an aggregate premium over
par. Some of the Bonds in the Trust have been issued with optional refunding or
refinancing provisions ("Refunded Bonds") whereby the issuer of the Bond has
the right to call such Bond prior to its stated maturity date (and other than
pursuant to sinking fund provisions) and to issue new bonds ("Refunding Bonds")
in order to finance the redemption. Issuers typically utilize refunding calls
in order to take advantage of lower interest rates in the marketplace. Some of
these Refunded Bonds may be called for redemption pursuant to pre-refunding
provisions ("Pre-Refunded Bonds") whereby the proceeds from the issue of the
Refunding Bonds are typically invested in government securities in escrow for
the benefit of the holders of the Pre-Refunded Bonds until the refunding call
date. Usually, Pre-Refunded Bonds will bear a triple-A rating because of this
escrow. The issuers of Pre-Refunded Bonds must call such Bonds on their
refunding call date. Therefore, as of such date, the Trust will receive the
call price for such bonds but will cease receiving interest income with respect
to them. For a list of those Bonds which are Pre-Refunded Bonds, if any, as of
the Evaluation Date, see "Notes to Financial Statements" in this Part A. All of
the Bonds in the Trust were rated "A" or better by Standard & Poor's
Corporation or Moody's Investors Service, Inc. at the time originally deposited
in the Trust. For a discussion of the significance of such ratings see
"Description of Bond Ratings" in Part B of this Prospectus and for a list of
ratings on the Evaluation Date see the "Portfolio". The payment of interest and
preservation of capital are, of course, dependent upon the continuing ability
of the issuers of the Bonds to meet their obligations. There can be no
assurance that the Trust's objectives will be achieved. Investment in the Trust
should be made with an understanding of the risks which an investment in
long-term fixed rate obligations may entail, including the risk that the value
of the underlying portfolio will decline with increases in interest rates, and
that the value of Zero Coupon Bonds is subject to greater fluctuations than
coupon bonds in response to changes in interest rates. Each Unit in the Trust
represents a 1/3851st undivided interest in the principal and net income of the
Trust. The principal amount of Bonds deposited in the Trust per Unit is
reflected in the Summary of Essential Information. (See "The
Trust--Organization" in Part B of this Prospectus.) The Units being offered
hereby are issued and outstanding Units which have been purchased by the
Sponsor in the secondary market.
    


                                      A-2
81304.1

<PAGE>



   
     PUBLIC OFFERING PRICE. The secondary market Public Offering Price of each
Unit is equal to the aggregate bid price of the Bonds in the Trust divided by
the number of Units outstanding, plus a sales charge of 4.55% of the Public
Offering Price, which is the same as 4.766% of the net amount invested in Bonds
per Unit. The sales charge for secondary market purchases is based upon the
number of years remaining to maturity of each bond in the Trust's portfolio.
(See "Public Offering" in Part B of this Prospectus.) In addition, accrued
interest to expected date of settlement is added to the Public Offering Price.
If Units had been purchased on the Evaluation Date, the Public Offering Price
per Unit would have been $384.70 plus accrued interest of $7.23 under the
monthly distribution plan, $9.34 under the semi-annual distribution plan and
$22.95 under the annual distribution plan, for a total of $391.93, $394.04 and
$407.65, respectively. The Public Offering Price per Unit can vary on a daily
basis in accordance with fluctuations in the aggregate bid price of the Bonds.
(See the "Summary of Essential Information" and "Public Offering--Offering
Price" in Part B of this Prospectus.)
    

     ESTIMATED LONG TERM RETURN AND ESTIMATED CURRENT RETURN. Units of each
Trust are offered to investors on a "dollar price" basis (using the computation
method previously described under "Public Offering Price") as distinguished
from a "yield price" basis often used in offerings of tax exempt bonds
(involving the lesser of the yield as computed to maturity of bonds or to an
earlier redemption date). Since they are offered on a dollar price basis, the
rate of return on an investment in Units of each Trust is measured in terms of
"Estimated Current Return" and "Estimated Long Term Return".

     Estimated Long Term Return is calculated by: (1) computing the yield to
maturity or to an earlier call date (whichever results in a lower yield) for
each Bond in the Trust's portfolio in accordance with accepted bond practices,
which practices take into account not only the interest payable on the Bond but
also the amortization of premiums or accretion of discounts, if any; (2)
calculating the average of the yields for the Bonds in the Trust's portfolio by
weighing each Bond's yield by the market value of the Bond and by the amount of
time remaining to the date to which the Bond is priced (thus creating an
average yield for the portfolio of the Trust); and (3) reducing the average
yield for the portfolio of the Trust in order to reflect estimated fees and
expenses of the Trust and the maximum sales charge paid by investors. The
resulting Estimated Long Term Return represents a measure of the return to
investors earned over the estimated life of the Trust. (For the Estimated Long
Term Return to Certificateholders under the monthly, semi-annual and annual
distribution plans, see "Summary of Essential Information".)

     Estimated Current Return is a measure of the Trust's cash flow. Estimated
Current Return is computed by dividing the Estimated Net Annual Interest Income
per Unit by the Public Offering Price per Unit. In contrast to the Estimated
Long Term Return, the Estimated Current Return does not take into account the
amortization of premium or accretion of discount, if any, on the Bonds in the
portfolio of the Trust. Moreover, because interest rates on Bonds purchased at
a premium are generally higher than current interest rates on newly issued
bonds of a similar type with comparable rating, the Estimated Current Return
per Unit may be affected adversely if such Bonds are redeemed prior to their
maturity.

     The Estimated Net Annual Interest Income per Unit of the Trust will vary
with changes in the fees and expenses of the Trustee and the Evaluator
applicable to the Trust and with the redemption, maturity, sale or other
disposition of the Bonds in the Trust. The Public Offering Price will vary with
changes in the bid prices of the Bonds. Therefore, there is no assurance that
the present Estimated Current Return or Estimated Long Term Return will be
realized in the future. (For the Estimated Current Return to Certificateholders
under the monthly, semi-annual and annual distribution

                                      A-3
81304.1

<PAGE>



plans, see "Summary of Essential Information". See "Estimated Long Term Return
and Estimated Current Return" in Part B of this Prospectus.)

     A schedule of cash flow projections is available from the Sponsor upon
request.

     DISTRIBUTIONS. Distributions of interest income, less expenses, will be
made by the Trust either monthly, semi-annually or annually depending upon the
plan of distribution applicable to the Unit purchased. A purchaser of a Unit in
the secondary market will initially receive distributions in accordance with
the plan selected by the prior owner of such Unit and may thereafter change the
plan as provided in "Interest and Principal Distributions" in Part B of this
Prospectus. Distributions of principal, if any, will be made semi-annually on
June 15 and December 15 of each year. (See "Rights of
Certificateholders--Interest and Principal Distributions" in Part B of this
Prospectus. For estimated monthly, semi-annual and annual interest
distributions, see "Summary of Essential Information".)

   
     MARKET FOR UNITS. The Sponsor, although not obligated to do so, intends to
maintain a market for the Units at prices based upon the aggregate bid price of
the Bonds in the portfolio of the Trust. The Secondary Market repurchase price
is based on the aggregate bid price of the Bonds in the Trust portfolio, and
the reoffer price is based on the aggregate bid price of the Bonds plus a sales
charge of 4.55% of the Public Offering Price (4.766% of the net amount
invested) plus net accrued interest. If such a market is not maintained, a
Certificateholder will be able to redeem his or her Units with the Trustee at a
price also based upon the aggregate bid price of the Bonds. (See "Sponsor
Repurchase" and "Public Offering--Offering Price" in Part B of this
Prospectus.)
    

     TOTAL REINVESTMENT PLAN. Certificateholders under the semi-annual and
annual plans of distribution have the opportunity to have their interest
distributions and principal distributions, if any, reinvested in available
series of "Insured Municipal Securities Trust" or "Municipal Securities Trust."
(See "Total Reinvestment Plan" and for residents of Texas, see "Total
Reinvestment Plan for Texas Residents" in Part B of this Prospectus.) The Plan
is not designed to be a complete investment program.


                                      A-4
81304.1

<PAGE>


<TABLE>
<CAPTION>

                                            MUNICIPAL SECURITIES TRUST
                                                     SERIES 40

   
                               SUMMARY OF ESSENTIAL INFORMATION AS OF JUNE 30, 1996


<S>                                       <C>                     <C>
Date of Deposit*:  December 15, 1988                              Minimum Principal Distribution:
- ---------------                                                   ------------------------------
Principal Amount of Bonds .               $1,530,000                 $1.00 per Unit.
- -------------------------
Number of Units ...........               3,851                   Weighted Average Life
- ---------------                                                   ---------------------
Fractional Undivided Inter-                                          to Maturity:  16.7 Years.
- --------------------------                                           -----------
  est in Trust per Unit ...               1/3851                  Minimum Value of Trust:
  ---------------------                                           ----------------------
Principal Amount of                                                  Trust may be terminated if
- -------------------
  Bonds per Unit ..........               $397.30                    value of Trust is less than
  --------------
Secondary Market Public                                              $1,600,000 in principal amount
  Offering Price**                                                   of Bonds.
  Aggregate Bid Price                                             Mandatory Termination Date:
   of Bonds in Trust ......               $1,416,990.67+++           The earlier of December 31,
  Divided by 3,851 Units ..               $367.95                    2037 or the disposition of the
  Plus Sales Charge of 4.55%                                         last Bond in the Trust.
   of Public Offering Price               $16.75                  Trustee***:  The Chase Manhattan
  Public Offering Price                                              Bank.
   per Unit ...............               $384.70+                Trustee's Annual Fee:  Monthly
                                                                  --------------------
Redemption and Sponsor's                                             plan $1.05 per $1,000; semi-
- ------------------------
  Repurchase Price                                                   annual plan $.60 per $1,000;
  ----------------
  per Unit ................               $367.95+                   and annual plan is $.35 per
  --------
                                                 +++                 $1,000.
                                                 ++++             Evaluator:  Kenny S&P Evaluation
Excess of Secondary Market                                           Services.
  Public Offering Price                                           Evaluator's Fee for Each
  ---------------------                                           ------------------------
  over Redemption and                                                Evaluation:  Minimum of $15
  -------------------                                                ----------
  Sponsor's Repurchase                                               plus $.25 per each issue of
  --------------------
  Price per Unit ..........               $16.75++++                 Bonds in excess of 50 issues
  --------------
Difference between Public                                            (treating separate maturities
- -------------------------
  Offering Price per Unit                                            as separate issues).
  -----------------------
  and Principal Amount per                                        Sponsor:  Reich & Tang
  ------------------------                                        -------
  Unit Premium/(Discount) .               $(12.60)                  Distributors L.P.
  -----------------------
Evaluation Time:  4:00 p.m.                                       Sponsor's Annual Fee:  Maximum of
  New York Time.                                                     $.25 per $1,000 principal
                                                                     amount of Bonds (see "Trust
                                                                     Expenses and Charges" in Part B
                                                                     of this Prospectus).
</TABLE>
    

<TABLE>
<CAPTION>

                        PER UNIT INFORMATION BASED UPON INTEREST DISTRIBUTION PLAN ELECTED

                                                             Monthly          Semi-Annual            Annual
                                                             Option             Option               Option

<S>                                                          <C>              <C>                    <C>   
   
Gross annual interest income# .........                        $26.43           $26.43               $26.43
Less estimated annual fees and
  expenses ............................                          1.15              .92                 1.11
Estimated net annual interest                                  ______           ______               ______
  income (cash)# ......................                        $25.28           $25.51               $25.32
Estimated interest distribution# ......                          2.11            12.75                25.32
Estimated daily interest accrual# .....                         .0702            .0709                .0703
Estimated current return#++ ...........                         6.57%            6.63%                6.58%
Estimated long term return++ ..........                         5.15%            5.22%                5.17%
Record dates ..........................                      1st of           Dec. 1 and             Dec. 1
                                                             each month       June 1
Interest distribution dates ...........                      15th of          Dec. 15 and            Dec. 15
                                                             each month       June 15
</TABLE>
    

                                      A-5
81304.1

<PAGE>



   
                 Footnotes to Summary of Essential Information
    


   *     The Date of Deposit is the date on which the Trust Agreement was
         signed and the deposit of the Bonds with the Trustee made.

  **     For information regarding offering price per unit and applicable sales
         charge under the Total Reinvestment Plan, see "Total Reinvestment
         Plan" in Part B of this Prospectus.

   
         Certain amounts distributable as of June 30, 1996 are reported in the
         summary of essential information as if they had been distributed as of
         year-end.

***      The Trustee maintains its principal executive office at 270 Park
         Avenue, New York, New York 10017 and its unit investment trust office
         at 770 Broadway, New York, New York 10003 (tel. no.: 1-800-882- 9898).
         For information regarding redemption by the Trustee, see "Trustee
         Redemption" in Part B of this Prospectus.

   +     Plus accrued interest to expected date of settlement (approximately
         three business days after purchase) of $7.23 monthly, $9.34
         semi-annually and $22.95 annually.
    

  ++     The estimated current return and estimated long term return are
         increased for transactions entitled to a discount (see "Employee
         Discounts" in Part B of this Prospectus), and are higher under the
         semi-annual and annual options due to lower Trustee's fees and
         expenses.

 +++     Based solely upon the bid side evaluation of the underlying Bonds
         (including, where applicable, undistributed cash in the principal
         account). Upon tender for redemption, the price to be paid will be
         calculated as described under "Trustee Redemption" in Part B of this
         Prospectus.

++++     See "Comparison of Public Offering Price, Sponsor's Repurchase Price
         and Redemption Price" in Part B of this Prospectus.

   #     Does not include income accrual from original issue discount bonds, if
         any.

                                      A-6
81304.1

<PAGE>



   
                        INFORMATION REGARDING THE TRUST
                              AS OF JUNE 30, 1996
    


DESCRIPTION OF PORTFOLIO*

   
     The portfolio of the Trust consists of 5 issues representing obligations
of issuers located in 5 states. The Sponsor has not participated as a sole
underwriter or manager, co-manager or member of an underwriting syndicate from
which any of the initial aggregate principal amount of the Bonds were acquired.
None of the Bonds are obligations of state and local housing authorities; none
are hospital revenue bonds; approximately 26.1% are issued in connection with
the financing of nuclear generating facilities; and approximately 18.3% are
"mortgage subsidy" bonds. All of the Bonds in the Trust are subject to
redemption prior to their stated maturity dates pursuant to sinking fund or
call provisions. The Bonds may also be subject to other calls, which may be
permitted or required by events which cannot be predicted (such as destruction,
condemnation, termination of a contract, or receipt of excess or unanticipated
revenues). None of the Bonds are general obligation bonds. Five issues
representing $1,530,000 of the principal amount of the Bonds are payable from
the income of a specific project or authority and are not supported by the
issuer's power to levy taxes. The portfolio is divided for purpose of issue as
follows: Airport Facilities 2, Housing 1, Nuclear Power 1 and Power 1. For an
explanation of the significance of these factors see "The Trust--Portfolio" in
Part B of this Prospectus.

     As of June 30, 1996, $750,000 (approximately 49% of the aggregate
principal amount of the Bonds) were original issue discount bonds. Of these
original issue discount bonds, none are Zero Coupon Bonds. Approximately 18.3%
of the aggregate principal amount of the Bonds in the Trust were purchased at a
"market" discount from par value at maturity, approximately 32.7% were
purchased at a premium and none were purchased at par. For an explanation of
the significance of these factors see "Discount and Zero Coupon Bonds" in Part
B of this Prospectus.
    

     None of the Bonds in the Trust are subject to the federal individual
alternative minimum tax under the Tax Reform Act of 1986. See "Tax Status" in
Part B of this Prospectus. 

   
- -------- 
*    Changes in the Trust Portfolio: From July 1, 1996 to September 15, 1996,
     the entire principal amount of the Bond in portfolio no. 1 was called for
     redemption pursuant to prerefunding provisions and is no longer contained
     in the Trust.
    

                                      A-7
81304.1

<PAGE>


<TABLE>
<CAPTION>

                     FINANCIAL AND STATISTICAL INFORMATION


Selected data for each Unit outstanding for the periods listed below:

                                                                                                 Distribu-
                                                                                                 tions of
                                                        Distributions of Interest                Principal
                                                       During the Period (per Unit)               During
                                       Net Asset*                      Semi-                       the
                         Units Out-      Value         Monthly         Annual          Annual     Period
Period Ended              standing      Per Unit       Option          Option          Option    (Per Unit)
- ------------             ----------    ----------      -------         ------          ------    ----------


<S>                        <C>           <C>           <C>             <C>             <C>        <C>    
   
June 30, 1994              4,000         $904.30       $76.64          $77.27          $78.44     $ 40.86
June 30, 1995              3,946          580.28        58.18           58.71           73.57      312.49
June 30, 1996              3,851          377.38        39.86           40.18           50.23      193.01
</TABLE>
    


- --------
*    Net Asset Value per Unit is calculated by dividing net assets as disclosed
     in the "Statement of Net Assets" by the number of Units outstanding as of
     the date of the Statement of Net Assets. See Note 5 of Notes to Financial
     Statements for a description of the components of Net Assets.

                                                      A-8
81304.1

<PAGE>


Report of Independent Accountants

To the Sponsor, Trustee and Certificateholders of
Municipal Securities Trust, Series 40

In our opinion, the accompanying statement of net assets, including the
portfolio of investments, and the related statements of operations and of
changes in net assets and the financial highlights present fairly, in all
material respects, the financial position of Municipal Securities Trust, Series
40 (the "Trust") at June 30, 1996, the results of its operations, the changes
in its net assets and the financial highlights for the year then ended, in
conformity with generally accepted accounting principles. These financial
statements and financial highlights (hereafter referred to as "financial
statements") are the responsibility of the Trust's management; our
responsibility is to express an opinion on these financial statements based on
our audit. We conducted our audit of these financial statements in accordance
with generally accepted auditing standards which require that we plan and
perform the audit to obtain reasonable assurance about whether the financial
statements are free of material misstatement. An audit includes examining, on a
test basis, evidence supporting the amounts and disclosures in the financial
statements, assessing the accounting principles used and significant estimates
made by management, and evaluating the overall financial statement
presentation. We believe that our audit, which included confirmation of
securities at June 30, 1996 by correspondence with the Trustee, provides a
reasonable basis for the opinion expressed above. The financial statements for
the prior periods presented were audited by other independent accountants,
whose report dated September 15, 1995, except as to Note 7 as to which the date
is September 28, 1995, expressed an unqualified opinion on those financial
statements.





PRICE WATERHOUSE LLP
1177 Avenue of the Americas
New York, New York  10036
October 16, 1996


<PAGE>


Municipal Securities Trust, Series 40

Portfolio of Investments June 30, 1996
- ------------------------------------------------------------------------------

<TABLE>
<CAPTION>
                                                                                             Redemption 
              Aggregate                                                 Coupon Rate/         Feature(2)(4)
Portfolio     Principal      Name of Issuer and Title     Ratings       Date(s) of           S.F.-Sinking Fund           Market
   No.        Amount               of Bonds               (1)           Maturity (2)         Ref.-Refunding              Value (3)
<S>           <C>            <C>                          <C>           <C>                  <C>                         <C>

    1         $ 250,000      Reg. Arpts. Imprvmt. Corp.   Bal*          11.250%              11/01/96 @ 100 S.F.         $ 257,855
                             Facs. Sublease Rev. Bonds                  11/01/2025           None
                             1985 Issue Western
                             Airlines Inc. (L.A. Intrnl
                             Arpt.)

    2           280,000      Ill. Hsg. Dev. Auth. Hsg.    A+            5.600                No Sinking Fund               278,210
                             Dev. Bonds Series 1972A                    7/01/2009            None


    3           400,000      N.C. Eastern Muni. Pwr.      Aaa*          4.500                7/01/20 @ 100 S.F.            330,736
                             Agency Pwr. Sys. Rev.                      1/01/2024            01/01/24 @ 100 Ref.
                             Rfndg. Bonds Series
                             1987A

    4           250,000      Philadelphia Penn. Arpt.     A-            9.000                6/15/06 @ 100 S.F.            256,002
                             Rev. Bonds Series 1985                     6/15/2015            None
                             (Philadelphia Arpt. Sys.)

    5           350,000      Intermountain Pwr. Agency    AA-           5.000                7/01/12 @ 100 S.F.            304,391
                             Utah Pwr. Supply Spec.                     7/01/2016            7/01/96 @ 100 Ref.
                             Oblig. First Crossover
                             Series 1986B
         ---------------
                                                                                                                      -------------


            $ 1,530,000      Total Investments (Cost (3) $1,287,962)                                                    $ 1,427,194
         ==============                                                                                              ==============

</TABLE>




    See accompanying footnotes to portfolio and notes to financial statements.


<PAGE>


Municipal Securities Trust, Series 40

Footnotes to Portfolio - June 30, 1996
- ---------------------------------------------------------------------------

(1)      All ratings are by Kenny S&P Evaluation Services, a business unit of
         J.J. Kenny Company, Inc., a subsidiary of The McGraw-Hill Companies,
         Inc., except for those identified by an asterisk (*) which are by
         Moody's Investors Service, Inc. A brief description of the ratings
         symbols and their meanings is set forth under "Description of Bond
         Ratings" in Part B of the Prospectus.

(2)      See "The Trust - Portfolio" in Part B of the Prospectus for an
         explanation of redemption features. See "Tax Status" in Part B of the
         Prospectus for a statement of the Federal tax consequences to a
         Certificateholder upon the sale, redemption or maturity of a bond.

(3)      At June 30, 1996, the net unrealized appreciation of all the bonds was
         comprised of the following.


           Gross Unrealized Appreciation       $         203,958
           Gross Unrealized Depreciation                 (64,726)
                                               ------------------


           Net Unrealized Appreciation         $         139,232
                                               ------------------


(4)      The Bonds may also be subject to other calls, which may be permitted
         or required by events which cannot be predicted (such as destruction,
         condemnation, termination of a contract, or receipt of excess or
         unanticipated revenues).

The accompanying notes form an integral part of the financial statements.


<PAGE>


Municipal Securities Trust, Series 40

Statement of Net Assets
June 30, 1996
- -----------------------------------------------------------------------------

Investments in Securities,
   at Market Value (Cost $1,287,962)                 $       1,427,194
                                                    ==================


Other Assets
   Accrued Interest                                             30,943
                                                    ------------------

    Total Other Assets                                          30,943
                                                    ------------------


Other Liabilities
   Accrued Expenses                                                243
   Advance From Trustee                                          4,598
                                                    ------------------

    Total Other Liabilities                                      4,841
                                                   ------------------


Excess of Other Assets Over Other Liabilities                   26,102
                                                    ------------------


Net Assets (3,851 Units of Fractional Undistibuted
   Interest Outstanding, $377.38 per Unit)          $       1,453,296
                                                    ------------------


The accompanying notes form an integral part of the financial statements.


<PAGE>


Municipal Securities Trust, Series 40

Statements of Operations
- -------------------------------------------------------------------------------

                                              For The Years Ended June 30,
                                           1996         1995         1994

Investment Income
    Interest                             $ 134,011    $ 228,968    $ 314,196
                                         ---------    ---------    ---------


Expenses
    Trustee's Fees                           3,628        4,316        5,082
    Evaluator's Fees                         1,031        1,031        1,124
    Sponsor's Advisory Fee                     638          963          975
                                         ---------    ---------     --------


        Total Expenses                       5,297        6,310        7,181
                                         ---------    ---------     --------


    Net Investment Income                  128,714      222,658      307,015
                                         ---------    ---------     --------


Realized and Unrealized Gain (Loss)
    Realized Gain (Loss) on
        Investments                        (80,900)    (145,883)     (22,187)

    Change in Unrealized Appreciation
        (Depreciation) on Investments       70,923      109,637     (214,923)
                                          --------     --------     --------


    Net Gain (Loss) on Investments          (9,977)     (36,246)    (237,110)
                                          --------     --------     --------


    Net Increase in Net Assets
        Resulting from Operations         $118,737     $186,412     $ 69,905
                                          ========     ========     ========

The accompanying notes form an integral part of the financial statements.


<PAGE>


Municipal Securities Trust, Series 40

Statement of Changes in Net Assets
- -----------------------------------------------------------------------------

                                                 For The Years Ended June 30,
                                            1996        1995          1994

Operations
Net Investment Income                   $ 128,714    $  222,658    $  307,015
Realized Gain (Loss) on
    Investments                           (80,900)     (145,883)      (22,187)
Change in Unrealized Appreciation
    (Depreciation) on Investments          70,923       109,637      (214,923)
                                        ---------    ----------    ----------


        Net Increase in Net
            Assets Resulting
            From Operations               118,737        186,412       69,905
                                        ---------    -----------   ----------


Distributions to Certificateholders
    Investment Income                      157,343       232,658      307,782
    Principal                              760,202     1,242,789      163,440

Redemptions
    Interest                                 1,201         1,152            -
    Principal                               36,464        37,232            -
                                        ----------    ----------   ----------


        Total Distributions
            and Redemptions                955,210     1,513,831      471,222
                                        ----------    ----------   ----------


        Total Increase (Decrease)         (836,473)   (1,327,419)    (401,317)

Net Assets
    Beginning of Year                    2,289,769     3,617,188    4,018,505
                                        ----------    ----------   ----------


    End of Year (Including
        Undistributed Net Investment
        Income of $36,305, $66,135 and
        $77,287, Respectively)           $1,453,296   $2,289,769   $3,617,188
                                         ==========   ==========   ==========

The accompanying notes form an integral part of the financial statements.


<PAGE>


Municipal Securities Trust, Series 40

Notes to Financial Statements
June 30, 1996, 1995 and 1994
- -----------------------------------------------------------------------------

1.       Organization

         Municipal Securities Trust, 40 Series (the "Trust") was organized on
         December 15, 1988 by Bear, Stearns & Co., Inc. under the laws of the
         State of New York by a Trust Indenture and Agreement, and is
         registered under the Investment Company Act of 1940. The Trust was
         formed to preserve capital and to provide interest income.

         Effective September 2, 1995, United States Trust Company of New York
         was merged into The Chase Manhattan Bank (the "Trustee"). Accordingly,
         Chase is the successor trustee of the Trust.

2.       Summary of Significant Accounting Policies

         The following is a summary of significant accounting policies
         consistently followed by the Trust in preparation of its financial
         statements. The policies are in conformity with generally accepted
         accounting principles ("GAAP"). The preparation of financial
         statements in accordance with GAAP requires management to make
         estimates and assumptions that affect the reported amounts and
         disclosures in the financial statements. Actual amounts could differ
         from those estimates.

         Interest Income
         The discount on the zero-coupon bonds is accreted by the interest
         method over the respective lives of the bonds. The accretion of such
         discount is included in interest income; however, it is not
         distributed until realized in cash upon maturity or sale of the
         respective bonds.

         Security Valuation
         Investments are carried at market value which is determined by Kenny
         S&P Evaluation Services, a business unit of J.J. Kenny Company, Inc.,
         a subsidiary of The McGraw-Hill Companies, Inc. The market value of
         the portfolio is based upon the bid prices for the bonds at the end of
         the year, which approximates the fair value of the securities at that
         date, except that the market value on the date of deposit represents
         the cost to the Trust based on the offering prices for investments on
         that date. The difference between cost and market value is reflected
         as unrealized appreciation (depreciation) of investments. Securities
         transactions are recorded on the trade date. Realized gains (losses)
         from securities transactions are determined on the basis of average
         cost of the securities sold or redeemed.




<PAGE>


                                                                             2
Municipal Securities Trust, Series 40

Notes to Financial Statements
June 30, 1996, 1995 and 1994
- -----------------------------------------------------------------------------

3.       Income Taxes

         No provision for federal income taxes has been made in the
         accompanying financial statements because the Trust intends to
         continue to qualify for the tax treatment applicable to Grantor Trusts
         under the Internal Revenue Code. Under existing law, if the Trust so
         qualifies, it will not be subject to federal income tax on net income
         and capital gains that are distributed to unitholders.

4.       Trust Administration

         The Trustee has custody of assets and responsibility for the
         accounting records and financial statements of the Trust and is
         responsible for establishing and maintaining a system of internal
         control related to these to. The Trustee is also responsible for all
         estimates of expenses and accruals reflected in the Trust's financial
         statements.

         The Trust Indenture and Agreement provides for interest distributions
         as often as monthly (depending upon the distribution plan elected by
         the Certificateholders).

         The Trust Indenture and Agreement further requires that principal
         received from the disposition of bonds, other than those bonds sold in
         connection with the redemption of units, be distributed to
         Certificateholders.

         The Trust Indenture and Agreement also requires the Trust to redeem
         units tendered. For the years ended June 30, 1996 and 1995, 95 and 54
         units were redeemed, respectively. No units were redeemed for the year
         ended June 30, 1994.

         The Trust pays an annual fee for trustee services rendered by the
         Trustee that ranges from $.35 to $1.05 per $1,000 of outstanding
         investment principal. In addition, a minimum fee of $15 is paid to a
         service bureau for each portfolio valuation. A maximum fee of $.25 per
         $1,000 of outstanding investment principal is paid to the Sponsor. For
         the year ended June 30, 1996, the "Trustee's Fees" are comprised of
         Trustee fees of $1,880, and other expenses of $1,748. The other
         expenses include professional, printing and miscellaneous fees.


<PAGE>


                                                                             3
Municipal Securities Trust, Series 40

Notes to Financial Statements
June 30, 1996, 1995 and 1994
- -----------------------------------------------------------------------------

5.       Net Assets

         At June 30, 1996, the net assets of the Trust represented the interest
         of Certificateholders as follows:

          Original Cost to Certificateholders         $       4,063,540
          Less Initial Gross Underwriting Commission           (199,113)
                                                      -----------------

                                                              3,864,427

          Accumulated Cost of Bond Sold,
              Matured or Called                              (2,576,463)
          Net Unrealized Appreciation                           139,232
          Undistributed Net Investment Income                    36,305
          Distributions in Excess of Proceeds
              from Investments                                  (10,205)
                                                      -----------------


             Total                                    $       1,453,296
                                                      =================


         The original cost to Certificateholders, less the initial gross
         underwriting commission, represents the aggregate initial public
         offering price net of the applicable sales charge on 4,000 units of
         fractional undivided interest of the Trust as of the date of deposit.


6.       Concentration of Credit Risk

         Since the Trust invests a portion of its assets in municipal bonds, it
         may be affected by economic and political developments in the
         municipalities. Certain debt obligations held by the Trust may be
         entitled to the benefit of insurance, standby letters of credit or
         other guarantees of banks or other financial institutions.

7.       Successor Sponsor

         Effective September 28, 1995, Reich & Tang Distributors L.P. ("Reich &
         Tang") has become the successor sponsor (the "Sponsor") to certain of
         the unit investments trusts previously sponsored by Bear Stearns & Co.
         As successor Sponsor, Reich & Tang has assumed all of the obligations
         and rights of Bear Stearns & Co., Inc., the previous sponsor.




<PAGE>


                                                                             4
Municipal Securities Trust, Series 40

Notes to Financial Statements
June 30, 1996, 1995 and 1994
- -----------------------------------------------------------------------------
8.       Financial Highlights (per unit)*

         Selected data for a unit of the Trust outstanding for the year ended
June 30, 1996:

         Net Asset Value, Beginning of Period**                  $  580.28
             Interest Income                        $  34.38
             Expenses                                  (1.36)
                                                     -------


             Net Investment Income                                   33.02
             Net Gain or Loss on Investments(1)                       9.10
                                                                  --------


         Total from Investment Operations                           622.40

         Less Distributions
             to Certificateholders
                 Income                                40.36
                 Principal                            195.00
             for Redemptions
                 Interest                                .31
                 Principal                              9.35
                                                     -------


         Total Distributions                                        245.02
                                                                  --------


         Net Asset Value, End of Period**                        $  377.38
                                                                 =========



         See "Financial and Statistical Information" in Part A of this
         Prospectus for amounts of per unit distributions during the years
         ended June 30, 1996, 1995 and 1994 based on actual units.

(1)      Net gain or loss on investments is a result of changes in outstanding
         units since July 1, 1995 and the dates of net gain and loss on
         investments.
- --------

*        Unless otherwise stated, based upon average units outstanding during
         the year of 3,898.5 ([3,946+3,851]/2).

**       Based upon actual units outstanding.


<PAGE>



                   Note: Part B of This Prospectus May Not Be
                   Distributed Unless Accompanied by Part A.

                       Please Read and Retain Both Parts
                    of This Prospectus for Future Reference.


                           MUNICIPAL SECURITIES TRUST

                               Prospectus Part B

   
                            Dated: October 31, 1996
    


                                   THE TRUST

Organization

   
     "Municipal Securities Trust" (the "Trust") consists of the "unit
investment trusts" designated as set forth in Part A.* The Trust was created
under the laws of the State of New York pursuant to the Trust Indenture and
Agreements** (collectively, the "Trust Agreement"), dated the Date of Deposit,
among Reich & Tang Distributors L.P. (successor Sponsor to Bear, Stearns & Co.
Inc.), or depending on the particular Trust, among Reich & Tang Distributors
L.P. and Gruntal & Co., Incorporated, as Co-Sponsors (the Sponsors or
Co-Sponsors, if applicable, are referred to herein as the "Sponsor"), Kenny S&P
Evaluation Services, a business unit of J.J. Kenny Company, Inc., a subsidiary
of The McGraw-Hill Companies, as Evaluator, and, depending on the particular
Trust, either The Bank of New York or The Chase Manhattan Bank, as Trustee. The
name of the Sponsor and the Trustee for a particular Trust is contained in the
"Summary of Essential Information" in Part A.
    

     On the Date of Deposit the Sponsor deposited with the Trustee long-term
bonds and/or delivery statements relating to contracts for the purchase of
certain such bonds (the "Bonds") and cash or an irrevocable letter of credit
issued by a major commercial bank in the amount required for such purchases.
Thereafter, the Trustee, in exchange for the Bonds so deposited, delivered to
the Sponsor the Certificates evidencing the ownership of all Units of the
Trust.

     The Trust consists of the bonds described under "The Trust" in Part A of
this Prospectus, the interest (including, where applicable earned original
discount) on which, in the opinions of bond counsel to the respective issuers
given at the time of original delivery of the Bonds, is exempt from regular
federal income tax under existing law.

     Each "Unit" outstanding on the Evaluation Date represented an undivided
interest or pro rata share in the principal and interest of the Trust in the
per Unit ratio set forth under "Summary of Essential Information" in Part A. To
the extent that any Units are redeemed by the Trustee, the

- --------
*    This Part B relates to the outstanding series of Municipal Securities
     Trust or Municipal Securities Trust Discount Series as reflected in Part A
     attached hereto.

**   References in this Prospectus to the Trust Agreements are qualified in
     their entirety by the respective Trust Indentures and Agreements which are
     incorporated herein by reference.


C/M:  11939.0001 1173.4

<PAGE>



fractional undivided interest or pro rata share in the Trust represented by
each unredeemed Unit will increase, although the actual interest in the Trust
represented by such fraction will remain unchanged. Units will remain
outstanding until redeemed upon tender to the Trustee by Certificateholders,
which may include the Sponsor or until the termination of the Trust Agreement.

Objectives

     The Trust, one of a series of similar but separate unit investment trusts
formed by the Sponsor, offers investors the opportunity to participate in a
portfolio of long-term tax-exempt bonds with a greater diversification than
they might be able to acquire themselves. The objectives of the Trust are to
preserve capital and to provide interest income (including, where applicable,
earned original issue discount) which, in the opinions of bond counsel to the
respective issuers given at the time of original delivery of the Bonds, is,
with certain exceptions, exempt from regular federal income tax under existing
law. Such interest income may, however, be subject to the federal corporate
alternative minimum tax and to state and local taxes. An investor will realize
taxable income upon maturity or early redemption of the market discount bonds
in a Trust portfolio and will realize, where applicable, tax-exempt income to
the extent of the earned portion of interest, including original issue discount
earned on the bonds in a Trust portfolio. Investors should be aware that there
is no assurance the Trust's objectives will be achieved as these objectives are
dependent on the continuing ability of the issuers of the Bonds to meet their
interest and principal payment requirements, on the continuing satisfaction of
the Bonds of the conditions required for the exemption of interest thereon from
regular federal income tax, and on the market value of the Bonds, which can be
affected by fluctuations in interest rates and other factors.

     Since disposition of Units prior to final liquidation of the Trust may
result in an investor receiving less than the amount paid for such Units (see
"Comparison of Public Offering Price, Sponsor's Repurchase Price and Redemption
Price"), the purchase of a Unit should be looked upon as a long-term
investment. Neither the Trust nor the Total Reinvestment Plan is designed to be
a complete investment program.

Portfolio

   
     All of the Bonds in the Trust were rated "A" or better by Standard &
Poor's Ratings Services, a division of The McGraw-Hill Companies ("Standard &
Poor's") or Moody's Investors Service, Inc. ("Moody's") at the time originally
deposited in the Trust. For a list of the ratings of each Bond on the
Evaluation Date, see "Portfolio" in Part A.
    

     For information regarding (i) the number of issues in the Trust, (ii) the
range of fixed maturities of the Bonds, (iii) the number of issues payable from
the income of a specific project or authority and (iv) the number of issues
constituting general obligations of a government entity, see "The Trust" and
"Portfolio" in Part A.

     When selecting Bonds for the Trust, the following factors, among others,
were considered by the Sponsor on the Date of Deposit: (a) the quality of the
Bonds and whether such Bonds were rated "A" or better by either Standard &
Poor's or Moody's, (b) the yield and price of the Bonds relative to other
tax-exempt securities of comparable quality and maturity, (c) income to the
Certificateholders of the Trust and (d) the diversification of the Trust
portfolio, as to purpose of issue and location of issuer, taking into account
the availability in the market of issues which meet the Trust's quality,
rating, yield and price criteria. Subsequent to the Evaluation Date, a Bond may
cease to be rated or its rating may be reduced below that specified above.
Neither event requires an elimination of such Bond from a Trust but may be

                                      -2-
C/M:  11939.0001 1173.4

<PAGE>



considered in the Sponsor's determination to direct the Trustee to dispose of
the Bond. See "Portfolio Supervision". For an interpretation of the bond
ratings see "Description of Bond Ratings".

     Housing Bonds. Some of the aggregate principal amount of the Bonds may
consist of obligations of state and local housing authorities whose revenues
are primarily derived from mortgage loans to rental housing projects for low to
moderate income families. Since such obligations are usually not general
obligations of a particular state or municipality and are generally payable
primarily or solely from rents and other fees, adverse economic developments
including failure or inability to increase rentals, fluctuations of interest
rates and increasing construction and operating costs may reduce revenues
available to pay existing obligations. See "Description of Portfolio" in Part A
for the amount of rental housing bonds contained therein.


   
     Hospital Revenue Bonds. Some of the aggregate principal amount of the
Bonds may consist of hospital revenue bonds. Ratings of hospital bonds are
often initially based on feasibility studies which contain projections of
occupancy levels, revenues and expenses. Actual experience may vary
considerably from such projections. A hospital's gross receipts and net income
will be affected by future events and conditions including, among other things,
demand for hospital services and the ability of the hospital to provide them,
physicians' confidence in hospital management capability, economic developments
in the service area, competition, actions by insurers and governmental agencies
and the increased cost and possible unavailability of malpractice insurance.
Additionally, a major portion of hospital revenue typically is derived from
third-party payors and government programs such as Medicare and Medicaid. Both
private third-party payors and government programs have undertaken cost
containment measures designed to limit payments. Furthermore, government
programs are subject to statutory and regulatory changes, retroactive rate
adjustments, administrative rulings and government funding restrictions, all of
which may materially decrease the rate of program payments for health care
facilities. There can be no assurance that payments under governmental programs
will remain at levels comparable to present levels or will, in the future, be
sufficient to cover the costs allocable to patients participating in such
programs. In addition, there can be no assurance that a particular hospital or
other health care facility will continue to meet the requirements for
participation in such programs.

     The health care delivery system is undergoing considerable alteration and
consolidation. Consistent with that trend, the ownership or management of a
hospital or health care facility may change, which could result in (i) an early
redemption of bonds, (ii) alteration of the facilities financed by the Bonds or
which secure the Bonds, (iii) a change in the tax exempt status of the Bonds or
(iv) an inability to produce revenues sufficient to make timely payment of debt
service on the Bonds. Future legislation or changes in the areas noted above,
among other things, would affect all hospitals to varying degrees and,
accordingly, any adverse change in these areas may affect the ability of such
issuers to make payment of principal and interest on such bonds. See
"Description of Portfolio" in Part A for the amount of hospital revenue bonds
contained therein.
    


     Nuclear Power Facility Bonds. Certain Bonds may have been issued in
connection with the financing of nuclear generating facilities. In view of
recent developments in connection with such facilities, legislative and
administrative actions have been taken and proposed relating to the development
and operation of nuclear generating facilities. The Sponsor is unable to
predict whether any such actions or whether any such proposals or litigation,
if enacted or instituted, will have an adverse impact on the revenues available
to pay the debt service on the Bonds in the portfolio issued to finance such
nuclear projects. See "Description of Portfolio" in

                                      -3-
C/M:  11939.0001 1173.4

<PAGE>



Part A for the amount of bonds issued to finance nuclear generating facilities
contained therein.

     Mortgage Subsidy Bonds. Certain Bonds may be "mortgage subsidy bonds"
which are obligations of which all or a significant portion of the proceeds are
to be used directly or indirectly for mortgages on owner-occupied residences.
Section 103A of the Internal Revenue Code of 1954, as amended, provided as a
general rule that interest on "mortgage subsidy bonds" will not be exempt from
Federal income tax. An exception is provided for certain "qualified mortgage
bonds." Qualified mortgage bonds are bonds that are used to finance
owner-occupied residences and that meet numerous statutory requirements. These
requirements include certain residency, ownership, purchase price and target
area requirements, ceiling amounts for state and local issuers, arbitrage
restrictions and (for bonds issued after December 31, 1984) certain information
reporting, certification, public hearing and policy statement requirements. In
the opinions of bond counsel to the issuing governmental authorities, interest
on all the Bonds in a Trust that might be deemed "mortgage subsidy bonds" will
be exempt from Federal income tax when issued. See "Description of Portfolio"
in Part A for the amount of mortgage subsidy Bonds contained therein.

     Mortgage Revenue Bonds. Certain Bonds may be "mortgage revenue bonds."
Under the Internal Revenue Code of 1986, as amended (the "Code") (and under
similar provisions of the prior tax law) "mortgage revenue bonds" are
obligations the proceeds of which are used to finance owner-occupied residences
under programs which meet numerous statutory requirements relating to
residency, ownership, purchase price and target area requirements, ceiling
amounts for state and local issuers, arbitrage restrictions, and certain
information reporting certification, and public hearing requirements. There can
be no assurance that additional federal legislation will not be introduced or
that existing legislation will not be further amended, revised, or enacted
after delivery of these Bonds or that certain required future actions will be
taken by the issuing governmental authorities, which action or failure to act
could cause interest on the Bonds to be subject to federal income tax. If any
portion of the Bonds proceeds are not committed for the purpose of the issue,
Bonds in such amount could be subject to earlier mandatory redemption at par,
including issues of Zero Coupon Bonds (see "Discount and Zero Coupon Bonds").
See "Description of Portfolio" in Part A for the amount of mortgage revenue
bonds contained therein.

     Private Activity Bonds. The portfolio of the Trust may contain other Bonds
which are "private activity bonds" (often called Industrial Revenue Bonds
("IRBs") if issued prior to 1987) which would be primarily of two types: (1)
Bonds for a publicly owned facility which a private entity may have a right to
use or manage to some degree, such as an airport, seaport facility or water
system and (2) facilities deemed owned or beneficially owned by a private
entity but which were financed with tax-exempt bonds of a public issuer, such
as a manufacturing facility or a pollution control facility. In the case of the
first type, bonds are generally payable from a designated source of revenues
derived from the facility and may further receive the benefit of the legal or
moral obligation of one or more political subdivisions or taxing jurisdictions.
In most cases of project financing of the first type, receipts or revenues of
the Issuer are derived from the project or the operator or from the unexpended
proceeds of the bonds. Such revenues include user fees, service charges, rental
and lease payments, and mortgage and other loan payments.

     The second type of issue will generally finance projects which are owned
by or for the benefit of, and are operated by, corporate entities. Ordinarily,
such private activity bonds are not general obligations of governmental
entities and are not backed by the taxing power of such entities,

                                      -4-
C/M:  11939.0001 1173.4

<PAGE>



and are solely dependent upon the creditworthiness of the corporate user of the
project or corporate guarantor.

     The private activity bonds in the Trust have generally been issued under
bond resolutions, agreements or trust indentures pursuant to which the revenues
and receipts payable under the issuer's arrangements with the users or the
corporate operator of a particular project have been assigned and pledged to
the holders of the private activity bonds. In certain cases a mortgage on the
underlying project has been assigned to the holders of the private activity
bonds or a trustee as additional security. In addition, private activity bonds
are frequently directly guaranteed by the corporate operator of the project or
by another affiliated company. See "Description of Portfolio" in Part A for the
amount of private activity bonds contained therein.

     Litigation. Litigation challenging the validity under state constitutions
of present systems of financing public education has been initiated in a number
of states. Decisions in some states have been reached holding such school
financing in violation of state constitutions. In addition, legislation to
effect changes in public school financing has been introduced in a number of
states. The Sponsor is unable to predict the outcome of the pending litigation
and legislation in this area and what effect, if any, resulting changes in the
sources of funds, including proceeds from property taxes applied to the support
of public schools, may have on the school bonds in a Trust.

     Legal Proceedings Involving the Trusts. The Sponsor has not been notified
or made aware of any litigation pending with respect to any Bonds which might
reasonably be expected to have a material adverse effect on a Trust. Such
litigation, as, for example, suits challenging the issuance of pollution
control revenue bonds under recently-enacted environmental protection statutes,
may affect the validity of such Bonds or the tax-free nature of the interest
thereon. At any time after the date of this Prospectus litigation may be
instituted on a variety of grounds with respect to any Bond in a Trust. The
Sponsor is unable to predict whether any such litigation may be instituted or,
if instituted, whether it might have a material adverse effect on a Trust.

     Other Factors. The Bonds in the Trust, despite their optional redemption
provisions which generally do not take effect until 10 years after the original
issuance dates of such bonds (often referred to as "ten year call protection"),
do contain provisions which require the issuer to redeem such obligations at
par from unused proceeds of the issue within a stated period. In recent periods
there have been increased redemptions of bonds, particularly housing bonds,
pursuant to such redemption provisions. In addition, the Bonds in the Trusts
are also subject to mandatory redemption in whole or in part at par at any time
that voluntary or involuntary prepayments of principal on the underlying
collateral are made to the trustee for such bonds or that the collateral is
sold by the bond issuer. Prepayments of principal tend to be greater in periods
of declining interest rates; it is possible that such prepayments could be
sufficient to cause a bond to be redeemed substantially prior to its stated
maturity date, earliest call date or sinking fund redemption date.

     The Bonds may also be subject to other calls, which may be permitted or
required by events which cannot be predicted (such as destruction,
condemnation, or termination of a contract).

     In 1976 the federal bankruptcy laws were amended so that an authorized
municipal debtor could more easily seek federal court protection to assist in
reorganizing its debts so long as certain requirements were met. Historically,
very few financially troubled municipalities have sought court

                                      -5-
C/M:  11939.0001 1173.4

<PAGE>



assistance for reorganizing their debts; notwithstanding, the Sponsors are
unable to predict to what extent financially troubled municipalities may seek
court assistance in reorganizing their debts in the future and, therefore, what
effect, if any, the applicable federal bankruptcy law provisions will have on
the Trusts.

     The Trust may also include "moral obligation" bonds. Under statutes
applicable to such bonds, if an issuer is unable to meet its obligations, the
repayment of such bonds becomes a moral commitment but not a legal obligation
of the state or municipality in question. See "Description of Portfolio" and
"The Trust" in Part A of this Prospectus for the amount of moral obligations
bonds contained in the Trust.

     Certain of the Bonds in the Trust are subject to redemption prior to their
stated maturity dates pursuant to sinking fund or call provisions. A sinking
fund is a reserve fund appropriated specifically toward the retirement of a
debt. A callable bond is one which is subject to redemption or refunding prior
to maturity at the option of the issuer. A refunding is a method by which a
bond is redeemed at or before maturity from the proceeds of a new issue of
bonds. In general, call provisions are more likely to be exercised when the
offering side evaluation of a bond is at a premium over par than when it is at
a discount from par. A listing of the sinking fund and call provisions, if any,
with respect to each of the Bonds is contained under "Portfolio" in Part A of
this Prospectus. Certificateholders will realize a gain or loss on the early
redemption of such Bonds, depending upon whether the price of such Bonds is at
a discount from or at a premium over par at the time Certificateholders
purchase their Units.

     Neither the Sponsor nor the Trustee shall be liable in any way for any
default, failure or defect in any of the Bonds. Because certain of the Bonds
from time to time may be redeemed or will mature in accordance with their terms
or may be sold under certain circumstances, no assurance can be given that a
Trust will retain its present size and composition for any length of time. The
proceeds from the sale of a Bond or the exercise of any redemption or call
provision will be distributed to Certificateholders on the next distribution
date, except to the extent such proceeds are applied to meet redemptions of
Units. See "Trustee Redemption".

Discount and Zero Coupon Bonds

     Some of the Bonds in the Municipal Discount Trust and Municipal Trust may
contain original issue discount bonds (see "Description of Portfolio" in the
Part A). The original issue discount, which is the difference between the
initial purchase price of the Bonds and the face value, is deemed to accrue on
a daily basis and the accrued portion will be treated as tax-exempt interest
income for regular federal income tax purposes. Upon sale or redemption, any
gain realized that is in excess of the earned portion of original issue
discount will be taxable as capital gain. (See "Tax Status".) The current value
of an original issue discount bond reflects the present value of its face
amount at maturity. The market value tends to increase more slowly in early
years and in greater increments as the Bonds approach maturity. Of these
original issue discount bonds, a portion of the aggregate principal amount of
the Bonds in the Trust are Zero Coupon Bonds. Zero Coupon Bonds do not provide
for the payment of any current interest and provide for payment at maturity at
face value unless sooner sold or redeemed. The market value of Zero Coupon
Bonds is subject to greater fluctuation than coupon bonds in response to
changes in interest rates. Zero Coupon Bonds generally are subject to
redemption at compound accreted value based on par value at maturity. Because
the issuer is not obligated to make current interest payments, Zero Coupon
Bonds may be less likely to be redeemed than coupon bonds issued at a similar
interest rate.


                                      -6-
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<PAGE>



     Some of the Bonds in the Trust may have been purchased at a "market"
discount from par value at maturity. This is because the coupon interest rates
on the discount bonds at the time they were purchased and deposited in the
Trust were lower than the current market interest rates for newly issued bonds
of comparable rating and type. At the time of issuance the discount bonds were
for the most part issued at then current coupon interest rates. The current
returns (coupon interest income as a percentage of market price) of discount
bonds will be lower than the current returns of comparably rated bonds of
similar type newly issued at current interest rates because discount bonds tend
to increase in market value as they approach maturity and the full principal
amount becomes payable. A discount bond held to maturity will have a larger
portion of its total return in the form of capital gain and less in the form of
tax-exempt interest income than a comparable bond newly issued at current
market rates. Gain on the disposition of a Bond purchased at a market discount
generally will be treated as ordinary income, rather than capital gain, to the
extent of accrued market discount. Discount bonds with a longer term to
maturity tend to have a higher current return and a lower current market value
than otherwise comparable bonds with a shorter term of maturity. If interest
rates rise, the value of discount bonds will decrease; and if interest rates
decline, the value of discount bonds will increase. The discount does not
necessarily indicate a lack of market confidence in the issuer.


                                PUBLIC OFFERING

Offering Price

     The secondary market Public Offering Price per Unit is computed by adding
to the aggregate bid price of the Bonds in each Trust divided by the number of
Units outstanding, an amount based on the applicable sales charge times such
aggregate bid price of the Bonds in each Trust.

     The method used by the Evaluator for computing the sales charge for
secondary market purchases shall be based upon the number of years remaining to
maturity of each bond in the portfolio. Bonds will be deemed to mature on their
stated maturity dates unless bonds have been called for redemption, funds have
been placed in escrow to redeem them on an earlier call date or are subject to
a "mandatory put," in which case the maturity will be deemed to be such other
date.

     The table below sets forth the various sales charges based on the length
of maturity of each Bond.


                                                         As Percent of Public
Time to Maturity                                            Offering Price

less than 6 months                                             0%

6 mos. to 1 year                                               1%

over 1 yr. to 2 yrs.                                           1 1/2%

over 2 yrs. to 4 yrs.                                          2 1/2%

over 4 yrs. to 8 yrs.                                          3 1/2%

over 8 yrs. to 15 yrs.                                         4 1/2%

over 15 years                                                  5 1/2%


(see "Public Offering Price" in Part A for the applicable sales charge for the
Trust). A proportionate share of accrued interest on the Bonds to the

                                      -7-
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<PAGE>



expected date of settlement for the Units is added to the Public Offering
Price. Accrued interest is the accumulated and unpaid interest on a Bond from
the last day on which interest was paid and is initially accounted for daily by
the Trust at the daily rate set forth under "Summary of Essential Information"
in Part A. The secondary market Public Offering Price can vary on a daily basis
from the amount stated in Part A in accordance with fluctuations in the prices
of the Bonds. The price to be paid by each investor will be computed on the
basis of an evaluation made on the day the Units are purchased. The aggregate
bid price evaluation of the Bonds is determined in the manner set forth under
"Trustee Redemption".

     The Evaluator may obtain current prices for the Bonds from investment
dealers or brokers (including the Sponsor) that customarily deal in tax-exempt
obligations or from any other reporting service or source of information which
the Evaluator deems appropriate.

Accrued Interest

     An amount of accrued interest which represents accumulated unpaid or
uncollected interest on a Bond from the last day on which interest was paid
thereon will be added to the Public Offering Price and paid by the
Certificate-holder at the time the Units are purchased. Since the Trust
normally receives the interest on Bonds twice a year and the interest on the
Bonds in the Trust is accrued on a daily basis, the Trust will always have an
amount of interest accrued but not actually received and distributed to
Certificateholders. A Certificateholder will not recover his proportionate
share of accrued interest until the Units are sold or redeemed, or the Trust is
terminated. At that time, the Certificateholder will receive his proportionate
share of the accrued interest computed to the settlement date in the case of a
sale or termination and to the date of tender in the case of redemption.

Employee Discounts


   
     Employees (and their immediate families) of Reich & Tang Distributors L.P.
and its affiliates, Gruntal & Co., Incorporated and of any underwriter of a
Trust, pursuant to employee benefit arrangements, may purchase Units of a Trust
at a price equal to the bid side evaluation of the underlying securities in the
Trust divided by the number of Units outstanding plus a reduced sales charge.
Such arrangements result in less selling effort and selling expenses than sales
to employee groups of other companies. Resales or transfers of Units purchased
under the employee benefit arrangements may only be made through the Sponsor's
secondary market, so long as it is being maintained.
    


Distribution of Units

     Certain banks and thrifts will make Units of the Trust available to their
customers on an agency basis. A portion of the sales charge paid by their
customers is retained by or remitted to the banks. Under the Glass-Steagall
Act, banks are prohibited from underwriting Units; however, the Glass-Steagall
Act does permit certain agency transactions and the banking regulators have
indicated that these particular agency transactions are permitted under such
Act. In addition, state securities laws on this issue may differ from the
interpretations of federal law expressed herein and banks and financial
institutions may be required to register as dealers pursuant to state law.

     The Sponsor intends to qualify the Units for sale in substantially all
States through dealers who are members of the National Association of
Securities Dealers, Inc. Units may be sold to dealers at prices which represent
a concession of up to (a) 4% of the Public Offering Price for the Municipal
Securities Trust Series or (b) $25.00 per unit for the Municipal

                                      -8-
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<PAGE>



Securities Trust Discount Series, subject to the Sponsor's right to change the
dealers' concession from time to time. Such Units may then be distributed to
the public by the dealers at the Public Offering Price then in effect. In
addition, for transactions of 1,000,000 Units or more, the Sponsor intends to
negotiate the applicable sales charge and such charge will be disclosed to any
such purchaser. The Sponsor reserves the right to reject, in whole or in part,
any order for the purchase of Units. The Sponsor reserves the right to change
the discounts from time to time.

Sponsor's Profits

     The Sponsor will receive a gross commission on all Units sold in the
secondary market equal to the applicable sales charge on each transaction. (See
"Offering Price".) In addition, in maintaining a market for the Units (see
"Sponsor Repurchase"), the Sponsor will realize profits or sustain losses in
the amount of any difference between the price at which it buys Units and the
price at which it resells such Units.

     Participants in the "Total Reinvestment Plan" can designate a broker as
the recipient of a dealer concession. See "Total Reinvestment Plan".

Comparison of Public Offering Price, Sponsor's Repurchase Price
  and Redemption Price

     The secondary market Public Offering Price of Units will be determined on
the basis of the current bid prices of the Bonds in the Trust, plus the
applicable sales charge. The value at which Units may be resold in the
secondary market or redeemed will be determined on the basis of the current bid
prices of such Bonds without any sales charge. On the Evaluation Date, the
Public Offering Price per Unit (based on the bid prices of the Bonds in the
Trust plus the sales charge) exceeded the Repurchase and Redemption Price per
Unit (based upon the bid prices of the Bonds in the Trust without the sales
charge) by the amount shown under "Summary of Essential Information" in Part A
of this Prospectus. For this reason, among others (including fluctuations in
the market prices of Bonds and the fact that the Public Offering Price includes
the applicable sales charge), the amount realized by a Certificateholder upon
any redemption or repurchase of Units may be less than the price paid for such
Units.


            ESTIMATED LONG TERM RETURN AND ESTIMATED CURRENT RETURN


     The rate of return on an investment in Units of each Trust is measured in
terms of "Estimated Current Return" and "Estimated Long Term Return".

     Estimated Long Term Return is calculated by: (1) computing the yield to
maturity or to an earlier call date (whichever results in a lower yield) for
each Bond in a Trust's portfolio in accordance with accepted bond practices,
which practices take into account not only the interest payable on the Bond but
also the amortization of premiums or accretion of discounts, if any; (2)
calculating the average of the yields for the Bonds in each Trust's portfolio
by weighing each Bond's yield by the market value of the Bond and by the amount
of time remaining to the date to which the Bond is priced (thus creating an
average yield for the portfolio of each Trust); and (3) reducing the average
yield for the portfolio of each Trust in order to reflect estimated fees and
expenses of that Trust and the maximum sales charge paid by Certificateholders.
The resulting Estimated Long Term Return represents a measure of the return to
Certificateholders earned over the estimated life of each Trust. The Estimated
Long Term Return as of the day prior to the

                                      -9-
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<PAGE>



Evaluation Date is stated for each Trust under "Summary of Essential
Information" in Part A.

     Estimated Current Return is computed by dividing the Estimated Net Annual
Interest Income per Unit by the Public Offering Price per Unit. In contrast to
the Estimated Long Term Return, the Estimated Current Return does not take into
account the amortization of premium or accretion of discount, if any, on the
Bonds in the portfolios of each Trust. Moreover, because interest rates on
Bonds purchased at a premium are generally higher than current interest rates
on newly issued bonds of a similar type with comparable rating, the Estimated
Current Return per Unit may be affected adversely if such Bonds are redeemed
prior to their maturity. On the day prior to the Evaluation Date, the Estimated
Net Annual Interest Income per Unit divided by the Public Offering Price
resulted in the Estimated Current Return stated for each Trust under "Summary
of Essential Information" in Part A.

     The Estimated Net Annual Interest Income per Unit of each Trust will vary
with changes in the fees and expenses of the Trustee and the Evaluator
applicable to each Trust and with the redemption, maturity, sale or other
disposition of the Bonds in each Trust. The Public Offering Price will vary
with changes in the bid prices of the Bonds. Therefore, there is no assurance
that the present Estimated Current Return or Estimated Long Term Return will be
realized in the future.

     A schedule of cash flow projections is available from the Sponsors upon
request.


                          RIGHTS OF CERTIFICATEHOLDERS

Certificates

     Ownership of Units of the Trust is evidenced by registered Certificates
executed by the Trustee and the Sponsor. Certificates may be issued in
denominations of one or more Units and will bear appropriate notations on their
faces indicating which plan of distribution has been selected by the
Certificateholder. Certificates are transferable by presentation and surrender
to the Trustee properly endorsed and/or accompanied by a written instrument or
instruments of transfer. Although no such charge is presently made or
contemplated, the Trustee may require a Certificateholder to pay $2.00 for each
Certificate reissued or transferred and any governmental charge that may be
imposed in connection with each such transfer or interchange. Mutilated,
destroyed, stolen or lost Certificates will be replaced upon delivery of
satisfactory indemnity and payment of expenses incurred.

Interest and Principal Distributions

     Interest received by the Trust is credited by the Trustee to an Interest
Account and a deduction is made to reimburse the Trustee without interest for
any amounts previously advanced. Proceeds representing principal received from
the maturity, redemption, sale or other disposition of the Bonds are credited
to a Principal Account.

     Distributions to each Certificateholder from the Interest Account are
computed as of the close of business on each Record Date for the following
Payment Date and consist of an amount substantially equal to one-twelfth,
one-half or all of each Certificateholder's pro rata share of the Estimated Net
Annual Interest Income in the Interest Account, depending upon the applicable
plan of distribution. Distributions from the Principal Account will be computed
as of each semi-annual Record Date, and will be made to the Certificateholders
on or shortly after the next semi-annual Payment Date. Proceeds

                                      -10-
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<PAGE>



representing principal received from the disposition of any of the Bonds
between a Record Date and a Payment Date which are not used for redemptions of
Units will be held in the Principal Account and not distributed until the
second succeeding semi-annual Payment Date. No distributions will be made to
Certificateholders electing to participate in the Total Reinvestment Plan,
except as provided thereunder. Persons who purchase Units between a Record Date
and a Payment Date will receive their first distribution on the second Payment
Date after such purchase.

     Because interest payments are not received by the Trust at a constant rate
throughout the year, interest distributions may be more or less than the amount
credited to the Interest Account as of a given Record Date. For the purpose of
minimizing fluctuations in the distributions from the Interest Account, the
Trustee will advance sufficient funds, without interest, as may be necessary to
provide interest distributions of approximately equal amounts. All funds in
respect of the Bonds received and held by the Trustee prior to distribution to
Certificateholders may be of benefit to the Trustee and do not bear interest to
Certificateholders.

     As of the first day of each month, the Trustee will deduct from the
Interest Account, and, to the extent funds are not sufficient therein, from the
Principal Account, amounts necessary to pay the expenses of the Trust (as
determined on the basis set forth under "Trust Expenses and Charges"). The
Trustee also may withdraw from said accounts such amounts, if any, as it deems
necessary to establish a reserve for any applicable taxes or other governmental
charges that may be payable out of the Trust. Amounts so withdrawn shall not be
considered a part of the Trust's assets until such time as the Trustee shall
return all or any part of such amounts to the appropriate accounts. In
addition, the Trustee may withdraw from the Interest and Principal Accounts
such amounts as may be necessary to cover redemptions of Units by the Trustee.

     The estimated monthly, semi-annual or annual interest distribution per
Unit will be in the amount shown under Summary of Essential Information and
will change and may be reduced as bonds mature or are redeemed, exchanged or
sold, or as expenses of the Trust fluctuate. No distribution need be made from
the Principal Account until the balance therein is an amount sufficient to
distribute $1.00 per Unit.

Distribution Elections

     Interest is distributed monthly, semi-annually or annually, depending upon
the distribution plan applicable to the Unit purchased. Record Dates are the
first day of each month for monthly distributions, the first day of each June
and December for semi-annual distributions and the first day of each December
for annual distributions. Payment Dates will be the fifteenth day of each month
following the respective Record Dates. Certificateholders purchasing Units in
the secondary market will initially receive distributions in accordance with
the election of the prior owner. Every October each Certificateholder may
change his distribution election by notifying the Trustee in writing of such
change between October 1 and November 1 of each year. (Certificateholders
deciding to change their election should contact the Trustee by calling the
number listed on the back cover hereof for information regarding the procedures
that must be followed in connection with this written notification of the
change of election.) Failure to notify the Trustee on or before November 1 of
each year will result in a continuation of the plan for the following 12
months.

Records

     The Trustee shall furnish Certificateholders in connection with each
distribution a statement of the amount of interest, if any, and the

                                      -11-
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<PAGE>



amount of other receipts, if any, which are being distributed, expressed in
each case as a dollar amount per Unit. Within a reasonable time after the end
of each calendar year (normally prior to January 31 of the succeeding year),
the Trustee will furnish to each person who at any time during the calendar
year was a Certificateholder of record, a statement showing (a) as to the
Interest Account: interest received (including any earned original issue
discount and amounts representing interest received upon any disposition of
Bonds), amounts paid for redemptions of Units, if any, deductions for
applicable taxes and fees and expenses of the Trust, and the balance remaining
after such distributions and deductions, expressed both as a total dollar
amount and as a dollar amount representing the pro rata share of each Unit
outstanding on the last business day of such calendar year; (b) as to the
Principal Account: the dates of disposition of any Bonds and the net proceeds
received therefrom (including any unearned original issue discount but
excluding any portion representing accrued interest), deductions for payments
of applicable taxes and fees and expenses of the Trust, amounts paid for
redemptions of Units, if any, and the balance remaining after such
distributions and deductions, expressed both as a total dollar amount and as a
dollar amount representing the pro rata share of each Unit outstanding on the
last business day of such calendar year; (c) a list of the Bonds held and the
number of Units outstanding on the last business day of such calendar year; (d)
the Redemption Price per Unit based upon the last computation thereof made
during such calendar year; and (e) amounts actually distributed to
Certificateholders during such calendar year from the Interest and Principal
Accounts, separately stated, expressed both as total dollar amounts and as
dollar amounts representing the pro rata share of each Unit outstanding on the
last business day of such calendar year.

     The Trustee shall keep available for inspection by Certificate-holders at
all reasonable times during usual business hours, books of record and account
of its transactions as Trustee, including records of the names and addresses of
Certificateholders, Certificates issued or held, a current list of Bonds in the
portfolio and a copy of the Trust Agreement.


                                   TAX STATUS


     All Bonds acquired by the Trust were accompanied by copies of opinions of
bond counsel to the issuing governmental authorities given at the time of
original delivery of the Bonds to the effect that the interest thereon is
exempt from regular federal income tax, but such interest may be subject to the
federal corporate alternative minimum tax and to state and local taxes. Neither
the Sponsor nor the Trustee nor their respective counsel have made any review
of the proceedings relating to the issuance of the Bonds or the bases for such
opinions, and express no opinion as to these matters, and neither the Trustee
nor the Sponsor nor their respective counsel have made an independent
examination or verification that the federal income tax status of the Bonds has
not been altered since the time of the original delivery of those opinions.

     In rendering the opinion set forth below, counsel has examined the
Agreement, the final form of Prospectus dated the date hereof (the
"Prospectus") and the documents referred to therein, among others, and has
relied on the validity of said documents and the accuracy and completeness of
the facts set forth therein.

     In the opinion of Battle Fowler LLP, counsel for the Sponsor, under
existing law:

          The Trust is not an association taxable as a corporation for federal
     income tax purposes under the Internal Revenue Code of 1986 (the

                                      -12-
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<PAGE>



     "Code"), and income received by the Trust that consists of interest
     excludable from federal gross income under the Code will be excludable
     from the federal gross income of the Certificateholders of the Trust.

          Each Certificateholder will be considered the owner of a pro rata
     portion of the Trust under Section 676(a) of the Code. Thus, each
     Certificateholder will be considered to have received his pro rata share
     of Bond interest when it is received by the Trust, and the net income
     distributable to Certificateholders that is exempt from federal income tax
     when received by the Trust will constitute tax-exempt income when received
     by the Certificateholders.

          Gain (other than any earned original issue discount) realized on a
     sale or redemption of the Bonds or on a sale of a Unit is, however,
     includable in gross income for federal income tax purposes, generally as
     capital gain, although gain on the disposition of a Bond or a Unit
     purchased at a market discount generally will be treated as ordinary
     income, rather than capital gain, to the extent of accrued market
     discount. (It should be noted in this connection that such gain does not
     include any amounts received in respect of accrued interest.) Such gain
     may be long or short-term depending on the facts and circumstances.
     Capital losses are deductible to the extent of capital gains; in addition,
     up to $3,000 of capital losses of non-corporate Certificate-holders may be
     deducted against ordinary income. Capital assets must be held for more
     than one year to qualify for long-term capital gain treatment. Individuals
     who realize long-term capital gains will be subject to a reduced maximum
     tax rate on such gain.

          Each Certificateholder will realize taxable gain or loss when the
     Trust disposes of a Bond (whether by sale, exchange, redemption or payment
     at maturity), as if the Certificateholder had directly disposed of his pro
     rata share of such Bond. The gain or loss is measured by the difference
     between (i) the tax cost of such pro rata share and (ii) the amount
     received therefor. For this purpose, a Certificateholder's tax cost for
     each Bond is determined by allocating the total tax cost of each Unit
     among all of the Bonds held in the Trust (in accordance with the portion
     of the Trust comprised by each Bond). In order to determine the amount of
     taxable gain or loss, the Certificateholder's amount received is similarly
     allocated at that time. The Certificateholder may exclude from the amount
     received any amounts that represent accrued interest or the earned portion
     of any original issue discount but may not exclude amounts attributable to
     market discount. Thus, when a Bond is disposed of by the Trust at a gain,
     taxable gain will equal the difference between (i) the amount received and
     (ii) the amount paid plus any original issue discount (limited, in the
     case of Bonds issued after June 8, 1980, to the portion earned from the
     date of acquisition to the date of disposition). Gain on the disposition
     of a Bond purchased at a market discount generally will be treated as
     ordinary income, rather than capital gain, to the extent of accrued market
     discount. No deduction is allowed for the amortization of bond premium on
     tax-exempt bonds such as the Bonds in computing regular federal income
     tax.

          Discount generally accrues based on the principle of compounding of
     accrued interest, not on a straight-line or ratable method, with the
     result that the amount of earned original issue discount is less in the
     earlier years and more in the later years of a bond term. The tax basis of
     a discount bond is increased by the amount of accrued, tax-exempt original
     issue discount thus determined. This method of calculation will produce
     higher capital gains (or lower losses) to a Certificate-holder, as
     compared to the results produced by the straight-line method of accounting
     for original issue discount, upon an early disposition of a Bond by the
     Trust or of a Unit by a Certificateholder.

                                      -13-
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<PAGE>




          A Certificateholder may also realize taxable income or loss when a
     Unit is sold or redeemed. The amount received is allocated among all the
     Bonds in the Trust in the same manner as when the Trust disposes of Bonds
     and the Certificateholder may exclude accrued interest and the earned
     portion of any original issue discount (but not amounts attributable to
     market discount). The return of a Certificateholder's tax cost is
     otherwise a tax-free return of capital.

          A portion of social security benefits is includable in gross income
     for taxpayers whose "modified adjusted gross income" combined with a
     portion of their benefits exceeds a base amount. The base amount is
     $25,000 for an individual, $32,000 for a married couple filing a joint
     return and zero for married persons filing separate returns. Interest on
     tax-exempt bonds is to be added to adjusted gross income for purposes of
     computing the amount of benefits that are includable in gross income and
     determining whether an individual's income exceeds the base amount above
     which a portion of the benefits would be subject to tax.

   
          Corporate Certificateholders are required to include in federal
     corporate alternative minimum taxable income 75 percent of the amount by
     which the adjusted current earnings (which will include tax-exempt
     interest) of the corporation exceeds alternative minimum taxable income
     (determined without this item). In addition, in certain cases, Subchapter
     S corporations with accumulated earnings and profits from Subchapter C
     years will be subject to a minimum tax on excess "passive investment
     income" which includes tax-exempt interest.
    

          The Trust is not subject to the New York State Franchise Tax on
     Business Corporations or the New York City General Corporation Tax. For a
     Certificateholder who is a New York resident, however, a pro rata portion
     of all or part of the income of the Trust will be treated as the income of
     the Certificateholder under the income tax laws of the State and City of
     New York. Similar treatment may apply in other states.

     The exemption of interest on municipal obligations for federal income tax
purposes does not necessarily result in exemption under the income tax laws of
any state or political subdivision. In general, municipal bond interest exempt
from federal income tax is taxable income to residents of the State or City of
New York under the tax laws of those jurisdictions unless the bonds are issued
by the State of New York or one of its political subdivisions or by the
Commonwealth of Puerto Rico or one of its political subdivisions. For
corporations doing business in New York State, interest earned on state and
municipal obligations that are exempt from federal income tax, including
obligations of New York State, its political subdivisions and
instrumentalities, must be included in calculating New York State and New York
City entire net income for purposes of computing New York State and New York
City franchise (income) tax. The laws of the several states and local taxing
authorities vary with respect to the taxation of such obligations and each
Certificateholder is advised to consult his own tax advisor as to the tax
consequences of his Certificates under state and local tax laws.

     In the case of Bonds that are industrial revenue bonds ("IRBs") or certain
types of private activity bonds, the opinions of bond counsel to the respective
issuing authorities indicate that interest on such Bonds is exempt from regular
federal income tax. However, interest on such Bonds will not be exempt from
regular federal income tax for any period during which such Bonds are held by a
"substantial user" of the facilities financed by the proceeds of such Bonds or
by a "related person" thereof within the meaning of the Code. Therefore,
interest on any such Bonds allocable to a Certificateholder who is such a
"substantial user" or "related person" thereof will not be tax-exempt.
Furthermore, in the case of Bonds that qualify for the "small issue"

                                      -14-
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<PAGE>



exemption, the "small issue" exemption will not be available or will be lost
if, at any time during the three-year period beginning on the later of the date
the facilities are placed in service or the date of issue, all outstanding
tax-exempt IRBs, together with a proportionate share of any present issue, of
an owner or principal user (or related person) of the facilities exceeds
$40,000,000. In the case of IRBs issued under the $10,000,000 "small issue"
exemption, interest on such IRBs will become taxable if the face amount of the
IRBs plus certain capital expenditures exceeds $10,000,000.

     In addition, a Bond can lose its tax-exempt status as a result of other
subsequent but unforeseeable events such as prohibited "arbitrage" activities
by the issuer of the Bond or the failure of the Bond to continue to satisfy the
conditions required for the exemption of interest thereon from regular federal
income tax. No investigation has been made as to the current or future owners
or users of the facilities financed by the Bonds, the amount of such persons'
outstanding tax-exempt IRBs, or the facilities themselves, and no assurance can
be given that future events will not affect the tax-exempt status of the Bonds.
Investors should consult their tax advisors for advice with respect to the
effect of these provisions on their particular tax situation.

     Interest on indebtedness incurred or continued to purchase or carry the
Units is not deductible for federal income tax purposes. In addition, under
rules used by the Internal Revenue Service for determining when borrowed funds
are considered used for the purpose of purchasing or carrying particular
assets, the purchase of Units may be considered to have been made with borrowed
funds even though the borrowed funds are not directly traceable to the purchase
of Units. Also, in the case of certain financial institutions that acquire
Units, in general no deduction is allowed for interest expense allocable to
such Units.

     From time to time proposals have been introduced before Congress to
restrict or eliminate the federal income tax exemption for interest on debt
obligations similar to the Bonds in the Trust, and it can be expected that
similar proposals may be introduced in the future. In particular, Congress may
consider the adoption of some form of a "flat tax," which could have an adverse
impact on the value of tax-exempt bonds.

     In South Carolina v. Baker, the U.S. Supreme Court held that the federal
government may constitutionally require states to register bonds they issue and
subject the interest on such bonds to federal income tax if not registered, and
that there is no constitutional prohibition against the federal government's
taxing the interest earned on state or other municipal bonds. The Supreme Court
decision affirms the authority of the federal government to regulate and
control bonds such as the Bonds in the Trust and to tax interest on such bonds
in the future. The decision does not, however, affect the current exemption
from taxation of the interest earned on the Bonds in the Trust in accordance
with Section 103 of the Code.

     The opinions of bond counsel or special tax counsel to the issuing
governmental authorities to the effect that interest on the Bonds is exempt
from regular federal income tax may be limited to law existing at the time the
Bonds were issued, and may not apply to the extent that future changes in law,
regulations or interpretations affect such Bonds. Investors are advised to
consult their own tax advisors for advice with respect to the effect of any
legislative changes.



                                      -15-
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<PAGE>



                                   LIQUIDITY

Sponsor Repurchase

     The Sponsor, although not obligated to do so, intends to maintain a
secondary market for the Units. The Sponsor's secondary market repurchase price
will be based on the aggregate bid price of the Bonds in the Trust portfolio,
determined by the Evaluator on a daily basis, and will be the same as the
redemption price. See "Trustee Redemption". Certificateholders who wish to
dispose of their Units should inquire of the Sponsor prior to making a tender
for redemption. The Sponsor may discontinue repurchases of Units if the supply
of Units exceeds demand, or for other business reasons. The date of repurchase
is deemed to be the date on which Certificates representing Units are
physically received in proper form by the Sponsor, Reich & Tang Distributors
L.P., 600 Fifth Avenue, New York, N.Y. 10020. Units received after 4:00 P.M.,
New York Time, will be deemed to have been repurchased on the next business
day. In the event a market is not maintained for the Units, a Certificateholder
may be able to dispose of Units only by tendering them to the Trustee for
redemption.

     Prospectuses relating to certain other bond trusts indicate an intention
by the respective Sponsors, subject to change, to repurchase units on the basis
of a price higher than the bid prices of the bonds in the trust. Consequently,
depending on the prices actually paid, the secondary market repurchase price of
other trusts may be computed on a somewhat more favorable basis than the
repurchase price offered by the Sponsor for units of this Trust, although in
all bond trusts, the purchase price of a unit depends primarily on the value of
the bonds in the trust portfolio.

     Units purchased by the Sponsor in the secondary market may be reoffered
for sale by the Sponsor at a price based on the aggregate bid price of the
Bonds in the Trust plus the applicable sales charge (see "Public Offering
Price" in Part A) plus net accrued interest. Any Units that are purchased by
the Sponsor in the secondary market also may be redeemed by the Sponsor if it
determines such redemption to be in its best interest.

     The Sponsor may, under certain circumstances, as a service to
Certificateholders, elect to purchase any Units tendered to the Trustee for
redemption. (See "Trustee Redemption".) For example, if in order to meet
redemptions of Units the Trustee must dispose of Bonds, and if such disposition
cannot be made by the redemption date (seven calendar days after tender), the
Sponsor may elect to purchase such Units. Such purchase shall be made by
payment to the Certificateholder not later than the close of business on the
redemption date of an amount equal to the Redemption Price on the date of
tender.

Trustee Redemption

     Units also may be tendered to the Trustee for redemption at its corporate
trust office as set forth in Part A of this Prospectus, upon proper delivery of
Certificates representing such Units and payment of any relevant tax. At the
present time there are no specific taxes related to the redemption of Units. No
redemption fee will be charged by the Sponsor or the Trustee. Units redeemed by
the Trustee will be cancelled.

     Certificates representing Units to be redeemed must be delivered to the
Trustee and must be properly endorsed or accompanied by proper instruments of
transfer with signature guaranteed (or by providing satisfactory indemnity, as
in the case of lost, stolen or mutilated Certificates). Thus, redemptions of
Units cannot be effected until Certificates representing such Units have been
delivered by the person seeking redemption. (See "Certificates".)
Certificateholders must sign exactly as

                                      -16-
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<PAGE>



their names appear on the faces of their Certificates. In certain instances the
Trustee may require additional documents such as, but not limited to, trust
instruments, certificates of death, appointments as executor or administrator
or certificates of corporate authority.


   
     Within three calendar days following a tender for redemption, or, if such
third day is not a business day, on the first business day prior thereto, the
Certificateholder will be entitled to receive in cash an amount for each Unit
tendered equal to the Redemption Price per Unit computed as of the Evaluation
Time on the date of tender. The "date of tender" is deemed to be the date on
which Units are received by the Trustee, except that with respect to Units
received after the close of trading on the New York Stock Exchange, the date of
tender is the next day on which such Exchange is open for trading, and such
Units will be deemed to have been tendered to the Trustee on such day for
redemption at the Redemption Price computed on that day.
    


     Accrued interest paid on redemption shall be withdrawn from the Interest
Account, or, if the balance therein is insufficient, from the Principal
Account. All other amounts paid on redemption shall be withdrawn from the
Principal Account. The Trustee is empowered to sell Bonds in order to make
funds available for redemptions. Such sales, if required, could result in a
sale of Bonds by the Trustee at a loss. To the extent Bonds are sold, the size
and diversity of the Trust will be reduced.

     The Redemption Price per Unit is the pro rata share of each Unit in the
Trust determined by the Trustee on the basis of (i) the cash on hand in the
Trust or moneys in the process of being collected, (ii) the value of the Bonds
in the Trust based on the bid prices of such Bonds and (iii) interest accrued
thereon, less (a) amounts representing taxes or other governmental charges
payable out of the Trust, (b) the accrued expenses of the Trust and (c) cash
allocated for the distribution to Certificateholders of record as of the
business day prior to the evaluation being made. The Evaluator may determine
the value of the Bonds in the Trust for purposes of redemption (1) on the basis
of current bid prices of the Bonds obtained from dealers or brokers who
customarily deal in bonds comparable to those held by the Trust, (2) on the
basis of bid prices for bonds comparable to any Bonds for which bid prices are
not available, (3) by determining the value of the Bonds by appraisal, or (4)
by any combination of the above.

     The Trustee is irrevocably authorized in its discretion, if the Sponsor
does not elect to purchase a Unit tendered for redemption or if the Sponsor
tenders a Unit for redemption, in lieu of redeeming such Unit, to sell such
Unit in the over-the-counter market for the account of the tendering
Certificateholder at prices which will return to the Certificateholder an
amount in cash, net after deducting brokerage commissions, transfer taxes and
other charges, equal to or in excess of the Redemption Price for such Unit. The
Trustee will pay the net proceeds of any such sale to the Certificateholder on
the day he would otherwise be entitled to receive payment of the Redemption
Price.

     The Trustee reserves the right to suspend the right of redemption and to
postpone the date of payment of the Redemption Price per Unit for any period
during which the New York Stock Exchange is closed, other than customary
weekend and holiday closings, or trading on that Exchange is restricted or
during which (as determined by the Securities and Exchange Commission) an
emergency exists as a result of which disposal or evaluation of the Bonds is
not reasonably practicable, or for such other periods as the Securities and
Exchange Commission may by order permit. The Trustee and the Sponsor are not
liable to any person or in any way for any loss or damage which may result from
any such suspension or postponement.


                                      -17-
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<PAGE>



     A Certificateholder who wishes to dispose of his Units should inquire of
his bank or broker in order to determine if there is a current secondary market
price in excess of the Redemption Price.


                            TOTAL REINVESTMENT PLAN


     Under the Total Reinvestment Plan (the "Plan"), semi-annual and annual
Certificateholders (except Texas residents*) may elect to have all regular
interest and principal distributions, if any, with respect to their Units
reinvested either in units of various series of "Municipal Securities Trust"
which will have been created shortly before each semi-annual or annual Payment
Date (a "Primary Series") or, if units of a Primary Series are not available,
in units of a previously formed series of the Trust which have been repurchased
by the Sponsor in the secondary market, including the units being offered
hereby (a "Secondary Series") (Primary Series and Secondary Series are
hereafter collectively referred to as "Available Series"). June 15 and December
15 of each year, in the case of semi-annual Certificateholders, and December 15
of each year in the case of annual Certificateholders, are the "Plan
Reinvestment Dates".

     Under the Plan (subject to compliance with applicable blue sky laws),
fractional units ("Plan Units") will be purchased from the Sponsor at a price
equal to the aggregate offering price per Unit of the bonds in the Available
Series portfolio during the initial offering of the Available Series or at the
aggregate bid price per Unit of the Available Series if its initial offering
has been completed, plus a sales charge equal to 3.627% of the net amount
invested in such bonds or 3-1/2% of the Reinvestment Price per Plan Unit, plus
accrued interest, divided by one hundred (the "Reinvestment Price per Plan
Unit"). All Plan Units will be sold at this reduced sales charge of 3-1/2% in
comparison to the regular sales charge levied on primary and secondary market
sales of units in any series of "Municipal Securities Trust". Participants in
the Plan will have the opportunity to designate, in the Authorization Form for
the Plan, the name of a broker to whom the Sponsor will allocate a sales
commission of 1-1/2% per Plan Unit, payable out of the 3-1/2% sales charge. If
no such designation is made, the Sponsor will retain the sales commission.

     Under the Plan, the entire amount of a participant's income and principal
distributions will be reinvested. For example, a Certificateholder who is
entitled to receive $130.50 interest income from the Trust would acquire 13.05
Plan Units assuming that the Reinvestment Price per Plan Unit, plus accrued
interest, was $10.

     A semi-annual or annual Certificateholder may join the Plan at the time he
invests in Units of the Trust or any time thereafter by delivering to the
Trustee an Authorization Form which is available from brokers or the Sponsor.
In order that distributions may be reinvested on a particular Plan Reinvestment
Date, the Authorization Form must be received by the Trustee not later than the
15th day of the month preceding such Date. Authorization Forms not received in
time for a particular Plan Reinvestment Date will be valid only for the second
succeeding Plan Reinvestment Date. Similarly, a participant may withdraw from
the Plan at any time by notifying the Trustee (see below). However, if written
confirmation of withdrawal is not given to the Trustee prior to a particular
distribution, the participant will be deemed to have elected to participate in
the Plan with respect to that particular 

- -------- 
*    Texas residents may elect to participate in the "Total Reinvestment Plan
     for Texas Residents" hereinafter described.


                                      -18-
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<PAGE>



distribution and his withdrawal would become effective for the next succeeding
distribution.

     Once delivered to the Trustee, an Authorization Form will constitute a
valid election to participate in the Plan with respect to Units purchased of
the Trust (and with respect to Plan Units purchased with the distributions from
the Units purchased of the Trust) for each subsequent distribution as long as
the Certificateholder continues to participate in the Plan. However, if an
Available Series should materially differ from the Trust in the opinion of the
Sponsor, the authorization will be voided and participants will be provided
with both a notice of the material change and a new Authorization Form which
would have to be returned to the Trustee before the Certificateholder would
again be able to participate in the Plan. The Sponsor anticipates that a
material difference which would result in a voided authorization would include
such facts as the inclusion of bonds in the Available Series portfolio the
interest income on which was not exempt from federal income tax, or the
inclusion of bonds which were not rated "A" or better by either Standard &
Poor's Corporation or Moody's Investors Service, Inc. on the date such bonds
were initially deposited in the Available Series portfolio.

     The Sponsor has the option at any time to use units of a Secondary Series
to fulfill the requirements of the Plan in the event units of a Primary Series
are not available either because a Primary Series is not then in existence or
because the registration statement relating thereto is not declared effective
in sufficient time to distribute final prospectuses to Plan participants (see
below). It should be noted that there is no assurance that the quality and
diversification of the Bonds in any Available Series or the estimated current
return thereon will be similar to that of this Trust.

     It is the Sponsor's intention that Plan Units will be offered on or about
each semi-annual and annual Record Date for determining who is eligible to
receive distributions on the related Payment Date. Such Record Dates are June 1
and December 1 of each year for semi-annual Certificate-holders, and December 1
of each year for annual Certificateholders. On each Record Date, the Sponsor
will send a current Prospectus relating to the Available Series being offered
for the next Plan Reinvestment Date along with a letter which reminds each
participant that Plan Units are being purchased for him as part of the Plan
unless he notifies the Trustee in writing by that Plan Reinvestment Date that
he no longer wishes to participate in the Plan. In the event a Primary Series
has not been declared effective in sufficient time to distribute a final
Prospectus relating thereto and there is no Secondary Series as to which a
registration statement is currently effective, it is the Sponsor's intention to
suspend the Plan and distribute to each participant his regular semi-annual or
annual distribution. If the Plan is so suspended, it will resume in effect with
the next Plan Reinvestment Date assuming units of an Available Series are then
being offered.

     To aid a participant who might desire to withdraw either from the Plan or
from a particular distribution, the Trustee has established a toll free number
(see below) for participants to use for notification of withdrawal, which must
be confirmed in writing prior to the Plan Reinvestment Date. Should the Trustee
be so notified, it will make the appropriate cash disbursement. Unless the
withdrawing participant specifically indicates in his written confirmation that
(a) he wishes to withdraw from the Plan for that particular distribution only,
or (b) he wishes to withdraw from the Plan for less than all units of each
series of "Municipal Securities Trust" which he might then own (and
specifically identifies which series are to continue in the Plan), he will be
deemed to have withdrawn completely from the Plan in all respects. Once a
participant withdraws completely, he will only be allowed to again participate
in the Plan by submitting a new Authorization Form. A sale or redemption of a
portion of a participant's Plan Units will not constitute a

                                      -19-
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<PAGE>



withdrawal from the Plan with respect to the remaining Plan Units owned by such
participant.

     Unless a Certificateholder notifies the Trustee in writing to the
contrary, each semi-annual and annual Certificateholder who has acquired Plan
Units will be deemed to have elected the semi-annual and annual plan of
distribution, respectively, and to participate in the Plan with respect to
distributions made in connection with such Plan Units. (Should the Available
Series from which Plan Units are purchased for the account of an annual
Certificateholder fail to have an annual distribution plan, such
Certificate-holder will be deemed to have elected the semi-annual plan of
distribution, and to participate in the Plan with respect to distributions made
in connection with such Plan Units.) A participant who subsequently desires to
have distributions made with respect to Plan Units delivered to him in cash may
withdraw from the Plan with respect to such Plan Units and remain in the Plan
with respect to units acquired other than through the Plan. Assuming a
participant has his distributions made with respect to Plan Units reinvested,
all such distributions will be accumulated with distributions generated from
the Units of the Trust used to purchase such additional Plan Units. However,
distributions related to units in other series of "Municipal Securities Trust"
will not be accumulated with the foregoing distributions for Plan purchases.
Thus, if a person owns units in more than one series of "Municipal Securities
Trust" (which are not the result of purchases under the Plan), distributions
with respect thereto will not be aggregated for purchases under the Plan.

     Although not obligated to do so, the Sponsor has maintained and intends to
continue to maintain a market for the Plan Units and continuously to offer to
purchase Plan Units at prices based upon the aggregate bid price of the bonds
in the Available Series portfolio, during the initial offering of the Available
Series, or at the aggregate bid price of the Bonds in the Available Series if
its initial offering has been completed. The Sponsor may discontinue such
purchases at any time. The aggregate bid price of the underlying bonds may be
expected to be less than the aggregate offering prices. In the event that a
market is not maintained for Plan Units, a participant desiring to dispose of
his Plan Units may be able to do so only by tendering such Plan Units to the
Trustee for redemption at the Redemption Price of full units in the Available
Series corresponding to such Plan Units, which is based upon the aggregate bid
price of the underlying bonds as described in the "Municipal Securities Trust"
Prospectus for the Available Series in question. If a participant wishes to
dispose of his Plan Units, he should inquire of the Sponsor as to current
market prices prior to making a tender for redemption to the Trustee.

     Any participant may tender his Plan Units for redemption to the Available
Series trustee. Participants may redeem Plan Units by making a written request
to the Trustee, at the address listed in the "Summary of Essential Information"
in Part A on the Redemption Form supplied by the Trustee. The redemption price
per Plan Unit will be determined as set forth in the "Municipal Securities
Trust" Prospectus of the Available Series from which such Plan Unit was
purchased following receipt of the request and adjusted to reflect the fact
that it relates to a Plan Unit. There is no charge for the redemption of Plan
Units.

     The Trust Agreement requires that the Trustee notify the Sponsor of any
tender of Plan Units for redemption. So long as the Sponsor is maintaining a
bid in the secondary market, the Sponsor will purchase any Plan Units tendered
to the Trustee for redemption by making payment therefor to the
Certificateholder in an amount not less than the redemption price for such Plan
Units on the date of tender not later than the day on which such Plan Units
would otherwise have been redeemed by the Trustee.


                                      -20-
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<PAGE>



     Participants in the Plan will not receive individual certificates for
their Plan Units unless the amount of Plan Units accumulated represents the
principal amount of bonds originally underlying each Unit and, in such case, a
written request for certificates is made to the Trustee. All Plan Units will be
accounted for by the Trustee on a book entry system. Each time Plan Units are
purchased under the Plan, a participant will receive a confirmation stating his
cost, number of Units purchased and estimated current return. Questions
regarding a participant's statement should be directed to the Trustee by
calling the Trustee at the number listed in the "Summary of Essential
Information" in Part A.

     All expenses relating to the operation of the Plan are borne by the
Sponsor. Both the Sponsor and the Trustee reserve the right to suspend, modify
or terminate the Plan at any time for any reason, including the right to
suspend the Plan if the Sponsor is unable or unwilling to establish a Primary
Series or is unable to provide Secondary Series units. All participants will
receive notice of any such suspension, modification or termination.

Total Reinvestment Plan for Texas Residents

     Except as specifically provided under this Section, and unless the context
otherwise requires, all provisions and definitions contained under the heading
"Total Reinvestment Plan" shall be applicable to the Total Reinvestment Plan
for Texas Residents ("Texas Plan").

     Semi-annual and annual Certificateholders of the Trust who are residents
of Texas have the option prior to any semi-annual or annual distribution to
elect affirmatively to reinvest that distribution, including both interest and
principal, if any, in an Available Series.

     A resident of Texas who is a semi-annual Certificateholder may join the
Texas Plan for any particular semi-annual or annual distribution by delivering
to the Trustee an Authorization Form For Texas Residents ("Texas Authorization
Form") specifically mentioning the date of the particular semi-annual or annual
distribution he wishes to reinvest. On or about each semi-annual or annual
Record Date, Texas Authorization Forms shall be sent by the Trustee to every
Certificateholder who is a resident of Texas. In the event that the Sponsor
suspends the Plan or the Texas Plan, no Texas Authorization Forms shall be
sent. In order that distributions may be reinvested on a particular Plan
Reinvestment Date, the Texas Authorization Form must be received by the Trustee
on or before such Date. Texas Authorization Forms not received in time for the
Plan Reinvestment Date will be deemed void. A participant who delivers a Texas
Authorization Form to the Trustee may thereafter withdraw said authorization by
notifying the Trustee at its toll free telephone number prior to a Plan
Reinvestment Date. Such notification of a withdrawal must be confirmed in
writing prior to the Plan Reinvestment Date. Under no circumstances shall a
Texas Authorization Form be provided or accepted by the Trustee which provides
for the reinvestment of distributions for more than one Plan Reinvestment Date.

     On or about each semi-annual and annual Record Date, the Sponsor will send
a current Prospectus relating to the Available Series being offered on the next
Plan Reinvestment Date along with a letter incorporating a Texas Authorization
Form which specifies the funds available for reinvestment, reminds each
participant that no Plan Units will be purchased for him unless the Texas
Authorization Form is received by the Trustee on or before that particular Plan
Reinvestment Date, and states that the Texas Authorization Form is valid only
for that particular semi-annual or annual distribution. If the Available Series
should materially differ from the Trust, the participant will be provided with
a notice of the material change and a new Texas

                                      -21-
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<PAGE>



Authorization Form which would have to be returned to the Trustee before the
Certificateholder would again be able to participate in the Plan.

     Each semi-annual and annual Certificateholder who has acquired Plan Units
will be deemed to have elected the semi-annual and annual plan of distribution,
respectively, with respect to such Units, but such Certificate-holder will not
be deemed to participate in the Plan for any particular distribution unless and
until he delivers to the Trustee a Texas Authorization Form pertaining to those
Plan Units. (Should the Available Series from which Plan Units are purchased
for the account of an annual Certificateholder fail to have an annual
distribution plan, such Certificateholder will be deemed to have elected the
semi-annual plan of distribution, and to participate in the Plan with respect
to distributions made, in connection with such Plan Units.)


                              TRUST ADMINISTRATION

Portfolio Supervision

     The Sponsor may direct the Trustee to dispose of Bonds upon (i) default in
payment of principal or interest on such Bonds, (ii) institution of certain
legal proceedings with respect to the issuers of such Bonds, (iii) default
under other documents adversely affecting debt service on such Bonds, (iv)
default in payment of principal or interest on other obligations of the same
issuer or guarantor, (v) with respect to revenue Bonds, decline in revenues and
income of any facility or project below the estimated levels calculated by
proper officials charged with the construction or operation of such facility or
project or (vi) decline in price or the occurrence of other market or credit
factors which in the opinion of the Sponsor would make the retention of such
Bonds in the Trust detrimental to the interests of the Certificateholders. If a
default in the payment of principal or interest on any of the Bonds occurs and
if the Sponsor fails to instruct the Trustee to sell or hold such Bonds, the
Trust Agreement provides that the Trustee may sell such Bonds.

     The Sponsor is authorized by the Trust Agreement to direct the Trustee to
accept or reject certain plans for the refunding or refinancing of any of the
Bonds. Any bonds received in exchange or substitution will be held by the
Trustee subject to the terms and conditions of the Agreement to the same extent
as the Bonds originally deposited. Within five days after such deposit, notice
of such exchange and deposit shall be given by the Trustee to each
Certificateholder registered on the books of the Trustee, including an
identification of the Bonds eliminated and the bonds substituted therefor.
Except as stated, the acquisition by the Trust of any securities other than the
bonds initially deposited is prohibited.

Trust Agreement, Amendment and Termination

     The Trust Agreement may be amended by the Trustee, the Sponsor and the
Evaluator without the consent of any of the Certificateholders: (1) to cure any
ambiguity or to correct or supplement any provision which may be defective or
inconsistent; (2) to change any provision thereof as may be required by the
Securities and Exchange Commission or any successor governmental agency; or (3)
to make such other provisions in regard to matters arising thereunder as shall
not adversely affect the interests of the Certificateholders.

     The Trust Agreement may also be amended in any respect, or performance of
any of the provisions thereof may be waived, with the consent of the holders of
Certificates evidencing 66-2/3% of the Units then outstanding, for the purpose
of modifying the rights of Certificateholders; provided that no such amendment
or waiver shall reduce any Certificateholder's

                                      -22-
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<PAGE>



interest in the Trust without his consent or reduce the percentage of Units
required to consent to any such amendment or waiver without the consent of the
holders of all Certificates. The Trust Agreement may not be amended, without
the consent of the holders of all Certificates then outstanding, to increase
the number of Units issuable or to permit the acquisition of any bonds in
addition to or in substitution for those initially deposited in the Trust,
except in accordance with the provisions of the Trust Agreement. The Trustee
shall promptly notify Certificateholders, in writing, of the substance of any
such amendment.

     The Trust Agreement provides that the Trust shall terminate upon the
maturity, redemption or other disposition, as the case may be, of the last of
the Bonds held in the Trust but in no event is it to continue beyond the end of
the calendar year preceding the fiftieth anniversary of the execution of the
Trust Agreement. If the value of the Trust shall be less than the minimum
amount set forth under "Summary of Essential Information" in Part A, the
Trustee may, in its discretion, and shall, when so directed by the Sponsor,
terminate the Trust. The Trust may also be terminated at any time with the
consent of the holders of Certificates representing 100% of the Units then
outstanding. In the event of termination, written notice thereof will be sent
by the Trustee to all Certificateholders. Within a reasonable period after
termination, the Trustee must sell any Bonds remaining in the Trust, and, after
paying all expenses and charges incurred by the Trust, distribute to each
Certificateholder, upon surrender for cancellation of his Certificate for
Units, his pro rata share of the Interest and Principal Accounts.

The Sponsor

   
     The Sponsor, Reich & Tang Distributors L.P. ("Reich & Tang") (successor to
the Unit Investment Trust Division of Bear, Stearns & Co. Inc.), a Delaware
limited partnership, is engaged in the brokerage business and is a member of
the National Association of Securities Dealers, Inc. Reich & Tang is also a
registered investment adviser. Reich & Tang maintains its principal business
offices at 600 Fifth Avenue, New York, New York 10020. Reich & Tang Asset
Management L.P. ("RTAM LP"), a registered investment adviser, having its
principal place of business at 399 Boylston Street, Boston, MA 02116, is the
99% limited partner of the Sponsor. RTAM LP is 99.5% owned by New England
Investment Companies, LP ("NEIC LP") and Reich & Tang Asset Management, Inc., a
wholly owned subsidiary of NEIC LP, owns the remaining .5% interest of RTAM LP
and is its general partner. 

     NEIC LP's general partner is New England Investment Companies, Inc.
("NEIC"), a holding company offering a broad array of investment styles across
a wide range of asset categories through ten investment advisory/management
affiliates and two distribution affiliates. These affiliates in the aggregate
are investment advisers or managers to over 57 registered investment companies.
Reich & Tang is the successor sponsor for numerous series of unit investment
trusts, including: New York Municipal Trust, Series 1 (and Subsequent Series);
Municipal Securities Trust, Series 1 (and Subsequent Series), 1st Discount
Series (and Subsequent Series), Multi-State Series 1 (and Subsequent Series),
Mortgage Securities Trust, Series 1 (and Subsequent Series), Insured Municipal
Securities Trust, Series 1 (and Subsequent Series), 5th Discount Series (and
Subsequent Series) and Equity Securities Trust, Series 1, Signature Series,
Gabelli Communications Income Trust (and Subsequent Series). The information
included herein is only for the purpose of informing investors as to the
financial responsibility of the Sponsor and its ability to carry out its
contractual obligations.

     On August 30, 1996, the merger of New England Mutual Life Insurance
Company and Metropolitan Life Insurance Company ("MetLife") became effective,
with MetLife being the continuing company. RTAM LP remains a wholly-owned
subsidiary of NEIC LP, a New York Stock Exchange listed company, 
    
                                      -23-
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<PAGE>



   
but its sole general partner is now an indirect subsidiary of MetLife. MetLife
also indirectly owns a majority of the outstanding limited partnership interest
of NEIC LP.

     MetLife is a mutual life insurance company with assets of $142.2 billion
at March 31, 1996. It is the second largest life insurance company in the
United States in terms of total assets. MetLife provides a wide range of
insurance and investment products and services to individuals and groups and is
the leader among United States life insurance companies in terms of total life
insurance in force, which exceeded $1.2 trillion at March 31, 1996 for MetLife
and its insurance affiliates. MetLife and its affiliates provide insurance or
other financial services to approximately 36 million people worldwide.
    

     For certain other Trusts as set forth in the "Summary of Essential
Information" in Part A, the Co-Sponsors are Reich & Tang and Gruntal & Co.,
Incorporated, both of whom have entered into an Agreement among Co-Sponsors
pursuant to which both parties have agreed to act as Co-Sponsors for the Trust.
Reich & Tang has been appointed by Gruntal & Co., Incorporated as agent for
purposes of taking any action required or permitted to be taken by the Sponsors
under the Trust Agreement. If the Sponsors are unable to agree with respect to
action to be taken jointly by them under the Trust Agreement and they cannot
agree as to which Sponsor shall act as sole Sponsor, then Reich & Tang shall
act as sole Sponsor. If one of the Sponsors fails to perform its duties under
the Trust Agreement or becomes incapable of acting or becomes bankrupt or its
affairs are taken over by public authorities, that Sponsors may be discharged
under the Trust Agreement and a new Sponsor(s) may be appointed or the
remaining Sponsor(s) may continue to act as Sponsors.

   
     Gruntal & Co., Incorporated, a Delaware corporation, operates a regional
securities broker/dealer from its main office in New York City and branch
offices in nine states and the District of Columbia. The firm is very active in
the marketing of investment companies and has signed dealer agreements with
many mutual fund group.  Further, through its Syndicate Department,
Gruntal & Co. Incorporated has underwritten a large number of Closed-End Funds
and has been Co-Manager on the following offerings: Cigna High Income Shares;
Dreyfus New York Municipal Income, Inc.; Franklin Principal Maturity Trust and
Van Kampen Merritt Limited Term High Income Trust.
    

     The Sponsor is liable for the performance of its obligations arising from
its responsibilities under the Trust Agreement, but will be under no liability
to Certificateholders for taking any action, or refraining from taking any
action, in good faith pursuant to the Trust Agreement, or for errors in
judgment except in cases of its own willful misfeasance, bad faith, gross
negligence or reckless disregard of its obligations and duties.

     The Sponsor may resign at any time by delivering to the Trustee an
instrument of resignation executed by the Sponsor.

     If at any time the Sponsor shall resign or fail to perform any of its
duties under the Trust Agreement or becomes incapable of acting or becomes
bankrupt or its affairs are taken over by public authorities, then the Trustee
may either (a) appoint a successor Sponsor; (b) terminate the Trust Agreement
and liquidate the Trust; or (c) continue to act as Trustee without terminating
the Trust Agreement. Any successor Sponsor appointed by the Trustee shall be
satisfactory to the Trustee and, at the time of appointment, shall have a net
worth of at least $1,000,000.

The Trustee


   
     The Trustee is The Chase Manhattan Bank with its principal executive
office located at 270 Park Avenue, New York, New York 10017 (800)
    


                                      -24-
C/M:  11939.0001 1173.4

<PAGE>




   
428-8890 and its unit investment trust office at 770 Broadway, New York, New
York 10003. Effective on or after November 15, 1996 the address of the
Trustee's unit investment trust office will be 4 New York Plaza, New York, New
York 10004. The Trustee is subject to supervision by the Superintendent of
Banks of the State of New York, the Federal Deposit Insurance Corporation and
the Board of Governors of the Federal Reserve System.


     For certain other Trusts as set forth in the "Summary of Essential
Information" in Part A, the Trustee is The Bank of New York, a trust company
organized under the laws of New York, having its offices at 101 Barclay Street,
New York, New York 10286. The Bank of New York is subject to supervision and
examination by the Superintendent of Banks of the State of New York and the
Board of Governors of the Federal Reserve System, and its deposits are insured
by the Federal Deposit Insurance Corporation to the extent permitted by law.
The Trustee must be a banking corporation organized under the laws of the
United States or any state which is authorized under such laws to exercise
corporate trust powers and must have at all times an aggregate capital, surplus
and undivided profits of not less than $5,000,000. The duties of the Trustee
are primarily ministerial in nature. The Trustee did not participate in the
selection of Securities for the portfolio of the Trust.
    

     The Trustee shall not be liable or responsible in any way for taking any
action, or for refraining from taking any action, in good faith pursuant to the
Trust Agreement, or for errors in judgment; or for any disposition of any
moneys, Bonds or Certificates in accordance with the Trust Agreement, except in
cases of its own willful misfeasance, bad faith, gross negligence or reckless
disregard of its obligations and duties; provided, however, that the Trustee
shall not in any event be liable or responsible for any evaluation made by the
Evaluator. In addition, the Trustee shall not be liable for any taxes or other
governmental charges imposed upon or in respect of the Bonds or the Trust which
it may be required to pay under current or future law of the United States or
any other taxing authority having jurisdiction. The Trustee shall not be liable
for depreciation or loss incurred by reason of the sale by the Trustee of any
of the Bonds pursuant to the Trust Agreement.

     For further information relating to the responsibilities of the Trustee
under the Trust Agreement, see "Rights of Certificateholders".

     The Trustee may resign by executing an instrument in writing and filing
the same with the Sponsor, and mailing a copy of a notice of resignation to all
Certificateholders. In such an event the Sponsor is obligated to appoint a
successor Trustee as soon as possible. In addition, if the Trustee becomes
incapable of acting or becomes bankrupt or its affairs are taken over by public
authorities, the Sponsor may remove the Trustee and appoint a successor as
provided in the Trust Agreement. Notice of such removal and appointment shall
be mailed to each Certificateholder by the Sponsor. If upon resignation of the
Trustee no successor has been appointed and has accepted the appointment within
thirty days after notification, the retiring Trustee may apply to a court of
competent jurisdiction for the appointment of a successor. The resignation or
removal of the Trustee becomes effective only when the successor Trustee
accepts its appointment as such or when a court of competent jurisdiction
appoints a successor Trustee. Upon execution of a written acceptance of such
appointment by such successor Trustee, all the rights, powers, duties and
obligations of the original Trustee shall vest in the successor.

     Any corporation into which the Trustee may be merged or with which it may
be consolidated, or any corporation resulting from any merger or consolidation
to which the Trustee shall be a party, shall be the successor Trustee. The
Trustee must always be a banking corporation organized under the laws of the
United States or any State and have at all times an aggregate capital, surplus
and undivided profits of not less than $2,500,000.

                                      -25-
C/M:  11939.0001 1173.4

<PAGE>




The Evaluator

   
     The Evaluator is Kenny S&P Evaluation Services, a business unit of J.J.
Kenny Company, Inc., a subsidiary of The McGraw-Hill Companies, with main
offices located at 65 Broadway, New York, New York 10006. The Evaluator is a
registered investment advisor and also provides financial information services.
    

     The Trustee, the Sponsor and Certificateholders may rely on any evaluation
furnished by the Evaluator and shall have no responsibility for the accuracy
thereof. Determinations by the Evaluator under the Trust Agreement shall be
made in good faith upon the basis of the best information available to it,
provided, however, that the Evaluator shall be under no liability to the
Trustee, the Sponsor, or Certificateholders for errors in judgment, except in
cases of its own willful misfeasance, bad faith, gross negligence or reckless
disregard of its obligations and duties.

     The Evaluator may resign or may be removed by the Sponsor and the Trustee,
and the Sponsor and the Trustee are to use their best efforts to appoint a
satisfactory successor. Such resignation or removal shall become effective upon
the acceptance of appointment by the successor Evaluator. If upon resignation
of the Evaluator no successor has accepted appointment within thirty days after
notice of resignation, the Evaluator may apply to a court of competent
jurisdiction for the appointment of a successor.


                           TRUST EXPENSES AND CHARGES


     At no cost to the Trust, the Sponsor has borne the expenses of creating
and establishing the Trust, including the cost of initial preparation and
execution of the Trust Agreement, registration of the Trust and the Units under
the Investment Company Act of 1940 and the Securities Act of 1933, preparation
and printing of the Certificates, legal and auditing expenses, advertising and
selling expenses, initial fees and expenses of the Trustee and other
out-of-pocket expenses. The fees of the Evaluator, however, incurred during the
initial public offering are paid directly by the Trustee.

     The Sponsor will not charge the Trust a fee for its services as such. See
"Sponsor's Profits".

     The Trustee will receive for its ordinary recurring services to the Trust
an annual fee in the amount set forth under "Summary of Essential Information"
in Part A of this Prospectus. For a discussion of the services performed by the
Trustee pursuant to its obligations under the Trust Agreement, see "Trust
Administration" and "Rights of Certificateholders".

     The Evaluator will receive, for each daily evaluation of the Bonds in the
Trust, a fee in the amount set forth under "Summary of Essential Information"
in Part A of this Prospectus.

     The Trustee's and Evaluator's fees are payable monthly as of the Record
Date from the Interest Account to the extent funds are available and then from
the Principal Account. Both fees may be increased without approval of the
Certificateholders by amounts not exceeding proportionate increases in consumer
prices for services as measured by the United States Department of Labor's
Consumer Price Index entitled "All Services Less Rent".

     The following additional charges are or may be incurred by the Trust: all
expenses (including counsel and auditing fees) of the Trustee incurred and
advances made in connection with its activities under the Trust Agreement,
including the expenses and costs of any action undertaken by the

                                      -26-
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<PAGE>



Trustee to protect the Trust and the rights and interests of the
Certificate-holders; fees of the Trustee for any extraordinary services
performed under the Trust Agreement; indemnification of the Trustee for any
loss or liability accruing to it without gross negligence, bad faith or willful
misconduct on its part, arising out of or in connection with its acceptance or
administration of the Trust; indemnification of the Sponsor for any loss,
liabilities and expenses incurred in acting as Sponsor of the Trust without
gross negligence, bad faith or willful misconduct on its part; and all taxes
and other governmental charges imposed upon the Bonds or any part of the Trust
(no such taxes or charges are being levied, made or, to the knowledge of the
Sponsor, contemplated). The above expenses, including the Trustee's fees, when
paid by or owing to the Trustee are secured by a first lien on the Trust. In
addition, the Trustee is empowered to sell Bonds in order to make funds
available to pay all expenses.


                    EXCHANGE PRIVILEGE AND CONVERSION OFFER

Exchange Privilege

   
     Certificateholders may elect to exchange any or all of their Units of
these Trusts for Units of one or more of any available series of Insured
Municipal Securities Trust, Municipal Securities Trust, New York Municipal
Trust, Mortgage Securities Trust or Equity Securities Trust (the "Exchange
Trusts") at a reduced sales charge as set forth below. Under the Exchange
Privilege, the Sponsor's repurchase price of the Units being surrendered, and
only after the initial offering period is completed, will be based on the
market value of the Securities in the Trust portfolio or on the aggregate offer
price of the Bonds in the other Trust Portfolios; and, after the initial
offering period has been completed, will be based on the aggregate bid price of
the Bonds in the particular Trust portfolio. Units in an Exchange Trust then
will be sold to the Certificateholder at a price based on the aggregate offer
price of the Bonds in the Exchange Trust portfolio during the initial public
offering period of the Exchange Trust (or for Units of Equity Securities Trust,
based on the market value of the underlying securities in the Equity Trust
portfolio); and after the initial offering period has been completed, based on
the aggregate bid price of the Bonds in the Exchange Trust portfolio if its
initial offering has been completed, plus accrued interest (or for Units of
Equity Securities Trust, based on the market value of the underlying securities
in the Equity Trust portfolio) and a reduced sales charge as set forth below.

     Except for unitholders who wish to exercise the Exchange Privilege within
the first five months of their purchase of Units of Trust, the sales charge
applicable to the purchase of units of an Exchange Trust shall be approximately
1.5% of the price of each Exchange Trust unit (or 1,000 Units for the Mortgage
Securities Trust or 100 Units for the Equity Securities Trust). For unitholders
who wish to exercise the Exchange Privilege within the first five months of
their purchase of Units of Trust, the sales charge applicable to the purchase
of units of an Exchange Trust shall be the greater of (i) 1.5% of the price of
each Exchange Trust unit (or 1,000 Units for the Mortgage Securities Trust or
100 Units for the Equity Securities Trust), or (ii) an amount which when
coupled with the sales charge paid by the unitholder upon his original purchase
of Units of the Trust at least equals the sales charge applicable in the direct
purchase of units of an Exchange Trust. The Exchange Privilege is subject to
the following conditions:
    

          (1) The Sponsor must be maintaining a secondary market in both the
     Units of the Trust held by the Certificateholder and the Units of the
     available Exchange Trust. While the Sponsor has indicated its intention to
     maintain a market in the Units of all Trusts sponsored by it, the Sponsor
     is under no obligation to continue to maintain a

                                      -27-
C/M:  11939.0001 1173.4

<PAGE>



     secondary market and therefore there is no assurance that the Exchange
     Privilege will be available to a Certificateholder at any specific time in
     the future. At the time of the Certificateholder's election to participate
     in the Exchange Privilege, there also must be Units of the Exchange Trust
     available for sale, either under the initial primary distribution or in
     the Sponsor's secondary market.

          (2) Exchanges will be effected in whole units only. Any excess
     proceeds from the Units surrendered for exchange will be remitted and the
     selling Certificateholder will not be permitted to advance any new funds
     in order to complete an exchange. Units of the Mortgage Securities Trust
     may only be acquired in blocks of 1,000 Units. Units of the Equity
     Securities Trust may only be acquired in blocks of 100 Units.

          (3) The Sponsor reserves the right to suspend, modify or terminate
     the Exchange Privilege. The Sponsor will provide unitholders of the Trust
     with 60 days' prior written notice of any termination or material
     amendment to the Exchange Privilege, provided that, no notice need be
     given if (i) the only material effect of an amendment is to reduce or
     eliminate the sales charge payable at the time of the exchange, to add one
     or more series of the Trust eligible for the Exchange Privilege or to
     delete a series which has been terminated from eligibility for the
     Exchange Privilege, (ii) there is a suspension of the redemption of units
     of an Exchange Trust under Section 22(e) of the Investment Company Act of
     1940, or (iii) an Exchange Trust temporarily delays or ceases the sale of
     its units because it is unable to invest amounts effectively in accordance
     with its investment objectives, policies and restrictions. During the 60
     day notice period prior to the termination or material amendment of the
     Exchange Privilege described above, the Sponsor will continue to maintain
     a secondary market in the units of all Exchange Trusts that could be
     acquired by the affected unitholders. Unitholders may, during this 60 day
     period, exercise the Exchange Privilege in accordance with its terms then
     in effect. In the event the Exchange Privilege is not available to a
     Certificateholder at the time he wishes to exercise it, the
     Certificateholder will immediately be notified and no action will be taken
     with respect to his Units without further instructions from the
     Certificateholder.

     To exercise the Exchange Privilege, a Certificateholder should notify the
Sponsor of his desire to exercise his Exchange Privilege. If Units of a
designated, outstanding series of an Exchange Trust are at the time available
for sale and such Units may lawfully be sold in the state in which the
Certificateholder is a resident, the Certificateholder will be provided with a
current prospectus or prospectuses relating to each Exchange Trust in which he
indicates an interest. He may then select the Trust or Trusts into which he
desires to invest the proceeds from his sale of Units. The exchange transaction
will operate in a manner essentially identical to a secondary market
transaction except that units may be purchased at a reduced sales charge.

     Example: Assume that after the initial public offering has been completed,
a Certificateholder has five units of a Trust with a current value of $700 per
unit which he has held for more than 5 months and the Certificate-holder wishes
to exchange the proceeds for units of a secondary market Exchange Trust with a
current price of $725 per unit. The proceeds from the Certificateholder's
original units will aggregate $3,500. Since only whole units of an Exchange
Trust may be purchased under the Exchange Privilege, the Certificateholder
would be able to acquire four units (or 4,000 Units of the Mortgage Securities
Trust or 400 Units of the Equity Securities Trust) for a total cost of
$2,943.50 ($2,900 for unit and $43.50 for the sales charge). The remaining
$556.50 would be remitted to the Certificateholder in cash. If

                                      -28-
C/M:  11939.0001 1173.4

<PAGE>



the Certificateholder acquired the same number of units at the same time in a
regular secondary market transaction, the price would have been $3,059.50
($2,900 for units and $159.50 for the sales charge, assuming a 5 1/2% sales
charge times the public offering price).

The Conversion Offer

   
     Unit owners of any registered unit investment trust for which there is no
active secondary market in the units of such trust (a "Redemption Trust") may
elect to redeem such units and apply the proceeds of the redemption to the
purchase of available Units of one or more series of Municipal Securities
Trust, Insured Municipal Securities Trust, Mortgage Securities Trust, New York
Municipal Trust or Equity Securities Trust (the "Conversion Trusts") at the
Public Offering Price for units of the Conversion Trust based on a reduced
sales charge as set forth below. Under the Conversion Offer, units of the
Redemption Trust must be tendered to the trustee of such trust for redemption
at the redemption price, which is based upon the market value of the underlying
securities in the Trust portfolio or the aggregate bid side evaluation of the
underlying bonds in such trust and is generally about 1 1/2% to 2% lower than
the offering price for such bonds. The purchase price of the units in the
Conversion Trust will be based on the aggregate offer price of the bonds in the
Conversion Trust Portfolio during its initial offering price, or, at a price
based on the aggregate bid price of the underlying bonds if the initial public
offering of the Conversion Trust has been completed, plus accrued interest and
a sales charge as set forth below. If the participant elects to purchase units
of the Equity Securities Trust under the Conversion Offer, the purchase price
of the units will be based, at all times, on the market value of the underlying
securities in the Trust portfolio plus a sales charge.

     Except for Unitholders who wish to exercise the Conversion Offer within
the first five months of their purchase of units of a Redemption Trust, the
sales charge applicable to the purchase of Units of the Conversion Trust shall
be 1.5% per Unit (or per 1,000 Units for the Mortgage Securities Trust or per
100 Units for the Equity Securities Trust). For unitholders who wish to
exercise the Conversion Offer within the first five months of their purchase of
units of a Redemption Trust, the sales charge applicable to the purchase of
Units of a Conversion Trust shall be the greater of (i) 1.5% per Unit (or per
1,000 Units for the Mortgage Securities Trust or per 100 Units for the Equity
Securities Trust) or (ii) an amount which when coupled with the sales charge
paid by the unitholder upon his original purchase of units of the Redemption
Trust at least equals the sales charge applicable in the direct purchase of
Units of a Conversion Trust. The Conversion Offer is subject to the following
limitations:
    

          (1) The Conversion Offer is limited only to unit owners of any
     Redemption Trust, defined as a unit investment trust for which there is no
     active secondary market at the time the Certificateholder elects to
     participate in the Conversion Offer. At the time of the unit owner's
     election to participate in the Conversion Offer, there also must be
     available units of a Conversion Trust, either under a primary distribution
     or in the Sponsor's secondary market.

          (2) Exchanges under the Conversion Offer will be effected in whole
     units only. Unit owners will not be permitted to advance any new funds in
     order to complete an exchange under the Conversion Offer. Any excess
     proceeds from units being redeemed will be returned to the unit owner.
     Units of the Mortgage Securities Trust may only be acquired in blocks of
     1,000 units. Units of the Equity Securities Trust may only be acquired in
     blocks of 100 Units.


                                      -29-
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<PAGE>



   
          (3) The Sponsor reserves the right to modify, suspend or terminate
     the Conversion Offer at any time without notice to unit owners of
     Redemption Trusts. In the event the Conversion Offer is not available to a
     unit owner at the time he wishes to exercise it, the unit owner will be
     notified immediately and no action will be taken with respect to his units
     without further instruction from the unit owner. The Sponsor also reserves
     the right to raise the sales charge based on actual increases in the
     Sponsor's costs and expenses in connection with administering the program,
     up to a maximum sales charge of 2% per unit (or per 1,000 units for the
     Mortgage Securities Trust or per 100 Units for the Equity Securities
     Trust).
    

     To exercise the Conversion Offer, a unit owner of a Redemption Trust
should notify his retail broker of his desire to redeem his Redemption Trust
Units and use the proceeds from the redemption to purchase Units of one or more
of the Conversion Trusts. If Units of a designated, outstanding series of a
Conversion Trust are at that time available for sale and if such Units may
lawfully be sold in the state in which the unit owner is a resident, the unit
owner will be provided with a current prospectus or prospectuses relating to
each Conversion Trust in which he indicates an interest. He then may select the
Trust or Trusts into which he decides to invest the proceeds from the sale of
his Units. The transaction will be handled entirely through the unit owner's
retail broker. The retail broker must tender the units to the trustee of the
Redemption Trust for redemption and then apply the proceeds to the redemption
toward the purchase of units of a Conversion Trust at a price based on the
aggregate offer or bid side evaluation per Unit of the Conversion Trust,
depending on which price is applicable, plus accrued interest and the
applicable sales charge. The certificates must be surrendered to the broker at
the time the redemption order is placed and the broker must specify to the
Sponsor that the purchase of Conversion Trust Units is being made pursuant to
the Conversion Offer. The unit owner's broker will be entitled to retain $5 of
the applicable sales charge.

     Example: Assume a unit owner has five units of a Redemption Trust which
has held for more than 5 months with a current redemption price of $675 per
unit based on the aggregate bid price of the underlying bonds and the unit
owner wishes to participate in the Conversion Offer and exchange the proceeds
for units of a secondary market Conversion Trust with a current price of $750
per Unit. The proceeds from the unit owner's redemption of units will aggregate
$3,375. Since only whole units of a Redemption Trust may be purchased under the
Conversion Offer, the unit owner will be able to acquire four units of the
Conversion Trust (or 4,000 units of the Mortgage Securities Trust or 400 Units
for the Equity Securities Trust) for a total cost of $3,045 ($3,000 for units
and $45 for the sales charge). The remaining $330 would be remitted to the unit
owner in cash. If the unit owner acquired the same number of Conversion Trust
units at the same time in a regular secondary market transaction, the price
would have been $3,165 ($3,000 for units and $165 sales charge, assuming a 5
1/2% sales charge times the public offering price).

Description Of The Exchange Trusts And The Conversion Trusts

   
     Municipal Securities Trust and New York Municipal Trust may be appropriate
investment vehicles for an investor who is more interested in tax-exempt
income. The interest income from New York Municipal Trust is, in general, also
exempt from New York State and local New York income taxes, while the interest
income from Municipal Securities Trust is subject to applicable New York State
and local New York taxes, except for that portion of the income which is
attributable to New York obligations in the Trust portfolio, if any. The
interest income from each State Trust of the Municipal Securities Trust,
Multi-State Series is, in general, exempt from state and local taxes when held
by residents of the state where the issuers of bonds in
    

                                      -30-
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<PAGE>



such State Trusts are located. The Insured Municipal Securities Trust combines
the advantages of providing interest income free from regular federal income
tax under existing law with the added safety of irrevocable insurance. Insured
Navigator Series further combines the advantages of providing interest income
free from regular federal income tax and state and local taxes when held by
residents of the state where issuers of bonds in such state trusts are located
with the added safety of irrevocable insurance. Mortgage Securities Trust
offers an investment vehicle for investors who are interested in obtaining
safety of capital and a high level of current distribution of interest income
through investment in a fixed portfolio of collateralized mortgage obligations.
Equity Securities Trust offers investors an opportunity to achieve capital
appreciation together with a high level of current income.

Tax Consequences Of The Exchange Privilege And The Conversion Offer

     A surrender of units pursuant to the Exchange Privilege or the Conversion
Offer normally will constitute a "taxable event" to the Certificateholder under
the Code. The Certificateholder will recognize a tax gain or loss that will be
of a long or short-term capital or ordinary income nature depending on the
length of time the units have been held and other factors. A
Certificateholder's tax basis in the Units acquired pursuant to the Exchange
Privilege or Conversion Offer will be equal to the purchase price of such
Units. Investors should consult their own tax advisors as to the tax
consequences to them of exchanging or redeeming units and participating in the
Exchange Privilege or Conversion Offer.


                                 OTHER MATTERS

Legal Opinions

   
     The legality of the Units originally offered and certain matters relating
to federal tax law have been passed upon by Battle Fowler LLP, 75 East 55th
Street, New York, New York 10022, or Berger Steingut Tarnoff & Stern, 600
Madison Avenue, New York, New York 10022, as counsel for the Sponsor. Carter,
Ledyard & Milburn, Two Wall Street, New York, New York 10005 have acted as
counsel for The Chase Manhattan Bank. On the initial date of deposit, Booth &
Baron acted as counsel for The Bank of New York.


Independent Accountants
    


   
     The financial statements of the Trusts for the year ended June 30, 1996
included in Part A of this Prospectus have been examined by Price Waterhouse
LLP, independent accountants. The financial statements of Price Waterhouse LLP
have been so included in reliance on their report given upon the authority of
said firm as experts in accounting and auditing. KPMG Peat Marwick LLP has
consented to the incorporation by reference of their report on the statements
of operations and changes in net assets for the Trusts included in Part A of
this Prospectus for the periods ended June 30, 1994 and June 30, 1995,
respectively.
    


                          DESCRIPTION OF BOND RATINGS*

   
Standard & Poor's Ratings Services

     A brief description of the applicable Standard & Poor's rating symbols and
their meanings is as follows:
    

     A Standard & Poor's corporate or municipal bond rating is a current
assessment of the creditworthiness of an obligor with respect to a 

- -------- 
*    As described by the rating agencies.


                                      -31-
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<PAGE>



specific debt obligation. This assessment of creditworthiness may take into
consideration obligors such as guarantors, insurers, or lessees.

     The bond rating is not a recommendation to purchase or sell a security,
inasmuch as it does not comment as to market price.

     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.

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

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

          (2) Nature of and provisions of the obligation.

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

     AAA -- This is the highest rating assigned by Standard & Poor's to a debt
obligation and indicates an extremely strong capacity to pay principal and
interest.

     AA -- Bonds rated AA also qualify as high-quality debt obligations.
Capacity to pay principal and interest is very strong, and they differ from AAA
issues only in small degrees.

     A -- Bonds rated A have a strong capacity to pay principal and interest,
although they are somewhat more susceptible to the adverse effects of changes
in circumstances and economic conditions.

     BBB -- Bonds rated BBB are regarded as having an adequate capacity to pay
principal and interest. Whereas they normally exhibit adequate protection
parameters, adverse economic conditions or changing circumstances are more
likely to lead to a weakened capacity to pay principal and interest for bonds
in this category than for bonds in the A category.

     Plus (+) or Minus (-): To provide more detailed indications of credit
quality, the ratings from "AA" to "BB" may be modified by the addition of a
plus or minus sign to show relative standing within the major rating
categories.

     Provisional Ratings -- (Prov.) following a rating indicates the rating is
provisional, which assumes the successful completion of the project being
financed by the issuance of the bonds being rated and indicates that payment of
debt service requirements is largely or entirely dependent upon the successful
and timely completion of the project. This rating, however, while addressing
credit quality subsequent to completion, makes no comment on the likelihood of,
or the risk of default upon failure of, such completion. Accordingly, the
investor should exercise his own judgment with respect to such likelihood and
risk.

Moody's Investors Service, Inc.

     A brief description of the applicable Moody's Investors Service, Inc.'s
rating symbols and their meanings is as follows:

                                      -32-
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<PAGE>




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

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

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

     Baa -- Bonds which are rated Baa are considered as medium grade
obligations, i.e., they are neither highly protected nor poorly secured.
Interest payments and principal security appear adequate for the present but
certain protective elements may be lacking or may be characteristically
unreliable over any great length of time. Such bonds lack outstanding
investment characteristics and in fact have speculative characteristics as
well.

     Those bonds in the A and Baa group which Moody's believes possess the
strongest investment attributes are designated by the symbol A 1 and Baa 1.
Other A bonds comprise the balance of the group. These rankings (1) designate
the bonds which offer the maximum in security within their quality group, (2)
designate bonds which can be bought for possible upgrading in quality and (3)
additionally afford the investor an opportunity to gauge more precisely the
relative attractiveness of offerings in the market place.

     Moody's applies numerical modifiers, 1, 2, and 3 in each generic rating
classification from Aa through B in its corporate bond rating system. The
modifier 1 indicates that the security ranks in the higher end of its generic
rating category; the modifier 2 indicates a mid-range ranking; and the modifier
3 indicates that the issue ranks in the lower end of its generic rating
category.

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


                                      -33-
C/M:  11939.0001 1173.4

<PAGE>



                    FOR USE WITH MUNICIPAL SECURITIES TRUST
                                  SERIES 1-25
                            1st-34th DISCOUNT SERIES


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


           AUTHORIZATION FOR INVESTMENT IN MUNICIPAL SECURITIES TRUST

                       TRP PLAN - TOTAL REINVESTMENT PLAN


I hereby elect to participate in the TRP Plan and am the owner of _____ units
of Series ___/___ Discount Series.

I hereby authorize The Bank of New York, Trustee, to pay all semi-annual or
annual distributions of interest and principal (if any) with respect to such
units to The Bank of New York, as TRP Plan Agent, who shall immediately invest
the distributions in units of the available series of Municipal Securities
Trust.


The foregoing authorization is subject in         Date ______________, 19__ 
all respects to the terms and conditions of 
participation set forth in the prospectus 
relating to such available series.


- -------------------------------------------  ---------------------------------
Registered Holder (print)                    Registered Holder (print)


- -------------------------------------------  ---------------------------------
Registered Holder Signature                  Registered Holder Signature
                                              (Two signatures if joint tenancy)


My Brokerage Firm's Name ____________________________________________________

Street Address ______________________________________________________________

City, State & Zip Code ______________________________________________________

Salesman's Name ___________________________  Salesman's No. _________________


       UNIT HOLDERS NEED ONLY DATE AND SIGN THIS FORM AND MAIL THIS CARD.


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


                              Mail to your Broker
                                       or
                              The Bank of New York
                               101 Barclay Street
                            New York, New York 10286





C/M:  11939.0001 1173.4

<PAGE>



                    FOR USE WITH MUNICIPAL SECURITIES TRUST
                                  SERIES 26-55
                           35th-79th DISCOUNT SERIES


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


           AUTHORIZATION FOR INVESTMENT IN MUNICIPAL SECURITIES TRUST

                       TRP PLAN - TOTAL REINVESTMENT PLAN


I hereby elect to participate in the TRP Plan and am the owner of _____ units
of Series ___/___ Discount Series.

   
I hereby authorize The Chase Manhattan Bank, Trustee, to pay all semi-annual or
annual distributions of interest and principal (if any) with respect to such
units to The Chase Manhattan Bank, as TRP Plan Agent, who shall immediately
invest the distributions in units of the available series of Municipal
Securities Trust.
    


The foregoing authorization is subject in         Date ______________, 19__ 
all respects to the terms and conditions of 
participation set forth in the prospectus 
relating to such available series.


- -------------------------------------------  ---------------------------------
Registered Holder (print)                    Registered Holder (print)


- -------------------------------------------  ---------------------------------
Registered Holder Signature                  Registered Holder Signature
                                              (Two signatures if joint tenancy)


My Brokerage Firm's Name ____________________________________________________

Street Address ______________________________________________________________

City, State & Zip Code ______________________________________________________

Salesman's Name ___________________________  Salesman's No. _________________


       UNIT HOLDERS NEED ONLY DATE AND SIGN THIS FORM AND MAIL THIS CARD.


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


   
                              Mail to your Broker
                                       or
                            The Chase Manhattan Bank
                         Attn: UIT Reinvestment Unit A
                                  770 Broadway
                            New York, New York 10003
    




C/M:  11939.0001 1173.4

<PAGE>

   
<TABLE>
<CAPTION>



                                INDEX                                               MUNICIPAL SECURITIES TRUST
                                                                                      (Unit Investment Trust)
                                                                                            Prospectus
Title                                                            Page
                                                                                     Dated: October 31, 1996
<S>                                                               <C>             <C>
Summary of Essential Information..................................A-4
Information Regarding the Trust...................................A-6                        Sponsor:
Financial and Statistical Information.............................A-7
Audit and Financial Information                                                   Reich & Tang Distributors L.P.
                                                                                         600 Fifth Avenue
  Report of Independent Accountants...............................F-1                New York, New York 10020
  Statements of Net Assets........................................F-2                      212-830-5200
  Statements of Operations........................................F-3
  Statements of Changes in Net Assets.............................F-4               (and for certain Trusts:)
  Notes to Financial Statements...................................F-5              Gruntal & Co., Incorporated
  Portfolio.......................................................F-7                     14 Wall Street
                                                                                     New York, New York 10005
                               PART B                                                      212-267-8800
The Trust.......................................................... 1
Public Offering.................................................... 7                        Trustee:
Estimated Long Term Return and
  Estimated Current Return......................................... 9                The Chase Manhattan Bank
Rights of Certificateholders.......................................10                      770 Broadway
Tax Status.........................................................12                New York, New York 10003
Liquidity..........................................................16                     1-800-882-9898
Total Reinvestment Plan............................................18
Trust Administration...............................................22                           or
Trust Expenses and Charges.........................................26
Exchange Privilege and Conversion Offer............................27                  The Bank of New York
Other Matters......................................................31                   101 Barclay Street
Description of Bond Ratings........................................31                New York, New York 10286
                                                                                          1-800-431-8002

Parts A and B of this Prospectus do not                                                     Evaluator:
contain all of the information set forth in
the registration statement and exhibits                                           Kenny S&P Evaluation Services
relating thereto, filed with the Securities                                                65 Broadway
and Exchange Commission, Washington, D.C.,                                           New York, New York 10006
under the Securities Act of 1933, and to
which reference is made.


</TABLE>
    
                                     * * *

     This Prospectus does not constitute an offer to sell, or a solicitation of
an offer to buy, securities in any state to any person to whom it is not lawful
to make such offer in such state.

                                     * * *

     No person is authorized to give any information or to make any
representations not contained in Parts A and B of this Prospectus; and any
information or representation not contained herein must not be relied upon as
having been authorized by the Trust, the Trustee, the Evaluator, or the
Sponsor. The Trust is registered as a unit investment trust under the
Investment Company Act of 1940. Such registration does not imply that the Trust
or any of its Units have been guaranteed, sponsored, recommended or approved by
the United States or any state or any agency or officer thereof.




C/M:  11939.0001 1173.4



<PAGE>


                                    PART II

                      ADDITIONAL INFORMATION NOT REQUIRED
                                 IN PROSPECTUS

                       CONTENTS OF REGISTRATION STATEMENT


This Post-Effective Amendment to the Registration Statements on Form S-6
comprises the following papers and documents:

The facing sheet on Form S-6.
The Cross-Reference Sheet.
The Prospectus consisting of     pages.
Signatures.
Consent of Independent Auditors.
Consent of Counsel (included in Exhibit 99.3.1).
Consents of the Evaluator including Confirmation of Ratings (included in
  Exhibit 99.5.1).

The following exhibits:

   
*99.1.1       --     Reference Trust Agreement including certain Amendments to
                     the Trust Indenture and Agreement referred to under
                     Exhibit 1.1.1 below (filed as Exhibit 1.1 to
                     Post-Effective Amendment Nos. 10 and 8 to Form S-6
                     Registration Statements Nos. 33-08699, 33-24031 and
                     33-25127 of Municipal Securities Trust, Series 35, Series
                     39 and Series 40, respectively, on October 25, 1996 and
                     incorporated herein by reference).

99.1.1.1      --     Trust Indenture and Agreement for Municipal Securities
                     Trust, Series 26 (and Subsequent Series) dated April 25,
                     1985 (filed as Exhibit 1.1.1 to Post-Effective Amendment
                     No. 9 to Form S-6 Registration Statement No. 33-10963 of
                     Municipal Securities Trust, Series 36 on April 26, 1996
                     and incorporated herein by reference).
    

99.1.3.4      --     Certificate of Formation and Agreement among Limited
                     Partners, as amended, of Reich & Tang Distributors L.P.
                     (filed as Exhibit 99.1.3.4 to Post-Effective Amendment No.
                     10 to Form S-6 Registration Statements Nos. 2-98914,
                     33-00376, 33-00856 and 33-01869 of Municipal Securities
                     Trust, Series 28, 39th Discount Series, Series 29 & 40th
                     Discount Series and Series 30 & 41st Discount Series,
                     respectively, on October 31, 1995 and incorporated herein
                     by reference).

   
*99.1.4       --     Form of Agreement Among Underwriters dated June 11, 1985
                     and December 31, 1986, respectively (filed as Exhibit 1.4
                     to Post-Effective Amendment Nos. 10 and 8 to Form S-6
                     Registration Statements Nos. 33-08699, 33-24031 and
                     33-25127 of Municipal Securities Trust, Series 35, Series
                     39 and Series 40 on October 25, 1996 and incorporated
                     herein by reference).

*99.2.1       --     Form of Certificates (filed as Exhibit 2.1 to
                     Post-Effective Amendment Nos. 10 and 8 to Form S-6
                     Registration Statements Nos. 33-08699, 33-24031 and
                     33-25127 of Municipal Securities Trust, Series 35, Series
                     39 and Series 40 on October 25, 1996 and incorporated
                     herein by reference).

*99.3.1       --     Opinion of Berger Steingut Tarnoff & Stern (formerly
                     Berger & Steingut) (formerly Baskin and Steingut, P.C.)
                     (formerly Baskin and Sears, P.C.) as to the legality of
                     the securities being registered including their consent to
                     the filing thereof and to 


- -------- 
* Being filed by this Amendment.
    


                                      II-1
932.1

<PAGE>



   
                     the use of their name under the heading "Legal Opinions"
                     in the Prospectus (filed as Exhibit 3.1 to Post-Effective
                     Amendment Nos. 10 and 8 to Form S-6 Registration
                     Statements Nos. 33-08699, 33-24031 and 33-25127 of
                     Municipal Securities Trust, Series 35, Series 39 and
                     Series 40, respectively, on October 25, 1996 and
                     incorporated herein by reference).

*99.3.1.2     --     Opinion of Battle Fowler LLP as to tax status of
                     securities being registered including their consent to the
                     filing thereof and to the use of their name under the
                     heading "Tax Status" in the Prospectus (filed as Exhibit
                     3.1.2 to Post-Effective Amendment Nos. 10 and 8 to
                     Registration Statements Nos. 33-08699, 33-24031 and
                     33-25127 of Municipal Securities Trust, Series 35, Series
                     39 and Series 40, respectively, on October 25, 1996 and
                     incorporated herein by reference).
    

*99.5.1       --     Consents of the Evaluator including Confirmation of
                     Ratings.

   
99.6.0        --     Power of Attorney of Reich & Tang Distributors L.P., the
                     Depositor, by its officers and a majority of its Directors
                     (filed as Exhibit 6.0 to Amendment No. 1 to Form S-6
                     Registration Statement No. 33-62627 of Equity Securities
                     Trust, Series 6, Signature Series, Gabelli Entertainment
                     and Media Trust on November 16, 1995 and incorporated
                     herein by reference).
    

*27           --     Financial Data Schedule(s) (for EDGAR filing only).

- --------
*      Being filed by this Amendment.


                                      II-2
932.1

<PAGE>





                                   SIGNATURES

          Pursuant to the requirements of the Securities Act of 1933, the
registrants, Municipal Securities Trust, Series 35, Series 39 and Series 40,
certify that they have met all of the requirements for effectiveness of this
Post-Effective Amendment to the Registration Statements pursuant to Rule 485(b)
under the Securities Act of 1933. The registrants have duly caused this
Post-Effective Amendment to the Registration Statements to be signed on their
behalf by the undersigned thereunto duly authorized, in the City of New York
and State of New York on the 25th day of October, 1996.

         MUNICIPAL SECURITIES TRUST,
         SERIES 35
         SERIES 39
         and SERIES 40
                  (Registrants)

                  REICH & TANG DISTRIBUTORS L.P.
                           (Depositor)

                  By:      Reich & Tang Asset Management, Inc.,
                           as general partner


                  By:      /s/ PETER J. DEMARCO
                           ------------------------
                           Peter J. DeMarco
                           (Authorized Signatory)

          Pursuant to the requirements of the Securities Act of 1933, this
Post-Effective Amendment to the Registration Statement has been signed below by
the following persons who constitute the principal officers and a majority of
the directors of Reich & Tang Asset Management, Inc., the general partner of
Reich & Tang Distributors L.P., the Depositor, in the capacities and on the
dates indicated.

<TABLE>
<CAPTION>

Name                  Title                                 Date
<S>                   <C>                                   <C>

PETER S. VOSS         President, Chief Executive Officer    )
                      and Director                          )
G. NEAL RYLAND        Executive Vice President, Treasurer   )  October 25, 1996
                      and Chief Financial Officer           )
EDWARD N. WADSWORTH   Clerk                                 )
RICHARD E. SMITH III  Director                              ) By: /s/ PETER J. DEMARCO
STEVEN W. DUFF        Director                                    --------------------
BERNADETTE N. FINN    Vice President                        )     Peter J. DeMarco
LORRAINE C. HYLSLER   Secretary                             )     Attorney-in-Fact*
RICHARD DE SANCTIS    Vice President and Treasurer          )
</TABLE>



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

*        Executed copies of Powers of Attorney were filed as Exhibit 6.0 to
         Amendment No. 1 to Form S-6 Registration Statement No. 33-62627 on
         November 16, 1995.

                                      II-3
932.1

<PAGE>
Consent of Independent Accountants


     We hereby consent to the use in the Prospectus Part A constituting part of
this Post-Effective Amendment to the registration statement on Form S-6 of our
reports dated October 16, 1996, relating to the financial statements and
financial highlights for the year ended June 30, 1996 of the Municipal
Securities Trust, Series 35, Municipal Securities Trust, Series 39 and Municipal
Securities Trust, Series 40, which appear in such Prospectus. We also consent to
the reference to us under the heading "Independent Accountants" in the
Prospectus Part B.

Price Waterhouse LLP
1177 Avenue of the Americas
New York, New York  10036
October 25, 1996


<PAGE>
                         Independent Auditors' Consent





Re:     Municipal Securities Trust, Series 35
        Municipal Securities Trust, Series 39
        Municipal Securities Trust, Series 40


        We consent to the incorporation by reference of our report dated
September 15, 1995, with exception to note 7, as to which the date is September
28, 1995, on the statements of operations and changes in net assets for the
subject trusts for each of the years in the two year period ended June 30,
1995, and to the reference to our firm under the heading "Independent
Accountants" in the prospectus.



                                                          KPMG Peat Marwick LLP

New York, New York
October 16, 1996


<PAGE>

<TABLE> <S> <C>

<ARTICLE>                            6
<LEGEND>                             The schedule contains summary financial
                                     information extracted from the financial
                                     statements and supporting schedules as of
                                     the end of the most current period and is
                                     qualified in its entirety by reference to
                                     such financial statements.
</LEGEND>
<CIK>                                0000801327
<NAME>                               MST, SERIES 35
<SERIES>
<NUMBER>                             1
<NAME>                               MST, SERIES 35
       
<S>                                  <C>
<FISCAL-YEAR-END>                    Jun-30-1996
<PERIOD-START>                       Jul-01-1995
<PERIOD-END>                         Jun-30-1996
<PERIOD-TYPE>                        Year
<INVESTMENTS-AT-COST>                456547
<INVESTMENTS-AT-VALUE>               515378
<RECEIVABLES>                        14590
<ASSETS-OTHER>                       289971
<OTHER-ITEMS-ASSETS>                 0
<TOTAL-ASSETS>                       819939
<PAYABLE-FOR-SECURITIES>             0
<SENIOR-LONG-TERM-DEBT>              0
<OTHER-ITEMS-LIABILITIES>            285
<TOTAL-LIABILITIES>                  285
<SENIOR-EQUITY>                      819654
<PAID-IN-CAPITAL-COMMON>             0
<SHARES-COMMON-STOCK>                0
<SHARES-COMMON-PRIOR>                0
<ACCUMULATED-NII-CURRENT>            21616
<OVERDISTRIBUTION-NII>               0
<ACCUMULATED-NET-GAINS>              286002
<OVERDISTRIBUTION-GAINS>             0
<ACCUM-APPREC-OR-DEPREC>             58831
<NET-ASSETS>                         819654
<DIVIDEND-INCOME>                    0
<INTEREST-INCOME>                    66601
<OTHER-INCOME>                       0
<EXPENSES-NET>                       3722
<NET-INVESTMENT-INCOME>              62879
<REALIZED-GAINS-CURRENT>             (49794)
<APPREC-INCREASE-CURRENT>            37635
<NET-CHANGE-FROM-OPS>                50720
<EQUALIZATION>                       0
<DISTRIBUTIONS-OF-INCOME>            71845
<DISTRIBUTIONS-OF-GAINS>             260167
<DISTRIBUTIONS-OTHER>                0
<NUMBER-OF-SHARES-SOLD>              0
<NUMBER-OF-SHARES-REDEEMED>          48
<SHARES-REINVESTED>                  0
<NET-CHANGE-IN-ASSETS>               (281292)
<ACCUMULATED-NII-PRIOR>              30582
<ACCUMULATED-GAINS-PRIOR>            0
<OVERDISTRIB-NII-PRIOR>              0
<OVERDIST-NET-GAINS-PRIOR>           0
<GROSS-ADVISORY-FEES>                0
<INTEREST-EXPENSE>                   0
<GROSS-EXPENSE>                      0
<AVERAGE-NET-ASSETS>                 0
<PER-SHARE-NAV-BEGIN>                558.01
<PER-SHARE-NII>                      32.26
<PER-SHARE-GAIN-APPREC>              5.87
<PER-SHARE-DIVIDEND>                 36.86
<PER-SHARE-DISTRIBUTIONS>            133.49
<RETURNS-OF-CAPITAL>                 0
<PER-SHARE-NAV-END>                  425.79
<EXPENSE-RATIO>                      0
<AVG-DEBT-OUTSTANDING>               0
<AVG-DEBT-PER-SHARE>                 0
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE>                     6
<LEGEND>                      The schedule contains summary financial
                              information extracted from the financial
                              statements and supporting schedules as of the end
                              of the most current period and is qualified in
                              its entirety by reference to such financial
                              statements.
</LEGEND>
<CIK>                         0000838541
<NAME>                        MST, SERIES 39
<SERIES>
<NUMBER>                      1
<NAME>                        MST, SERIES 39
       
<S>                           <C>
<FISCAL-YEAR-END>             Jun-30-1996
<PERIOD-START>                Jul-01-1995
<PERIOD-END>                  Jun-30-1996
<PERIOD-TYPE>                 Year
<INVESTMENTS-AT-COST>         1189695
<INVESTMENTS-AT-VALUE>        1242473
<RECEIVABLES>                 30152
<ASSETS-OTHER>                0
<OTHER-ITEMS-ASSETS>          0
<TOTAL-ASSETS>                1272625
<PAYABLE-FOR-SECURITIES>      0
<SENIOR-LONG-TERM-DEBT>       0
<OTHER-ITEMS-LIABILITIES>     13957
<TOTAL-LIABILITIES>           13957
<SENIOR-EQUITY>               1258668
<PAID-IN-CAPITAL-COMMON>      0
<SHARES-COMMON-STOCK>         0
<SHARES-COMMON-PRIOR>         0
<ACCUMULATED-NII-CURRENT>     29598
<OVERDISTRIBUTION-NII>        0
<ACCUMULATED-NET-GAINS>       0
<OVERDISTRIBUTION-GAINS>      (13401)
<ACCUM-APPREC-OR-DEPREC>      52778
<NET-ASSETS>                  1258668
<DIVIDEND-INCOME>             0
<INTEREST-INCOME>             109053
<OTHER-INCOME>                0
<EXPENSES-NET>                4415
<NET-INVESTMENT-INCOME>       104638
<REALIZED-GAINS-CURRENT>      (52588)
<APPREC-INCREASE-CURRENT>     45231
<NET-CHANGE-FROM-OPS>         97281
<EQUALIZATION>                0
<DISTRIBUTIONS-OF-INCOME>     119909
<DISTRIBUTIONS-OF-GAINS>      525903
<DISTRIBUTIONS-OTHER>         0
<NUMBER-OF-SHARES-SOLD>       0
<NUMBER-OF-SHARES-REDEEMED>   51
<SHARES-REINVESTED>           0
<NET-CHANGE-IN-ASSETS>        (548531)
<ACCUMULATED-NII-PRIOR>       44869
<ACCUMULATED-GAINS-PRIOR>     2
<OVERDISTRIB-NII-PRIOR>       0
<OVERDIST-NET-GAINS-PRIOR>    0
<GROSS-ADVISORY-FEES>         0
<INTEREST-EXPENSE>            0
<GROSS-EXPENSE>               0
<AVERAGE-NET-ASSETS>          0
<PER-SHARE-NAV-BEGIN>         743.09
<PER-SHARE-NII>               43.48
<PER-SHARE-GAIN-APPREC>       10.42
<PER-SHARE-DIVIDEND>          49.83
<PER-SHARE-DISTRIBUTIONS>     218.53
<RETURNS-OF-CAPITAL>          0
<PER-SHARE-NAV-END>           528.63
<EXPENSE-RATIO>               0
<AVG-DEBT-OUTSTANDING>        0
<AVG-DEBT-PER-SHARE>          0
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE>                            6
<LEGEND>                             The schedule contains summary financial
                                     information extracted from the financial
                                     statements and supporting schedules as of
                                     the end of the most current period and is
                                     qualified in its entirety by reference to
                                     such financial statements.
</LEGEND>
<CIK>                                0000841718
<NAME>                               MST, SERIES 40
<SERIES>
<NUMBER>                             1
<NAME>                               MST, SERIES 40
       
<S>                                  <C>
<FISCAL-YEAR-END>                    Jun-30-1996
<PERIOD-START>                       Jul-01-1995
<PERIOD-END>                         Jun-30-1996
<PERIOD-TYPE>                        Year
<INVESTMENTS-AT-COST>                1287962
<INVESTMENTS-AT-VALUE>               1427194
<RECEIVABLES>                        30943
<ASSETS-OTHER>                       0
<OTHER-ITEMS-ASSETS>                 0
<TOTAL-ASSETS>                       1458137
<PAYABLE-FOR-SECURITIES>             0
<SENIOR-LONG-TERM-DEBT>              0
<OTHER-ITEMS-LIABILITIES>            4841
<TOTAL-LIABILITIES>                  4841
<SENIOR-EQUITY>                      1453296
<PAID-IN-CAPITAL-COMMON>             0
<SHARES-COMMON-STOCK>                0
<SHARES-COMMON-PRIOR>                0
<ACCUMULATED-NII-CURRENT>            36305
<OVERDISTRIBUTION-NII>               0
<ACCUMULATED-NET-GAINS>              0
<OVERDISTRIBUTION-GAINS>             (10205)
<ACCUM-APPREC-OR-DEPREC>             139232
<NET-ASSETS>                         1453296
<DIVIDEND-INCOME>                    0
<INTEREST-INCOME>                    134011
<OTHER-INCOME>                       0
<EXPENSES-NET>                       5297
<NET-INVESTMENT-INCOME>              128714
<REALIZED-GAINS-CURRENT>             (80900)
<APPREC-INCREASE-CURRENT>            70923
<NET-CHANGE-FROM-OPS>                118737
<EQUALIZATION>                       0
<DISTRIBUTIONS-OF-INCOME>            158544
<DISTRIBUTIONS-OF-GAINS>             796666
<DISTRIBUTIONS-OTHER>                0
<NUMBER-OF-SHARES-SOLD>              0
<NUMBER-OF-SHARES-REDEEMED>          95
<SHARES-REINVESTED>                  0
<NET-CHANGE-IN-ASSETS>               (836473)
<ACCUMULATED-NII-PRIOR>              66135
<ACCUMULATED-GAINS-PRIOR>            11
<OVERDISTRIB-NII-PRIOR>              0
<OVERDIST-NET-GAINS-PRIOR>           0
<GROSS-ADVISORY-FEES>                0
<INTEREST-EXPENSE>                   0
<GROSS-EXPENSE>                      0
<AVERAGE-NET-ASSETS>                 0
<PER-SHARE-NAV-BEGIN>                580.28
<PER-SHARE-NII>                      33.02
<PER-SHARE-GAIN-APPREC>              9.10
<PER-SHARE-DIVIDEND>                 40.67
<PER-SHARE-DISTRIBUTIONS>            204.35
<RETURNS-OF-CAPITAL>                 0
<PER-SHARE-NAV-END>                  377.38
<EXPENSE-RATIO>                      0
<AVG-DEBT-OUTSTANDING>               0
<AVG-DEBT-PER-SHARE>                 0
        

</TABLE>





                      MUNICIPAL SECURITIES TRUST, SERIES 35

                            REFERENCE TRUST AGREEMENT


          This Reference Trust Agreement, dated October 15, 1986 among Bear,
Stearns & Co. Inc., as Depositor, United States Trust Company of New York, as
Trustee, and Standard & Poor's Corporation, as Evaluator, sets forth certain
provisions in full and incorporates other provisions by reference to the
document entitled "Municipal Securities Trust, Series 26, and Subsequent Series,
Trust Indenture and Agreement," dated April 25, 1985 (herein as amended or
supplemented called the "Indenture"), and such provisions as are set forth in
full and such provisions as are incorporated by reference constitute a single
instrument.

                          W I T N E S S E T H  T H A T :

          In consideration of the premises and of the mutual agreements
contained herein, the Depositor, the Trustee, and the Evaluator agree as
follows:


                                     PART I

                               STANDARD TERMS AND
                               CONDITIONS OF TRUST


          Subject to the provisions of Part II hereof, all the provisions
contained in the Indenture are herein incorporated by reference in their
entirety and shall be deemed to be a part of this instrument as fully and to the
same extent as if those said provisions had been set forth in full in this
instrument, except that for all purposes of this Series 35 and all subsequent
Series, the following sections are hereby amended as follows:

          (a) Section 1.01(b) is amended by adding the word "Inc." immediately
after the words "Bear, Stearns & Co.";

          (b) Section 1.02 is amended by adding the word "Inc." immediately
after the words "Bear, Stearns & Co." wherever the former shall appear in said
Section;

          (c) Section 9.05 is amended by adding the word "Inc." immediately
after the words "Bear, Stearns & Co."



C/M:  11939.0001 407314.1

<PAGE>



                                     PART II

                                SPECIAL TERMS AND
                               CONDITIONS OF TRUST


          The following special terms and conditions are hereby agreed to:

          (a) The interest-bearing obligations listed in Schedule A hereto have
been deposited in trust under this Indenture.

          (b) For the purposes of the definition of the Unit in Article I the
fractional undivided interest in and ownership of the Trust is 1/2,000.

          (c) The term Record Date shall mean the first day of each month (or
the last business day prior thereto) commencing on March 1, 1987 for monthly
distributions, June 1 and December 1 of each year for semi-annual distributions
(commencing on June 1, 1987) and December 1 of each year-for annual
distributions (commencing on December 1, 1987).

          (d) The term Payment Date shall mean the fifteenth day of each month
(or the last business day prior thereto) commencing on March 15, 1987 for
monthly distributions, June 15 and December 15 of each year for semi-annual
distributions (commencing on June 15, 1987) and December 15 of each year for
annual distributions (commencing on December 15, 1987).

          (e) All Certificateholders of record on February 1, 1987 (the "First
Record Date"), regardless of the plan of distribution selected, will receive a
distribution to be made on or shortly after February 15, 1987 (the "First
Payment Date"), and thereafter distributions will be made monthly, semi-annually
or annually, depending upon the plan of distribution chosen by each
Certificateholder.

          (f) The First Settlement Date shall mean October 22, 1986.

          (g) The number of Units referred to in Section 2.03 is 2,000.

          (h) For the purposes of Section 4.02(a), the Evaluator shall receive
for each evaluation of the Bonds in the Trust a minimum fee of $12, plus a fee
of $0.25 for determining the aggregate value of each issue of Bonds in excess of
50 issues (treating separate maturities of Bonds as separate issues).

          (i) For the purposes of Section 6.01(g), the

C/M:  11939.0001 407314.1

<PAGE>



liquidation amount is hereby specified to be $800,000.

          (j) For the purposes of Section 6.04, the Trustee shall be paid per
annum $1.02 per $1,000 principal amount of Bonds for that portion of the Trust
under the monthly distribution plan, $.54 per $1,000 principal amount of Bonds
for that portion of the Trust under the semi-annual distribution plan and $.35
per $1,000 principal amount of Bonds for that portion of the Trust under the
annual distribution plan. During the first year after the date hereof, such
payments to the Trustee will be reduced by a portion [a maximum of $.85 per Unit
times the number of Units on the monthly distribution plan, $.54 per Unit plus
$.31 of Trust expenses (to be assumed and paid by the Trustee) times the number
of Units on the semi-annual distribution plan and $.35 per Unit plus $.50 of
Trust expenses (to be assumed and paid by the Trustee) times the number of Units
on the annual distribution plan] of the amount of interest which accrues on any
"when, as and if issued" Bonds between the first settlement date of the Trust
and the respective dates of delivery of such Bonds.

          (k) For purposes of Section 7.04, the Depositor's annual fee is hereby
specified to be $.25 per $1,000 principal amount of Bonds in the Trust.

          (l) For purposes of this Series of Municipal Secu- rities Trust, the
form of Certificate set forth in this Indenture shall be appropriately modified
to reflect the title of this Series as set forth above.

          IN WITNESS WHEREOF, the parties hereto have caused this Reference
Trust Agreement to be duly executed on the date first above written.


                         [Signatures on separate pages]







C/M:  11939.0001 407314.1

<PAGE>



                                      BEAR, STEARNS & CO. INC.
                                           Depositor


                                      By
                                          Authorized Signatory




STATE OF NEW YORK       )
                        :ss.:
COUNTY OF NEW YORK      )


          On this 15th day of October, 1986, before me personally appeared Peter
J. De Marco, to me known, who being by me duly sworn, said that he is an
Authorized Signatory of Bear, Stearns & Co. Inc., one of the corporations
described in and which executed the foregoing instrument, and that he signed his
name thereto by authority of the Board of Directors of said corporation.




                                             Notary Public










                                      Municipal Securities Trust,
                                      Series 35



C/M:  11939.0001 407314.1

<PAGE>



                                      UNITED STATES TRUST COMPANY OF NEW YORK
                                           Trustee


                                      By
                                            Assistant Vice President



(SEAL)

ATTEST:



           Assistant Secretary



STATE OF NEW YORK      )
                       :ss.:
COUNTY OF NEW YORK     )


          On this 14th day of October, 1986, before me personally appeared
Anthony DeLuca , to me known, who being by me duly sworn, said that he is an
Authorized Signatory of United States Trust Company of New York, one of the
corporations described in and which executed the foregoing instrument; that he
knows the seal of said corporation; that the seal affixed to said instrument is
such corporate seal; that it was so affixed by authority of the Board of
Directors of said corporation and that he signed his name thereto by like
authority.




                                          Notary Public








                                      Municipal Securities Trust,
                                      Series 35



C/M:  11939.0001 407314.1

<PAGE>



                                       STANDARD & POOR'S CORPORATION Evaluator


                                       By 
                                                Vice President

(SEAL)

ATTEST:




           Vice President








                                      Municipal Securities Trust,
                                      Series 35



C/M:  11939.0001 407314.1

<PAGE>


<TABLE>

                                                                                                         SCHEDULE A

                                                                MUNICIPAL SECURITIES TRUST
                                                                         PORTFOLIO


                                                                         SERIES 35


                                                                  As of October 15, 1986

                                                                 A MONTHLY PAYMENT SERIES
                                                    SEMI-ANNUAL PAYMENT SERIES OR ANNUAL PAYMENT SERIES

<CAPTION>
             Aggregate              Name of Issuer and                                     Coupon/         Redemption Feature     
Portfolio    Principal                Title of Bonds                                      Maturity         S.F.-- Sinking Fund    
   No.         Amount                Contracted for(5)                   Ratings(1)      Date(s)(2)        Ref.-- Refunding(2)    
   ---         ------                -----------------                   ----------      ----------        -------------------    

<S>    <C>    <C>          <C>                                              <C>           <C>              <C>                    
       1.     $175,000     Illinois Development Finance Authority           A              10.750%         No Sinking Fund        
                           Pollution Control Revenue Bonds, 1985                          3/01/2015        3/01/95 @ 102 Ref.     
                           Series A (Illinois Power Company Project)                                                              
       2.      200,000     Illinois Health Facilities Authority Revenue     A*             9.750%          1/01/94 @ 100 S.F.     
                           Bonds, Series 1983 (Westlake Community                         1/01/2013        1/01/93 @ 102 Ref.     
                           Hospital Project) Melrose Park, Illinois                                                               
       3.      200,000     Metropolitan Fair and Exposition Authority       A+             8.000%          6/01/02 @ 100 S.F.     
                           (Illinois) Dedicated State Tax Revenue Bonds                   6/01/2006        6/01/96 @ 102 Ref.     
                           Series 1986                                                                                            
       4.      200,000     City of Chicago (Illinois) Chicago O'Hare        A              8.750%          1/01/07 @ 100 S.F.     
                           International Airport General Airport                          1/01/2016        1/01/94 @ 102 Ref.     
                           Revenue Bonds, 1985 Series A                                                                           
       5.      100,000     Kentucky Development Finance Authority           A*             10.250%         9/01/02 @ 100 S.F.     
                           Hospital Revenue Refunding Bonds Baptist                       9/01/2011        9/01/93 @ 102 Ref.     
                           Hospitals, Inc. Issue, Series 1983                                                                     
       6.      100,000     Kentucky State Turnpike Authority                A              8.500%          1/01/99 @ 100 S.F.     
                           Toll Road Revenue Bonds, Series A                              7/01/2004        7/01/96 @ 102 Ref.     
       7.      200,000     North Carolina Eastern Municipal Power           A*             4.000%          1/01/17 @ 100 S.F.     
                           Agency Power System Revenue Bonds,                             1/01/2018        1/01/96 @ 102 Ref.     
                           Refunding Series 1986A                                                                                 
       8.      100,000     Fargo, North Dakota Hospital Revenue             A+             9.500%          6/01/00 @ 100 S.F.     
                           Facilities - St. Luke's Hospital Fargo Project                 6/01/2015        6/01/96 @ 102 Ref.     
       9.      150,000     Tulsa, Oklahoma Municipal Airport Revenue        A-             9.500%          No Sinking Fund        
                           Industrial Development Revenue Bonds -                         6/01/2020        12/01/95 @ 102 Ref.    
                           American Airlines                                                                                      
      10.      150,000     Memphis-Shelby County, Tennessee Airport         A+             7.875%          No Sinking Fund        
                           Authority, Special Facility and Project                        9/01/2009        9/01/01 @ 103 Ref.     
                           Revenue Bonds (Federal Express Corp.)                                                                  
      11.      100,000     Trinity River Authority, Texas Revenue           A*             9.300%          No Sinking Fund        
                           Bonds, Tarrant County Water Authority                          2/01/2003        2/01/95 @ 103 Ref.     
      12.      100,000     Intermountain Power Agency (a political          A+             5.000%          7/01/18 @ 100 S.F.     
                           subdivision of the State of Utah) Power                        7/01/2021        7/01/96 @ 100 Ref.     
                           Supply Revenue Bonds Series A                                                                          
      13.      100,000     Washington State Health Care Facilities          A              9.500%          11/01/00 @ 100 S.F.    
                           Authority Revenue Bonds Deaconess Medical                     11/01/2010        11/01/95 @ 102 Ref.    
                           Center - Spokane, Washington Project                                                                   
                                                                                                                                  
</TABLE>
                                     
Portfolio          Cost of Bonds     
   No.              to Trust(3)      
   ---              -----------      

       1.           $209,335  
                              
                              
       2.            225,372  
                              
                              
       3.            210,828  
                              
                              
       4.            218,250  
                              
                              
       5.            116,344  
                              
                              
       6.            109,125  
                              
       7.            116,024  
                              
                              
       8.            115,257  
                              
       9.            170,010  
                              
                              
      10.            156,375  
                              
                              
      11.            112,576  
                              
      12.             69,243  
                              
                              
      13.            114,699  
                              
                              


                         
C/M:  11939.0001 407314.1

<PAGE>


<TABLE>

<CAPTION>
             Aggregate              Name of Issuer and                                     Coupon/         Redemption Feature      
Portfolio    Principal                Title of Bonds                                      Maturity         S.F.-- Sinking Fund     
   No.         Amount                Contracted for(5)                   Ratings(1)      Date(s)(2)        Ref.-- Refunding(2)     
   ---         ------                -----------------                   ----------      ----------        -------------------     

<S>   <C>    <C>          <C>                                              <C>           <C>              <C>                      
      14.    125,000      Housing Finance Authority of Dade county         AA             0.000%          1/01/08 @ 14.412 S.F.    
                          (Florida) Multifamily Mortgage Revenue                         7/01/2026        1/01/97 @ 4.828 Ref.     
                          Bonds, 1984 Series B (T.M. Alexander Plaza                                                               
                          Project-FHA Insured Mortgage Loan)                                                                       
                                                                                                                                   
            $2,000,000                                                                                                             
            ==========                                                                                                             
                                                                                      

</TABLE>

Portfolio          Cost of Bonds     
   No.              to Trust(3)      
   ---              -----------      

       14.             2,438  
                      
                      
                      
                  ----------
                  $1,946,076 
                  ========== 



C/M:  11939.0001 407314.1

<PAGE>



                      MUNICIPAL-SECURITIES TRUST, SERIES 39
                            REFERENCE TRUST AGREEMENT

          This Reference Trust Agreement, dated October 13, 1988, among Bear,
Stearns & Co. Inc., as Depositor, United States Trust Company of New York, as
Trustee, and Standard & Poor's Corporation, as Evaluator, sets forth certain
provisions in full and incorporates other provisions by reference to the
document entitled "Municipal Securities Trust, Series 26, and Subsequent Series,
Trust Indenture and Agreement," dated April 25, 1985 (herein as amended or
supplemented called the "Indenture"), and such provisions as are set forth in
full and such provisions as are incorporated by reference constitute a single
instrument.

                           W I T N E S S E T H  T H A T
:

          In consideration of the premises and of the mutual agreements
contained herein, the Depositor, the Trustee, and the Evaluator agree as
follows:

                                     PART I

                               STANDARD TERMS AND
                               CONDITIONS OF TRUST

          Subject to the provisions of Part II hereof, all the provisions
contained in the Indenture are herein incorporated by reference in their
entirety and shall be deemed to be a part of this instrument as fully and to the
same extent as if those said provisions had been set forth in full in this
instrument, except that for all purposes of this Series 39 and all subsequent
Series, the following amendments shall apply:

          (a) The Indenture is amended by adding the words, "35th Discount
Series (and Subsequent Series) and High Income Series 1 (and Subsequent Series)"
immediately after the words "Municipal Securities Trust, Series 26 (and
Subsequent Series)" wherever the latter shall appear in the Indenture;

          (b) Section 1.01(6) is amended by adding the word "Inc." immediately
after the words "Bear, Stearns & Co.";

          (c) Section 1.01(16) is amended by adding the words "sequentially
numbered" immediately after the word "particular" and by adding the words "a
Series of" immediately before the words "Municipal Securities Trust";

          (d) Section 1.01(17) is amended by redesignating it Section 1.01(19);

          (e) A new Section 1.01(17) is added as follows: "The

C/M:  11939.0001 407314.1

<PAGE>



term 'sequentially numbered series' shall mean the numbered series of any
designated series of Municipal Securities Trust as to which this Indenture shall
be applicable.";

          (f) Section 1.01(18) is amended by redesignating it Section 1.01(20),
and by adding the words "any sequentially numbered series of Municipal
Securities" immediately after the words "shall mean" and substituting the word
"each" for the word "the" immediately after the words "excluded from";

          (g) A new Section 1.01(18) is added as follows: "'Series' shall mean
the individual trusts comprising municipal Securities Trust, which Series
consist of indefinite sequentially numbered series.";

          (h) Section 1.01(19) is amended by redesignating it Section 1.01(21);

          (i) Section 1.01(20) is amended by redesignating it Section 1.01(22)
and by adding the words "equal to the fraction" immediately after the word
"initially", and the word "fraction" immediately after the words "denominator of
which";

          (j) Section 1.01(21) is amended by redesignating it Section 1.01(23);

          (k) Section 1.02 is amended by substituting the following form of
Certificate for the form of Certificate appearing in said Section:



C/M:  11939.0001 407314.1

<PAGE>



CERTIFICATE OF OWNERSHIP

Evidencing A Fractional Undivided Interest in

No.                                                                       UNITS

                           MUNICIPAL SECURITIES TRUST
                                     SERIES




                                                           PLAN OF DISTRIBUTION:



                                                           CUSIP




THIS IS TO CERTIFY THAT is the owner and registered holder of this Certificate
evidencing the ownership of Unit(s) of fractional undivided interest in
Municipal Securities Trust of the above Series (hereinafter called the "Trust")
created under the laws of the State of New York by the Trust Indenture and
Agreement as modified by the Reference Trust Agreement relating to the
sequentially numbered series of the Series noted on the face hereof (hereinafter
called the "Indenture") among BEAR, STEARNS & CO. INC. (hereinafter called the
"Depositor"), UNITED STATES TRUST COMPANY OF NEW YORK (hereinafter called the
"Trustee"), and STANDARD & POOR'S CORPORATION (hereinafter called the
"Evaluator"). This Certificate is issued under and is subject to the terms,
provisions and conditions of the Indenture to which the holder of this
Certificate by virtue of the acceptance hereof assents and is bound, a summary
of certain of the pertinent provisions of which is set forth on the reverse
hereof. The Depositor hereby grants and conveys all of its right, title and
interest in and to the Trust to the extent of the fractional undivided interest
represented hereby to the registered holder of this Certificate subject to and
in pursuance of the Indenture. This Certificate is transferable and
interchangeable by the registered holder in person or by his duly authorized
attorney at the corporate trust office of the Trustee upon surrender of this
Certificate properly endorsed or accompanied by a written instrument of transfer
in form satisfactory to the Trustee and payment of the fees and expenses
applicable hereto set forth herein.


C/M:  11939.0001 407314.1

<PAGE>



          This Certificate shall not become valid or binding for any purpose
until properly executed by the Trustee under the Indenture.

          IN WITNESS WHEREOF, Bear, Stearns & Co. Inc., as Depositor, has caused
this Certificate to be executed in facsimile by an authorized signatory and
United States Trust Company of New York, as Trustee, has caused this Certificate
to be executed in its corporate name by an authorized officer.

                                        Date:



BEAR, STEARNS & CO. INC.                UNITED STATES TRUST COMPANY
Depositor                               OF NEW YORK
                                        Trustee
By:
       Authorized Signatory                   By:
                                                  Authorized Officer

          The following is a summary of certain provisions of the Indenture (a
copy of which is on file and available for inspection to the holder hereof at
the corporate trust office of the Trustee), to which this Certificate is subject
and to which reference is hereby made. All of the terms, conditions and
covenants of the Indenture are incorporated herein by reference as fully as if
set forth herein. The Trust consists of (1) such of the interest-bearing debt
securities and obligations that may be deposited in trust and listed in Schedule
A of the Indenture (including contracts, if any, for the purchase of certain of
such securities and obligations together with the cash, cash equivalents and/or
an irrevocable letter of credit issued by a commercial bank in the amount
required for such purchase) and any other securities that may be deposited in
the Trust in exchange or substitution therefor in accordance with the Indenture,
as may from time to time continue to be held in the Trust and (2) such cash
amounts as from time to time may be held in the Interest Account and the
Principal Account maintained under the Indenture in the manner described below.

          At any given time this Certificate shall represent a fractional
undivided interest in the Trust, the numerator of which fraction shall be the
number of units set forth on the face hereof and the denominator of which shall
be the total number of units of fractional undivided interest represented by all
Certificates of this Series which are outstanding at such time.

          The registered holder of this Certificate is entitled at any time upon
tender of this Certificate to the Trustee at its corporate trust office in the
City of New York, endorsed in blank or accompanied by all necessary instruments
of assignment and

C/M:  11939.0001 407314.1

<PAGE>



transfer in proper form, and upon payment of any tax or other governmental
charges, to receive on the seventh calendar day following the day on which such
tender is made, or, if such calendar day is not a business day, on the first
business day prior to such calendar day, an amount in cash equal to the
evaluation of the fractional undivided interest in the Trust evidenced by this
Certificate, upon the basis provided for in the Indenture (the "Redemption
Price"). The right of redemption may be suspended and the date of payment may be
postponed for any period during which the New York Stock Exchange is closed or
trading on that,Exchange is restricted, or for any period during which an
emergency exists so that disposal of the obligations held in the Trust is not
reasonably practicable or it is not reasonably practicable fairly to determine
the value of such obligations in accordance with the Indenture or for such other
periods as the Securities and Exchange Commission may by order permit.

          The Trustee is irrevocably authorized in its discretion, in lieu of
redeeming this Certificate if tendered for redemption, to sell this Certificate
in the over-the-counter market or by private sale for the account of the
Certificateholder at a price which will return to the Certificateholder an
amount in cash, net after deducting brokerage commissions, transfer taxes and
other charges, equal to or in excess of the Redemption Price for this
Certificate. In the event of any such sale the Trustee shall pay the net
proceeds thereof to the Certificateholder on the day he would otherwise be
entitled to receive payment of the Redemption Price.

          Interest received by the Trustee as part of the Trust (including
interest accrued and unpaid prior to the day of deposit of any obligation in the
Trust and that part of the proceeds of the sale, liquidation, redemption or
maturity of any such obligation which represents accrued interest) shall be
credited by the Trustee to the Interest Account. The fractional undivided
interest represented by this Certificate in the balance in the Interest Account
(after the deductions referred to below) shall first be computed as of the
semi-annual Record Date (as defined in the Indenture). The next computation
shall be made as of the next succeeding semi-annual Record Date, and thereafter
as of the first day of June and December of each year commencing with the first
such day following the date of this Certificate.

          An amount in cash equal to the fractional undivided interest in the
Interest Account (on the basis set forth below) computed as set forth above,
shall be distributed on the 15th day of the respective months, or within a
reasonable period of time thereafter, to the registered holder of this
Certificate at the close of business on the first day of the month in which such
distribution is made.


C/M:  11939.0001 407314.1

<PAGE>



          The Trustee shall make semi-annual distributions from the Interest
Account on the basis of one-half of the estimated annual interest income
expected by the Trustee to be received by the Trust in the ensuing twelve month
period, after deduction of the estimated costs and expenses to be incurred
during such period, except as otherwise hereafter provided. To the extent cash
in the Interest Account is insufficient for any distribution the Trustee shall
advance its own funds sufficient therefor and shall be entitled to
reimbursement, without interest, out of interest received by the Trust
subsequent to such advance.

          All moneys (other than interest) received by the Trustee, as part of
the Trust (including amounts received from the sale, liquidation, redemption or
maturity of any obligation held in the Trust) shall be credited by the Trustee
to a separate Principal Account. The fractional undivided interest represented
by this Certificate in the cash balance in the Principal Account (after the
deductions referred to below) shall be computed as of the first day of June and
December of each year, commencing with the semi-annual Record Date. An amount in
cash equal to the fractional undivided interest in the Principal Account,
computed as set forth above, shall be distributed on the fifteenth day of the
respective months, or within a reasonable time thereafter, to the registered
holder of this Certificate at the close of business on the first day of such
month. The Trustee shall not be required to make a distribution from the
Principal Account unless the cash balance on such deposit therein available for
such distribution shall be sufficient to permit the distribution of at least
$1.00 per Unit.

          Distributions from the Interest and Principal Accounts shall be made
to the registered holder hereof by check mailed to the address of such holder
appearing in the registration books of the Trustee.

          From time to time deductions shall be made from the Interest Account
and Principal Account, as more fully set forth in the Indenture, for
redemptions, compensation of the Trustee, compensation of the Evaluator, payment
of the Depositor's fee for services as such, reimbursement of certain expenses
incurred or advances made by or on behalf of the Trustee, certain legal
expenses, and payment of, or the establishment of a reserve for, applicable
taxes or governmental charges, if any.

          Within a reasonable period of time after the end of each calendar year
the Trustee shall furnish to the registered holder of this Certificate a
statement setting forth, among other things, the amounts received by the Trust
and deductions therefrom and the amounts distributed during the preceding year
in respect of interest on, payments and prepayments of principal of, and sales,
redemptions or maturities of, obligations held in the Trust.

C/M:  11939.0001 407314.1

<PAGE>




          This Certificate shall be transferable by the registered holder hereof
by presentation and surrender at the corporate trust office of.the Trustee
properly endorsed or accompanied by a written instrument or instruments of
transfer in form satisfactory to the Trustee and executed by the registered
holder hereof or his authorized attorney. Certificates of this Series are
interchangeable for one or more Certificates in an equal aggregate number of
Units of fractional undivided interest at the corporate trust office of the
Trustee, in denominations of a single Unit of fractional undivided interest or
any whole multiple thereof.

          The holder of this Certificate may be required to pay a transfer
charge in connection with the transfer or exchange of this Certificate, as well
as any tax or other governmental charge that may be imposed in connection with
the transfer, exchange or other surrender of this Certificate.

          The holder of this Certificate, by virtue of the acceptance hereof,
assents to and shall be bound by the terms of the Indenture, a copy of which is
on file and available for inspection at the corporate trust office of the
Trustee, to which reference is made for all the terms, conditions and covenants
thereof.

          The Trustee may deem and treat the person in whose name this
Certificate is registered upon the books of the Trustee as the owner hereof for
all purposes and the Trustee shall not be affected by any notice to the
contrary.

          The Indenture and the Trust created thereby shall terminate upon the
maturity, redemption, sale or other disposition of the last security held
thereunder, provided, however, that in no event shall the Indenture and the
Trust continue beyond the end of the calendar year preceding the fiftieth
anniversary of the execution of the Indenture. The Indenture also provides that
the Trust may be terminated at any time by the written consent of the holders of
Certificates representing all of the Units outstanding and under certain
circumstances which include a decrease in the value of the Trust to less than
40% of the initial aggregate principal amount of the securities deposited in the
Trust. Upon any termination the Trustee shall fully liquidate the securities
then held, if any, and distribute pro rata the funds then held in the Trust upon
surrender of the Certificates, all in the manner provided in the Indenture. Upon
termination, the Trustee shall be under no further obligation with respect to
the Trust, except to hold the funds in trust without interest until distribution
as aforesaid and shall have no duty upon any such termination to communicate
with the holder hereof other than by mail at the address of such holder
appearing on the registration books of the Trustee.


C/M:  11939.0001 407314.1

<PAGE>



                        STATEMENT REGARDING DISTRIBUTION

          On the face of this Certificate it is indicated whether the registered
holder hereof has elected to receive distributions from the Interest Account
monthly, semi-annually, or annually.

          This Certificate by its terms provides that distributions from the
Interest Account shall first be computed as of the semi-annual Record Date, and
thereafter as of the next succeeding semi-annual Record Date commencing with the
first such day following the date of the Certificate, and an amount in cash
equal to the share of the Interest Account represented by this Certificate
distributed on the fifteenth day of the respective months next following such
computations, or within a reasonable period of time thereafter, to the
registered holder of this Certificate at the close of business on the first day
of the month in which the distribution is made.

          If monthly distributions have been selected, the fractional undivided
interest represented by this Certificate in the balance in the Interest Account,
after the first distribution and after the deductions referred to above, will be
computed monthly as of the first day of each month of each year, commencing with
the monthly Record Date, and an amount in cash as thus computed will be
distributed to the holder hereof at such date of computation on or shortly after
the fifteenth day of each month.

          If annual distributions have been selected, the fractional undivided
interest represented by this Certificate in the balance in the Interest Account,
after the first distribution and after the deductions referred to above, will be
computed annually as of the first day of December of each year, commencing with
the annual Record Date and an amount in cash as thus computed will be
distributed to the holder hereof at such date of computation on or shortly after
the fifteenth day of each December.

          All Certificateholders of record as of the First Record Date (as
defined in the Indenture) however, regardless of the plan of distribution
selected, will receive the distribution to be made on or shortly after the First
Payment Date (as defined in the Indenture) and thereafter, distributions will be
made monthly, semi-annually or annually depending upon the plan of distribution,
chosen by the holder hereof.

          The plan of distribution chosen by the registered holder hereof may be
changed by written notice to the Trustee not later than November 1 in any
calendar year by surrender to the Trustee of this Certificate, together with a
completed form for selection of plan of distribution provided by the Trustee. A
plan of distribution shall continue in effect until changed as

C/M:  11939.0001 407314.1

<PAGE>



herein provided. A change in a plan of distribution may only be made as
indicated herein and will be effective as of December 2 for the ensuing twelve
months. Distributions to Certificateholders who are participating in one of the
optional plans for distribution of interest shall not be affected because of
advancements of the Trustee for the purpose of equalizing distributions to
Certificateholders participating in a different plan.

                                  ABBREVIATIONS

          The following abbreviations, when used in the inscription on the face
of this instrument, shall be construed as though they were written out in full
according to applicable laws or regulations:

           TEN COM - as tenants in common
           TEN ENT - as tenants by the entireties 
           JT TEN - as joint tenants with right of
                    survivorship and not as tenants
                    in common

           UNIF TRANSFERS MIN ACT-.....Custodian......
                                  (Cust):             (Minor)

                 under Uniform Transfers to Minors
                 Act.............................
                            (State)

Additional abbreviations may also be used though not in the above list.



C/M:  11939.0001 407314.1

<PAGE>



                                   ASSIGNMENT

          For Value Received                              hereby sells, 
assigns and transfers unto                                       the
within Certificate and does hereby irrevocably constitute and appoint
                              attorney, to transfer the within Certificate
on the books of the Trustee, with full power of substitution in the premises.

Dated:




                                       NOTICE: The signatures to this assignment
                                       must correspond with the name(s) as
                                       written above upon the face of this
                                       Certificate in every particular, without
                                       alteration or enlargement or any change
                                       whatever.



   Signature Guaranteed



                              [end of Certificate]





           (1)  Section 9.05 is amended as follows:

                (i) the word "Inc." is added immediately after the
words "Bear, Stearns & Co."; and

                (ii) the address of the Depositor is changed to "245
Park Avenue, New York, New York 10167".



C/M:  11939.0001 407314.1

<PAGE>



                                     PART II

                                SPECIAL TERMS AND
                               CONDITIONS OF TRUST


          The following special terms and conditions are hereby agreed to:

          (a) The interest-bearing obligations listed in Schedule A hereto have
been deposited in trust under this Indenture.

          (b) For the purposes of the definition of the Unit in Article I the
fractional undivided interest in and ownership of the Trust is 1/2,500.

          (c) The term Record Date shall mean the first day of each month (or
the last business day prior thereto) commencing on March 1, 1989 for monthly
distributions, June 1 and December 1 of each year for semi-annual distributions
(commencing on June 1, 1989) and December 1 of each year for annual
distributions (commencing on December 1, 1989).

          (d) The term Payment Date shall mean the fifteenth day of each month
(or the last business day prior thereto) commencing on March 15, 1989 for
monthly distributions, June 15 and December 15 of each year for semi-annual
distributions (commencing on June 15, 1989) and December 15 of each year for
annual distributions (commencing on December 15, 1989).

          (e) All Certificateholders of record on February 1, 1989 (the "First
Record Date"), regardless of the plan of distribution selected, will receive a
distribution to be made on or shortly after February 15, 1989 (the "First
Payment Date"), and thereafter distributions will be made monthly, semi-annually
or annually, depending upon the plan of distribution chosen by each
Certificateholder.

          (f) The First Settlement Date shall mean October 20, 1988.

          (g) The number of Units referred to in Section 2.03 is 2,500.

          (h) For the purposes of Section 4.02(a), the Evaluator shall receive
for each evaluation of the Bonds in the Trust a minimum fee of $15, plus a fee
of $0.25 for determining the aggregate value of each issue of Bonds in excess of
50 issues (treating separate maturities of Bonds as separate issues).

          (i) For the purposes of Section 6.01(g), the

C/M:  11939.0001 407314.1

<PAGE>



liquidation amount is hereby specified to be $1,000,000.

          (j) For the purposes of Section 6.04, the Trustee shall be paid per
annum $1.05 per $1,000 principal amount of Bonds for that portion of the Trust
under the monthly distribution plan, $.60 per $1,000 principal amount of Bonds
for that portion of the Trust under the semi-annual distribution plan and $.35
per $1,000 principal amount of Bonds for that portion of the Trust under the
annual distribution plan. During the first year after the date hereof, such
payments to the Trustee will be reduced by a portion [a maximum of $.88 per Unit
times the number of Units on the monthly distribution plan, $.60 per Unit plus
$.28 of Trust expenses (to be assumed and paid by the Trustee) times the number
of Units on the semi-annual distribution plan and $.35 per Unit plus $.53 of
Trust expenses (to be assumed and paid by the Trustee) times the number of Units
on the annual distribution plan] of the amount of interest which accrues on any
"when, as and if issued" Bonds between the first settlement date of the Trust
and the respective dates of delivery of such Bonds.

          (k) For purposes of Section 7.04, the Depositor's annual fee is hereby
specified to be $.25 per $1,000 principal amount of Bonds in the Trust.

          (l) For purposes of this Series of Municipal Secu- rities Trust, the
form of Certificate set forth in this Indenture shall be appropriately modified
to reflect the title of this Series as set forth above.

          IN WITNESS WHEREOF, the parties hereto have caused this Reference
Trust Agreement to be duly executed on the date first above written.



                         [Signatures on separate pages]





C/M:  11939.0001 407314.1

<PAGE>



                                       BEAR, STEARNS & CO. INC. Depositor


                                       By 
                                             Authorized Signatory




STATE OF NEW YORK       )
                        :ss.:
COUNTY OF NEW YORK      )

          On this 13th day of October 1988, before me personally appeared Peter
J. DeMarco, to me known, who being by me duly sworn, said that he is an
Authorized Signatory of Bear, Stearns Co. Inc., one of the corporations
described in and which executed the foregoing instrument, and that he signed his
name thereto by authority of the Board of Directors of said corporation.




                                             Notary Public












                                       Municipal Securities Trust,
                                       Series 39



C/M:  11939.0001 407314.1

<PAGE>



                                       UNITED STATES TRUST COMPANY OF NEW YORK
                                             Trustee


                                       By 
                                             Assistant Vice President



(SEAL)

ATTEST:



Assistant Secretary













                                       Municipal Securities Trust,
                                       Series 39



C/M:  11939.0001 407314.1

<PAGE>



                                       STANDARD & POOR'S CORPORATION
                                           Evaluator


                                       By 
                                             Vice President



(SEAL)

ATTEST:



Vice President












                                       Municipal Securities Trust,
                                       Series 39



C/M:  11939.0001 407314.1

<PAGE>



<TABLE>
                                                                                                                       SCHEDULE A

                                                                MUNICIPAL SECURITIES TRUST
                                                                         PORTFOLIO


                                                                         SERIES 39


                                                                  As of October 13, 1988

                                                                 A MONTHLY PAYMENT SERIES
                                                    SEMI-ANNUAL PAYMENT SERIES OR ANNUAL PAYMENT SERIES

<CAPTION>
                Aggregate                     Name of Issuer and                               Coupon/       Redemption Feature    
  Portfolio     Principal                       Title of Bonds                                Maturity       S.F.-- Sinking Fund   
     No.          Amount                       Contracted for(5)              Ratings(1)     Date(s)(2)      Ref.-- Refunding(2)   
     ---          ------                       -----------------              ----------     ----------      -------------------   
<S>  <C>      <C>             <C>                                               <C>           <C>             <C>                  
     1.         $250,000      Reg. Arpts. Imprvmt. Corp. Facs. Sublease           A2*           11.250%       11/01/06 @ 100 S.F.  
                              Rev. Bonds 1985 Issue Western Air Lines                         11/01/2025      11/01/95 @ 103 Ref.  
                              Inc. (L.A. Intrntl. Arpt.)                                                                           
     2.          250,000      Burke Cnty. Ga. Dev. Auth. Poll. Cntrl. Rev.        AA-           9.875%        1/01/06 @ 100 S.F.   
                              Bonds (Oglethorpe Pwr. Corp. Vogtle Prjt.)                       1/01/2010      1/01/95 @ 102 Ref.   
                              Series 1985                                                                                          
     3.          250,000      Ind. Bond Bank 1985B Series                          A            9.250%        2/01/96 @ 100 S.F.   
                                                                                               2/01/2016      8/01/95 @ 103 Ref.   
     4.          100,000      N.J. Hlth. Care Fac. Fncg. Auth. Rev. Bonds          AA           9.000%        8/01/02 @ 100 S.F.   
                              (Elizabeth Gen. Med. Cntr. Issue) (FHA                           8/01/2005      2/01/93 @ 105 Ref.   
                              Insrd. Mtg) Series B)                                                                                
     5.          250,000      Salem Cnty. N.J. Indus. Poll Cntrl. Fncg.            A-           10.500%       No Sinking Fund      
                              Auth. Rev. Bonds Publ Serv. Elec. & Gas                         11/01/2014      11/01/94 @ 102 Ref.  
                              Co. Prjt. Series C                                                                                   
     6.          250,000      N.C. Eastern Muni. Pwr. Agncy. Pwr. Sys.            AAA           4.500%        7/01/20 @ 100 S.F.   
                              Rev. Rfndg Bonds Series 1987A (Financial                         1/01/2024      1/01/97 @ 100 Ref.   
                              Guaranty)                                                                                            
     7.          100,000      Philadelphia Penn. Arpt. Rev. Bonds Series           A            9.000%        6/15/06 @ 100 S.F.   
                              1985 (Philadelphia Arpt. Systems)                                6/15/2015      6/15/96 @ 103 Ref.   
     8.          175,000      Westmoreland Cnty. Penn. Indus. Dev. Auth.           A*           6.500%        7/01/99 @ 100 S.F.   
                              Hosp. Rev. Rfndg. Bonds (Citizens Gen.                           7/01/2015      7/01/97 @ 102 Ref.   
                              Hosp.) Series A1987                                                                                  
     9.          250,000      Metro. Nashville Tenn. Arpt. Auth. Special          A2*           9.875%        No Sinking Fund      
                              Fac. Rev. Bonds (American Airlines Inc.                         10/01/2005      10/01/95 @ 102 Ref.  
                              Prjt.) Series 1985                                                                                   
    10.          250,000      Wichita Cnty. Tax. Hosp. Rev. Rfndg. Bonds           A*           6.000%        9/01/10 @ 100 S.F.   
                              (Wichita Falls Gen. Hosp. Brd.) Series 1987                      9/01/2013      9/01/97 @ 102 Ref.   
    11.          250,000      Peninsula Ports Authority of Virginia Hosp.         AAA           8.700%        2/01/95 @ 100 S.F.   
                              Rev. Rfndg. Bonds 1987 Series (Whittaker                         8/01/2023      8/01/97 @ 102 Ref.   
                              Mem. Hosp. Prjt.-FHA Insrd. Mtg.)                                                                    
    12.          125,000      Allegheny Cnty. Penn. Rsdntl. Finc. Auth.         Aa(Con)*        0.000%        12/01/14 @ 22.971 S.F
                              Multi-Fam. Mtg. Rev. Bonds (FHA Insrd.                          12/01/2027       6/01/96 @ 3.100 Ref.
                              Mtg. Loans) 1985 Series A                                                                            
                                                                                                                                   
              $2,500,000                                                                                                           
             ===========                                                                                                           
</TABLE>

                                  
  Portfolio       Cost of Bonds   
     No.           to Trust(3)    
     ---           -----------    
     1.               $308,975    
                                  
                                  
     2.                283,527    
                                  
                                  
     3.                280,333    
                                  
     4.                108,664    
                                  
                                  
     5.                293,818    
                                  
                                  
     6.                155,370    
                                  
                                  
     7.                110,138    
                                  
     8.                150,447    
                                  
                                  
     9.                284,755    
                                  
                                  
    10.                198,590    
                                  
    11.                266,175    
                                  
                                  
    12.                  2,375    
                                  
                                  
                                  
                    $2,443,167    
                   ===========    




C/M:  11939.0001 407314.1

<PAGE>



                      MUNICIPAL SECURITIES TRUST, SERIES 40

                            REFERENCE TRUST AGREEMENT


          This Reference Trust Agreement, dated December 15, 1988, among Bear,
Stearns & Co. Inc., as Depositor, United States Trust Company of New York, as
Trustee, and Standard & Poor's Corporation, as Evaluator, sets forth certain
provisions in full and incorporates other provisions by reference to the
document entitled "Municipal Securities Trust, Series 26, and Subsequent Series,
Trust Indenture and Agreement," dated April 25, 1985 (herein as amended or
supplemented called the "Indenture"), and such provisions as are set forth in
full and such provisions as are incorporated by reference constitute a single
instrument.

                           W I T N E S S E T H  T H A T
:

          In consideration of the premises and of the mutual agreements
contained herein, the Depositor, the Trustee, and the Evaluator agree as
follows:

                                     PART I

                               STANDARD TERMS AND
                               CONDITIONS OF TRUST

          Subject to the provisions of Part II hereof, all the provisions
contained in the Indenture are herein incorporated by reference in their
entirety and shall be deemed to be a part of this instrument as fully and to the
same extent as if those said provisions had been set forth in full in this
instrument, except that for all purposes of this Series 40 and all subsequent
Series, the following amendments shall apply:

          (a) The Indenture is amended by adding the words, ",35th Discount
Series (and Subsequent Series) and High Income Series 1 (and Subsequent Series)"
immediately after the words "Municipal Securities Trust, Series 26 (and
Subsequent Series)" wherever the latter shall appear in the Indenture;

          (b) Section 1.01(6) is amended by adding the word "Inc." immediately
after the words "Bear, Stearns & Co.";

          (c) Section 1.01(16) is amended by adding the words sequentially
numbered" immediately after the word "particular" and by adding the words "a
Series of" immediately before the words "Municipal Securities Trust";

          (d) Section 1.01(17) is amended by redesignating it Section 1.01(19);


C/M:  11939.0001 407314.1

<PAGE>



          (e) A new Section 1.01(17) is added as follows: "The term
'sequentially numbered series' shall mean the numbered series of any designated
Series of Municipal Securities Trust as to which this Indenture shall be
applicable.";

          (f) Section 1.01(18) is amended by redesignating it Section 1.01(20),
and by adding the words "any sequentially numbered series of Municipal
Securities" immediately after the words "shall mean" and substituting the word
"each" for the word "the" immediately after the words "excluded from";

          (g) A new Section 1.01(18) is added as follows: "'Series' shall mean
the individual trusts comprising Municipal Securities Trust, which Series
consist of indefinite sequentially numbered series.";

          (h) Section 1.01(19) is amended by redesignating it Section 1.01(21);

          (i) Section 1.01(20) is amended by redesignating it Section 1.01(22)
and by adding the words "equal to the fraction" immediately after the word
"initially", and the word "fraction" immediately after the words "denominator of
which";

          (j) Section 1.01(21) is amended by redesignating it Section 1.01(23);

          (k) Section 1.02 is amended by substituting the following form of
Certificate for the form of Certificate appearing in said Section:




C/M:  11939.0001 407314.1

<PAGE>



CERTIFICATE OF OWNERSHIP
Evidencing A Fractional Undivided Interest in

No.                                                                     UNITS

                           MUNICIPAL SECURITIES TRUST
                                     SERIES



                                                           PLAN OF DISTRIBUTION:



                                                           CUSIP



          THIS IS TO CERTIFY THAT                  is the owner and registered
holder of this Certificate evidencing the ownership of          Unit(s) of 
fractional undivided interest in Municipal Securities Trust of the above Series
(hereinafter called the "Trust") created under the laws of the State of New York
by the Trust Indenture and Agreement as modified by the Reference Trust
Agreement relating to the sequentially numbered series of the Series noted on
the face hereof (hereinafter called the "Indenture") among BEAR, STEARNS & CO.
INC. (hereinafter called the "Depositor"), UNITED STATES TRUST COMPANY OF NEW
YORK (hereinafter called the "Trustee"), and STANDARD & POOR'S CORPORATION
(hereinafter called the "Evaluator"). This Certificate is issued under and is
subject to the terms, provisions and conditions of the Indenture to which the
holder of this Certificate by virtue of the acceptance hereof assents and is
bound, a summary of certain of the pertinent provisions of which is set forth on
the reverse hereof. The Depositor hereby grants and conveys all of its right,
title and interest in and to the Trust to the extent of the fractional undivided
interest represented hereby to the registered holder of this Certificate subject
to and in pursuance of the Indenture. This Certificate is transferable and
interchangeable by the registered holder in person or by his duly authorized
attorney at the corporate trust office of the Trustee upon surrender of this
Certificate properly endorsed or accompanied by a written instrument of transfer
in form satisfactory to the Trustee and payment of the fees and expenses
applicable hereto set forth herein.


C/M:  11939.0001 407314.1

<PAGE>



          This Certificate shall not become valid or binding for any purpose
until properly executed by the Trustee under the Indenture.

          IN WITNESS WHEREOF, Bear, Stearns & Co. Inc., as Depositor has caused
this Certificate to be executed in facsimile by an authorized signatory and
United States Trust Company of New York, as Trustee, has caused this Certificate
to be executed in its corporate name by an authorized officer.

                                       Date:



BEAR, STEARNS & CO. INC.               UNITED STATES TRUST COMPANY
Depositor                              OF NEW YORK
                                       Trustee
By:
       Authorized Signatory                By:
                                                  Authorized Officer



          The following is a summary of certain provisions of the Indenture (a
copy of which is on file and available for inspection to the holder hereof at
the corporate trust office of the Trustee), to which this Certificate is subject
and to which reference is hereby made. All of the terms, conditions and
covenants of the Indenture are incorporated herein by reference as fully as if
set forth herein. The Trust consists of (1) such of the interest-bearing debt
securities and obligations that may be deposited in trust and listed in Schedule
A of the Indenture (including contracts, if any, for the purchase of certain of
such securities and obligations together with the cash, cash equivalents and/or
an irrevocable letter of credit issued by a commercial bank in the amount
required for such purchase) and any other securities that may be deposited in
the Trust in exchange or substitution therefor in accordance with the Indenture,
as may from time to time continue to be held in the Trust and (2) such cash
amounts as from time to time may be held in the Interest Account and the
Principal Account maintained under the Indenture in the manner described below.

          At any given time this Certificate shall represent a fractional
undivided interest in the Trust, the numerator of which fraction shall be the
number of units set forth on the face hereof and the denominator of which shall
be the total number of units of fractional undivided interest represented by all
Certificates of this Series which are outstanding at such time.

          The registered holder of this Certificate is entitled at any time upon
tender of this Certificate to the Trustee at its

C/M:  11939.0001 407314.1

<PAGE>



corporate trust office in the City of New York, endorsed in blank or accompanied
by all necessary instruments of assignment and transfer in proper form, and upon
payment of any tax or other governmental charges, to receive on the seventh
calendar day following the day on which such tender is made, or, if such
calendar day is not a business day, on the first business day prior to such
calendar day, an amount in cash equal to the evaluation of the fractional
undivided interest in the Trust evidenced by this Certificate, upon the basis
provided for in the Indenture (the "Redemption Price"). The right of redemption
may be suspended and the date of payment may be postponed for any period during
which the New York Stock Exchange is closed or trading on that Exchange is
restricted, or for any period during which an emergency exists so that disposal
of the obligations held in the Trust is not reasonably practicable or it is not
reasonably practicable fairly to determine the value of such obligations in
accordance with the Indenture or for such other periods as the Securities and
Exchange Commission may by order permit.

          The Trustee is irrevocably authorized in its discretion, in lieu of
redeeming this Certificate if tendered for redemption, to sell this Certificate
in the over-the-counter market or by private sale for the account of the
Certificateholder at a price which will return to the Certificateholder an
amount in cash, net after deducting brokerage commissions, transfer taxes and
other charges, equal to or in excess of the Redemption Price for this
Certificate. In the event of any such sale the Trustee shall pay the net
proceeds thereof to the Certificateholder on the day he would otherwise be
entitled to receive payment of the Redemption Price.

          Interest received by the Trustee as part of the Trust (including
interest accrued and unpaid prior to the day of deposit of any obligation in the
Trust and that part of the proceeds of the sale, liquidation, redemption or
maturity of any such obligation which represents accrued interest) shall be
credited by the Trustee to the Interest Account. The fractional undivided
interest represented by this Certificate in the balance in the Interest Account
(after the deductions referred to below) shall first be computed as of the
semi-annual Record Date (as defined in the Indenture). The next computation
shall be made as of the next succeeding semi-annual Record Date, and thereafter
as of the first day of June and December of each year commencing with the first
such day following the date of this Certificate.

          An amount in cash equal to the fractional undivided interest in the
Interest Account (on the basis set forth below) computed as set forth above,
shall be distributed on the 15th day of the respective months, or within a
reasonable period of time thereafter, to the registered holder of this
Certificate at the close of business on the first day of the month in which such

C/M:  11939.0001 407314.1

<PAGE>



distribution is made.

          The Trustee shall make semi-annual distributions from the Interest
Account on the basis of one-half of the estimated annual interest income
expected by the Trustee to be received by the Trust in the ensuing twelve month
period, after deduction of the estimated costs and expenses to be incurred
during such period, except as otherwise hereafter provided. To the extent cash
in the Interest Account is insufficient for any distribution the Trustee shall
advance its own funds sufficient therefor and shall be entitled to
reimbursement, without interest, out of interest received by the Trust
subsequent to such advance.

          All moneys (other than interest) received by the Trustee, as part of
the Trust (including amounts received from the sale, liquidation, redemption or
maturity of any obligation held in the Trust) shall be credited by the Trustee
to a separate Principal Account. The fractional undivided interest represented
by this Certificate in the cash balance in the Principal Account (after the
deductions referred to below) shall be computed as of the first day of June and
December of each year, commencing with the semi-annual Record Date. An amount in
cash equal to the fractional undivided interest in the Principal Account,
computed as set forth above, shall be distributed on the fifteenth day of the
respective months, or within a reasonable time thereafter, to the registered
holder of this Certificate at the close of business on the first day of such
month. The Trustee shall not be required to make a distribution from the
Principal Account unless the cash balance on such deposit therein available for
such distribution shall be sufficient to permit the distribution of at least
$1.00 per Unit.

          Distributions from the Interest and Principal Accounts shall be made
to the registered holder hereof by check mailed to the address of such holder
appearing in the registration books of the Trustee.

          From time to time deductions shall be made from the Interest Account
and Principal Account, as more fully set forth in the Indenture, for
redemptions, compensation of the Trustee, compensation of the Evaluator, payment
of the Depositor's fee for services as such, reimbursement of certain expenses
incurred or advances made by or on behalf of the Trustee, certain legal expenses
and payment of, or the establishment of a reserve for, applicable taxes or
governmental charges, if any.

          Within a reasonable period of time after the end of each calendar year
the Trustee shall furnish to the registered holder of this Certificate a
statement setting forth, among other things, the amounts received by the Trust
and deductions therefrom and the amounts distributed during the preceding year
in respect of interest on, payments and prepayments of principal

C/M:  11939.0001 407314.1

<PAGE>



of, and sales, redemptions or maturities of, obligations held in
the Trust.

          This Certificate shall be transferable by the registered holder hereof
by presentation and surrender at the corporate trust office of the Trustee
properly endorsed or accompanied by a written instrument or instruments of
transfer in form satisfactory to the Trustee and executed by the registered
holder hereof or his authorized attorney. Certificates of this Series are
interchangeable for one or more Certificates in an equal aggregate number of
Units of fractional undivided interest at the corporate trust office of the
Trustee, in denominations of a single Unit of fractional undivided interest or
any whole multiple thereof.

          The holder of this Certificate may be required to pay a transfer
charge in connection with the transfer or exchange of this Certificate, as well
as any tax or other governmental charge that may be imposed in connection with
the transfer, exchange or other surrender of this Certificate.

          The holder of this Certificate, by virtue of the acceptance hereof,
assents to and shall be bound by the terms of the Indenture, a copy of which is
on file and available for inspection at the corporate trust office of the
Trustee, to which reference is made for all the terms, conditions and covenants
thereof.

          The Trustee may deem and treat the person in whose name this
Certificate is registered upon the books of the Trustee as the owner hereof for
all purposes and the Trustee shall not be affected by any notice to the
contrary.

          The Indenture and the Trust created thereby shall terminate upon the
maturity, redemption, sale or other disposition of the last security held
thereunder, provided, however, that in no event shall the Indenture and the
Trust continue beyond the end of the calendar year preceding the fiftieth
anniversary of the execution of the Indenture. The Indenture also provides that
the Trust may be terminated at any time by the written consent of the holders of
Certificates representing all of the Units outstanding and under certain
circumstances which include a decrease in the value of the Trust to less than
40% of the initial aggregate principal amount of the securities deposited in the
Trust. Upon any termination the Trustee shall fully liquidate the securities
then held, if any, and distribute pro rata the funds then held in the Trust upon
surrender of the Certificates, all in the manner provided in the Indenture. Upon
termination, the Trustee shall be under no further obligation with respect to
the Trust, except to hold the funds in trust without interest until distribution
as aforesaid and shall have no duty upon any such termination to communicate

C/M:  11939.0001 407314.1

<PAGE>



with the holder hereof other than by mail at the address of such bolder 
appearing on the registration books of the Trustee.

                        STATEMENT REGARDING DISTRIBUTION

          On the face of this Certificate it is indicated whether the registered
holder hereof has elected to receive distributions from the Interest Account
monthly, semi-annually, or annually.

          This Certificate by its terms provides that distributions from the
Interest Account shall first be computed as of the semi-annual Record Date, and
thereafter as of the next succeeding semi-annual Record Date commencing with the
first such day following the date of the Certificate, and an amount in cash
equal to the share of the Interest Account represented by this Certificate
distributed on the fifteenth day of the respective months next following such
computations, or within a reasonable period of time thereafter, to the
registered holder of this Certificate at the close of business on the first day
of the month in which the distribution is made.

          If monthly distributions have been selected, the fractional undivided
interest represented by this Certificate in the balance in the Interest Account,
after the first distribution and after the deductions referred to above, will be
computed monthly as of the first day of each month of each year, commencing with
the monthly Record Date, and an amount in cash as thus computed will be
distributed to the holder hereof at such date of computation on or shortly after
the fifteenth day of each month.

          If annual distributions have been selected, the fractional undivided
interest represented by this Certificate in the balance in the Interest Account,
after the first distribution and after the deductions referred to above, will be
computed annually as of the first day of December of each year, commencing with
the annual Record Date and an amount in cash as thus computed,ill be distributed
to the holder hereof at such date of computation on or shortly after the
fifteenth day of each December.

          All Certificateholders of record as of the First Record Date (as
defined in the Indenture) however, regardless of the plan of distribution
selected, will receive the distribution to be made on or shortly after the First
Payment Date (as defined in the Indenture) and thereafter, distributions will be
made monthly, semi-annually or annually depending upon the plan of distribution,
chosen by the holder hereof.

          The plan of distribution chosen by the registered holder hereof may be
changed by written notice to the Trustee not later than November 1 in any
calendar year by surrender to the

C/M:  11939.0001 407314.1

<PAGE>



Trustee of this Certificate, together with a completed form for selection of
plan of distribution provided by the Trustee. A plan of distribution shall
continue in effect until changed as herein provided. A change in a plan of
distribution may only be made as indicated herein and will be effective as of
December 2 for the ensuing twelve months. Distributions to Certificateholders
who are participating in one of the optional plans for distribution of interest
shall not be affected because of advancements of the Trustee for the purpose of
equalizing distributions to Certificateholders participating in a different
plan.

                                  ABBREVIATIONS

          The following abbreviations, when used in the inscription on the face
of this instrument, shall be construed as though they were written out in full
according to applicable laws or regulations:

          TEN COM - as tenants in common
          TEN ENT - as tenants by the entireties 
          JT TEN - as joint tenants with right of
                   survivorship and not as tenants
                   in common

         UNIF TRANSFERS MIN ACT-..... Custodian.....
                                  (Cust)    (Minor)

                   under Uniform Transfers to Minors
                   Act.............................
                              (State)

Additional abbreviations may also be used though not in the above list.



C/M:  11939.0001 407314.1

<PAGE>



                                   ASSIGNMENT


          For Value Received                            hereby sells,
assigns and transfers unto                                      the within
Certificate and does hereby irrevocably constitute and appoint          
               attorney, to transfer the within Certificate on the books
of the Trustee, with full power of substitution in the premises.

Dated:



                                       NOTICE: The signatures to this assignment
                                       must correspond with the name(s) as
                                       written above upon the face of this
                                       Certificate in every particular, without
                                       alteration or enlargement or any change
                                       whatever.



Signature Guaranteed



                              [end of Certificate]




           (1)  Section 9.05 is amended as follows:

                (i) the word "Inc." is added immediately after the
words "Bear, Stearns & Co."; and

                (ii) the address of the Depositor is changed to "245
Park Avenue, New York, New York 10167".




C/M:  11939.0001 407314.1

<PAGE>



                                     PART II

                                SPECIAL TERMS AND
                               CONDITIONS OF TRUST


          The following special terms and conditions are hereby agreed to:

          (a) The interest-bearing obligations listed in Schedule A hereto have
been deposited in trust under this indenture.

          (b) For the purposes of the definition of the Unit in Article I the
fractional undivided interest in and ownership of the Trust is 1/4,000.

          (c) The term Record Date shall mean the first day of each month (or
the last business day prior thereto) commencing on May 1, 1989 for monthly
distributions, June 1 and December 1 of each year for semi-annual distributions
(commencing on June 1, 1989) and December 1 of each year for annual
distributions (commencing on December 1, 1989).

          (d) The term Payment Date shall mean the fifteenth day of each month
(or the last business day prior thereto) commencing on May 15, 1989 for monthly
distributions, June 15 and December 15 of each year for semi-annual
distributions (commencing on June 15, 1989) and December 15 of each year for
annual distributions (commencing on December 15, 1989).

          (e) All Certificateholders of record on April 1, 1989 (the "First
Record Date"), regardless of the plan of distribution selected, will receive a
distribution to be made on or shortly after April 15, 1989 (the "First Payment
Date"), and thereafter distributions will be made monthly, semi-annually or
annually, depending upon the plan of distribution chosen by each
Certificateholder.

          (f) The First Settlement Date shall mean December 22, 1988.

          (g) The number of Units referred to in Section 2.03 is 4,000.

          (h) For the purposes of Section 4.02(a), the Evaluator shall receive
for each evaluation of the Bonds in the Trust a minimum fee of $15, plus a fee
of $0.25 for determining the aggregate value of each issue of Bonds in excess of
50 issues (treating separate maturities of Bonds as separate issues).

          (i) For the purposes of Section 6.01(g), the

C/M:  11939.0001 407314.1

<PAGE>



liquidation amount is hereby specified to be $1,600,000.

          (j) For the purposes of Section 6.04, the Trustee shall be paid per
annum $1.05 per $1,000 principal amount of Bonds for that portion of the Trust
under the monthly distribution plan, $.60 per $1,000 principal amount of Bonds
for that portion of the Trust under the semi-annual distribution plan and $.35
per $1,000 principal amount of Bonds for that portion of the Trust under the
annual distribution plan. During the first year after the date hereof, such
payments to the Trustee will be reduced by a portion [a maximum of $.88 per Unit
times the number of Units on the monthly distribution plan, $.60 per Unit plus
$.28 of Trust expenses (to be assumed and paid by the Trustee) times the number
of Units on the semi-annual distribution plan and $.35 per Unit plus $.53 of
Trust expenses (to be assumed and paid by the Trustee) times the number of Units
on the annual distribution plan] of the amount of interest which accrues on any
"when, as and if issued" Bonds between the first settlement date of the Trust
and the respective dates of delivery of such Bonds.

          (k) For purposes of Section 7.04, the Depositor's annual fee is hereby
specified to be $.25 per $1,000 principal amount of Bonds in the Trust.

          (l) For purposes of this Series of Municipal Secu- rities Trust, the
form of Certificate set forth in this Indenture shall be appropriately modified
to reflect the title of this Series as set forth above.

          IN WITNESS WHEREOF, the parties hereto have caused this Reference
Trust Agreement to be duly executed on the date first above written.



                         [Signatures on separate pages]






C/M:  11939.0001 407314.1

<PAGE>



                                       BEAR, STEARNS & CO. INC. Depositor


                                       By 
                                            Authorized Signatory



STATE OF NEW YORK      )
                       :ss.:
COUNTY OF NEW YORK     )

          On this 15th day of December, 1988, before me personally appeared
Peter J. DeMarco, to me known, who being by me duly sworn, said that he is an
Authorized Signatory of Bear, Stearns & Co. Inc., one of the corporations
described in and which executed the foregoing instrument, and that he signed his
name thereto by authority of the Board of Directors of said corporation.




                                          Notary Public












                                       Municipal Securities Trust,
                                       Series 40



C/M:  11939.0001 407314.1

<PAGE>



                                       UNITED STATES TRUST COMPANY OF NEW YORK
                                            Trustee


                                       By
                                            Assistant Vice President



(SEAL)

ATTEST:



           Assistant Secretary












                                       Municipal Securities Trust,
                                       Series 40



C/M:  11939.0001 407314.1

<PAGE>



                                       STANDARD & POOR'S CORPORATION
                                            Evaluator


                                       By 
                                             Vice President


(SEAL)

ATTEST:



       Vice President
















                                       Municipal Securities Trust,
                                       Series 40



C/M:  11939.0001 407314.1

<PAGE>



<TABLE>
                                                                                                                         SCHEDULE A

                                                                MUNICIPAL SECURITIES TRUST
                                                                         PORTFOLIO


                                                                         SERIES 40


                                                                  As of December 15, 1988

                                                                 A MONTHLY PAYMENT SERIES
                                                    SEMI-ANNUAL PAYMENT SERIES OR ANNUAL PAYMENT SERIES

<CAPTION>
               Aggregate                      Name of Issuer and                               Coupon/         Redemption Feature   
Portfolio      Principal                        Title of Bonds                                 Maturity        S.F.-- Sinking Fund  
   No.           Amount                        Contracted for(5)             Ratings(1)        Date(s)(2)       Ref.-- Refunding(2) 
   ---           ------                        -----------------             ----------       ----------       -------------------  
<S>           <C>           <C>                                               <C>             <C>              <C>
  1.          $100,000      Maricopa Cnty. Ariz. Indus. Dev. Auth.              AA-             9.100%         No Sinking Fund      
                            (Mercy Hlth. Sys.) Hlth. Fac. Rev. Bonds                           7/01/2001        7/01/95 @ 102 Ref.  
                            Series 1986D                                                                                            
  2.           250,000      Reg. Arpts. Imprvmt. Corp. Facs. Sublease           A2*             11.250%        11/01/06 @ 100 S.F.  
                            Rev. Bonds 1985 Issue Western Air Lines                           11/01/2025       11/01/95 @ 103 Ref.  
                            Inc. (L.A. Intrn'l Arpt.)                                                                               
  3.           100,000      Jacksonville Fla. Port Auth. Poll. Cntrl. Rev.      Aa3*            11.375%        No Sinking Fund      
                            Bonds (Fla. Pwr. & Lt. Co. Prjt.) Series 1984                      5/01/2019        5/01/94 @ 103 Ref.  
  4.           250,000      Palm Beach Fla. Solid Waste Auth. Rfndg. &        A(Con)*           10.000%        12/01/99 @ 100 S.F.  
                            Imprvmt. Rev. Bonds Series 1985                                   12/01/2005       12/01/95 @ 102 Ref.  
  5.           250,000      Monroe Cnty. Ga. Dev. Auth. Poll. Cntrl.            A2*             10.500%        No Sinking Fund      
                            Rev. Bonds (Gulf Pwr. Co. Plant Scherer                           12/01/2014       12/01/94 @ 102 Ref.  
                            Prjt.) First Series 1984                                                                                
  6.           250,000      Ill. Hlth. Facs. Auth. Rev. Rfndg. Bonds            AA              10.000%         4/01/97 @ 100 S.F.  
                            (Lutheran Institute of Human Ecology) Series                       4/01/2015        4/01/95 @ 102 Ref.  
                            1985A                                                                                                   
  7.           280,000      Ill. Hsg. Dev. Auth. Hsg. Dev. Bonds Series         AA              5.600%         No Sinking Fund      
                            1972A                                                              7/01/2009        1/01/89 @ 103 Ref.  
  8.           100,000      Mass. Hlth. & Ed. Facs. Auth. Rev. Bonds             A              8.125%          7/01/08 @ 100 S.F.  
                            (Stonehill Cllge. Issue) Series C                                  7/01/2017        7/01/92 @ 102 Ref.  
  9.           250,000      Detroit Mi. Cnvntn. Fac. Ltd. Tax Rev.               A              9.000%          9/30/03 @ 100 S.F.  
                            Bonds (Cobo Hall Expansion Prjt.) Series                           9/30/2010        9/30/94 @ 103 Ref.  
                            1985                                                                                                    
 10.           105,000      Univ. Dev. Auth. (Mo.) Pwr. Plant Equip.             A+             9.250%          5/01/01 @ 100 S.F.  
                            Leasehold Rev. Bonds 1985 Series                                   5/01/2005        5/01/96 @ 103 Ref.  
 11.           400,000      N.C. Eastern Muni. Pwr. Agncy. Pwr. Sys.             A*             4.500%          7/01/20 @ 100 S.F.  
                            Rev. Rfndg. Bonds Series 1987A                                     1/01/2024        1/01/97 @ 100 Ref.  
 12.           200,000      Tulsa Ok. Muni. Arpt. Trust Rev. Indus. Dev.        A2*             9.375%          6/01/03 @ 100 S.F.  
                            Rev. Bonds-American Airlines                                       6/01/2004       12/01/95 @ 102 Ref.  
 13.            50,000      Montgomery Cnty. Penn. Indus. Auth. Rev.             A-             10.500%        No Sinking Fund      
                            Bonds Mary Penn. Prop. Inc. Indus. Dev.                            3/01/2003        3/01/93 @ 103 Ref.  
                            Bonds                                                                                                   
 14.           250,000      Philadelphia Penn. Arpt. Rev. Bonds Series           A              9.000%          6/15/06 @ 100 S.F.  
                            1985 (Philadelphia Arpt. Sys.)                                     6/15/2015        6/15/95 @ 103 Ref.  
 15.           250,000      York Cnty. Penn. Indus. Dev. Auth. Poll.             A-             10.375%        No Sinking Fund      
                            Cntrl. Rev. Bonds (Pub. Serv. Elec. & Gas                         11/01/2012       11/01/94 @ 102 Ref.  
                            Co. Peach Bottom Prjt.) 1984 Series A                                                                   
</TABLE>


                       
Portfolio     Cost of Bonds
   No.         to Trust(3)
   ---         ----------
  1.             $109,932
                         
                         
  2.              304,915
                         
                         
  3.              119,888
                         
  4.              287,880
                         
  5.              287,442
                         
                         
  6.              284,683
                         
                         
  7.              219,791
                         
  8.              101,434
                         
  9.              272,210
                         
                         
 10.              115,821
                         
 11.              245,516
                         
 12.              221,292
                         
 13.               56,422
                         
                         
 14.              273,668
                         
 15.              288,815




C/M:  11939.0001 407314.1

<PAGE>

<TABLE>
<CAPTION>
               Aggregate                      Name of Issuer and                               Coupon/         Redemption Feature  
Portfolio      Principal                        Title of Bonds                                 Maturity        S.F.-- Sinking Fund 
   No.           Amount                        Contracted for(5)             Ratings(1)        Date(s)(2)       Ref.-- Refunding(2)
   ---           ------                        -----------------             ----------       ----------       ------------------- 
<S>          <C>              <C>                                                <C>           <C>             <C>        
 16.         $250,000         Baytown Tex. Indus. Dev. Corp. Indus. Dev.         AA             10.625%        11/01/95 @ 100 S.F. 
                              Rev. Bonds Walmart Stores Inc.                                   11/01/2009      11/01/94 @ 103 Ref.
 17.          115,000         Richardson Tex. Hosp. Auth. Hosp. Rev.             AA             10.000%        12/01/00 @ 100 S.F. 
                              Rfndg. Bonds (Richardson Med. Cntr. BB                           12/01/2009      12/02/95 @ Ref.
                              Owen Mem. Hosp.)(HIBI)
 18.          350,000         Intermountain Pwr. Agncy. Utah Pwr. Supply         AA             5.000%          7/01/12 @ 100 S.F. 
                              Spec. Oblig. First Crossover Series                               7/01/2016       7/01/96 @ 100 Ref.
 19.          200,000         Modesto Calif. Mtg. Rev. Bonds (FHA Insrd.         A-             0.000%          6/01/96 @ 5.314 S.F.
                              Mtg. Ln. Stonebridge Aprtmts. Prft.) Series                      12/01/2025       6/01/94 @ 4.486 Ref.
                              1984

           $4,000,000                                                                                                               
          ===========                                                                                                               

</TABLE>

Portfolio       Cost of Bonds
   No.           to Trust(3)
   ---          --------------
 16.                  292,733
                             
 17.                  132,425
                             
                             
 18.                  244,072
                             
 19.                    5,488
                             
                             
                -------------
                   $3,864,427
                =============





C/M:  11939.0001 407314.1

<PAGE>


<TABLE>
<S>                                                             <C>
"Municipal Securities Trust" Series           / /                "Municipal Securities Trust"                           / /
                                                                   37 Discount Series
"Insured Municipal Securities Trust"          / /                "Insured Municipal Securities Trust                    / /
         Series                                                   Discount Series
"Municipal Securities Trust" Multi-State      / /                "Municipal Securities Trust" Multi-                    / /
         Series                                                    State Series................Multiplier Portfolio
California Trust                              / /                California Trust                                       / /
Massachusetts Trust                           / /                Massachusetts Trust                                    / /
Michigan Trust                                / /                Michigan Trust                                         / /
Minnesota Trust                               / /                Minnesota Trust                                        / /
New York Trust                                / /                New York Trust                                         / /
Pennsylvania Trust                            / /                Pennsylvania Trust                                     / /
________________ Trust                        / /                ____________ Trust                                     / /
________________ Trust                        / /                ____________ Trust                                     / /
________________ Trust                        / /                ____________ Trust                                     / /

</TABLE>



                                                           Dated: June 11, 1985


BEAR, STEARNS & CO.
55 Water Street
New York, new York 10041


                          AGREEMENT AMONG UNDERWRITERS


                                                        Participation 100 Units


Gentlemen:

         We hereby agree with you and the other Underwriters listed in Schedule
A hereto,  severally (the  "Underwriters")  with respect to the underwriting of
_______  Units,  subject to adjustment as provided in Section 13, (the "Units")
of  fractional  undivided  interest  in the above  unit  investment  trust (the
"Trust") to be created by a Trust Agreement substantially in the form delivered
to us (the "Trust  Agreement")  under which you will act as  Depositor,  United
States  Trust  Company  of New York will act as Trustee  and  Standard & Poor's
Corporation  will act as  Evaluator.  The  Units  shall be  represented  by the
certificates of ownership (the  "Certificates")  to be received in exchange for
the debt obligations  ("Debt  Obligations")  to be acquired  hereunder upon the
deposit of such Debt Obligations in the Trust.

         We authorize you, acting as Managing Underwriter and in our behalf, to
take all such action as you in your  discretion may deem necessary or advisable
in  order  to carry  out the  provisions  of this  Agreement  and of the  Trust
Agreement and the sale and  distribution of the Units. We agree to execute such
powers of attorney  evidencing  the powers  granted to you under this Agreement
upon your  request in such form and at such times as you deem  appropriate  and
advisable.

C/M:  11939.0001  407242.1

<PAGE>




         We hereby  agree to sell Trust  Units only in those  states  where the
Units have been  qualified  for sale as  indicated  in the Blue Sky  memorandum
provided  to us by you. We further  agree to provide  you with such  additional
information  that you may request in connection with the  registration of Trust
Units in any state.

         1.  REGISTRATION  OF  TRUST  AND  UNITS.  We  understand  that  (i)  a
registration   statement  will  be  filed  with  the  Securities  and  Exchange
Commission  (the  "Commission")  under the Investment  Company Act of 1940 (the
"1940 Act") for the purpose of registering the Trust under the 1940 Act; (ii) a
registration  statement will be filed with the Commission  under the Securities
Act of 1933, as amended (the "1933 Act"),  to register the Units under the 1933
Act (The 1933 Act  Registration  Statement  as  amended  at the time it becomes
effective  is hereafter  referred to as the  "Registration  Statement"  and the
related   Prospectus   contained  therein  is  hereafter  referred  to  as  the
"Prospectus".  The date as of which such  Registration  Statement  is  declared
effective by the Commission is hereafter  referred to as the "Effective Date");
and (iii)  the  Trust  will  take all  necessary  action  under the Blue Sky or
securities  laws of the  states  where it is  proposed  that the  Units  may be
offered and sold to qualify the Units for public offer and sale as indicated in
the preliminary Blue Sky memorandum that has been provided to us. We understand
that neither you nor any of the other Underwriters make any  representations or
warranties or assume any  responsibility  with respect to the foregoing  except
pursuant  to the  indemnity  set forth in  Section  10 hereof and except to the
extent  required by express  provisions  of the 1933 Act, the 1940 Act or other
applicable law.

         We hereby  authorize you to take all such action on our behalf related
to the above as you or your counsel  shall deem  necessary and advisable and to
file and approve on our behalf any and all  amendments or  supplements  to said
registration  statements  and  related  filings  as you or  your  counsel  deem
necessary  and  advisable.  We confirm  that we agree to furnish  you upon your
request  with  such  information  as will  be  required  to  insure  that  such
registration  statements.  the Prospectus  and all other related  documents are
correct in so far as they relate to us,

         2. ACCUMULATION ACCOUNT. We authorize you as our agent and attorney in
fact and as Depositor to purchase and accumulate  Debt  Obligations for deposit
in  the  Trust.  Debt  Obligations  so  purchased  shall  be  deposited  in  an
"Accumulation  Account" and shall  hereafter be referred to as the  "Underlying
Debt Obligations". The Underlying Debt Obligations shall consist of obligations
of the type and quality  described in the  Prospectus.  We agree that you shall
have  no  liability  with  respect  to the  issue,  form,  validity,  legality,
enforceability,   value  of,  tax  status  or  title  to  the  Underlying  Debt
Obligations.  We  authorize  you  to  execute  on  our  behalf  an  appropriate
"investment  letter" with respect to any Underlying Debt Obligations  purchased
on a private placement basis.

         You  are  authorized  to  sell.   exchange  or  otherwise  dispose  of
Underlying Debt  Obligations  from the  Accumulation  Account,  including those
Underlying Debt Obligations  purchased for the Account but not deposited in the
Trust,  for such  consideration  as you shall deem  appropriate and in the best
interests  of the  Accumulation  Account.  All  profits  and  losses  from such
transactions shall be included in the final computation of profit and losses of
the   Accumulation   Account.   All  profits  and  losses  from  the  purchase,
accumulation  and  deposit of the  Underlying  Debt  Obligations  in the Trust.
adjusted to reflect  expenses  and carrying  charges,  shall be recorded in the
Accumulation  Account and shall be shared among the Underwriters in accord with
their  respective  elections  set  forth  on  the  signature  page  hereof.  As
Depositor.  you shall be entitled to all remaining profit and  correspondingly,
shall be obligated  for all losses of the  Accumulation  Account not  expressly
allocated among the Underwriters in accord with such elections.

C/M:  11939.0001  407242.1
                                                        -2-

<PAGE>




         The  principal  amount  of  the  Underlying  Debt  Obligations  to  be
purchased  shall  not  exceed  $1,000  per Unit and their  average  cost to the
Accumulation Account shall not exceed $1,025 per Unit.

         We  authorize  you to purchase  Underlying  Debt  Obligations  for the
Accumulation   Account  from  any  seller,   including   you  and  any  of  the
Underwriters.  Such purchases may be at the current market price then in effect
(as reasonably  determined by you); provided,  however, if any Underwriter is a
member of a syndicate underwriting an original issue and is prohibited by price
restrictions  of the syndicate from  reselling Debt  Obligations at less than a
certain price,  then the purchase price of such Underlying Debt  Obligations to
the  Accumulation   Account  shall  be  the  lowest  price  permitted  by  such
restrictions.

         We  shall  furnish  to  you  in  writing  any  information   regarding
Underlying Debt Obligations  sold by us to the  Accumulation  Account which you
deem  necessary  for inclusion in the  Prospectus,  including the date on which
such Debt  Obligations  were acquired by us, the price of acquisition,  and, if
the sale is made by us as a  member  of  another  underwriting  syndicate,  our
takedown retained as a member of such syndicate. If Underlying Debt Obligations
purchased from us were initially acquired by us from the manager of a syndicate
of which we are or were a member  or  manager,  we agree  that  there  shall be
furnished  to you in writing  such  estimates  as to our  participation  in the
profit to the syndicate  resulting from such sale as may be  practicable  under
the circumstances.

         If at any time prior to the deposit of Underlying Debt  Obligations in
the  Trust you shall  determine  that it is  impracticable  or  inadvisable  to
complete the acquisition of Underlying Debt Obligations  because of unfavorable
market conditions or for other reasons adversely  affecting such acquisition or
the offering of Units hereunder,  we authorize you to sell for the Accumulation
Account the Underlying Debt Obligations acquired prior to such determination in
such manner,  at such times and at such prices as you shall deem advisable.  As
soon as practicable after all of the Underlying Debt Obligations have been sold
pursuant to this paragraph,  this Agreement shall be terminated and our account
hereunder settled in the manner stated in Section 12.

         3.  FINANCING OF  ACCUMULATION  ACCOUNT.  From time to time during the
term of this  Agreement,  we  agree to  transmit  to you upon  your  request  a
certified  or  official  bank check to your order in an amount not in excess of
10%  of our  respective  Underwriting  Percentage  shares  in the  Accumulation
Account to serve as margin in carrying the Underlying Debt  Obligations and the
Units received upon deposit of the Underlying Debt Obligations in the Trust and
for the other purposes of this Agreement.

         We  authorize  you to  advance  your  own  funds or to  arrange  loans
(including repurchase agreements) for the Accumulation Account for the purposes
of carrying the Underlying  Debt  Obligations and the Units and of carrying out
the other  purposes of this  Agreement and in  connection  therewith to hold or
pledge as security all or any of the Underlying Debt Obligations and the Units.
You  may  deliver  any  note  or  other  instrument  in  connection  with  such
transactions as you may deem necessary or advisable. Any lender or purchaser is
hereby authorized to accept your instructions with respect thereto.

         4. TRUST DEPOSIT AND  CERTIFICATES.  We authorize  you,  acting as our
agent and in our behalf,  to deposit the  Underlying  Debt  Obligations  in the
Trust at such time after the acquisition of the Underlying Debt  Obligations as
you deem  appropriate  and to  receive in  exchange  therefor  for our  account
Certificates representing our Unit Commitment in the Trust. We authorize you to
retain  custody  of the  Certificates  until  delivered  to us or sold  for our
account in accordance with this Agreement.

C/M:  11939.0001  407242.1
                                                        -3-

<PAGE>




         You may deliver to us from time to time against payment,  for carrying
purposes only, any  Certificates  representing  Units which you are holding for
sale  for our  account  but  which  have not been  sold and paid  for.  We will
redeliver to you against  payment any such  Certificates so delivered to us for
carrying purposes at such times as you may demand.

         5. PUBLIC  OFFERING OF TRUST UNITS. A public  offering of the Units is
to be made as soon after the  Effective  Date as in your judgment is advisable.
You shall notify us promptly be telephone  and confirm by mail or telegram when
the public  offering is to commence (the "Public  Offering  Date").  The public
offering is to be made by means of the  prospectus  and at the public  offering
price,  terms and conditions set forth in the  Prospectus.  We authorize you to
change the terms and conditions of the public  offering as you deem  advisable.
You are authorized to make public  advertisements of the offering on such dates
and in such form as you shall determine.

         We also  confirm  that we will take  reasonable  steps to provide  the
preliminary   prospectus  prior  to  the  Effective  Date  and  the  Prospectus
thereafter to any person making written  request to us. We understand  that our
requests for sufficient  copies of such  prospectuses will be processed by your
printer.

         6.   PURCHASE  OF  UNITS  BY  THE   UNDERWRITERS.   The  sales  charge
contemplated  in this  transaction  is an amount per Unit as  described  in the
Prospectus.  The amount set forth in Schedule B hereto will  constitute the per
Unit sales  takedown  ("Underwriters'  Takedown").  The sales  charge  less the
Underwriters' Takedown will accrue to you as Managing Underwriter.

         Upon notification from you that the public offering is to commence, we
hereby  agree  with  you  and  the  several  other   Underwriters  to  purchase
Certificates  representing our Unit Commitment on the Public Offering Date. The
price to be paid for each such Unit shall be the public  offering price on such
Date plus the per Unit accrual of interest to the settlement date (estimated at
five business days thereafter) less the Underwriters' Takedown. Such payment is
to be made  by  delivering  to you  within  five  business  days of the  Public
Offering  date, a certified or bank  cashier's  check in New York City Clearing
House funds payable to the order of Bear,  Steams & Co. At the Public  Offering
Date,  we will become the owner of such Units and be  entitled to the  benefits
and subject to the risks inherent therein.

         We will  offer to the  public  in  conformity  with  the  terms of the
offering  and at the then  effective  public  offering  price  described in the
Prospectus any of our Units not reserved by you for sale to retail  accounts or
to  dealers  or sold by us  directly  to  dealers  as herein  authorized.  When
requested by us from time to time,  you shall furnish to us the then  effective
public offering price.

         We may sell to dealers  part or all of the Units  delivered  to us for
direct sale at the then effective public offering price, plus accrued interest,
less he dealer'  concession set forth in the Prospectus,  subject to your right
to change such  concession  from time to time. Any Units  purchased by us after
the Public  Offering  Date as a result of an  increase  in our Unit  Commitment
pursuant to Section 11 or which are delivered to us for direct sale pursuant to
Section 7 will be purchased by us at the then effective  public  offering price
plus accrued interest, less the Underwriters' Takedown.

         7.  DIRECT  SALES  AUTHORIZATION.  We  authorize  you to sell  for our
account  to  retail  accounts  or to  dealers  (including  one or  more  of the
Underwriters)  such of our  Units  as you  shall  determine.  Sales of Units to
retail  accounts or to dealers shall be made for the account of any Underwriter
in such manner as you may deem  appropriate.  Our liability to take and pay for
Units under this Agreement  shall be reduced to reflect any such sales of Units
for our account. You shall advise us

C/M:  11939.0001  407242.1
                                                        -4-

<PAGE>



promptly on the Public  Offering Date as to our Units  reserved by you for sale
to retail accounts or to dealers pursuant to this paragraph.  You may advise us
at any time  thereafter that any Units so reserved for sale for our account and
not sold are no longer so reserved and we shall then be responsible to take and
pay for such Units as if they had not been reserved.

         You shall  deliver to us for direct sale any Units held by you for our
account and not reserved for sale to retail  accounts or to dealers,  and, with
your consent, any Units held for our account which are so reserved from time to
time in accordance with our instructions, and, upon payment to you by us of the
then  effective  public  offering price of such Units,  plus accrued  interest,
adjusted for the Underwriters' Takedown.

         We authorize you to sell for our account to other Underwriters such of
our Units  held by you for our  account  as you shall  determine  which are not
reserved  by you for sale to retail  accounts  or to dealers or, in accord with
the preceding paragraph, delivered to us for direct sale provided that (i) such
sales shall be made only to  Underwriters  to whom you shall have delivered all
of their Units not reserved for sale to retail  accounts or to dealers and (ii)
such sales shall be made for the account of each  Underwriter for whose account
you hold unreserved Units in such manner as you may deem appropriate.

         You may, and any of the other Underwriters may with your consent, make
purchases  and  sales of Units  from or to any  other  Underwriter  at the then
effective  public  offering  price,  plus  accrued  interest,  adjusted for the
Underwriters' Takedown.

         You shall  advise us as soon as  practicable  of any sales made by you
for our account pursuant to this Section 7.

         From time to time prior to the termination of this Agreement.  on your
request,  we will advise you of Units remaining  unsold which were delivered to
us,  and, on your  request,  we shall  deliver to you any such Units  remaining
unsold  for sale for our  account  to  retail  accounts  or,  adjusted  for the
Underwriters' Takedown, to other Underwriters or dealers, all in the manner and
subject to the limitations stated above.

         We understand  that any Units sold for our account to retail  accounts
will be subject to a discount per Unit on  purchases  of 100 Units or more,  as
described in the Prospectus.

         8. UNIT REPURCHASES. We understand and agree that you may, but are not
obligated,  to repurchase any Units which are tendered or offered to you by the
holders  thereof.  If,  during  the term of this  Agreement,  you  purchase  or
contract to purchase for the account of any  Underwriter  in the open market or
otherwise Certificates for any Units which were retained by, or released to, us
for direct  sale,  or any  Certificates  which may have been issued in exchange
therefor or if any such Units shall be tendered to the Trustee for  redemption,
and which Units were therefore not effectively  placed for investment by us, we
authorize  you  either  to  charge  our  account  with an  amount  equal to the
concession to dealers with respect thereto, or to require us to repurchase such
Units at a price equal to the total cost of such  purchase,  including  accrued
interest and commissions, if any, and transfer taxes on the redelivery.

         We agree that,  until the termination of this Agreement,  we will make
no  purchase  of the  Units  other  than  (i)  purchases  provided  for in this
Agreement,  (ii) purchases  approved by you and (iii)  purchases as a broker in
executing unsolicited orders.

C/M:  11939.0001  407242.1
                                                        -5-

<PAGE>



         9. LEGAL OPINION AND ACCOUNTANTS'  LETTER.  After  notification of the
Effective  Date has been released by the  Securities  and Exchange  Commission,
there shall be  furnished to us copies of all legal  opinions and  accountants'
reports which are delivered to you as Depositor, the Trustee and the Trust.

         10.  INDEMNIFICATION.  We agree to indemnify  and hold  harmless  each
Underwriter and each person,  if any, who controls any  Underwriter  within the
meaning of Section 15 of the  Securities  Act of 1933 from and  against any and
all losses,  claims,  damages and liabilities caused by any untrue statement or
alleged  untrue  statement of a material  fact  contained  in the  Registration
Statement  or the  Prospectus  as  amended  and  supplemented  or caused by any
omission or alleged  omission to state  therein a material  fact required to be
stated therein or necessary to make the statements  therein not misleading,  in
each case to the extent that such untrue  statement or alleged untrue statement
or omission or alleged omission was made in reliance upon or in conformity with
information  furnished  to  you  by us  for  use  in  the  preparation  of  the
Registration  Statement  or the  Prospectus  or  any  amendment  or  supplement
thereto. This indemnity agreement will be in addition to any liability which we
may otherwise have.

         In case any action  shall be brought  against any  Underwriter  or any
person  controlling such Underwriter  based upon the Registration  Statement or
the  Prospectus  or any  amendment  or  supplement  thereto in respect of which
indemnity may be sought against us, if such  Underwriter  shall promptly notify
us in writing, we shall assume the defense thereof, including the employment of
counsel  and  the  payment  of  all  expenses.  Any  Underwriter  or  any  such
controlling  person shall have the right to employ separate counsel in any such
action and  participate  in the defense  thereof,  but the fees and expenses of
such counsel shall be at the expense of such  Underwriter  or such  controlling
person unless the employment of such counsel has been  specifically  authorized
by us. We shall not be liable for any  settlement  of any such action  effected
without  our  consent  but if settled  with our  consent or if there be a final
judgment for the  plaintiff in any such action,  we agree to indemnify and hold
harmless any Underwriter and any such  controlling  person from and against any
loss or liability by reason of such settlement or judgment.

         The  indemnity  agreement  contained  in this  Section 10 shall remain
operative  and in full force and effect  regardless of (i) the  termination  of
this  Agreement  and  (ii)  any  investigation  made  by or on  behalf  of  any
Underwriter or any person controlling any Underwriter.

         11.  SUBSTITUTION.   Until  the  termination  of  this  Agreement,  we
authorize you to arrange for the substitution  hereunder of other persons,  who
may  include  you  and  us,  for  all or any  part  of  the  commitment  of any
non-defaulting  Underwriter  with the consent of such  Underwriter,  and of any
defaulting  Underwriter without his consent,  upon such terms and conditions as
you may deem advisable,  provided that such  substitution  shall not in any way
affect the liability of any defaulting  Underwriter  to the other  Underwriters
for  damages  from such  default,  nor  relieve  any other  Underwriter  of any
obligation under this Agreement.  The expenses chargeable to the account of any
defaulting  Underwriter and not paid for by it or by the person substituted for
such  Underwriter  and any  additional  losses or  expenses  arising  from such
default  shall be  considered  to be expenses of the  underwriting  account and
shall be charged  against the accounts of the  non-defaulting  Underwriters  in
proportion to their respective Underwriting Percentages.

         In the event that you shall for any reason  cease to act as  Depositor
of the  Trust  prior to the  termination  of the  Trust  Agreement,  we  hereby
authorize the Trustee to select a substitute Depositor as provided in the Trust
Agreement.


C/M:  11939.0001  407242.1
                                                        -6-

<PAGE>



         12.  TERMINATION.  This  Agreement  shall  terminate 30 days after the
Public  Offering  Date unless sooner  terminated by you,  provided that you may
extend this Agreement for not more than four successive periods of 30 days each
upon notice to us and each of the other Underwriters.

         Upon  termination  of  this  Agreement,  or  prior  thereto,  at  your
discretion,  (i) you shall deliver to us Certificates for any Units received by
you for our account and not theretofore  delivered to us and  Certificates  for
any Units  held by you for our  account  and (ii)  after (a)  crediting  to our
account  advances  made by us to you pursuant to Section 3 and payments made to
you on account of Units sold by you for our account or  delivered by you to us,
(b) charging or crediting to our account our share of any profit or loss in the
Accumulation  Account  and (c)  making  such  other  credits  or charges to our
account as are  authorized  by the  provisions of this  Agreement,  our account
hereunder  shall be settled  and any amount due and owing  thereunder  shall be
paid by you or by us, as the case may be. The determination by you as Depositor
and Managing  Underwriter of the amount to be paid to or by us in settlement of
our account shall be final and conclusive.

         Notwithstanding  any settlement on the  termination of this Agreement,
we agree to pay our  Underwriting  Percentage  share of any  amount  payable on
account of any claim,  demand or  liability  which may be asserted  against the
Underwriters,  or  any of  them,  based  on the  claim  that  the  Underwriters
constitute an association, unincorporated business or other separate entity and
our  Underwriting  Percentage  of any  expenses  incurred  by you in  defending
against any such  claim,  demand or  liability.  We also agree to pay any stamp
taxes which may be assessed  and paid after such  settlement  on account of any
Units received or sold hereunder for our account.

         Notwithstanding  any  termination  of this  Agreement,  no sale of the
Units shall be made by us at any time except in conformity  with the provisions
of Section 22(d) of the 1940 Act.

         We agree that if,  within  ninety days from the time the  Registration
Statement  shall have become  effective,  either (i) the net worth of the Trust
shall be  reduced  to less  than  $100,000  or (ii) the Trust  shall  have been
terminated,  then we will refund,  on demand and without  deduction,  all sales
charges  to  purchasers  of Units from us or any  dealer  participating  in the
distribution of our Units.

         13.  UNDERWRITING  COMMITMENT.  We  hereby  commit  on the  terms  and
conditions  of this  Agreement  to purchase and pay for the number of Units set
forth opposite our name in Schedule A ("Unit Commitment"). Except for the right
to decrease our Unit Commitment granted to you above, and except as provided in
Section 11, our Unit  Commitment  may be increased or decreased  only by mutual
written  agreement  between  us and  you at any  time  prior  to the  date  the
Underlying Debt Obligations are deposited in the Trust.

         Our percentage interest ("Underwriting Percentage") and the percentage
interest  of each  Underwriter  in the total  Units to be  offered  shall be as
expressed by the following ratio:

                  Unit commitment = Underwriting Percentage
                    Total Units

         The final determination of the respective Underwriting  Percentages of
all  Underwriters  shall  be made by you as of the  date  the  Underlying  Debt
Obligations are deposited in the Trust.

         You are  authorized  to increase or decrease the number of Units (and,
correspondingly,  the amount of Underlying Debt Obligations) to be offered by a
maximum of 50% if you shall deem it advisable and  practicable to do so. In the
event you shall elect to decrease the number of Units hereunder, you shall

C/M:  11939.0001  407242.1
                                                        -7-

<PAGE>



have  the  right  but  not the  obligation  to  decrease  our  Unit  Commitment
proportionately  by  notifying us of such  election by  telephone  and promptly
confirm by telegraph or writing.

         You are authorized to amend Schedule A to add additional  Underwriters
as you deem advisable in which case such  Underwriters  shall be deemed to have
been parties to this Agreement as of the date of its  confirmation  by you. Any
deletion of  Underwriters  from Schedule A by you to reflect  their  withdrawal
from this underwriting participation shall be subject to reservation of all our
rights with respect to them conferred in us by this Agreement.

         14.   MISCELLANEOUS.   Default  by  any  one  or  more  of  the  other
Underwriters in respect of their several obligations under this Agreement shall
not release us from any of our obligations hereunder.

         Nothing herein contained  constitutes us partners with you or with the
other  Underwriters  and the  obligations of ourselves and of each of the other
Underwriters are several and not joint.

         Nothing  herein  contained  shall be deemed to  protect  or purport to
protect any person against any liability to the Trust or the Certificateholders
to  which  such  person  would  otherwise  be  subject  by  reason  of  willful
misfeasance, bad faith, or gross negligence in the performance of the duties of
such person, or by reason of such person's reckless  disregard of such person's
obligations and duties under this Agreement.

         Notices  hereunder  shall  be  deemed  to  have  been  duly  given  if
telephoned  and then promptly  mailed or  telegraphed  to us at our address set
forth in the Underwriters'  Questionnaire which we have furnished to you, or to
you at your address set forth at the head of this Agreement.

         The headings  contained in this  Agreement are for reference  purposes
only and shall not affect its meaning or interpretation.

         15. UNDERWRITING PARTICIPANTS.  This Agreement is being executed by us
and  delivered  to you in  duplicate.  Upon  your  confirmation  hereof  and of
Agreements  in  identical  form  with  each  of the  other  Underwriters,  this
Agreement shall constitute a valid and binding contract between us.

         If you  elect  Option  A with  respect  to your  participation  in the
Accumulation  Account, you must return a signed copy of this Agreement,  noting
your election, to the undersigned,  not later than the date set forth on page 1
of this Agreement.


C/M:  11939.0001  407242.1
                                                        -8-

<PAGE>



         We  hereby  elect  to  participate  in the  Accumulation  Account,  as
follows:

         A.       __________        We shall share in the aggregate
                  initial           profit or loss, as the case may be,
                                    of the Accumulation Account to the
                                    extent of our Underwriting Percent-
                                    age of such aggregate profit or loss.

         B.       __________        We shall share in only the aggre-
                  initial           gate profit of the Accumulation
                                    Account   to  the  extent  of  50%  of  our
                                    Underwriting  Percentage of such profit and
                                    shall  not be  liable  for any loss in such
                                    account.


                                    Very truly yours,








C/M:  11939.0001  407242.1
                                                        -9-

<PAGE>


Confirmed as of the date set forth 
on page 1 of this Agreement.

BEAR, STEARNS & CO.
Depositor and Managing Underwriter


Acting  severally  on its  own  behalf  
and on  behalf  of  the  other  several
Underwriters named in Schedule A hereto.



<TABLE>
                                   Schedule A

                           Underwriting Participation


<CAPTION>
Name and Address         Unit Commitment                             Underwriting Percentage

<S>                      <C>
Bear, Steams & Co.       [Pending delivery of the definitive Schedule A, Bear, Stearns & Co.'s
55 Water Street          Unit Commitment  (and  Underwriting  Percentage  shall be the number of
                         Units which have not been committed for by other Under-
New York, N.Y. 10041     writers we have become parties to this Agreement.]
</TABLE>



                                   Schedule B

                            Underwriters' Takedown*

                    Municipal Trusts:                 $38.00 per unit
                    Municipal Discount Trusts:        $22.50 per unit


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

*    Subject  to  change  upon  written  notice  to  each  Underwriter  by  the
     Depositor.



C/M:  11939.0001  407242.1
                                                       -10-


<PAGE>

                                                  Dated As Of December 31, 1986


Bear, Stearns & Co. Inc.
55 Water Street
New York, New York  10041


                      MASTER AGREEMENT AMONG UNDERWRITERS


                Bear, Stearns & Co. Inc. Unit investment Trusts


Gentlemen:

               We understand that you, Bear, Stearns & Co. Inc. ("Bear
Stearns") are entering into this agreement (the "Agreement") in counterparts
with us and other firms who may be underwriters for issues of any Bear Stearns
Unit Investment Trust for which you will act as depositor (the "Depositor").
This Agreement shall apply to any offering on or after December 31, 1986 of
units of fractional undivided interests (the "Units") in any Bear Stearns Unit
Investment Trust, in which we elect to act as an underwriter (the underwriters
with respect to each such trust, including you, being hereinafter called the
"Underwriters") after receipt of an oral or written notice ("Notice") from you
stating the name, size and proposed date of offering of such trust and that our
participation as an underwriter in the proposed offering shall be subject to
the provisions of this Agreement. We understand that you are not obligated to
give Notice to us and invite us to participate in the underwriting of any such
trust. We understand that each trust is to be created by a Trust Agreement
substantially in the form delivered to us (the "Trust Agreement") under which
you will act as Depositor, United States Trust Company of New York will act as
Trustee and Standard & Poor's Corporation will act as Evaluator. The Units
shall be represented by the certificates of ownership (the "Certificates") to
be received in exchange for the underlying debt obligations ("Debt
Obligations") to be acquired hereunder upon the deposit of such Debt
Obligations in the trust. Each trust which we agree to underwrite subject to
this Agreement is hereinafter referred to as the "Trust".

               We hereby appoint you Managing Underwriter and authorize you in
our behalf, to take all such action as you in your discretion may deem
necessary or advisable in order to carry out the provisions of this Agreement
and of the Trust Agreement and the sale and distribution of the Units. We agree
to execute such powers of attorney evidencing the powers granted to you under
this Agreement upon your request in such form and at such times as you deem
appropriate and advisable.

               We hereby agree to sell Units only in those states where the
Units have been qualified for sale as indicated in the Blue Sky memorandum
provided to us by you. We further agree to provide you with such additional
information that you may request in connection with the registration of Units
in any state.

               It is understood that you assume no responsibility with respect
to the right of any Underwriter or other person to offer or to sell Units in
any jurisdiction, notwithstanding any information which you may furnish as to
the jurisdictions under the securities laws of which it is believed, based upon
a Blue Sky survey performed by your counsel, the Units may be sold.

               If any Underwriter proposes to offer Units outside the United
States, or in a state in which the offering has not been registered, its
territories or its possessions, such Underwriter will take, at its own

C/M  11939.0001 407239.1 

<PAGE>



expense, such action, if any, as may be necessary to comply with the laws of
each jurisdiction, domestic or foreign, in which it proposes to offer Units.


               1. Registration Of Trust And Units. We understand that (i) a
registration statement will be filed with the Securities and Exchange
Commission (the "Commission") under the Investment Company Act of 1940 (the
"1940 Act") for the purpose of registering the Trust under the 1940 Act; (ii) a
registration statement will be filed with the Commission under the Securities
Act of 1933, as amended (the "1933 Act"), to register the Units under the 1933
Act (The 1933 Act Registration Statement as amended at the time it becomes
effective is hereafter referred to as the "Registration Statement" and the
related Prospectus contained therein is hereafter referred to as the
"Prospectus." The date as of which such Registration Statement becomes
effective pursuant to the 1933 Act by Commission order is hereafter referred to
as the "Effective Date"); and (iii) the Trust will take all necessary action
under the Blue Sky or securities laws of the states where it is proposed that
the Units may be offered and sold to qualify the Units for public offer and
sale as indicated in the preliminary Blue Sky memorandum that is provided to
us. We understand that neither you nor any of the other Underwriters make any
representations or warranties or assume any responsibility with respect to the
foregoing except pursuant to the indemnity set forth in Section 11 hereof and
except to the extent required by express provisions of the 1933 Act, the 1940
Act or other applicable law.

               We hereby authorize you to take all such action on our behalf
related to the above as you or your counsel shall deem necessary and advisable
and to file and approve on our behalf any and all amendments or supplements to
said registration statements and related filings as you or your counsel deem
necessary and advisable. We confirm that we agree to furnish you upon your
request with such information as will be required to insure that such
registration statements, the Prospectus and all other related documents are
correct in so far as they relate to us.


               2. Unit Commitment. We authorize you, acting as our agent and on
our behalf, to receive in exchange for the Underlying Debt Obligations, the
Units representing a fractional undivided interest in the Trust up to the
number of Units which we have advised you by telegraph, telegram or other form
of facsimile transmission substantially in the form of Schedule B hereto that
we agree to purchase (the "Acceptance"). We understand that the Acceptance must
be received by you by the close of business on the day preceding the Date of
Deposit (as defined in the Indenture). We further agree that the Underwriters
to be subject to this Agreement for the Trust shall be those who have given
Acceptances and are named in the Prospectus. We herewith authorize you to cause
the Registration Statement as first filed with the Securities and Exchange
Commission in accordance with Paragraph 1 hereof (the "Registration Statement")
to be amended to include in the Prospectus the amount of Units of the Trust
which we have agreed to underwrite (our "Unit Commitment"). We agree that
notwithstanding our failure to send the Acceptance to you in the manner set
forth in this paragraph, our acceptance of delivery of the Units subsequent to
the Date of Deposit shall be deemed to be an Acceptance in accordance with the
provisions hereof.

               The number of Units of each Trust to be underwritten hereunder
is unlimited and it is understood that you may increase the number of Units
specified in the Registration Statement, or you may decrease the number of
Units, if you shall deem it advisable and practicable to do so. You may permit
any Underwriter to increase its Unit Commitment (by written agreement) or
additional underwriters to become parties to this Agreement (the addition of
new parties hereto to be evidenced in each case by an agreement substantially
in the form of this Agreement to be entered into between you and

                                            -2-
C/M  11939.0001 407239.1 

<PAGE>



any such new party). You may decrease our Unit Commitment by any amount,
including to zero, by notifying us by telephone, such notice to be confirmed in
writing. Apart from the authorized decrease provided for in this Paragraph, the
number of Units to be underwritten by each of us shall not be changed from the
amount set forth in our Acceptance without our written consent.


               3. Accumulation Account. We authorize you as our agent and
attorney in fact and as Depositor to purchase and accumulate Debt Obligations
for deposit in the Trust. Debt Obligations so purchased shall be deposited in
an "Accumulation Account" and shall hereafter be referred to as the "Underlying
Debt Obligations." The Underlying Debt Obligations shall consist of obligations
of the type and quality described in the Prospectus. We agree that you shall
have no liability with respect to the issue, form, validity, legality,
enforceability, value of, tax status or title to the Underlying Debt
Obligations. We authorize you to execute on our behalf an appropriate
"investment letter" with respect to any Underlying Debt Obligations purchased
on a private placement basis.

               You are authorized to sell, exchange or otherwise dispose of
Underlying Debt Obligations from the Accumulation Account, including those
Underlying Debt Obligations purchased for the Accumulation Account but not
deposited in the Trust, for such consideration as you shall deem appropriate
and in the best interests of the Accumulation Account. All profits and losses
from such transactions shall be included in the final computation of profit and
losses of the Accumulation Account. All profits and losses from the purchase,
accumulation and deposit of the Underlying Debt Obligations in the Trust,
adjusted to reflect expenses and carrying charges, shall be recorded in the
Accumulation Account and shall be shared among the Underwriters in accord with
their respective elections set forth in Schedule B. In addition, you are
authorized to deduct from the Accumulation Account the costs of any advertising
that you purchase on behalf of you and all the Underwriters in accordance with
Section 15 hereof. As Depositors, you shall be entitled to all remaining profit
and, correspondingly, shall be obligated for all losses of the Accumulation
Account not expressly allocated among the Underwriters in accord with such
elections.

               We authorize you to purchase Underlying Debt Obligations for the
Accumulation Account from any seller, including you and any of the
Underwriters. Such purchases may be at the current market price then in effect
(as reasonably determined by you); provided, however, if any Underwriter is a
member of a syndicate underwriting an original issue and is prohibited by price
restrictions of the syndicate from reselling Debt Obligations at less than a
certain price, the purchase price of such Underlying Debt Obligations to the
Accumulation Account shall be the lowest price permitted by such restrictions.

               We shall furnish to you in writing any information regarding
Underlying Debt Obligations sold by us to the Accumulation Account which you
deem necessary for inclusion in the Prospectus, including the date on which
such Debt Obligations were acquired by us, the price of acquisition, and, if
the sale is made by us as a member of another underwriting syndicate, our
takedown retained as a member of such syndicate. If Underlying Debt Obligations
purchased from us were initially acquired by us from the manager of a syndicate
of which we are or were a member or manager, we agree that there shall be
furnished to you in writing such estimates as to our participation in the
profit to the syndicate resulting from such sale as may be practicable under
the circumstances.

               If at any time prior to the deposit of Underlying Debt
Obligations in the Trust you shall determine that it is impracticable or
inadvisable to

                                            -3-
C/M  11939.0001 407239.1 

<PAGE>



complete the acquisition of Underlying Debt Obligations because of unfavorable
market conditions or for other reasons adversely affecting such acquisition or
the offering of Units hereunder, we authorize you to sell for the Accumulation
Account the Underlying Debt Obligations acquired prior to such determination in
such manner, at such times and at such prices as you shall deem advisable. As
soon as practicable after all of the Underlying Debt Obligations have been sold
pursuant to this paragraph, this Agreement shall be terminated and our account
hereunder settled in the manner stated in Section 13.


               4. Financing Of Accumulation Account. From time to time during
the term of this Agreement, we agree to transmit to you upon your request a
certified or official bank check to your order in an amount not in excess of
10% of our respective Underwriting Percentage shares in the Accumulation
Account to serve as margin in carrying the Underlying Debt Obligations and the
Units received upon deposit of the Underlying Debt Obligations in the Trust and
for the other purposes of this Agreement.

               We authorize you to advance your own funds or to arrange loans
(including repurchase agreements) for the Accumulation Account for the purposes
of carrying the Underlying Debt Obligations and the Units and of carrying out
the other purposes of this Agreement and in connection therewith to hold or
pledge as security all or any of the Underlying Debt obligations and the Units.
You may deliver any note or other instrument in connection with such
transactions as you may deem necessary or advisable. Any lender or purchaser is
hereby authorized to accept your instructions with respect thereto.


               5. Trust Deposit And Certificates. We authorize you, acting as
our agent and in our behalf, to deposit the Underlying Debt Obligations in the
Trust at such time after the acquisition of the Underlying Debt Obligations as
you deem appropriate and to receive in exchange therefor for our account
Certificates representing our Unit Commitment in the Trust. We authorize you to
retain custody of the Certificates until delivered to us or sold for our
account in accordance with this Agreement.

               You may deliver to us from time to time against payment, for
carrying purposes only, any Certificates representing Units which you are
holding for sale for our account but which have not been sold and paid for. We
will redeliver to you against payment any such Certificates so delivered to us
for carrying purposes at such times as you may demand.


               6. Public Offering Of Trust Units. A public offering of the
Units is to be made as soon after the Effective Date as in your judgment is
advisable. You shall notify us promptly by telephone and confirm by mail or
telegram when the public offering is to commence (the "Public Offering Date").
The public offering is to be made by means of the Prospectus and at the public
offering price, terms and conditions set forth in the Prospectus. We authorize
you to change the terms and conditions of the public offering as you deem
advisable.

               We also confirm that we will take reasonable steps to provide
the preliminary prospectus prior to the Effective Date and the Prospectus
thereafter to any person making written request to us. We understand that our
requests for sufficient copies of such prospectuses will be processed by your
printer.


               7.  Purchase Of Units By The Underwriters.  The sales charge
contemplated in this transaction is an amount per Unit as described in the

                                            -4-
C/M  11939.0001 407239.1 

<PAGE>



Prospectus. The amount set forth in Schedule B hereto will constitute the per
Unit sales takedown ("Underwriters' Takedown"). The sales charge less the
Underwriters' Takedown will accrue to you as Managing Underwriter.

               Upon notification from you that the public offering is to
commence, we hereby agree with you and the several other Underwriters to
purchase Certificates representing our Unit Commitment on the Public Offering
Date. The price to be paid for each such Unit shall be the public offering
price on such Date plus the per Unit accrual of interest to the settlement date
(estimated at five business days thereafter) less the Underwriters' Takedown.
Such payment is to be made by delivering to you within five business days of
the Public Offering Date, a certified or bank cashier's check in New York City
Clearing House funds payable to the order of Bear, Stearns & Co. Inc. At the
Public Offering Date, we will become the owner of such Units and be entitled to
the benefits and subject to the risks inherent therein.

               We will offer to the public in conformity with the terms of the
offering and at the then effective public offering price described in the
Prospectus any of our Units not reserved by you for sale to retail accounts or
to dealers or sold by us directly to dealers as herein authorized. When
requested by us from time to time, you shall furnish to us the then effective
public offering price.

               We may sell to dealers part or all of the Units delivered to us
for direct sale at the then effective public offering price, plus accrued
interest, less the dealer's concession set forth in the Prospectus, subject to
your right to change such concession from time to time. Any Units purchased by
us after the Public Offering Date as a result of an increase in our Unit
Commitment pursuant to Section 12 or which are delivered to us for direct sale
pursuant to Section 8 will be purchased by us at the then effective public
offering price plus accrued interest, less the Underwriters' Takedown, with no
additional accumulation profit participation.


               8. Direct Sales Authorization. We authorize you to sell for our
account to retail accounts or to dealers (including one or more of the
Underwriters) such of our Units as you shall determine. Sales of Units to
retail accounts or to dealers shall be made for the account of any Underwriter
in such manner as you may deem appropriate. Our liability to take and pay for
Units under this Agreement shall be reduced to reflect any such sales of Units
for our account. You shall advise us promptly on the Effective Date as to our
Units reserved by you for sale to retail accounts or to dealers pursuant to
this paragraph. You may advise us at any time thereafter that any Units so
reserved for sale for our account and not sold are no longer so reserved and we
shall then be responsible to take and pay for such Units as if they had not
been reserved.

               You shall deliver to us for direct sale any Units held by you
for our account and not reserved for sale to retail accounts or to dealers,
and, with your consent, any Units held for our account which are so reserved
from time to time in accordance with our instructions, and, upon payment to you
by us of the then effective public offering price of such Units, plus accrued
interest, adjusted for the Underwriters' Takedown.

               We authorize you to sell for our account to other Underwriters
such of our Units held by you for our account as you shall determine which are
not reserved by you for sale to retail accounts or to dealers or, in accord
with the preceding paragraph, delivered to us for direct sale provided that (i)
such sales shall be made only to Underwriters to whom you shall have delivered
all of their Units not reserved for sale to retail accounts or to dealers and
(ii) such sales shall be mode for the account of each Underwriter

                                            -5-
C/M  11939.0001 407239.1 

<PAGE>



for whose account you hold unreserved Units in such manner as you may deem
appropriate.

               You may, and any of the other Underwriters may with your
consent, make purchases and sales of Units from or to any other Underwriter at
the then effective public offering price, plus accrued interest, adjusted for
the Underwriters' Takedown.

               You shall advise us as soon as practicable of any sales made by
you for our account pursuant to this Section 8.

               From time to time prior to the termination of this Agreement, on
your request, we will advise you of Units remaining unsold which were delivered
to us, and, on your request, we shall deliver to you any such Units remaining
unsold for sale for our account to retail accounts or, adjusted for the
Underwriters' Takedown, to other Underwriters or dealers, all in the manner and
subject to the limitations stated above.

               We understand that any Units sold for our account to retail
accounts will be subject to a discount per Unit on purchases of 100 Units or
more, as described in the Prospectus.


               9. Unit Repurchases. We understand and agree that you may, but
are not obligated to, repurchase any Units which are tendered or offered to you
by the holders thereof. If, during the term of this Agreement, you purchase or
contract to purchase for the account of any Underwriter in the open market or
otherwise Certificates for any Units which were retained by, or released to, us
for direct sale, or any Certificates which may have been issued in exchange
therefore or if any such Units shall be tendered to the Trustee for redemption,
and which Units were therefore not effectively placed for investment by us, we
authorize you to charge our account with an amount equal to the underwriter's
concession with respect thereto, or to require us to repurchase such Units at a
price equal to the total cost of such purchase, including accrued interest and
commissions, if any, and transfer taxes on the redelivery.

               If, for any reason, during the term of this Agreement we do not
sell all of our Unit Commitment, you agree to buy from us any unsold Units we
have in our account at the then current bid price plus accrued interest.

               We agree that, until the termination of this Agreement, we will
make no purchase of the Units other than (i) purchases provided for in this
Agreement, (ii) purchases approved by you and (iii) purchases as a broker in
executing unsolicited orders.


               10. Legal Opinion And Accountants' Letter. After notification of
the Effective Date has been released by the Securities and Exchange Commission,
there shall be furnished to us copies of all legal opinions and accountants'
reports which are delivered to you as Depositor, the Trustee and the Trust.


               11. Indemnification. We agree to indemnify and hold harmless
each Underwriter and each person, if any, who controls any Underwriter within
the meaning of Section 15 of the 1933 Act from and against any and all losses,
claims, damages and liabilities caused by any untrue statement or alleged
untrue statement of a material fact contained in the Registration Statement or
the Prospectus as amended and supplemented or caused by any omission or alleged
omission to state therein a material fact required to be stated therein or
necessary to make the statements therein not misleading, in each

                                            -6-
C/M  11939.0001 407239.1 

<PAGE>



case to the extent that such untrue statement or alleged untrue statement or
omission or alleged omission was made in reliance upon or in conformity with
information furnished to you by us for use in the preparation of the
Registration Statement or the Prospectus or any amendment or supplement
thereto. This indemnity agreement will be in addition to any liability which we
may otherwise have.

               In case any action shall be brought against any Underwriter or
any person controlling such Underwriter based upon the Registration Statement
or the Prospectus or any amendment or supplement thereto in respect of which
indemnity may be sought against us, if such Underwriter shall promptly notify
us in writing, we shall assume the defense thereof, including the employment of
counsel and the payment of all expenses. Any Underwriter or any such
controlling person shall have the right to employ separate counsel in any such
action and participate in the defense thereof, but the fees and expenses of
such counsel shall be at the expense of such Underwriter or such controlling
person unless the employment of such counsel has been specifically authorized
by us. We shall not be liable for any settlement of any such action effected
without our consent but if settled with our consent or if there will be a final
judgment for the plaintiff in any such action, we agree to indemnify and hold
harmless any Underwriter and any such controlling person from and against any
loss or liability by reason of such settlement or judgment.

               The indemnity agreement contained in this Section 11 shall
remain operative and in full force and effect regardless of (i) the termination
of this Agreement and (ii) any investigation made by or on behalf of any
Underwriter or any person controlling any Underwriter.


               12. Substitution. Until the termination of this Agreement, we
authorize you to arrange for the substitution hereunder of other persons, who
may include you and us, for all or any part of the commitment of any
non-defaulting Underwriter with the consent of such Underwriter, and of any
defaulting Underwriter without his consent, upon such terms and conditions as
you may deem advisable, provided that such substitution shall not in any way
affect the liability of any defaulting Underwriter to the other Underwriters
for damages from such default, nor relieve any other Underwriter of any
obligation under this Agreement. The expenses chargeable to the account of any
defaulting Underwriter and not paid for by it or by the person substituted for
such Underwriter and any additional losses or expenses arising from such
default shall be considered to be expenses of the underwriting account and
shall be charged against the accounts of the non-defaulting Underwriters in
proportion to their respective Underwriting Percentages.

               In the event that you shall for any reason cease to act as
Depositor of the Trust prior to the termination of the Trust Agreement, we
hereby authorize the Trustee to select a substitute Depositor as provided in
the Trust Agreement.


               13. Termination. This Agreement shall terminate 30 days after
the Public Offering Date unless sooner terminated by you, provided that you may
extend this Agreement for not more than four successive periods of 30 days each
upon notice to us and each of the other Underwriters.

               Upon termination of this Agreement, or prior thereto, at your
discretion, (i) you shall deliver to us Certificates for any Units received by
you for our account and not theretofore delivered to us and Certificates for
any Units held by you for our account and (ii) after (a) crediting to our
account advances made by us to you pursuant to Section 4 and payments made to
you on account of Units sold by you for our account or delivered by you to us,
(b) charging or crediting to our account our share of any profit or loss in

                                            -7-
C/M  11939.0001 407239.1 

<PAGE>



the Accumulation Account and (c) making such other credits or charges to our
account as are authorized by the provisions of this Agreement, our account
hereunder shall be settled and any amount due and owing thereunder shall be
paid by you or by us, as the case may be. The determination by you as Depositor
and Managing Underwriter of the amount to be paid to or by us in settlement of
our account shall be final and conclusive.

               Notwithstanding any settlement on the termination of this
Agreement, we agree to pay our Underwriting Percentage share of any amount
payable on account of any claim, demand or liability which may be asserted
against the Underwriters, or any of them, based on the claim that the
Underwriters constitute an association, unincorporated business or other
separate entity and our Underwriting Percentage of any expenses incurred by you
in defending against any such claim, demand or liability. We also agree to pay
any stamp taxes which may be assessed and paid after such settlement on account
of any units received or sold hereunder for our account.

               Notwithstanding any termination of this Agreement, no sale of
the Units shall be made by us at any time except in conformity with the
provisions of Section 22(d) of the 1940 Act.

               We agree that if, within ninety days from the time the
Registration Statement shall have become effective, either (i) the net worth of
the Trust shall be reduced to less than $100,000 or (ii) the Trust shall have
been terminated, then we will refund, on demand and without deduction, all
sales charges to purchasers of Units from us or any dealer participating in the
distribution of our Units.


               14. Underwriting Commitment. We hereby commit on the terms and
conditions of this Agreement to purchase and pay for the number of Units set
forth opposite our name in Schedule B ("Unit Commitment"). Except for the right
to decrease our Unit Commitment granted to you above, and except as provided in
Section 11, our Unit Commitment may be increased or decreased only by mutual
written agreement between us and you at any time prior to the date the
Underlying Debt Obligations are deposited in the Trust.

               Our percentage interest ("Underwriting Percentage") and the
percentage interest of each Underwriter in the total Units to be offered shall
be expressed by the following ratio:

        Unit Commitment = Underwriting Percentage
        ---------------
          Total Units

The final determination of the respective Underwriting Percentages of all
Underwriters shall be made by you as of the date the Underlying Debt
Obligations are deposited in the Trust.

               You are authorized to increase or decrease the number of Units
(and, correspondingly, the amount of Underlying Debt Obligations) to be offered
if you shall deem it advisable and practicable to do so. In the event you shall
elect to decrease the number of Units hereunder, you shall have the right to
decrease our Unit Commitment proportionately by notifying us of such election
by telephone and promptly confirm by telegraph or writing.

               You are authorized to amend Schedule A to add additional
Underwriters as you deem advisable in which case such Underwriters shall be
deemed to have been parties to this Agreement as of the date of its
confirmation by you. Any deletion of Underwriters from Schedule A by you to
reflect their withdrawal from this underwriting participation shall be subject
to reservation of all our rights with respect to them conferred in us by this
Agreement.

                                            -8-
C/M  11939.0001 407239.1 

<PAGE>





               15. Advertising. Public advertisement of the offering may (but
need not) be made by you on your behalf or on behalf of the Underwriters on
such date as you shall determine. Such public advertisement may bear the name
of the Sponsor alone or the names of any or all Underwriters unless any
Underwriter shall notify you that it does not wish its name to so appear. Any
advertisement any Underwriter makes, or which any Underwriter permits any
dealer which purchases Units from it to make, will be at the responsibility of
such Underwriter and at such Underwriter's or dealer's expense, provided,
however, that all such public advertisement shall conform to the rules and
regulations of the Securities and Exchange Commission relating thereto and of
the National Association of Securities Dealers, Inc. (the "NASD").


               16.  Miscellaneous.  Default by any one or more of the other
Underwriters in respect of their several obligations under this Agreement
shall not release us from any of our obligations hereunder.

               Nothing herein constitutes us partners with you or with the
other Underwriters and the obligations of ourselves and of each of the other
Underwriters are several and not joint.

               Nothing herein contained shall be deemed to protect or purport
to protect any person against any liability to the Trust or the
Certificateholders to which such person would otherwise be subject by reason of
willful misfeasance, bad faith, or gross negligence in the performance of the
duties of such person, or by reason of such person's reckless disregard of such
person's obligations and duties under this Agreement.

               Notices hereunder shall be deemed to have been duly given if
telephoned and then promptly mailed or telegraphed to us at our address set
forth in the Underwriters' Questionnaire, attached hereto as Exhibit A, or to
you at your address set forth at the head of this Agreement.

               The headings contained in this Agreement are for reference
purposes only and shall not affect its meaning or interpretation. This
Agreement shall be governed by and construed in accordance with the laws of the
State of New York.


               17.  Underwriting Participants.  This Agreement is being executed
by us and delivered to you in duplicate.  Upon your confirmation hereof and of

                                            -9-
C/M  11939.0001 407239.1 

<PAGE>



Agreements in identical form with each of the other Underwriters, this
Agreement shall constitute a valid and binding contract among us.


                               Very truly yours,

                                   Name of Firm:


                                             By:
                                                     (Authorized Signator)


                                        Address:



Confirmed as of the date set forth on 
page 1 of this Agreement.

BEAR, STEARNS & CO. INC.
Depositor and Managing Underwriter




Acting severally on its own behalf and
 on behalf of the other several
Underwriters named in Schedule A hereto.



                                            -10-
C/M  11939.0001 407239.1 

<PAGE>



                                   EXHIBIT A


                          UNDERWRITERS' QUESTIONNAIRE


Municipal Securities Trust
Bear, Stearns & Co. Inc.
55 Water Street
New York, New York 10041

Dear Sirs:

               In connection with the proposed public offering of Units of
fractional undivided interest (the "Units") in Bear, Stearns Unit Investment
Trust (the "Trust") and for use in any registration statement or prospectus
relating to such Units and pursuant to the Master Agreement Among Underwriters
dated as of December 31, 1986, the undersigned, as a proposed underwriter,
advises you as follows:

               Our exact name and address (including zip code) as they should
appear in the prospectus, are as follows:





               We are a (check one) Corporation Partnership Sole Proprietorship
organized or existing under the laws of the State of ______________________.

               We are a member of the National Association of Securities
Dealers, Inc. and are registered with the Securities and Exchange Commission as
a broker or dealer pursuant to Section 15(b) of the Securities Exchange Act of
1934.

               We represent that our participation in the offering of the Units
will not place us in violation of Rule 15c3-1 of the Securities and Exchange
Commission under the Securities Exchange Act of 1934 or the rules of any
securities exchange of which we are a member.

               Except as indicated below, other than as may be stated in the
Registration Statement under the Securities Act of 1933 relating to the Units
or in any prospectus filed as part thereof, or any registration statement
relating to the Trust under the Investment Company Act of 1940, or the
Agreement Among Underwriters:

               (a) neither we nor any "affiliated person", as defined in
Section 2(a)(3) of the Investment Company Act of 1940, have received, nor do we
know of any arrangement whereby we or any such persons will receive, any
profits or other benefits through the sale or purchase of the Units or
interests therein, or the deposited bonds or interests herein;

               (b) we do not know of any arrangement to limit or restrict the
sale of the Units for the period of distribution, to stabilize the market for
the Units or the deposited bonds, for withholding commissions, or otherwise to
hold each underwriter or dealer responsible for the distribution of its
participation, nor do we know of any current agreements or arrangements with
dealers, agents or salesmen with respect to commissions, discounts, overriding
commissions, territories, franchises and the like with respect to the offering
of the Units.


                                            -1-
C/M  11939.0001 407239.1 

<PAGE>



               (c) we have not received, nor do we know of any arrangement
whereby we are to receive any fees from the sale of the Units or from any other
functions to be performed by us in connection therewith.

               We have never acted in any capacity with respect to any
investment company or companies other than the Trust except to sell securities
of other investment companies as a member of underwriting groups or selling
groups or as agents of such companies, to execute orders for the purchase and
sale of securities of such companies, or to sell securities to or purchase
securities from any such companies in our capacity as a broker or dealer in
securities.

                           (State exceptions, if any)




               We will notify you immediately in the event of any development
before the date of completion of the public offering of the Units which makes
untrue or incomplete any of the above statements.






                                            -2-
C/M  11939.0001 407239.1 

<PAGE>



               We will keep an accurate record of the names and addresses of
all persons to whom we give copies of the Registration Statement or any
amendments thereto, or any preliminary or final prospectus relating to the
Units and, when furnished with copies of any subsequent amendment or supplement
to the Registration Statement or any prospectus or any memorandum outlining
changes in the Registration Statement or any prospectus, we will promptly
forward copies to such persons.

                                       Very truly yours,


                                       ----------------------------
                                       (Official Firm Signature)


                                       By:
                                            (Signature of Officer or Partner)


                                       Title:


Dated:




                                            -3-
C/M  11939.0001 407239.1 

<PAGE>



                                   SCHEDULE A

                             [List of Underwriters]



C/M  11939.0001 407239.1 

<PAGE>


                                   SCHEDULE B
                                       TO
                      MASTER AGREEMENT AMONG UNDERWRITERS
                               FORM OF ACCEPTANCE


                                                          _______________, 198_


Name of Underwriter:  ____________________________________
                                    [insert name]

Re:  Bear Stearns Unit Investment Trust:________________ Municipal Securities
Trust, ____________ Series _____________________/____ Discount Series [insert
series name and number]

Unit Commitment: __________Units  Expected Date of Proposed Offering: _________
                   [number]                                          [insert]

               For purposes of this Trust, the Underwriters' Takedown per unit
shall be as follows:  Municipal Trusts - $38.00; Municipal Discount Trusts -
$22.50


               We accept the invitation to participate as one of the
Underwriters of the above-referenced Trust, with a commitment up to the amount
specified above, and have indicated below our preference with respect to the
Accumulation Account, pursuant to the Master Agreement Among Underwriters dated
as of December 31, 1986, and confirm that the representations and warranties
set forth in Exhibit A thereto are true and correct as of the date hereof.

                               Name of Firm:


                                         By:
                                              (Signature of Authorized Signator)


                                    Address:




                        Schedule of Accumulation Account
                              Profit Participation

                    Units                                         Participation

                   100-249                                       60% per Unit
                   250+                                          75% per Unit



C/M  11939.0001 407239.1 



CERTIFICATE OF OWNERSHIP
Evidencing A Fractional Undivided Interest In



No.              MUNICIPAL SECURITIES TRUST                     UNITS



                                                     PLAN OF DISTRIBUTION


                                                                   CUSIP
THIS IS TO
CERTIFY THAT




is the owner and registered holder of this
Certificate evidencing the ownership of
                                                                        Unit(s)


of fractional undivided interest in Municipal Securities Trust, of the above
Series (hereinafter called the "Trust") created under the laws of the State of
New York by the Trust Indenture and Agreement (hereinafter called the
"Indenture"), among BEAR, STEARNS & CO. INC. (hereinafter called the
"Depositor"), UNITED STATES TRUST COMPANY OF NEW YORK (hereinafter called the
"Trustee") and STANDARD & POOR'S CORPORATION (hereinafter called the
"Evaluator"). This Certificate is issued under and is subject to the terms,
provisions and conditions of the Indenture to which the holder of this
Certificate by virtue of the acceptance hereof assents and is bound, a summary
of certain of the pertinent provisions of which is set forth on the reverse
hereof. The Depositor hereby grants and conveys all of its right, title and
interest in and to the Trust to the extent of the fractional undivided interest
represented hereby to the registered holder of this Certificate subject to and
in pursuance of the Indenture. This Certificate is transferable and
interchangeable by the registered holder in person or by his duly authorized
attorney at the corporate trust office of the Trustee upon surrender of this
Certificate properly endorsed or accompanied by a written instrument of
transfer in form satisfactory to the Trustee and payment of the fees and
expenses applicable hereto set forth on the reverse hereof.

        This Certificate shall not become valid or binding for any purpose
until properly executed by the Trustee under the Indenture.


C/M:  11939.0001 409240.1

<PAGE>



        IN WITNESS WHEREOF, Bear, Stearns & Co. Inc. has caused this
Certificate to be executed in its corporate name by a duly authorized officer
thereof, and United States Trust Company of New York, as Trustee, has caused
this Certificate to be executed in its corporate name by an authorized officer.

                                                          Date:

BEAR, STEARNS & CO. INC.,
  Depositor



By:
        Authorized Officer




UNITED STATES TRUST COMPANY OF NEW YORK,
  Trustee



By:
        Authorized Officer


C/M:  11939.0001 409240.1

<PAGE>



                                  MUNICIPAL SECURITIES TRUST

The following is a summary of certain provisions of the Indenture (a copy of
which is on file and available for inspection to the holder hereof at the
corporate trust office of the Trustee), to which this Certificate is subject
and to which reference is hereby made. All of the terms, conditions and
covenants of the Indenture are incorporated herein by reference as fully as if
set forth herein.

The Trust consists of (1) such of the interest-bearing debt securities and
obligations deposited in trust and listed in Schedule A of the Indenture and
any other securities that may be deposited in the Trust in exchange or
substitution therefor, in accordance with the Indenture, as may from time to
time continue to be held in the Trust and (2) such cash amounts as from time to
time may be held in the Interest Account and the Principal Account maintained
under the Indenture in the manner described below.

At any given time this Certificate shall represent a fractional undivided
interest in the Trust, the numerator of which fraction shall be the number of
units set forth on the face hereof and the denominator of which shall be the
total number of units of fractional undivided interest represented by all
Certificates of this Series which are outstanding at such time.

The registered holder of this Certificate is entitled at any time upon tender
of this Certificate to the Trustee at its corporate trust office in the City of
New York, and upon payment of any tax or other governmental charges, to receive
on the seventh calendar day following the day on which such tender is made, or,
if such calendar day is not a business day, on the first business day prior to
such calendar day, an amount in cash equal to the evaluation of the fractional
undivided interest in the Trust evidenced by this Certificate, upon the basis
provided for in the Indenture. The right of redemption may be suspended and the
date of payment may be postponed for any period during which the New York Stock
Exchange is closed or trading on the Exchange is restricted, or for any period
during which an emergency exists so that disposal of the obligations held in
the Trust is not reasonably practicable or it is not reasonably practicable
fairly to determine the value of such obligations or for such other periods as
the Securities and Exchange Commission may by order permit.

The Trustee is irrevocably authorized in its discretion, in lieu of redeeming
this Certificate if tendered for redemption, to sell this Certificate in the
over-the-counter market or by private sale for the account of the
Certificateholder at a price which will return to the Certificateholder an
amount in cash, net after deducting brokerage commissions, transfer taxes and
other

C/M:  11939.0001 409240.1

<PAGE>



charges, equal to or in excess of the redemption price for this Certificate. In
the event of any such sale the Trustee shall pay the net proceeds thereof to
the Certificateholder on the day he would otherwise be entitled to receive
payment of the redemption price.

Interest received by the Trustee as part of the Trust (including interest
accrued and unpaid prior to the day of deposit of any obligation in the Trust
and that part of the proceeds of the sale, liquidation, redemption or maturity
of any such obligation which represents accrued interest) shall be credited by
the Trustee to the Interest Account. The fractional undivided interest
represented by this Certificate in the balance in the Interest Account (after
the deductions referred to below) shall first be computed and paid to all
Certificateholders as of the semi-annual Record Date (as defined in the
Indenture). The next computation shall be made as of the next succeeding
semi-annual Record Date, and thereafter as of the first day of June and
December of each year commencing with the first such day following the date of
this Certificate.

An amount in cash equal to the fractional undivided interest in the Interest
Account (on the basis set forth below) computed as set forth above, shall be
distributed on the 15th day of the respective months, or within a reasonable
period of time thereafter, to the registered holder of this Certificate at the
close of business on the first day of the month in which such distribution is
made.

The Trustee shall make semi-annual distributions from the Interest Account on
the basis of one-half of the estimated annual interest income expected by the
Trustee to be received by the Trust in the ensuing twelve month period, after
deduction of the estimated costs and expenses to be incurred during such
period, except as otherwise hereafter provided. To the extent cash in the
Interest Account is insufficient for any distribution the Trustee shall advance
its own funds sufficient therefor and shall be entitled to reimbursement,
without interest, out of interest received by the Trust subsequent to such
advance. The estimated annual interest income expected by the Trustee to be
received by the Trust shall be recomputed by the Trustee whenever bonds in the
Trust mature, are redeemed, retired, sold or replaced.

All moneys (other than interest) received by the Trustee, as part of the Trust
(including amounts received from the sale, liquidation, redemption or maturity
of any obligation held in the Trust) shall be credited by the Trustee to a
separate Principal Account. The fractional undivided interest represented by
this Certificate in the cash balance in the Principal Account (after the
deductions referred to below) shall be computed as of the first day of June and
December of each year, commencing with the semi-annual Record Date. An amount
in cash equal to the

C/M:  11939.0001 409240.1

<PAGE>



fractional undivided interest in the Principal Account, computed as set forth
above, shall be distributed on the fifteenth day of the respective months, or
within a reasonable time thereafter, to the registered holder of this
Certificate at the close of business on the first day of each such month. The
Trustee shall not be required to make a distribution from the Principal Account
unless the cash balance on deposit therein available for such distribution
shall be sufficient to permit the distribution of at least $1.00 per Unit.

Distributions from the Interest and Principal Accounts shall be made to the
registered holder hereof by check mailed to the address of such holder
appearing in the registration books of the Trustee.

From time to time deductions shall be made from the Interest Account and
Principal Account, as more fully set forth in the Indenture, for redemptions,
compensation of the Trustee, compensation of the Evaluator, reimbursement of
certain expenses incurred or advances made by or on behalf of the Trustee,
including the Sponsor's fee, certain legal expenses, and payment of, or the
establishment of a reserve for, applicable taxes, if any.

Within a reasonable period of time from the end of each calendar year the
Trustee shall furnish to the registered holder of this Certificate a statement
setting forth, among other things, the amounts received and deductions
therefrom and the amounts distributed during the preceding year in respect of
interest on, and sale, redemptions or maturities of, obligations held in the
Trust.

This Certificate shall be transferable by the registered holder hereof by
presentation and surrender at the corporate trust office of the Trustee
properly endorsed or accompanied by a written instrument or instruments of
transfer in form satisfactory to the Trustee and executed by the registered
holder hereof or his authorized attorney. Certificates of this Series are
interchangeable for one or more Certificates in an equal aggregate number of
Units of fractional undivided interest at the corporate trust office of the
Trustee, in denominations of a single Unit of fractional undivided interest or
any multiple thereof.

The holder of this Certificate, by virtue of the acceptance hereof, assents to
and shall be bound by the terms of the Indenture, a copy of which is on file
and available for inspection at the corporate trust office of the Trustee, to
which reference is made for all the terms, conditions and covenants thereof.


C/M:  11939.0001 409240.1

<PAGE>



The Trustee may deem and treat the person in whose name this Certificate is
registered upon the books of the Trustee as the owner hereof for all purposes
and the Trustee shall not be affected by any notice to the contrary.

The Indenture and the Trust created thereby shall terminate upon the maturity,
redemption, sale or other disposition of the last security held thereunder,
provided, however, that in no event shall the Indenture and the Trust continue
beyond the end of the calendar year preceding the fiftieth anniversary of the
execution of the Indenture. The Indenture also provides that the Trust may be
terminated at any time by the written consent of the holders of Certificates
representing 100% of the Units outstanding and under certain circumstances
which include a decrease in the value of the Trust to less than 40% of the
initial aggregate principal amount of the securities deposited in the Trust.
Upon any termination the Trustee shall fully liquidate the securities then
held, if any, and distribute pro rata the funds then held in the Trust upon
surrender of the Certificates, all in the manner provided in the Indenture.
Upon termination, the Trustee shall be under no further obligation with respect
to the Trust, except to hold the funds in trust without interest until
distribution as aforesaid and shall have no duty upon any such termination to
communicate with the holder hereof other than by mail at the address of such
holder appearing on the registration books of the Trustee.

                               STATEMENT REGARDING DISTRIBUTIONS

On the face of this Certificate it is indicated whether the registered holder
hereof has elected to receive distributions from the Interest Account monthly,
semi-annually, or annually.

This Certificate by its terms provides that distributions from the Interest
Account shall first be computed as of the semi-annual Record Date and
thereafter as of the first day of June and December of each year, commencing
with the first such day following the date of this Certificate, and an amount
in cash equal to the share of the Interest Account represented by this
Certificate distributed on the fifteenth day of the respective months next
following such computations, or within a reasonable period of time thereafter,
to the registered holder of this Certificate at the close of business on the
first day of the month in which the distribution is made.

If monthly distributions have been selected, the fractional undivided interest
represented by this Certificate in the balance in the Interest Account, after
the first distribution and after the deductions referred to above, will be
computed monthly as of the first day of each month of each year, commencing
with the monthly Record Date and an amount in cash as thus computed will

C/M:  11939.0001 409240.1

<PAGE>



be distributed to the holder hereof at such date of computation on or shortly
after the fifteenth day of each month.

If semi-annual distributions have been selected, the fractional undivided
interest represented by this Certificate in the balance in the Interest
Account, after the first distribution and after the deductions referred to
above, will be computed semi-annually as of the first day of each June and
December of each year, commencing with the semi-annual Record Date and an
amount in cash as thus computed will be distributed to the holder hereof at
such date of computation on or shortly after the fifteenth day of each June and
December.

If annual distributions have been selected, the fractional undivided interest
represented by this Certificate in the balance in the Interest Account, after
the first distribution and after the deductions referred to above, will be
computed annually as of the first day of December of each year, commencing with
the annual Record Date and an amount in cash as thus computed will be
distributed to the holder hereof at such date of computation on or shortly
after the fifteen day of each December.

All Certificateholders of record as of the First Record Date (as defined in the
Indenture), however, regardless of the plan of distribution selected, will
receive the distribution to be made on or shortly after the First Payment Date
(as defined in the Indenture), and thereafter, distributions will be made
monthly, semi-annually or annually, depending upon the plan of distribution
chosen by the holder hereof.

The plan of distribution chosen by the registered holder hereof may be changed
by written notice to the Trustee not later than November 1 in any calendar year
by surrender to the Trustee of this Certificate, together with a completed form
for selection of plan of distribution provided by the Trustee. A plan of
distribution shall continue in effect until changed as herein provided. A
change in a plan of distribution may only be made as indicated herein and will
be effective as of December 2 for the ensuing twelve months. Distributions to
Certificateholders who are participating in one of the optional plans for
distribution of interest shall not be affected because of advancements of the
Trustee for the purpose of equalizing distributions to Certificateholders
participating in a different plan.




C/M:  11939.0001 409240.1

<PAGE>


                                   ASSIGNMENT


For Value Received, _________________________________________________
hereby sells, assigns and transfers unto

PLEASE INSERT SOCIAL SECURITY OR OTHER
IDENTIFYING NUMBER OF ASSIGNEE

______________________________________________________________________
______________________________________________________________________
______________________________________________________________________
the within Certificate and does hereby irrevocably constitute and
appoint
                                                        attorney,
to transfer the within Certificate on the books of the Trustee, with full power
of substitution in the premises.

Date:


                                                  NOTICE: The
                                                  signature(s) of this
                                                  assignment must
                                                  correspond with the
                                                  name(s) as written
                                                  above upon the face
                                                  of this Certificate
                                                  in every particular,
                                                  without alteration or
                                                  enlargement or any
                                                  change whatever.

____________________________________________
                 Signature Guaranteed

C/M:  11939.0001 409240.1

<PAGE>
CERTIFICATE OF OWNERSHIP
Evidencing A Fractional Undivided Interest In



No.                  MUNICIPAL SECURITIES TRUST                     UNITS



                                                         PLAN OF DISTRIBUTION


                                                                  CUSIP
THIS IS TO
CERTIFY THAT




is the owner and registered holder of this
Certificate evidencing the ownership of
                                                                        Unit(s)


of fractional undivided interest in Municipal Securities Trust, of the above
Series (hereinafter called the "Trust") created under the laws of the State of
New York by the Trust Indenture and Agreement (hereinafter called the
"Indenture"), among BEAR, STEARNS & CO. INC. (hereinafter called the
"Depositor"), UNITED STATES TRUST COMPANY OF NEW YORK (hereinafter called the
"Trustee") and STANDARD & POOR'S CORPORATION (hereinafter called the
"Evaluator"). This Certificate is issued under and is subject to the terms,
provisions and conditions of the Indenture to which the holder of this
Certificate by virtue of the acceptance hereof assents and is bound, a summary
of certain of the pertinent provisions of which is set forth on the reverse
hereof. The Depositor hereby grants and conveys all of its right, title and
interest in and to the Trust to the extent of the fractional undivided interest
represented hereby to the registered holder of this Certificate subject to and
in pursuance of the Indenture. This Certificate is transferable and
interchangeable by the registered holder in person or by his duly authorized
attorney at the corporate trust office of the Trustee upon surrender of this
Certificate properly endorsed or accompanied by a written instrument of
transfer in form satisfactory to the Trustee and payment of the fees and
expenses applicable hereto set forth on the reverse hereof.

        This Certificate shall not become valid or binding for any purpose
until properly executed by the Trustee under the Indenture.


C/M:  11939.0001 409240.1

<PAGE>



        IN WITNESS WHEREOF, Bear, Stearns & Co. Inc. has caused this
Certificate to be executed in its corporate name by a duly authorized officer
thereof, and United States Trust Company of New York, as Trustee, has caused
this Certificate to be executed in its corporate name by an authorized officer.

                                                          Date:

BEAR, STEARNS & CO. INC.,
  Depositor



By:
        Authorized Officer




UNITED STATES TRUST COMPANY OF NEW YORK,
  Trustee



By:
        Authorized Officer


C/M:  11939.0001 409240.1

<PAGE>



                                  MUNICIPAL SECURITIES TRUST
                                        DISCOUNT SERIES

The following is a summary of certain provisions of the Indenture (a copy of
which is on file and available for inspection to the holder hereof at the
corporate trust office of the Trustee), to which this Certificate is subject
and to which reference is hereby made. All of the terms, conditions and
covenants of the Indenture are incorporated herein by reference as fully as if
set forth herein.

The Trust consists of (1) such of the interest-bearing debt securities and
obligations deposited in trust and listed in Schedule A of the Indenture and
any other securities that may be deposited in the Trust in exchange or
substitution therefor, in accordance with the Indenture, as may from time to
time continue to be held in the Trust and (2) such cash amounts as from time to
time may be held in the Interest Account and the Principal Account maintained
under the Indenture in the manner described below.

At any given time this Certificate shall represent a fractional undivided
interest in the Trust, the numerator of which fraction shall be the number of
units set forth on the face hereof and the denominator of which shall be the
total number of units of fractional undivided interest represented by all
Certificates of this Series which are outstanding at such time.

The registered holder of this Certificate is entitled at any time upon tender
of this Certificate to the Trustee at its corporate trust office in the City of
New York, and upon payment of any tax or other governmental charges, to receive
on the seventh calendar day following the day on which such tender is made, or,
if such calendar day is not a business day, on the first business day prior to
such calendar day, an amount in cash equal to the evaluation of the fractional
undivided interest in the Trust evidenced by this Certificate, upon the basis
provided for in the Indenture. The right of redemption may be suspended and the
date of payment may be postponed for any period during which the New York Stock
Exchange is closed or trading on the Exchange is restricted, or for any period
during which an emergency exists so that disposal of the obligations held in
the Trust is not reasonably practicable or it is not reasonably practicable
fairly to determine the value of such obligations or for such other periods as
the Securities and Exchange Commission may by order permit.

The Trustee is irrevocably authorized in its discretion, in lieu of redeeming
this Certificate if tendered for redemption, to sell this Certificate in the
over-the-counter market or by private sale for the account of the
Certificateholder at a price which will return to the Certificateholder an
amount in cash, net after

C/M:  11939.0001 409240.1

<PAGE>



deducting brokerage commissions, transfer taxes and other charges, equal to or
in excess of the redemption price for this Certificate. In the event of any
such sale the Trustee shall pay the net proceeds thereof to the
Certificateholder on the day he would otherwise be entitled to receive payment
of the redemption price.

Interest received by the Trustee as part of the Trust (including interest
accrued and unpaid prior to the day of deposit of any obligation in the Trust
and that part of the proceeds of the sale, liquidation, redemption or maturity
of any such obligation which represents accrued interest) shall be credited by
the Trustee to the Interest Account. The fractional undivided interest
represented by this Certificate in the balance in the Interest Account (after
the deductions referred to below) shall first be computed and paid to all
Certificateholders as of the semi-annual Record Date (as defined in the
Indenture). The next computation shall be made as of the next succeeding
semi-annual Record Date, and thereafter as of the first day of June and
December of each year commencing with the first such day following the date of
this Certificate.

An amount in cash equal to the fractional undivided interest in the Interest
Account (on the basis set forth below) computed as set forth above, shall be
distributed on the 15th day of the respective months, or within a reasonable
period of time thereafter, to the registered holder of this Certificate at the
close of business on the first day of the month in which such distribution is
made.

The Trustee shall make semi-annual distributions from the Interest Account on
the basis of one-half of the estimated annual interest income expected by the
Trustee to be received by the Trust in the ensuing twelve month period, after
deduction of the estimated costs and expenses to be incurred during such
period, except as otherwise hereafter provided. To the extent cash in the
Interest Account is insufficient for any distribution the Trustee shall advance
its own funds sufficient therefor and shall be entitled to reimbursement,
without interest, out of interest received by the Trust subsequent to such
advance. The estimated annual interest income expected by the Trustee to be
received by the Trust shall be recomputed by the Trustee whenever bonds in the
Trust mature, are redeemed, retired, sold or replaced.

All moneys (other than interest) received by the Trustee, as part of the Trust
(including amounts received from the sale, liquidation, redemption or maturity
of any obligation held in the Trust) shall be credited by the Trustee to a
separate Principal Account. The fractional undivided interest represented by
this Certificate in the cash balance in the Principal Account (after the
deductions referred to below) shall be computed as of the first day of June and
December of each year, commencing with the

C/M:  11939.0001 409240.1

<PAGE>



semi-annual Record Date. An amount in cash equal to the fractional undivided
interest in the Principal Account, computed as set forth above, shall be
distributed on the fifteenth day of the respective months, or within a
reasonable time thereafter, to the registered holder of this Certificate at the
close of business on the first day of each such month. The Trustee shall not be
required to make a distribution from the Principal Account unless the cash
balance on deposit therein available for such distribution shall be sufficient
to permit the distribution of at least $1.00 per Unit.

Distributions from the Interest and Principal Accounts shall be made to the
registered holder hereof by check mailed to the address of such holder
appearing in the registration books of the Trustee.

From time to time deductions shall be made from the Interest Account and
Principal Account, as more fully set forth in the Indenture, for redemptions,
compensation of the Trustee, compensation of the Evaluator, reimbursement of
certain expenses incurred or advances made by or on behalf of the Trustee,
including the Sponsor's fee, certain legal expenses, and payment of, or the
establishment of a reserve for, applicable taxes, if any.

Within a reasonable period of time from the end of each calendar year the
Trustee shall furnish to the registered holder of this Certificate a statement
setting forth, among other things, the amounts received and deductions
therefrom and the amounts distributed during the preceding year in respect of
interest on, and sale, redemptions or maturities of, obligations held in the
Trust.

This Certificate shall be transferable by the registered holder hereof by
presentation and surrender at the corporate trust office of the Trustee
properly endorsed or accompanied by a written instrument or instruments of
transfer in form satisfactory to the Trustee and executed by the registered
holder hereof or his authorized attorney. Certificates of this Series are
interchangeable for one or more Certificates in an equal aggregate number of
Units of fractional undivided interest at the corporate trust office of the
Trustee, in denominations of a single Unit of fractional undivided interest or
any multiple thereof.

The holder of this Certificate, by virtue of the acceptance hereof, assents to
and shall be bound by the terms of the Indenture, a copy of which is on file
and available for inspection at the corporate trust office of the Trustee, to
which reference is made for all the terms, conditions and covenants thereof.


C/M:  11939.0001 409240.1

<PAGE>



The Trustee may deem and treat the person in whose name this Certificate is
registered upon the books of the Trustee as the owner hereof for all purposes
and the Trustee shall not be affected by any notice to the contrary.

The Indenture and the Trust created thereby shall terminate upon the maturity,
redemption, sale or other disposition of the last security held thereunder,
provided, however, that in no event shall the Indenture and the Trust continue
beyond the end of the calendar year preceding the fiftieth anniversary of the
execution of the Indenture. The Indenture also provides that the Trust may be
terminated at any time by the written consent of the holders of Certificates
representing 100% of the Units outstanding and under certain circumstances
which include a decrease in the value of the Trust to less than 40% of the
initial aggregate principal amount of the securities deposited in the Trust.
Upon any termination the Trustee shall fully liquidate the securities then
held, if any, and distribute pro rata the funds then held in the Trust upon
surrender of the Certificates, all in the manner provided in the Indenture.
Upon termination, the Trustee shall be under no further obligation with respect
to the Trust, except to hold the funds in trust without interest until
distribution as aforesaid and shall have no duty upon any such termination to
communicate with the holder hereof other than by mail at the address of such
holder appearing on the registration books of the Trustee.

                               STATEMENT REGARDING DISTRIBUTIONS

On the face of this Certificate it is indicated whether the registered holder
hereof has elected to receive distributions from the Interest Account monthly,
semi-annually, or annually.

This Certificate by its terms provides that distributions from the Interest
Account shall first be computed as of the semi-annual Record Date and
thereafter as of the next succeeding semi-annual Record Date, commencing with
the first such day following the date of this Certificate, and an amount in
cash equal to the share of the Interest Account represented by this Certificate
distributed on the fifteenth day of the respective months next following such
computations, or within a reasonable period of time thereafter, to the
registered holder of this Certificate at the close of business on the first day
of the month in which the distribution is made.

If monthly distributions have been selected, the fractional undivided interest
represented by this Certificate in the balance in the Interest Account, after
the first distribution and after the deductions referred to above, will be
computed monthly as of the first day of each month of year, commencing with the
monthly Record Date and an amount in cash as thus computed will be

C/M:  11939.0001 409240.1

<PAGE>



distributed to the holder hereof at such date of computation on or shortly
after the fifteenth day of each month.

If semi-annual distributions have been selected, the fractional undivided
interest represented by this Certificate in the balance in the Interest
Account, after the first distribution and after the deductions referred to
above, will be computed semi-annually as of the first day of each June and
December of each year, commencing with the semi-annual Record Date and an
amount in cash as thus computed will be distributed to the holder hereof at
such date of computation on or shortly after the fifteenth day of each June and
December.

If annual distributions have been selected, the fractional undivided interest
represented by this Certificate in the balance in the Interest Account, after
the first distribution and after the deductions referred to above, will be
computed annually as of the first day of December of each year, commencing with
the annual Record Date and an amount in cash as thus computed will be
distributed to the holder hereof at such date of computation on or shortly
after the fifteen day of each December.

All Certificateholders of record as of the First Record Date (as defined in the
Indenture), however, regardless of the plan of distribution selected, will
receive the distribution to be made on or shortly after the First Payment Date
(as defined in the Indenture), and thereafter, distributions will be made
monthly, semi-annually or annually, depending upon the plan of distribution
chosen by the holder hereof.

The plan of distribution chosen by the registered holder hereof may be changed
by written notice to the Trustee not later than November 1 in any calendar year
by surrender to the Trustee of this Certificate, together with a completed form
for selection of plan of distribution provided by the Trustee. A plan of
distribution shall continue in effect until changed as herein provided. A
change in a plan of distribution may only be made as indicated herein and will
be effective as of December 2 for the ensuing twelve months. Distributions to
Certificateholders who are participating in one of the optional plans for
distribution of interest shall not be affected because of advancements of the
Trustee for the purpose of equalizing distributions to Certificateholders
participating in a different plan.




C/M:  11939.0001 409240.1

<PAGE>


                                          ASSIGNMENT


For Value Received, ________________________________________________
hereby sells, assigns and transfers unto

PLEASE INSERT SOCIAL SECURITY OR OTHER
IDENTIFYING NUMBER OF ASSIGNEE

_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
the within Certificate and does hereby irrevocably constitute and
appoint
_______________________________________________________ attorney,
to transfer the within Certificate on the books of the Trustee, with full power
of substitution in the premises.

Date:


                                                NOTICE: The
                                                signature(s) of this
                                                assignment must
                                                correspond with the
                                                name(s) as written
                                                above upon the face
                                                of this Certificate
                                                in every particular,
                                                without alteration or
                                                enlargement or any
                                                change whatever.

_______________________________________
                 Signature Guaranteed

C/M:  11939.0001 409240.1
<PAGE>
CERTIFICATE OF OWNERSHIP
Evidencing A Fractional Undivided Interest In



No.                    MUNICIPAL SECURITIES TRUST                     UNITS



                                                        PLAN OF DISTRIBUTION


                                                                CUSIP
THIS IS TO
CERTIFY THAT




is the owner and registered holder of this
Certificate evidencing the ownership of
                                                                        Unit(s)


of fractional undivided interest in Municipal Securities Trust, of the above
Series (hereinafter called the "Trust") created under the laws of the State of
New York by the Trust Indenture and Agreement (hereinafter called the
"Indenture"), among BEAR, STEARNS & CO. INC. (hereinafter called the
"Depositor"), UNITED STATES TRUST COMPANY OF NEW YORK (hereinafter called the
"Trustee") and STANDARD & POOR'S CORPORATION (hereinafter called the
"Evaluator"). This Certificate is issued under and is subject to the terms,
provisions and conditions of the Indenture to which the holder of this
Certificate by virtue of the acceptance hereof assents and is bound, a summary
of certain of the pertinent provisions of which is set forth on the reverse
hereof. The Depositor hereby grants and conveys all of its right, title and
interest in and to the Trust to the extent of the fractional undivided interest
represented hereby to the registered holder of this Certificate subject to and
in pursuance of the Indenture. This Certificate is transferable and
interchangeable by the registered holder in person or by his duly authorized
attorney at the corporate trust office of the Trustee upon surrender of this
Certificate properly endorsed or accompanied by a written instrument of
transfer in form satisfactory to the Trustee and payment of the fees and
expenses applicable hereto set forth on the reverse hereof.

        This Certificate shall not become valid or binding for any purpose
until properly executed by the Trustee under the Indenture.


C/M:  11939.0001 409240.1

<PAGE>



        IN WITNESS WHEREOF, Bear, Stearns & Co. Inc. has caused this
Certificate to be executed in its corporate name by a duly authorized officer
thereof, and United States Trust Company of New York, as Trustee, has caused
this Certificate to be executed in its corporate name by an authorized officer.

                                                          Date:

BEAR, STEARNS & CO. INC.,
  Depositor



By:
        Authorized Officer




UNITED STATES TRUST COMPANY OF NEW YORK,
  Trustee



By:
        Authorized Officer


C/M:  11939.0001 409240.1

<PAGE>



                                  MUNICIPAL SECURITIES TRUST
                                      HIGH INCOME SERIES

The following is a summary of certain provisions of the Indenture (a copy of
which is on file and available for inspection to the holder hereof at the
corporate trust office of the Trustee), to which this Certificate is subject
and to which reference is hereby made. All of the terms, conditions and
covenants of the Indenture are incorporated herein by reference as fully as if
set forth herein.

The Trust consists of (1) such of the interest-bearing debt securities and
obligations deposited in trust and listed in Schedule A of the Indenture and
any other securities that may be deposited in the Trust in exchange or
substitution therefor, in accordance with the Indenture, as may from time to
time continue to be held in the Trust and (2) such cash amounts as from time to
time may be held in the interest Account and the Principal Account maintained
under the Indenture in the manner described below.

At any given time this Certificate shall represent a fractional undivided
interest in the Trust, the numerator of which fraction shall be the number of
units set forth on the face hereof and the denominator of which shall be the
total number of units of fractional undivided interest represented by all
Certificates of this Series which are outstanding at such time.

The registered holder of this Certificate is entitled at any time upon tender
of this Certificate to the Trustee at its corporate trust office in the City of
New York, and upon payment of any tax or other governmental charges, to receive
on the seventh calendar day following the day on which such tender is made, or,
if such calendar day is not a business day, on the first business day prior to
such calendar day, an amount in cash equal to the evaluation of the fractional
undivided interest in the Trust evidenced by this Certificate, upon the basis
provided for in the Indenture. The right of redemption may be suspended and the
date of payment may be postponed for any period during which the New York Stock
Exchange is closed or trading on the Exchange is restricted, or for any period
during which an emergency exists so that disposal of the obligations held in
the Trust is not reasonably practicable or it is not reasonably practicable
fairly to determine the value of such obligations or for such other periods as
the Securities and Exchange Commission may by order permit.

The Trustee is irrevocably authorized in its discretion, in lieu of redeeming
this Certificate if tendered for redemption, to sell this Certificate in the
over-the-counter market or by private sale for the account of the
Certificateholder at a price which will return to the Certificateholder an
amount in cash, net after

C/M:  11939.0001 409240.1

<PAGE>



deducting brokerage commissions, transfer taxes and other charges, equal to or
in excess of the redemption price for this Certificate. In the event of any
such sale the Trustee shall pay the net proceeds thereof to the
Certificateholder on the day he would otherwise be entitled to receive payment
of the redemption price.

Interest received by the Trustee as part of the Trust (including interest
accrued and unpaid prior to the day of deposit of any obligation in the Trust
and that part of the proceeds of the sale, liquidation, redemption or maturity
of any such obligation which represents accrued interest) shall be credited by
the Trustee to the Interest Account. The fractional undivided interest
represented by this Certificate in the balance in the Interest Account (after
the deductions referred to below) shall first be computed and paid to all
Certificateholders as of the semi-annual Record Date (as defined in the
Indenture). The next computation shall be made as of the next succeeding
semi-annual Record Date, and thereafter as of the first day of June and
December of each year commencing with the first such day following the date of
this Certificate.

An amount in cash equal to the fractional undivided interest in the Interest
Account (on the basis set forth below) computed as set forth above, shall be
distributed on the 15th day of the respective months, or within a reasonable
period of time thereafter, to the registered holder of this Certificate at the
close of business on the first day of the month in which such distribution is
made.

The Trustee shall make semi-annual distributions from the Interest Account on
the basis of one-half of the estimated annual interest income expected by the
Trustee to be received by the Trust in the ensuing twelve month period, after
deduction of the estimated costs and expenses to be incurred during such
period, except as otherwise hereafter provided. To the extent cash in the
Interest Account is insufficient for any distribution the Trustee shall advance
its own funds sufficient therefor and shall be entitled to reimbursement,
without interest, out of interest received by the Trust subsequent to such
advance. The estimated annual interest income expected by the Trustee to be
received by the Trust shall be recomputed by the Trustee whenever bonds in the
Trust mature, are redeemed, retired, sold or replaced.

All moneys (other than interest) received by the Trustee as part of the Trust,
(including amounts received from the sale, liquidation, redemption or maturity
of any obligation held in the Trust) shall be credited by the Trustee to a
separate Principal Account. The fractional undivided interest represented by
this Certificate in the cash balance in the Principal Account (after the
deductions referred to below) shall be computed as of the first day of June and
December of each year, commencing with the

C/M:  11939.0001 409240.1

<PAGE>



semi-annual Record Date. An amount in cash equal to the fractional undivided
interest in the Principal Account, computed as set forth above, shall be
distributed on the fifteenth day of the respective months, or within a
reasonable time thereafter, to the registered holder of this Certificate at the
close of business on the first day of each such month. The Trustee shall not be
required to make a distribution from the Principal Account unless the cash
balance on deposit therein available for such distribution shall be sufficient
to permit the distribution of at least $1.00 per Unit.

Distributions from the Interest and Principal Accounts shall be made to the
registered holder hereof by check mailed to the address of such holder
appearing in the registration books of the Trustee.

From time to time deductions shall be made from the Interest Account and
Principal Account, as more fully set forth in the Indenture, for redemptions,
compensation of the Trustee, compensation of the Evaluator, reimbursement of
certain expenses incurred or advances made by or on behalf of the Trustee,
including the Sponsor's fee, certain legal expenses, and payment of, or the
establishment of a reserve for, applicable taxes, if any.

Within a reasonable period of time from the end of each calendar year the
Trustee shall furnish to the registered holder of this Certificate a statement
setting forth, among other things, the amounts received and deductions
therefrom and the amounts distributed during the preceding year in respect of
interest on and sale, redemptions or maturities of, obligations held in the
Trust.

This Certificate shall be transferable by the registered holder hereof by
presentation and surrender at the corporate trust office of the Trustee
properly endorsed or accompanied by a written instrument or instruments of
transfer in form satisfactory to the Trustee and executed by the registered
holder hereof or his authorized attorney. Certificates of this Series are
interchangeable for one or more Certificates in an equal aggregate number of
Units of fractional undivided interest at the corporate trust office of the
Trustee, in denominations of a single Unit of fractional undivided interest or
any multiple thereof.

The holder of this Certificate, by virtue of the acceptance hereof, assents to
and shall be bound by the terms of the Indenture, a copy of which is on file
and available for inspection at the corporate trust office of the Trustee, to
which reference is made for all the terms, conditions and covenants thereof.


C/M:  11939.0001 409240.1

<PAGE>



The Trustee may deem and treat the person in whose name this Certificate is
registered upon the books of the Trustee as the owner hereof for all purposes
and the Trustee shall not be affected by any notice to the contrary.

The Indenture and the Trust created thereby shall terminate upon the maturity,
redemption, sale or other disposition of the last security held thereunder,
provided, however, that in no event shall the Indenture and the trust continue
beyond the end of the calendar year preceding the fiftieth anniversary of the
execution of the Indenture. The Indenture also provides that the Trust may be
terminated at any time by the written consent of the holders of Certificates
representing 100% of the Units outstanding and under certain circumstances
which include a decrease in the value of the Trust to less than 40% of the
initial aggregate principal amount of the securities deposited in the Trust.
Upon any termination the Trustee shall fully liquidate the securities then
held, if any, and distribute pro rata the funds then held in the Trust upon
surrender of the Certificates, all in the manner provided in the Indenture.
Upon termination, the Trustee shall be under no further obligation with respect
to the Trust, except to hold the funds in trust without interest until
distribution as aforesaid and shall have no duty upon any such termination to
communicate with the holder hereof other than by mail at the address of such
holder appearing on the registration books of the Trustee.

                               STATEMENT REGARDING DISTRIBUTIONS

On the face of this Certificate it is indicated whether the registered holder
hereof has elected to receive distributions from the Interest Account monthly,
semi-annually, or annually.

This Certificate by its terms provides that distributions from the Interest
Account shall first be computed as of the semi-annual Record Date and
thereafter as of the first day of June and December of each year, commencing
with the first such day following the date of this Certificate, and an amount
in cash equal to the share of the Interest Account represented by this
Certificate distributed on the fifteenth day of the respective months next
following such computations, or within a reasonable period of time thereafter,
to the registered holder of this Certificate at the close of business on the
first day of the month in which the distribution is made.

If monthly distributions have been selected, the fractional undivided interest
represented by this Certificate in the balance in the Interest Account, after
the first distribution and after the deductions referred to above, will be
computed monthly as of the first day of each month of each year, commencing
with the monthly Record Date and an amount in cash as thus computed will

C/M:  11939.0001 409240.1

<PAGE>



be distributed to the holder hereof at such date of computation on or shortly
after the fifteenth day of each month.

If semi-annual distributions have been selected, the fractional undivided
interest represented by this Certificate in the balance in the Interest
Account, after the first distribution and after the deductions referred to
above, will be computed semi-annually as of the first day of each June and
December of each year, commencing with the semi-annual Record Date and an
amount in cash as thus computed will be distributed to the holder hereof at
such date of computation on or shortly after the fifteenth day of each June and
December.

If annual distributions have been selected, the fractional undivided interest
represented by this Certificate in the balance in the Interest Account, after
the first distribution and after the deductions referred to above, will be
computed annually as of the first day of December of each year, commencing with
the annual Record Date and an amount in cash as thus computed will be
distributed to the holder hereof at such date of computation on or shortly
after the fifteen day of each December.

All Certificateholders of record as of the First Record Date (as defined in the
Indenture), however, regardless of the plan of distribution selected, will
receive the distribution to be made on or shortly after the First Payment Date
(as defined in the Indenture), and thereafter, distributions will be made
monthly, semi-annually or annually, depending upon the plan of distribution
chosen by the holder hereof.

The plan of distribution chosen by the registered holder hereof may be changed
by written notice to the Trustee not later than November 1 in any calendar year
by surrender to the Trustee of this Certificate, together with a completed form
for selection of plan of distribution provided by the Trustee. A plan of
distribution shall continue in effect until changed as herein provided. A
change in a plan of distribution may only be made as indicated herein and will
be effective as of December 2 for the ensuing twelve months. Distributions to
Certificateholders who are participating in one of the optional plans for
distribution of interest shall not be affected because of advancements of the
Trustee for the purpose of equalizing distributions to Certificateholders
participating in a different plan.




C/M:  11939.0001 409240.1

<PAGE>


                                   ASSIGNMENT


For Value Received,___________________________________________________
hereby sells, assigns and transfers unto

PLEASE INSERT SOCIAL SECURITY OR OTHER
IDENTIFYING NUMBER OF ASSIGNEE

__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
the within Certificate and does hereby irrevocably constitute and
appoint
                                                        attorney,
to transfer the within Certificate on the books of the Trustee, with full power
of substitution in the premises.

Date:


                                                     NOTICE: The
                                                     signature(s) of this
                                                     assignment must
                                                     correspond with the
                                                     name(s) as written
                                                     above upon the face
                                                     of this Certificate
                                                     in every particular,
                                                     without alteration or
                                                     enlargement or any
                                                     change whatever.

________________________________________
                 Signature Guaranteed

C/M:  11939.0001 409240.1

<PAGE>
CERTIFICATE OF OWNERSHIP
Evidencing A Fractional Undivided Interest in


No.               MUNICIPAL SECURITIES TRUST            UNITS

                            SERIES                       PLAN OF DISTRIBUTION:

                                                                CUSIP


THIS IS TO
CERTIFY THAT



is the owner and registered holder of this
Certificate evidencing the ownership of

                                                                        Unit(s)

of fractional undivided interest in Municipal Securities Trust of the above
Series (hereinafter called the "Trust") created under the laws of the State of
New York by the Trust Indenture and Agreement as modified by the Reference
Trust Agreement relating to the sequentially numbered series of the Series
noted on the face hereof (hereinafter called the "Indenture") among BEAR,
STEARNS & CO. INC. (hereinafter called the "Depositors"). UNITED STATES TRUST
COMPANY OF NEW YORK (hereinafter called the "Trustee"), and STANDARD & POOR'S
CORPORATION (hereinafter called the "Evaluator"). This Certificate is issued
under and is subject to the terms, provisions and conditions of the Indenture
to which the holder of this Certificate by virtue of the acceptance hereof
assents and is bound, a summary of certain of the pertinent provisions of which
is set forth on the reverse hereof. The Depositor hereby grants and conveys all
of its right, title and interest in and to the Trust to the extent of the
fractional undivided interest represented hereby to the registered holder of
this Certificate subject to and in pursuance of the Indenture. This Certificate
is transferable and interchangeable by the registered holder in person or by
his duly authorized attorney at the corporate trust office of the Trustee upon
surrender of this Certificate property endorsed or accompanied by a written
instrument of transfer in form satisfactory to the Trustee and payment of the
fees and expenses applicable hereto set forth herein.

        This Certificate shall not become valid or binding for any purpose
until properly executed by the Trustee under the Indenture.


C/M  11939.0001 409240.1

<PAGE>



        IN WITNESS WHEREOF, Bear, Stearns & Co. Inc., as Depositor, has caused
this Certificate to be executed in facsimile by an authorized signatory and
United States Trust Company of New York, as Trustee, has caused this
Certificate to be executed in its corporate name by an authorized officer.

BEAR, STEARNS & CO. INC.,                                        Date:
  Depositor



By
        Authorized Signatory




UNITED STATES TRUST COMPANY OF NEW YORK
  Trustee



By
        Authorized Officer

C/M  11939.0001 409240.1

<PAGE>



The following is a summary of certain provisions of the indenture (a copy of
which is on file and available for inspection to the holder hereof at the
corporate trust office of the Trustee), to which this Certificate is subject
and to which reference is hereby made. All of the terms, conditions and
covenants of the indenture are incorporated herein by reference as fully as if
set forth herein. The Trust consists of (1) such of the interest-bearing debt
securities and obligations that may be deposited in trust and listed in
Schedule A of the indenture (including contracts, if any, for the purchase of
certain of such securities and obligations together with the cash, cash
equivalents and/or an irrevocable letter of credit issued by a commercial bank
in the amount required for such purchase) and any other securities that may be
deposited in the Trust in exchange or substitution therefor in accordance with
the Indenture, as may from time to time continue to be held in the Trust and
(2) such cash amounts as from time to time may be held in the Interest Account
and the Principal Account maintained under the Indenture in the manner
described below.

At any given time this Certificate shall represent a fractional undivided
interest in the Trust, the numerator of which fraction shall be the number of
units set forth on the face hereof and the denominator of which shall be the
total number of units of fractional undivided interest represented by all
Certificates of this Series which are outstanding at such time.

The registered holder of this Certificate is entitled at any time upon tender
of this Certificate to the Trustee at its corporate trust office in the City of
New York, endorsed in blank or accompanied by all necessary instruments of
assignment and transfer in proper form, and upon payment of any tax or other
governmental charges, to receive on the seventh calendar day following the day
on which such tender is made, or, if such calendar day is not a business day,
on the first business day prior to such calendar day, an amount in cash equal
to the evaluation of the fractional undivided interest in the Trust evidenced
by this Certificate, upon the basis provided for in the indenture (the
"Redemption Price"). The right of redemption may be suspended and the date of
payment may be postponed for any period during which the New York Stock
Exchange is closed or trading on the Exchange is restricted, or for any period
during which an emergency exists so that disposal of the obligations held in
the Trust is not reasonably practicable or it is not reasonably practicable
fairly to determine the value of such obligations in accordance with the
Indenture or for such other periods as the Securities and Exchange Commission
may by order permit.

The Trustee is irrevocably authorized in its discretion, in lieu of redeeming
this Certificate if tendered for redemption, to sell this Certificate in the
over-the-counter market or by private sale for the account of the
Certificateholder at a price which

C/M  11939.0001 409240.1

<PAGE>



will return to the Certificateholder an amount in cash, net after deducting
brokerage commissions, transfer taxes and other charges, equal to or in excess
of the Redemption Price for this Certificate. In the event of any such sale the
Trustee shall pay the net proceeds thereof to the Certificateholder on the day
he would otherwise be entitled to receive payment of the Redemption Price.

Interest received by the Trustee as part of the Trust (including interest
accrued and unpaid prior to the day of deposit of any obligation in the Trust
and that part of the proceeds of the sale, liquidation, redemption or maturity
of any such obligation which represents accrued interest) shall be credited by
the Trustee to the Interest Account. The fractional undivided interest
represented by this Certificate in the balance in the Interest Account (after
the deductions referred to below) shall first be computed as of the semi-annual
Record Date (as defined in the Indenture). The next computation shall be made
as of the next succeeding semi-annual Record Date, and thereafter as of the
first day of June and December of each year commencing with the first such day
following the date of this Certificate.

An amount in cash equal to the fractional undivided interest in the Interest
Account (on the basis set forth below) computed as set forth above, shall be
distributed on the 15th day of the respective months, or within a reasonable
period of time thereafter, to the registered holder of this Certificate at the
close of business on the first day of the month in which such distribution is
made.

The Trustee shall make semi-annual distributions from the Interest Account on
the basis of one-half of the estimated annual interest income expected by the
Trustee to be received by the Trust in the ensuing twelve month period, after
deduction of the estimated costs and expenses to be incurred during such
period, except as otherwise hereafter provided. To the extent cash in the
Interest Account is insufficient for any distribution the Trustee shall advance
its own funds sufficient therefor and shall be entitled to reimbursement,
without interest, out of interest received by the Trust subsequent to such
advance.

All moneys (other than interest) received by the Trustee, as part of the Trust
(including amounts received from the sale, liquidation, redemption or maturity
of any obligation held in the Trust) shall be credited by the Trustee to a
separate Principal Account. The fractional undivided interest represented by
this Certificate in the cash balance in the Principal Account (after the
deductions referred to below) shall be computed as of the first day of June and
December of each year, commencing with the semi-annual Record Date. An amount
in cash equal to the fractional undivided interest in the Principal Account,
computed as set forth above, shall be distributed on the fifteenth day of the
respective months, or within a reasonable time thereafter, to

C/M  11939.0001 409240.1

<PAGE>



the registered holder of this Certificate at the close of business on the first
day of such month. The Trustee shall not be required to make a distribution
from the Principal Account unless the cash balance on such deposit therein
available for such distribution shall be sufficient to permit the distribution
of at least $1.00 per Unit.

Distributions from the Interest and Principal Accounts shall be made to the
registered holder hereof by check mailed to the address of such holder
appearing in the registration books of the Trustee.

From time to time deductions shall be made from the Interest Account and
Principal Account, as more fully set forth in the Indenture, for redemptions,
compensation of the Trustee, compensation of the Evaluator, payment of the
Depositor's fee for services as such, reimbursement of certain expenses
incurred or advances made by or on behalf of the Trustee, certain legal
expenses, and payment of, or the establishment of a reserve for, applicable
taxes or government charges, if any.

Within a reasonable period of time after the end of each calendar year the
Trustee shall furnish to the registered holder of this Certificate a statement
setting forth, among other things, the amounts received by the Trust and
deductions therefrom and the amounts distributed during the preceding year in
respect of interest on, payments and prepayments of principal of, and sales,
redemptions or maturities of, obligations held in the Trust.

This Certificate shall be transferable by the registered holder hereof by
presentation and surrender at the corporate trust office of the Trustee
properly endorsed or accompanied by a written instrument or instruments of
transfer in form satisfactory to the Trustee and executed by the registered
holder hereof or his authorized attorney. Certificates of this Series are
interchangeable for one or more Certificates in an equal aggregate number of
Units of fractional undivided interest at the corporate trust office of the
Trustee, in denominations of a single Unit of fractional undivided interest or
any whole multiple thereof.

The holder of this Certificate may be required to pay a transfer charge in
connection with the transfer or exchange of this Certificate, as well as any
tax or other governmental charge that may be imposed in connection with the
transfer, exchange or other surrender of this Certificate.

The holder of this Certificate, by virtue of the acceptance hereof, assents to
and shall be bound by the terms of the Indenture, a copy of which is on file
and available for inspection at the corporate trust office of the Trustee, to
which reference is made for all the terms, conditions and covenants thereof.

C/M  11939.0001 409240.1

<PAGE>




The Trustee may deem and treat the person in whose name this Certificate is
registered upon the books of the Trustee as the owner hereof for all purposes
and the Trustee shall not be affected by any notice to the contrary.

The Indenture and the Trust created thereby shall terminate upon the maturity,
redemption, sale or other disposition of the last security held thereunder,
provided, however, that in no event shall the Indenture and the Trust continue
beyond the end of the calendar year preceding the fiftieth anniversary of the
execution of the Indenture. The Indenture also provides that the Trust may be
terminated at any time by the written consent of the holders of Certificates
representing all of the Units outstanding and under certain circumstances which
includes a decrease in the value of the Trust to less than 40% of the initial
aggregate principal amount of the securities deposited in the Trust. Upon any
termination the Trustee shall fully liquidate the securities then held, if any,
and distribute pro rata the funds then held in the Trust upon surrender of the
Certificates, all in the manner provided in the Indenture. Upon termination,
the Trustee shall be under no further obligation with respect to the Trust,
except to hold the funds in trust without interest until distribution as
aforesaid and shall have no duty upon any such termination to communicate with
the holder hereof other than by mail at the address of such holder appearing on
the registration books of the Trustee.

                       STATEMENT REGARDING DISTRIBUTIONS

On the face of this Certificate it is indicated whether the registered holder
hereof has elected to receive distributions from the Interest Account monthly,
semi-annually, or annually.

This Certificate by its terms provides that distributions from the Interest
Account shall first be computed as of the semi-annual Record Date and
thereafter as of the next succeeding semi-annual Record Date, commencing with
the first such day following the date of this Certificate, and an amount in
cash equal to the share of the Interest Account represented by this Certificate
distributed on the fifteenth day of the respective months next following such
computations, or within a reasonable period of time thereafter, to the
registered holder of this Certificate at the close of business on the first day
of the month in which the distribution is made.

If monthly distributions have been selected, the fractional undivided interest
represented by this Certificate in the balance in the Interest Account, after
the first distribution and after the deductions referred to above, will be
computed monthly as of the first day of each month of each year, commencing
with the monthly Record Date, and an amount in cash as thus computed will be
distributed to the holder hereof at such date of computation on or shortly
after the fifteenth day of each month.

C/M  11939.0001 409240.1

<PAGE>




If annual distributions have been selected, the fractional undivided interest
represented by this Certificate in the balance in the Interest Account, after
the first distribution and after the deductions referred to above, will be
computed annually as of the first day of December of each year, commencing with
the annual Record Date and an amount in cash as thus computed will be
distributed to the holder hereof at such date of computation on or shortly
after the fifteen day of each December.

All Certificateholders of record as of the First Record Date (as defined in the
Indenture) however, regardless of the plan of distribution selected, will
receive the distribution to be made on or shortly after the First Payment Date
(as defined in the Indenture), and thereafter, distributions will be made
monthly, semi-annually or annually depending upon the plan of distribution
chosen by the holder hereof.

The plan of distribution chosen by the registered holder hereof may be changed
by written notice to the Trustee not later than November 1 in any calendar year
by surrender to the Trustee of this Certificate, together with a completed form
for selection of plan of distribution provided by the Trustee. A plan of
distribution shall continue in effect until changed as herein provided. A
change in a plan of distribution may only be made as indicated herein and will
be effective as of December 2 for the ensuing twelve months. Distributions to
Certificateholders who are participating in one of the optional plans for
distribution of interest shall not be affected because of advancements of the
Trustee for the purpose of equalizing distributions to Certificateholders
participating in a different plan.

                                 ABBREVIATIONS

The following abbreviations, when used in the inscription on the face of this
instrument, shall be construed as though they were written out in full
according to applicable laws or regulations:

TEN COM -      as tenants in common
TEN ENT -      as tenants by the entireties
JT TEN  -      as joint tenants with right of survivorship and not as
               tenants in common

UNIF TRANSFERS MIN ACT - ________________ Custodian ______________________
                              (Cust)                         (Minor)
                         under Uniform Transfers to Minors Act
                         ______________________________________________
                                                     (State)

Additional abbreviations may also be used though not in the above list.

C/M  11939.0001 409240.1



                                   ASSIGNMENT


For Value Received __________________________________ hereby
sells, assigns and transfers unto ______________________________
___________________________________________________________________
the within Certificate and does hereby irrevocably constitute and
appoint
_______________________________________________________ attorney,
to transfer the within Certificate on the books of the Trustee, with full power
of substitution in the premises.

Dated:


                                                          NOTICE: The
                                                          signature(s) to this
                                                          assignment must
                                                          correspond with the
                                                          name(s) as written
                                                          above upon the face
                                                          of this Certificate
                                                          in every particular,
                                                          without alteration or
                                                          enlargement or any
                                                          change whatever.

__________________________________________
                 Signature Guaranteed

C/M  11939.0001 409240.1



                               [LETTERHEAD OF BERGER & STEINGUT]














                                       October 15, 1986



Bear, Stearns & Co. Inc.
55 Water Street
New York, New York 10041

               Re:    Municipal Securities Trust, Series 35 and 50th
                      Discount Series

Gentlemen:

               We have acted as special counsel to Bear, Stearns & Co. Inc., as
Depositor, Sponsor and Principal Underwriter (the "Depositor") of Municipal
Securities Trust, Series 35 and 50th Discount Series (the "Trusts"), in
connection with the issuance by the Trusts of 2,000 and 12,000 units,
respectively, of fractional undivided interest (collectively, the "Units"). We
have been requested to render our opinion as to the validity of the Trust
Agreements (as hereinafter defined) and the Units. Pursuant to the Trust
Agreements, the Depositor has transferred to the Trusts certain long-term bonds
and contracts to purchase certain long-term bonds (collectively, the "Bonds"),
together with an irrevocable letter of credit to be held by the Trustee upon
the terms and conditions set forth in the Trust Agreements.

               In connection with our representation, we have examined copies
of the following documents relating to the creation of the Trusts and the
issuance and sale of the Units:

               (a) the Reference Trust Agreements bearing today's date relating
               to each Trust (the "Trust Agreements") among the Depositor,
               United States Trust Company of New York, as Trustee (the
               "Trustee"), and Standard & Poor's
               Corporation, as Evaluator;


C/M  11939.0001 407294.1

<PAGE>


Bear, Stearns & Co. Inc.
October 15, 1986
Page 2


               (b) the Registration Statement on Form S-6 (File No. 33-08699)
               filed with the Securities and Exchange Commission (the
               "Commission") pursuant to the Securities Act of 1933, as
               amended, Amendment No. 1 thereto, containing the proposed form
               of the final Prospectus relating to the Units (the "Prospectus")
               (collectively, the "Registration Statement"), which is expected
               to be filed with the Commission this day; and

               (c)    the Certificate of Incorporation, By-Laws,
               Certified Board of Directors resolutions and power of
               attorney of the Depositor.

               We have assumed the genuineness of all signatures and the
conformity to original documents of all documents provided to us as such.

               We have not reviewed the financial statements, compilation of
the Bonds held by the Trusts, and other financial data contained in the
Registration Statement and the Prospectus, as to which you have been furnished
with the reports of the accountants appearing in the Registration Statement and
the Prospectus.

               Based on the foregoing and upon an investigation of such matters
of law as we have deemed necessary, we are of the opinion that:


                      (1) The Trust Agreements have been duly authorized and
               entered into by an authorized officer of the Depositor and are
               valid and binding obligations of the Depositor in accordance
               with their respective terms, subject to laws of general
               application affecting the rights and remedies of creditors.

                      (2) The execution and delivery of the certificates
               evidencing the Units have been authorized by the Depositor and
               such certificates when executed by the Trustee and the Depositor
               in accordance with the provisions of the certificates and the
               Trust Agreements and issued for the consideration contemplated
               therein, will constitute fractional undivided interests in the
               respective Trusts, will be entitled to the benefits of the Trust
               Agreements, and will conform to the description thereof
               contained in the Prospectus. Upon payment of the consideration
               for the Units as provided

C/M  11939.0001 407294.1

<PAGE>


Bear, Stearns & Co. Inc.
October 15, 1986
Page 3


               in the Trust Agreements and the Registration Statement, the
               Units will be fully paid and non-assessable by the Trusts.

               We hereby consent to the filing of this opinion and our opinion
regarding the tax status of the Trusts as Exhibits to the Registration
Statement and to the use of our name in the Registration Statement and in the
Prospectus under the headings "Tax Status" and "Legal Opinions".

                                                   Very truly yours,


                                                   BERGER & STEINGUT


C/M  11939.0001 407294.1

<PAGE>



                               [LETTERHEAD OF BERGER & STEINGUT]














                                       October 13, 1988



Bear, Stearns & Co. Inc.
245 Park Avenue
New York, New York 10167

               Re:    Municipal Securities Trust, Series 39 and 67th
                      Discount Series

Gentlemen:

               We have acted as special counsel to Bear, Stearns & Co. Inc., as
Depositor, Sponsor and Principal Underwriter (the "Depositor") of Municipal
Securities Trust, Series 39 and 67th Discount Series (the "Trusts"), in
connection with the issuance by the Trusts of 2,500 and 9,000 units,
respectively, of fractional undivided interest (collectively, the "Units"). We
have been requested to render our opinion as to the validity of the Trust
Agreements (as hereinafter defined) and the Units. Pursuant to the Trust
Agreements, the Depositor has transferred to the Trusts certain long-term bonds
and contracts to purchase certain long-term bonds (collectively, the "Bonds"),
together with an irrevocable letter of credit to be held by the Trustee upon
the terms and conditions set forth in the Trust Agreements.

               In connection with our representation, we have examined copies
of the following documents relating to the creation of the Trusts and the
issuance and sale of the Units:

               (a) the Reference Trust Agreements bearing today's date relating
               to each Trust (the "Trust Agreements") among the Depositor,
               United States Trust Company of New York, as Trustee (the
               "Trustee"), and Standard & Poor's
               Corporation, as Evaluator;


C/M  11939.0001 407294.1

<PAGE>


Bear, Stearns & Co. Inc.
October 13, 1988
Page 2


               (b) the Registration Statement on Form S-6 (File No. 33-24031)
               filed with the Securities and Exchange Commission (the
               "Commission") pursuant to the Securities Act of 1933, as
               amended, Amendment No. 1 thereto containing the proposed form of
               the final Prospectus relating to the Units (the "Prospectus")
               (collectively, the "Registration Statement"), which is expected
               to be filed with the Commission this day; and

               (c) the Certificate of Incorporation, By-Laws, Foreign Bid
               Certificate, Certified Board of Directors resolutions and power
               of attorney of the Depositor.

               We have assumed the genuineness of all signatures and the
conformity to original documents of all documents provided to us as such.

               We have not reviewed the financial statements, compilation of
the Bonds held by the Trusts, and other financial data contained in the
Registration Statement and the Prospectus, as to which you have been furnished
with the reports of the accountants appearing in the Registration Statement and
the Prospectus.

               Based on the foregoing and upon an investigation of such matters
of law as we have deemed necessary, we are of the opinion that:

                      (1) The Trust Agreements have been duly authorized and
               entered into by an authorized officer of the Depositor and are
               valid and binding obligations of the Depositor in accordance
               with their respective terms, subject to laws of general
               application affecting the rights and remedies of creditors.

                      (2) The execution and delivery of the certificates
               evidencing the Units have been authorized by the Depositor and
               such certificates when executed by the Trustee and the Depositor
               in accordance with the provisions of the certificates and the
               Trust Agreements and issued for the consideration contemplated
               therein, will constitute fractional undivided interests in the
               respective Trusts, will be entitled to the benefits of the Trust
               Agreements, and will conform to the description thereof
               contained in the Prospectus. Upon payment of the consideration
               for the Units as provided in the Trust Agreements and the
               Registration Statement,

C/M  11939.0001 407294.1

<PAGE>


Bear, Stearns & Co. Inc.
October 13, 1988
Page 3


               the Units will be fully paid and non-assessable by the
               Trusts.

               We hereby consent to the filing of this opinion and our opinion
regarding the tax status of the Trusts as Exhibits to the Registration
Statement and to the use of our name in the Registration Statement and in the
Prospectus under the headings "Tax Status" and "Legal Opinions".

                                                   Very truly yours,



                                                   BERGER & STEINGUT



C/M  11939.0001 407294.1

<PAGE>



                               [LETTERHEAD OF BERGER & STEINGUT]














                                       December 15, 1988



Bear, Stearns & Co. Inc.
245 Park Avenue
New York, New York 10167

               Re:    Municipal Securities Trust, Series 40 and 68th
                      Discount Series

Gentlemen:

               We have acted as special counsel to Bear, Stearns & Co. Inc., as
Depositor, Sponsor and Principal Underwriter (the "Depositor") of Municipal
Securities Trust, Series 40 and 68th Discount Series (the "Trusts"), in
connection with the issuance by the Trusts of 4,000 and 12,000 units,
respectively, of fractional undivided interest (collectively, the "Units"). We
have been requested to render our opinion as to the validity of the Trust
Agreements (as hereinafter defined) and the Units. Pursuant to the Trust
Agreements, the Depositor has transferred to the Trusts certain long-term bonds
and contracts to purchase certain long-term bonds (collectively, the "Bonds"),
together with an irrevocable letter of credit to be held by the Trustee upon
the terms and conditions set forth in the Trust Agreements.

               In connection with our representation, we have examined copies
of the following documents relating to the creation of the Trusts and the
issuance and sale of the Units:

               (a) the Reference Trust Agreements bearing today's date relating
               to each Trust (the "Trust Agreements") among the Depositor,
               United States Trust Company of New York, as Trustee (the
               "Trustee"), and Standard & Poor's
               Corporation, as Evaluator;


C/M  11939.0001 407294.1

<PAGE>


Bear, Stearns & Co. Inc.
December 15, 1988
Page 2


               (b) the Registration Statement on Form S-6 (File No. 33-25127)
               filed with the Securities and Exchange Commission (the
               "Commission") pursuant to the Securities Act of 1933, as
               amended, Amendment No. 1 thereto containing the proposed form of
               the final Prospectus relating to the Units (the "Prospectus")
               (collectively, the "Registration Statement"), which is expected
               to be filed with the Commission this day; and

               (c) the Certificate of Incorporation, By-Laws, Foreign Bid
               Certificate, Certified Board of Directors resolutions and power
               of attorney of the Depositor.

               We have assumed the genuineness of all signatures and the
conformity to original documents of all documents provided to us as such.

               We have not reviewed the financial statements, compilation of
the Bonds held by the Trusts, and other financial data contained in the
Registration Statement and the Prospectus, as to which you have been furnished
with the reports of the accountants appearing in the Registration Statement and
the Prospectus.

               Based on the foregoing and upon an investigation of such matters
of law as we have deemed necessary, we are of the opinion that:

                      (1) The Trust Agreements have been duly authorized and
               entered into by an authorized officer of the Depositor and are
               valid and binding obligations of the Depositor in accordance
               with their respective terms, subject to laws of general
               application affecting the rights and remedies of creditors.

                      (2) The execution and delivery of the certificates
               evidencing the Units have been authorized by the Depositor and
               such certificates when executed by the Trustee and the Depositor
               in accordance with the provisions of the certificates and the
               Trust Agreements and issued for the consideration contemplated
               therein, will constitute fractional undivided interests in the
               respective Trusts, will be entitled to the benefits of the Trust
               Agreements, and will conform to the description thereof
               contained in the Prospectus. Upon payment of the consideration
               for the Units as provided in the Trust Agreements and the
               Registration Statement,

C/M  11939.0001 407294.1

<PAGE>


Bear, Stearns & Co. Inc.
December 15, 1988
Page 3

               the Units will be fully paid and non-assessable by the
               Trusts.

               We hereby consent to the filing of this opinion and our opinion
regarding the tax status of the Trusts as Exhibits to the Registration
Statement and to the use of our name in the Registration Statement and in the
Prospectus under the headings "Tax Status" and "Legal Opinions".

                                                   Very truly yours,



                                                   BERGER & STEINGUT

C/M  11939.0001 407294.1


                                           BATTLE FOWLER
                        A PARTNERSHIP INCLUDING PROFESSIONAL CORPORATIONS
                                          280 PARK AVENUE
                                       NEW YORK, N.Y. 10017
                                          (212) 856-7000
                                           CABLE ADDRESS
                                           "COUNSELLOR"
                                             --------

                                           TELEX 127053
                                             --------

                                             FACSIMILE
                                          (212) 986-5135

                                    WRITER'S DIRECT DIAL NUMBER


                                         October 15, 1987


Bear, Stearns & Co. Inc.
55 Water Street
New York, New York 10041

          Re:  Municipal Securities Trusts 
               47th Discount Series 
               Series 34 and 48th Discount Series 
               49th Discount Series 
               Series 35 and 50th Discount Series

Dear Sirs:

     You have asked for our opinion on the status, for purposes of federal
income tax, New York State franchise tax and New York City general corporation
tax, of Municipal Securities Trust, 47th Discount Series, Municipal Securities
Trust, Series 34 and 48th Discount Series, Municipal Securities Trust, 49th
Discount Series, and Municipal Securities Trust, Series 35 and 50th Discount
Series (collectively referred to as the "Trusts"), trusts created under the
laws of the State of New York pursuant to Reference Trust Agreements (the
"Agreements") dated July 24, 1986, August 14, 1986, September 11, 1986, and
October 15, 1986, respectively, among Bear, Stearns & Co. Inc., United States
Trust Company of New York (the "Trustee") and Standard & Poor's Corporation.

     In rendering this opinion, we have examined the Agreements, the proposed
form of final Prospectus relating to each Trust dated October 15, 1987 (the
"Prospectus") and the documents referred to therein, among others, and we have
relied on the validity of said documents and the accuracy and completeness of
the facts set forth therein. We have assumed that each Trust has been and will
continue to be operated in accordance with its governing instrument.

     You have represented that all bonds acquired by the Trusts pursuant to the
contracts of purchase described in the Prospectus (the "Bonds") were
accompanied by copies of opinions

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                              BATTLE FOWLER                              PAGE 2


of bond counsel to the issuing Governmental authorities, given at the time of
original delivery of the Bonds, to the effect that the interest thereon is
exempt from regular federal income tax, but we have not made any review of the
proceedings relating to the issuance of the Bonds or the bases for such
opinions. You have represented that none of the Bonds in the Trust are subject
to the federal individual alternative minimum tax under the Tax Reform Act of
1986.

     Based on the foregoing, it is our opinion that, under existing law:

          The Trusts are not associations taxable as corporations for federal
     income tax purposes under the Internal Revenue Code of 1986, as amended
     (the "Code"), and income received by each Trust that consists of interest
     excludable from gross income under the Code will be excludable from the
     federal gross income of the Certificateholders (as defined in the
     Prospectus) of such Trust.

          Each Certificateholder of a Trust will be considered the owner of a
     pro rata portion of such Trust under Section 676(a) of the Code. Thus,
     each Certificateholder of a Trust will be considered to have received his
     pro rata share of Bond interest when it is received by such Trust, and the
     entire net income distributable to Certificateholders that is exempt from
     federal income tax when received by the Trust will constitute tax-exempt
     income when received by the Certificateholders.

          Gain (other than any earned original issue discount) realized on sale
     or redemption of the Bonds or on sale of a Unit is, however, includible in
     gross income for federal income tax purposes, generally as capital gain.
     (It should be noted in this connection that such gain does not include any
     amounts received in respect of accrued interest.) Such gain may be long or
     short-term depending on the facts and circumstances. A capital asset
     acquired before January 1, 1988 must be held for more than six months to
     qualify for long-term capital gain treatment. The maximum federal tax rate
     on long-term capital gains in 1987 is 28 percent for taxpayers other than
     corporations and 34 percent for corporations. In 1988 and thereafter,
     long-term capital gains are scheduled to be taxed at the same rates
     applicable to ordinary income. Thus, Certificateholders who realize gain
     on a sale or redemption of Bonds or on a sale of a Unit may incur greater
     federal income tax liability in 1987 and thereafter than if such sale or
     redemption occurred prior to 1987.

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<PAGE>



                              BATTLE FOWLER                              PAGE 3


          Each Certificateholder of a Trust will realize taxable gain or loss
     when such Trust disposes of a Bond (whether by sale, exchange, redemption
     or payment at maturity), as if the Certificateholder had directly disposed
     of his pro rata share of such Bond. The gain or loss is measured by the
     difference between (i) the tax cost of such pro rata share and (ii) the
     amount received therefor. For this purpose, a Certificateholder's tax cost
     for each Bond is determined by allocating the total tax cost of each Unit
     among all of the Bonds held in the Trust (in accordance with the portion
     of such Trust comprised by each Bond). In order to determine the amount of
     taxable gain or loss, the Certificateholder's amount received is similarly
     allocated at that time. The Certificateholder may exclude from the amount
     received any amounts that represent accrued interest or the earned portion
     of any original issue discount but may not exclude amounts attributable to
     market discount. Thus, when a Bond is disposed of by a Trust at a gain,
     taxable gain will equal the difference between (i) the amount received and
     (ii) the amount paid plus any original issue discount (limited, in the
     case of Bonds issued after June 8, 1980, to the portion earned from the
     date of acquisition to the date of disposition). No deduction is allowed
     for the amortization of bond premium on tax-exempt bonds such as the Bonds
     in computing regular federal income tax.

          Discount generally accrues based on the principle of compounding of
     accrued interest, not on a straight-line or ratable method, with the
     result that the amount of earned original issue discount is less in the
     earlier years and more in the later years of a bond term. The tax basis of
     a discount bond is increased by the amount of accrued, tax-exempt original
     issue discount thus determined. This method of calculation will produce
     higher capital gains (or lower losses) to a Certificateholder, as compared
     to the results produced by the straight-line method of accounting for
     original issue discount, upon an early disposition of a Bond by a Trust or
     of a Unit by a Certificateholder.

          A Certificateholder of a Trust may also realize taxable gain or loss
     when a Unit of such Trust is sold or redeemed. The amount received is
     allocated among all the Bonds in such Trust in the same manner as when the
     Trust disposes of Bonds and the Certificateholder may exclude accrued
     interest and the earned portion of any original issue discount (but not
     amounts attributable to market discount). The return of a
     Certificateholder's tax cost is otherwise a tax-free return of capital.

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                              BATTLE FOWLER                              PAGE 4


          A portion of social security benefits is includible in gross income
     for taxpayers whose "modified adjusted gross income" combined with 50% of
     their benefits exceeds a base amount. The base amount is $25,000 for an
     individual, $32,000 for a married couple filing a joint return and zero
     for married persons filing separate returns. Interest on tax-exempt bonds
     is to be added to adjusted gross income for purposes of computing the
     amount of benefits that are includible in gross income and determining
     whether an individual's income exceeds the base amount above which a
     portion of the benefits would be subject to tax.

          Effective for taxable years beginning in 1987-89, corporate
     Certificateholders are required to include as an item of tax preference
     for purposes of the federal corporate alternative minimum tax 50 percent
     of the amount by which the adjusted net book income (which will include
     tax-exempt interest) of the corporation exceeds the alternative minimum
     taxable income (determined without this tax preference item). A similar
     provision based on adjusted earnings and profits (but with a 75% inclusion
     rate) will apply for taxable years beginning after 1989. Further, interest
     on the Bonds is includible in a 0.12% additional corporate minimum tax
     imposed by the Superfund Amendments and Reauthorization Act of 1986. In
     addition, in certain cases, Subchapter S corporations with accumulated
     earnings and profits from Subchapter C years will be subject to a minimum
     tax on excess "passive investment income" which includes tax-exempt
     interest.

          The Trusts are not subject to the New York State Franchise Tax on
     Business Corporations or the New York City General Corporation Tax. For a
     Certificateholder of a Trust who is a New York resident, however, a pro
     rata portion of all or part of the income of such Trust, including the
     earned portion of original issue discount, will be treated as the income
     of the Certificateholder under the personal income tax laws of the State
     and City of New York. Similar treatment may apply in other states.

     The exemption of interest on municipal obligations for federal income tax
purposes does not necessarily result in exemption under the income tax laws of
any state or political subdivision. In general, municipal bond interest exempt
from federal income tax is taxable income to residents of the State or City of
New York under the tax laws of those jurisdictions unless the bonds are issued
by the State of New York or one of its political subdivisions or by the
Commonwealth of Puerto Rico

C/M:  11939.0001 407919.1

<PAGE>



                              BATTLE FOWLER                              PAGE 5


or one of its political subdivisions. For corporations doing business in New
York State, interest earned on state and municipal obligations that are exempt
from federal income tax, including obligations of New York State, its political
subdivisions and instrumentalities, must be included in calculating New York
State entire net income for purposes of calculating New York State franchise
(income) tax. The laws of the several states and local taxing authorities vary
with respect to the taxation of such obligations and each Certificateholder is
advised to consult his own tax advisor as to tax consequences of his
Certificates under state and local tax laws.

     In the case of certain of the Bonds that are "industrial revenue bonds"
("IRBs"), you have informed us that the opinions of bond counsel to the
respective issuing authorities indicate that interest on such Bonds is exempt
from regular federal income tax. Interest on such Bonds will not be exempt from
federal income tax, however, for any period during which such Bonds are held by
a "substantial user" of the facilities financed by the proceeds of such Bonds
or by a "related person" thereof within the meaning of the Code. Therefore,
interest on any such Bonds allocable to a Certificateholder who is such a
"substantial user" or "related person" thereof will not be tax-exempt.
Furthermore, in the case of Bonds that qualify for the "small issue" exemption,
the "small issue" exemption will not be available or will be lost if, at any
time during the three-year period beginning on the later of the date the
facilities are placed in service or the date of issue, all outstanding
tax-exempt IRBs, together with a proportionate share of any present issue, of
an owner or principal user (or related person) of the facilities exceeds
$40,000,000. In the case of IRBs issued under the $10,000,000 "small issue"
exemption, interest on such Bonds will become taxable if the face amount of the
Bonds plus certain capital expenditures exceeds $10,000,000.

     In addition, a Bond can lose its tax-exempt status as a result of other
subsequent but unforeseeable events, such as prohibited "arbitrage" activities
by the issuer of the Bond. We have made no investigation as to the current or
future owners or users of the facilities financed by the Bonds, the amount of
such persons' outstanding tax-exempt IRBs, or the facilities themselves, and no
assurance can be given that future events will not affect the tax-exempt status
of the Bonds. In rendering this opinion we have relied upon your representation
noted above concerning the opinions of bond counsel relating to any Bonds that
are IRBs.

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<PAGE>



                              BATTLE FOWLER                              PAGE 6


     Interest on indebtedness incurred or continued to purchase or carry the
Units is not deductible for federal income tax purposes. In addition, under
rules used by the Internal Revenue Service for determining when borrowed funds
are considered used for the purpose of purchasing or carrying particular
assets, the purchase of Units may be considered to have been made with borrowed
funds even though the borrowed funds are not directly traceable to the purchase
of Units. Also, in the case of certain financial institutions that acquire
Units, no deduction is allowed for interest expense allocable to the Units.

     The Tax Reform Act of 1986 (the "Act") results in many important changes
to the federal income tax system, including a reduction in marginal tax rates,
the elimination of preferential treatment for capital gains after 1987 and the
elimination or reduction of many exclusions and deductions. Included in the Act
are provisions relating to tax-exempt bonds that: a) require tax-exempt
interest on certain bonds to be included as an item of tax preference for
purposes of the individual alternative minimum tax; b) provide for a new volume
cap in lieu of the prior-law private activity bond and qualified mortgage bond
volume caps; c) place restrictions on arbitrage and advance refundings; d)
require that tax-exempt interest be shown on tax returns for taxable years
beginning after 1986; e) disallow 100% of deductions for interest expense
allocable to tax-exempt obligations acquired by financial institutions; and f)
make certain technical modifications. The enactment of the Act may affect the
character of the income that the Certificateholder receives. The Act
significantly lowers individual and corporate income tax rates. In general, a
lower overall rate of income taxation could make tax-exempt bonds less
attractive to investors and could decrease the value of tax-exempt Bonds held
by the Trusts.

     From time to time proposals have been introduced before Congress to
restrict or eliminate the federal income tax exemption for interest on debt
obligations similar to the Bonds in the Trusts, and it can be expected that
similar proposals may be introduced in the future. We cannot predict what
legislation in respect of the tax status of interest on such debt obligations
may be proposed by the Federal executive branch or by members of Congress, nor
can we predict which proposals, if any, might be enacted or whether any
legislation, if enacted, would apply to the Bonds in the Trusts.

     The opinions of bond counsel or special tax counsel to the issuing
governmental authorities to the effect that interest on the Bonds is exempt
from regular federal income tax may be

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<PAGE>



                              BATTLE FOWLER                              PAGE 7


limited to law existing at the time the Bonds were issued, and may not apply to
the extent future changes in law, regulations or interpretations affect such
Bonds. Investors are advised to consult their own tax advisors for advice with
respect to the effect of any legislative changes.

     The material set forth under the section entitled "Tax Status" in the
Prospectus is a fair summary of our opinion.

     We hereby consent to the filing of this opinion regarding the Tax Status
of the Trusts as an exhibit to the Registration Statement and to the use of our
name in the Registration Statement and in the Prospectus under the headings
"Tax Status" and "Legal Opinions."

                                         Very truly yours,


C/M:  11939.0001 407919.1

<PAGE>



                                           BATTLE FOWLER
                        A PARTNERSHIP INCLUDING PROFESSIONAL CORPORATIONS
                                          280 PARK AVENUE
                                       NEW YORK, N.Y. 10017
                                          (212) 856-7000
                                           CABLE ADDRESS
                                           "COUNSELLOR"
                                             --------

                                           TELEX 127053
                                             --------

                                             FACSIMILE
                                          (212) 986-5135

                                    WRITER'S DIRECT DIAL NUMBER




                                                 October 31, 1989


Bear, Stearns & Co. Inc.
245 Park Avenue
New York, New York 10167

         Re:  Municipal Securities Trusts,
              Series 38 and 66th Discount Series
              Series 39 and 67th Discount Series and
              Series 40 and 68th Discount Series

Dear Sirs:

     You have asked for our opinion on the status, for purposes of federal
income tax, New York State franchise tax and New York City general corporation
tax, of Municipal Securities Trust, Series 38 and 66th Discount Series,
Municipal Securities Trust, Series 39 and 67th Discount Series, and Municipal
Securities Trust, Series 40 and 68th Discount Series (collectively referred to
as the "Trusts"), trusts created under the laws of the State of New York
pursuant to Reference Trust Agreements (the "Agreements") dated July 21, 1988,
October 13, 1988 and December 15, 1988, respectively, among Bear, Stearns & Co.
Inc., United States Trust Company of New York (the "Trustee") and Standard &
Poor's Corporation.

     In rendering this opinion, we have examined the Agreements, the proposed
form of final Prospectus relating to each Trust dated October 31, 1989 (the
"Prospectus") and the documents referred to therein, among others, and we have
relied on the validity of said documents and the accuracy and completeness of
the facts set forth therein. We have assumed that each Trust has been and will
continue to be operated in accordance with its governing instrument.

C/M:  11939.0001 407919.1

<PAGE>



                              BATTLE FOWLER                              PAGE 2


     You have represented that all bonds acquired by the Trusts pursuant to the
contracts of purchase described in the Prospectus (the "Bonds") were
accompanied by copies of opinions of bond counsel to the issuing governmental
authorities, given at the time of original delivery of the Bonds, to the effect
that the interest thereon is currently exempt from regular federal income tax,
but we have not made any review of the proceedings relating to the issuance of
the Bonds or the bases for such opinions and express no opinion as to them, and
neither the Trustee nor the Sponsor has made an independent examination or
verification that the federal income tax status of the Bonds has not been
altered since the time of the original delivery of those opinions. You have
represented that none of the Bonds in the Trust are subject to the federal
individual alternative minimum tax under the Tax Reform Act of 1986.

     Based on the foregoing, it is our opinion that, under existing law:

          The Trusts are not associations taxable as corporations for federal
     income tax purposes under the Internal Revenue Code of 1986, as amended
     (the "Code"), and income received by each Trust that consists of interest
     excludable from gross income under the Code will be excludable from the
     federal gross income of the Certificateholders (as defined in the
     Prospectus) of such Trust.

          Each Certificateholder of a Trust will be considered the owner of a
     pro rata portion of such Trust under Section 676(a) of the Code. Thus,
     each Certificateholder of a Trust will be considered to have received his
     pro rata share of Bond interest when it is received by such Trust, and the
     net income distributable to Certificateholders that is exempt from federal
     income tax when received by that Trust will constitute tax-exempt income
     when received by the Certificateholders.

          Gain (other than any earned original issue discount) realized on sale
     or redemption of the Bonds or on sale of a Unit is, however, includable in
     gross income for federal income tax purposes, generally as capital gain.
     (It should be noted in this connection that such gain does not include any
     amounts received in respect of accrued interest.) Such gain may be long or
     short-term depending on the facts and circumstances. Capital losses are
     deductible to the extent of capital gains; in addition, up to $3,000 of
     capital losses of non-corporate Certificateholders may be deducted against
     ordinary income. A capital asset acquired on or

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<PAGE>



                              BATTLE FOWLER                              PAGE 3


     after January 1, 1988 must be held for more than one year to qualify for
     long-term capital gain treatment. Long-term capital gains are taxed at the
     same rates applicable to ordinary income.

          Each Certificateholder of a Trust will realize taxable gain or loss
     when such Trust disposes of a Bond (whether by sale, exchange, redemption
     or payment at maturity), as if the Certificateholder had directly disposed
     of his pro rata share of such Bond. The gain or loss is measured by the
     difference between (i) the tax cost of such pro rata share and (ii) the
     amount received therefor. For this purpose, a Certificateholder's tax cost
     for each Bond is determined by allocating the total tax cost of each Unit
     among all of the Bonds held in the Trust (in accordance with the portion
     of such Trust comprised by each Bond). In order to determine the amount of
     taxable gain or loss, the Certificateholder's amount received is similarly
     allocated at that time. The Certificateholder may exclude from the amount
     received any amounts that represent accrued interest or the earned portion
     of any original issue discount but may not exclude amounts attributable to
     market discount. Thus, when a Bond is disposed of by a Trust at a gain,
     taxable gain will equal the difference between (i) the amount received and
     (ii) the amount paid plus any original issue discount (limited, in the
     case of Bonds issued after June 8, 1980, to the portion earned from the
     date of acquisition to the date of disposition). No deduction is allowed
     for the amortization of bond premium on tax-exempt bonds such as the Bonds
     in computing regular federal income tax.

          Discount generally accrues based on the principle of compounding of
     accrued interest, not on a straight-line or ratable method, with the
     result that the amount of earned original issue discount is less in the
     earlier years and more in the later years of a bond term. The tax basis of
     a discount bond is increased by the amount of accrued, tax-exempt original
     issue discount thus determined. This method of calculation will produce
     higher capital gains (or lower losses) to a Certificateholder, as compared
     to the results produced by the straight-line method of accounting for
     original issue discount, upon an early disposition of a Bond by a Trust or
     of a Unit by a Certificateholder.

          A Certificateholder of a Trust may also realize taxable gain or loss
     when a Unit of such Trust is sold or redeemed. The amount received is
     allocated among all the Bonds in such Trust in the same manner as when the
     Trust disposes of Bonds

C/M:  11939.0001 407919.1

<PAGE>



                              BATTLE FOWLER                              PAGE 4


     and the Certificateholder may exclude accrued interest and the earned
     portion of any original issue discount (but not amounts attributable to
     market discount). The return of a Certificateholder's tax cost is
     otherwise a tax-free return of capital.

          A portion of social security benefits is includable in gross income
     for taxpayers whose "modified adjusted gross income" combined with 50% of
     their benefits exceeds a base amount. The base amount is $25,000 for an
     individual, $32,000 for a married couple filing a joint return and zero
     for married persons filing separate returns. Interest on tax-exempt bonds
     is to be added to adjusted gross income for purposes of computing the
     amount of benefits that are includable in gross income and determining
     whether an individual's income exceeds the base amount above which a
     portion of the benefits would be subject to tax.

          Effective for taxable years beginning in 1987-89, corporate
     Certificateholders are required to include as an item of tax preference
     for purposes of the federal corporate alternative minimum tax 50 percent
     of the amount by which the adjusted net book income (which will include
     tax-exempt interest) of the corporation exceeds the alternative minimum
     taxable income (determined without this tax preference item). A similar
     provision based on adjusted earnings and profits (but with a 75% inclusion
     rate) will apply for taxable years beginning after 1989. Further, interest
     on the Bonds is includable in a 0.12% additional corporate minimum tax
     imposed by the Superfund Amendments and Reauthorization Act of 1986 for
     taxable years beginning after December 31, 1986 and before January 1,
     1992. In addition, in certain cases, Subchapter S corporations with
     accumulated earnings and profits from Subchapter C years will be subject
     to a minimum tax on excess "passive investment income" which includes
     tax-exempt interest.

          The Trusts are not subject to the New York State Franchise Tax on
     Business Corporations or the New York City General Corporation Tax. For a
     Certificateholder of a Trust who is a New York resident, however, a pro
     rata portion of all or part of the income of such Trust, including the
     earned portion of original issue discount, will be treated as the income
     of the Certificateholder under the personal income tax laws of the State
     and City of New York. Similar treatment may apply in other states.

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<PAGE>



                              BATTLE FOWLER                              PAGE 5


     The exemption of interest on municipal obligations for federal income tax
purposes does not necessarily result in exemption under the income tax laws of
any state or political subdivision. In general, municipal bond interest exempt
from federal income tax is taxable income to residents of the State or City of
New York under the tax laws of those jurisdictions unless the bonds are issued
by the State of New York or one of its political subdivisions or by the
Commonwealth of Puerto Rico or one of its political subdivisions. For
corporations doing business in New York State, interest earned on state and
municipal obligations that are exempt from federal income tax, including
obligations of New York State, its political subdivisions and
instrumentalities, must be included in calculating New York State entire net
income for purposes of calculating New York State franchise (income) tax. The
laws of the several states and local taxing authorities vary with respect to
the taxation of such obligations and each Certificateholder is advised to
consult his own tax advisor as to the tax consequences of his Certificates
under state and local tax laws.

     In the case of certain of the Bonds that are "industrial revenue bonds"
("IRBs"), you have informed us that the opinions of bond counsel to the
respective issuing authorities indicate that interest on such Bonds is exempt
from regular federal income tax. Interest on such Bonds will not be exempt from
federal income tax, however, for any period during which such Bonds are held by
a "substantial user" of the facilities financed by the proceeds of such Bonds
or by a "related person" thereof within the meaning of the Code. Therefore,
interest on any such Bonds allocable to a Certificateholder who is such a
"substantial user" or "related person" thereof will not be tax-exempt.
Furthermore, in the case of Bonds that qualify for the "small issue" exemption,
the "small issue" exemption will not be available or will be lost if, at any
time during the three-year period beginning on the later of the date the
facilities are placed in service or the date of issue, all outstanding
tax-exempt IRBs, together with a proportionate share of any present issue, of
an owner or principal user (or related person) of the facilities exceeds
$40,000,000. In the case of IRBs issued under the $10,000,000 "small issue"
exemption, interest on such IRBs will become taxable if the face amount of the
IRBs plus certain capital expenditures exceeds $10,000,000.

     In addition, a Bond can lose its tax-exempt status as a result of other
subsequent but unforeseeable events, such as prohibited "arbitrage" activities
by the issuer of the Bond or the failure of the Bond to continue to satisfy the
conditions necessary for the interest thereon to be exempt from regular federal
income tax. We have made no investigation as to the

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<PAGE>



                              BATTLE FOWLER                              PAGE 6


current or future owners or users of the facilities financed by the Bonds, the
amount of such persons' outstanding tax-exempt IRBs, or the facilities
themselves, and no assurance can be given that future events will not affect
the tax-exempt status of the Bonds. In rendering this opinion we have relied
upon your representation noted above concerning the opinions of bond counsel
relating to any Bonds that are IRBs.

     Interest on indebtedness incurred or continued to purchase or carry the
Units is not deductible for federal income tax purposes. In addition, under
rules used by the Internal Revenue Service for determining when borrowed funds
are considered used for the purpose of purchasing or carrying particular
assets, the purchase of Units may be considered to have been made with borrowed
funds even though the borrowed funds are not directly traceable to the purchase
of Units. Also, in the case of certain financial institutions that acquire
Units, in general no deduction is allowed for interest expense allocable to the
Units.

     The Tax Reform Act of 1986 (the "Act") resulted in many important changes
to the federal income tax system, including a reduction in marginal tax rates,
the elimination of preferential treatment for capital gains after 1987 and the
elimination or reduction of many exclusions and deductions. Included in the Act
are provisions relating to tax-exempt bonds that: (a) require tax-exempt
interest on certain bonds to be included as an item of tax preference for
purposes of the individual alternative minimum tax; (b) provide for a new
volume cap in lieu of the prior-law private activity bond and qualified
mortgage bond volume caps; (c) place restrictions on arbitrage and advance
refundings; (d) require that tax-exempt interest be shown on tax returns for
taxable years beginning after 1986; (e) disallow 100% of deductions for
interest expense allocable to tax-exempt obligations acquired by financial
institutions; and (f) make certain technical modifications. The enactment of
the Act may affect the character of the income that the Certificateholder
receives. The Act significantly lowered individual and corporate income tax
rates. In general, a lower overall rate of income taxation could make
tax-exempt bonds less attractive to investors and could decrease the value of
tax-exempt Bonds held by the Trusts.

     From time to time proposals have been introduced before Congress to
restrict or eliminate the federal income tax exemption for interest on debt
obligations similar to the Bonds in the Trusts, and it can be expected that
similar proposals may be introduced in the future. The 1987 budget
reconciliation legislation proposed a provision that would have required

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<PAGE>



                              BATTLE FOWLER                              PAGE 7


market discount on tax-exempt bonds to be included in income throughout the
term of the bonds. Although this provision was deleted from the Revenue Act of
1987, it or a similar proposal could be re-introduced and enacted in the
future.

     H.R. 3299, approved by the House Ways & Means Committee, and introduced in
the House on September 20, 1989, contains a proposal to reduce the capital
gains tax rate for sales and exchange of most capital assets occurring on or
after September 14, 1989 and on or before December 31, 1991. Such reduction
would generally result in a maximum regular income tax rate of 19.6% on net
capital gains during such period. H.R. 3299 also provides for an inflation
adjustment to the basis of certain assets (which includes real property used in
a trade or business) for purposes of determining gain (but not loss) on sale or
other disposition. This provision would apply only to assets held by taxpayers
other than corporations that are acquired after December 31, 1991 and held for
more than one year. On October 4, 1989, the Senate Finance Committee approved a
bill that did not include the preferential capital gains provisions of H.R.
3299. Under the Senate Finance Committee bill, capital gains and ordinary
income would continue to be taxed at the same rate. The recent proposal to
alter the calculation of the federal corporate alternative minimum tax by
including the entire amount of tax-exempt interest income was not included in
either H.R. 3299 or the Senate Finance Committee bill. We cannot predict what
legislation in respect of (i) the tax status of interest on such debt
obligations, (ii) the preference for capital gains, or (iii) the determination
of the alternative minimum tax may be proposed by the Federal executive branch
or by members of Congress, nor can we predict which proposals, if any, might be
enacted or whether any legislation, if enacted, would apply to the Bonds in the
Trusts.

     In a recent decision (South Carolina v. Baker), the U.S. Supreme Court
held that the federal government may constitutionally require states to
register bonds they issue and subject the interest on such bonds to federal
income tax if not registered, and that there is no constitutional prohibition
against the federal government's taxing the interest earned on state or other
municipal bonds.

     The Supreme Court decision affirms the authority of the federal government
to regulate and control bonds such as the Bonds in the Trust and to tax
interest on such bonds in the future. The decision does not, however, affect
the current exemption from taxation of the interest earned on the Bonds in the
Trust in accordance with Section 103 of the Code.

C/M:  11939.0001 407919.1

<PAGE>


                              BATTLE FOWLER                              PAGE 8


     The opinions of bond counsel or special tax counsel to the issuing
governmental authorities to the effect that interest on the Bonds is exempt
from regular federal income tax may be limited to law existing at the time the
Bonds were issued, and may not apply to the extent future changes in law,
regulations or interpretations affect such Bonds. Investors are advised to
consult their own tax advisors for advice with respect to the effect of any
legislative changes.

     The material set forth under the section entitled "Tax Status" in the
Prospectus is a fair summary of our opinion.

     We hereby consent to the filing of this opinion regarding the Tax Status
of the Trusts as an exhibit to the Registration Statement and to the use of our
name in the Registration Statement and in the Prospectus under the headings
"Tax Status" and "Legal Opinions."

                                            Very truly yours,



C/M:  11939.0001 407919.1


J.J. Kenny               Frank A. Ciccotto, Jr.
65 Broadway              Vice President
New York, NY 10006-2551  Tax-Exempt Evaluations
Tel 212 770 4422
Fax 212 797 8681

                                 Standard & Poor's
                                        A Division of The McGraw-Hill Companies


October 31, 1996


Reich & Tang Distributors L.P.
600 Fifth Avenue
New York, NY 10020


                             Re:    Municipal Securities Trust,
                                    Series 35

Gentlemen:

        We have examined the post-effective Amendment to the Registration
Statement File No. 33-08699 for the above-captioned trust. We hereby
acknowledge that Kenny S&P Evaluation Services, a division of J.J. Kenny Co.,
Inc. is currently acting as the evaluator for the trust. We hereby consent to
the use in the Amendment of the reference to Kenny S&P Evaluation Services, a
division of J.J. Kenny Co., Inc. as evaluator.

        In addition, we hereby confirm that the ratings indicated in the
above-referenced Amendment to the Registratin Statement for the respective
bonds comprising the trust portfolio are the ratings indicated in our KENNYBASE
database.

        You are hereby authorized to file a copy of this letter with the
Securities and Exchange Commision.

                                   Sincerely,





                                   Frank A. Ciccotto



FAC/trh

<PAGE>

J.J. Kenny               Frank A. Ciccotto, Jr.
65 Broadway              Vice President
New York, NY 10006-2551  Tax-Exempt Evaluations
Tel 212 770 4422
Fax 212 797 8681

                                 Standard & Poor's
                                        A Division of The McGraw-Hill Companies




October 31, 1996


Reich & Tang Distributors L.P.
600 Fifth Avenue
New York, NY 10020


                             Re:    Municipal Securities Trust,
                                    Series 39

Gentlemen:

        We have examined the post-effective Amendment to the Registration
Statement File No. 33-24031 for the above-captioned trust. We hereby
acknowledge that Kenny S&P Evaluation Services, a division of J.J. Kenny Co.,
Inc. is currently acting as the evaluator for the trust. We hereby consent to
the use in the Amendment of the reference to Kenny S&P Evaluation Services, a
division of J.J. Kenny Co., Inc. as evaluator.

        In addition, we hereby confirm that the ratings indicated in the
above-referenced Amendment to the Registratin Statement for the respective
bonds comprising the trust portfolio are the ratings indicated in our KENNYBASE
database.

        You are hereby authorized to file a copy of this letter with the
Securities and Exchange Commision.

                                   Sincerely,





                                   Frank A. Ciccotto



FAC/trh

<PAGE>


J.J. Kenny               Frank A. Ciccotto, Jr.
65 Broadway              Vice President
New York, NY 10006-2551  Tax-Exempt Evaluations
Tel 212 770 4422
Fax 212 797 8681

                                 Standard & Poor's
                                        A Division of The McGraw-Hill Companies


October 31, 1996


Reich & Tang Distributors L.P.
600 Fifth Avenue
New York, NY 10020


                             Re:    Municipal Securities Trust,
                                    Series 40

Gentlemen:

        We have examined the post-effective Amendment to the Registration
Statement File No. 33-25127 for the above-captioned trust. We hereby
acknowledge that Kenny S&P Evaluation Services, a division of J.J. Kenny Co.,
Inc. is currently acting as the evaluator for the trust. We hereby consent to
the use in the Amendment of the reference to Kenny S&P Evaluation Services, a
division of J.J. Kenny Co., Inc. as evaluator.

        In addition, we hereby confirm that the ratings indicated in the
above-referenced Amendment to the Registratin Statement for the respective
bonds comprising the trust portfolio are the ratings indicated in our KENNYBASE
database.

        You are hereby authorized to file a copy of this letter with the
Securities and Exchange Commision.

                                   Sincerely,





                                   Frank A. Ciccotto



FAC/trh


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