INSURED MUN SEC TR NY NAV INS SER 8 NJ NAV INS SER 5
485BPOS, 1994-10-26
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     As filed with the Securities and Exchange Commission on October 26, 1994
                                                    Registration No. 33-41110 *
        
                                                                              


                        SECURITIES AND EXCHANGE COMMISSION
                              Washington, D.C. 20549
                                    __________
       
                          POST-EFFECTIVE AMENDMENT NO. 3
                                        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:
       
               INSURED MUNICIPAL SECURITIES TRUST, 
               NEW YORK NAVIGATOR INSURED SERIES 8 &
               NEW JERSEY NAVIGATOR INSURED SERIES 5 AND INSURED
               MUNICIPAL SECURITIES TRUST, SERIES 27,
               NEW YORK NAVIGATOR INSURED SERIES 9
               & NEW JERSEY NAVIGATOR INSURED SERIES 6
        
    B.  Name of depositors:

               BEAR, STEARNS & CO. INC.
               GRUNTAL & CO., INCORPORATED

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

               Bear, Stearns & Co. Inc.      Gruntal & Co., Incorporated
               245 Park Avenue               14 Wall Street
               New York, New York 10167      New York, New York 10005

    D.  Name and complete address of agent for service:
       
          PETER J. DeMARCO              ROBERT SABLOWSKY to:

          Managing Director             Executive Vice President
          Bear, Stearns & Co. Inc.      Gruntal & Co., Incorporated
          245 Park Avenue               14 Wall Street
          New York, NY 10167            New York, NY 10005

                         Copy of comments to:
                         MICHAEL R. ROSELLA, ESQ.
                         Battle Fowler
                         75 East 55th Street
                         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 28, 1994) 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. 
          Said Prospectus covers units of undivided interest in Insured
          Municipal Securities Trust, New York Navigator Insured Series 8 &
          New Jersey Navigator Insured Series 5 and Insured Municipal
          Securities Trust, Series 27, New York Navigator Insured Series 9 &
          New Jersey Navigator Insured Series 6, covered by prospectuses
          heretofore filed as part of separate registration statements on
          Form S-6 (Registration Nos. 33-41110 and 33-41923, respectively)
          under the Securities Act.  This filing constitutes Post-Effective
          Amendment No. 3 for all of the aforementioned Series.

          Each of the Registrants has registered an indefinite number of
          securities under the Securities Act of 1933 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-4
          Notice for its fiscal year ended June 30, 1994 on August 26, 1994.
        
    <PAGE>


                        INSURED MUNICIPAL SECURITIES TRUST,
                            NEW YORK NAVIGATOR SERIES 8
                        AND NEW JERSEY NAVIGATOR SERIES 5,
                      SERIES 27, NEW YORK NAVIGATOR SERIES 9
                         AND NEW JERSEY NAVIGATOR SERIES 6

                               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)


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


                     I.  Organization and General Information

  
   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


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

  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
  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


         III.  Organization, Personnel and Affiliated Persons of Depositor

  25.  Organization of depositor...........   The Sponsor
  26.  Fees received by depositor..........   Not Applicable
  27.  Business of depositor...............   The Sponsor
  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..       "


                  IV.  Distribution and Redemption of Securities

  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
       (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


                V.  Information Concerning the Trustee or Custodian

  48.  Organization and regulation
       of trustee........................     The Trustee
  49.  Fees and expenses of trustee........   Trust Expenses and Charges
  50.  Trustee's lien......................     "


          VI.  Information Concerning Insurance of Holders of Securities

  51.  Insurance of holders of
       trust's securities................     Not Applicable


                            VII.  Policy of Registrant

  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


                   VIII.  Financial and Statistical Information

  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
<PAGE>


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


                        INSURED MUNICIPAL SECURITIES TRUST
                            NEW YORK NAVIGATOR INSURED

                                     SERIES 8

                                                                              

          The Trust is a unit investment trust designated Series 8 ("New York
    Navigator Trust") with an underlying portfolio of long-term insured tax-
    exempt bonds 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 under
    existing law and from New York State and City personal income tax. 
    Capital gains are subject to tax.  (See "Tax Status" and "The Trust--
    Portfolio" in Part B of this Prospectus.)  The Sponsors are Bear, Stearns
    & Co. Inc. and Gruntal & Co., Incorporated (sometimes referred to as the
    "Sponsor" or the "Sponsors").  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, 1994 (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 28, 1994

        
    <PAGE>

       
          THE TRUST.  The Trust is a unit investment trust and was formed to
    preserve capital and to provide interest income (including 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 and from state and local taxes to
    the extent indicated herein when received by persons subject to state and
    local income taxation in a state in which the issuers of the Bonds are
    located.  The Trust seeks to achieve its investment objectives through
    investment in a fixed, diversified portfolio of long-term insured bonds
    (the "Bonds") issued by or on behalf of states, municipalities and public
    authorities which, because of irrevocable insurance, are rated "AAA" by
    Standard & Poor's Corporation.  Although the Supreme Court has determined
    that Congress has the authority to subject the 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 a specific preference item for purposes of the
    federal individual and/or corporate alternative minimum tax.  (See
    "Description of Portfolio" in this Part A for a list of these 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
    aggregate principal amount of the Bonds in the Trust 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 current
    interest (for the amount of Zero Coupon Bonds in each Trust, and the cost
    of such Bonds to that Trust, see "Description of Portfolio" in this
    Part A).  All of the Bonds in the Trust were rated "AAA" by Standard &
    Poor's Corporation at the time originally deposited in the Trust (see
    "Portfolio").  This rating results from insurance relating only to the
    Bonds in the Trust and not to Units of the Trust.  The insurance does not
    remove market risk, as it does not guarantee the market value of the
    Units.  For a discussion of the significance of such ratings, see
    "Description of Bond Ratings" in Part B of this Prospectus.  The payment
    of interest and preservation of capital are, of course, dependent upon the
    continuing ability of the issuers of the Bonds or the insurer thereof to
    meet their obligations.  There can be no assurance that the Trust's
    investment 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 debt 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 fluctuation
    than coupon bonds in response to such changes in interest rates.  (See
    "Portfolio" in Part B of this Prospectus.)  Each Unit in the Trust
    represents a 1/6651st 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
    "Organization" in Part B of this Prospectus.)  The Units being offered
    hereby are issued and outstanding Units which have been purchased by the
    Sponsors in the secondary market. 

          INSURANCE.  Each of the Bonds in the New York Navigator Trust is
    insured by a municipal bond guaranty insurance policy obtained by the
    Sponsors (the "Navigator Sponsor-Insured Bonds") from Municipal Bond
    Investors Assurance Corporation ("MBIA Corp.") covering regularly
    scheduled payments of principal thereof and interest thereon when such
    amounts become due for payment but shall not have been paid.  Such amounts
    shall be reduced by any amounts received by the holders or the owners of
    the Bonds from any trustee for the Bond issuers, any other Bond insurers
    or any other source other than MBIA Corp.  MBIA Corp. has issued such
    policy or policies covering each of the Bonds in the New York Navigator
    Trust and each such policy will remain in force until the payment in full
    of such Bonds, whether or not such Bonds continue to be held in the New
    York Navigator Trust.  The insurer's policies relating to small industrial
    development bonds and pollution control revenue bonds also guarantee the
    accelerated payments required to be made by or on behalf of an issuer of
    Bonds pursuant to the terms of the Bonds if there occurs an event which
    results in the loss of the tax-exempt status of the interest on such
    Bonds, including principal, interest or premium payments, if any, as and
    when required.  Such insurance does not cover accelerated payments
    required to be made by or on behalf of an issuer of other than small
    industrial revenue bonds or pollution control revenue bonds if there
    occurs an event which results in the loss of the tax exempt status of the
    interest on such Bonds nor does the insurance cover accelerated payments
    of principal or penalty interest or premiums unrelated to taxability of
    interest on any of the Bonds, including pollution control revenue bonds or
    small industrial development bonds.  In the event of accelerated payments
    on any such Bonds unrelated to the taxability of interest on any such
    Bonds, the payments guaranteed by MBIA Corp. shall be made in such amounts
    and at such times such payment would have been made absent such an
    acceleration.  The insurance relates only to the prompt payment of
    principal of and interest on the securities in the New York Navigator
    Trust and does not remove market risk nor does it guarantee the market
    value of Units in the New York Navigator Trust.  The terms of the
    insurance are more fully described under "Insurance on the Bonds" in Part
    B of this Prospectus.  For discussion of the effect of an occurrence of
    non-payment of principal or interest on any Bonds in the New York
    Navigator Trust see "Portfolio Supervision" in Part B of this Prospectus. 
    No representation is made herein as to any bond insurer's ability to meet
    its obligations under a policy of insurance relating to any of the Bonds
    in the New York Navigator Trust.  In addition, investors should be aware
    that subsequent to the Date of Deposit the rating of the claims-paying
    ability of MBIA Corp. may be downgraded, which may result in a downgrading
    of the rating of the Units in the New York Navigator Trust.  The premiums
    for the Navigator Sponsor-Insured Bonds are obligations of the Sponsors. 
    Additionally, some of the Bonds in the New York Navigator Trust may be
    Pre-Insured Bonds (as described below).  The premium for the Pre-Insured
    Bonds is an obligation of the issuers, underwriters or prior owners of
    those Bonds.  The insurance policy or policies relating to the Navigator
    Sponsor-Insured Bonds provides that, to the extent that Bonds are both
    Pre-Insured Bonds and Navigator Sponsor-Insured Bonds, coverage is
    effective after a claim has been made upon the insurer of the Pre-Insured
    Bonds.

          Upon notification from the trustee for any bond issuer or any holder
    or owner of the Bonds that such trustee or paying agent has insufficient
    funds to pay any principal or interest in full when due, MBIA Corp. will
    be obligated to deposit funds promptly with Citibank, N.A., New York, New
    York, as fiscal agent for MBIA Corp., sufficient to fully cover the
    deficit.  If notice of nonpayment is received on or after the due date,
    MBIA Corp. will provide for payment within one business day following
    receipt of the notice.  Upon payment by MBIA Corp. of any Bonds, coupons,
    or interest payments, MBIA Corp. shall succeed to the rights of the owner
    of such Bonds, coupons or interest payments with respect thereto.

          Some of the Bonds in the New York Navigator Trust may additionally
    be insured by a municipal bond guaranty insurance policy obtained by
    issuers, underwriters or prior owners of the Bonds ("Pre-Insured Bonds")
    and issued by one of the insurance companies described under "Insurance on
    the Bonds" in Part B of this Prospectus (the "Insurance Companies").  Such
    insurance covers the scheduled payment of principal thereof and interest
    thereon when such amounts shall become due for payment but shall not have
    been paid by the issuer or any other insurer thereof.  The insurance,
    unless obtained by MBIA Corp., will also cover any accelerated payments of
    principal and any increase in interest payments or premiums, if any,
    payable upon mandatory redemption of the Bonds if interest on any such
    Bond is ultimately deemed to be subject to federal income tax.  Insurance
    obtained from MBIA Corp. only guarantees the full and complete payments
    required to be made by or on behalf of an issuer of small industrial
    revenue bonds and pollution control revenue bonds if there occurs an event
    which results in the loss of tax-exempt status of the interest on such
    Bonds, including principal, interest or premium payments, if any, as and
    when required.  To the extent, therefore, that Bonds are only covered by
    insurance obtained from MBIA Corp., such Bonds will not be covered for the
    full and complete payments required to be made by or on behalf of an
    issuer of other than small industrial revenue bonds or pollution control
    revenue bonds if there occurs an event which results in the loss of tax-
    exempt status of the interest on such Bonds.  None of the insurance will
    cover accelerated payments of principal or penalty interest or premiums
    unrelated to taxability of interest on the Bonds.  The insurance relates
    only to the prompt payment of principal of and interest on the securities
    in the portfolios, and does not remove market risks nor does it guarantee
    the market value of Units in the Trusts.  The terms of he insurance are
    more fully described herein.  No representation is made herein as to any
    Bond insurer's ability to meet its obligations under a policy of insurance
    relating to any of the Pre-Insured Bonds.  In addition, investors should
    be aware that subsequent to the Date of Deposit the rating of the claims-
    paying ability of the insurer of an underlying Pre-Insured Bond may be
    downgraded.

          All of the Bonds in the New York Navigator Trust are covered by
    insurance obtained by the Sponsors from MBIA Corp. and 10.3% of the Bonds
    in the New York Navigator Trust are Pre-Insured Bonds.  The approximate
    percentage of the aggregate principal amount of the Portfolio that is
    insured by each Insurance Company with respect to Pre-Insured Bonds is as
    follows:  AMBAC Indemnity Corp. ("AMBAC"), 6.3%; and Financial Guaranty
    Insurance Company ("Financial Guaranty"), 4%.

          PUBLIC OFFERING PRICE.  The secondary market Public Offering Price
    of each Unit is equal to the aggregate offering price of the Bonds in such
    Trust divided by the number of Units outstanding, plus a sales charge of
    4.9% of the Public Offering Price, or 5.152% of the net amount invested in
    Bonds per Unit.  In addition, accrued interest to the expected date of
    settlement is added to the Public Offering Price.  If Units had been
    purchased for sale on the Evaluation Date, the Public Offering Price per
    Unit would have been $1,104.78 plus accrued interest of $12.50 under the
    monthly distribution plan, $18.07 under the semi-annual distribution plan
    and $52.50 under the annual distribution plan, for a total of $1,117.28,
    $1,122.85 and $1,157.28, 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 "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 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 Sponsors
    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 chosen by the Certificateholder. 
    Certificateholders purchasing Units in the secondary market will initially
    receive distributions in accordance with the elections of the prior owner. 
    The first interest distributions will be made on the First Payment Date to
    all Certificateholders of record on the First Record Date and thereafter
    distributions will be made in accordance with the distribution plan chosen
    by the Certificateholder.  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, the amount of the first interest distributions and the
    specific dates representing the First Payment Date and the First Record
    Date see "Summary of Essential Information.")

          MARKET FOR UNITS.  The Sponsors, although not obligated to do so,
    intend to maintain a secondary market for the Units based on the aggregate
    bid price of the Bonds in the Trust portfolio plus a sales charge of 4.9%
    of the Public Offering Price (5.152% of the net amount invested), plus net
    accrued interest.  If a market is not maintained a Certificateholder will
    be able to redeem his Units with the Trustee at a price based on the
    aggregate bid price of the Bonds.  (See "Sponsor Repurchase" in Part B of
    this Prospectus.)

          TOTAL REINVESTMENT PLAN.  Certificateholders under the semi-annual
    and annual plans of distribution have the opportunity to have all their
    regular interest distributions, and principal distributions, if any,
    reinvested in available series of "Insured Municipal Securities Trust" or
    "Municipal Securities Trust."  (See "Total Reinvestment Plan" in Part B of
    this Prospectus.  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. 

        
    <PAGE>
                        INSURED MUNICIPAL SECURITIES TRUST

                            NEW YORK NAVIGATOR INSURED
                                     SERIES 8
       
               SUMMARY OF ESSENTIAL INFORMATION AS OF JUNE 30, 1994

     Date of Deposit:  July 11, 1991            Minimum Principal Distribution:
     Principal Amount of Bonds ...$6,630,000      $1.00 per Unit.
     Number of Units .............6,651         Weighted Average Life to
     Fractional Undivided Inter-                Maturity:
       est in Trust per Unit .....1/6651          13.1 Years. 
     Principal Amount of                        Minimum Value of Trust:
       Bonds per Unit ............$996.84        Trust may be terminated if
     Secondary Market Public                     value of Trust is less than
       Offering Price**                          $2,800,000 in principal
       Aggregate Bid Price                       amount of Bonds.
         of Bonds in Trust .......$6,987,843+++ Mandatory Termination Date:
       Divided by 6,651 Units ....$1,050.65      The earlier of December 31,
       Plus Sales Charge of 4.9%                 2040 or the disposition of
         of Public Offering Price $54.13         the last Bond in the Trust.
       Public Offering Price                    Trustee***:  United States
         per Unit ................$1,104.78+     Trust Company of New York.
     Redemption and Sponsors'                   Trustee's Annual Fee:  Monthly 
       Repurchase Price                          plan $1.00 per $1,000; semi-
       per Unit ..................$1,050.65+     annual plan $.54 per $1,000;
                                           +++   and annual plan is $.36 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 $8
       Sponsors' Repurchase                      plus $.25 per each issue of
       Price per Unit ............$54.13++++     Bonds in excess of 50 issues
     Difference between Public                   (treating separate maturities
       Offering Price per Unit                   as separate issues).
       and Principal Amount per                 Sponsors:  Bear, Stearns & Co.
       Unit Premium/(Discount) ...$107.94        Inc. and Gruntal & Co.,
     Evaluation Time:  4:00 p.m.                 Incorporated 
       New York Time.                           Sponsors' Annual Fee:  Maximum
                                                 of $.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# ......... $69.61      $69.61      $69.61
    Less estimated annual fees and
      expenses ............................   1.96        1.34        1.13
    Estimated net annual interest           ______      ______      ______
      income (cash)# ...................... $67.65      $68.27      $68.48
    Estimated interest distribution# ......   5.63       34.13       68.48
    Estimated daily interest accrual# .....  .1879       .1896       .1902
    Estimated current return#++ ...........  6.12%       6.18%       6.20%
    Estimated long term return++ ..........  5.33%       5.38%       5.40%
    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
        
    <PAGE>
       *  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 Trustee maintains its corporate trust office at 770 Broadway,
          New York, New York 10003 (tel. no.:  1-800-428-8890).  For
          information regarding redemption by the Trustee, see "Trustee
          Redemption" in Part B of this Prospectus.
       
       +  Plus accrued interest to the expected date of settlement
          (approximately five business days after purchase) of $12.50 monthly,
          $18.07 semi-annually and $52.50 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 from 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.


    <PAGE>
       
                          INFORMATION REGARDING THE TRUST
                                AS OF JUNE 30, 1994


    DESCRIPTION OF PORTFOLIO

          The portfolio of the Trust consists of 12 issues representing
    obligations of 11 issuers located in the state of New York and 1 in Puerto
    Rico.  The Sponsors have not participated as a sole underwriter or
    manager, co-manager or member of an underwriting syndicates from which any
    of the initial aggregate principal amount of the Bonds were acquired. 
    Approximately 10.6% of the Bonds are obligations of state and local
    housing authorities; approximately 11.3% are hospital revenue bonds; none
    were 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).  Three of the
    issues representing $1,100,000 of the principal amount of the Bonds are
    general obligation bonds.  All 9 of the remaining issues representing
    $5,530,000 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:  Assistance Corporation 1, Bridge and Tunnel 1,
    Development Corporation 1, Hospital 1, Multi-Family Housing 1, Single
    Family Mortgage Revenue 1, University 2 and Water 1.  For an explanation
    of the significance of these factors see "The Trust--Portfolio" in Part B
    of this Prospectus.

          As of June 30, 1994, $1,280,000 (approximately 19.3% of the
    aggregate principal amount of the Bonds) were original issue discount
    bonds.  Of these original issue discount bonds, $280,000 (approximately
    4.2% of the aggregate principal amount of the Bonds) were 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 76.6% were purchased at a premium and approximately 4.1%
    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. 

        
    <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, 1992    7,000   $1,049.52   $47.89    $48.32   $14.17    -0-  
    June 30, 1993    6,718    1,118.66    67.69     68.34    68.54    -0-  
    June 30, 1994    6,651    1,068.59    67.90     68.56    68.64    -0-  

        
    *     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.
<PAGE>

Independent Auditors' Report


The Sponsor, Trustee and Certificateholders
Insured Municipal Securities Trust, New York Navigator Insured Series 8:


We have audited the accompanying statement of net assets, including the
portfolio, of Insured Municipal Securities Trust, New York Navigator
Insured Series 8 as of June 30, 1994, and the related statements of
operations, and changes in net assets for the two year period then ended
and for the period July 11, 1991 to June 30, 1992.  These financial
statements are the responsibility of the Trustee (see note 2).  Our
responsibility is to express an opinion on these financial statements
based on our audits.

We conducted our audits in accordance with generally accepted auditing
standards.  Those standards require that we plan and perform the audit to
obtain reasonable assurance about whether the financial statements are
free of material misstatement.  An audit includes examining, on a test
basis, evidence supporting the amounts and disclosures in the financial
statements.  Our procedures included confirmation of securities owned as
of June 30, 1994, by correspondence with the Trustee.  An audit also
includes assessing the accounting principles used and significant
estimates made by management, as well as evaluating the overall financial
statement presentation.  We believe that our audits provide a reasonable
basis for our opinion.

In our opinion, the financial statements referred to above present
fairly, in all material respects, the financial position of Insured
Municipal Securities Trust, New York Navigator Insured Series 8 as of
June 30, 1994 and the results of its operations and the changes in its
net assets for the two year period then ended and for the period July
11, 1991 to June 30, 1992 in conformity with generally accepted
accounting principles.

            KPMG Peat Marwick LLP


New York, New York
September 15, 1994
<PAGE>
<TABLE> 
                         NEW YORK NAVIGATOR INSURED SERIES 8

                              Statement of Net Assets

                                   June 30, 1994
<S>                                                                   <C> 
       Investments in marketable securities,
          at market value (cost  $6,512,030)                          $   6,989,763

       Excess of other assets over total liabilities                        117,439
                                                                        ------------

       Net assets 6,718 units  of fractional undivided
          interest outstanding,$1,118.66 per  unit)                   $   7,107,202
                                                                        ============

       See accompanying notes to financial statements.
</TABLE> 
<PAGE>
<TABLE> 
                                      INSURED MUNICIPAL SECURITIES TRUST
                                      NEW YORK NAVIGATOR INSURED SERIES 8

                                                Statements of Operations
<CAPTION>
                                                                                   For the Period
                                                   Year ended June 30,             July 11, 1991
                                                   1994              1993          to June 30, 1992
                                                --------------------------------  -----------------
<S>                                           <C>                 <C>             <C>
           Investment income - interest       $  471,748           $ 490,777       $    475,575
                                                ----------         ----------      --------------

           Expenses:
              Trustee's fees                       6,901               6,687              3,651
              Evaluator's fees                     2,386               2,275              1,432
              Sponsor's advisory fee               1,746               1,750                826
                                                ----------           ----------         ----------

                         Total expenses            11,033             10,712               5,909
                                                ----------          ----------         -----------

                         Investment income, net   460,715            480,065             469,666
                                                ----------          ----------         -----------

           Realized and unrealized gain (loss)
                on investments:
              Net realized gain on bonds
                   sold or called                   7,437             36,087                 -
              Unrealized appreciation             (345,620)          441,096             460,519
                                                 ----------         ----------          ----------

                    Net gain on investments       (338,183)          477,183            460,519
                                                 ----------         ----------          ----------

                   Net increase in net
                     assets resulting
                     from operations          $   122,532            957,248              930,185
                                                ==========          ==========           ===========

           See accompanying notes to financial statements.
</TABLE> 
<PAGE>
<TABLE>

                         INSURED MUNICIPAL SECURITIES TRUST
                         NEW YORK NAVIGATOR INSURED SERIES 8

                            Statements of Changes in Net Assets

<CAPTION>
                                                                                   For the Period
                                                   Year ended June 30,             July 11, 1991
                                                   1994              1993          to June 30, 1992
                                                --------------------------------  -----------------
<S>                                           <C>                 <C>             <C>

Operations:
   Investment income, net                     $460,715        $   480,065         $    469,666
   Net realized loss on bonds
     sold or called                              7,437             36,087                 -
   Unrealized appreciation
     of investments for the period             (345,620)          441,096              460,519
                                              ----------         ----------         -----------

             Net increase in net
               assets resulting
               from operations                 122,532           957,248              930,185
                                             -----------        ----------          -----------

Distributions:
   To Certificateholders:
     Investment income                        457,383           475,659              331,725
   To sponsor of accrued interest
     to date of settlement                       -                 -                   11,298

Redemptions:
    Interest                                   1,086              4,813                 -
    Principal                                 72,012            308,263                 -
                                          -------------        ----------          ------------

  Total distributions and redemptions       530,481              788,735             343,023
                                         -------------         ----------          ------------

             Total increase                (407,949)             168,513             587,162

Net assets at begining of period          7,515,151             7,346,638           6,759,476
                                         ----------          --------------        ------------

Net assets at end of period (including
   undistributed net investment
   income o$125,844,
   and $126,643, respectively)       $ 7,107,202            7,515,151              7,346,638
                                       ==========          ==============         ==============

See accompanying notes to financial statements.
</TABLE>
<PAGE>
INSURED MUNICIPAL SECURITIES TRUST
NEW YORK NAVIGATOR INSURED SERIES 8

Notes to Financial Statements

June 30, 1994, 1993 and 1992

(1) Organization and Financial and Statistical Information
Insured Municipal Securities Trust, New York Navigator Insured Series 8
(Trust) was organized on July 11, 1991 by Bear, Stearns & Co. Inc. and
Gruntal & Co., Incorporated (Co-Sponsors) 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.

(2) Summary of Significant Accounting Policies

United States Trust Company of New York (Trustee) has custody of 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
accompanying financial statements have been adjusted to record the
unrealized appreciation (depreciation) of investments and to record
interest income and expenses on the accrual basis.

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.

Investments are carried at market value which is determined by either
Standard & Poor's Corporation or Moody's Investors Service Inc.
(Evaluator) as discussed in the footnotes to the portfolio. The market
value of the investments is based upon the bid prices for the bonds at
the end of the period, 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 difference 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

The Trust is not subject to Federal income taxes as provided for by the
Internal Revenue Code.

(4) Trust Administration

The fees and expenses of the Trust are incurred and paid on the basis set
forth under "Trust Expenses and Charges" in Part B of this Prospectus.

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. 67 units were redeemed in the year ended June 30, 1994.  282
units were redeemed during the year ended June 30, 1993.  No other units
have been redeemed since the inception of the Trust.

See "Financial and Statistical Information" in Part A of this Prospectus
for the amounts of per unit distributions during the year ended June 30,
1994, 1993 and the period July 11, 1991 (date of deposit) to June 30,
1992.

(5) Net Asset

At June 30, 1994, the net assets of the Trust represented the
interest of Certificateholders as follows:

        Original cost to Certificateholders 	          $  7,107,756
        Less initial gross underwriting commission         (348,280)

                                                          6,759,476

        Cost of bonds sold or called                       (333,548)
        Net unrealized appreciation                         555,995
        Undistributed net investment income                 127,198
         Undistributed proceeds from bonds sold or called    (1,919)

                    Total                              $  7,107,202

      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 7,000 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 $7,840.
<PAGE>
<TABLE> 
INSURED MUNICIPAL SECURITIES TRUST
 NEW YORK NAVIGATOR INSURED SERIES 8

Portfolio
 June 30, 1994
<CAPTION>
Port-  Aggregate                                  Coupon     Redemption
                                                  Rate/      Feature
folio  Principal      Name of Issuer     Ratings  Date(s)    S.F.--Sinking     Market
                                                  of         Fund
No.     Amount      and Title of Bonds     (1)    Maturity(2)Ref.--Refunding(2)Value(3)
- --     ---------   ---------------------   ----   -------    -------------     ----------
<S> <C>            <C>                    <C>     <C>        <C>            <C> 
1   $    335,000   N.Y. State Dorm.        AAA    7.125%     5/15/10 @ 100  $     370,088
                   Auth. State Univ. Ed.          5/15/2017  S.F.
                   Facs. Rev. Bonds                          5/15/99 @ 102
                   Series 1989A (MBIA                        Ref.
                   Corp.) (5)

1A       165,000   N.Y. State Dorm.        AAA    7.125%     5/15/10 @ 100        182,130
                   Auth. State Univ. Ed.          5/15/2017  S.F.
                   Facs. Rev. Bonds                          5/15/99 @ 102
                   Series 1989A (MBIA                        Ref.
                   Corp.)

2        630,000   N.Y. State Dorm.        AAA    7.625      7/01/06 @ 100        717,224
                   Auth. City Univ. Sys.          7/01/2020  S.F.
                   Consldtd. Rev. Bonds                      7/01/00 @ 102
                   Series 1990A (MBIA                        Ref.
                   Corp.)

3        420,000   N.Y. State Hsg. Finc.   AAA    7.450      11/01/92 @ 100       444,704
                   Agncy. Multi. Fam.             11/01/2028 S.F.
                   Hsg. Rev. Bonds                           11/01/99 @ 102
                   Series A (MBIA Corp.)                     Ref.

4        700,000   N.Y. Local Gov.         AAA    7.500      4/01/13 @ 100        797,069
                   Assis. Corp. (A Pub.           4/01/2020  S.F.
                   Benefit Corp. of the                      4/01/01 @ 102
                   State of N.Y.) Rev.                       Ref.
                   Bonds Series 1991B
                   (MBIA Corp.) (5)

5        750,000   N.Y. State Med. Care    AAA    7.450      2/15/98 @ 100        844,913
                   Facs. Finc. Agncy.             2/15/2029  S.F.
                   St. Lukes Roosevelt                       2/15/00 @ 102
                   Hosp. Cntr. FHA                           Ref.
                   Insrd. Mtg. Rev.
                   Bonds Series B (MBIA
                   Corp.)

6        750,000   N.Y. State Urb. Dev.    AAA    7.500      4/01/12 @ 100        809,070
                   Corp. State Facs.              4/01/2020  S.F.
                   Rev. Bonds Series                         4/01/01 @ 102
                   1991 (MBIA Corp.) (5)                     Ref.

7        270,000   Suffolk Cnty. N.Y.      AAA    7.100      No Sinking           292,847
                   Pub. Imprvmt. Gen.             7/15/2010  Fund
                   Oblig. Rev. Bonds                         7/15/97 @ 102
                   Series 1989 (MBIA                         Ref.
                   Corp.) (5)

8        435,000   N.Y. City Gen. Oblig.   AAA    8.250      No Sinking           517,185
                   Rev. Bonds Fiscal              11/15/2016 Fund
                   1991 Series F (MBIA                       11/15/01 @
                   Corp.) (5)                                101.5 Ref.

8A        65,000   N.Y. City Gen. Oblig.   AAA    8.250      No Sinking            74,487
                   Rev. Bonds Fiscal              11/15/2016 Fund
                   1991 Series F (MBIA                       11/15/01 @
                   Corp.)                                    101.5 Ref.

9        800,000   N.Y. City Muni. Wtr.    AAA    6.000      6/15/17 @ 100        759,384
                   Finc. Auth. Wtr. &             6/15/2019  S.F.
                   Swr. Sys. Rev. Bonds                      6/15/99 @ 100
                   Fiscal 1990 Series A                      Ref.
                   (MBIA Corp.)

10       700,000   Triborough Bridge &     AAA    7.000      1/01/12 @ 100        778,813
                   Tunnel Auth. of N.Y.           1/01/2020  S.F.
                   Gen. Purp. Rev. Bonds                     1/01/01 @ 102
                   Series T (MBIA Corp.)                     Ref.
                   (5)

11       330,000   P.R. Pub. Bldg. Auth.   AAA    7.875      7/01/03 @ 100  $     364,568
                   Pub. Ed. & Hlth.               7/01/2016  S.F.
                   Facs. Rfndg. Rev.                         7/01/97 @ 102
                   Bonds Series G (MBIA                      Ref.
                   Corp.) (5)

12       280,000   N.Y. State Mtg.         AAA    0.000      4/01/12 @             37,281
                   Agncy. Hmownr. Mtg.            4/01/2020  52.88 S.F.
                   Rev. Bonds Series II                      4/01/02 @
                   (MBIA Corp.)                              23.845 Ref.
    $  6,630,000                                                            $   6,989,763
       =========                                                               ==========

See accompanying footnotes to financial statements and portfolio.
</TABLE> 
<PAGE>
INSURED MUNICIPAL SECURITIES TRUST
                      NEW YORK NAVIGATOR INSURED SERIES 8

Footnotes to Portfolio

June 30, 1994

(1)   All ratings are by Standard & Poor's Corporation.  A brief
description of the ratings symbols and their meanings is set forth under
"Description of Bond Ratings" in Part B of this Prospectus.

(2)  See "The Trust - Portfolio" in Part B of this Prospectus
for an explanation of redemption features.  See "Tax Status" in Part B
of this 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, 1994, the net unrealized appreciation of all the bonds
was comprised of the following:

           Grossed unrealized appreciation    $ 556,864
           Gross unrealized depreciation           (869)

           Net unrealized appreciation        $ 555,995


(4)  The annual interest income, (excluding accretion of
original issue discount on zero-coupon bonds), based upon bonds held
at June 30, 1994, to the Trust is $462,985.

(5)  The bonds have been prerefunded and will be redeemed at
the next refunding call date.

(6)  Bonds sold or called after June 30, 1994 are noted in a
footnote "Changes in Trust Portfolio" under "Description of Portfolio"
in Part A of this Prospectus.

(7)  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).

<PAGE>




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


                        INSURED MUNICIPAL SECURITIES TRUST
                           NEW JERSEY NAVIGATOR INSURED

                                     SERIES 5

                                                                              

          The Trust is a unit investment trust designated Series 5 ("New
    Jersey Navigator Trust") with an underlying portfolio of long-term insured
    tax-exempt bonds 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 under existing law and from New Jersey gross income
    tax.  Capital gains are subject to tax.  (See "Tax Status" and "The
    Trust--Portfolio" in Part B of this Prospectus.)  The Sponsors are Bear,
    Stearns & Co. Inc. and Gruntal & Co., Incorporated (sometimes referred to
    as the "Sponsor" or the "Sponsors").  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, 1994 (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 28, 1994
        
    <PAGE>
       
          THE TRUST.  The Trust is a unit investment trust and was formed to
    preserve capital and to provide interest income (including 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 and from state and local taxes to
    the extent indicated herein when received by persons subject to state and
    local income taxation in a state in which the issuers of the Bonds are
    located.  The Trust seeks to achieve its investment objectives through
    investment in a fixed, diversified portfolio of long-term insured bonds
    (the "Bonds") issued by or on behalf of states, municipalities and public
    authorities which, because of irrevocable insurance, are rated "AAA" by
    Standard & Poor's Corporation.  Although the Supreme Court has determined
    that Congress has the authority to subject the 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 a specific preference item for purposes of the
    federal individual and/or corporate alternative minimum tax.  (See
    "Description of Portfolio" in this Part A for a list of these 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
    aggregate principal amount of the Bonds in the Trust 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 current
    interest (for the amount of Zero Coupon Bonds in the Trust, and the cost
    of such Bonds to the Trust, see "Description of Portfolio" in this
    Part A).  All of the Bonds in the Trust were rated "AAA" by Standard &
    Poor's Corporation at the time originally deposited in the Trust (see
    "Portfolio").  This rating results from insurance relating only to the
    Bonds in the Trust and not to Units of the Trust.  The insurance does not
    remove market risk, as it does not guarantee the market value of the
    Units.  For a discussion of the significance of such ratings, see
    "Description of Bond Ratings" in Part B of this Prospectus.  The payment
    of interest and preservation of capital are, of course, dependent upon the
    continuing ability of the issuers of the Bonds or the insurer thereof to
    meet their obligations.  There can be no assurance that the Trust's
    investment 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 debt 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 fluctuation
    than coupon bonds in response to such changes in interest rates.  (See
    "Portfolio" in Part B of this Prospectus.)  Each Unit in the Trust
    represents a 1/6000th 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
    "Organization" in Part B of this Prospectus.)  The Units being offered
    hereby are issued and outstanding Units which have been purchased by the
    Sponsors in the secondary market.

          INSURANCE.  Each of the Bonds in the New Jersey Navigator Trust is
    insured by a municipal bond guaranty insurance policy obtained by the
    Sponsors (the "Navigator Sponsor-Insured Bonds") from Municipal Bond
    Investors Assurance Corporation ("MBIA Corp.") covering regularly
    scheduled payments of principal thereof and interest thereon when such
    amounts become due for payment but shall not have been paid.  Such amounts
    shall be reduced by any amounts received by the holders or the owners of
    the Bonds from any trustee for the Bond issuers, any other Bond insurers
    or any other source other than MBIA Corp.  MBIA Corp. has issued such
    policy or policies covering each of the Bonds in the New Jersey Navigator
    Trust and each such policy will remain in force until the payment in full
    of such Bonds, whether or not such Bonds continue to be held in the New
    Jersey Navigator Trust.  The insurer's policies relating to small
    industrial development bonds and pollution control revenue bonds also
    guarantee the accelerated payments required to be made by or on behalf of
    an issuer of Bonds pursuant to the terms of the Bonds if there occurs an
    event which results in the loss of the tax-exempt status of the interest
    on such Bonds, including principal, interest or premium payments, if any,
    as and when required.  Such insurance does not cover accelerated payments
    required to be made by or on behalf of an issuer of other than small
    industrial revenue bonds or pollution control revenue bonds if there
    occurs an event which results in the loss of the tax exempt status of the
    interest on such Bonds nor does the insurance cover accelerated payments
    of principal or penalty interest or premiums unrelated to taxability of
    interest on any of the Bonds, including pollution control revenue bonds or
    small industrial development bonds.  In the event of accelerated payments
    on any Bonds unrelated to the taxability of interest on any such Bonds,
    the payments guaranteed by MBIA Corp. shall be made in such amounts and at
    such times such payment would have been made absent such an acceleration. 
    The insurance relates only to the prompt payment of principal of and
    interest on the securities in the New Jersey Navigator Trust and does not
    remove market risk nor does it guarantee the market value of Units in the
    New Jersey Navigator Trust.  The terms of the insurance are more fully
    described under "Insurance on the Bonds" in Part B of this Prospectus. 
    For discussion of the effect of an occurrence of non-payment of principal
    or interest on any Bonds in the New Jersey Navigator Trust see "Portfolio
    Supervision" in Part B of this Prospectus.  No representation is made
    herein as to any bond insurer's ability to meet its obligations under a
    policy of insurance relating to any of the Bonds in the New Jersey
    Navigator Trust.  In addition, investors should be aware that subsequent
    to the Date of Deposit the rating of the claims-paying ability of MBIA
    Corp. may be downgraded, which may result in a downgrading of the rating
    of the Units in the New Jersey Navigator Trust.  The premiums for the
    Navigator Sponsor-Insured Bonds are obligations of the Sponsors. 
    Additionally, some of the Bonds in the New Jersey Navigator Trust may be
    Pre-Insured Bonds (as described below).  The premium for the Pre-Insured
    Bonds is an obligation of the issuers, underwriters or prior owners of
    those Bonds.  The insurance policy or policies relating to the Navigator
    Sponsor-Insured Bonds provides that, to the extent that Bonds are both
    Pre-Insured Bonds and Navigator Sponsor-Insured Bonds, coverage is
    effective after a claim has been made upon the insurer of the Pre-Insured
    Bonds.

          Upon notification from the trustee for any bond issuer or any holder
    or owner of the Bonds that such trustee or paying agent has insufficient
    funds to pay any principal or interest in full when due, MBIA Corp. will
    be obligated to deposit funds promptly with Citibank, N.A., New York, New
    York, as fiscal agent for MBIA Corp., sufficient to fully cover the
    deficit.  If notice of nonpayment is received on or after the due date,
    MBIA Corp. will provide for payment within one business day following
    receipt of the notice.  Upon payment by MBIA Corp. of any Bonds, coupons,
    or interest payments, MBIA Corp. shall succeed to the rights of the owner
    of such Bonds, coupons or interest payments with respect thereto.

          Some of the Bonds in the New Jersey Navigator Trust may additionally
    be insured by a municipal bond guaranty insurance policy obtained by
    issuers, underwriters or prior owners of the Bonds ("Pre-Insured Bonds")
    and issued by one of the insurance companies described under "Insurance on
    the Bonds" in Part B of this Prospectus (the "Insurance Companies").  Such
    insurance covers the scheduled payment of principal thereof and interest
    thereon when such amounts shall become due for payment but shall not have
    been paid by the issuer or any other insurer thereof.  The insurance,
    unless obtained by MBIA Corp., will also cover any accelerated payments of
    principal and any increase in interest payments or premiums, if any,
    payable upon mandatory redemption of the Bonds if interest on any such
    Bond is ultimately deemed to be subject to federal income tax.  Insurance
    obtained from MBIA Corp. only guarantees the full and complete payments
    required to be made by or on behalf of an issuer of small industrial
    revenue bonds and pollution control revenue bonds if there occurs an event
    which results in the loss of tax-exempt status of the interest on such
    Bonds, including principal, interest or premium payments, if any, as and
    when required.  To the extent, therefore, that Bonds are only covered by
    insurance obtained from MBIA Corp., such Bonds will not be covered for the
    full and complete payments required to be made by or on behalf of an
    issuer of other than small industrial revenue bonds or pollution control
    revenue bonds if there occurs an event which results in the loss of tax-
    exempt status of the interest on such Bonds.  None of the insurance will
    cover accelerated payments of principal or penalty interest or premiums
    unrelated to taxability of interest on the Bonds.  The insurance relates
    only to the prompt payment of principal of and interest on the securities
    in the portfolios, and does not remove market risks nor does it guarantee
    the market value of Units in the Trusts.  The terms of he insurance are
    more fully described under "Insurance on the Bonds" in Part B of this
    Prospectus.  No representation is made herein as to any Bond insurer's
    ability to meet its obligations under a policy of insurance relating to
    any of the Pre-Insured Bonds.  In addition, investors should be aware that
    subsequent to the Date of Deposit the rating of the claims-paying ability
    of the insurer of an underlying Pre-Insured Bond may be downgraded.

          All of the Bonds in the New Jersey Navigator Trust are covered by
    insurance obtained by the Sponsors from MBIA Corp. and 64.6% of the Bonds
    in the New Jersey Navigator Trust are Pre-Insured Bonds.  The approximate
    percentage of the aggregate principal amount of the Trust that is insured
    by each Insurance Company with respect to Pre-Insured Bonds is as follows: 
    AMBAC Indemnity Corp. ("AMBAC"), 26.1%; Bond Investors Guaranty ("BIG"),
    10.7%; Financial Guaranty Insurance Company ("Financial Guaranty"), 19.6%;
    and MBIA Corp., 8.2%.

          PUBLIC OFFERING PRICE.  The secondary market Public Offering Price
    of each Unit is equal to the aggregate offering price of the Bonds in such
    Trust divided by the number of Units outstanding, plus a sales charge of
    4.9% of the Public Offering Price, or 5.152% of the net amount invested in
    Bonds per Unit.  In addition, accrued interest to the 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 $958.16 plus accrued interest of $11.73 under the monthly
    distribution plan, $16.54 under the semi-annual distribution plan and
    $46.02 under the annual distribution plan, for a total of $969.89, $974.70
    and $1,004.18, 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 "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 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 Sponsors
    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 chosen by the Certificateholder. 
    Certificateholders purchasing Units in the secondary market will initially
    receive distributions in accordance with the elections of the prior owner. 
    The first interest distributions will be made on the First Payment Date to
    all Certificateholders of record on the First Record Date and thereafter
    distributions will be made in accordance with the distribution plan chosen
    by the Certificateholder.  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, the amount of the first interest distributions and the
    specific dates representing the First Payment Date and the First Record
    Date see "Summary of Essential Information.")

          MARKET FOR UNITS.  The Sponsors, although not obligated to do so,
    intend to maintain a secondary market for the Units based on the aggregate
    bid price of the Bonds in the Trust Portfolio plus a sales charge of 4.9%
    of the Public Offering Price (5.152% of the net amount invested), plus net
    accrued interest.  If a market is not maintained a Certificateholder will
    be able to redeem his Units with the Trustee at a price based on the
    aggregate bid price of the Bonds.  (See "Sponsor Repurchase" in Part B of
    this Prospectus.)

          TOTAL REINVESTMENT PLAN.  Certificateholders under the semi-annual
    and annual plans of distribution have the opportunity to have all their
    regular interest distributions, and principal distributions, if any,
    reinvested in available series of "Insured Municipal Securities Trust" or
    "Municipal Securities Trust."  (See "Total Reinvestment Plan" in Part B of
    this Prospectus.  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.
        
    <PAGE>
       
                        INSURED MUNICIPAL SECURITIES TRUST


                           NEW JERSEY NAVIGATOR INSURED
                                     SERIES 5

               SUMMARY OF ESSENTIAL INFORMATION AS OF JUNE 30, 1994

                                                Minimum Principal Distribution:
     Date of Deposit:  July 11, 1991             $1.00 per Unit.
     Principal Amount of Bonds ...$5,355,000    Weighted Average Life to
     Number of Units .............6,000         Maturity:
     Fractional Undivided Inter-                 17.1 Years.
       est in Trust per Unit .....1/6000        Minimum Value of Trust:
     Principal Amount of                         Trust may be terminated if
       Bonds per Unit ............$892.50        value of Trust is less than
     Secondary Market Public                     $2,400,000 in principal
       Offering Price**                          amount of Bonds.
       Aggregate Bid Price                      Mandatory Termination Date:
         of Bonds in Trust .......$5,467,287+++  The earlier of December 31,
       Divided by 6,000 Units ....$911.21        2040 or the disposition of
       Plus Sales Charge of 4.9%                 the last Bond in the Trust.
         of Public Offering Price $46.94        Trustee***:  United States
       Public Offering Price                     Trust Company of New York.
         per Unit ................$958.16+      Trustee's Annual Fee:  Monthly 
     Redemption and Sponsors'                    plan $.99 per $1,000; semi-
       Repurchase Price                          annual plan $.53 per $1,000;
       per Unit ..................$911.21+       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 $8
       Sponsors' Repurchase                      plus $.25 per each issue of
       Price per Unit ............$46.94++++     Bonds in excess of 50 issues
     Difference between Public                   (treating separate maturities
       Offering Price per Unit                   as separate issues).
       and Principal Amount per                 Sponsors: Bear, Stearns & Co.
       Unit Premium/(Discount) ...$65.66         Inc. and Gruntal & Co.,
     Evaluation Time:  4:00 p.m.                 Incorporated.
       New York Time.                           Sponsors' Annual Fee:  Maximum
                                                 of $.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# ......... $60.04      $60.04      $60.04
    Less estimated annual fees and
      expenses ............................   1.92        1.34        1.15
    Estimated net annual interest           ______      ______      ______
      income (cash)# .....................  $58.12      $58.70      $58.89
    Estimated interest distribution# .....    4.84       29.35       58.89
    Estimated daily interest accrual# ....   .1614       .1630       .1635
    Estimated current return#++ ...........  6.07%       6.13%       6.15%
    Estimated long term return++ ..........  5.45%       5.52%       5.53%
    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
        
    <PAGE>
       *  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 Trustee maintains its corporate trust office at 770 Broadway,
          New York, New York 10003 (tel. no.:  1-800-428-8890).  For
          information regarding redemption by the Trustee, see "Trustee
          Redemption" in Part B of this Prospectus.
       
       +  Plus accrued interest to the expected date of settlement
          (approximately five business days after purchase) of $11.73 monthly,
          $16.54 semi-annually and $46.02 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 from 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.


    <PAGE>
       
                          INFORMATION REGARDING THE TRUST
                                AS OF JUNE 30, 1994


    DESCRIPTION OF PORTFOLIO

          The portfolio of the Trust consists of 10 issues representing
    obligations of 9 issuers located in the state of New Jersey and 1 in
    Puerto Rico.  The Sponsors have not participated as a sole underwriter or
    manager, co-manager or member of underwriting syndicates 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 14.9% are hospital revenue bonds; none were 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).  Three of the issues representing
    $1,740,000 of the principal amount of the Bonds are general obligation
    bonds.  All 7 of the remaining issues representing $3,615,000 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: 
    Correctional Facility 1, Educational Facility 1, Hospital 1, Mortgage
    Revenue 1, Parking Facility 1, Port Authority 1 and Utility Revenue 1. 
    For an explanation of the significance of these factors see "The Trust--
    Portfolio" in Part B of this Prospectus.

          As of June 30, 1994, $1,100,000 (approximately 20.5% of the
    aggregate principal amount of the Bonds) were original issue discount
    bonds.  Of these original issue discount bonds, $300,000 (approximately
    5.6% of the aggregate principal amount of the Bonds) were 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 70.7% were purchased at a premium and approximately 8.8%
    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.
        
    <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, 1992   6,000    $1,018.79   $47.21   $47.64   $14.22   $13.33
    June 30, 1993   6,000     1,011.24    66.17    63.77    66.02    59.17
    June 30, 1994   6,000       927.16    58.92    59.53    61.75    35.00

        
    *     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.
<PAGE>


Independent Auditors' Report

The Sponsor, Trustee and Certificateholders
Insured Municipal Securities Trust, New Jersey Navigator Insured Series
5:

We have audited the accompanying statement of net assets, including the
portfolio, of Insured Municipal Securities Trust, New Jersey Navigator
Insured Series 5 as of June 30, 1994, and the related statements of
operations, and changes in net assets for two year period then ended and
for the period July 11, 1991 (date of deposit) to June 30, 1992.  These
financial statements are the responsibility of the Trustee (see note 2).
Our responsibility is to express an opinion on these financial statements
based on our audit.

We conducted our audit in accordance with generally accepted auditing
standards.  Those standards require that we plan and perform the audit to
obtain reasonable assurance about whether the financial statements are
free of material misstatement.  An audit includes examining, on a test
basis, evidence supporting the amounts and disclosures in the financial
statements.  Our procedures included confirmation of securities owned as
of June 30, 1994, by correspondence with the Trustee.  An audit also
includes assessing the accounting principles used and significant
estimates made by management, as well as evaluating the overall financial
statement presentation.  We believe that our audit provides a reasonable
basis for our opinion.

In our opinion, the financial statements referred to above present
fairly, in all material respects, the financial position of Insured
Municipal Securities Trust, New Jersey Navigator Insured Series 5 as of
June 30, 1994, and the results of its operations, and the changes in its
net assets for the two year period then ended and for the period July 11,
1991 to June 30, 1992, in conformity with generally accepted accounting
principles.

KPMG Peat Marwick LLP

New York, New York
September 15, 1994
<PAGE>
<TABLE> 
                       NEW JERSEY NAVIGATOR INSURED SERIES 5

                              Statement of Net Assets

                                   June 30, 1994
<S>                                                                 <C> 
        Investments in marketable securities,
          at market value (cost$5,234,256)                          $  5,467,287

       Excess of other assets over total liabilities                      95,667
                                                                      -----------

       Net assets 6,000 units  of fractional undivided
          interest outstanding, $927.16 per unit)                   $  5,562,954
                                                                      ===========

       See accompanying notes to financial statements.
</TABLE> 
<PAGE>
<TABLE> 
                               NEW JERSEY NAVIGATOR INSURED SERIES 5

                                       Statements of Operations
<CAPTION>
                                                                   For the Period
                                           Years  ended June 30,    July 11, 1991
                                       ----------     ----------
                                          1994           1993     to June 30, 1992
                                       ----------     ----------
<S>                                  <C>             <C>            <C> 
  Investment income - interest       $   368,311        392,675          400,239
                                       ----------     ----------    -------------

  Expenses:
     Trustee's fees                        5,708          5,913            3,017
     Evaluator's fees                      2,386          2,275            1,288
     Sponsor's advisory fee                1,433          1,500              708
                                       ----------     ----------    -------------

                Total expenses             9,527          9,688            5,013
                                       ----------     ----------    -------------

                Investment income, net   358,784        382,987          395,226
                                       ----------     ----------    -------------

  Realized and unrealized gain (loss)
       on investments:
     Net realized loss on bonds
          sold or called                  (9,849)       (20,124)          (4,552)
     Unrealized appreciation
           (depreciation)               (288,575)       327,915          193,691
                                       ----------     ----------    -------------

           Net gain (loss) on investment(298,424)       307,791          189,139
                                       ----------     ----------    -------------

          Net increase in net
            assets resulting
            from operations          $    60,360        690,778          584,365
                                       ==========     ==========    =============

  See accompanying notes to financial statements.
</TABLE> 
<PAGE>
<TABLE> 
                               NEW JERSEY NAVIGATOR INSURED SERIES 5

                                Statements of Changes in Net Assets

<CAPTION>
                                                                      For the Period
                                         YEARS ENDED JUNE 30          July 11, 1991
                                       ------------    -----------    ---------------
                                           1994           1993       to June 30, 1992
                                       ------------    -----------   ----------------
<S>                              <C>                   <C>           <C> 
Operations:
   Investment income, net        $         358,784        382,987            395,226
   Net realized loss on bonds
     sold or called                         (9,849)       (20,124)            (4,552)
   Unrealized appreciation
     (depreciation) for the period        (288,575)       327,915            193,691
                                       ------------    -----------   ----------------

            Net increase in net
              assets resulting
              from operations               60,360        690,778            584,365
                                       ------------    -----------   ----------------

Distributions:
   To Certificateholders:
     Investment income                     354,868        381,044            284,172
     Principal                             210,000        355,020             79,980
   To sponsor of accrued interest
     to date of settlement                  -               -                  9,076
                                       ------------    -----------   ----------------

           Total distributions             564,868        736,064            373,228
                                       ------------    -----------   ----------------

           Total increase (decrease)      (504,508)       (45,286)           211,137

Net assets at date of deposit            6,067,462      6,112,748          5,901,611
                                       ------------    -----------   ----------------

Net assets at end of period (including
   undistributed net investment
   income o$107,837,  $103,921 and
   $101,978, respectively)          $    5,562,954      6,067,462          6,112,748
                                       ============    ===========   ================

See accompanying notes to financial statements.
</TABLE> 
<PAGE>
INSURED MUNICIPAL SECURITIES TRUST
NEW JERSEY NAVIGATOR INSURED SERIES 5

Notes to Financial Statements

June 30, 1994


(1) Oganization and Financial and Statistical Information

Insured Municipal Securities Trust, New Jersey Navigator Insured Series 5
(Trust) was organized on July 11, 1991 (date of deposit) by Bear, Stearns
& Co. Inc. and Gruntal & Co. Incorporated (Co-Sponsors) 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.

(2) Summary of Significant Accounting Policies

United States Trust Company of New York (Trustee) has custody of 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 accompanying
financial statements have been adjusted to record the unrealized
appreciation (depreciation) of investments and to record interest income
and expenses on the accrual basis.

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.

Investments are carried at market value which is determined by either
Standard & Poor's Corporation or Moody's Investors Service, Inc.
(Evaluator) as discussed in Footnotes to Portfolio.  The market value of
the investments is based upon the bid prices for the bonds at the end of
the period, 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 difference 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

The Trust is not subject to Federal income taxes as provided for by the
Internal Revenue Code.

(4) Trust Administration

The fees and expenses of the Trust are incurred and paid on the basis set
forth under "Trust Expenses and Charges" in Part B of this Prospectus.

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.

See "Financial and Statistical Information" in Part A of this Prospectus
for the amounts of per unit distributions during the years
ended June 30, 1994, and 1993, and for the period July 11, 1991 to
June 30 1992.

The Trust Indenture and Agreement also requires the Trust to redeem
units tendered.  No units have been redeemed since the inception of the
Trust.

(5) Net Assets

At June 30, 1994, the net assets of the Trust represented the
interest of Certificateholders as follows:

Original cost to Certificateholders        $  6,205,689
Less initial gross underwriting commission     (304,078)
                                               5,901,611

Cost of securities sold or called               (679,525)
Net unrealized appreciation                      233,031
Undistributed net investment income              107,837

      Total                                 $  5,562,954


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 6,000 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 $12,170.
<PAGE>
<TABLE> 
INSURED MUNICIPAL SECURITIES TRUST
 NEW JERSEY NAVIGATOR INSURED SERIES 5

Portfolio
June 30, 1994
<CAPTION>
Port-    Aggregate                                    Coupon     Redemption
                                                      Rate/      Feature
folio    Principal        Name of Issuer     Ratings  Date(s)    S.F.--Sinking     Market
                                                      of         Fund
No.       Amount        and Title of Bonds     (1)    Maturity(2)Ref.--Refunding(2)Value(3)
- --     -------------   ---------------------   ----   -------    -------------     ----------
<S> <C>                <C>                    <C>     <C>        <C>            <C> 

1   $     800,000      N.J. Hlth. Care Facs.   AAA    6.000%     7/01/05 @ 100  $   772,040
                       Fincg. Auth. Rev.              7/01/2021  S.F.
                       Bonds Centrastate                         7/01/01 @ 100
                       Med. Cntr. Issue                          Ref.
                       Series 1991 A (MBIA
                       Corp.)

2         40,000       N.J. Hsg. Mtg. Finc.    AAA    7.650      4/01/09 @ 100       40,899
                       Agncy. Home Buyer              10/01/2016 S.F.  10/01/00
                       Rev. Bonds Series                         @ 102 Ref.
                       1990E (MBIA Corp.)

3         400,000      Hudson Cnty. N.J.       AAA    7.250      12/01/02 @ 100     450,936
                       Correc. Facs. Certs.           12/01/2021 S.F.
                       of Part. Series 1990                      12/01/00 @ 102
                       (MBIA Corp.) (5)                          Ref.

4         600,000      City of Newark, Essex   AAA    7.375      No Sinking         656,070
                       Cnty. N.J. Gen.                10/01/2007 Fund
                       Imprvmnt. Bonds Gen.                      10/01/99 @ 102
                       Oblig. Rev. Bonds                         Ref.
                       Unltd. Tax (MBIA
                       Corp.)

5         750,000      New Brunswick N.J.      AAA    7.200      9/01/91 @ 100      784,755
                       Pkg. Auth. Rev. Bonds          9/01/2015  S.F.
                       Series 1985B (MBIA                        9/01/99 @
                       Corp.)                                    101.5 Ref.

6         470,000      Passaic Cnty. N.J.      AAA    6.700      No Sinking         512,789
                       Gen. Imprvmnt. Gen.            9/01/2016  Fund
                       Oblig. Rev. Bonds                         9/01/99 @ 102
                       Unltd. Tax (MBIA                          Ref.
                       Corp.) (5)

7         575,000      Pennsauken Twnshp.      AAA    7.700      7/15/04  @ 100     637,422
                       N.J. Bd. of Ed.                7/15/2009  S.F.
                       Camden Cnty. Certs.                       7/15/99 @ 102
                       of Part. Rev. Bonds                       Ref.
                       (MBIA Corp.)

8         750,000      Port Auth. N.Y. &       AAA    7.125      12/01/05 @ 100     798,285
                       N.J. Cnsldtd. Rev.             6/01/2025  S.F.  6/01/00
                       Bonds Sixty-ninth                         @ 101 Ref.
                       Series (MBIA Corp.)

9         670,000      P.R. Pub. Bldg. Auth.   AAA    7.875      7/01/03 @ 100      740,183
                       Pub. Ed. & Hlth.               7/01/2016  S.F.
                       Facs. Rfndg. Rev.                         7/01/97 @ 102
                       Bonds 1987 Series G                       Ref.
                       (MBIA Corp.) (5)

10        300,000      Camden Cnty. N.J.       AAA    0.000      No Sinking          73,908
                                                                                   ----------
       -------------
                       Muni. Utils. Auth.             9/01/2016  Fund
                       Cnty. Agreement Swr.                      None
                       Rev. Cap. Apprec.
                       Bonds Series 1990A
                       (MBIA Corp.)

    $    5,355,000                                                              $  5,467,287
                                                                                   ==========
       =============
See accompanying notes to financial statements.
</TABLE> 
<PAGE>
INSURED MUNICIPAL SECURITIES TRUST
NEW JERSEY NAVIGATOR INSURED SERIES 5

Footnotes to Portfolio

June 30, 1994




(1)   All ratings are by Standard & Poor's Corporation.  A brief
description of the ratings symbols and their meanings is
set forth under "Description of Bond Ratings" in Part B of this
Prospectus.

(2)  See "The Trust - Portfolio" in Part B of this Prospectus for
an explanation of redemption features.  See "Tax Status" in Part B of
this 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, 1994, the net unrealized appreciation of all the bonds
was comprised of the following:

   Gross unrealized appreciation                $ 233,808
   Gross unrealized depreciation                     (777)
    Net unrealized appreciation                 $ 233,031

(4) The annual interest income, based upon bonds held at June 30, 1994,
(excluding accretion of original issue discount on zero-coupon bonds)
to the Trust is $360,275.

(5) The bonds have been prerefunded and will be redeemed at the next
refunding call date.

(6) Bonds sold or called after June 30, 1994 are noted in a footnote
"Changes in Trust Portfolio" under "Description of Portfolio" in Part A
of this Prospectus.

(7) 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).

<PAGE>


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


                        INSURED MUNICIPAL SECURITIES TRUST

                                     SERIES 27

                                                                              

          The Trust is a unit investment trust designated Series 27 ("Insured
    Municipal Trust") with an underlying portfolio of long-term insured 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 under
    existing law but may be subject to state and local taxes.  Capital gains
    are subject to tax.  (See "Tax Status" and "The Trust--Portfolio" in
    Part B of this Prospectus.)  The Sponsors are Bear, Stearns & Co. Inc. and
    Gruntal & Co., Incorporated (sometimes referred to as the "Sponsor" and
    the "Sponsors").  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, 1994 (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 28, 1994

        
    <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 insured bonds (the "Bonds")
    issued by or on behalf of states, municipalities and public authorities
    which, because of irrevocable insurance, are rated "AAA" by Standard &
    Poor's Corporation.  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 "Tax Status" in Part B of this
    Prospectus.)  For a list of ratings on the Evaluation Date, see
    "Portfolio."  Some of the Bonds 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 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.  Some of the Bonds in the portfolio may have been purchased at an
    aggregate premium over par.  All of the Bonds in the Trust were rated
    "AAA" by Standard & Poor's Corporation at the time originally deposited in
    the Trust.  This rating results from insurance relating only to the Bonds
    in the Trust and not to Units of the Trust.  The insurance does not remove
    market risk, as it does not guarantee the market value of the Units.  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 issuers of the Bonds or the insurers thereof to meet their
    obligations.  There can be no assurance that the Trust's investment
    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
    debt 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 fluctuation than
    coupon bonds in response to changes in interest rates.  Each Unit in the
    Trust represents a 1/3000th 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
    "Organization" in Part B of this Prospectus.)  The Units being offered
    hereby are issued and outstanding Units which have been purchased by the
    Sponsors in the secondary market. 

          INSURANCE.  Each of the Bonds in the Trust is insured by a municipal
    bond guaranty insurance policy obtained by either the Sponsor ("Sponsor-
    Insured Bonds") or the issuers of the Bonds ("Pre-Insured Bonds") and
    issued by one of the insurance companies (the "Insurance Companies"),
    described under "Insurance on the Bonds" in Part B of this Prospectus,
    covering scheduled payment of principal thereof and interest thereon when
    such amounts shall become due for payment but shall not have been paid by
    the issuer or any other insurer thereof.  The insurance, unless obtained
    by Municipal Bond Investors Assurance Corporation ("MBIA Corp."), will
    also cover any accelerated payments of principal and the increase in
    interest payments or premiums, if any, payable upon mandatory redemption
    of the Bonds if interest on any Bonds is ultimately deemed to be subject
    to regular federal income tax.  Insurance obtained from MBIA Corp. only
    guarantees the accelerated payments required to be made by or on behalf of
    an issuer of small industrial revenue bonds and pollution control bonds if
    there is an event which results in the loss of tax-exempt status of the
    interest on such Bonds, including principal, interest or premium payments,
    if any, as and when required.  To the extent, therefore, that Bonds are
    only covered by insurance obtained from MBIA Corp., such Bonds will not be
    covered for the accelerated payments required to be made by or on behalf
    of an issuer of other than small industrial revenue bonds or pollution
    control revenue bonds if there occurs an event which results in the loss
    of tax-exempt status of the interest on such Bonds.  None of the insurance
    will cover accelerated payments of principal or penalty interest or
    premiums unrelated to taxability of interest on the Bonds (although the
    insurance, including insurance obtained by MBIA Corp., does guarantee
    payment of principal and interest in such amounts and at such times as
    such amounts would have been due absent such acceleration).  The insurance
    relates only to the prompt payment of principal of and interest on the
    securities in the portfolio, and does not remove market risks or guarantee
    the market value of the Units in the Trust.  The terms of the insurance
    are more fully described under "Insurance on the Bonds" in Part B of this
    Prospectus.  For a discussion of the effect of an occurrence of nonpayment
    of principal or interest on any Bonds in the Trust, see "Portfolio
    Supervision" in Part B of this Prospectus.  No representation is made
    herein as to any Bond insurer's ability to meet its obligations under a
    policy of insurance relating to any of the Bonds.  In addition, investors
    should be aware that, subsequent to the Date of Deposit, the rating of the
    claims paying ability of the insurer of an underlying Bond may be
    downgraded, which may result in a downgrading of the rating of the Units
    in the Trust.  The approximate percentage of the aggregate principal
    amount of the portfolio that is insured by each insurance company is as
    follows:  AMBAC Indemnity Corp. ("AMBAC"), 1.7%; Capital Guaranty
    Insurance Company ("Capital Guaranty") 16.7%; Financial Guaranty Insurance
    Company ("Financial Guaranty"), 13.3%; and MBIA Corp., 68.3%. 

          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 4.9% of
    the Public Offering Price, or 5.152% of the net amount invested in Bonds
    per Unit.  In addition, accrued interest to the 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 $1,069.15 plus accrued interest of $11.94 under the monthly
    distribution plan, $17.11 under the semi-annual distribution plan and
    $49.32 under the annual distribution plan, for a total of $1,081.09,
    $1,086.26 and $1,118.47, 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 "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 the "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 the 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 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 distribution plan chosen by the prior
    owner of such Unit and may thereafter change the plan as provided under
    "Interest and Principal Distributions" in Part B of the 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 Sponsors, although not obligated to do so,
    intend to maintain a secondary market for the Units at prices based on the
    aggregate bid price of the Bonds in the Trust portfolio.  The reoffer
    price will be based on the aggregate bid price of the Bonds plus a sales
    charge of 4.9% of the Public Offering Price (5.152% of the net amount
    invested), plus net accrued interest.  If a market is not maintained a
    Certificateholder will be able to redeem his Units with the Trustee at a
    price also based on the aggregate bid price of the Bonds.  (See
    "Liquidity--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 all their
    regular interest distributions, and principal distributions, if any,
    reinvested in available series of "Insured Municipal Securities Trust" or
    "Municipal Securities Trust."  (See "Total Reinvestment Plan" in Part B of
    this Prospectus.  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. 

        
    <PAGE>
       
                        INSURED MUNICIPAL SECURITIES TRUST 
                                     SERIES 27

               SUMMARY OF ESSENTIAL INFORMATION AS OF JUNE 30, 1994

     Date of Deposit:  November 14, 1991        Minimum Principal Distribution:
     Principal Amount of Bonds ...$3,000,000     $1.00 per Unit.
     Number of Units .............3,000         Weighted Average Life to
     Fractional Undivided Inter-                Maturity:
       est in Trust per Unit .....1/3000         21.2 Years.
     Principal Amount of                        Minimum Value of Trust:
       Bonds per Unit ............$1,000.00      Trust may be terminated if
     Secondary Market Public                     value of Trust is less than
       Offering Price**                          $1,200,000 in principal
       Aggregate Bid Price                       amount of Bonds.
         of Bonds in Trust .......$3,050,295+++ Mandatory Termination Date:
       Divided by 3,000 Units ....$1,016.77      The earlier of December 31,
       Plus Sales Charge of 4.9%                 2040 or the disposition of
         of Public Offering Price $52.39         the last Bond in the Trust.
       Public Offering Price                    Trustee***:  United States
         per Unit ................$1,069.15+     Trust Company of New York.
     Redemption and Sponsors'                   Trustee's Annual Fee:  Monthly 
       Repurchase Price                          plan $1.05 per $1,000; semi-
       per Unit ..................$1,016.77+     annual plan $.60 per $1,000;
                                           +++   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 $8
       Sponsors' Repurchase                      plus $.25 per each issue of
       Price per Unit ............$52.39++++     Bonds in excess of 50 issues
     Difference between Public                   (treating separate maturities
       Offering Price per Unit                   as separate issues).
       and Principal Amount per                 Sponsors:  Bear, Stearns & Co.
       Unit Premium/(Discount) ...$69.15         Inc. and Gruntal & Co.,
     Evaluation Time:  4:00 p.m.                 Incorporated
       New York Time.                           Sponsors' Annual Fee:  Maximum
                                                 of $.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# ......... $66.11      $66.11      $66.11
    Less estimated annual fees and
      expenses ............................   2.33        1.81        1.69
    Estimated net annual interest           ______      ______      ______
      income (cash)# ...................... $63.78      $64.30      $64.42
    Estimated interest distribution# ......   5.31       32.15       64.42
    Estimated daily interest accrual# .....  .1771       .1786       .1789
    Estimated current return#++ ...........  5.97%       6.01%       6.03%
    Estimated long term return++ ..........  5.54%       5.59%       5.60%
    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
        
    <PAGE>
       *  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 Trustee maintains its corporate trust office at 770 Broadway,
          New York, New York 10003 (tel. no.:  1-800-428-8890).  For
          information regarding redemption by the Trustee, see "Trustee
          Redemption" in Part B of this Prospectus.
       
       +  Plus accrued interest to the expected date of settlement
          (approximately five business days after purchase) of $11.94 monthly,
          $17.11 semi-annually and $49.32 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 from 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.

    <PAGE>
       
                          INFORMATION REGARDING THE TRUST
                                AS OF JUNE 30, 1994


    DESCRIPTION OF PORTFOLIO

          The portfolio of the Trust consists of 9 issues representing
    obligations of issuers located in 9 states.  The Sponsors have not
    participated as a sole underwriter or manager, co-manager or member of
    underwriting syndicates 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 13.3% are hospital
    revenue bonds; none were issued in connection with the financing of
    nuclear generating facilities; and approximately 10.8% 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).  One of the issues representing $400,000 of
    the principal amount of the Bonds are general obligation bonds.  All 8 of
    the remaining issues representing $2,600,000 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:  Convention Center 1,
    Courthouse 1, Electric 1, Electric and Gas 1, Hospital 1, Pollution
    Control 1, Single Family Mortgage Revenue 1 and Water Development 1.  For
    an explanation of the significance of these factors see "The Trust--
    Portfolio" in Part B of this Prospectus.

          As of June 30, 1994, $575,000 (approximately 19.2% of the aggregate
    principal amount of the Bonds) were original issue discount bonds.  Of
    these original issue discount bonds, $175,000 (approximately 5.8% of the
    aggregate principal amount of the Bonds) were 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
    80.8% 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. 
        
    <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, 1992    3,000   $1,011.61   $23.18    $23.33    $7.25    -0-  
    June 30, 1993    3,000    1,072.83    63.72     64.32     -0-     -0-  
    June 30, 1994    3,000    1,032.49    63.72     64.31     -0-     -0-  

        
    *     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.
<PAGE>


Independent Auditors' Report


The Sponsor, Trustee and Certificateholders
Insured Municipal Securities Trust, Series 27:


We have audited the accompanying statement of net assets, including the
portfolio, of Insured Municipal Securities Trust, Series 27 as of June
30, 1994, and the related statements of operations, and changes in net
assets for the two year period then ended and the period November 14,
1991 (date of deposit) to June 30, 1992.  These financial statements
are the responsibility of the Trustee (see note 2).  Our responsibility
is to express an opinion on these financial statements based on our
audits.

We conducted our audits in accordance with generally accepted auditing
standards.  Those standards require that we plan and perform the audit
to obtain reasonable assurance about whether the financial statements
are free of material misstatement.  An audit includes examining, on a
test basis, evidence supporting the amounts and disclosures in the
financial statements.  Our procedures included confirmation of
securities owned as of June 30, 1994, by correspondence with the
Trustee.  An audit also includes assessing the accounting principles
used and significant estimates made by management, as well as evaluating
the overall financial statement presentation.  We believe that our audits
provide a reasonable basis for our opinion.

In our opinion, the financial statements referred to above present
fairly, in all material respects, the financial position of Insured
Municipal Securities Trust, Series 27 as of June 30, 1994 and the results
of its operations and the changes in its net assets for the two year
period then ended and for the period November 14, 1991 to June 30, 1992
in conformity with generally accepted accounting principles.


KPMG Peat Marwick LLP

New York, New York
September 15, 1994
<PAGE>
<TABLE> 

                              Statement of Net Assets

                                   June 30, 1994
<S>                                                                        <C> 
       Investments in marketable securities,
          at market value (cost $2,924,752)                                $    3,050,295

       Excess of other assets over total liabilities                               47,169
                                                                             -------------

       Net assets 3,000 units   of fractional undivided
          interest outstanding,      $1,032.49 per unit)                   $    3,097,464
                                                                             =============

       See accompanying notes to financial statements.
</TABLE> 
<PAGE>
<TABLE> 
                                      INSURED MUNICIPAL SECURITIES TRUST, SERIES 27

                                                Statements of Operations

                                                                            For the Period
                                                       Year ended          November 14, 1991
                                               June 30, 1994  June 30, 1993to June 30, 1992
                                                ----------      --------
<S>                                           <C>               <C>          <C> 
           Investment income - interest       $   200,407       200,269           125,607
                                                ----------      --------     -------------

           Expenses:
              Trustee's fees                        4,328         4,540             1,640
              Evaluator's fees                      2,385         2,258               792
              Sponsor's advisory fee                  750           750                98
                                                ----------      --------     -------------

                         Total expenses             7,463         7,548             2,530
                                                ----------      --------     -------------

                         Investment income, net   192,944       192,721           123,077

              Unrealized appreciation (depreciati(122,433)      182,388            65,588
                                                ----------      --------     -------------

                   Net increase in net
                     assets resulting
                     from operations          $    70,511       375,109           188,665
                                                ----------      ========     -------------

           See accompanying notes to financial statements.
</TABLE> 
<PAGE>
<TABLE> 
                      INSURED MUNICIPAL SECURITIES TRUST, SERIES 27

                            Statements of Changes in Net Assets
<CAPTION>
                                                                   For the Period
                                    Year ended      Year ended    November 14, 1991
                                   June 30, 1994   June 30, 1993  to June 30, 1992
                                    ----------     ------------
<S>                            <C>               <C>               <C>     
Operations:
   Investment income, net      $      192,944          192,721           123,077
   Unrealized appreciation
     (depreciation) of
      investments
      for the period                 (122,433)         182,388            65,588
                                    ----------     ------------     -------------

             Net increase in net
               assets resulting
               from operations         70,511          375,109           188,665
                                    ----------     ------------     -------------

Distributions:
   To Certificateholders:
     Investment income                191,522          191,471            69,628
   To sponsor of accrued interest
     to date of settlement              -               -                  3,792
                                    ----------     ------------     -------------

Total distributions                   191,522          191,471            73,420
                                    ----------     ------------     -------------

          Total increase (decrease)  (121,011)         183,638           115,245

Net assets at begining of period    3,218,475        3,034,837         2,919,592
                                    ----------     ------------     -------------

Net assets at end of period (including
   undistributed net investment
   income of$52,329, $50,907
   and $49,657, respectively)     $ 3,097,464         3,218,475        3,034,837
                                    ==========     ============     =============

See accompanying notes to financial statements.
</TABLE> 
<PAGE>
INSURED MUNICIPAL SECURITIES TRUST, SERIES 27

Notes to Financial Statements

June 30, 1994, 1993 and 1992


(1) Organization and Financial and Statistical Information

Insured Municipal Securities Trust, Series 27 (Trust) was organized on
November 14, 1991 by Bear, Stearns & Co. Inc. and Gruntal & Co.,
Incorporated (Co-Sponsors) 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.


(2) Summary of Significant Accounting Policies

United States Trust Company of New York (Trustee) has custody of 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
accompanying financial statements have been adjusted to record the
unrealized appreciation (depreciation) of investments and to record
interest income and expenses on the accrual basis.

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.

Investments are carried at market value which is determined by either
Standard & Poor's or Moody's Investors Service, Inc. (Evaluator) as
discussed in Footnotes to Portfolio. The market value of investments is
based upon the bid prices for the bonds at the end of the period, 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
difference 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

The Trust is not subject to Federal income taxes as provided for by the
Internal Revenue Code.

(4) Trust Administration

The fees and expenses of the Trust are incurred and paid on the basis set
forth under "Trust Expenses and Charges" in Part B of this Prospectus.

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.

See "Financial and Statistical Information" in Part A of this
Prospectus for the amounts of per unit distributions during the years
ended June 30, 1994, and 1993 and for the period November 14, 1991
(date of deposit) to June 30, 1992.

The Trust Indenture and Agreement also requires the Trust to redeem units
tendered.  No units have been redeemed since the inception of the Trust.

(5)      Net Assets

At June 30, 1994, the net assets of the Trust represented the
interest of Certificateholders as follows:

    Original cost to Certificateholders             $3,070,023
   Less initial gross underwriting commission         (150,431)
                                                     2,919,592

Net unrealized appreciation                            125,543
Undistributed net investment income                     52,329

 Total                                            $  3,097,464


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 3,000 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 $5,160.
<PAGE>
<TABLE> 
MORTGAGE SECURITIES TRUST, SERIES 27

Portfolio
 June 30, 1994
<CAPTION>
Port-   Aggregate                                     Coupon     Redemption
                                                      Rate/      Feature
folio   Principal         Name of Issuer     Ratings  Date(s)    S.F.--Sinking     Market
                                                      of         Fund
No.       Amount        and Title of Bonds     (1)    Maturity(2)Ref.--Refunding(2)Value(3)
- --     ------------    ---------------------   ----   -------    -------------     -----------
<S> <C>                <C>                     <C>    <C>        <C>            <C> 
1   $       400,000    Jasper Cnty. Ind.       AAA    7.100%     No Sinking     $      428,252
                       Colltzd. Pol. Cntrl.           7/01/2017  Fund
                       (No Ind. Pub. Serv.                       7/01/01 @ 102
                       Co. Prjt.) Rfndg.                         Ref.
                       Rev. Bonds Series
                       1991 (MBIA Corp.)

2           400,000    Burlington Ks. Poll.    AAA    7.000      No Sinking            430,260
                       Cntrl. Rfndg. Rev.             6/01/2031  Fund
                       Bonds (Kansas Gas &                       6/01/01 @ 102
                       Elec. Co. Prjt.)                          Ref.
                       (MBIA Corp.)

3           325,000    Maine State Hsg.        AAA    7.150      11/15/03 @ 100        330,194
                       Auth. Mtg. Purch.              11/15/2014 S.F.
                       Rev. Bonds Series                         11/15/04 @ 100
                       1989A-2 (MBIA Corp.)                      Ref.

4           400,000    North Las Vegas Nev.    AAA    7.125      4/01/06 @ 100         443,764
                       Gen. Oblig. (Ltd.              4/01/2011  S.F.   4/01/01
                       Tax) Pub. Safety                          @ 101 Ref.
                       Bldg. Bonds Series
                       1991 (Financial
                       Guaranty)(5)

5           400,000    R.I. Cnvntn. Cntr.      AAA    6.700      5/15/13 @ 100         438,924
                       Auth. Rev. Bonds               5/15/2020  S.F.  5/15/01
                       Series 1991A (MBIA                        @ 102 Ref.
                       Corp.)(5)

6           500,000    W. Va. Wtr. Dev.        AAA    7.000      11/01/12 @ 100        519,710
                       Auth. Wtr. Dev. Rev.           11/01/2025 S.F.
                       Rfndg. Bonds (Loan                        11/01/01 @ 102
                       Prgm.) Series 1991A                       Ref.
                       (Capital Guaranty)

7           400,000    Wisc. Hlth. & Ed.       AAA    7.100      8/15/12 @ 100         425,327
                       Facs. Auth. (St.               8/15/2019  S.F.  8/15/01
                       Luke's Med. Cntr.                         @ 102 Ref.
                       Prjt.) Rev. Bonds
                       (MBIA Corp.)

8           125,000    Redding Cal. Elec.      AAA    0.000      7/01/15  @             24,013
                       Sys. Rev. Certs. of            7/01/2019  75.356 S.F.
                       Part. Series 1989A                        7/01/99 @
                       (MBIA Corp.)(5)                           24.786 Ref.

9            50,000    Dade Cnty. Fla. Gtd.    AAA    0.000      2/01/15 @               9,851
                       Entitlement Rev.               8/01/2018  76.763 S.F.
                       Bonds Series 1990                         2/01/06 @
                       (AMBAC)                                   40.444 Ref.
    $     3,000,000                                                             $    3,050,295
       ============                                                                ===========
See accompanying notes to financial statements.
</TABLE> 
<PAGE>


INSURED MUNICIPAL SECURITIES TRUST, SERIES 27

Footnotes to Portfolio

June 30, 1994

(1) All ratings are by Standard & Poor's Corporation.  A brief
description of the ratings symbols and their meanings is set forth
under "Description of Bond Ratings" in Part B of this Prospectus.

(2) See "The Trust - Portfolio" in Part B of this Prospectus for an
explanation of redemption features.  See "Tax Status" in Part B of this
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, 1994, the net unrealized appreciation of all the bonds
was comprised of the following:

           Gross unrealized appreciation                       $ 130,064
           Gross unrealized depreciation                          (4,521)

           Net unrealized appreciation                         $ 125,543


(4)  The annual interest income (excluding accretion of original issue
discount on zero-coupon bonds), based upon bonds held at June 30, 1994,
to the Trust is $198,338.

(5) the Bonds have been prerefunded and will be redeemed at the next
refunding call date.

(6) Bonds sold or called after June 30, 1994 are noted in a footnote
 "Changes in Trust Portfolio" under "Description of Portfolio" in
Part A of this Prospectus.

(7) 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).

<PAGE>



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


                        INSURED MUNICIPAL SECURITIES TRUST
                            NEW YORK NAVIGATOR INSURED

                                     SERIES 9

                                                                              

          The Trust is a unit investment trust designated Series 9 ("New York
    Navigator Trust") with an underlying portfolio of long-term insured tax-
    exempt bonds 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 under
    existing law and from New York State and City personal income tax. 
    Capital gains are subject to tax.  (See "Tax Status" and "The Trust--
    Portfolio" in Part B of this Prospectus.)  The Sponsors are Bear, Stearns
    & Co. Inc. and Gruntal & Co., Incorporated (sometimes referred to as the
    "Sponsor" or the "Sponsors").  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, 1994 (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 28, 1994

        
    <PAGE>
       
          THE TRUST.  The Trust is a unit investment trust and was formed to
    preserve capital and to provide interest income (including 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 and from state and local taxes to
    the extent indicated herein when received by persons subject to state and
    local income taxation in a state in which the issuers of the Bonds are
    located.  The Trust seeks to achieve its investment objectives through
    investment in a fixed, diversified portfolio of long-term insured bonds
    (the "Bonds") issued by or on behalf of states, municipalities and public
    authorities which, because of irrevocable insurance, are rated "AAA" by
    Standard & Poor's Corporation.  Although the Supreme Court has determined
    that Congress has the authority to subject the 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 a specific preference item for purposes of the
    federal individual and/or corporate alternative minimum tax.  (See
    "Description of Portfolio" in this Part A for a list of these 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
    aggregate principal amount of the Bonds in the Trust 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 current
    interest (for the amount of Zero Coupon Bonds in each Trust, and the cost
    of such Bonds to that Trust, see "Description of Portfolio" in this
    Part A).  All of the Bonds in the Trust were rated "AAA" by Standard &
    Poor's Corporation at the time originally deposited in the Trust (see
    "Portfolio").  This rating results from insurance relating only to the
    Bonds in the Trust and not to Units of the Trust.  The insurance does not
    remove market risk, as it does not guarantee the market value of the
    Units.  For a discussion of the significance of such ratings, see
    "Description of Bond Ratings" in Part B of this Prospectus.  The payment
    of interest and preservation of capital are, of course, dependent upon the
    continuing ability of the issuers of the Bonds or the insurer thereof to
    meet their obligations.  There can be no assurance that the Trust's
    investment 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 debt 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 fluctuation
    than coupon bonds in response to such changes in interest rates.  (See
    "Portfolio" in Part B of this Prospectus.)  Each Unit in the Trust
    represents a 1/4489th 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
    "Organization" in Part B of this Prospectus.)  The Units being offered
    hereby are issued and outstanding Units which have been purchased by the
    Sponsors in the secondary market. 

          INSURANCE.  Each of the Bonds in the New York Navigator Trust is
    insured by a municipal bond guaranty insurance policy obtained by the
    Sponsors (the "Navigator Sponsor-Insured Bonds") from Municipal Bond
    Investors Assurance Corporation ("MBIA Corp.") covering regularly
    scheduled payments of principal thereof and interest thereon when such
    amounts become due for payment but shall not have been paid.  Such amounts
    shall be reduced by any amounts received by the holders or the owners of
    the Bonds from any trustee for the Bond issuers, any other Bond insurers
    or any other source other than MBIA Corp.  MBIA Corp. has issued such
    policy or policies covering each of the Bonds in the New York Navigator
    Trust and each such policy will remain in force until the payment in full
    of such Bonds, whether or not such Bonds continue to be held in the New
    York Navigator Trust.  The insurer's policies relating to small industrial
    development bonds and pollution control revenue bonds also guarantee the
    accelerated payments required to be made by or on behalf of an issuer of
    Bonds pursuant to the terms of the Bonds if there occurs an event which
    results in the loss of the tax-exempt status of the interest on such
    Bonds, including principal, interest or premium payments, if any, as and
    when required.  Such insurance does not cover accelerated payments
    required to be made by or on behalf of an issuer of other than small
    industrial revenue bonds or pollution control revenue bonds if there
    occurs an event which results in the loss of the tax exempt status of the
    interest on such Bonds nor does the insurance cover accelerated payments
    of principal or penalty interest or premiums unrelated to taxability of
    interest on any of the Bonds, including pollution control revenue bonds or
    small industrial development bonds.  In the event of accelerated payments
    on any such Bonds unrelated to the taxability of interest on any such
    Bonds, the payments guaranteed by MBIA Corp. shall be made in such amounts
    and at such times such payment would have been made absent such an
    acceleration.  The insurance relates only to the prompt payment of
    principal of and interest on the securities in the New York Navigator
    Trust and does not remove market risk nor does it guarantee the market
    value of Units in the New York Navigator Trust.  The terms of the
    insurance are more fully described under "Insurance on the Bonds" in Part
    B of this Prospectus.  For discussion of the effect of an occurrence of
    non-payment of principal or interest on any Bonds in the New York
    Navigator Trust see "Portfolio Supervision" in Part B of this Prospectus. 
    No representation is made herein as to any bond insurer's ability to meet
    its obligations under a policy of insurance relating to any of the Bonds
    in the New York Navigator Trust.  In addition, investors should be aware
    that subsequent to the Date of Deposit the rating of the claims-paying
    ability of MBIA Corp. may be downgraded, which may result in a downgrading
    of the rating of the Units in the New York Navigator Trust.  The premiums
    for the Navigator Sponsor-Insured Bonds are obligations of the Sponsors. 
    Additionally, some of the Bonds in the New York Navigator Trust may be
    Pre-Insured Bonds (as described below).  The premium for the Pre-Insured
    Bonds is an obligation of the issuers, underwriters or prior owners of
    those Bonds.  The insurance policy or policies relating to the Navigator
    Sponsor-Insured Bonds provides that, to the extent that Bonds are both
    Pre-Insured Bonds and Navigator Sponsor-Insured Bonds, coverage is
    effective after a claim has been made upon the insurer of the Pre-Insured
    Bonds.

          Upon notification from the trustee for any bond issuer or any holder
    or owner of the Bonds that such trustee or paying agent has insufficient
    funds to pay any principal or interest in full when due, MBIA Corp. will
    be obligated to deposit funds promptly with Citibank, N.A., New York, New
    York, as fiscal agent for MBIA Corp., sufficient to fully cover the
    deficit.  If notice of nonpayment is received on or after the due date,
    MBIA Corp. will provide for payment within one business day following
    receipt of the notice.  Upon payment by MBIA Corp. of any Bonds, coupons,
    or interest payments, MBIA Corp. shall succeed to the rights of the owner
    of such Bonds, coupons or interest payments with respect thereto.

          Some of the Bonds in the New York Navigator Trust may additionally
    be insured by a municipal bond guaranty insurance policy obtained by
    issuers, underwriters or prior owners of the Bonds ("Pre-Insured Bonds")
    and issued by one of the insurance companies described under "Insurance on
    the Bonds" in Part B of this Prospectus (the "Insurance Companies").  Such
    insurance covers the scheduled payment of principal thereof and interest
    thereon when such amounts shall become due for payment but shall not have
    been paid by the issuer or any other insurer thereof.  The insurance,
    unless obtained by MBIA Corp., will also cover any accelerated payments of
    principal and any increase in interest payments or premiums, if any,
    payable upon mandatory redemption of the Bonds if interest on any such
    Bond is ultimately deemed to be subject to federal income tax.  Insurance
    obtained from MBIA Corp. only guarantees the full and complete payments
    required to be made by or on behalf of an issuer of small industrial
    revenue bonds and pollution control revenue bonds if there occurs an event
    which results in the loss of tax-exempt status of the interest on such
    Bonds, including principal, interest or premium payments, if any, as and
    when required.  To the extent, therefore, that Bonds are only covered by
    insurance obtained from MBIA Corp., such Bonds will not be covered for the
    full and complete payments required to be made by or on behalf of an
    issuer of other than small industrial revenue bonds or pollution control
    revenue bonds if there occurs an event which results in the loss of tax-
    exempt status of the interest on such Bonds.  None of the insurance will
    cover accelerated payments of principal or penalty interest or premiums
    unrelated to taxability of interest on the Bonds.  The insurance relates
    only to the prompt payment of principal of and interest on the securities
    in the portfolios, and does not remove market risks nor does it guarantee
    the market value of Units in the Trusts.  The terms of he insurance are
    more fully described herein.  No representation is made herein as to any
    Bond insurer's ability to meet its obligations under a policy of insurance
    relating to any of the Pre-Insured Bonds.  In addition, investors should
    be aware that subsequent to the Date of Deposit the rating of the claims-
    paying ability of the insurer of an underlying Pre-Insured Bond may be
    downgraded.

          All of the Bonds in the New York Navigator Trust are covered by
    insurance obtained by the Sponsors from MBIA Corp. and 24.5% of the Bonds
    in the New York Navigator Trust are Pre-Insured Bonds.  The approximate
    percentage of the aggregate principal amount of the Portfolio that is
    insured by each Insurance Company with respect to Pre-Insured Bonds is as
    follows:  AMBAC Indemnity Corp. ("AMBAC"), 8.4%; Municipal Bond Insurance
    Association ("MBIA"), 6.1%; and MBIA Corp., 10%. 

          PUBLIC OFFERING PRICE.  The secondary market Public Offering Price
    of each Unit is equal to the aggregate offering price of the Bonds in such
    Trust divided by the number of Units outstanding, plus a sales charge of
    4.9% of the Public Offering Price, or 5.152% of the net amount invested in
    Bonds per Unit.  In addition, accrued interest to the 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 $1,067.64 plus accrued interest of $11.80 under the monthly
    distribution plan, $17.20 under the semi-annual distribution plan and
    $49.98 under the annual distribution plan, for a total of $1,079.44,
    $1,084.84 and $1,117.62, 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 "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 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 Sponsors
    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 chosen by the Certificateholder. 
    Certificateholders purchasing Units in the secondary market will initially
    receive distributions in accordance with the elections of the prior owner. 
    The first interest distributions will be made on the First Payment Date to
    all Certificateholders of record on the First Record Date and thereafter
    distributions will be made in accordance with the distribution plan chosen
    by the Certificateholder.  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, the amount of the first interest distributions and the
    specific dates representing the First Payment Date and the First Record
    Date see "Summary of Essential Information.")

          MARKET FOR UNITS.  The Sponsors, although not obligated to do so,
    intend to maintain a secondary market for the Units at a price based on
    the aggregate bid price of the Bonds in the trust portfolio plus a sales
    charge of 4.9% of the Public Offering Price (5.152% of the net amount
    invested), plus net accrued interest.  If a market is not maintained a
    Certificateholder will be able to redeem his Units with the Trustee at a
    price based on the aggregate bid price of the Bonds.  (See "Sponsor
    Repurchase" in Part B of this Prospectus.)

          TOTAL REINVESTMENT PLAN.  Certificateholders under the semi-annual
    and annual plans of distribution have the opportunity to have all their
    regular interest distributions, and principal distributions, if any,
    reinvested in available series of "Insured Municipal Securities Trust" or
    "Municipal Securities Trust."  (See "Total Reinvestment Plan" in Part B of
    this Prospectus.  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. 
        
    <PAGE>
                        INSURED MUNICIPAL SECURITIES TRUST
                            NEW YORK NAVIGATOR INSURED

                                     SERIES 9
       
               SUMMARY OF ESSENTIAL INFORMATION AS OF JUNE 30, 1994

     Date of Deposit:  November 14, 1991        Weighted Average Life to
     Principal Amount of Bonds ...$4,450,000     Maturity:  19.9 Years. 
     Number of Units .............4,489         Minimum Value of Trust:
     Fractional Undivided Inter-                 Trust may be terminated if
       est in Trust per Unit .....1/4489         value of Trust is less than
     Principal Amount of                         $1,800,000 in principal
       Bonds per Unit ............$991.31        amount of Bonds.
     Secondary Market Public                    Mandatory Termination Date:
       Offering Price**                          The earlier of December 31,
       Aggregate Bid Price                       2040 or the disposition of
         of Bonds in Trust .......$4,557,812+++  the last Bond in the Trust.
       Divided by 4,489 Units ....$1,015.33     Trustee***:  United States
       Plus Sales Charge of 4.9%                 Trust Company of New York.
         of Public Offering Price $52.31        Trustee's Annual Fee:  Monthly 
       Public Offering Price                     plan $1.09 per $1,000; semi-
         per Unit ................$1,067.64+     annual plan $.64 per $1,000;
     Redemption and Sponsors'                    and annual plan is $.39 per
       Repurchase Price                          $1,000.
       per Unit ..................$1,015.33+    Evaluator: Kenny S&P Evaluation
                                           +++   Services. 
                                                Evaluator's Fee for Each
     ++++                                        Evaluation:  Minimum of $8
     Excess of Secondary Market                  plus $.25 per each issue of
       Public Offering Price                     Bonds in excess of 50 issues
       over Redemption and                       (treating separate maturities
       Sponsors' Repurchase                      as separate issues).
       Price per Unit ............$52.31++++    Sponsors:  Bear, Stearns & Co.
     Difference between Public                   Inc. and Gruntal & Co.,
       Offering Price per Unit                   Incorporated. 
       and Principal Amount per                 Sponsors' Annual Fee:  Maximum
       Unit Premium/(Discount) ...$76.33         of $.25 per $1,000 principal
     Evaluation Time:  4:00 p.m.                 amount of Bonds (see "Trust
       New York Time.                            Expenses and Charges" in
     Minimum Principal Distribution:             Part B of this Prospectus).
       $1.00 per Unit.



        PER UNIT INFORMATION BASED UPON INTEREST DISTRIBUTION PLAN ELECTED

                                            Monthly   Semi-Annual   Annual
                                            Option      Option      Option


    Gross annual interest income# ......... $66.85      $66.85      $66.85
    Less estimated annual fees and
      expenses ............................   2.11        1.55        1.38
    Estimated net annual interest           ______      ______      ______
      income (cash)# ...................... $64.74      $65.30      $65.47
    Estimated interest distribution# ......   5.39       32.65       65.47
    Estimated daily interest accrual# .....  .1798       .1813       .1818
    Estimated current return#++ ...........  6.06%       6.12%       6.13%
    Estimated long term return++ ..........  5.52%       5.57%       5.59%
    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
        
    <PAGE>
       *  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 Trustee maintains its corporate trust office at 770 Broadway,
          New York, New York 10003 (tel. no.:  1-800-428-8890).  For
          information regarding redemption by the Trustee, see "Trustee
          Redemption" in Part B of this Prospectus.
       
       +  Plus accrued interest to the expected date of settlement
          (approximately five business days after purchase) of $11.80 monthly,
          $17.20 semi-annually and $49.98 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 from 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.


    <PAGE>
       
                          INFORMATION REGARDING THE TRUST
                                AS OF JUNE 30, 1994


    DESCRIPTION OF PORTFOLIO

          The portfolio of the Trust consists of 14 issues representing
    obligations of 12 issuers located in the state of New York.  The Sponsors
    have not participated as a sole underwriter or manager, co-manager or
    member of underwriting syndicates from which any of the initial aggregate
    principal amount of the Bonds were acquired.  Approximately 8.4% of the
    Bonds are obligations of state and local housing authorities;
    approximately 20.2% are hospital revenue bonds; none were issued in
    connection with the financing of nuclear generating facilities; and
    approximately 4% 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).  Three of the
    issues representing $675,000 of the principal amount of the Bonds are
    general obligation bonds.  All 11 of the remaining issues representing
    $3,775,000 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:  Assistance Corporation 1, Bridge and Tunnel 1,
    Development Corporation 1, Hospital 3, Multi-Family Housing 1, Single
    Family Mortgage Revenue 1, Solid Waste 1, Transit Facility 1 and Water 1. 
    For an explanation of the significance of these factors see "The Trust--
    Portfolio" in Part B of this Prospectus.

          As of June 30, 1994, $1,250,000 (approximately 28.1% of the
    aggregate principal amount of the Bonds) were original issue discount
    bonds.  Of these original issue discount bonds, $180,000 (approximately 4%
    of the aggregate principal amount of the Bonds) were 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
    71.9% 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.

        
    <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, 1992    4,500   $1,019.61   $23.67    $23.80   $ 7.50    -0-  
    June 30, 1993    4,489    1,083.73    64.69     65.24    49.03    -0-  
    June 30, 1994    4,489    1,031.28    64.79     65.37    65.48    -0-  

        
    *     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.
<PAGE>

Independent Auditors' Report


The Sponsor, Trustee and Certificateholders
Insured Municipal Securities Trust, New York Navigator Insured Series 9:


We have audited the accompanying statement of net assets, including the
portfolio, of Insured Municipal Securities Trust, New York Navigator
Insured Series 9 as of June 30, 1994, and the related statements of
operations, and changes in net assets for each of the years in the two
year period then ended and for the period November 14, 1991 (date of
deposit) to June 30, 1992. These financial statements are the
responsibility of the Trustee (see note 2). Our responsibility is to
express an opinion on these financial statements based on our audits.

We conducted our audits in accordance with generally accepted auditing
standards.  Those standards require that we plan and perform the audit
to obtain reasonable assurance about whether the financial statements
are free of material misstatement.  An audit includes examining, on a
test basis, evidence supporting the amounts and disclosures in the
financial statements.  Our procedures included confirmation of
securities owned as of June 30, 1994, by correspondence with the Trustee.
An audit also includes assessing the accounting principles used and
significant estimates made by management, as well as evaluating the
overall financial statement presentation.  We believe that our audits
provide a reasonable basis for our opinion.

In our opinion, the financial statements referred to above present
fairly, in all material respects, the financial position of Municipal
Securities Trust, New York Navigator Insured Series 9 as of June 30,
1994, and the results of its operations and the changes in its net
assets for each of the years in the two year period then ended, and for
the period November 14, 1991 to June 30, 1992, in conformity with
generally accepted accounting principles.

KPMG Peat Marwick LLP

New York, New York
September 15, 1994
<PAGE>
<TABLE> 
                         NEW YORK NAVIGATOR INSURED SERIES 9

                               Statement of Net Assets

                                    June 30, 1994
<S>                                                                     <C> 
       Investments in marketable securities,
          at market value (cost  $4,392,149)                            $  4,559,020

       Excess of other assets over total liabilities                          70,395
                                                                          -----------

       Net assets (4,489 units   of fractional undivided
          interest outstanding,  $1,031.28 per  unit)                   $  4,629,415
                                                                          ===========

       See accompanying notes to financial statements.
</TABLE> 
<PAGE>
<TABLE> 
INSURED MUNICIPAL SECURITIES TRUST

                               Statements of Operations

<CAPTION>



                                                                    For the Period
                                      YEARS ENDED JUNE 30,        November 14, 1991
                                         1994           1993      to June 30, 1992
                                      -----------     ---------   ----------------
<S>                                 <C>               <C>          <C> 
  Investment income - interest      $    302,344       302,483            189,886
                                      -----------     ---------     --------------

  Expenses:
     Trustee's fees                        5,763         5,497              2,461
     Evaluator's fees                      2,387         2,264                856
     Sponsor's advisory fee                1,123         1,125                 84
                                      -----------     ---------     --------------

           Total expenses                  9,273         8,886              3,401
                                      -----------     ---------     --------------

           Investment income, net        293,071       293,597            186,485
                                      -----------     ---------     --------------

  Realized and unrealized gain (loss)
    on investments:
     Net realized loss on bonds
       sold or called                       (257)         (121)            -
     Unrealized appreciation
       (depreciation) for the period    (236,530)      291,005            112,396
                                      -----------     ---------     --------------

           Net gain (loss)
             on investments             (236,787)      290,884            112,396
                                      -----------     ---------     --------------
           Net increase in net
             assets resulting
             from operations        $     56,284       584,481            298,881
                                      ===========     =========     ==============

       See accompanying notes to financial statements.
</TABLE> 
<PAGE>
<TABLE> 
INSURED MUNICIPAL SECURITIES TRUST

STATEMENTS OF CHANGES IN NET ASSETS

<CAPTION>
                                                                        For the Period
                                            YEARS ENDED JUNE 30,       November 14, 1991
                                              1994           1993      to June 30, 1992
                                        --------------------------     -----------------
<S>                                    <C>               <C>           <C>    
Operations:
   Investment income, net              $      293,071        293,597           186,485
   Net realized loss on bonds
     sold or called                              (257)          (121)          -
   Unrealized appreciation
     (depreciation) for the period           (236,530)       291,005           112,396
                                           -----------   ------------   ---------------

             Net increase in net
               assets resulting
               from operations                 56,284        584,481           298,881
                                           -----------   ------------   ---------------

Distributions:
   To Certificateholders:
     Investment income                        291,743        295,876           102,495
   To sponsor of accrued interest
     to date of settlement                      -             -                  5,843
Redemptions:
   Interest                                     -                394           -
   Principal                                    -             11,570           -
                                           -----------   ------------   ---------------

             Total distributions
               and redemptions                291,743        307,840           108,338
                                           -----------   ------------   ---------------

             Total increase (decrease)       (235,459)       276,641           190,543

Net assets at begining of period            4,864,874      4,588,233         4,397,690
                                           -----------   ------------   ---------------

Net assets at end of period (including
   undistributed net investment
   income of   $76,258 ,  $75,268 ,
   $78,147, respectively)                $  4,629,415      4,864,874         4,588,233
                                           ===========   ============   ===============

See accompanying notes to financial statements.
</TABLE> 
<PAGE>
INSURED MUNICIPAL SECURITIES TRUST
                      NEW YORK NAVIGATOR INSURED SERIES 9

Notes to Financial Statements

June 30, 1994, 1993 and 1992


(1) Organization and Financial and Statistical Information

Insured Municipal Securities Trust, New York Navigator Insured Series 9
(Trust) was organized on November 14, 1991 by Bear, Stearns & Co. Inc.
and Gruntal & Co. Incorporated (Co-Sponsors) 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.

(2) Summary of Significant Accounting Policies

United States Trust Company of New York (Trustee) has custody of 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 accompanying
financial statements have been adjusted to record the unrealized
appreciation (depreciation) of investments and to record interest income
and expenses on the accrual basis.

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.

Investments are carried at market value which is determined by either
Standard & Poor's Corporation or Moody's Investors Service, Inc.
(Evaluator) as discussed in Footnotes to Portfolio.  The market value of
the investments is based upon the bid prices for the bonds at the end of
the period, 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 difference 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

The Trust is not subject to Federal income taxes as provided for by the
Internal Revenue Code.

(4) Trust Administration

The fees and expenses of the Trust are incurred and paid on the basis set
forth under "Trust Expenses and Charges" in Part B of this Prospectus.

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.

See "Financial and Statistical Information" in Part A of this
Prospectus for the amounts of per unit distributions during the two
years ended June 30, 1994 and the period November 14, 1991 (date
of deposit) to June 30, 1992.

The Trust Indenture and Agreement also requires the Trust to redeem units
tendered.  11 units were redeemed during the year ended June 30, 1993.
No units were redeemed during the year ended June 30, 1994 or during the
period November 14, 1991 to June 30, 1992.

(5) Net Assets

      At June 30, 1994, the net assets of the Trust represented the
interest of Certificateholders as follows:

   Original cost to Certificateholders            $  4,624,265
    Less initial gross underwriting commission        (226,575)

                                                      4,397,690

  Cost of bonds sold or called                         (10,196)
 Net unrealized appreciation                            166,871
  Undistributed net investment income                    76,258
 Distributions in excess of bonds sold or called         (1,208)

Total                                               $  4,629,415


 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 4,500 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 $4,655.
<PAGE>
<TABLE> 
INSURED MUNICIPAL SECURITIES TRUST
NEW YORK NAVIGATOR INSURED SERIES 9

 Portfolio
June 30, 1994
<CAPTION>
   PorAggregate                                   Coupon Rate/      Redemption Feature
   folPrincipal       Name of Issuer     Ratings  Date(s) of        S.F.--Sinking Fund            Market
   No.  Amount      and Title of Bonds     (1)    Maturity(2)       Ref.--Refunding(2)(7)         Value(3)

<S> <C>            <C>                    <C>     <C>               <C>                        <C> 
1   $   200,000    Dorm. Auth. of the      AAA    6.750%            7/01/10 @ 100 S.F.         $    208,200
                   State of N.Y. Mt.              7/01/2015         7/01/01 @ 102 Ref.
                   Sinai Schl. of
                   Medicine Insrd. Rev.
                   Bonds Series 1991
                   (MBIA Corp.)

2       375,000    N.Y. State Hsg. Finc.   AAA    7.450             11/01/92 @ 100 S.F.             397,058
                   Agncy. Multi. Fam.             11/01/2028        11/01/99 @ 102 Ref.
                   Hsg. Rev. Bonds
                   Series A (MBIA Corp.)

3       500,000    N.Y. Local Gov.         AAA    6.500             4/01/11 @ 100 S.F.              506,460
                   Assis. Corp. (A Pub.           4/01/2015         4/01/01 @ 100 Ref.
                   Benefit Corp. of the
                   State of N.Y.) Rev.
                   Bonds Series 1991C
                   (MBIA Corp.)

4       500,000    N.Y. State Med. Care    AAA    7.500             2/15/12 @ 100 S.F.              569,015
                   Facs. Finc. Agncy.             2/15/2021         2/15/01 @ 102 Ref.
                   Mental Hlth. Servs.
                   Facs. Imprvmnt. Rev.
                   Bonds Series 1991A
                   (MBIA Corp.) (5)

5       200,000    N.Y. State Med. Care    AAA    7.125             11/01/06 @ 100 S.F.             213,352
                   Facs. Finc. Agncy.             11/01/2008        11/01/00 @ 102 Ref.
                   No. Shore Univ. Hosp.
                   Mtg. Prjt. Rev.
                   Bonds Series 1990A
                   (MBIA Corp.)

6       500,000    N.Y. State Urb. Dev.    AAA    7.500             4/01/12 @ 100 S.F.              539,380
                   Corp. State Facs.              4/01/2020         4/01/01 @ 102 Ref.
                   Rev. Bonds Series
                   1991 (MBIA Corp.)

7       270,000    Metro. Trans. Auth.     AAA    5.500             No Sinking Fund                 243,868
                   of N.Y. Trans. Facs.           7/01/2015         7/01/96 @ 100 Ref.
                   Rev. Bonds Series G
                   (MBIA Corp.)

8       250,000    Montgomery, Otsego,     AAA    7.250             1/01/04  @ 100 S.F.             280,678
                   Schoharie Cntys. N.Y.          1/01/2014         1/01/00 @ 103 Ref.
                   Solid Waste Mgmt.
                   Auth. Solid Waste
                   Sys. Rev. Bonds
                   Series 1990 (MBIA
                   Corp.) (5)

9       330,000    City of N.Y. Gen.       AAA    7.750             No Sinking Fund    8/15/99      367,264
                   Oblig. Serial Rev.             8/15/2022         @ 101.5 Ref.
                   Bonds Fiscal 1990
                   Series I (MBIA Corp.)

10      215,000    City of N.Y. Gen.       AAA    7.250             No Sinking Fund                 229,346
                   Oblig. Rev. Bonds              3/15/2020         3/15/00 @ 101.5 Ref.
                   Fiscal 1991 Series A
                   (MBIA Corp.)

11      130,000    N.Y. City Gen. Oblig.   AAA    8.000             No Sinking Fund                 152,354
                   Rev. Bonds Fiscal              8/01/2019         8/01/01 @ 101.5 Ref.
                   1991 Series D (MBIA
                   Corp.) (5)

12      170,000    N.Y. City Muni. Wtr.    AAA    6.000             No Sinking Fund                 178,126
                   Finc. Auth. Wtr. &             6/15/2020         6/15/00 @ 100 Ref.
                   Swr. Sys. Rev. Bonds
                   Series A (MBIA Corp.)
                   (5)

12a     130,000    N.Y. City Muni. Wtr.    AAA    6.000             No Sinking Fund                 124,882
                   Finc. Auth. Wtr. &             6/15/2020         6/15/00 @ 100 Ref.
                   Swr. Sys. Rev. Bonds
                   Series A (MBIA Corp.)
          

13  $   500,000    Triborough Bridge &     AAA    6.875%            1/10/11 @ 100 S.F.         $    525,070
                   Tunnel Auth. Spec.             1/1/2015          1/01/01 @ 102 Ref.
                   Oblig. Rfndg. Rev.
                   Bonds Series 1991B
                   (MBIA Corp.)

14      180,000    N.Y. State Mtg.         AAA    0.000             4/01/12 @ 52.88 S.F.             23,967
                   Agncy. Hmownr. Mtg.            4/01/2020         4/01/02 @ 23.845 Ref.
                   Rev. Bonds Series II
                   (MBIA Corp.)
    $  4,450,000                                                                               $  4,559,020

See accompanying footnotes to portfolio and notes to financial statements
</TABLE> 
<PAGE>
INSURED MUNICIPAL SECURITIES TRUST
                      NEW YORK NAVIGATOR INSURED SERIES 9

Footnotes to Portfolio

June 30, 1994




(1) All ratings are by Standard & Poor's Corporation.  A brief
description of the ratings symbols and their meanings is set forth
under "Description of Bond Ratings" in Part B of this Prospectus.

(2) See "The Trust - Portfolio" in Part B of this Prospectus for an
explanation of redemption features.  See "Tax Status" in Part B of
this 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, 1994, the net unrealized appreciation of all the bonds
was comprised of:

 Gross unrealized appreciation                             $  167,341
 Gross unrealized depreciation                                   (470)

Net unrealized appreciation                                $  166,871

(4) The annual interest income based upon bonds held at June 30, 1994,
(excluding accretion of original issue discount on zero-coupon bonds)
to the Trust is $300,100.

(5) The bonds have been prerefunded and will be redeemed at the next
refunding call date.

(6) Bonds sold or called after June 30, 1994 are noted in a footnote
"Changes in Trust Portfolio" under "Description of Portfolio" in Part A
of this Prospectus.

(7) 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).
<PAGE>




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


                        INSURED MUNICIPAL SECURITIES TRUST
                           NEW JERSEY NAVIGATOR INSURED

                                     SERIES 6

                                                                              

          The Trust is a unit investment trust designated Series 6 ("New
    Jersey Navigator Trust") with an underlying portfolio of long-term insured
    tax-exempt bonds 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 under existing law and from New Jersey gross income
    tax.  Capital gains are subject to tax.  (See "Tax Status" and "The
    Trust--Portfolio" in Part B of this Prospectus.)  The Sponsors are Bear,
    Stearns & Co. Inc. and Gruntal & Co., Incorporated (sometimes referred to
    as the "Sponsor" or the "Sponsors").  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, 1994 (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 28, 1994

        

    <PAGE>

       
          THE TRUST.  The Trust is a unit investment trust and was formed to
    preserve capital and to provide interest income (including 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 and from state and local taxes to
    the extent indicated herein when received by persons subject to state and
    local income taxation in a state in which the issuers of the Bonds are
    located.  The Trust seeks to achieve its investment objectives through
    investment in a fixed, diversified portfolio of long-term insured bonds
    (the "Bonds") issued by or on behalf of states, municipalities and public
    authorities which, because of irrevocable insurance, are rated "AAA" by
    Standard & Poor's Corporation.  Although the Supreme Court has determined
    that Congress has the authority to subject the 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 a specific preference item for purposes of the
    federal individual and/or corporate alternative minimum tax.  (See
    "Description of Portfolio" in this Part A for a list of these 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
    aggregate principal amount of the Bonds in the Trust 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 current
    interest (for the amount of Zero Coupon Bonds in the Trust, and the cost
    of such Bonds to the Trust, see "Description of Portfolio" in this
    Part A).  All of the Bonds in the Trust were rated "AAA" by Standard &
    Poor's Corporation at the time originally deposited in the Trust (see
    "Portfolio").  This rating results from insurance relating only to the
    Bonds in the Trust and not to Units of the Trust.  The insurance does not
    remove market risk, as it does not guarantee the market value of the
    Units.  For a discussion of the significance of such ratings, see
    "Description of Bond Ratings" in Part B of this Prospectus.  The payment
    of interest and preservation of capital are, of course, dependent upon the
    continuing ability of the issuers of the Bonds or the insurer thereof to
    meet their obligations.  There can be no assurance that the Trust's
    investment 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 debt 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 fluctuation
    than coupon bonds in response to such changes in interest rates.  (See
    "Portfolio" in Part B of this Prospectus.)  Each Unit in the Trust
    represents a 1/4000th 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
    "Organization" in Part B of this Prospectus.)  The Units being offered
    hereby are issued and outstanding Units which have been purchased by the
    Sponsors in the secondary market.

          INSURANCE.  Each of the Bonds in the New Jersey Navigator Trust is
    insured by a municipal bond guaranty insurance policy obtained by the
    Sponsors (the "Navigator Sponsor-Insured Bonds") from Municipal Bond
    Investors Assurance Corporation ("MBIA Corp.") covering regularly
    scheduled payments of principal thereof and interest thereon when such
    amounts become due for payment but shall not have been paid.  Such amounts
    shall be reduced by any amounts received by the holders or the owners of
    the Bonds from any trustee for the Bond issuers, any other Bond insurers
    or any other source other than MBIA Corp.  MBIA Corp. has issued such
    policy or policies covering each of the Bonds in the New Jersey Navigator
    Trust and each such policy will remain in force until the payment in full
    of such Bonds, whether or not such Bonds continue to be held in the New
    Jersey Navigator Trust.  The insurer's policies relating to small
    industrial development bonds and pollution control revenue bonds also
    guarantee the accelerated payments required to be made by or on behalf of
    an issuer of Bonds pursuant to the terms of the Bonds if there occurs an
    event which results in the loss of the tax-exempt status of the interest
    on such Bonds, including principal, interest or premium payments, if any,
    as and when required.  Such insurance does not cover accelerated payments
    required to be made by or on behalf of an issuer of other than small
    industrial revenue bonds or pollution control revenue bonds if there
    occurs an event which results in the loss of the tax exempt status of the
    interest on such Bonds nor does the insurance cover accelerated payments
    of principal or penalty interest or premiums unrelated to taxability of
    interest on any of the Bonds, including pollution control revenue bonds or
    small industrial development bonds.  In the event of accelerated payments
    on any Bonds unrelated to the taxability of interest on any such Bonds,
    the payments guaranteed by MBIA Corp. shall be made in such amounts and at
    such times such payment would have been made absent such an acceleration. 
    The insurance relates only to the prompt payment of principal of and
    interest on the securities in the New Jersey Navigator Trust and does not
    remove market risk nor does it guarantee the market value of Units in the
    New Jersey Navigator Trust.  The terms of the insurance are more fully
    described under "Insurance on the Bonds" in Part B of this Prospectus. 
    For discussion of the effect of an occurrence of non-payment of principal
    or interest on any Bonds in the New Jersey Navigator Trust see "Portfolio
    Supervision" in Part B of this Prospectus.  No representation is made
    herein as to any bond insurer's ability to meet its obligations under a
    policy of insurance relating to any of the Bonds in the New Jersey
    Navigator Trust.  In addition, investors should be aware that subsequent
    to the Date of Deposit the rating of the claims-paying ability of MBIA
    Corp. may be downgraded, which may result in a downgrading of the rating
    of the Units in the New Jersey Navigator Trust.  The premiums for the
    Navigator Sponsor-Insured Bonds are obligations of the Sponsors. 
    Additionally, some of the Bonds in the New Jersey Navigator Trust may be
    Pre-Insured Bonds (as described below).  The premium for the Pre-Insured
    Bonds is an obligation of the issuers, underwriters or prior owners of
    those Bonds.  The insurance policy or policies relating to the Navigator
    Sponsor-Insured Bonds provides that, to the extent that Bonds are both
    Pre-Insured Bonds and Navigator Sponsor-Insured Bonds, coverage is
    effective after a claim has been made upon the insurer of the Pre-Insured
    Bonds.

          Upon notification from the trustee for any bond issuer or any holder
    or owner of the Bonds that such trustee or paying agent has insufficient
    funds to pay any principal or interest in full when due, MBIA Corp. will
    be obligated to deposit funds promptly with Citibank, N.A., New York, New
    York, as fiscal agent for MBIA Corp., sufficient to fully cover the
    deficit.  If notice of nonpayment is received on or after the due date,
    MBIA Corp. will provide for payment within one business day following
    receipt of the notice.  Upon payment by MBIA Corp. of any Bonds, coupons,
    or interest payments, MBIA Corp. shall succeed to the rights of the owner
    of such Bonds, coupons or interest payments with respect thereto.

          Some of the Bonds in the New Jersey Navigator Trust may additionally
    be insured by a municipal bond guaranty insurance policy obtained by
    issuers, underwriters or prior owners of the Bonds ("Pre-Insured Bonds")
    and issued by one of the insurance companies described under "Insurance on
    the Bonds" in Part B of this Prospectus (the "Insurance Companies").  Such
    insurance covers the scheduled payment of principal thereof and interest
    thereon when such amounts shall become due for payment but shall not have
    been paid by the issuer or any other insurer thereof.  The insurance,
    unless obtained by MBIA Corp., will also cover any accelerated payments of
    principal and any increase in interest payments or premiums, if any,
    payable upon mandatory redemption of the Bonds if interest on any such
    Bond is ultimately deemed to be subject to federal income tax.  Insurance
    obtained from MBIA Corp. only guarantees the full and complete payments
    required to be made by or on behalf of an issuer of small industrial
    revenue bonds and pollution control revenue bonds if there occurs an event
    which results in the loss of tax-exempt status of the interest on such
    Bonds, including principal, interest or premium payments, if any, as and
    when required.  To the extent, therefore, that Bonds are only covered by
    insurance obtained from MBIA Corp., such Bonds will not be covered for the
    full and complete payments required to be made by or on behalf of an
    issuer of other than small industrial revenue bonds or pollution control
    revenue bonds if there occurs an event which results in the loss of tax-
    exempt status of the interest on such Bonds.  None of the insurance will
    cover accelerated payments of principal or penalty interest or premiums
    unrelated to taxability of interest on the Bonds.  The insurance relates
    only to the prompt payment of principal of and interest on the securities
    in the portfolios, and does not remove market risks nor does it guarantee
    the market value of Units in the Trusts.  The terms of he insurance are
    more fully described under "Insurance on the Bonds" in Part B of this
    Prospectus.  No representation is made herein as to any Bond insurer's
    ability to meet its obligations under a policy of insurance relating to
    any of the Pre-Insured Bonds.  In addition, investors should be aware that
    subsequent to the Date of Deposit the rating of the claims-paying ability
    of the insurer of an underlying Pre-Insured Bond may be downgraded.

          All of the Bonds in the New Jersey Navigator Trust are covered by
    insurance obtained by the Sponsors from MBIA Corp. and 84.2% of the Bonds
    in the New Jersey Navigator Trust are Pre-Insured Bonds.  The approximate
    percentage of the aggregate principal amount of the Trust that is insured
    by each Insurance Company with respect to Pre-Insured Bonds is as follows: 
    AMBAC Indemnity Corp. ("AMBAC"), 9.1%; Financial Guaranty Insurance
    Company ("Financial Guaranty"), 13.7%; and MBIA Corp., 61.4%.

          PUBLIC OFFERING PRICE.  The secondary market Public Offering Price
    of each Unit is equal to the aggregate offering price of the Bonds in such
    Trust divided by the number of Units outstanding, plus a sales charge of
    4.9% of the Public Offering Price, or 5.152% of the net amount invested in
    Bonds per Unit.  In addition, accrued interest to the 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 $913.87 plus accrued interest of $11.30 under the monthly
    distribution plan, $15.67 under the semi-annual distribution plan and
    $42.48 under the annual distribution plan, for a total of $925.17, $929.54
    and $956.35, 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 "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 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 Sponsors
    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 chosen by the Certificateholder. 
    Certificateholders purchasing Units in the secondary market will initially
    receive distributions in accordance with the elections of the prior owner. 
    The first interest distributions will be made on the First Payment Date to
    all Certificateholders of record on the First Record Date and thereafter
    distributions will be made in accordance with the distribution plan chosen
    by the Certificateholder.  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, the amount of the first interest distributions and the
    specific dates representing the First Payment Date and the First Record
    Date see "Summary of Essential Information.")

          MARKET FOR UNITS.  The Sponsors, although not obligated to do so,
    intend to maintain a secondary market for the Units will be based on the
    aggregate bid price of the Bonds in the Trust portfolio plus a sales
    charge of 4.9% of the Public Offering Price (5.152% of the net amount
    invested), plus net accrued interest.  If a market is not maintained a
    Certificateholder will be able to redeem his Units with the Trustee at a
    price based on the aggregate bid price of the Bonds.  (See "Sponsor
    Repurchase" in Part B of this Prospectus.)

          TOTAL REINVESTMENT PLAN.  Certificateholders under the semi-annual
    and annual plans of distribution have the opportunity to have all their
    regular interest distributions, and principal distributions, if any,
    reinvested in available series of "Insured Municipal Securities Trust" or
    "Municipal Securities Trust."  (See "Total Reinvestment Plan" in Part B of
    this Prospectus.  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.
        

    <PAGE>
                        INSURED MUNICIPAL SECURITIES TRUST
                           NEW JERSEY NAVIGATOR INSURED
                                     SERIES 6
       
               SUMMARY OF ESSENTIAL INFORMATION AS OF JUNE 30, 1994

     Date of Deposit:  November 14, 1991        Minimum Principal Distribution:
     Principal Amount of Bonds ...$3,500,000     $1.00 per Unit.
     Number of Units .............4,000         Weighted Average Life to
     Fractional Undivided Inter-                Maturity:
       est in Trust per Unit .....1/4000         19.1 Years.
     Principal Amount of                        Minimum Value of Trust:
       Bonds per Unit ............$875.00        Trust may be terminated if
     Secondary Market Public                     value of Trust is less than
       Offering Price**                          $1,600,000 in principal
       Aggregate Bid Price                       amount of Bonds.
         of Bonds in Trust .......$3,476,369+++ Mandatory Termination Date:
       Divided by 4,000 Units ....$869.09        The earlier of December 31,
       Plus Sales Charge of 4.9%                 2040 or the disposition of
         of Public Offering Price $44.78         the last Bond in the Trust.
       Public Offering Price                    Trustee***:  United States
         per Unit ................$913.87+       Trust Company of New York.
     Redemption and Sponsors'                   Trustee's Annual Fee:  Monthly 
       Repurchase Price                          plan $1.07 per $1,000; semi-
       per Unit ..................$869.09+       annual plan $.62 per $1,000;
                                         +++     and annual plan is $.37 per
                                         ++++    $1,000.
     Excess of Secondary Market                 Evaluator: Kenny S&P Evaluation
       Public Offering Price                     Services.
       over Redemption and                      Evaluator's Fee for Each
       Sponsors' Repurchase                      Evaluation:  Minimum of $8
       Price per Unit ............$44.78++++     plus $.25 per each issue of
     Difference between Public                   Bonds in excess of 50 issues
       Offering Price per Unit                   (treating separate maturities
       and Principal Amount per                  as separate issues).
       Unit Premium/(Discount) ...$38.87        Sponsors: Bear, Stearns & Co.
     Evaluation Time:  4:00 p.m.                 Inc. and Gruntal & Co.,
       New York Time.                            Incorporated.
                                                Sponsors' Annual Fee:  Maximum
                                                 of $.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# ......... $55.01      $55.01      $55.01
    Less estimated annual fees and
      expenses ............................   2.17        1.65        1.40
    Estimated net annual interest           ______      ______      ______
      income (cash)# ...................... $52.84      $53.36      $53.61
    Estimated interest distribution# ......   4.40       26.68       53.61
    Estimated daily interest accrual# .....  .1467       .1482       .1489
    Estimated current return#++ ...........  5.78%       5.84%       5.87%
    Estimated long term return++ ..........  5.46%       5.51%       5.54%
    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
        
    <PAGE>
       *  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 Trustee maintains its corporate trust office at 770 Broadway,
          New York, New York 10003 (tel. no.:  1-800-428-8890).  For
          information regarding redemption by the Trustee, see "Trustee
          Redemption" in Part B of this Prospectus.
       
       +  Plus accrued interest to the expected date of settlement
          (approximately five business days after purchase) of $11.30 monthly,
          $15.67 semi-annually and $42.48 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 from 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.


    <PAGE>
       
                          INFORMATION REGARDING THE TRUST
                                AS OF JUNE 30, 1994


    DESCRIPTION OF PORTFOLIO

          The portfolio of the Trust consists of 10 issues representing
    obligations of 10 issuers located in the state of New Jersey.  The
    Sponsors have not participated as a sole underwriter or manager, co-
    manager or member of underwriting syndicates 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
    41.4% are hospital revenue bonds; none were 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.  Ten issues representing $3,500,000 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:  Educational Facilities 3,
    Hospital 4, Port Authority 1 and Utility Revenue 2.  For an explanation of
    the significance of these factors see "The Trust--Portfolio" in Part B of
    this Prospectus.

          As of June 30, 1994, $380,000 (approximately 10.9% of the aggregate
    principal amount of the Bonds) were original issue discount bonds.  Of
    these original issue discount bonds, $230,000 (approximately 6.6% of the
    aggregate principal amount of the Bonds) were 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. 
    Approximately 37.7% of the aggregate principal amount of the Bonds in the
    Trust were purchased at a "market" discount from par value at maturity,
    approximately 51.4% 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.
        
    <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, 1992    4,000    $981.20    $22.74    $22.88   $ 7.25    $20.00
    June 30, 1993    4,000     942.82     57.67     58.22    45.68     86.25
    June 30, 1994    4,000     884.50     53.24     53.82    55.76     18.75

        
    *     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.
<PAGE>

Independent Auditors' Report


The Sponsor, Trustee and Certificateholders
Insured Municipal Securities Trust, New Jersey Navigator Insured
Series 6:


We have audited the accompanying statement of net assets, including the
portfolio, of Insured Municipal Securities Trust, New Jersey Navigator
Insured Series 6 as of June 30, 1994, and the related statements of
operations, and changes in net assets for the two year period then ended
and for the period November 14, 1991 to June 30, 1992.  These financial
statements are the responsibility of the Trustee (see note 2).  Our
responsibility is to express an opinion on these financial statements
based on our audits.

We conducted our audits in accordance with generally accepted auditing
standards.  Those standards require that we plan and perform the audit
to obtain reasonable assurance about whether the financial statements
are free of material misstatement.  An audit includes examining, on a
test basis, evidence supporting the amounts and disclosures in the
financial statements.  Our procedures included confirmation of
securities owned as of June 30, 1994, by correspondence with the
Trustee.  An audit also includes assessing the accounting principles
used and significant estimates made by management, as well as evaluating
the overall financial statement presentation.  We believe that our
audits provide a reasonable basis for our opinion.

In our opinion, the financial statements referred to above present
fairly, in all material respects, the financial position of Insured
Municipal Securities Trust, New Jersey Navigator Insured Series 6 as of
June 30, 1994, and the results of its operations and the changes in its
net assets for the two years then ended and for the period November 14,
1991 to June 30, 1992 in conformity with generally accepted accounting
principles.

KPMG Peat Marwick LLP


New York, New York
September 15, 1994
<PAGE>
<TABLE>
                       NEW JERSEY NAVIGATOR INSURED SERIES 6

                              Statement of Net Assets

                                  June 30, 1994
<S>                                                                   <C>
       Investments in marketable securities,
          at market value (cost   $3,378,330)                         $ 3,476,369

       Excess of other assets over total liabilities                       61,640
                                                                        ----------

       Net assets 4,000 units   of fractional undivided
          interest outstanding, $884.50 per   unit)                   $ 3,538,009
                                                                        ----------

       See accompanying notes to financial statements.
</TABLE>
<PAGE>
<TABLE>
INSURED MUNICIPAL SECURITIES TRUST
STATEMENTS OF OPERATIONS

<CAPTION>

                                                                   For the Period
                                        Years  ended June 30,     November 14, 1991
                                          1994          1993      to June 30, 1992
                                       ----------    ----------   -----------------
<S>                                 <C>              <C>           <C>
 Investment income - interest       $    224,529       251,572            152,508
                                       ----------    ----------    ---------------

 Expenses:
    Trustee's fees                         4,596         5,198              1,296
    Evaluator's fees                       2,386         2,251                704
    Sponsor's advisory fee                   933         1,000                131
                                       ----------    ----------    ---------------

               Total expenses              7,915         8,449              2,131
                                       ----------    ----------    ---------------

               Investment income, net    216,614       243,123            150,377
                                       ----------    ----------    ---------------

 Realized and unrealized gain (loss)
      on investments:
    Net Realized loss on bonds
         sold or called                   (5,355)      (24,633)            (5,712)
    Unrealized appreciation
		(depreciation)		          (155,577)      203,265             50,351
                                       ----------    ----------    ---------------

          Net gain (loss) on
		investments			    (160,932)      178,632             44,639
                                       ----------    ----------    ---------------

         Net increase in net
           assets resulting
           from operations          $     55,682       421,755            195,016
                                       ==========    ==========    ===============

 See accompanying notes to financial statements.
</TABLE>
<PAGE>
<TABLE>
STATEMENTS OF CHANGES IN NET ASSETS



<CAPTION>
                                                                         For the Period
                                           YEARS ENDED JUNE 30,         November 14,1991
                                         -------------    -----------   -----------------
                                             1994            1993       to June 30, 1992
                                         -------------    -----------   -----------------
<S>                                  <C>                  <C>            <C>  
Operations:
   Investment income, net            $        216,614        243,123           150,377
   Net realized loss on bonds
     sold or called                            (5,355)       (24,633)           (5,712)
   Unrealized appreciation
     (depreciation) for the period           (155,577)       203,265            50,351
                                         -------------    -----------    --------------

             Net increase in net
               assets resulting
               from operations                 55,682        421,755           195,016
                                         -------------    -----------    --------------

Distributions:
   To Certificateholders:
     Investment income                        213,970        230,261            90,609
     Principal                                 75,000        345,000            80,000
   To sponsor of accrued interest
     to date of settlement                     -               -                 5,787
                                         -------------    -----------    --------------

             Total distributions              288,970        575,261           176,396
                                         -------------    -----------    --------------

             Total increase (decrease)       (233,288)      (153,506)           18,620

Net assets at beginning of period           3,771,297      3,924,803         3,906,183
                                         -------------    -----------    --------------

Net assets at end of period (including
   undistributed net investment
   income o$69,487,    $66,843         $    3,538,009       3,771,297        3,924,803
                                         =============    ===========    ==============
   and $53,981, respectively)

See accompanying notes to financial statements.
</TABLE>
<PAGE>
INSURED MUNICIPAL SECURITIES TRUST
NEW JERSEY NAVIGATOR INSURED SERIES 6

Notes to Financial Statements

June 30, 1994, 1993 and 1992

(1)
Organization and Financial and Statistical Information

Insured Municipal Securities Trust, New Jersey Navigator Insured Series
6 (Trust) was organized on November 14, 1991 by Bear Stearns & Co. Inc.
and Gruntal & Co., Incorporated (Co-Sponsors) 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.

(2) Summary of Significant Accounting Policies
United States Trust Company of New York (Trustee) has custody of 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
accompanying financial statements have been adjusted to record the
unrealized appreciation (depreciation) of investments and to record
interest income and expenses on the accrual basis.

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.

Investments are carried at market value which is determined by either
Standard & Poor's Corporation or Moody's Investors Service, Inc.
(Evaluator) as discussed in Footnotes to Portfolio.  The market value of
the investments is based upon the bid prices for the bonds at the end of
the period, 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 difference 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

The Trust is not subject to Federal income taxes as provided for by the
Internal Revenue Code.

(4)
Trust Administration

The fees and expenses of the Trust are incurred and paid on the basis
set forth under "Trust Expenses and Charges" in Part B of this
Prospectus.

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.

See "Financial and Statistical Information" in Part A of this
Prospectus for the amounts of per unit distributions during the two
years ended June 30, 1994 and 1993 and for the period November 14,
1991 to (date of deposit) to June 30, 1992.

The Trust Indenture and Agreement also requires the Trust to redeem
units tendered.  No units have been redeemed since the inception of the
Trust.

(5)  Net Assets
   At June 30, 1994, the net assets of the Trust represented the interest
of Certificateholders as follows:

 Original cost to Certificateholders                        $ 4,107,448
Less initial gross underwriting commission                     (201,265)

                                                              3,906,183


Cost of securities sold or called                              (535,700)
 Net unrealized appreciation                                     98,039

Undistributed net investment income                              69,487


Total                                                        $ 3,538,009


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.


Undistributed net investment income includes accumulated accretion of
original issue discount of $7,847.
<PAGE>
<TABLE>
INSURED MUNICIPAL SECURITIES TRUST
NEW JERSEY NAVIGATOR INSURED SERIES 6

 Portfolio
 June 30, 1994
<CAPTION>
   PortAggregate                                   Coupon Rate/    Redemption Feature
   foliPrincipal       Name of Issuer     Ratings  Date(s) of      S.F.--Sinking Fund       Market
   No.   Amount      and Title of Bonds     (1)    Maturity(2)     Ref.--Refunding(2)(7)    Value(3)
- --     ----------   ---------------------   ----   -------------   ---------------------    ----------
<S> <C>             <C>                    <C>     <C>             <C>                   <C>  
1   $     320,000   N.J. Ed. Facs. Auth.    AAA    6.400%          7/01/07 @ 100 S.F.    $     325,462
                    Rev. Bonds Montclair           7/01/2011       7/01/01 @ 101 Ref.
                    State Cllg. Issue
                    Series 1991E (AMBAC
                    Corp.)

2         500,000   N.J. Ed. Facs. Auth.    AAA    6.375           7/01/07 @ 100 S.F.          505,275
                    The William Patterson          7/01/2021       7/01/01 @ 101 Ref.
                    Cllg. of N. Issue
                    Rev. Bonds Series
                    1991F (MBIA Corp.)

3         300,000   N.J. Hlth. Care Facs.   AAA    7.250           2/15/08 @ 100 S.F.          313,236
                    Fincg. Auth. Rev.              2/15/2021       2/15/01 @ 102 Ref.
                    Bonds Cathedral Hlth.
                    Servs. Inc. Issue
                    (FHA Insrd. Mtg.)
                    1990 Series A (MBIA
                    Corp.)

4         500,000   N.J. Hlth. Care Facs.   AAA    7.000           7/01/01 @ 100 S.F.          531,080
                    Fincg. Auth. Rev.              7/01/2020       7/01/00 @ 102 Ref.
                    Bonds Comm. Med.
                    Cntr./Kensington
                    Manor Care Center
                    Issue Series E (MBIA
                    Corp.)

5         150,000   N.J. Hlth. Care Facs.   AAA    6.500           7/01/11 @ 100 S.F.          152,037
                    Fincg. Auth. Rev.              7/01/2021       7/01/01 @ 102 Ref.
                    Bonds Mercer Med.
                    Cntr. Issue Series
                    1991 (MBIA Corp.)

6         500,000   N.J. Hlth. Care Facs.   AAA    6.300           7/01/14 @ 100 S.F.          522,445
                    Fincg. Auth. Rev.              7/01/2018       7/01/97 @ 100 Ref.
                    Bonds St. Peter's
                    Med. Cntr. Issue 1988
                    Series D (MBIA Corp.)
                    (5)

7         250,000   Ocean Cnty. N.J.        AAA    6.600           1/01/12  @ 100 S.F.         256,365
                    Utils. Auth. Waste             1/01/2018       1/01/01 @ 101 Ref.
                    Wtr. Rfndg. Rev.
                    Bonds Series 1991A
                    (MBIA Corp.)

8         500,000   Oradell N.J. Bd. of     AAA    7.200           4/01/03 @ 100 S.F.          556,940
                    Ed. in the Cnty. of            10/01/2009      10/01/99 @ 102 Ref.
                    Bergen N.J. Certs. of
                    Part. Rev. Bonds
                    (MBIA Corp.) (5)

9         250,000   N.Y. & N.J. Port.       AAA    6.875           7/01/12 @ 100 S.F.          260,735
                    Auth. Consldtd. Rev.           1/01/2025       1/01/00 @ 101 Ref.
                    Bonds Sixty-Seventh
                    Series (MBIA Corp.)

10        100,000   Camden Cnty. N.J.       AAA    0.000           No Sinking Fund              24,636
                    Muni. Utils. Auth.             9/01/2016       None
                    Cnty. Agreement Swr.
                    Rev. Cap. Apprec.
                    Bonds Series 1990A
                    (MBIA Corp.)

11  $     130,000   Camden Cnty. N.J.       AAA    0.000%          No Sinking Fund       $      28,158
                                                                                            ----------
       ----------
                    Muni. Utils. Auth.             9/01/2018       None
                    Cnty. Agreement Swr.
                    Rev. Cap. Apprec.
                    Bonds Series 1990A
                    (MBIA Corp.)

    $   3,500,000                                                                        $   3,476,369
                                                                                            ==========
       ==========

See accompanying footnotes to portfolio and notes to financial
statements.
</TABLE> 
<PAGE>
INSURED MUNICIPAL SECURITIES TRUST
NEW JERSEY NAVIGATOR INSURED SERIES 6

Footnotes to Portfolio

June 30, 1994

(1) All ratings are by Standard & Poor's Corporation.  A brief
description of the ratings symbols and their meanings is set
forth under "Description of Bond Ratings" in Part B of this Prospectus.

(2) See "The Trust - Portfolio" in Part B of this Prospectus for an
explanation of redemption features.  See "Tax Status" in Part B of this
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, 1994, the net unrealized appreciation of all the bonds
was comprised of the following:

Gross unrealized appreciation                           $ 103,757
Gross unrealized depreciation                              (5,718)

 Net unrealized appreciation                             $  98,039

(4) The annual interest income (excluding accretion of original issue
discount on zero-coupon bonds), based on bonds held at June 30, 1994,
to the Trust is $220,043.

(5) The bonds have been prerefunded and will be redeemed at the next
refunding call date.

(6) Bonds sold or called after June 30, 1994 are noted in a footnote
"Changes in Trust Portfolio" under "Description of Portfolio" in Part A
of this Prospectus.

(7) 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).

<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.


                        INSURED MUNICIPAL SECURITIES TRUST



                                 Prospectus Part B
       
                             Dated:  October 28, 1994
        

                                     THE TRUST

    Organization
       
               "Insured Municipal Securities Trust" (the "Trust") consists of
    the "unit investment trust" designated as set forth in Part A.*  The
    Trust was created under the laws of the State of New York pursuant to a
    Trust Indenture and Agreement** (collectively, the "Trust Agreement"),
    dated the Date of Deposit, among Bear, Stearns & Co. Inc. and Gruntal &
    Co., Incorporated, as Sponsors, Kenny S&P Evaluation Services, a division
    of Kenny Information Systems, Inc., as Evaluator and United States Trust
    Company of New York, as Trustee.
        
    *     This Part B relates to the outstanding series of Insured Municipal
          Securities Trust, Insured Municipal Securities Discount Trust,
          Insured Municipal Securities New York Navigator Insured Trust,
          Insured Municipal Securities New Jersey Navigator Insured Trust
          and/or Insured Pennsylvania Navigator Trust as reflected in Part A
          attached hereto.

    **    References in this Prospectus to the Trust Agreement are qualified
          in their entirety by the Trust Indenture and Agreement which is
          incorporated herein.


               On the Date of Deposit, the Sponsors deposited with the Trustee
    long-term insured 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 Sponsors the Certificates
    evidencing the ownership of all Units of the Trust.  The Trust consists of
    the Bonds described under "The Trust" in Part A, the interest (including,
    where applicable, earned original issue 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 ratio of one Unit to the principal amount of Bonds in the
    Trust on such date as specified in Part A of this Prospectus.  To the
    extent that any Units are redeemed by the Trustee, the 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 Certificate-
    holders, which may include the Sponsors or the Underwriters, 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 Sponsors, offers investors the opportunity
    to participate in a portfolio of long-term insured 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 given at the time of
    original delivery of the Bonds, is exempt from regular federal income tax
    under existing law and exempt from state and local income tax to the
    extent indicated herein when received by persons subject to state and
    local taxation in a state in which the issuers of the Bonds are located. 
    Such interest income may, however, be subject to the federal corporate
    alternative minimum taxes and to state and local taxes.  (See "Description
    of Portfolio" in Part A for a list of those Bonds which pay interest
    income subject to federal individual alternative minimum tax.  See also
    "Tax Status".)  Consistent with such objectives, the Sponsors have
    obtained bond insurance guaranteeing the scheduled payment of principal
    and interest on certain of the Bonds and have purchased, as to the
    remainder of each Trust Portfolio, Bonds which are already covered by
    insurance.  (See "Insurance on the Bonds".)  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 abilities of the Insurance Companies to meet their
    obligations under the policies of insurance issued on the Bonds, 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 each
    Trust may result in an investor receiving less than the amount paid for
    such Units (see "Comparison of Public Offering Price, Sponsors' 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 are designed to be complete investment programs. 

    Portfolio
       
               All of the Bonds in the Trust were rated "AAA" by Standard &
    Poor's Corporation at the time originally deposited in the Trust.  (See
    "Insurance on the Bonds.")  The "AAA" rating was assigned to the Bonds by
    Standard & Poor's because each Bond was insured by a municipal bond
    guaranty insurance policy issued by a company whose claims-paying ability
    was rated "AAA" by Standard & Poor's at that time.  In the event of a
    downgrading of the claims-paying ability of one of the insurers, as of the
    Evaluation Date, the Bonds in the Trust which are insured by that company
    would no longer be rated "AAA" by Standard & Poor's.  The Units of Trusts
    containing the downgraded bonds are no longer rated "AAA."
        
               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 "Information Regarding the Trust" and "Portfolio" in Part A of
    this Prospectus.

               When selecting Bonds for a Trust, the following factors, among
    others, were considered by the Sponsors:  (a) the quality of the Bonds and
    whether such Bonds, whether Sponsor-Insured or Pre-Insured, were rated
    "AAA" by Standard & Poor's Corporation, (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, (d) whether a
    bond was insured, or insurance was available for the Bonds at a reasonable
    cost, (e) in connection with Bonds for which bond insurance was obtained
    by the Sponsors, the quality of the Bonds and whether they were rated,
    without regard to such bond insurance, "A" or better by either Standard &
    Poor's Corporation or Moody's Investors Service, and (f) 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 Date of Deposit, 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 considered in the
    Sponsors' 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 federal or state
    programs such as Medicare and Medicaid which have been revised
    substantially in recent years and which are undergoing further review at
    the state and federal level.
       
               Proposals for significant changes in the health care system and
    the present programs for third party payment of health care costs are
    under consideration in Congress and many states.  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 Sponsors are 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 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
    amount 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 Bond 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, 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 Sponsors are 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. 

               To the Sponsors' knowledge, there was no litigation pending as
    of the initial Date of Deposit with respect to any Bonds which might
    reasonably be expected to have a material adverse effect on a Trust. 
    Subsequent to the Date of Deposit, litigation may be initiated on a
    variety of grounds with respect to Bonds in 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. 
    The Sponsors are 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 of declining interest rates 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 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 any 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" in Part A of this Prospectus for the amount of
    moral obligation bonds contained therein.

               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".  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 Sponsors 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".)
       
               Puerto Rico Bonds.  Certain of the Bonds in the portfolio may
    be general obligations and/or revenue bonds of issuers located in Puerto
    Rico which will be affected by general economic conditions in Puerto Rico. 
    The economy of Puerto Rico is closely integrated with that of the mainland
    United States.  During fiscal year 1993, approximately 86% of Puerto
    Rico's exports were to the United States mainland, which was also the
    source of 69% of Puerto Rico's imports.  In fiscal 1993, Puerto Rico
    experienced a $2.5 billion positive adjusted trade balance.  The economy
    of Puerto Rico is dominated by the manufacturing and service sectors.  The
    manufacturing sector has experienced a basic change over the years as a
    result of increased emphasis on higher wage, high technology industries
    such as pharmaceuticals, electronics, computers, microprocessors,
    professional and scientific instruments, and certain high technology
    machinery and equipment.  The service sector, including finance, insurance
    and real estate, also plays a major role in the economy.  It ranks second
    only to manufacturing in contribution to the gross domestic product and
    leads all sectors in providing employment.  In recent years, the service
    sector has experienced significant growth in response to and paralleling
    the expansion of the manufacturing sector.  Since fiscal 1987, personal
    income has increased consistently in each fiscal year.  In fiscal 1993,
    aggregate personal income was $24.1 billion ($20.6 billion in 1987 prices)
    and personal income per capita was $6,760 ($5,767 in 1987 prices). 
    Personal income includes transfer payments to individuals in Puerto Rico
    under various social programs.  Total federal payments to Puerto Rico,
    which include many types in addition to federal transfer payments, are
    lower on a per capita basis in Puerto Rico than in any state.  Transfer
    payments to individuals in fiscal 1993 were $5.3 billion, of which $3.6
    billion, or 67.6%, represent entitlement to individuals who had previously
    performed services or made contributions under programs such as Social
    Security, veterans benefits and Medicare.  The number of persons employed
    in Puerto Rico during fiscal 1994 averaged 1,011,000.  Unemployment,
    although at a low level compared to the late 1970s, remains above the
    average for the United States.  In fiscal 1994, the unemployment rate in
    Puerto Rico was 15.9%.  Puerto Rico's decade-long economic expansion
    continued throughout the five-year period from fiscal 1989 through fiscal
    1993.  Almost every sector of its economy was affected and record levels
    of employment were achieved.  Factors behind this expansion include
    Commonwealth sponsored economic development programs, the relatively
    stable prices of oil imports, the continued growth of the United States
    economy, periodic declines in exchange value of the United States dollar
    and the relatively low cost borrowing during the period.  Real gross
    product (adjusted to reflect 1987 prices) amounted to approximately
    $20.07 billion in fiscal 1993, or 3.1% above the fiscal 1992 level.  The
    Puerto Rico Planning Board's economic activity index, a composite index
    for thirteen economic indicators, increased 1.6% in fiscal 1994 compared
    to fiscal 1993, which period showed an increase of 1.4% over fiscal 1992. 
    Growth in the Puerto Rico economy in fiscal 1994 and 1995 depends on
    several factors, including the state of the United States economy and the
    relative stability in the price of oil imports, the exchange value of the
    U.S. dollar and the cost of borrowing.
        
    Discount And Zero Coupon Bonds

               Some of the Bonds in a Trust may be original issue discount
    bonds.  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, some of
    the aggregate principal amount of the Bonds in the Trust may be Zero
    Coupon Bonds.  (See "Description of Portfolio" in Part A.)  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 fluctuations 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, although
    certain zero coupon housing bonds may be subject to mandatory call
    provisions. 

               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 each 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 yields (coupon interest income as a
    percentage of market price) of discount bonds will be lower than the
    current yields 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.  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.  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.  Discount Bonds with a large term to
    maturity tend to have a higher current yield and a lower current market
    value than otherwise comparable bonds with a shorter term to 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. 

    Insurance On The Bonds

               Each of the Bonds in the Trust is insured by a municipal bond
    guaranty insurance policy obtained by either the Sponsors ("Sponsor-
    Insured Bonds") or the issuers of the Bonds ("Pre-Insured Bonds") and
    issued by one of the insurance companies described under "Insurance on the
    Bonds" in Part B (the "Insurance Companies").  Such insurance covers the
    scheduled payment of principal thereof and interest thereon when such
    amounts shall become due for payment but shall not have been paid by the
    issuer or any other insurer thereof.  The insurance, unless obtained by
    Municipal Bond Investors Assurance Corporation ("MBIA Corp."), will also
    cover any accelerated payments of principal and any increase in interest
    payments or premiums, if any, payable upon mandatory redemption of the
    Bonds if interest on any Bonds is ultimately deemed to be subject to
    regular federal income tax.  Insurance obtained from MBIA Corp. only
    guarantees the full and complete payments required to be made by or on
    behalf of an issuer of small industrial revenue bonds and pollution
    control revenue bonds if there occurs an event which results in the loss
    of tax-exempt status of the interest on such Bonds, including principal,
    interest or premiums payments, if any, as and when required.  To the
    extent, therefore, that Bonds are only covered by insurance obtained from
    MBIA Corp., such Bonds will not be covered for the full and complete
    payments required to be made by or on behalf of an issuer of other than
    small industrial revenue bonds or pollution control revenue bonds if there
    occurs an event which results in the loss of tax-exempt status of the
    interest on such Bonds.  None of the insurance will cover accelerated
    payments of principal or penalty interest or premiums unrelated to
    taxability of interest on the Bonds.  The insurance policies are non-
    cancelable and will continue in force so long as the Bonds are outstanding
    and the insurers remain in business.  The insurance policies guarantee the
    timely payment of principal and interest on the Bonds but do not guarantee
    the market value of the Bonds or the value of Units.  No representation is
    made herein as to any Bond insurer's ability to meet its obligations under
    a policy of insurance relating to any of the Bonds.  An insurance company
    that is required to pay interest and/or principal in respect of any Bond
    will succeed and be subrogated to the Trustee's right to collect such
    interest and/or principal from the issuer and to other related rights of
    the Trustee with respect to any such Bond.

    Navigator Insured Trusts

               Sponsor-Insured Bonds.  Each of the Bonds in the Navigator
    Trusts is insured by a financial guaranty insurance policy obtained by the
    Sponsors (the "Navigator Sponsor-Insured Bonds") from MBIA Corp. covering
    regularly scheduled payments of principal thereof and interest thereon
    when such amounts become due for payment but shall not have been paid. 
    Such amounts shall be reduced by any amounts received by the holders or
    the owners of the Bonds from any trustee for the Bond issuers, any other
    Bond insurers or any other source other than MBIA Corp. MBIA Corp. has
    issued such policy or policies covering each of the Bonds in the Navigator
    Trusts and each such policy will remain in force until the payment in full
    of such Bonds, whether or not such Bonds continue to be held in the
    Navigator Trusts.  The insurer's policies relating to small industrial
    development bonds and pollution control revenue bonds also guarantee any
    accelerated payments required to be made by or on behalf of an issuer of
    Bonds pursuant to the terms of the Bonds if there occurs an event which
    results in the loss of the tax-exempt status of the interest on such
    Bonds, including principal, interest or premium payments, if any, as and
    when required.  Such insurance does not cover for any accelerated payments
    required to be made by or on behalf of an issuer of other than small
    industrial revenue bonds or pollution control revenue bonds if there
    occurs an event which results in the loss of the tax exempt status of the
    interest on such Bonds nor will the insurance cover accelerated payments
    of principal or penalty interest or premiums unrelated to taxability of
    interest on any of the Bonds, including pollution control revenue bonds or
    small industrial development bonds.  In the event of such an acceleration,
    the payments guaranteed by MBIA Corp. shall be made in such amounts and at
    such times as such payments would have been made absent any such
    acceleration.  The insurance relates only to the prompt payment of
    principal of and interest on the securities in the Navigator Portfolios
    and does not remove market risk nor does it guarantee the market value of
    Units in the Navigator Trusts.  The terms of the insurance are more fully
    described herein.  For discussion of the effect of an occurrence of non-
    payment of principal or interest on any Bonds in the Navigator Trusts see
    "Portfolio Supervision" in Part B.  No representation is made herein as to
    any bond insurer's ability to meet its obligations under a policy of
    insurance relating to any of the Bonds in the Navigator Trusts.  In
    addition, investors should be aware that subsequent to the Date of Deposit
    the rating of the claims-paying ability of MBIA Corp. may be downgraded,
    which may result in a downgrading of the rating of the Units in the
    Navigator Trusts.  The premiums for the Navigator Sponsor-Insured Bonds
    are obligations of the Sponsors.  Additionally, some of the Bonds in the
    Navigator Trusts may be Pre-Insured Bonds (as described below).  The
    premium for the Pre-Insured Bonds is an obligation of the issuers,
    underwriters or prior owners of those Bonds.  The insurance policy or
    policies relating to the Navigator Sponsor-Insured Bonds provides that, to
    the extent that Bonds are both Pre-Insured Bonds and Navigator Sponsor-
    Insured Bonds, coverage is effective after a claim has been made upon the
    insurer of the Pre-Insured Bonds.

               Upon notification from the trustee for any bond issuer or any
    holder or owner of the Bonds that such trustee or paying agent has
    insufficient funds to pay any principal or interest in full when due, MBIA
    Corp. will be obligated to deposit funds promptly with Citibank, N.A., New
    York, New York, as fiscal agent for MBIA Corp., sufficient to fully cover
    the deficit.  If notice of nonpayment is received on or after the due
    date, MBIA Corp. will provide for payment within one business day
    following receipt of the notice.  Upon payment by MBIA Corp. of any Bonds,
    coupons, or interest payments, MBIA Corp. shall succeed to the rights of
    the owner of such Bonds, coupons or interest payments with respect
    thereto.
       
               Pre-Insured Bonds.  Some of the Bonds in the Trusts which are
    insured under policies obtained by the Bond issuers, underwriters or prior
    owners of the Bonds ("Pre-Insured Bonds") are insured either by AMBAC
    Indemnity Corporation ("AMBAC"), Bond Investors Guaranty ("BIG"), Capital
    Guaranty Insurance Company ("Capital Guaranty"), Connie Lee Insurance
    Company ("Connie Lee"), Financial Guaranty Insurance Company ("Financial
    Guaranty"), Financial Security Assurance, Inc. ("Financial Security"),
    Firemen's Insurance Co. ("Firemen's"), Municipal Bond Insurance
    Association ("MBIA"), or MBIA Corp.  The cost of this insurance is borne
    by the respective issuers, underwriters or prior owners of the Pre-Insured
    Bonds.  The percentage of each Portfolio insured by each insurance
    company, if any, is set forth under "Insurance" in Part A of this
    Prospectus.
        
               Such insurance covers the scheduled payment of principal
    thereof and interest thereon when such amounts shall become due for
    payment but shall not have been paid by the issuer or any other insurer
    thereof.  The insurance, unless obtained by MBIA Corp., will also cover
    any accelerated payments of principal and any increase in interest
    payments or premiums, if any, payable upon mandatory redemption of the
    Bonds if interest on any such Bond is ultimately deemed to be subject to
    federal income tax.  Insurance obtained from MBIA Corp. only guarantees
    the accelerated payments required to be made by or on behalf of an issuer
    of small industrial revenue bonds and pollution control revenue bonds if
    there occurs an event which results in the loss of tax-exempt status of
    the interest on such Bonds, including principal, interest or premium
    payments, if any, as and when required.  To the extent, therefore, that
    Bonds are only covered by insurance obtained from MBIA Corp., such Bonds
    will not be covered for the accelerated payments required to be made by or
    on behalf of an issuer of other than small industrial revenue bonds or
    pollution control revenue bonds if there occurs an event which results in
    the loss of tax-exempt status of the interest on such Bonds.  None of the
    insurance will cover accelerated payments of principal or penalty interest
    or premiums unrelated to taxability of interest on the Bonds (although the
    insurance, including insurance obtained by MBIA Corp., does guarantee
    payment of principal and interest in such amounts and at such times as
    such amounts would have been due absent such acceleration).  The insurance
    relates only to the prompt payment of principal of and interest on the
    securities in the portfolios, and does not remove market risks nor does it
    guarantee the market value of Units in the Trusts.  The terms of the
    insurance are more fully described herein. No representation is made
    herein as to any Bond insurer's ability to meet its obligations under a
    policy of insurance relating to any of the Pre-Insured Bonds.  In
    addition, investors should be aware that subsequent to the Date of Deposit
    the rating of the claims-paying ability of the insurer of an underlying
    Pre-Insured Bond may be down-graded.  
       
               AMBAC is a Wisconsin-domiciled stock insurance company,
    regulated by the Insurance Department of the State of Wisconsin, and
    licensed to do business in 50 states, the District of Columbia and the
    Commonwealth of Puerto Rico, with admitted assets (unaudited) of
    approximately $2,060,000,000, and statutory capital (unaudited) of
    approximately $1,178,000,000 as of June 30, 1994.  Statutory capital
    consists of the statutory contingency reserve and policyholders' surplus
    of the insurance company.  AMBAC is a wholly owned subsidiary of AMBAC
    Inc., a 100% publicly-held company.  
    
    
   
               As of the Evaluation Date the claims-paying ability of AMBAC
    has been rated "AAA" by Standard & Poor's. 
    
    
   
               Capital Guaranty is a monoline stock insurance company
    incorporated in Maryland, and is a wholly owned subsidiary of Capital
    Guaranty Corporation, a Maryland insurance holding company.  Capital
    Guaranty Corporation is publicly owned, whose shares are traded on the New
    York Stock Exchange.  Other than their capital commitment to Capital
    Guaranty Corporation, the shareholders of Capital Guaranty Corporation are
    not obligated to pay the debts of, or the claims against, Capital Guaranty
    Insurance Company.  Capital Guaranty is authorized to provide insurance in
    49 States, the District of Columbia and three U.S. territories.  As of
    June 30, 1994, Capital Guaranty had more than $13.7 billion in net
    exposure outstanding (excluding defeased issues).  The total statutory
    policyholders' surplus and contingency reserves of Capital Guaranty
    Insurance Company was approximately $89,917,075 (unaudited) and total
    admitted assets were approximately $286,825,253 (unaudited) as reported to
    the Insurance Department of the State of Maryland as of June 30, 1994.
        
               As of the Evaluation Date, the claims-paying ability of Capital
    Guaranty has been rated "AAA" by Standard & Poor's.

               Connie Lee, a stock insurance company incorporated in
    Wisconsin, is a wholly-owned subsidiary of College Construction Loan
    Insurance Association, a stockholder-owned District of Columbia insurance
    holding company whose creation was authorized by the 1986 amendments to
    the Higher Education Act.  The United States Department of Education and
    Student Loan Marketing Association are founding shareholders of College
    Construction Loan Insurance Association.  As a federally authorized
    company, Connie Lee's structure and operational authorities are subject to
    revision by amendments to the Higher Education Act or other federal
    enactments.  CONNIE LEE IS NOT AN AGENCY OR INSTRUMENTALITY OF THE UNITED
    STATES GOVERNMENT, ALTHOUGH THE UNITED STATES GOVERNMENT IS A STOCKHOLDER
    OF COLLEGE CONSTRUCTION LOAN INSURANCE ASSOCIATION.  THE OBLIGATIONS OF
    CONNIE LEE ARE NOT OBLIGATIONS OF THE UNITED STATES GOVERNMENT.
       
               As of June 30, 1994, the total policyholders' surplus of Connie
    Lee was $105,009,992 (unaudited) and total admitted assets were
    $93,006,058 (unaudited), as reported to the Commissioner of Insurance of
    the State of Wisconsin.

               As of the Evaluation Date, the claims-paying ability of Connie
    Lee has been rated "AAA" by Standard & Poor's.

               Financial Guaranty is a wholly-owned subsidiary of FGIC
    Corporation ("FGIC"), a Delaware holding company.  FGIC is a wholly-owned
    subsidiary of General Electric Capital Corporation ("GECC").  Neither FGIC
    nor GECC is obligated to pay the debts of or the claims against Financial
    Guaranty.  Financial Guaranty is domiciled in the State of New York and is
    subject to regulation by the State of New York Insurance Department.  As
    of June 30, 1994, the total capital and surplus of Financial Guaranty was
    approximately $850,000,000.  In addition, Financial Guaranty is currently
    authorized to write insurance in 50 states and the District of Columbia.
        
               As of the Evaluation Date, the claims-paying ability of
    Financial Guaranty has been rated "AAA" by Standard & Poor's. 
       
               Firemen's, which was incorporated in New Jersey in 1855, is a
    wholly-owned subsidiary of The Continental Corporation and a member of The
    Continental Insurance Companies, a group of property and casualty
    insurance companies.  It provides unconditional and non-cancelable
    insurance on industrial development revenue bonds.  As of December 31,
    1993, Firemen's statutory surplus (audited) was $502,800,000.

               As of the Evaluation Date, the claims-paying ability of
    Firemen's has been rated "AA-" by Standard & Poor's (see "Ratings" under
    "Insurance on the Bonds" in this Part B).

               Financial Security is a monoline insurance company incorporated
    under the laws of the State of New York and is licensed, along with its
    two subsidiaries, to engage in the financial guaranty insurance business
    in 49 states, the District of Columbia and Puerto Rico.  

               Financial Security is a wholly owned subsidiary of Financial
    Security Assurance Holdings Ltd. ("Holdings"), a New York Stock Exchange
    listed company.  Holdings is owned approximately 60.5% by US WEST Capital
    Corporation ("US WEST"), 7.6% by Fund American Enterprises Holdings, Inc.
    ("Fund American"), and 7.4% by The Tokio Marine and Fire Insurance Co.,
    Ltd. ("Tokio Marine").  US WEST is a subsidiary of US WEST, Inc., which
    operates businesses involved in communications, data solutions, marketing
    services and capital assets, including the provision of telephone services
    in 14 states in the western and midwestern United States.  Fund American
    is a financial services holding company whose principal operating
    subsidiary is one of the nation's largest mortgage servicers.  Tokio
    Marine is a major Japanese property and casualty insurance company.  US
    WEST has announced its intention to dispose of its remaining interest in
    Holdings as part of its strategic plan to withdraw from businesses not
    directly involved in telecommunications.  Fund American has certain rights
    to acquire additional shares of Holdings from US WEST and Holdings.  No
    shareholder of Holdings is obligated to pay any debt of Financial Security
    or any claim under any insurance policy issued by Financial Security or to
    make any additional contribution to the capital of Financial Security.  

               Pursuant to an intercompany agreement, liabilities on financial
    guaranty insurance written by Financial Security or either of its two
    subsidiaries are reinsured among such companies on an agreed upon
    percentage substantially proportional to their respective capital surplus
    and reserves, subject to applicable statutory risk limitations.  In
    addition, Financial Security reinsures a portion of its liabilities under
    certain of its financial guaranty insurance policies with other reinsurers
    under various quota-share treaties and on a transaction-by-transaction
    basis.  Such reinsurance does not alter or limit Financial Security's
    obligations under any financial guaranty insurance policy.  As of June 30,
    1994, total shareholder equity of Financial Security and its wholly-owned
    subsidiaries was (unaudited) $736,050,000 and total unearned premium
    reserves was (unaudited) $206,026,000.

               As of the Evaluation Date, Financial Security's claims-paying
    ability has been rated "AAA" by Standard & Poor's Corporation.

               MBIA is an association of five insurance companies which joined
    together to insure severally (and not jointly) new issues of municipal
    bonds.  Each insurance company comprising Municipal Bond Insurance
    Association ("MBIA", also known as the "Association") will be severally
    and not jointly obligated under the MBIA policy in the following
    respective percentages:  The Aetna Casualty and Surety Company, 33%;
    Fireman's Fund Insurance Company, 30%; The Travelers Indemnity Company,
    15%; Aetna Insurance Company*, 12%; and The Continental Insurance
    Company, 10%.  As a several obligor, each such insurance company will be
    obligated only to the extent of its percentage of any claim under the MBIA
    policy and will not be obligated to pay any unpaid obligation of any other
    member of MBIA.  Each insurance company's participation is backed by all
    of its assets.  However, each insurance company is a multiline insurer
    involved in several lines of insurance other than municipal bond
    insurance, and the assets of each insurance company also secure all of its
    other insurance policy and surety bond obligations.

    *     Now known as Cigna Property and Casualty Company.
        
               The following table sets forth certain financial information
    with respect to the five insurance companies comprising MBIA.  The
    statistics, which have been furnished by MBIA, are as reported by the
    insurance companies to the New York State Insurance Department and are
    determined in accordance with statutory accounting principals.  No
    representation is made herein as to the accuracy or adequacy of such
    information or as to the absence of material adverse changes in such
    information subsequent to the date thereof.  In addition, these numbers
    are subject to revision by the New York State Insurance Department which,
    if revised, could either increase or decrease the amounts.


                   MUNICIPAL BOND INSURANCE ASSOCIATION ("MBIA")
                    FIVE MEMBER COMPANIES ASSETS, LIABILITIES 
                            AND POLICYHOLDERS' SURPLUS
                                AS OF JUNE 30, 1994
                                  (000's omitted)


                                          New York   New York    New York
                                          Statutory  Statutory   Policyholder's
                                          Assets     Liabilities Surplus       

    The Aetna Casualty & Surety Company $10,169,558  $ 8,299,548 $1,870,010
    Fireman's Fund Insurance Company      6,751,350    4,893,824  1,857,526
    The Travelers Indemnity Company      10,246,669    8,486,034  1,760,635
    Cigna Property and Casualty Company   4,992,242    4,924,356     67,886
      (Formerly Aetna Insurance Company)
    The Continental Insurance Company     2,712,535    2,351,467    361,068

       TOTAL                            $34,872,354  $28,955,229 $5,917,125

               Municipal Bond Investors Assurance Corporation ("MBIA Corp.")
    is the principal operating subsidiary of MBIA Inc., a New York Stock
    Exchange listed company.  MBIA Corp. commenced municipal bond insurance
    operations on January 5, 1987.  MBIA Inc. is not obligated to pay the
    debts of or claims against the Insurer.  MBIA Corp. is a limited liability
    corporation rather than a several liability association.  MBIA Corp. is
    domiciled, in the State of New York and licensed to do business in all 50
    states, the District of Columbia and the Commonwealth of Puerto Rico. 
    MBIA Corp. is a separate and distinct entity from the Association.  MBIA
    Corp. has no liability to the bondholders for the obligations of the
    Association under the Policy.

               Effective December 31, 1989, MBIA Inc. acquired Bond Investors
    Group, Inc.  On January 5, 1990, MBIA acquired all of the outstanding
    stock of Bond Investors Group, Inc., the parent corporation of Bond
    Investors Guaranty Insurance Co. ("BIG").  Through a Reinsurance
    Agreement, BIG has ceded all of its net insured risks, as well as its
    unearned premium and contingency reserves, to MBIA and MBIA has reinsured
    BIG's net outstanding exposure.  As of March 31, 1994, MBIA Corp. had
    admitted assets of $3.2 billion (unaudited), total liabilities of $2.2
    billion (unaudited), and total capital and surplus of $998 million
    (unaudited) prepared in accordance with statutory accounting practices
    prescribed or permitted by insurance regulatory authorities.

               As of the Evaluation Date, the claims-paying ability of MBIA
    and MBIA Corp. has been rated "AAA" by Standard & Poor's. 

    Insured Municipal Securities Trust

               Sponsor-Insured Bonds.  For those Bonds which are not covered
    by an insurance policy obtained by the issuers of such Bonds, the Sponsors
    have obtained bond insurance from either Financial Guaranty, MBIA or MBIA
    Corp. in an effort to protect Certificateholders against nonpayment of
    principal and interest in respect of such Bonds (the "Sponsor-Insured
    Bonds").  The bond insurance on the Sponsor-Insured Bonds covers the
    Sponsor-Insured Bonds deposited in a Trust at the time that they are
    physically delivered to the Trustee (in the case of bearer bonds) or
    registered in the name of the Trustee or its nominee or delivered along
    with an assignment (in the case of registered bonds) or registered in the
    name of the Trustee or its nominee (in the case of bonds held in book-
    entry form).  Accordingly, although contracts to purchase Sponsor-Insured
    Bonds are not covered by the bond insurance obtained by the Sponsors, such
    Bonds will be insured when they are deposited in the Trust.  When
    selecting Bonds for a Trust prior to obtaining insurance thereon, the
    Sponsors consider the factors listed under "Portfolio", among others.  The
    insurers of the Sponsor-Insured Bonds apply their own standards in
    determining whether to insure the Sponsor-Insured Bonds.  To the extent
    that the standards of such insurers are more restrictive than those of the
    Sponsors, the Sponsors' investment criteria have been limited to the more
    restrictive standards. 
       
               Pre-Insured Bonds.  The Bonds which are insured under policies
    obtained by the Bond issuers are insured by AMBAC, BIG, Financial
    Guaranty, Firemen's, MBIA, or MBIA Corp. (collectively, the "Insurance
    Companies") on the date the Bonds were originally deposited in the Trust. 
    The cost of this insurance is borne by the respective issuers of the Pre-
    Insured Bonds.  The percentage of the Portfolio insured by each Insurance
    Company, if any, is set forth under "Insurance" in Part A.

               Ratings.  As of the Date of Deposit for each of the respective
    Trusts, Standard & Poor's had rated the claims-paying ability of each of
    the above insurance companies "AAA" and had rated each of the Bonds in the
    Portfolio "AAA" because the insurance companies had insured the Bonds. 
    The assignment of such "AAA" ratings was due to Standard & Poor's
    assessment of the creditworthiness of the insurance companies and their
    ability to pay claims on their policies of insurance.  Subsequently, the
    rating of the claims-paying ability of the insurer of an underlying Bond
    may cease to be rated or may be downgraded which may result in a
    downgrading of the rating of the Units in the Trust.  For a discussion of
    the rating of the claims-paying ability of each of the Bond insurers see
    "Insurance On The Bonds".  For a list of Bond Ratings as of the Evaluation
    Date see the "Portfolio" in Part A of this Prospectus.  For a discussion
    of the rating assigned to the Units of the Trusts, see "the Trust" in
    Part A of this Prospectus.  The percentage of each Trust portfolio insured
    by each Insurance Company, if any, is set forth under "Insurance" in
    Part A. 
        
               The foregoing information relating to the above insurance
    companies is from published documents and other public sources and/or
    information provided by such insurance companies.  No representation is
    made herein as to the accuracy or adequacy of such information or as to
    the absence of material adverse changes in such information subsequent to
    the dates thereof, but the Sponsor is not aware that the information
    herein is inaccurate or incomplete. 


    <PAGE>
    Special Factors Affecting the Navigator Trusts
       
               The Sponsors believe the information summarized below describes
    some of the more significant events relating to the Navigator Trusts. 
    Sources of such information are the official statements of issuers located
    in the states of the Navigator Trusts which have been issued in connection
    with the debt offerings of such states, as well as other publicly
    available documents and information.  While the Sponsors have not
    independently verified such information, they have no reason to believe it
    is not correct in all material respects.

    New York Navigator Trust
        
               State Economic Trends.

               Over the long term, the State of New York (the "State") and the
    City of New York (the "City") face serious potential economic problems. 
    The City accounts for approximately 41% of the State's population and
    personal income, and the City's financial health affects the State in
    numerous ways.  The State historically has been one of the wealthiest
    states in the nation.  For decades, however, the State has grown more
    slowly than the nation as a whole, gradually eroding its relative economic
    affluence.  Statewide, urban centers have experienced significant changes
    involving migration of the more affluent to the suburbs and an influx of
    generally less affluent residents.  Regionally, the older Northeast cities
    have suffered because of the relative success that the South and the West
    have had in attracting people and business.  The City has also had to face
    greater competition as other major cities have developed financial and
    business capabilities which make them less dependent on the specialized
    services traditionally available almost exclusively in the City.  In
    recent years the State's economic position has improved in a manner
    consistent with that for the Northeast as a whole.

               The State has for many years had a very high State and local
    tax burden relative to other states.  The State and its localities have
    used these taxes to develop and maintain their transportation networks,
    public schools and colleges, public health systems, other social services
    and recreational facilities.  Despite these benefits, the burden of State
    and local taxation, in combination with the many other causes of regional
    economic dislocation, has contributed to the decisions of some businesses
    and individuals to relocate outside, or not locate within, the State.

               Notwithstanding the numerous initiatives that the State and its
    localities may take to encourage economic growth and achieve balanced
    budgets, reductions in Federal spending could materially and adversely
    affect the financial condition and budget projections of the State and its
    localities.

               New York City.

               General.  The City, with a population of approximately 7.3
    million, is an international center of business and culture.  Its non-
    manufacturing economy is broadly based, with the banking and securities,
    life insurance, communications, publishing, fashion design, retailing and
    construction industries accounting for a significant portion of the City's
    total employment earnings.  Additionally, the City is the nation's leading
    tourist destination.  The City's manufacturing activity is conducted
    primarily in apparel and publishing.
       
               The national economic downturn which began in July 1990
    adversely affected the local economy, which had been declining since late
    1989.  As a result, the City experienced job losses in 1990 and 1991 and
    real Gross City Product (GCP) fell in those two years.  In order to
    achieve a balanced budget as required by the laws of the State for the
    1992 fiscal year, the City increased taxes and reduced services during the
    1991 fiscal year to close a then projected gap of $3.3 billion in the 1992
    fiscal year which resulted from, among other things, lower than projected
    tax revenue of approximately $1.4 billion, reduced State aid for the City
    and greater than projected increases in legally mandated expenditures,
    including public assistance and Medicaid expenditures.  Beginning in
    calendar year 1992, the improvement in the national economy helped
    stabilize conditions in the City.  Employment losses moderated toward
    year-end and real GCP increased, boosted by strong wage gains.  The City
    now projects, and its current four-year financial plan assumes, that the
    City's economy will continue to improve and that a modest employment
    recovery will occur during calendar year 1994.

               For each of the 1981 through 1993 fiscal years, the City
    achieved balanced operating results as reported in accordance with
    generally accepted accounting principles ("GAAP"), and the City's 1994
    fiscal year results are projected to be balanced in accordance with GAAP. 
    The City was required to close substantial budget gaps in recent years in
    order to maintain balanced operating results.  For fiscal year 1995, the
    City has adopted a budget which has halted the trend in recent years of
    substantial increases in City spending from one year to the next.  The
    City's ability to maintain balanced budgets in the future is subject to
    numerous contingencies; therefore, even though the City has managed to
    close substantial budget gaps in recent years in order to maintain
    balanced operating results, there can be no assurance that the City will
    continue to maintain a balanced budget as required by State law without
    additional tax or other revenue increases or reductions in City services,
    which could adversely affect the City's economic base.
        
               Pursuant to the laws of the State, the City prepares an annual
    four-year financial plan, which is reviewed and revised on a quarterly
    basis and which includes the City's capital, revenue and expense
    projections.  The City is required to submit its financial plans to review
    bodies, including the New York State Financial Control Board ("Control
    Board").  If the City were to experience certain adverse financial
    circumstances, including the occurrence or the substantial likelihood and
    imminence of the occurrence of an annual operating deficit of more than
    $100 million or the loss of access to the public credit markets to satisfy
    the City's capital and seasonal financing requirements, the Control Board
    would be required by State law to exercise powers, among others, of prior
    approval of City financial plans, proposed borrowings and certain
    contracts.

               Fiscal Years 1993 and 1994.  The City achieved balanced
    operating results for the 1993 fiscal year as reported in accordance with
    GAAP.

               On July 8, 1994, the City submitted to the Control Board a
    fourth quarter modification to the City's Financial Plan for the 1994
    fiscal year (the "1994 Modification") which projects a balanced budget in
    accordance with GAAP for the 1994 fiscal year, after taking into account a
    discretionary transfer of $171 million in resources to the 1995 fiscal
    year.
       
               1995-1998 Financial Plan.  On July 8, 1994, the City submitted
    to the Control Board the Financial Plan for the 1995-1998 fiscal years
    (the "1995-1998 Financial Plan" or "Financial Plan"), which relates to the
    City, the Board of Education ("BOE") and the City University of New York
    ("CUNY").  The Financial Plan is based on the City's expense and capital
    budgets for the City's 1995 fiscal year, which were adopted on June 23,
    1994.

               The 1995-1998 Financial Plan projects revenues and expenditures
    for the 1995 fiscal year balanced in accordance with GAAP.  The
    projections for the 1995 fiscal year reflect proposed actions to close a
    previously projected gap of approximately $2.3 billion for the 1995 fiscal
    year, which include City actions aggregating $1.9 billion, a $288 million
    increase in State actions over the 1994 and 1995 fiscal years, and a $200
    million increased in Federal assistance.  The City actions include
    proposed agency actions aggregating $1.1 billion, including productivity
    savings; tax and fee enforcement initiatives; service reductions; and
    savings from the restructuring of City services.  City actions also
    include savings of $45 million resulting from proposed tort reform, the
    projected transfer to the 1995 fiscal year of $171 million of the
    projected 1994 fiscal year surplus, savings of $200 million for employee
    health care costs, $51 million in reduced pension costs, savings of $225
    million from refinancing City bonds and $65 million from the proposed sale
    of certain City assets.  The proposed savings for employee health care
    costs are subject to collective bargaining negotiation with the City's
    unions; the proposed savings from tort reform will require the approval of
    the State Legislature; and the $200 million increase in Federal assistance
    is subject to approval by Congress and the President.

               The Financial Plan also set forth projections for the 1996
    through 1998 fiscal years and outlines a proposed gap-closing program to
    close projected gaps of $1.5 billion, $2.0 billion and $2.4 billion for
    the 1996 through 1998 fiscal years, respectively, after successful
    implementation of the $2.3 billion gap-closing program for the 1995 fiscal
    year.

               The projections for the 1996 through 1998 fiscal years assume
    the extension by the State Legislature of the 14% personal income tax
    surcharge beyond calendar year 1995 and extension of the 12.5% personal
    income tax surcharge beyond calendar year 1996, resulting in combined
    revenues of $159 million, $633 million and $920 million in the 1996, 1997
    and 1998 fiscal years, respectively.  However, as part of the tax
    reduction program reflected in the Financial Plan, the City is proposing
    the elimination of the 12.5% personal income tax surcharge when it expires
    at a cost of $184 million in fiscal year 1997 and $455 million in fiscal
    year 1998.  The proposed  gap-closing actions include City actions
    aggregating $1.2 billion, $1.5 billion and $1.7 billion in the 1996
    through 1998 fiscal years, respectively; $275 million, $375 million and
    $525 million in proposed additional State actions in the 1996 through 1998
    fiscal years, respectively, primarily from the proposed State assumption
    of certain Medicaid costs; and $100 million and $200 million in proposed
    additional Federal assistance in the 1997 and 1998 fiscal years,
    respectively.  The proposed additional City actions, a substantial number
    of which are unspecified, include additional spending reductions, the
    reduction of City personnel through attrition, government efficiency
    initiatives, procurement initiatives, labor productivity initiatives, and
    the proposed privatization of City sewage treatment plants.  Certain of
    these initiatives may be subject to negotiation with the City's municipal
    unions.  Various actions proposed in the Financial Plan for the 1996-1998
    fiscal years, including the proposed state actions, are subject to
    approval by the Governor and the State Legislature, and the proposed
    increase in Federal assistance is subject to approval by Congress and the
    President.  The State Legislature has in previous legislative sessions
    failed to approve certain of the City's proposals for the State assumption
    of certain Medicaid costs and mandate relief, thereby increasing the
    uncertainty as to the receipt of the State assistance included in the
    Financial Plan.  In addition, the Financial Plan assumes the continuation
    of the current assumption with respect to wages for City employees and the
    assumed 9% earnings on pension fund assets affecting the City's pension
    fund contributions.  Actual earnings on pension fund assets for the 1994
    fiscal year are expected to be substantially below the 9% assumed rate,
    which will increase the City's future pension contributions.  In addition,
    a review of the pension fund earnings assumptions is currently being
    conducted which could further increase the City's future pension
    contributions by a substantial amount.

               The City expects that tax revenue for the 1994 fiscal year will
    be approximately $65 million less than forecast in the 1994 Modification,
    primarily due to shortfalls in the personal income tax and sales tax, and
    that expenditures will be approximately $25 million greater than forecast. 
    Accordingly, the $171 million of the projected surplus for the 1994 fiscal
    year, which is currently projected in the 1994 Modification and the
    Financial Plan to be transferred to the 1995 fiscal year, will decrease to
    $81 million.  As a result, the City will reduce expenditures for the 1995
    fiscal year to offset this decrease, which is expected to be reflected in
    the first quarter modification to the Financial Plan.  In addition, the
    Financial Plan assumes that a special session of the State Legislature,
    which may take place in the near future, will enact, and the Governor will
    sign, State legislation relating to the proposed tort reform, which would
    save the City $45 million in payments for tort liability in fiscal year
    1995, and certain anticipated improvements in fine and fee collections
    forecast to earn $25 million in City revenue in fiscal year 1995, and that
    the State Legislature will not enact proposed legislation mandating
    additional pension benefits for City retirees costing the City
    approximately $200 million annually.  To address these and other possible
    contingencies, on July 11, 1994, the Mayor stated that he will reserve
    $100 million from authorized spending by City agencies in fiscal year 1995
    in addition to the existing general reserves of $150 million.  In
    addition, the City has identified a $360 million contingency program for
    the 1995 fiscal year, primarily consisting of layoffs and service
    reductions.

               Collective Bargaining Agreements.  In January 1993, the City
    announced a settlement with a coalition of municipal unions, including
    Local 237 of the International Brotherhood of Teamsters ("Local 237"),
    District Council 37 of the American Federation of State, County and
    Municipal Employees ("District Council 37") and other unions covering
    approximately 44% of the City's workforce.  The settlement, which has been
    ratified by the unions, includes a total net expenditure increase of 8.25%
    over a 39-month period, ending March 31, 1995 for most of these employees. 
    Between April 1993 and May 1994 the City announced agreements with the
    Uniformed Fire Officers Association (the "UFOA"), the United Federation of
    Teachers ("UFT"), the Housing Authority Police Benevolent Association
    ("HAPBA") and the Uniformed Firefighters Association ("UFA"), and recently
    announced tentative settlements with the Transit Police Benevolent
    Association ("TPBA") and the Patrolmen's Benevolent Association ("PBA"),
    all of which are generally consistent with the coalition agreement.  The
    TPBA's delegate body has rejected the tentative settlement and the PBA's
    delegate body has ratified it.  The Financial Plan reflects the costs for
    all City-funded employees associated with these settlements and provides
    for similar increases for all other City-funded employees.

               The Financial Plan provides no additional wage increases for
    City employees after their contracts expire in the 1995 and 1996 fiscal
    years.  Each 1% wage increase for all employees commencing in the 1995 and
    1996 fiscal years would cost the City an additional $130 million for the
    1995 fiscal year, $140 million for the 1996 fiscal year and $150 million
    each year thereafter above the amounts provided for in the Financial Plan.

               Actions to Close the Gaps.  The 1995-1998 Financial Plan
    reflects a program of proposed actions by the City, State and Federal
    governments to close the gaps between projected revenues and expenditures
    of $1.5 billion, $2.0 billion and $2.4 billion for the 1996, 1997 and 1998
    fiscal years, respectively.

               City gap-closing actions total $1.2 billion in the 1996 fiscal
    year, $1.5 billion in the 1997 fiscal year and $1.7 billion in the 1998
    fiscal year.  These actions, a substantial number of which are
    unspecified, include additional spending reductions, aggregate $501
    million, $598 million and $532 million in the 1996 through 1998 fiscal
    years, respectively; the reduction of City personnel through attrition,
    resulting in savings of $39 million, $138 million and $253 million in the
    1996 through 1998 fiscal years, respectively; government efficiency
    initiatives aggregating $150 million, $230 million and $310 million in the
    1996 through 1998 fiscal years, respectively; procurement initiatives,
    aggregating $50 million, $100 million and $150 million in the 1996 through
    1998 fiscal years, respectively; labor productivity initiatives,
    aggregating $250 million in each of the 1996 through 1998 fiscal years;
    and a proposed privatization of City sewage treatment plants which would
    result in revenues of $200 million in each of the 1996 through 1998 fiscal
    years.  Certain of these initiatives may be subject to negotiation with
    the City's municipal unions.

               State actions proposed in the gap-closing program total $275
    million, $375 million and $525 million in each of the 1996, 1997 and 1998
    fiscal years, respectively.  These actions include savings primarily from
    the proposed State assumption of certain Medicaid costs.

               The Federal actions proposed in the gap-closing program are
    $100 million and $200 million in increased Federal assistance in fiscal
    years 1997 and 1998, respectively.

               Various actions proposed in the Financial Plan, including the
    proposed increase in State aid, are subject to approval by the Governor
    and the State Legislature, and the proposed increase in Federal aid is
    subject to approval by Congress and the President.  State and Federal
    actions are uncertain and no assurance can be given that such actions will
    in fact be taken or that the savings that the City projects will result
    from these actions will be realized.  The State Legislature failed to
    approve a substantial portion of the proposed State assumption of Medicaid
    costs in the last session.  The Financial Plan assumes that these
    proposals will be approved by the State Legislature during the 1995 fiscal
    year and that the Federal government will increase its share of funding
    for the Medicaid program.  If these measures cannot be implemented, the
    City will be required to take other actions to decrease expenditures or
    increase revenues to maintain a balanced financial plan.

               Although the City has maintained balanced budgets in each of
    its last thirteen fiscal years, and is projected to achieve balanced
    operating results for the 1995 fiscal year, there can be no assurance that
    the gap-closing actions proposed in the Financial Plan can be successfully
    implemented or that the City will maintain a balanced budget in future
    years without additional State aid, revenue increases or expenditure
    reductions.  Additional tax increases and reductions in essential City
    services could adversely affect the City's economic base.

               Assumptions.  The 1995-1998 Financial Plan is based on numerous
    assumptions, including the continuing improvement in the City's and the
    region's economy and a modest employment recovery during calendar year
    1994 and the concomitant receipt of economically sensitive tax revenues in
    the amounts projected.  The 1995-1998 Financial Plan is subject to various
    other uncertainties and contingencies relating to, among other factors,
    the extent, if any, to which wage increases for City employees exceed the
    annual increases assumed for the 1995 through 1998 fiscal years;
    continuation of the 9% interest earnings assumptions for pension fund
    assets and current assumptions with respect to wages for City employees
    affecting the City's required pension fund contributions; the willingness
    and ability of the State, in the context of the State's current financial
    condition, to provide the aid contemplated by the Financial Plan and to
    take various other actions to assist the City, including the proposed
    State takeover of certain Medicaid costs and State mandate relief; the
    ability of HHC, BOE and other such agencies to maintain balanced budgets;
    the willingness of the Federal government to provide Federal aid; approval
    of the proposed continuation of the personal income tax surcharge;
    adoption of the City's budgets by the City Council in substantially the
    forms submitted by the Mayor; the ability of the City to implement
    proposed reductions in City personnel and other cost reduction
    initiatives, which may require in certain cases the cooperation of the
    City's municipal unions, and the success with which the City controls
    expenditures; savings for health care costs for City employees in the
    amounts projected in the Financial Plan; additional expenditures that may
    be incurred due to the requirements of certain legislation requiring
    minimum levels of funding for education; the impact on real estate tax
    revenues of the current weakness in the real estate market; the City's
    ability to market its securities successfully in the public credit
    markets; the level of funding required to comply with the Americans with
    Disabilities Act of 1990; and additional expenditures that may be incurred
    as a result of deterioration in the condition of the City's
    infrastructure.

               The projections and assumptions contained in the 1995-1998
    Financial Plan are subject to revision which may involve substantial
    change, and no assurance can be given that these estimates and
    projections, which include actions which the City expects will be taken
    but which are not within the City's control, will be realized.

               Certain Reports.  From time to time, the Control Board staff,
    the City Comptroller and others issue reports and make public statements
    regarding the City's financial condition, commenting on, among other
    matters, the City's financial plans, projected revenues and expenditures
    and actions by the City to eliminate projected operating deficits.  Some
    of these reports and statements have warned that the City may have
    underestimated certain expenditures and overestimated certain revenues and
    have suggested that the City may not have adequately provided for future
    contingencies.  Certain of these reports have analyzed the City's future
    economic and social conditions and have questioned whether the City has
    the capacity to generate sufficient revenues in the future to meet the
    costs of its expenditure increases and to provide necessary services.

               On March 1, 1994, the City Comptroller issued a report on the
    state of the City's economy.  The report concluded that, while the City's
    long recession is over, moderate growth is the best the City can expect,
    with the local economy being held back by continuing weakness in important
    international economies.

               On July 11, 1994, the City Comptroller issued a report on the
    City's adopted budget for the 1995 fiscal year.  The City Comptroller
    stated that if none of the uncertain proposals are implemented, the total
    risk could be as much as $763 million to $1.02 billion.  Risks which were
    identified as substantial risks include a possible $208 million to $268
    million increase in overtime costs; approval by the State Legislature of a
    tort reform program to limit damage claims against the City, which would
    result in savings of $45 million; the $65 million proceeds from a proposed
    asset sale; additional expenditures at Health and Hospitals Corporation
    totaling $60 million; and $60 million of increased pension contributions
    resulting from lower than assumed pension fund earnings.  Additional
    possible risks include obtaining the agreement of municipal unions to the
    proposed reduction in City expenditures for health care costs by $200
    million; uncertainties concerning the assumed improvement in the
    collection of taxes, fines and fees totaling $50 million; renegotiation of
    the terms of certain Port Authority leases totaling $75 million; and
    uncertainty concerning the receipt of the $200 million of increased
    Federal aid projected for the 1995 fiscal year.  The City Comptroller
    noted that there are a number of additional issues, including possible
    larger than projected expenditures for foster care and public assistance
    and the receipt of $100 million from assumed FICA refunds.  The City
    Comptroller has also stated in a report issued on June 8, 1994 that
    certain of the reductions in personnel and services proposed in the City's
    financial plan submitted to the Control Board on May 10, 1994 (the "May
    Financial Plan") will have long-term and, in some cases, severe
    consequences for City residents.

               In addition, on July 11, 1994, the private members of the
    Control Board, Robert R. Kiley, Heather L. Ruth and Stanley S. Shuman,
    issued a statement which concluded that the 1995 fiscal year is not
    reasonably balanced and that further budget cuts are unavoidable in the
    next six months.  In addition, the private members stated that the
    Financial Plan does not set forth a path to structural balance.  The
    private members stated that, in order to achieve this goal, City managers
    must be given fiscal targets they can be expected to meet; solid new
    proposals must be developed that back up the savings the City has
    committed to achieve to balance future budgets; and the deferral of
    expenses to future years, through actions such as the sale of property tax
    receivables, stretching out pension contributions and delaying debt
    service payments through refundings, must stop.  On July 11, 1994, the
    Control Board staff stated that the City faces risks of greater than $1
    billion and $2 billion for the 1995 and 1996 fiscal years, respectively,
    and risks of approximately $3 billion for each of the 1997 and 1998 fiscal
    years.

               New York City Indebtedness.  Outstanding indebtedness having an
    initial maturity greater than one year from the date of issuance of the
    City as of March 31, 1994 was $21,290,000 compared to $19,624,000 as of
    March 31, 1993.

               A substantial portion of the capital improvements in the City
    are financed by indebtedness issued by the Municipal Assistance
    Corporation for the City of New York ("MAC").  MAC was organized in 1975
    to provide financing assistance for the City and also to exercise certain
    review functions with respect to the City's finances.  MAC bonds are
    payable out of certain State sales and compensating use taxes imposed
    within the City, State stock transfer taxes and per capita State aid to
    the City.  Any balance from these sources after meeting MAC debt service
    and reserve fund requirements and paying MAC's operating expenses is
    remitted to the City or, in the case of the stock transfer taxes, rebated
    to the taxpayers.  The State is not, however, obligated to continue the
    imposition of such taxes or to continue appropriation of the revenues
    therefrom to MAC, nor is the State obligated to continue to appropriate
    the State per capita aid to the City which would be required to pay the
    debt service on certain MAC obligations.  MAC has no taxing power and MAC
    bonds do not create an enforceable obligation of either the State or the
    City.  As of March 31, 1994, MAC had outstanding indebtedness of
    approximately $4.377 billion compared to $4.470 billion as of March 31,
    1993.

               The City's general obligation bonds are rated Baa1 by Moody's
    Investors Service, Inc. ("Moody's").  Standard & Poor's Corporation
    ("Standard & Poor's") has rated the City's general obligation bonds A-. 
    Fitch Investors Service, Inc. ("Fitch") has rated them A-.  Such ratings
    reflect only the view of Moody's, Standard & Poor's and Fitch, from which
    an explanation of the significance of such ratings may be obtained.  There
    is no assurance that such ratings will continue for any given period of
    time or that they will not be revised downward or withdrawn entirely.  Any
    such downward revision or withdrawal could have an adverse effect on the
    market prices of the City's general obligation bonds.

               New York State and Its Authorities

               The State's current fiscal year commenced on April 1, 1994, and
    ends on March 31, 1995, and is referred to herein as the State's 1994-95
    fiscal year.  The State's budget for the 1994-95 fiscal year was enacted
    by the Legislature on June 7, 1994, more than two months after the start
    of the fiscal year.  Prior to adoption of the budget, the Legislature
    enacted  appropriations for disbursements considered to be necessary for
    State operations and other purposes, including all necessary
    appropriations for debt service.  The State Financial Plan for the 1994-95
    fiscal year was formulated on June 16, 1994 and is based on the State's
    budget as enacted by the Legislature and signed into law by the Governor.

               The economic and financial condition of the State may be
    affected by various financial, social, economic and political factors. 
    Those factors can be very complex, may vary from fiscal year to fiscal
    year, and are frequently the result of actions taken not only by the State
    and its agencies and instrumentalities, but also by entities, such as the
    Federal government, that are not under the control of the State.

               The State Financial Plan is based upon forecasts of national
    and State economic activity.  Economic forecasts have frequently failed to
    predict accurately the timing and magnitude of changes in the national and
    the State economies.  Many uncertainties exist in forecasts of both the
    national and State economies, including consumer attitudes toward
    spending, Federal financial and monetary policies, the availability of
    credit, and the condition of the world economy, which could have an
    adverse effect on the State.  There can be no assurance that the State
    economy will not experience results in the current fiscal year that are
    worse than predicted, with corresponding material and adverse effects on
    the State's projections of receipts and disbursements.

               The State Division of the Budget ("DOB") believes that its
    projections of receipts and disbursements relating to the current State
    Financial Plan, and the assumptions on which they are based, are
    reasonable.  Actual results, however, could differ materially and
    adversely from the projections set forth below, and those projections may
    be changed materially and adversely from time to time.

               As noted above, the financial condition of the State is
    affected by several factors, including the strength of the State and
    regional economy and actions of the Federal government, as well as State
    actions affecting the level of receipts and disbursements.  Owing to these
    and other factors, the State may, in future years, face substantial
    potential budget gaps resulting from a significant disparity between tax
    revenues projected from a lower recurring receipts base and the future
    costs of maintaining State programs at current levels.  Any such recurring
    imbalance would be exacerbated if the State were to use a significant
    amount of nonrecurring resources to balance the budget in a particular
    fiscal year.  To address a potential imbalance for a given fiscal year,
    the State would be required to take actions to increase receipts and/or
    reduce disbursements as it enacts the budget for that year, and under the
    State Constitution the Governor is required to propose a balanced budget
    each year.  To correct recurring budgetary imbalances, the State would
    need to take significant actions to align recurring receipts and
    disbursements in future fiscal years.  There can be no assurance, however,
    that the State's actions will be sufficient to preserve budgetary balance
    in a given fiscal year or to align recurring receipts and disbursements in
    future fiscal years.

               The 1994-95 State Financial Plan contains actions that provide
    nonrecurring resources or savings, as well as actions that impose
    nonrecurring losses of receipts or costs.  It is believed that the net
    positive effect of nonrecurring actions represents considerably less than
    one-half of one percent of the State's General Fund, an amount
    significantly lower than the amount included in the State Financial Plans
    in recent years; it is believed that those actions do not materially
    affect the financial condition of the State.  In addition to those
    nonrecurring actions, the 1994-95 State Financial Plan reflects the use of
    $1.026 billion in the positive cash margin carried over from the prior
    fiscal year, resources that are not expected to be available in the
    State's 1995-96 fiscal year.

               The General Fund is the general operating fund of the State and
    is used to account for all financial transactions, except those required
    to be accounted for in another fund.  It is the State's largest fund and
    receives almost all State taxes and other resources not dedicated to
    particular purposes.  In the State's 1994-95 fiscal year, the General Fund
    is expected to account for approximately 52 percent of total governmental-
    fund receipts and 51 percent of total governmental-fund disbursements. 
    General Fund moneys are also transferred to other funds, primarily to
    support certain capital projects and debt service payments in other fund
    types.

               New York State's financial operations have improved during
    recent fiscal years.  During the period 1989-90 through 1991-92, the State
    incurred General Fund operating deficits that were closed with receipts
    from the issuance of tax and revenue anticipation notes ("TRANs").  First,
    the national recession, and then the lingering economic slowdown in the
    New York and regional economy, resulted in repeated shortfalls in receipts
    and three budget deficits.  For its 1992-93 and 1993-94 fiscal years, the
    State recorded balanced budgets on a cash basis, with substantial fund
    balances in each year as described below.

               The State ended its 1993-94 fiscal year with a balance of
    $1.140 billion in the tax refund reserve account, $265 million in its
    Contingency Reserve Fund ("CRF") and $134 million in its Tax Stabilization
    Reserve Fund.  These fund balances were primarily the result of an
    improving national economy, State employment growth, tax collections that
    exceeded earlier projections and disbursements that were below
    expectations.  Deposits to the personal income tax refund reserve have the
    effect of reducing reported personal income tax receipts in the fiscal
    year when made and withdrawals from such reserve increase receipts in the
    fiscal year when made.  The balance in the tax refund reserve account will
    be used to pay taxpayer refunds, rather than drawing from 1994-95
    receipts.

               Of the $1.140 billion deposited in the tax refund reserve
    account, $1.026 billion was available for budgetary planning purposes in
    the 1994-95 fiscal year.  The remaining $114 million will be redeposited
    in the tax refund reserve account at the end of the State's 1994-95 fiscal
    year to continue the process of restructuring the State's cash flow as
    part of the Local Government Assistance Corporation ("LGAC") program.  The
    balance in the CRF will be used to meet the cost of litigation facing the
    State.  The Tax Stabilization Reserve Fund may be used only in the event
    of an unanticipated General Fund cash-basis deficit during the 1994-95
    fiscal year.

               Before the deposit of $1.140 billion in the tax refund reserve
    account, General Fund receipts in 1993-94 exceeded those originally
    projected when the State Financial Plan for that year was formulated on
    April 16, 1993 by $1.002 billion.  Greater-than-expected receipts in the
    personal income tax, the bank tax, the corporation franchise tax and the
    estate tax accounted for most of this variance, and more than offset
    weaker-than-projected collections from the sales and use tax and
    miscellaneous receipts.  Collections from individual taxes were affected
    by various factors including changes in Federal business laws, sustained
    profitability of banks, strong performance of securities firms, and
    higher-than-expected consumption of tobacco products following price cuts.

               Disbursements and transfers from the General Fund were $303
    million below the level projected in April 1993, an amount that would have
    been $423 million had the State not accelerated the payment of Medicaid
    billings, which in the April 1993 State Financial Plan were planned to be
    deferred into the 1994-95 fiscal year.  Compared to the estimates included
    in the State Financial Plan formulated in April 1993, lower disbursements
    resulted from lower spending for Medicaid, capital projects, and debt
    service (due to refundings) and $114 million used to restructure the
    State's cash flow as part of the LGAC program.  Disbursements were higher-
    than-expected for general support for public schools, the State share of
    income maintenance, overtime for prison guards, and highway snow and ice
    removal.

               In certain prior fiscal years, the State has failed to enact a
    budget prior to the beginning of the State's fiscal year.  A delay in the
    adoption of the State's budget beyond the statutory April 1 deadline and
    the resultant delay in the State's Spring borrowing has in certain prior
    years delayed the projected receipt by the City of State aid, and there
    can be no assurance that State budgets in future fiscal years will be
    adopted by the April 1 statutory deadline.

               On January 13, 1992, Standard & Poor's reduced its ratings on
    the State's general obligation bonds from A to A- and, in addition,
    reduced its ratings on the State's moral obligation, lease purchase,
    guaranteed and contractual obligation debt.  Standard & Poor's also
    continued its negative rating outlook assessment on State general
    obligation debt.  On April 26, 1993, Standard & Poor's revised the rating
    outlook assessment to stable.  On February 14, 1994, Standard & Poor's
    raised its outlook to positive and, on June 27, 1994, confirmed its A-
    rating.  On January 6, 1992, Moody's reduced its ratings on outstanding
    limited-liability State lease purchase and contractual obligations from A
    to Baa1.  On June 27, 1994, Moody's reconfirmed its A rating on the
    State's general obligation long-term indebtedness.  Such ratings reflect
    only the views of Standard & Poor's and Moody's from which an explanation
    of the significance of such ratings may be obtained.  There is no
    assurance that either or both of such ratings will continue for any given
    period of time or that either or both will not be revised downward or
    withdrawn entirely.  Any such downward revision or withdrawal could have
    an adverse effect on the market prices of the Bonds.

               As of March 31, 1994, the State had approximately $5.370
    billion in general obligation bonds excluding refunding bonds and $293
    million in bond anticipation notes outstanding.  On May 24, 1993 the State
    issued $850 million in tax and revenue anticipation notes all of which
    will mature on December 31, 1993.  Principal and interest due on general
    obligation bonds and interest due on bond anticipation notes and on tax
    and revenue anticipation notes were $782.5 million and $786.3 million for
    the 1992-93 and 1993-94 fiscal years, respectively.  These figures do not
    include interest on refunding bonds issued in July 1992, to the extent
    that such interest is to be paid from escrowed funds.

               The fiscal stability of the State is related to the fiscal
    stability of its authorities, which generally have responsibility for
    financing, constructing and operating revenue-producing public benefit
    facilities.  The authorities are not subject to the constitutional
    restrictions on the incurrence of debt which apply to the State itself and
    may issue bonds and notes within the amounts of, and as otherwise
    restricted by, their legislative authorization.  As of September 30, 1992
    there were 18 authorities that had outstanding debt of $100 million or
    more.  The aggregate outstanding debt, including refunding bonds, of these
    18 authorities was $63.5 billion as of September 30, 1993.  As of March
    31, 1994 aggregate public authority debt outstanding as State-supported
    debt was $21.1 billion and as State-related debt was $29.4 billion.
        
               The authorities are generally supported by revenues generated
    by the projects financed or operated, such as fares, user fees on bridges,
    highway tolls and rentals for dormitory rooms and housing.  In recent
    years, however, the State has provided financial assistance through
    appropriations, in some cases of a recurring nature, to certain of the 18
    authorities for operating and other expenses and, in fulfillment of its
    commitments on moral obligation indebtedness or otherwise for debt
    service.  This assistance is expected to continue to be required in future
    years.
       
               The Metropolitan Transit Authority ("MTA"), a State agency,
    oversees the operation of the City's subway and bus system (the "Transit
    Authority" or "TA") and commuter rail lines serving the New York
    metropolitan area.  Fare revenues from such operations have been
    insufficient to meet expenditures, and the MTA depends heavily upon a
    system of State, local, Triborough Bridge and Tunnel Authority ("TBTA")
    and, to the extent available, Federal support.  Over the past several
    years, the State has enacted several taxes, including a surcharge on the
    profits of banks, insurance corporations and general business corporations
    doing business in the 12-county region served by the MTA (the
    "Metropolitan Transportation Region") and a special one-quarter of 1%
    regional sales and use tax, that provide additional revenues for mass
    transit purposes including assistance to the MTA.  The surcharge, which
    expires in November 1995, yielded $507 million in calendar year 1992, of
    which the MTA was entitled to receive approximately 90 percent, or
    approximately $456 million.  For the 1994-95 State fiscal year, total
    State assistance to the MTA is estimated at approximately $1.3 billion.

               In 1993, State legislation authorized the funding of a five-
    year $9.56 billion MTA capital plan for the five-year period, 1992 through
    1996 (the "1992-96 Capital Program").  The MTA has received approval of
    the 1992-96 Capital Program based on this legislation from the 1992-96
    Capital Program Review Board, as State law requires.  This is the third
    five-year plan since the Legislature authorized procedures for the
    adoption, approval and amendment of a five-year plan in 1981 for a capital
    program designed to upgrade the performance of the MTA's transportation
    systems and to supplement, replace and rehabilitate facilities and
    equipment.  The MTA, the TBTA and the TA are collectively authorized to
    issue an aggregate of $3.1 billion of bonds (net of certain statutory
    exclusions) to finance a portion of the 1992-96 Capital Program.  The
    1992-96 Capital Program is expected to be financed in significant part
    through the dedication of the State petroleum business taxes.

               There can be no assurance that all the necessary governmental
    actions for the Capital Program will be taken, that funding sources
    currently identified will not be decreased or eliminated, or that the
    1992-96 Capital Program, or parts thereof, will not be delayed or reduced. 
    Furthermore, the power of the MTA to issue certain bonds expected to be
    supported by the appropriation of State petroleum business taxes is
    currently the subject of a court challenge.  If the Capital Program is
    delayed or reduced, ridership and fare revenues may decline, which could,
    among other things, impair the MTA's ability to meet its operating
    expenses without additional State assistance.
        
               The State's experience has been that if an Authority suffers
    serious financial difficulties, both the ability of the State and the
    Authorities to obtain financing in the public credit markets and the
    market price of the State's outstanding bonds and notes may be adversely
    affected.  The Housing Finance Agency ("HFA") and the Urban Development
    Corporation ("UDC") have in the past required substantial amounts of
    assistance from the State to meet debt service costs or to pay operating
    expenses.  Further assistance, possibly in increasing amounts, may be
    required for these, or other, Authorities in the future.  In addition,
    certain statutory arrangements provide for State local assistance payments
    otherwise payable to localities to be made under certain circumstances to
    certain Authorities.  The State has no obligation to provide additional
    assistance to localities whose local assistance payments have been paid to
    Authorities under these arrangements.  However, in the event that such
    local assistance payments are so diverted, the affected localities could
    seek additional State funds.

               Litigation.  A number of court actions have been brought
    involving State finances.  The court actions in which the State is a
    defendant generally involve state programs and miscellaneous tort, real
    property, employment discrimination and contract claims and the monetary
    damages sought are substantial.  The outcome of these proceedings could
    affect the ability of the State to maintain a balanced State Financial
    Plan in the 1994-95 fiscal year or thereafter.
       
               In addition to the proceedings noted below, the State is party
    to other claims and litigation which its legal counsel has advised are not
    probable of adverse court decisions.  Although the amounts of potential
    losses, if any, are not presently determinable, it is the State's opinion
    that its ultimate liability in these cases is not expected to have a
    material adverse effect on the State's financial position in the 1994-95
    fiscal year or thereafter.

               On May 31, 1988 the United States Supreme Court took
    jurisdiction of a claim of the State of Delaware that certain unclaimed
    dividends, interest and other distributions made by issuers of securities
    and held by New York-based brokers incorporated in Delaware for beneficial
    owners who cannot be identified or located, had been, and were being,
    wrongfully taken by the State of New York pursuant to New York's Abandoned
    Property Law (State of Delaware v. State of New York, United States
    Supreme Court).  All 50 states and the District of Columbia moved to
    intervene, claiming a portion of such distributions and similar property
    taken by the State of New York from New York-based banks and depositories
    incorporated in Delaware.  In a decision dated March 30, 1993, the Court
    granted all pending motions of the states and the District of Columbia to
    intervene and remanded the case to a Special Master for further
    proceedings consistent with the Court's decision.  The Court determined
    that the abandoned property should be remitted first to the state of the
    beneficial owner's last known address, if ascertainable and, if not, then
    to the state of incorporation of the intermediary bank, broker or
    depository.  New York and Delaware have executed a settlement agreement
    which provides for payments by New York to Delaware of $35 million in the
    State's 1993-94 fiscal year and five annual payments thereafter of $33
    million.  New York and Massachusetts have executed a settlement agreement
    which provides for aggregate payments by New York of $23 million, payable
    over five consecutive years.  The claims of the other states and the
    District of Columbia remain.
        
               Among the more significant of these claims still pending
    against the State at various procedural stages, are those that challenge:
    (1) the validity of agreements and treaties by which various Indian tribes
    transferred title to the State of certain land in central New York; (2)
    certain aspects of the State's Medicaid rates and regulations, including
    reimbursements to providers of mandatory and optional Medicaid services;
    (3) contamination in the Love Canal area of Niagara Falls; (4) an action
    against State and New York City officials alleging that the present level
    of shelter allowance for public assistance recipients is inadequate under
    statutory standards to maintain proper housing; (5) challenges to the
    practice of reimbursing certain Office of Mental Health patient care
    expenses from the client's Social Security benefits; (6) a challenge to
    the methods by which the State reimburses localities for the
    administrative costs of food stamp programs; (7) alleged responsibility of
    State officials to assist in remedying racial segregation in the City of
    Yonkers; (8) an action in which the State is a third party defendant, for
    injunctive or other appropriate relief, concerning liability for the
    maintenance of stone groins constructed along certain areas of Long
    Island's shoreline; (9) an action challenging legislation enacted in 1990
    which had the effect of deferring certain employer contributions to the
    State Teachers' Retirement System and reducing State aid to school
    districts by a like amount; (10) a challenge to the constitutionality of
    financing programs of the Thruway Authority authorized by Chapters 166 and
    410 of the Laws of 19; (11) a challenge to the constitutionality of
    financing programs of the Metropolitan Transportation Authority and the
    Thruway Authority authorized by Chapter 56 of the Law of 1993; (12)
    challenges to the delay by the State Department of Social Services in
    making two one-week Medicaid payments to the service providers; (13)
    challenges to provisions of Section 2807-C of the Public Health Law, which
    impose a 13% surcharge on impatient hospital bills paid by commercial
    insurers and employee welfare benefit plans and portions of Chapter 55 of
    The Laws of 1992 which require hospitals to impose and remit to the state
    an 11% surcharge on hospital bills paid by commercial insurers; (14)
    challenges to the promulgation of the State's proposed procedure to
    determine the eligibility for and nature of home care services for
    Medicaid recipients; (15) a challenge to State implementation of a program
    which reduces Medicaid benefits to certain home-relief recipients; and
    (16) challenges to the rationality and retroactive application of State
    regulations recalibrating nursing home Medicaid rates.

    New Jersey Navigator Trust

               State Finance.

               New Jersey is the ninth largest state in population and the
    fifth smallest in land area.  With an average of 1,050 people per square
    mile, it is the most densely populated of all the states.  The State's
    economic base is diversified, consisting of a variety of manufacturing,
    construction and service industries, supplemented by rural areas with
    selective commercial agriculture.  Historically, New Jersey's average per
    capita income has been well above the national average, and in 1991 the
    State ranked second among the states in per capita personal income
    ($25,666).

               The Trust is susceptible to political, economic or regulatory
    factors affecting issuers of the New Jersey securities.  The following
    information provides only a brief summary of some of the complex factors
    affecting the financial situation in New Jersey (the "State") and is
    derived from sources that are generally available to investors and is
    believed to be accurate.  It is based in part on information obtained from
    various State and local agencies in New Jersey.  No independent
    verification has been made of any of the following information.

               The New Jersey Economic Policy Council, a statutory arm of the
    New Jersey Department of Commerce and Economic Development, has reported
    in New Jersey Economic Indicators, a monthly publication of the New Jersey
    Department of Labor, Division of Labor Market and Demographic Research,
    that in 1988 and 1989 employment in New Jersey's manufacturing sector
    failed to benefit from the export boom experienced by many Midwest states
    and the State's service sectors, which had fueled the State's prosperity
    since 1982, lost momentum.  In the meantime, the prolonged fast growth in
    the State in the mid 1980s resulted in a tight labor market situation,
    which has led to relatively high wages and housing prices.  This means
    that, while the incomes of New Jersey residents are relatively high, the
    State's business sector has become more vulnerable to competitive
    pressures.  New Jersey is currently experiencing a recession and, as a
    result of the factors described above, such recession could last longer
    than the national recession, although signs of a slow recovery both on the
    national and state levels have been reported.
       
               The onset of the national recession (which officially began in
    July 1990 according to the National Bureau of Economic Research) caused an
    acceleration of New Jersey's job losses in construction and manufacturing. 
    In addition, the national recession caused an employment downturn in such
    previously growing sectors as wholesale trade, retail trade, finance,
    utilities and trucking and warehousing.  Reflecting the downturn, the rate
    of unemployment in the State rose from a low of 3.6% during the first
    quarter of 1989 to an estimated 6.4% in July 1994, which is above the
    national average of 6.1% in July 1994.  Economic recovery is likely to be
    slow and uneven in New Jersey, with unemployment receding at a
    correspondingly slow pace, due to the fact that some sectors may lag as a
    result of continued excess capacity.  In addition, employers even in
    rebounding sectors can be expected to remain cautious about hiring until
    they become convinced that improved business will be sustained.  Also,
    certain firms will continue to merge or downsize to increase
    profitability.
        
               Debt Service.  The primary method for State financing of
    capital projects is through the sale of the general obligation bonds of
    the State.  These bonds are backed by the full faith and credit of the
    State tax revenues and certain other fees are pledged to meet the
    principal and interest payments and, if provided, redemption premium
    payments, if any, required to repay the bonds.  As of December 31, 1992,
    there was a total authorized bond indebtedness of approximately
    $8.98 billion, of which $3.6 billion was issued and outstanding,
    $4.0 billion was retired (including bonds for which provision for payment
    has been made through the sale and issuance of refunding bonds) and
    $1.38 billion was unissued.  The debt service obligation for such
    outstanding indebtedness is $444.3 million for Fiscal Year 1993.

               New Jersey's Budget and Appropriation System.  The State
    operates on a fiscal year beginning July 1 and ending June 30.  At the end
    of Fiscal Year 1989, there was a surplus in the State's general fund (the
    fund into which all State revenues not otherwise restricted by statute are
    deposited and from which appropriations are made) of 411.2 million.  At
    the end of Fiscal Year 1990, there was a surplus in the general funds of
    $1 million.  At the end of Fiscal Year 1991, there was a surplus in the
    general fund of $1.4 million.  New Jersey closed its Fiscal Year 1992 with
    a surplus of $760.8 million.  It is estimated that New Jersey will close
    its Fiscal Year 1993 with a surplus of $385.8 million.

               In order to provide additional revenues to balance future
    budgets, to redistribute school aid and to contain real property taxes, on
    June 27, 1990, and July 12, 1990, Governor Florio signed into law
    legislation which was estimated to raise approximately $2.8 billion in
    additional taxes (consisting of $1.5 billion in sales and use taxes and
    $1.3 billion in income taxes), the biggest tax hike in New Jersey history. 
    There can be no assurance that receipts and collections of such taxes will
    meet such estimates.

               The first part of the tax hike took effect on July 1, 1990,
    with the increase in the State's sales and use tax rate from 6% to 7% and
    the elimination of exemptions for certain products and services not
    previously subject to the tax, such as telephone calls, paper products
    (which has since been reinstated), soaps and detergents, janitorial
    services, alcoholic beverages and cigarettes.  At the time of enactment,
    it was projected that these taxes would raise approximately $1.5 billion
    in additional revenue.  Projections and estimates and receipts from sales
    and use taxes, however, have been subject to variance in recent fiscal
    years.

               The second part of the tax hike took effect on January 1, 1991,
    in the form of an increased state income tax on individuals.  At the time
    of enactment, it was projected that this increase would raise
    approximately $1.3 billion in additional income taxes to fund a new school
    aid formula, a new homestead rebate program and state assumption of
    welfare and social services costs.  Projections and estimates of receipts
    from income taxes, however, have also been subject to variance in recent
    fiscal years.  Under the legislation, income tax rates increased from
    their previous range of 2% to 3.5% to a new range of 2% to 7%, with the
    higher rates applying to married couples with incomes exceeding $70,000
    who file joint returns, and to individuals filing single returns with
    incomes of more than $35,000.
       
               The Florio administration had contended that the income tax
    package would help reduce local property tax increases by providing more
    state aid to municipalities.  Under the income tax legislation, the State
    would assume approximately $289 million in social services costs that
    previously were paid by counties and municipalities and funded by property
    taxes.  In addition, under the new formula for funding school aid, an
    extra $1.1 billion was proposed to be sent by the State to school
    districts beginning in 1991, thus reducing the need for property tax
    increases to support education programs.

               Effective July 1, 1992, the State's sales and use tax rate
    decreased from 7% to 6%.  On November 2, 1994, Governor Florio lost his
    bid for re-election to Christine Todd Whitman, who was sworn into office
    on January 18, 1994.  Governor Whitman, a Republican, enjoys the benefit
    of having a Republican majority in both the New Jersey Senate and
    Assembly.  Effective January 1, 1994, an across-the-board 5% reduction in
    the income tax rates was enacted and effective January 1, 1995, further
    reductions ranging from 1% to 10% in income tax rates will take effect.

               On June 30, 1994, Governor Whitman signed the New Jersey
    Legislature's $15.7 billion budget for Fiscal Year 1995.  The balanced
    budget, which includes $455 million in surplus, is $141 million less than
    the 1994 budget.  Whether the State can achieve a balanced budget depends
    on its ability to enact and implement expenditure reductions and to
    collect estimated tax revenues.

               Debt Ratings.  For many years, both Moody's Investors Service,
    Inc., and Standard and Poor's Corporation have rated New Jersey general
    obligation bonds Aaa and "AAA", respectively.  Currently, Moody's
    Investors Service, Inc., rates New Jersey general obligation bonds Aaa. 
    On July 3, 1991, however, Standard and Poor's Corporation downgraded New
    Jersey general obligation bonds to "AA+."  On June 4, 1992 Standard &
    Poor's Corporation placed New Jersey general obligation bonds on Credit
    Watch with negative implications, citing as principal reason for its
    caution the unexpected denial by the Federal Government of New Jersey's
    request for $450 million in retroactive Medicaid payments for psychiatric
    hospitals.  These funds were critical to closing a $1 billion gap in the
    State's $15 billion budget for fiscal year 1992 which ended on June 30,
    1992.  Under New Jersey state law, the gap in the current budget must be
    closed before the new budget year begins on July 1, 1992.  Standard and
    Poor's Corporation suggested the State could close fiscal 1992's budget
    gap and help fill fiscal 1993's hole by a reversion of $700 million of
    pension contributions to its general fund under a proposal to change the
    way the State calculates its pension liability.  On July 6, 1992, Standard
    and Poor's Corporation reaffirmed its "AA+" rating for New Jersey general
    obligation bonds and removed the debt from its Credit Watch list, although
    it stated that New Jersey's long-term financial outlook is negative. 
    Standard and Poor's Corporation is concerned that the State is entering
    the 1993 fiscal year that began July 1, 1992, with a slim $26 million
    surplus and remains concerned about whether the sagging State economy will
    recover quickly enough to meet lawmakers' revenue projections.  It also
    remains concerned about the recent federal ruling leaving in doubt how
    much the State is due in retroactive Medicaid reimbursements and a ruling
    by a federal judge, now on appeal, of the State's method for paying for
    uninsured hospital patients.  However, on July 27, 1994, Standard and
    Poor's announced that it was changing the State's outlook from negative to
    stable due to a brightening of the State's prospects as a result of
    Governor Whitman's effort to trim spending and cut taxes, coupled with an
    improving economy.  Standard and Poor's reaffirmed its "AA+" rating at the
    same time.  There can be no assurance that these ratings will continue or
    that particular bond issues may not be adversely affected by changes in
    the State or local economic and political conditions.

               On August 24, 1992, Moody's Investors Service, Inc. downgraded
    New Jersey general obligation bonds to "Aa1", stating that the reduction
    reflected a developing pattern of reliance on nonrecurring measures to
    achieve budgetary balance, four years of financial operations marked by
    revenue shortfalls and operating deficits, and the likelihood that serious
    financial pressures would persist.  In August 1994, Moody's reaffirmed its
    "Aa1" rating, citing on the positive side New Jersey's broad-based
    economy, high income levels, history of maintaining a positive financial
    position and moderate (although rising) debt ratios, and, on the negative
    side, a continued reliance on one-time revenues and a dependence on
    pension-related savings to achieve budgetary balance.
        
               Capital Construction.  In addition to payment from bond
    proceeds, capital construction can also be funded by appropriation of
    current revenues on a pay-as-you-go basis.  This amount represents 2.2% of
    the total Fiscal Year 1993 Budget.  In Fiscal Year 1993, the amount is
    $331.0 million and is for transportation projects.  This appropriation is
    being credited to the Transportation Trust Fund Account of the State
    General Fund.

               All appropriations for capital projects and all proposals for
    State bond authorizations are subject to the review and recommendation of
    the New Jersey Commission on Capital Budgeting and Planning.  This
    permanent Commission was established in November, 1975, and is charged
    with the preparation of the State Capital Improvement Plan, which contains
    proposals for State spending for capital projects.

               Lease Financing.  The State has entered into a number of leases
    relating to the financing of certain real property and equipment.  The
    State leases the State Tax Processing Building and the Richard J. Hughes
    Justice Complex in Trenton, both from the Mercer County Improvement
    Authority (the "Authority").  On August 8, 1991 the Authority defeased
    outstanding bonds originally issued to finance construction of the Richard
    J. Hughes Justice Complex through the issuance of custody receipts (tile
    "Custody Receipts") in the aggregate principal amount of $95,760,000.  The
    rental is sufficient to cover the debt service on the Authority's Custody
    Receipts.  Maximum annual rental payments on these leases, including debt
    service, maintenance and payments in lieu of taxes, will be approximately
    $11 million.  The State's obligation to pay the rentals is subject to
    appropriations being made by the State Legislature.  The Custody Receipts
    will mature in the years 1992 through 2018.

               The State has also entered into a lease agreement, as lessee,
    with the New Jersey Economic Development Authority, as lessor (the "EDA")
    to lease (i) office buildings that are presently under construction and,
    when finished, are expected to house the New Jersey Division of Motor
    Vehicles, New Jersey Network (the State's public television station) and a
    branch of the United States Postal Service and (ii) a parking facility
    that is also under construction, all of which were financed by the EDA's
    $114,391,434.70 initial aggregate principal amount of Trenton Office
    Complex Revenue Bonds, 1980 Series dated December 1, 1989.  The State has
    also entered into a lease agreement, as lessee, with the EDA to lease
    approximately 13 acres of real property and certain infrastructure
    improvements thereon located in the City of Newark.  This property is in a
    geographical area generally bounded by McCarter Highway, Mulberry Street
    and Saybrook Place and its purchase was financed by $21,510,000 aggregate
    principal amount of New Jersey Economic Development Authority Revenue
    Bonds, New Jersey Performing Arts Center Site Acquisition Project, 1991
    Series, issued on August 20, 1991.  The rental payments required to be
    made by the State under such lease agreements are sufficient to cover debt
    service on such bonds and other amounts payable to the EDA, including
    certain administrative expenses of the EDA, and such rental payments are
    subject to annual appropriation by the State Legislature.  Maximum annual
    debt service on such bonds is approximately $12,200,000.  All of such
    bonds are still outstanding and mature in the years 1992 through 2012.

               The State has also entered into a sublease with the EDA to
    lease two parking lots, certain infrastructure improvements and related
    elements located at Liberty State Park in the City of Jersey City.  These
    parking lots and improvements have been financed by $13,683,767.50
    aggregate principal amount of New Jersey Economic Development Authority
    Lease Rental Bonds, 1992 Series (Liberty State Park Project) dated
    March 15, 1992.  The rental payments that will be required to be made by
    the State under such sublease agreement will be sufficient to cover debt
    service on such bonds and other amounts payable to the EDA, and such
    rental payments will be subject to appropriation by the State Legislature.

               In 1981, the Governor signed into law a bill creating the New
    Jersey Building Authority (the "Building Authority") having the power to
    construct facilities for leasing to the State (P.L. 1981, c. 120).  The
    law provides for leasing to the State on a basis similar to that described
    above.  The Building Authority is authorized to have not more than $250
    million of its notes and bonds outstanding exclusive of refunded bonds and
    notes, provided that if the Building Authority issues bonds or notes to
    finance the total cost of a project based on estimates prepared by an
    independent consultant and the consultant determines later that the costs
    of the project as initially approved have increased, the Building
    Authority may issue additional bonds or notes to finance the increased
    cost notwithstanding the $250 million limitation.  In 1985 the Building
    Authority issued $129,635,000 of 1985 Series Bonds for five office
    building projects in the Trenton area.  During April 1987 the Building
    Authority issued $103,760,000 of 1987 Series Bonds to refund the
    outstanding term bonds of the 1985 issue.  On April 6, 1989 the Building
    Authority issued $49,752,390.30 of 1989 Series Bonds for the renovation
    and historical restoration of portions of the State Capitol Complex in
    Trenton.  On October 9, 1991 the Building Authority issued $74,999,815.75
    of State Building Revenue Bonds, 1991 Series (Garden State Savings Bonds,
    1991A), as capital appreciation bonds, under the Garden State Savings Act
    of 1991, for the continued renovation and historical restoration of
    portions of the State Capital Complex in Trenton and for the construction
    of a structured parking facility.  As of December 31, 1991 the total
    amount of Building Authority Bonds outstanding was $238,687,206.05.
    Outstanding Building Authority bonds are secured by annual rentals from
    the State which are subject to annual appropriations by the State
    Legislature.  The State's combined annual rental payment for all leases
    with the Building Authority will be (i) approximately $17.5 million per
    year for the years ending June 15, 1992 through 1998, 2012 and 2013 and
    (ii) approximately $31.0 million per year for the years ending June 15,
    1999 through 2011.

               Beginning in April 1984, the State, acting through the Director
    of the Division of Purchase and Property, entered into a series of lease
    purchase agreements which provide for the acquisition of equipment and
    real property to be used by various departments and agencies of the State. 
    To date, the State has completed nine lease purchase agreements which have
    resulted in the issuance of Certificates of Participation totaling
    $541,085,000.  A Certificate of Participation evidences a proportionate
    interest of the owner thereof in the lease payments to be made by the
    State under the terms of the agreement.  As of December 31, 1991,
    $305,400,000 Certificates of Participation remain outstanding.  The
    agreements relating to these transactions provide for semiannual rental
    payments.  The State's obligation to pay rentals due under these leases is
    subject to annual appropriations being made by the State Legislature.  The
    final maturity of the outstanding Certificates of Participation is
    December 15, 2013.  The majority of proceeds from these transactions have
    been or will be used to acquire equipment for the State and its agencies. 
    The rentals payable by the State will be made from monies appropriated by
    the State Legislature.  The State intends to continue to use this
    financing technique for a substantial portion of its future equipment
    requirements.

               "Moral Obligation" Financing.  Aside from its general
    obligation bonds, the State's "moral obligation" backs certain obligations
    issued by the New Jersey Housing and Mortgage Finance Agency, the South
    Jersey Port Corporation and the Higher Education Assistance Authority.

               New Jersey Housing and Mortgage Finance Agency.  Neither the
    New Jersey Housing and Mortgage Finance Agency nor its predecessors, the
    New Jersey Housing Finance Agency and the New Jersey Mortgage Finance
    Agency, have had a deficiency in a debt service reserve fund which
    required the State to appropriate funds to meet its "moral obligation". 
    It is anticipated that this agency's revenues will continue to be
    sufficient to cover debt service on its bonds.

               South Jersey Port Corporation.  The State provides the South
    Jersey Port Corporation (the "Corporation") with funds to cover all debt
    service and property tax requirements, when earned revenues are
    anticipated to be insufficient to cover these obligations.

               Higher Education Assistance Authority.  The Higher Education
    Assistance Authority has issued $24,996,064 aggregate principal amount of
    revenue bonds, the interest on which has been capitalized to but not
    including January 1, 1993.  After the period of capitalized interest has
    ended, it is anticipated that the authority's revenues will be sufficient
    to cover debt service on its bonds.

               Below are listed State appropriations made since 1986 which
    covered deficiencies in revenues of the Corporation, for debt service and
    property tax payments.

                                       Appropriation forAppropriation for
    Calendar Year                        Debt Service     Property Tax   

    1986  . . . . . . . . . . . . .       $0         $1,647,216.00
    1987  . . . . . . . . . . . . .        0          1,647,216.00
    1988  . . . . . . . . . . . . .        0          1,647,216.00
    1989  . . . . . . . . . . . . .   1,281,793.58    1,745,917.00
    1990  . . . . . . . . . . . . .   2,362,850.67    1,850,000.00
    1991  . . . . . . . . . . . . .   2,770,851.00    1,850,000.00

              On April 2, 1987, the Corporation issued $31,580,000 aggregate
    principal amount of Revenue Bonds, 1987 Series C (the "Series C Bonds"), a
    portion of the proceeds of which will be used (i) on January 1, 1995, to
    refund all of the Corporation's Marine Terminal Revenue Bonds, 1985
    Refunding Series and (ii) to pay interest on the Series C Bonds until
    January 1, 1995.  Because of the funded escrow, it is expected that there
    will not be any need for the State to provide funds to pay debt service on
    the Series C Bonds through January 1, 1995.  Also, in addition to the
    bonded indebtedness of the Corporation set forth above, on April 2, 1987,
    the Corporation issued $10,295,000 Marine Terminal Revenue Bonds, 1987
    Series D to provide funds for financing a portion of the costs of various
    capital improvements.  On February 10, 1989, the Corporation issued
    $4,085,000 Marine Terminal Revenue Bonds, 1989 Series E to provide funds
    for financing a portion of the costs of various capital improvements and
    additions to the Corporation's marine terminal facilities.  On November
    21, 1989, the Corporation issued $3,655,000 Marine Terminal Revenue Bonds,
    1989 Series F, to provide for the costs of acquiring land in the City of
    Camden, for the purpose of expanding the Corporation's marine terminal
    facilities.
       
              Municipal Finance
        
              New Jersey's local finance system is regulated by various
    statutes designed to assure that all local governments and their issuing
    authorities remain on a sound financial basis.  Regulatory and remedial
    statutes are enforced by the Division of Local Government Services (the
    "Division") in the State Department of Community Affairs.

              Counties and Municipalities.  The Local Budget Law (N.J.S.A.
    4OA: 4-1 et seq.) imposes specific budgetary procedures upon counties and
    municipalities ("local units").  Every local unit must adopt an operating
    budget which is balanced on a cash basis, and items of revenue and
    appropriation must be examined by the Director of the Division (the
    "Director") . The accounts of each local unit must be independently
    audited by a registered municipal accountant.  State law provides that
    budgets must be submitted in a form promulgated by the Division and
    further provides for limitations on estimates of tax collection and for
    reserves in the event of any shortfalls in collections by the local unit. 
    The Division reviews all municipal and county annual budgets prior to
    adoption for compliance with the Local Budget Law.  The Director is
    empowered to require changes for compliance with law as a condition of
    approval; to disapprove budgets not in accordance with law; and to prepare
    the budget of a local unit, within the limits of the adopted budget of the
    previous year with suitable adjustments for legal compliance, if the local
    unit is unwilling to prepare a budget in accordance with law.  This
    process insures that every municipality and county annually adopts a
    budget balanced on a cash basis, within limitations on appropriations or
    tax levies, respectively, and making adequate provision for principal of
    and interest on indebtedness falling due in the fiscal year, deferred
    charges and other statutory expenditure requirements.  The Director also
    oversees changes to local budgets after adoption as permitted by law, and
    enforces regulations pertaining to execution of adopted budgets and
    financial administration.  In addition to the exercise of regulatory and
    oversight functions, the Division offers expert technical assistance to
    local units in all aspects of financial administration, including revenue
    collection and cash management procedures, contracting procedures, debt
    management and administrative analysis.

              The local Government Cap Law (N.J.S.A. 4OA: 4-45.1 et seq.) (the
    "Cap Law") generally limits the year-to-year increase of the total
    appropriations of any municipality and the tax levy of any county to
    either 5 percent or an index rate determined annually by the Director,
    whichever is less.  However, where the index percentage rate exceeds 5
    percent, the Cap Law permits the governing body of any municipality or
    county to approve the use of a higher percentage rate up to the index
    rate.  Further, where the index percentage rate is less than 5 percent,
    the Cap Law also permits the governing body of any municipality or county
    to approve the use of a higher percentage rate up to 5 percent. 
    Regardless of the rate utilized, certain exceptions exist to the Cap Law's
    limitation on increases in appropriations.  The principal exceptions to
    these limitations are municipal and county appropriations to pay debt
    service requirements; to comply with certain other State or federal
    mandates; amounts approved by referendum; and, in the case of
    municipalities only, to fund the preceding year's cash deficit or to
    reserve for shortfalls in tax collections.  The Cap Law, scheduled to
    expire on December 31, 1990, was re-enacted with amendments and made a
    permanent part of the Municipal Finance System.

              State law also regulates the issuance of debt by local units. 
    The Local Budget Law limits the amount of tax anticipation notes that may
    be issued by local units and requires the repayment of such notes within
    three months of the end of the fiscal year (six months in the case of the
    counties) in which issued.  The local Bond Law (N.J.S.A. 4OA: 2-1 et seq.)
    governs the issuance of bonds and notes by the local units.  No local unit
    is permitted to issue bonds for the payment of current expenses (other
    than Fiscal Year Adjustment Bonds described more fully below).  Local
    units may not issue bonds to pay outstanding bonds, except for refunding
    purposes, and then only with the approval of the Local Finance Board. 
    Local units may issue bond anticipation notes for temporary periods not
    exceeding in the aggregate approximately ten years from the date of first
    issue.  The debt that any local unit may authorize is limited to a
    percentage of its equalized valuation basis, which is the average of the
    equalized value of all taxable real property and improvements within the
    geographic boundaries of the local unit, as annually determined by the
    Director of the Division of Taxation, for each of the three most recent
    years.  In the calculation of debt capacity, the local Bond Law and
    certain other statutes permit the deduction of certain classes of debt
    ("statutory deductions") from all authorized debt of the local unit
    ("gross capital debt") in computing whether a local unit has exceeded its
    statutory debt limit.  Statutory deductions from gross capital debt
    consist of bonds or notes (i) authorized for school purposes by a regional
    school district or by a municipality or a school district with boundaries
    coextensive with such municipality to the extent permitted under certain
    percentage limitations set forth in the School Bond Law (as hereinafter
    defined); (ii) authorized for purposes which are self liquidating, but
    only to the extent permitted by the Local Bond Law; (iii) authorized by a
    public body other than local unit the principal of and interest on which
    is guaranteed by the local unit, but only to the extent permitted by law;
    (iv) that are bond anticipation notes; (v) for which provision for payment
    has been made; or (vi) authorized for any other purpose for which a
    deduction is permitted by law.  Authorized net capital debt (gross capital
    debt minus statutory deductions) is limited to 3.5 percent of the
    equalized valuation basis in the case of municipalities and 2 percent of
    the equalized valuation basis in the case of counties.  The debt limit of
    a county or municipality, with certain exceptions, may be exceeded only
    with the approval of the local Finance Board.

              Chapter 75 of the Pamphlet Laws of 1991 signed into law on March
    28, 1991 requires certain municipalities and permits all other
    municipalities to adopt the State fiscal year in place of the existing
    calendar fiscal year.  Municipalities that change fiscal years must adopt
    a six month transition budget for January to June.  Since expenditures
    would be expected to exceed revenues primarily because state aid for the
    calendar year would not be received by the municipality until after the
    end of the transition year budget, the act authorizes the issuance of
    Fiscal Year Adjustment Bonds to fund the one time deficit for the six
    month transition budget.  The act provides that the deficit in the six
    month transition budget may be funded initially with bond anticipation
    notes based on the estimated deficit in the six month transition budget. 
    Notes issued in anticipation of Fiscal Year Adjustment Bonds, including
    renewals, can only be issued for up to one year unless the local Finance
    Board permits the municipality to renew them for a further period of time. 
    The local Finance Board must confirm the actual deficit experienced by the
    municipality.  The municipality then may issue Fiscal Year Adjustment
    Bonds to finance the deficit on a permanent basis.  The purpose of the Act
    is to assist municipalities that are heavily dependent on state aid and
    that have had to issue tax anticipation notes to fund operating cash flow
    deficits each year.  While the act does not authorize counties to change
    their fiscal years, it does provide that counties with cash flow deficits
    may issue Fiscal Year Adjustment Bonds as well.

              State law authorizes State officials to supervise fiscal
    administration in any municipality which is in default on its obligations;
    which experiences severe tax collection problems for two successive years;
    which has a deficit greater than 4 percent of its tax levy for two
    successive years; which has failed to make payments due and owing to the
    State, county, school district or special district for two consecutive
    years; which has an appropriation in its annual budget for the liquidation
    of debt which exceeds 25 percent of its total operating appropriations
    (except dedicated revenue appropriations) for the previous budget year; or
    which has been subject to a judicial determination of gross failure to
    comply with the local Bond Law, the local Budget Law or the local Fiscal
    Affairs Law which substantially jeopardizes its fiscal integrity.  State
    officials are authorized to continue such supervision for as long as any
    of the conditions exist and until the municipality operates for a fiscal
    year without incurring a cash deficit.

              There are 567 municipalities and 21 counties in New Jersey. 
    During 1987, 1988, and 1989 no county exceeded its statutory debt
    limitations or incurred a cash deficit in excess of 4 percent of its tax
    levy.  The number of municipalities which have a cash deficit greater than
    4 percent of their tax levies was five for 1987, zero for 1988, and six
    for 1989.  The number of municipalities which exceeded statutory debt
    limits was six, five, and one as of December 31, 1987, 1988, and 1989,
    respectively.  No New Jersey municipality or county has defaulted on the
    payment of interest or principal on any outstanding debt obligation since
    the 1930's.

              School Districts.  All New Jersey school districts are
    coterminous with the boundaries of one or more municipalities.  They are
    characterized by the manner in which the board of education, the governing
    body of the school district, takes office.  Type I school districts, most
    commonly found in cities, have a board of education appointed by the mayor
    or the chief executive officer of the municipality constituting the school
    district.  In a Type II school district, the board of education is elected
    by the voters of the district.  Nearly all regional and consolidated
    school districts are Type II school districts.

              School Budgets.  In every school district having a board of
    school estimate, the board of school estimate examines the budget request
    and fixes the appropriation amounts for the next year's operating budget
    after a public hearing at which the taxpayers and other interested persons
    shall have an opportunity to raise objections and to be heard with respect
    to the budget.  This board, whose composition is fixed by statute,
    certifies the budget to the municipal governing bodies and to the local
    board of education.  If either disagrees, they must appeal to the State
    Commissioner of Education (the "Commissioner") to request changes.

              The Quality Education Act of 1990 (N.J.S.A. 18A: 7D-l et seq.)
    limits the annual increase of a school district's net current expense
    budget.  The Commissioner certifies the allowable amount of increase for
    each school district but may grant a higher level of increase in certain
    limited instances.  A school district may also submit a proposal to the
    voters to raise amounts above the allowable amount of increase.  If
    defeated, such a proposal is subject to further review or appeal only if
    the Commissioner determines that additional funds are required to provide
    a thorough and efficient education.

              In Type I or Type II school districts which have failed
    monitoring over a period of time by the State because of continued
    educational deficiencies, and are implementing an approved corrective
    action plan, the Commissioner is required to determine the cost to the
    school district of the implementation of those portions of the corrective
    action plan which are directly responsive to the district's deficiencies
    as identified in the monitoring process.  Where appropriate, the
    Commissioner is required to reallocate funds within the district's budget
    to support the corrective action plan.  The Commissioner is also required
    to determine the amount of additional revenue needed to implement the
    corrective action plan, and to recertify the budget for the district.

              In State operated school districts the State District
    Superintendent has the responsibility for the development of the budget
    subject to appeal by the governing body of the municipality to the
    Commissioner and the Director of the Division of local Government Services
    in the State Department of Community Affairs.  Based upon his review, the
    Director is required to certify the amount of revenues which can be raised
    locally to support the budget of the State operated district.  Any
    difference between the amount which the Director certifies, and the total
    amount of local revenues required by the budget approved by the
    Commissioner, is to be paid by the State in the fiscal year in which the
    expenditures are made subject to the availability of appropriations.

              School District Bonds.  School district bonds and temporary
    notes are issued in conformity with N.J.S.A 18A: 24-1 et seq. (the "School
    Bond Law") which closely parallels the Local Bond Law.  Although school
    districts are exempted from the 5 percent down payment provision generally
    applied to bonds issued by municipalities and counties, they are subject
    to debt limits (which vary depending on the type of school system
    provided) and to State regulation of their borrowing.  The debt limitation
    on school district bonds depends upon the classification of the school
    district but may be as high as 4 percent of the average equalized
    valuation basis of the constituent municipality.  In certain cases
    involving school districts in cities with populations exceeding 100,000,
    the debt limit is 8 percent of the average equalized valuation basis of
    the constituent municipality, and in cities with population in excess of
    80,000 the debt limit is 6 percent of the aforesaid average equalized
    valuation.

              School bonds are authorized by (i) an ordinance adopted by the
    governing body of a municipality within a Type I school district;
    (ii) adoption of a proposal by resolution by the board of education of a
    Type II school district having a board of school estimate; or (iii)
    adoption of a proposal by resolution by the board of education and
    approval of the proposal by the legal voters of any other Type II school
    district.  If school bonds will exceed the school district borrowing
    capacity, a school district (other than a regional school district) may
    use the balance of the municipal borrowing capacity.  If the total amount
    of debt exceeds the school district's borrowing capacity and any available
    remaining municipal borrowing capacity, the Commissioner and the Local
    Finance Board must approve the proposed authorization before it is
    submitted to the voters.  All authorizations of debt in a Type II school
    district without a board of school estimate require an approving
    referendum, except where, after hearing, the Commissioner and the State
    Board of Education determine that the issuance of such debt is necessary
    to meet the constitutional obligation to provide a thorough and efficient
    system of public schools.  When such obligations are issued, they are
    issued by, and in the name of, the school district.

              In Type I and II school districts with a board of school
    estimate, that board examines the capital proposal of the board of
    education and certifies the amount of bonds to be authorized.  When it is
    necessary to exceed the borrowing capacity of the municipality, the
    approval of a majority of the legally qualified voters of the municipality
    is required, together with the approval of the Commissioner and the local
    Finance Board.  When such bonds are issued for a Type I school district,
    they are issued by the municipality and identified as school bonds.  When
    bonds are issued by a Type II school district having a board of school
    estimate, they are issued by, and in the name of, the school district.

              All authorizations of debt must be reported to the Division of
    local Government Services by a supplemental debt statement prior to final
    approval.

              School District Lease Purchase Financings.  In 1982, school
    districts were given an alternative to the traditional method of bond
    financing capital improvements pursuant to N.J.S.A. 18A: 20-4.2(f) (the
    "Lease Purchase Law").  The Lease Purchase Law permits school districts to
    acquire a site and school building through a lease purchase agreement with
    a private lessor corporation.  For Type II school districts, the lease
    purchase agreement does not require voter approval.  The rent payments
    attributable to the lease purchase agreement are subject to annual
    appropriation by the school district and are required, pursuant to
    N.J.A.C. 6: 22A-1.2(h), to be included in the annual current expense
    budget of the school district.  Furthermore, the rent payments
    attributable to the lease purchase agreement do not constitute debt of the
    school district and therefore do not impact on the school district's debt
    limitation.  Lease purchase agreements in excess of five years require the
    approval of the Commissioner and the local Finance Board.

              Qualified Bonds.  In 1976, legislation was enacted (F.L. 1976,
    c. 38 and c. 39) which provides for the issuance by municipalities and
    school districts of "qualified bonds."  Whenever a local board of
    education or the governing body of a municipality determines to issue
    bonds, it may file an application with the local Finance Board, and, in
    the case of a local board of education, the Commissioner, to qualify bonds
    pursuant to F.L. 1976, c. 38 or c. 39.  Upon approval of such an
    application and after receipt of a certificate stating the name and
    address of the paying agent for such bonds, the maturity schedule,
    interest rates and payment dates, the State Treasurer shall, in the case
    of qualified bonds for school districts, withhold from the school aid
    payable to such municipality or school district and in the case of
    qualified bonds for municipalities, withhold from the amount of business
    personal property tax replacement revenues, gross receipts tax revenues,
    municipal purposes tax assistance fund distributions, State urban aid,
    State revenue sharing, and any other funds appropriated as State aid and
    not otherwise dedicated to specific municipal programs, payable to such
    municipalities, an amount sufficient to cover debt service on such bonds. 
    These "qualified bonds" are not direct, guaranteed or moral obligations of
    the State, and debt service on such bonds will be provided by the State
    only if the above mentioned appropriations are made by the State.  Total
    outstanding indebtedness for "qualified bonds" consisted of $103,720,500
    by various school districts as of June 30, 1992 and $830,037,105 by
    various municipalities as of June 30, 1992.

              New Jersey School Bond Reserve Act.  The New Jersey School Bond
    Reserve Act (N.J.S.A. 18A: 56-17 et seq.) establishes a school bond
    reserve within the constitutionally dedicated Fund for the Support of Free
    Public Schools.  Under this law the reserve is maintained at an amount
    equal to 1.5 percent of the aggregate outstanding bonded indebtedness of
    counties, municipalities or school districts for school purposes
    (exclusive of bonds whose debt service is provided by State
    appropriations), but not in excess of monies available in such Fund.  If a
    municipality, county or school district is unable to meet payment of the
    principal of or interest on any of its school bonds, the trustee of the
    school bond reserve will purchase such bonds at the face amount thereof or
    pay the holders thereof the interest due or to become due.  At June
    30,1991, the book value of the Fund's assets aggregated $59,352,429 and
    the reserve, computed as of June 30, 1991, amounted to $19,668,349.  There
    has never been an occasion to call upon this Fund.

              Local Financing Authorities.  The local Authorities Fiscal
    Control Law (N.J.S.A. 4OA: 5A-l et seq.) provides for State supervision of
    the fiscal operations and debt issuance practices of independent local
    authorities and special taxing districts by the State Department of
    Community Affairs.  The local Authorities Fiscal Control Law applies to
    all autonomous public bodies created by counties or municipalities, which
    are empowered to issue bonds, to impose facility or service charges, or to
    levy taxes in their districts.  This encompasses most autonomous local
    authorities (sewerage, municipal utilities, parking, pollution control,
    improvement, etc.) and special taxing districts (fire, water, etc.). 
    Authorities which are subject to differing state or federal financial
    restrictions are exempted, but only to the extent of that difference.

              Financial control responsibilities over local authorities and
    special districts are assigned to the local Finance Board and the Director
    of the Division of Local Government Services.  The local Finance Board
    exercises approval power over the creation of new authorities and special
    districts as well as their dissolution.  The Local Finance Board also
    reviews, conducts public hearings and issues findings and recommendations
    on any proposed project financing of an authority or district, and on any
    proposed financing agreement between a municipality or county and an
    authority or special district.  The local Finance Board prescribes minimum
    audit requirements to be followed by authorities and special districts in
    the conduct of their annual audits.  The Director reviews and approves
    annual budgets of authorities and special districts.

              Litigation
       
              The State is a party in numerous legal proceedings pertaining to
    matters incidental to the performance of routine governmental operations. 
    Such litigation includes, but is not limited to, claims asserted against
    the State arising from alleged torts, alleged breaches of contracts,
    condemnation proceedings and other alleged violations of State and Federal
    laws.  Included in the State's outstanding litigations are cases which
    challenge the following:  the formula relating to State aid to public
    schools, the method by which the State shares with its counties
    maintenance recoveries and costs for residents in State institutions,
    unreasonably low Medicaid payment rates for long-term facilities in New
    Jersey, the obligation of counties to maintain Medicaid or Medicare
    eligible residents of institutions and facilities for the developmentally
    disabled, taxes paid into the Spill Compensation Fund (a fund established
    to provide money for use by the State to remediate hazardous waste sites
    and to compensate other persons for damages incurred as a result of
    hazardous waste discharge) based upon Federal preemption, various
    provisions, including the constitutionality of the Fair Automobile
    Insurance Reform Act of 1990, the State's method of funding the judicial
    system, certain provisions of New Jersey's hospital rate-setting system,
    the adequacy of Medicaid reimbursement for services rendered by doctors
    and dentists to Medicaid eligible children, the Commissioner of Health's
    calculation of the Hospital assessment required by the Health Care Cost
    Reduction Act of 1991, the refusal of the State to share with Camden
    County federal funding the State recently received for the
    disproportionate share hospital payments made to county psychiatric
    facilities, and recently enacted legislation calling for a revaluation of
    several New Jersey public employee pension funds in order to provide
    additional revenues for the State's general fund.  Adverse judgments in
    these and other matters could have the potential for either a significant
    loss of revenue or a significant unanticipated expenditure by the State.

              At any given time, there are various numbers of claims and cases
    pending against the State, State agencies and employees seeking recovery
    of monetary damages that are primarily paid out of the fund created
    pursuant to the New Jersey Tort Claims Act.  In addition at any given
    time, there are various numbers of contract claims against the State and
    State agencies seeking recovery of monetary damages.  The State is unable
    to estimate its exposure for these claims.
        
    Pennsylvania Trust
       
              The following information constitutes only a brief summary of a
    number of the complex factors which may impact issuers of Pennsylvania
    municipal securities and does not purport to be a complete or exhaustive
    description of all conditions to which issuers of Pennsylvania municipal
    securities may be subject.  Additionally, many factors, including
    national, economic, social and environmental policies and conditions,
    which are not within the control of such issuers, could have an adverse
    impact on the financial condition of such issuers.  The Pennsylvania Trust
    cannot predict whether or to what extent such factors or other factors may
    affect the issuers of Pennsylvania municipal securities, the market value
    or marketability of such securities or the ability of the respective
    issuers of such securities held by the Pennsylvania Trust to pay interest
    on or principal of such securities.  The creditworthiness of obligations
    issued by local Pennsylvania issuers may be unrelated to the
    creditworthiness of obligations issued by the Commonwealth of
    Pennsylvania, and there is no obligation on the part of the Commonwealth
    of Pennsylvania to make payments on such local obligations.  There may be
    specific factors that are applicable in connection with investment in the
    obligations of particular issuers located within Pennsylvania, and it is
    possible the Pennsylvania Trust has invested in obligations of particular
    issuers as to which such specific factors are applicable.  However, the
    information set forth below is intended only as a general summary and not
    as a discussion of any specific factors that may affect any particular
    issuer of Pennsylvania municipal securities.

              State Finance

              State Economy.  The Commonwealth of Pennsylvania is one of the
    most populous states, ranking fifth behind California, New York, Texas and
    Florida.  Pennsylvania is an established yet growing state with a
    diversified economy.  It is the headquarters for 64 major corporations and
    the home for more than 268,600 businesses.  Pennsylvania historically has
    been identified as a heavy industry state although that reputation has
    changed recently as the industrial composition of the Commonwealth
    diversified when the coal, steel and railroad industries began to decline. 
    The major new sources of growth in Pennsylvania are in the service sector,
    including trade, medical and the health services, education and financial
    institutions.  Pennsylvania's agricultural industries are also an
    important component of the Commonwealth's economic structure, accounting
    for more than $3.6 billion in crop and livestock products annually, while
    agribusiness and food related industries support $39 billion in economic
    activity annually.

              Non-agricultural employment in the Commonwealth declined by 5.1
    percent during the recessionary period from 1980 to 1983.  In 1984, the
    declining trend was reversed as employment grew by 2.9 percent over 1983
    levels.  From 1984 to 1990, non-agricultural employment continued to grow
    each year, increasing an additional 14.3 percent during such period.  For
    the last three years, employment in the Commonwealth has declined 1.2
    percent.  The growth in employment experienced in Pennsylvania is
    comparable to the growth in employment in the Middle Atlantic region which
    has occurred during this period.  As a percentage of total non--
    agricultural employment within the Commonwealth, non-manufacturing
    employment has increased steadily since 1980 to its 1993 level of 81.6
    percent of total employment.  Consequently, manufacturing employment
    constitutes a diminished share of total employment within the
    Commonwealth.  Manufacturing, contributing 18.4 percent of 1993
    non-agricultural employment, has fallen behind both the services sector
    and the trade sector as the largest single source of employment within the
    Commonwealth.  In 1993, the services sector accounted for 29.9 percent of
    all non-agricultural employment while the trade sector accounted for 22.4
    percent.

              From 1983 to 1989, Pennsylvania's annual average unemployment
    rate dropped from 11.8 percent to 4.5 percent, falling below the national
    rate in 1986 for the first time in over a decade.  Slower economic growth
    caused the unemployment rate in the Commonwealth to rise to 6.9 percent in
    1991 and 7.5 percent in 1992.  As of July 1994, the seasonally adjusted
    unemployment rate for the Commonwealth was 6.5 percent compared to 6.1
    percent for the United States as a whole.
        
              The Commonwealth operates under an annual budget which is
    formulated and submitted for legislative approval by the Governor each
    February.  The Pennsylvania Constitution requires that the Governor's
    budget proposal consist of three parts: (i) a balanced operating budget
    setting forth proposed expenditures and estimated revenues from all
    sources and, if estimated revenues and available surplus are less than
    proposed expenditures, recommending specific additional sources of revenue
    sufficient to pay the deficiency; (ii) a capital budget setting forth
    proposed expenditures to be financed from the proceeds of obligations of
    the Commonwealth or its agencies or from operating funds; and (iii) a
    financial plan for not less than the succeeding five fiscal years, which
    includes for each year projected operating expenditures and estimated
    revenues and projected expenditures for capital projects.  The General
    Assembly may add, change or delete any items in the budget prepared by the
    Governor, but the Governor retains veto power over the individual
    appropriations passed by the legislature.  The Commonwealth's fiscal year
    begins on July 1 and ends on June 30.

              The Constitution and the laws of the Commonwealth require all
    payments from the treasury, with the exception of refunds of taxes,
    licenses, fees and other charges, to be made only by duly enacted
    appropriations.  Amounts appropriated from a fund may not exceed its
    actual and estimated revenues for the fiscal year plus any surplus
    available.  Appropriations from the principal operating funds of the
    Commonwealth (the General Fund, the Motor License Fund and the State
    Lottery Fund) are generally made for one fiscal year and are returned to
    the unappropriated surplus of the fund (a lapse) if not spent or
    encumbered by the end of the fiscal year.
       
              Pennsylvania uses the "fund" method of accounting for receipts
    and disbursements.  For purposes of government accounting, a "fund" is an
    independent fiscal and accounting entity with a self-balancing set of
    accounts, recording cash and/or other resources together with all related
    liabilities and equities which are segregated for the purpose of carrying
    on specific activities or attaining certain objectives in accordance with
    the fund's special regulations, restrictions or limitations.  In the
    Commonwealth, funds are established by legislative enactment or in certain
    cases by administrative action.  Over 150 funds have been established for
    the purpose of recording the receipts and disbursements of monies received
    by the Commonwealth.  Annual budgets are adopted each fiscal year for the
    principal operating funds of the Commonwealth and several other special
    revenue funds.  Expenditures and encumbrances against these funds may only
    be made pursuant to appropriation measures enacted by the General Assembly
    and approved by the Governor.  The General Fund, the Commonwealth's
    largest fund, receives all tax revenues, non-tax revenues and federal
    grants and entitlements that are not specified by law to be deposited
    elsewhere.  The majority of the Commonwealth's operating and
    administrative expenses are payable from the General Fund.  Debt service
    on all bond indebtedness of the Commonwealth, except that issued for
    highway purposes or for the benefit of other special revenue funds, is
    payable from the General Fund.
        
              Financial information for the principal operating funds of the
    Commonwealth is maintained on a budgetary basis of accounting.  Since
    1984, the Commonwealth has also prepared annual financial statements in
    accordance with generally accepted accounting principles ("GAAP"). 
    Financial statements prepared in accordance with GAAP have been audited
    jointly by the Auditor General of the Commonwealth and an independent
    public accounting firm each year since 1984.  Budgetary basis financial
    reports are based on a modified cash basis of accounting as opposed to a
    modified accrual basis of accounting prescribed by GAAP.  The budgetary
    basis financial information maintained by the Commonwealth to monitor and
    enforce budgetary control is adjusted at fiscal year-end to reflect
    appropriate accruals for financial reporting in conformity with GAAP.

              Financial Results for Recent Fiscal Years (GAAP Basis).  The
    five year period from fiscal 1989 through fiscal 1993 was marked by public
    health and welfare costs growing at a rate double the growth for all the
    state expenditures.  Rising caseloads, increased utilization of services
    and rising prices joined to produce the rapid rise of public health and
    welfare costs at a time when a national recession caused tax revenues to
    stagnate and even decline.  During the period from fiscal 1989 through
    fiscal 1993, public health and welfare costs rose by an average annual
    rate of 10.9 percent while tax revenues were growing at an average annual
    rate of 5.5 percent.  Consequently, spending on other budget programs was
    restrained to a growth rate below 5.0 percent and sources of revenues
    other than taxes became larger components of fund revenues.  Among those
    sources are transfers from other funds and hospital and nursing home
    pooling of contributions to use as federal matching funds.

              Tax revenues declined in fiscal 1991 as a result of the
    recession in the economy.  A $2.7 billion tax increase enacted for fiscal
    1992 brought financial stability to the General Fund.  That tax increase
    included several taxes with retroactive effective dates which generated
    some one-time revenues during fiscal 1992.  The absence of those revenues
    in fiscal 1993 contributed to the decline in tax revenues shown for fiscal
    1993.
       
        
              Fiscal 1991 Financial Results -- GAAP Basis.  The General Fund
    experienced an $861.2 million operating deficit resulting in a fund
    balance deficit of $980.9 million at June 30, 1991.  The operating deficit
    was a consequence of the effect of a national recession that restrained
    budget revenues and pushed expenditures above budgeted levels.  At
    June 30, 1991, a negative unreserved-undesignated balance of $1,146.2
    million was reported.  During fiscal 1991, the balance in the Tax
    Stabilization Reserve Fund was used to maintain vital state spending.

              Budgetary Basis.  A deficit of $453.6 million was recorded by
    the General Fund at June 30, 1991.  The deficit was a consequence of
    higher than budgeted expenditures and lower than estimated revenues during
    the fiscal year brought about by the national economic recession that
    began during the fiscal year.  The budgetary basis deficit at June 30,
    1991 was carried into the 1992 fiscal year and funded in the fiscal 1992
    budget.

              A number of actions were taken throughout the fiscal year by the
    Commonwealth to mitigate the effects of the recession on budget revenues
    and expenditures.  Actions taken, together with normal appropriation
    lapses, produced $871 million in expenditure reductions and revenue
    increases for the fiscal year.  The most significant of these actions were
    a $214 million transfer from the Pennsylvania Industrial Development
    Authority ("PIDA"), a $134 million transfer from the Tax Stabilization
    Reserve Fund, and a pooled financing program to match federal Medicaid
    funds replacing $145 million of state funds.

              Restrained by the recession, economic activity within the state
    declined and caused corporation tax receipts and sales and use tax
    receipts to be below year-earlier receipts.  Sales and use tax collections
    for the fiscal year totaled $4,200.3 million, a 0.9 percent decrease from
    fiscal 1990 collections and $276.4 million below the budget estimate. 
    Corporation, public utility, financial and insurance taxes in aggregate
    totaled $2,648.0 million, 7.3 percent below fiscal 1990 collections and
    $199.0 million below the budget estimate.  Personal income tax receipts
    totaled $3,375.5 million, an increase of 2.0 percent over fiscal 1990
    collections, but $136.6 million below the budget estimate.

              Non-tax revenues were above the budget estimate largely as a
    result of the $214 million transfer of funds from the PIDA
    recapitalization.  In addition to the transfer from PIDA, $230.1 million
    of other non-recurring revenues were received during the fiscal year to
    help reduce the budget deficit.

              Rising program demands caused by the economic recession,
    particularly for the medical assistance and cash assistance programs,
    produced rapidly increasing costs during the fiscal year, causing
    expenditures to exceed their respective budget estimates.  Costs of
    special education programs and for corrections facilities and programs
    also exceeded their budgeted amounts due to underestimates of their fiscal
    year costs.  Meeting these higher budget needs required supplemental
    appropriation authority of $374 million to be enacted during the fiscal
    year.

              One consequence of the lower revenues and higher expenditures
    than budgeted for fiscal 1991 was the need to delay making certain
    disbursements against state appropriations.  Throughout the fiscal year
    the Commonwealth elected to defer certain disbursements of appropriated
    amounts in order to assure that sufficient cash was available to meet the
    highest priority payments such as debt service, cash assistance and
    payrolls.  The deferred payments were accounted for as fiscal 1991
    expenditures but were disbursed during fiscal 1992 from current cash flow
    or from the proceeds of the fiscal 1992 tax anticipation notes.

              Fiscal 1992 Financial Results -- GAAP Basis.  During fiscal 1992
    the General Fund recorded a $1.1 billion operating surplus.  This
    operating surplus was achieved through legislated tax rate increases and
    tax base broadening measures enacted in August 1991 and by controlling
    expenditures through numerous cost reduction measures implemented
    throughout the fiscal year.  These actions are described more fully below
    under the heading "Budgetary Basis".  As a result of the fiscal 1992
    operating surplus, the fund balance has increased to $87.5 million and the
    unreserved/undesignated deficit has dropped to $138.6 million from its
    fiscal 1991 level of $1,146.2 million.

              Budgetary Basis.  Eliminating the budget deficit carried into
    fiscal 1992 from fiscal 1991 and providing revenues for fiscal 1992
    budgeted expenditures required tax revisions that are estimated to have
    increased receipts for the 1992 fiscal year by over $2.7 billion.  Total
    revenues for the fiscal year were $14,516.8 million, a $2,654.5 million
    increase over cash revenues during fiscal 1991.  Originally based on
    forecasts for an economic recovery, the budget revenue estimates were
    revised downward during the fiscal year to reflect continued recessionary
    economic activity.  Largely due to the tax revisions enacted for the
    budget, corporate tax receipts totaled $3,761.2 million, up from $2,656.3
    million in fiscal 1991, sales tax receipts increased by $302.0 million to
    $4,499.7 million, and personal income tax receipts totaled $4,807.4
    million, an increase of $1,443.8 million over receipts in fiscal 1991.

              As a result of the lowered revenue estimate during the fiscal
    year, increased emphasis was placed on restraining expenditure growth and
    reducing expenditure levels.  A number of cost reductions were implemented
    during the fiscal year that contributed to $296.8 million of appropriation
    lapses.  These appropriation lapses were responsible for the $8.8 million
    surplus at fiscal year-end, after accounting for the required 10 percent
    transfer of the surplus to the Tax Stabilization Reserve Fund.

              Spending increases in the fiscal 1992 budget were largely
    accounted for by increases for education, social services and corrections
    programs.  Commonwealth funds for the support of public schools were
    increased by 9.8 percent to provide a $438.0 million increase to $4.9
    billion for fiscal 1992.  The fiscal 1992 budget provided additional funds
    for basic and special education and included provisions designed to help
    restrain the annual increase of special education costs, an area of recent
    rapid cost increases.  Child welfare appropriations supporting county-
    operated child welfare programs were increased $67.0 million, more than
    31.5 percent over fiscal 1991.  Other social service areas such as medical
    and cash assistance also received significant funding increases as costs
    have risen quickly as a result of the economic recession and high
    inflation rates of medical care costs.  The costs of corrections programs,
    reflecting the marked increase in prisoner population, increased by 12.0
    percent.  Economic development efforts, largely funded from bond proceeds
    in fiscal 1991, were continued with General Fund appropriations for fiscal
    1992.

              The budget included the use of several Medicaid pooled financing
    transactions.  These pooling transactions replaced $135.0 million of
    Commonwealth funds, allowing total spending under the budget to increase
    by an equal amount.

              Fiscal 1993 Financial Results -- GAAP Basis.  The fund balance
    of the General Fund increased by $611.4 million during the fiscal year,
    led by an increase in the unreserved balance of $576.8 million over the
    prior fiscal year balance.  At June 30, 1993, the fund balance totaled
    $698.9 and the unreserved/undesignated balance totaled $64.4 million.  A
    continuing recovery of the Commonwealth's financial condition from the
    effects of the national economic recession of 1990 and 1991 is
    demonstrated by this increase in the balance and a return to a positive
    unreserved/undesignated balance.  The previous positive
    unreserved/undesignated balance was recorded in fiscal 1987.  For the
    second consecutive fiscal year the increase in the unreserved/undesignated
    balance exceeded the increase recorded in the budgetary basis
    unappropriated surplus during the fiscal year.

              Budgetary Basis.  The 1993 fiscal year closed with revenues
    higher than anticipated and expenditures about as projected, resulting in
    an ending unappropriated balance surplus (prior to the ten percent
    transfer to the Tax Stabilization Reserve Fund) of $242.3 million,
    slightly higher than estimated in May 1993.  Cash revenues were $41.5
    million above the budget estimate and totaled $14.633 billion representing
    less than a one percent increase over revenues for the 1992 fiscal year. 
    A reduction in the personal income tax rate in July 1992 and revenues from
    retroactive corporate tax increases received in fiscal 1992 were
    responsible, in part, for the low revenue growth in fiscal 1993.

              Appropriations less lapses totaled an estimated $13.870 billion
    representing a 1.1 percent increase over those during fiscal 1992.  The
    low growth in spending is a consequence of a low rate of revenue growth,
    significant one-time expenses during fiscal 1992, increased tax refund
    reserves to cushion against adverse decisions on pending litigations, and
    the receipt of federal funds for expenditures previously paid out of
    Commonwealth funds.

              By state statute, ten percent of the budgetary basis
    unappropriated surplus at the end of a fiscal year is to be transferred to
    the Tax Stabilization Reserve Fund.  The transfer for the fiscal 1993
    balance is $24.2 million.  The remaining unappropriated surplus of $218.0
    million was carried forward into the 1994 fiscal year.
       
              Fiscal 1994 Budget (Budgetary Basis).  Commonwealth revenues
    during the fiscal year totaled $15,210.7 million, $38.6 million above the
    fiscal year estimate, and 3.9 percent over Commonwealth revenues during
    the previous fiscal year.  The sales tax was an important contributor to
    the higher than estimated revenues.  Collections from the sales tax were
    $5.124 billion, a 6.1 percent increase from the prior fiscal year and
    $81.3 million above estimate.  The strength of collections from the sales
    tax offset the lower than budgeted performance of the personal income tax
    which ended the fiscal year $74.4 million below estimate.  The shortfall
    in the personal income tax was largely due to shortfalls in income not
    subject to withholding such as interest, dividends and other income.  Tax
    refunds in fiscal 1994 were reduced substantially below the $530 million
    amount provided in fiscal 1993.  The higher fiscal 1993 amount and the
    reduced fiscal 1994 amount occurred because reserves of approximately $160
    million were added to fiscal 1993 tax refunds to cover potential payments
    if the Commonwealth lost litigation known as Philadelphia Suburban Corp.
    v. Commonwealth.  Those reserves were carried into fiscal 1994 until the
    litigation was decided in the Commonwealth's favor in December 1993 and
    $147.3 million of reserves for tax refunds were released.

              Expenditures, excluding pooled financing expenditures and net of
    all fiscal 1994 appropriation lapses, totaled $14,934.4 million
    representing a 7.2 percent increase over fiscal 1993 expenditures. 
    Medical assistance and corrections spending contributed to the rate of
    spending growth for the fiscal year.

              The Commonwealth maintained an operating balance on a budgetary
    basis for fiscal 1994 producing a fiscal year ending unappropriated
    surplus of $335.8 million.  By state statute, ten percent ($33.6 million)
    of that surplus will be transferred to the Tax Stabilization Reserve Fund
    and the remaining balance will be carried over into the 1995 fiscal year.

              Fiscal 1995 Budget.  The fiscal 1995 budget was approved by the
    Governor on June 16, 1994 and provided for $15,652.9 million of
    appropriations from Commonwealth funds, an increase of 3.9 percent over
    appropriations, including supplemental appropriations, for fiscal 1994. 
    Medical assistance expenditures represent the largest single increase in
    the budget ($221 million) representing a nine percent increase over the
    prior fiscal year.  The budget includes a reform of the state-funded
    public assistance program that added certain categories of eligibility to
    the program but also limited the availability of such assistance to other
    eligible persons.  Education subsidies to local school districts were
    increased by $132.2 million to continue the increased funding for the
    poorest school districts in the state.

              The budget also includes tax reductions totaling an estimated
    $166.4 million.  Low income working families will benefit from an increase
    of the dependent exemption to $3,000 from $1,500 for the first dependent
    and from $1,000 for all additional dependents.  A reduction to the
    corporate net income tax rate from 12.25 percent to 9.99 percent to be
    phased in over a period of four years was enacted.  A net operating loss
    provision has been added to the corporate net income tax and will be
    phased in over three years with a $500,000 per firm annual cap on losses
    used to offset profits.  Several other tax changes to the sales tax, the
    inheritance tax and the capital stock and franchise tax were also enacted.

              The fiscal 1995 budget projects a $4 million fiscal year-end
    unappropriated surplus.  No assumption as to appropriation lapses in
    fiscal 1995 has been made.
        
              Tax Structure.  The Commonwealth, through its principal
    operating funds -- the General Fund, the Motor License Fund and the State
    Lottery Fund -- receives over 57 percent of its revenues from taxes levied
    by the Commonwealth.  Interest earnings, licenses and fees, lottery ticket
    sales, liquor store profits, miscellaneous revenues, augmentations and
    federal government grants supply the balance of receipts to these funds.

              Tax and fee proceeds relating to motor fuels and vehicles are
    constitutionally dedicated for highway purposes and are deposited into the
    Motor License Fund.  Lottery ticket sale revenues are deposited into the
    State Lottery Fund and are reserved by statute for programs to benefit
    senior citizens.  Revenues, other than those specified to be deposited in
    a particular fund, are deposited into the General Fund.

              The major tax sources for the General Fund of the Commonwealth
    are the sales tax enacted in 1953, the personal income tax enacted in
    1971, and the corporate net income tax which in its present form dates
    back to 1935.  The last restructuring of the Commonwealth's tax system
    occurred with the enactment of the Tax Reform Code of 1971 that codified
    many of the taxes levied by the Commonwealth.

              The major tax sources for the Motor License Fund are the liquid
    fuels taxes and the oil company franchise tax.  The Motor License Fund
    also receives revenues from fees levied on heavy trucks and from taxes on
    fuels used for aviation purposes.  Use of these revenues is restricted to
    the repair and construction of highway bridges and aviation programs
    respectively.

              The Tax Stabilization Reserve Fund was established in 1986 to
    provide a source of funds that can be used to alleviate emergencies
    threatening the health, safety or welfare of the Commonwealth's citizens
    or to offset unanticipated revenue shortfalls due to economic downturns. 
    Income to the fund is provided by specific appropriation from available
    balances by the General Assembly, from investment income and, after fiscal
    1991, by the transfer to the Tax Stabilization Reserve Fund of 10 percent
    of the budgetary basis operating surplus in the General Fund at the close
    of any fiscal year.  In addition, the proceeds received from the
    disposition of assets of the Commonwealth are also to be deposited into
    the Tax Stabilization Reserve Fund.  The Commonwealth has not prepared
    estimates of such sales.
       
              Assets of the Tax Stabilization Reserve Fund may be used only
    upon the recommendation by the Governor and approval by the vote of
    two-thirds of the members of each house of the General Assembly.  In
    February 1991, in response to a projected fiscal 1991 General Fund
    budgetary deficit caused by lower revenues and higher expenditures than
    budgeted, the Governor recommended, and the General Assembly authorized,
    the available balance of $133.8 million in the Tax Stabilization Reserve
    Fund be used to pay medical assistance and special education costs not
    covered by budgeted funds.  On June 30, 1994, the balance in the Tax
    Stabilization Fund was $29.9 million.  A transfer of $33.6 million into
    the Fund will be made representing the 10 percent portion of the fiscal
    1994 General Fund fiscal year-end balance.
        
              Debt Limits and Outstanding Debt.  The Pennsylvania Constitution
    permits the Commonwealth to issue the following types of debt: (i) debt to
    suppress insurrection or rehabilitate areas affected by disaster, (ii)
    electorate approved debt, (iii) debt for capital projects subject to an
    aggregate debt limit of 1.75 times the annual average tax revenues of the
    preceding five fiscal years, and (iv) tax anticipation notes payable in
    the fiscal year of issuance.  All debt except tax anticipation notes must
    be amortized in substantial and regular amounts.
       
              Outstanding general obligation debt totalled $5,075.8 million on
    June 30, 1994, an increase of $37 million from June 30, 1993.  Over the
    10-year period ending June 30, 1994, total outstanding general obligation
    debt increased at an annual rate of 1.3 percent.  Within the most recent
    5-year period, outstanding general obligation debt has grown at an annual
    rate of 1.5 percent.

              General obligation debt for non-highway purposes of $3,791.9
    million was outstanding on June 30, 1994.  Outstanding debt for these
    purposes increased $148.3 million since June 30, 1993, in large part due
    to the recent emphasis the Commonwealth has placed on infrastructure
    investment as a means to spur economic growth and to provide a higher
    quality of life for Commonwealth residents.  For the period ending June
    30, 1994, the 10-year and 5-year average annual compounded growth rate for
    total outstanding debt for non-highway purposes has been 3.6 percent and
    4.9 percent, respectively.  In its current debt financing plan,
    Commonwealth infrastructure investment projects include improvement and
    rehabilitation of existing capital facilities, such as water supply
    systems and construction of new facilities, such as roads, prisons and
    public buildings.

              Outstanding general obligation debt for highway purposes was
    $1,283.8 million on June 30, 1994, a decrease of $111.4 million from June
    30, 1993.  Highway outstanding debt has declined over the most recent
    10-year and 5-year periods ending June 30, 1994 by the annual average
    rates of 3.4 percent and 5.6 percent, respectively.
        
              During the period from 1980 through 1986, all of the
    Commonwealth's highway investment was funded from current year revenues. 
    Beginning in 1987, a limited return to the issuance of long-term bonds was
    required to finance immediately needed repairs to highway bridges.  The
    highway bridge bonding program is funded from the Highway Bridge
    Improvement Restricted Account within the Motor License Fund.  Revenues in
    this restricted account are derived from six cent per gallon surtax on
    motor fuel used on Commonwealth highways by motor carriers and increased
    registration fees for trucks and truck tractors weighing above 26,000
    pounds.  The two funding sources for the Highway Bridge Improvement
    Restricted Account were enacted on July 13, 1987 to replace revenues from
    an axle tax on heavy trucks which was declared unconstitutional by the
    United States Supreme Court.
       
              The Commonwealth has also issued obligations for its advance
    construction interstate program (the "ACI Program") to fund the completion
    of the interstate highway network in anticipation of the receipt of
    reimbursements for the federally financed portion of these projects.  As
    of June 30, 1994, $48 million of ACI Program debt was outstanding.

              The Commonwealth may incur debt to fund capital projects for
    community colleges, highways, public improvements, transportation
    assistance, flood control, redevelopment assistance, site development and
    the Pennsylvania Industrial Development Authority.  Before a project may
    be funded, it must be itemized in a capital budget bill adopted by the
    General Assembly.  An annual capital budget bill states the maximum amount
    of debt for capital projects that may be incurred during the current
    fiscal year for projects authorized in the current or previous years'
    capital budget bills.  Capital projects debt is subject to a
    constitutional limit on debt.  As of June 30, 1994, $3,965.6 million of
    capital projects debt was outstanding.

              The issuance of electorate approved debt is subject to the
    enactment of legislation which places on the ballot the question of
    whether debt shall be incurred.  Such legislation must state the purposes
    for which the debt is to be authorized and, as a matter of practice,
    includes a maximum amount of funds to be borrowed.  Upon electorate
    approval and enactment of legislation implementing the proposed
    debt-funded program, bonds may be issued.  As of June 30, 1994, the
    Commonwealth had $848.7 million of electorate approved debt outstanding.

              Debt issued to rehabilitate areas affected by disasters is
    authorized by specific legislation.  The Commonwealth had $51.2 million of
    disaster relief debt outstanding as of June 30, 1994.

              Due to the timing of major tax payment dates, the Commonwealth's
    cash receipts are generally concentrated in the last four months of the
    fiscal year, from March through June.  Disbursements are distributed more
    evenly throughout the fiscal year.  As a result, operating cash shortages
    can occur during certain months of the fiscal year.  The Commonwealth
    engages in short-term borrowing to fund expenses within the fiscal year
    through the sale of tax anticipation notes.  The Commonwealth may issue
    tax anticipation notes only for the account of the General Fund or the
    Motor License Fund or both such funds.  The principal amount issued, when
    added to that outstanding, may not exceed in the aggregate 20 percent of
    the revenues estimated to accrue to the appropriate fund or both funds in
    the fiscal year.  Tax anticipation notes must mature within the fiscal
    year in which they are issued.  The Commonwealth is not permitted to fund
    deficits between fiscal years with any form of debt.  All year-end deficit
    balances must be funded within the succeeding fiscal year's budget.  The
    Commonwealth issued $400.0 million of tax anticipation notes for the
    account of the General Fund for fiscal 1994.  All such notes matured on
    June 30, 1994 and were paid from fiscal 1994 General Fund receipts.
        
              Pending the issuance of bonds, the Commonwealth may issue bond
    anticipation notes subject to the applicable statutory and constitutional
    limitations generally imposed on bonds.  The term of such borrowings may
    not exceed three years.  Currently, there are no bond anticipation notes
    outstanding.

              Certain state-created agencies have statutory authority to incur
    debt for which state appropriations to pay debt service thereon is not
    required.  The debt of these agencies is supported by assets of, or
    revenues derived from, the various projects financed and is not an
    obligation of the Commonwealth.  Some of these agencies, however, are
    indirectly dependent on Commonwealth appropriations.  These entities
    include: Delaware River Joint Toll Bridge Commission, Delaware River Port
    Authority, Pennsylvania Energy Development Authority, Pennsylvania Higher
    Education Assistance Agency, Pennsylvania Higher Educational Facilities
    Authority, Pennsylvania Industrial Development Authority, Pennsylvania
    Infrastructure Investment Authority, Pennsylvania State Public School
    Building Authority, Pennsylvania Turnpike Commission, the Philadelphia
    Regional Port Authority and the Pennsylvania Economic Development
    Financing Authority.  As of December 31, 1993, the aggregate outstanding
    indebtedness of these entities was $5,767.7 million.

              The Pennsylvania Housing Finance Agency ("PHFA"), as of
    December 31, 1993, had $2,052.5 million of revenue bonds and $13.0 million
    of notes outstanding.  The statute creating PHFA provides that if there is
    a potential deficiency in the capital reserve fund or if funds are
    necessary to avoid default on interest, principal or sinking fund payments
    on bonds or notes of PHFA, the Governor, upon notification from the PHFA,
    shall place in the budget of the Commonwealth for the next succeeding year
    an amount sufficient to make up any such deficiency or to avoid any such
    default.  The budget as finally adopted by the General Assembly may or may
    not include the amount so placed therein by the Governor.  PHFA is not
    permitted to borrow additional funds so long as any deficiency exists in
    the capital reserve fund.

              The Hospitals and Higher Education Facilities Authority of
    Philadelphia, as of June 30, 1993, had $21.1 million of bonds outstanding
    which benefit from a moral obligation of the Commonwealth's Department of
    Public Welfare to request a budget appropriation to make up any deficiency
    in the debt service reserve fund for said bonds.  The budget as finally
    adopted may or may not include the amount requested.

              The Commonwealth, through several of its departments and
    agencies, has entered into various agreements to lease, as lessee, certain
    real property and equipment and to make lease rental payments.  Some of
    those lease payments are pledged as security for various outstanding debt
    obligations issued by certain public authorities or other entities within
    the state.  All lease payments due from Commonwealth departments and
    agencies are subject to and dependent upon an annual spending
    authorization approved through the Commonwealth's annual budget process. 
    The Commonwealth is not required by law to appropriate or otherwise
    provide moneys from which the lease payments are to be paid.  The
    obligations to be paid from such lease payments are not bonded debt of the
    Commonwealth.
       
              The Commonwealth maintains contributory benefit pension plans
    covering all state employees, public school employees and employees of
    certain other state-related organizations.  Unfunded actuarial accrued
    liabilities for the Public School Employees' Retirement Fund as of June
    30, 1993 were $3,303 million, and for the State Employees' Retirement Fund
    were $847 million as of December 31, 1993.

              Municipal Finance
        
              Local Finance.  The Local Government Unit Debt Act (Act 52 of
    1978) (the "Debt Act") establishes debt limits for local government units. 
    Local government units include municipalities (except a first class city
    or county), school districts and intermediate units.  The Act establishes
    three classes of debt for a local government unit: (i) electoral debt
    (debt incurred with the approval of the electors of the municipality for
    which there is no limitation on the amount that may be incurred); (ii)
    nonelectoral debt (debt of a local government unit not being electoral or
    lease rental debt); (iii) lease rental debt (the principal amount of debt
    of an authority organized by a municipality or debt of another local
    government unit, which debt is to be repaid by the local government unit
    through a lease, subsidy contract, guarantee or other form of agreement
    evidencing acquisition of a capital asset, payable or which may be payable
    out of tax revenues and other general revenues.  Each local government
    unit is subject to a limitation as to the amount of class "ii" and class
    "iii" debt which may be issued which is based upon such local government
    unit's Borrowing Base.

              Borrowing Base is defined in the Debt Act as the annual
    arithmetic average of the total revenues for the three full fiscal years
    ended next preceding the date of the incurring of nonelectoral debt or
    lease rental debt.  Total revenues for the purposes of the Debt Act
    excludes, inter alia, certain state and federal subsidies and
    reimbursements, certain pledged revenues, interest on pledged funds and
    nonrecurring items.

              The debt limitations applicable to the various local government
    units are set forth below:

                          Nonelectoral           Nonelectoral plus
                                                 Lease Rental     
    First Class
    School District       100% of Borrowing Base 200% of Borrowing Base

    County                300% of Borrowing Base 400% of Borrowing Base

    Other                 250% of Borrowing Base 350% of Borrowing Base

              A county may utilize an additional debt limit of 100% of its
    Borrowing Base for additional nonelectoral or additional lease rental
    debt, or both, if such county has assumed countywide responsibility for
    hospitals and other public health services, air and water pollution
    control, flood control, environmental protection, water distribution and
    supply systems, sewage and refuse collection and disposal systems,
    education at any level, highways, public transportation, or port
    operations, but such additional debt limit may be so utilized only to
    provide funds for and towards the costs of capital facilities for any or
    any combination of the foregoing purposes.

              City of Philadelphia.  The City of Philadelphia ("Philadelphia")
    is the largest city in the Commonwealth, with an estimated population of
    1,585,577 according to the 1990 Census.  Philadelphia functions both as a
    city of the first class and a county for the purpose of administering
    various governmental programs.

              For the fiscal year ending June 30, 1991, Philadelphia
    experienced a cumulative General Fund balance deficit of $153.5 million. 
    The audit findings for the fiscal year ending June 30, 1992, place the
    Cumulative General Fund balance deficit at $224.9.
       
              Legislation providing for the establishment of the Pennsylvania
    Intergovernmental Cooperation Authority ("PICA") to assist first class
    cities in remedying fiscal emergencies was enacted by the General Assembly
    and approved by the Governor in June 1991.  PICA is designed to provide
    assistance through the issuance of funding debt to liquidate budget
    deficits and to make factual findings and recommendations to the assisted
    city concerning its budgetary and fiscal affairs.  An intergovernmental
    cooperation agreement between Philadelphia and PICA was approved by City
    Council on January 3, 1992, and approved by the PICA Board and signed by
    the Mayor on January 8, 1992.  At this time, Philadelphia is operating
    under a five year fiscal plan approved by PICA on April 6, 1992.  Full
    implementation of the five year plan was delayed due to labor negotiations
    that were not completed until October 1992, three months after the
    expiration of the old labor contracts.  The terms of the new labor
    contracts are estimated to cost approximately $144.0 million more than
    what was budgeted in the original five year plan.  An amended five year
    plan was approved by PICA in May 1993.  The audit findings show a surplus
    of approximately $3 million for the fiscal year ending June 30, 1993.  The
    fiscal 1994 budget projects no deficit and a balanced budget for the year
    ended June 30, 1994.  The Mayor's latest update of the five year financial
    plan was approved by PICA on May 2, 1994.

              In June 1992, PICA issued $474,555,000 of its Special Tax
    Revenue Bonds to provide financial assistance to Philadelphia and to
    liquidate the cumulative General Fund balance deficit.  PICA issued
    $643,430,000 in July 1993 and $178,675,000 in August 1993 of Special Tax
    Revenue Bonds to refund certain general obligation bonds of the city and
    to fund additional capital projects.

              Litigation.  According to the Official Statement dated August
    24, 1994 describing Certificates of Participation in Lease Payments by the
    Commonwealth of Pennsylvania, the Office of Attorney General and the
    Office of General Counsel have reviewed the status of pending litigation
    against the Commonwealth, its officers and employees, and have identified
    the following cases as ones where an adverse decision could materially
    affect the Commonwealth's governmental operations.  Listed below are all
    litigation items so identified that may have a material effect on
    government operations of the Commonwealth and consequently, the
    Commonwealth's ability to pay debt service on its obligations.

              Under Act No. 1978-152 approved September 28, 1978, as amended,
    the General Assembly approved a limited waiver of sovereign immunity. 
    Damages for any loss are limited to $250,000 for each person and
    $1,000,000 for each accident.  The Supreme Court of Pennsylvania has held
    that this limitation is constitutional.  Approximately 3,500 suits against
    the Commonwealth remain open.  Tort claim payments for the departments and
    agencies, other than the Department of Transportation, are paid from
    departmental and agency operating and program appropriations.  Tort claim
    payments for the Department of Transportation are paid from an
    appropriation from the Motor License Fund.  The Motor License Fund tort
    claim appropriation for fiscal 1994 has been increased by 83 percent to
    $32.0 million to fund possibly higher and more numerous payments resulting
    from recent decisions by the Pennsylvania Supreme Court, including Woods
    v. PaDOT, that will affect the Department of Transportation's liability. 
    The Woods v. PaDOT ruling changes the computation for delay damages by
    using the jury award as the base rather than the damage limits specified
    in Act No. 1978-152.
        
    Baby Neal v. Commonwealth

              In April of 1990, the American Civil Liberties Union ("ACLU")
    and various named plaintiffs filed a lawsuit against the Commonwealth in
    federal court seeking an order requiring the Commonwealth to provide
    additional funding for child welfare services.  No figures for the amount
    of funding sought are available.  A similar lawsuit filed in the
    Commonwealth Court, captioned as The City of Philadelphia, Hon. Wilson
    Goode v. Commonwealth of Pennsylvania, Hon. Robert P. Casey et al., was
    resolved through a court approved settlement providing, inter alia, for
    more Commonwealth funding for these services for fiscal year 1991 as well
    as a commitment to pay to counties $30.0 million over five years.  The
    Commonwealth then sought dismissal of the federal action based on, among
    other things, the settlement of the Commonwealth Court case.

              In January of 1992, the U.S. District Court, per Judge Kelly,
    denied the ACLU's motion for class certification and held that the "next
    friends" seeking to represent the interests of the 16 minor plaintiffs in
    the case were inadequate representatives.  The Commonwealth filed a motion
    for summary judgment on most of the counts in the ACLU's complaint on the
    basis of, among other things, Suter v. Artist M..  After the motion for
    summary judgment was filed, the ACLU filed a renewed motion to certify
    sub-classes.  The court stayed decision on that motion pending decision on
    the motion for summary judgment.
       
              The district court has since denied the ACLU's motion for class
    certification.  The parties have stipulated to a judgment against the
    plaintiffs in order for plaintiffs to appeal the denial of class
    certification to the Third Circuit.
        
    County of Allegheny v. Commonwealth of Pennsylvania

              On December 7, 1987, the Supreme Court of Pennsylvania held in
    County of Allegheny v. Commonwealth of Pennsylvania, that the statutory
    scheme for county funding of the judicial system is in conflict with the
    Pennsylvania Constitution.  However, the Supreme Court of Pennsylvania
    stayed its judgment to afford the General Assembly an opportunity to enact
    appropriate funding legislation consistent with its opinion and ordered
    that the prior system of county funding shall remain in place until this
    is done.  Allegheny County, on February 12, 1991, filed a motion in the
    Supreme Court of Pennsylvania to lift the stay and enforce the judgment. 
    The Supreme Court subsequently denied the motion.

              On March 3, 1989, the City of Philadelphia, Allegheny County,
    and the state County Commissioner's Association filed suit in the Supreme
    Court of Pennsylvania to require the General Assembly to appropriate the
    funds required by the Supreme Court of Pennsylvania.  That suit was
    summarily dismissed on March 31, 1989.  On February 14, 1991, the
    Pennsylvania State Association of County Commissioners and the Counties of
    Blair, Bucks, Erie, Huntington and Perry filed in the Commonwealth Court
    of Pennsylvania an action for declaratory judgment requesting an order
    that the Commonwealth be required to provide funds for the operation of
    the courts of common pleas in accordance with the County of Allegheny
    decision.  These parties also requested the Supreme Court of Pennsylvania
    to assume plenary jurisdiction over their case.  The Supreme Court of
    Pennsylvania refused to do so, and these parties have withdrawn the
    Commonwealth Court action.

              On October 5, 1992, the Pennsylvania State Association of County
    Commissioners, along with Allegheny, Beaver, Clarion, Forest, Tioga and
    Washington counties, filed in the Supreme Court of Pennsylvania a motion
    to enforce judgment seeking an order that would direct the Commonwealth to
    restore funding for local courts and district justices to levels existing
    in 1987.  The Commonwealth has filed a response opposing the motion.  By
    order dated May 26, 1993, the motion to enforce judgment was denied.

              On December 7, 1992, the State Association of County
    Commissioners filed a new action in mandamus seeking to compel the
    Commonwealth to comply with the decision in County of Allegheny.  The
    Commonwealth has filed a response in opposition to the new action.

              The General Assembly has yet to consider legislation
    implementing the Supreme Court of Pennsylvania's judgment.
       
    Fidelity Bank v. Commonwealth

              In Dale National Bank v. Commonwealth the Pennsylvania Supreme
    Court held that it was unconstitutional for the Commonwealth, in
    calculating the bank shares tax, to include in the taxable base the value
    represented by federal obligations.  In response, in 1983, the Legislature
    enacted the single excise tax which was levied on banking firms to recover
    refunds owed to each bank as a result of Dale.  First National Bank of
    Fredericksburg challenged the constitutionality of the single excise tax. 
    On February 3, 1989, the Supreme Court in First National Bank of
    Fredericksburg v. Commonwealth held that the single excise tax, as applied
    to the First National Bank of Fredericksburg and its affiliated banks,
    violated the banks' due process rights and separation of powers doctrine.

              On July 1, 1989, the Governor signed into law Act 1989-21, the
    Amended Bank Shares Tax.  This law, which revised the bank shares tax by
    adjusting the tax base and increasing the tax rate, provided additional
    revenues to the Commonwealth during fiscal year 1989-90 sufficient to meet
    the Fredericksburg refund liabilities and to maintain a projected positive
    budget balance for the General Fund.  Single excise tax refunds were given
    in the form of credits against the 1989 Amended Bank Shares Tax.  After
    the first installment of the Amended Bank Shares Tax became due in October
    30, 1989, First National Bank of Fredericksburg, Fidelity Bank, and
    Equibank filed actions against the Commonwealth contesting the
    constitutionality of the tax.  First National Bank of Fredericksburg and
    Equibank have since withdrawn their cases.

              On July 7, 1994, the Commonwealth Court en banc ruled that the
    1989 Amended Bank Shares Tax is constitutional.  The Court also ruled that
    the New Bank Shares Credit Law, passed by the General Assembly in 1989 to
    provide a credit against the 1989 Amended Bank Shares Tax for banks
    chartered after January 1, 1979, violates the Uniformity Clause of the
    Pennsylvania Constitution.  The ruling striking down the New Bank Shares
    Credit Law results in an expected revenue gain of $11.6 million dollars
    for the Commonwealth.
        
    Pennsylvania Association of Rural and Small Schools (PARSS) v. Casey

              This action was filed in January, 1991 by an association of
    rural and small schools, several individual school districts, and a group
    of parents and students, against Governor Robert P. Casey and Secretary of
    Education Donald M. Carroll, Jr.  The action challenges the
    constitutionality of the Commonwealth's system for funding local school
    districts.  The action consists of two parallel cases, one in the
    Commonwealth Court of Pennsylvania, and one in the United States District
    Court for the Middle District of Pennsylvania.  The federal court case has
    been indefinitely stayed, pending resolution of the state court case.  The
    state court case is in the pretrial discovery stage.  The trial has not
    yet been scheduled.
       
        
    Philadelphia Suburban Corp. v. Commonwealth

              On December 10, 1993, the Pennsylvania Supreme Court overturned
    a decision of the Commonwealth Court ruling that dividends received by a
    corporate taxpayer which are accounted for under the equity method of
    accounting are not includible in average net income for purposes of
    determining capital stock value under the fixed formula.  The Commonwealth
    Court held that the Revenue Department regulation which requires that book
    income be adjusted to include dividends accounted for under the equity
    method is contrary to the capital stock tax law which requires that net
    income be computed on an unconsolidated basis exclusive of the net income
    or loss of corporations in which the taxpayer has an investment.  The
    Pennsylvania Supreme Court's decision permits the Commonwealth to release
    $147 million held in reserve for potential tax refund.

    Austin v. Department of Corrections, et al.

              In November 1990, the American Civil Liberties Union ("ACLU")
    brought a class action lawsuit on behalf of the inmate populations in
    thirteen Commonwealth correctional institutions.

              The lawsuit challenges the conditions of confinement at each
    institution and includes specified allegations of overcrowding,
    deficiencies in medical and mental health services, inadequate
    environmental conditions, disparate treatment of HIV positive prisoners
    and other assorted claims.

              No damages are sought.  The ACLU is seeking injunctive relief
    which would modify conditions, change practices and procedures and
    increase the number of staff deployment.  The Department of Corrections
    has been ordered to implement a new policy regarding detection and
    prevention of tuberculosis.  If injunctive relief is granted, the cost to
    the Commonwealth may be substantial.  The Commonwealth may incur
    significant capital and personnel costs after this fiscal year ranging in
    the millions of dollars.

              Trial of this matter will take place in four distinct phases:
    Corrections, Environmental, Medical and Mental Health.  Trial of the first
    phase (Corrections) began on December 6, 1993.  The court recessed on
    January 3, 1994, prompted by settlement negotiations between the parties,
    and trial will resume if a settlement is not reached.

    Scott v. Snider

              In 1991, a consortium of public interest law firms filed a class
    action suit, Scott v. Snider, against various Commonwealth officers,
    alleging that the Commonwealth of Pennsylvania had failed to comply with a
    1989 federal mandate to provide and pay for early and periodic screening,
    diagnostic, and treatment services for all Medicaid-eligible children
    under the age of 21.  If the federal court were to grant all of the relief
    that plaintiffs are seeking, the Commonwealth would be obligated, among
    other things, (1) to substantially revise the methods by which it
    presently identifies children in need of treatment and (2) to expand the
    scope of services and treatment presently provided to such children.  It
    is estimated that such relief, if granted in toto, would cost the
    Commonwealth approximately $98 million.  On July 7, 1993, an Intervening
    Complaint was filed by the City and County of Philadelphia, Allegheny
    County, Pennsylvania State Association of County Commissioners, et al, but
    intervention was denied by the Court.
       
              Defendants have moved for summary judgment, and plaintiffs are
    seeking partial summary judgment.  The court has not yet ruled on these
    motions.

    Pennsylvania Medical Society v. Karen F. Snider

              The Pennsylvania Medical Society sued the Commonwealth for
    payment of the full co-pay and deductible for outpatient services provided
    to medical assistance clients who are also eligible for Medicare.  The
    federal Medicare program has an established fee schedule for services
    under Part B of which Medicare pays 80 percent and the patient is
    responsible for the 20 percent co-pay.  For medical assistance eligible
    clients the medical assistance program pays the 20 percent patient co-pay
    amount up to the maximum fee for service set under the Commonwealth's
    medical assistance program.  Consequently, when the 80 percent portion
    paid by Medicare equals or exceeds the state established medical
    assistance fee for that service, the Commonwealth has not paid the
    remaining 20 percent portion of the fee.  It is the position of the
    Commonwealth that the medical assistance fee has precedence and the
    service provider should not be paid more than the Commonwealth's fee
    schedule.  The Commonwealth received a favorable decision in the United
    States District Court but the Pennsylvania Medical Society appealed that
    decision and won a reversal in the United States Third Circuit Court.  No
    detailed cost estimates have been completed, but estimates made earlier
    have estimated the cost to the Commonwealth of approximately $50 million
    per year.  An appeal is under consideration.

        
                                  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 the Trust divided by
    the number of Units outstanding, an amount based on the applicable sales
    charge times the aggregate offering price of the Bonds (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 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 accounted for daily by the
    Trust at the initial daily rate set forth under "Summary of Essential
    Information" in Part A of this Prospectus.  This daily rate is net of
    estimated fees and expenses.  The 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 and the price to be paid by each
    investor will be computed as of the date 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 bid or offering prices for the
    Bonds from investment dealers or brokers (including the Sponsors) 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 Certificateholder at the time 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 (net of
    estimated fees and expenses), the Trust will always have an amount of
    interest accrued but not actually received and distributed to Certificate-
    holders.  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 Bear, Stearns & Co.
    Inc., 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 offering side evaluation of the underlying
    securities in a Trust during the initial offering period and at the bid
    side thereafter, divided by the number of Units outstanding plus a reduced
    charge of $10.00 per Unit.  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 Sponsors' 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 Sponsors intend to qualify the Units for sale in substantially
    all States through the Underwriters and 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 Insured Municipal Securities Trust Series,
    (b) $25.00 per unit for the Insured Municipal Securities Trust Discount
    Series or (c) $33.00 per Unit, for the Insured Municipal Securities
    Navigator Trust, subject to the Sponsors' right to change the dealers'
    concession from time to time.  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.  Such
    Units may then be distributed to the public by the dealers at the Public
    Offering Price then in effect.  The Sponsors reserve 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.

    Sponsors' Profits

              The Sponsors 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 "Sponsors Repurchase") the Sponsors will realize
    profits or sustain losses in the amount of any difference between the
    price at which they buy Units and the price at which they resell 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, Sponsors'
      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 the Bonds without any sales charge.  On the
    Evaluation Date, the Public Offering Price and the Sponsors' initial
    Repurchase Price per Unit (each based on the bid side evaluation of the
    Bonds in the Trust) each exceeded the Redemption Price and the Sponsors'
    secondary market Repurchase Price per Unit (based upon the current bid
    side evaluation of the Bonds in the Trust) by the amounts shown under
    "Summary of Essential Information" in Part A of this Prospectus.  For this
    reason, among others (including fluctuations in the market prices of such
    Bonds and the fact that the Public Offering Price includes the applicable
    sales charge), the amount realized by a Certificateholder upon any
    redemption of Sponsors repurchase of Units may be less than the price paid
    for such Units. 


              ESTIMATED LONG TERM RETURN AND ESTIMATED CURRENT RETURN


              Units of the 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 the 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 Unitholders.  The resulting Estimated
    Long Term Return represents a measure of the return to Unitholders earned
    over the estimated life of each Trust.  The Estimated Long Term Return as
    of the day prior to the Evaluation Date is stated for the 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 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.  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 the Trust under
    "Summary of Essential Information" in Part A.

              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.

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


                           RIGHTS OF CERTIFICATEHOLDERS

    Certificates

              Ownership of Units of the Trust is evidenced by registered
    Certificates executed by the Trustee and the Sponsors.  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 such 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 (other than amounts representing failed contracts,
    as previously discussed) 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 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 Certificate-
    holders electing to participate in the Total Reinvestment Plan.  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 purchases of Replacement Bonds and redemptions of Units
    by the Trustee. 

              The estimated monthly, semi-annual or annual interest
    distribution per Unit will initially 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
    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 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 amounts representing interest received upon any disposition of
    Bonds and earned original issue discount, if any), amounts paid for
    purchases of Replacement Bonds and 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 purchases of Replacement Bonds
    and 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 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 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 each 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.  Such interest may,
    however, be subject to the federal corporate alternative minimum tax and
    to state and local taxes.  Neither the Sponsors 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 opinion and express no opinion
    as to these matters, and neither the Trustee nor the Sponsors nor their
    respective counsel 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. 

              The Revenue Reconciliation Act of 1993 ("P.L. 103-66") was
    recently enacted.  P.L. 103-66 increases maximum marginal income tax rates
    for individuals and corporations (generally effective for taxable years
    beginning after December 31, 1992), extends the authority to issue certain
    categories of tax-exempt bonds (qualified small issue bonds and qualified
    mortgage bonds), limits the availability of capital gain treatment for
    tax-exempt bonds purchased at a market discount, increases the amount of
    Social Security benefits subject to tax (effective for taxable years
    beginning after December 31, 1993) and makes a variety of other changes. 
    Prospective investors are urged to consult their own tax advisors as to
    the effect of P.L. 103-66 on an investment in Units.

              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, counsel for the Sponsors, under
    existing law:

         The Trusts are not associations taxable as corporations for federal
    income tax purposes under the Internal Revenue Code of 1986 (the "Code"),
    and income received by the Trusts that consists of interest excludable
    from federal gross income under the Code will be excludable from the
    federal gross income of the Certificateholders of such Trusts. 

         Each Certificateholder will be considered the owner of a pro rata
    portion of the Trust under Section 676(a) of the Code.  Thus, each Cer-
    tificateholder will be considered to have received his pro rata share of
    Bond interest when it is received by that 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 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 Certificateholders may be
    deducted against ordinary income.  Capital assets acquired on or after
    January 1, 1988 must be held for more than one year to qualify for long-
    term capital gain treatment.

         Each Certificateholder will realize taxable income 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 per Unit tax
    cost for each Bond is determined by allocating the total tax cost of each
    Unit among all 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 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).  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 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 the
    Trust or of a Unit by a Certificateholder.

         A Certificateholder may also realize taxable gain or loss when a Unit
    is sold or redeemed.  The amount received is allocated among all the Bonds
    in a particular Trust in the same manner as when that 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 Social Security 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. 
    For taxable years beginning after December 31, 1993, the amount of Social
    Security benefits subject to tax has been increased.
        
         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 regard to this item).  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 before January 1, 1996.  In addition, in certain cases, Subchap-
    ter 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.
       
         Under federal law, interest on Navigator Trust-held Bonds issued by
    authority of the Government of Puerto Rico is exempt from regular federal
    income tax, and state and local income tax in the United States and Puerto
    Rico.  The New York Navigator Insured Trust is not subject to the New York
    State Franchise Tax on Business Corporations or the New York City General
    Corporation Tax.  Under the personal income tax laws of the State and City
    of New York, the income of the New York Navigator Insured Trust will be
    treated as the income of the Certificateholders.  Interest on the Bonds of
    the New York Navigator Insured Trust that is exempt from tax under the
    laws of the State and City of New York when received by the Trust will
    retain its status as tax-exempt interest to its Certificateholders.  In
    addition, non-residents of New York City will not be subject to the New
    York City personal income tax on gains derived with respect to their Units
    of the New York Navigator Insured Trust.  Non-residents of New York State
    will not be subject to New York State personal income tax on such gains
    unless the Units are employed in a business, trade or occupation carried
    on in New York State.  A New York State or New York City resident should
    determine his basis and holding periods for his Units in the same manner
    for New York State and New York City tax purposes as for federal tax
    purposes.  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 calculating
    New York State and New York City franchise (income) tax.
        
         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 local government.  The laws of such states and local
    governments vary with respect to the taxation of such obligations.  See
    "Rights of Certificateholders" in this Part B.

         The Insured Municipal Securities 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 calculating 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 Certifi-
    cateholder is advised to consult his own tax advisor as to the tax
    consequences of his Certificates under state and local tax laws.

         Any proceeds received pursuant to the terms of the insurance on the
    Bonds that represent maturing interest on defaulted obligations will be
    excludable from federal gross income if, and to the same extent that, such
    interest would have been so excludable if paid by the issuers of such
    defaulted obligations. 

              In the opinion of Freeman, Zeller & Bryant, special counsel to
    the Sponsors on New Jersey tax matters, which opinion is made in reliance
    upon certain information and based on certain assumptions respecting the
    New Jersey Navigator Trust, under existing New Jersey law applicable to
    individuals who are New Jersey residents and New Jersey estates and
    trusts:

              The New Jersey Navigator Trust will be recognized as a trust and
         not as an association taxable as a corporation.

              The income of the New Jersey Navigator Trust will be treated as
         income of the Certificateholders who are individuals, estates or
         trusts under the New Jersey Gross Income Tax Act, N.J.S.A. 54A:1-1 et
         seq. (the "Act").  Interest on the Bonds that is exempt from tax
         under the Act when received by the New Jersey Navigator Trust will
         retain its status as tax-exempt interest under the Act when
         distributed to Certificateholders who are individuals, estate or
         trusts.

              Certificateholders who are individuals, estates or trusts will
         not be subject to the Act on any gain realized when the New Jersey
         Navigator Trust disposes of a Bond (whether by sale, exchange,
         redemption, or payment at maturity).

              The sale, exchange or redemption of a Unit by a
         Certificateholder shall be treated as a sale or exchange of a
         Certificateholder's pro rata interest in the assets in the New Jersey
         Navigator Trust at the time of the transaction and any gain will be
         exempt from tax under the Act to the extent that the price received
         by the selling Certificateholder who is an individual, estate or
         trust does not exceed the Redemption Price.  To the extent that the
         amount received by the Certificateholder exceeds the Redemption
         Price, any such gain will not be exempt from tax under the Act.

              All proceeds representing interest on defaulted obligations
         derived by Certificateholders who are individuals, estates or trusts
         from an insurance policy, either paid directly to the
         Certificateholders or through the New Jersey Navigator Trust, are
         exempt from tax under the Act.

              The Units of the New Jersey Navigator Trust may be taxable, in
         the estates of New Jersey residents under the New Jersey Transfer
         Inheritance Tax Law or the New Jersey Estate Tax Law.

              In the opinion of Saul, Ewing, Remick & Saul, special counsel to
    the Sponsor on Pennsylvania tax matters, under existing law:
       
              (1)  Units evidencing fractional undivided interests in the
         Trust, to the extent represented by obligations issued by the
         Commonwealth of Pennsylvania, any public authority, commission, board
         or other agency created by the Commonwealth of Pennsylvania, any
         political subdivision of the Commonwealth of Pennsylvania or any
         public authority created by any such political subdivision, or by the
         Government of Puerto Rico or its public authorities, are not taxable
         under any of the personal property taxes presently in effect in
         Pennsylvania;

              (2)  Distributions of interest income to Certificateholders that
         would not be taxable if received directly by a Pennsylvania resident
         are not subject to personal income tax under the Pennsylvania Tax
         Reform Code of 1971; nor will such interest be taxable under
         Philadelphia School District Investment Income Tax imposed on
         Philadelphia resident individuals;

              (3)  A Certificateholder which is an individual, estate or trust
         will have a taxable event under the Pennsylvania state and local
         income tax referred to in the preceding paragraph upon the redemption
         or sale of Units;

              (4)  A Certificateholder which is a corporation will have a
         taxable event under the Pennsylvania Corporate Net Income Tax or, if
         applicable, the Mutual Thrift Institutions Tax, upon the redemption
         or sale of its Units.  Interest income distributed to Certificate-
         holder which are corporations is not subject to Pennsylvania
         Corporate Net Income Tax or Mutual Thrift Institutions Tax.  However,
         banks, title insurance companies and trust companies may be required
         to take the value of Units into account in determining the taxable
         value of their shares subject to Shares Tax;

              (5)  Under Act No. 68 of December 3, 1993, gains derived by the
         Trust from the sale, exchange or other disposition of Pennsylvania
         Bonds may be subject to Pennsylvania personal or corporate income
         taxes.  Those gains which are distributed by the Trust to
         Certificateholders who are individuals will be subject to
         Pennsylvania Personal Income Tax and, for residents of Philadelphia,
         to Philadelphia School District Investment Income Tax.  For
         Certificateholders which are corporations, the distributed gains will
         be subject to Corporate Net Income Tax or Mutual Thrift Institutions
         Tax;

              (6)  For Pennsylvania Bonds, gains which are not distributed by
         the Trust will nevertheless be taxable to Certificateholders if
         derived by the Trust from the sale, exchange or other disposition of
         these Bonds issued on or after February 1, 1994.  Such gains which
         are not distributed by the Trust will remain nontaxable to
         Certificateholders if derived by the Trust from the sale, exchange or
         other disposition of Bonds issued prior to February 1, 1994. 
         However, for gains from the sale, exchange or other disposition of
         these Bonds to be taxable under the Philadelphia School District
         Investment Income Tax, the Bonds must be held for six months or less;

              (7)  Gains from the sale, exchange or other disposition of
         Puerto Rico Bonds will be taxable to Certificateholders if
         distributed or retained by the Trust.  However, for gains from the
         sale, exchange or other disposition of these Bonds to be taxable
         under the Philadelphia School District Investment Income Tax, the
         Bonds must be held for six months or less;

              (8)  Units are subject to Pennsylvania inheritance and estate
         taxes;

              (9)  Any proceeds paid under insurance policies issued to the
         Trustee or obtained by issuers or the underwriters of the Bonds, the
         Sponsor or others which represent interest on defaulted obligations
         held by the Trustee will be excludable from Pennsylvania gross income
         if, and to the same extent as, such interest would have been so
         excludable if paid in the normal course by the issuer of the
         defaulted obligations; and

              (10)  The Trust is not taxable as a corporation under
         Pennsylvania tax laws applicable to corporations.
        
              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 IRBs 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 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 regular federal income tax purposes. 
    However, such interest is deductible for New York State and New York City
    income tax purposes by corporations that are required to include interest
    on the Bonds in New York State and New York City entire net income for
    purposes of calculating New York State and City franchise (income) taxes. 
    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. 

              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 a 1988 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 Sec-
    tion 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.


                                     LIQUIDITY

    Sponsors Repurchase

              The Sponsors, although not obligated to do so, intend to
    maintain a secondary market for the Units and continuously to offer to
    repurchase the Units.  The Sponsors' secondary market repurchase price,
    after the initial public offering is completed, 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. 
    The aggregated bid price is determined by the Evaluation on a daily basis
    and computed on the basis set forth under "Trustee Redemption".  Certifi-
    cateholders who wish to dispose of their Units should inquire of the
    Sponsors as to current market prices prior to making a tender for
    redemption.  The Sponsors may discontinue repurchase 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 Bear, Stearns & Co. Inc.,
    245 Park Avenue, New York, NY 10167 on behalf of the Sponsors.  Units
    received after 4 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 trusts.  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
    Sponsors 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 Sponsors in the secondary market may be
    re-offered for sale by the Sponsors 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 Sponsors in the secondary market also may be
    redeemed by the Sponsors if it determines such redemption to be in its
    best interest. 

              The Sponsors may, under certain circumstances, as a service to
    Certificateholders, elect to purchase any Units tendered to the Trustee
    for redemption (see "Trustee Redemption").  Factors which the Sponsors
    will consider in making a determination will include the number of Units
    of all Trust which it has in inventory, its estimate of the salability and
    the time required to sell such Units and general market conditions.  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 Sponsors may elect to purchase
    such Units.  Such purchase shall be made by payment to the Certificate-
    holder 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 may also 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
    Sponsors 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 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 seven calendar days following a tender for redemption,
    or, if such seventh 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 set forth under "Summary of Essential
    Information" in Part A 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 Cer-
    tificateholders 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 (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
    Evaluator will determine the aggregate current bid price evaluation of the
    Bonds in the Trust, taking into account the market value of the Bonds
    insured under the Bond Insurance Policy, in the manner described as set
    forth under "Public Offering--Offering Price".  Insurance does not
    guarantee the market value of the Bonds or the Units, and while Bond
    insurance represents an element of market value in regard to insured
    Bonds, its exact effect, if any, on market value cannot be predicted. 

              The Trustee is irrevocably authorized in its discretion, if the
    Sponsors do not elect to purchase a Unit tendered for redemption or if the
    Sponsors tender 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 Certifi-
    cateholder 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 Sponsors are not liable to any person or in
    any way for any loss or damage which may result from any such suspension
    or postponement. 

              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
    interest and principal distributions, if any, with respect to their Units
    reinvested either in units of various series of "Insured Municipal
    Securities Trust" or "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
    Sponsors in the secondary market or which constitute a portion of the
    Units of the Trust not sold by the Sponsors prior to such Payment Date (a
    "Secondary Series") (Primary Series and Secondary Series are hereafter
    collectively referred to as "Available Series").  Series of "Municipal
    Securities Trustee" do not have insurance.  The first interest
    distribution to Certificateholders cannot be reinvested unless such
    distribution is scheduled for June 15 or December 15 in the case of semi-
    annual Certificateholders or December 15 in the case of annual Certifi-
    cateholders (each such date being referred to herein as the "Plan
    Reinvestment Date"). 

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

              Under the Plan (subject to compliance with applicable blue sky
    laws), fractional units ("Plan Units") will be purchased from the Sponsors
    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 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 Sponsors will allocate a sales commission of
    1-1/2% of the Reinvestment Price per Plan Unit, payable out of the 3-1/2%
    sales charge.  If no such designation is made, the Sponsors 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 Certificate-
    holder 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, approximated $10 (Ten Dollars).

              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, any Underwriter of the Units or the Sponsors.  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 program 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 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 in the Trust (and with respect to Plan Units purchased
    with the distributions from the Units purchased in the Trust) for each
    subsequent distribution so 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 Sponsors, 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 Sponsors anticipate 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 all federal
    income tax, or the inclusion of bonds which were not rated "A" or better
    by Standard & Poor's Corporation or Moody's Investors Service, Inc. on the
    date such bonds were initially deposited in the Available Series
    portfolio. 

              The Sponsors have 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 Sponsors' 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 Cer-
    tificateholders, and December 1 of each year for annual Certificate-
    holders.  On each Record Date the Sponsors 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 Sponsors'
    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 "Summary of Essential Information" in Part A) 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" or
    "Insured 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 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 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.)  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 Sponsors intend to maintain
    a market for the Plan Units and continuously to offer to purchase Plan
    Units at prices based upon the aggregate offering 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 of the
    Available Series after its initial offering has been completed.  The
    Sponsors 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 price.  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 the 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 "Insured 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
    Sponsors 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 Trust.  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 "Insured 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
    Sponsors of any tender of Plan Units for redemption.  So long as the
    Sponsors are maintaining a bid in the secondary market, the Sponsors 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 otherwise would have been redeemed by the
    Trustee. 

              Participants in the Plan will not receive individual
    certificates for their Plan Units unless the amount of Plan Units
    accumulated represents $1,000 principal amount of bonds underlying such
    Units 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 statements should be directed to the Trustee by calling the
    Trustee at the number set forth under "Summary of Essential Information"
    in Part A of this Prospectus.

              All expenses relating to the operation of the Plan will be borne
    by the Sponsors.  The Sponsors 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 Sponsors are 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 affirmatively elect to reinvest that distribution,
    including both interest and principal, if any, in an Available Series. 

              A resident of Texas who is a semi-annual or annual Certificate-
    holder 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,
    according to the Trustee's records, is a resident of Texas.  In the event
    that the Sponsors suspend 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 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
    Sponsors 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 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 Cer-
    tificateholder 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

              Except for the purchase of Replacement Bonds or as discussed
    herein, the acquisition of any Bonds for the Trust other than Bonds
    initially deposited by the Sponsors is prohibited.  Although it is the
    Sponsors' and Trustee's intention not to dispose of Bonds insured pursuant
    to the Bond Insurance in the event of default, nevertheless, the Sponsors
    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 that in the opinion of the
    Sponsors 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 Sponsors
    fail to instruct the Trustee to sell or hold such Bonds, the Trust
    Agreement provides that the Trustee may sell such Bonds.  The Trustee
    shall not be liable for any depreciation or loss by reason of any sale of
    bonds or by reason of the failure of the Sponsors to give directions to
    the Trustee.

              The Sponsors are 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.

    Trust Agreement, Amendment And Termination

              The Trust Agreement may be amended by the Trustee, the Sponsors
    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 Certificate-
    holders; provided that no such amendment or waiver shall reduce any Cer-
    tificateholder's 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 Cer-
    tificateholders, 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 Sponsors, 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 Bond remaining in the Trust, and, after paying all
    expenses and charges incurred by the Trust, distribute to each Certifi-
    cateholder, upon surrender for cancellation of his Certificate for Units,
    his pro rata share of the Interest and Principal Accounts. 

    The Sponsors

              The Sponsors, Bear, Stearns & Co. Inc. and Gruntal & Co.,
    Incorporated have entered into an Agreement Among Co-Sponsors pursuant to
    which both parties have agreed to act as Co-Sponsors for the Trust.  Bear,
    Stearns & Co. Inc. 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 Bear, Stearns & Co. Inc. 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 Sponsor may be discharged under the Trust
    Agreement and a new Sponsor may be appointed or the remaining Sponsors may
    continue to act as Sponsors.  Bear, Stearns & Co. Inc., a Delaware
    corporation, is engaged in the underwriting, investment banking and
    brokerage business and is a member of the National Association of
    Securities Dealers, Inc. and all principal securities and commodities
    exchanges, including the New York Stock Exchange, the American Stock
    Exchange, the Midwest Stock Exchange and the Pacific Stock Exchange.  Bear
    Stearns maintains its principal business offices at 245 Park Avenue, New
    York, New York 10167 and, since its reorganization from a partnership to a
    corporation in October, 1985 has been a wholly-owned subsidiary of The
    Bear Stearns Companies Inc.  Bear Stearns, through its predecessor
    entities, has been engaged in the investment banking and brokerage
    business since 1923.  Bear Stearns is the sponsor for numerous series of
    unit investment trusts, including:  A Corporate Trust, Series 1 (and
    Subsequent Series); New York Municipal Trust, Series 1 (and Subsequent
    Series); New York Municipal Trust, Discount and Zero Coupon Fund, 1st
    Series (and Subsequent Series); Municipal Securities Trust, Series 1 (and
    Subsequent Series), 1st Discount Series (and Subsequent Series), High
    Income Series 1 (and Subsequent Series), Multi-State Series 1 (and
    Subsequent Series); Short-Intermediate Term Series 1 (and Subsequent
    Series); Insured Municipal Securities Trust, Series 1-4 (Multiplier
    Portfolio), Series 1 (and Subsequent Series), 5th Discount Series (and
    Subsequent Series), Navigator Series (and Subsequent Series); Mortgage
    Securities Trust, CMO Series 1 (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 Sponsors and their ability to carry out their
    contractual obligations. 

              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 every mutual fund group, as well as being the
    managing distributor for The Home Group Money Market and Mutual Funds. 
    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 Sponsors are 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 Sponsors may resign at any time by delivering to the Trustee
    an instrument of resignation executed by the Sponsors. 

              If at any time the Sponsors 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
       
              For certain of the Trusts as set forth in the "Summary of
    Essential Information" in Part A, the Trustee is United States Trust
    Company of New York, with its principal place of business at 770 Broadway,
    New York, New York 10003.  United States Trust Company of New York has,
    since its establishment in 1853, engaged primarily in the management of
    trust and agency accounts for individuals and corporations.  The Trustee
    is a member of the New York Clearing House Association and is subject to
    supervision and examination 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.
        
              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, reference is made to the material set
    forth under "Rights of Certificateholders".

              The Trustee may resign by executing an instrument in writing and
    filing the same with the Sponsors, and mailing a copy of a notice of
    resignation to all Certificateholders.  In such an event the Sponsors are
    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 Sponsors 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 Sponsors.  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. 

    The Evaluator

              The Evaluator is Kenny S&P Evaluation Services, a division of
    Kenny Information Systems, Inc. with main offices located at 65 Broadway,
    New York, New York 10006.  The Evaluator is a wholly-owned subsidiary of
    McGraw Hill, Inc.  The Evaluator is a registered investment advisor and
    also provides financial information services.

              The Trustee, the Sponsors and the 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 Sponsors 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 Sponsors and
    Trustee, and the Sponsors 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 Sponsors have borne all 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, the premiums on the Sponsor-Insured Bonds, initial
    preparation and printing of the Certificates, the fees of the Evaluator
    during the initial public offering, legal expenses, advertising and
    selling expenses, expenses of the Trustee including, but not limited to,
    an amount equal to interest accrued on certain "when issued" bonds since
    the date of settlement for the Units, initial fees and other out-of-pocket
    expenses. 

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

              The Sponsors will receive for portfolio supervisory services to
    the Trust an Annual Fee in the amount set forth under "Summary of
    Essential Information" in Part A of this Prospectus.  The Sponsors' fee
    may exceed the actual cost of providing portfolio supervisory services for
    this Trust, but at no time will the total amount received for portfolio
    supervisory services rendered to all series of the Municipal Securities
    Trust in any calendar year exceed the aggregate cost to the Sponsors of
    supplying such services in such year. (See "Portfolio Supervision".)

              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 Certifi-
    cateholders".

              The Evaluator will receive, for each daily evaluation of the
    Bonds in the Trust after the initial public offering is completed, 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 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 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 Sponsors
    for any losses, liabilities and expenses incurred in acting as Sponsors 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 Sponsors, 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. 

              The accounts of the Trust shall be audited not less than
    annually by independent public accountants selected by the Sponsors.  So
    long as the Sponsors maintain a secondary market, the Sponsors will bear
    any audit expense which exceeds 50 cents per Unit.  Certificateholders
    covered by the audit during the year may receive a copy of the audited
    financials upon request. 


                      EXCHANGE PRIVILEGE AND CONVERSION OFFER

    Exchange Privilege

              Certificateholders may elect to exchange any or all of their
    Units of this Trust 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, A Corporate Trust or Equity
    Securities Trust (upon receipt by the Equity Securities Trust of an
    appropriate exemptive order from the Securities and Exchange Commission)
    (the "Exchange Trusts") at a reduced sales charge as set forth below. 
    Under the Exchange Privilege, the Sponsor's repurchase price for units of
    the Exchange Trust will be based on the aggregate bid price of the Bonds
    in the 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 (or for Units of Equity Securities
    Trust, based on the market value of the underlying securities in the Trust
    Equity portfolio) during the initial public offering period of the
    Exchange Trust; or based on the aggregate bid price of the Bonds in the
    Exchange Trust portfolio if its initial public 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 Trust Equity
    portfolio) and a reduced sales charge as set forth below.  
       
              Except for Certificateholders who wish to exercise the Exchange
    Privilege within the first five months of their purchase of Units of a
    Trust, the sales charge applicable to the purchase of units of an Exchange
    Trust shall be $15 per unit (or per 1,000 Units for the Mortgage
    Securities Trust or per 100 Units for the Equity Securities Trust)
    (approximately 1.5% of the price of each Exchange Trust unit (or 1,000
    Units for the Mortgage Securities Trust or per 100 Units for the Equity
    Securities Trust)).  For Certificateholders who wish to exercise the
    Exchange Privilege within the first five months of their purchase of Units
    of a Trust, the sales charge applicable to the purchase of units of an
    Exchange Trust shall be the greater of (i) $15 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 Certificateholder 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 their 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 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 modify, suspend or terminate
    the Exchange Privilege.  The Sponsors will provide Certificateholders 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 Sponsors will continue to maintain
    a secondary market in the units of all Exchange Trusts that could be
    acquired by the affected Certificateholders.  Certificateholders 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 Certifi-
    cateholder. 
        
              To exercise the Exchange Privilege, a Certificateholder should
    notify the Sponsor of his desire to sell his Units and apply the proceeds
    from the sale to purchase Units of one or more of the Exchange Trusts.  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
    Certificateholder 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 $2,960 ($2,900 for units and $60 for
    the sales charge).  The remaining $540 would be remitted to the Certifi-
    cateholder in cash.  If the Certificateholder acquired the same number of
    units at the same time in a regular secondary market transaction, the
    price would have been $3,068.78 ($2,900 for units and $168.78 for the
    sales charge, assuming a 5-1/2% sales charge times the public offering
    price). 

    The Conversion Offer
       
              Certificateholders 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 A Corporate Trust, Municipal Securities Trust, Insured Municipal
    Securities Trust, Mortgage Securities Trust, New York Municipal Trust or
    Equity Securities Trust (upon receipt by the Equity Securities Trust of an
    appropriate exemptive order from the Securities and Exchange Commission)
    sponsored by Bear, Stearns & Co. Inc. (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 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 (or for
    Units of Equity Securities Trust, based on the market value of the
    underlying securities in the Equity Trust portfolio).  The purchase price
    of the units will be based on the aggregate offer price of the underlying
    bonds in the Conversion Trust portfolio during its initial offering period
    (or for Units of Equity Securities Trust, based on the market value of the
    underlying securities in the Equity Trust portfolio), 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
    (or for Units of Equity Securities Trust, based on the market value of the
    underlying securities in the Equity Trust portfolio) and a sales charge as
    set forth below.  

              Except for Certificateholders 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 $15 per Unit (or per 1,000 Units
    for the Mortgage Securities Trust or per 100 Units for the Equity
    Securities Trust).  For Certificateholders 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) $15 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 Certificateholder 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 Certificateholders 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
    Certificateholder'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.  Certificateholders 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
    Certificateholder.  Units of the Mortgage Securities Trust may only be
    acquired in blocks of 1,000 units.  Units of the Mortgage Securities Trust
    may only be acquired in blocks of 100 Units.

         (3)  The Sponsor reserves the right to modify, suspend or terminate
    the Conversion Offer at any time without notice to Certificateholders of
    Redemption Trusts.  In the event the Conversion Offer is not available to
    a Certificateholder at the time he wishes to exercise it, the
    Certificateholder will be notified immediately and no action will be taken
    with respect to his units without further instruction from the
    Certificateholder.  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
    $20 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 Certificateholder 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 Certificateholder is a resident, the Certificateholder 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
    Certificateholder's retail broker.  The retail broker must tender the
    units to the trustee of the Redemption Trust for redemption and then apply
    the proceeds of 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 Certificateholder's broker will be entitled to
    retain $5 of the applicable sales charge. 

    Example:  Assume a Certificateholder has five units of a Redemption Trust
    which he 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 Certificateholder wishes to participate in the Conversion Offer
    and exchange the proceeds for units of a secondary market Conversion Trust
    with a current price of $700 per Unit.  The proceeds from the
    Certificateholder's redemption of units will aggregate $3,375.  Since only
    whole units of a Redemption Trust may be purchased under the Conversion
    Offer, the Certificateholder will be able to acquire four units of the
    Conversion Trust (or 4,000 units of the Mortgage Securities Trust or 400
    Units of the Equity Securities Trust) for a total cost of $2,860 ($2,800
    for units and $60 for the sales charge).  The remaining $515 would be
    remitted to the Certificateholder in cash.  If the Certificateholder
    acquired the same number of Conversion Trust units at the same time in a
    regular secondary market transaction, the price would have been $2,962.96
    ($2,800 for units and $162.96 sales charge, assuming a 5-1/2% sales charge
    times the public offering price).
        
    Description of the Exchange Trusts and the Conversion Trusts

              A Corporate Trust may be an appropriate investment vehicle for
    an investor who is more interested in a higher current return on his
    investment (although taxable) than a tax-exempt return (resulting from the
    fact that the current return from taxable fixed income securities is
    normally higher than that available from tax-exempt fixed income
    securities).  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 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 will constitute a "taxable event" to the Certificate-
    holder under the Code.  The Certificateholder will realize 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 offered hereby and certain matters
    relating to federal tax law have been passed upon by Messrs. Battle
    Fowler, 75 East 55th Street, New York, New York 10022, as counsel for the
    Sponsors.  Messrs. Carter, Ledyard & Milburn, Two Wall Street, New York,
    New York 10005 have acted as counsel for United States Trust Company of
    New York.  Certain matters relating to New Jersey tax law have been passed
    upon by Freeman, Zeller & Bryant, as special New Jersey counsel to the
    Sponsors.  Certain matters relating to Pennsylvania tax law have been
    passed upon by Saul, Ewing, Remick & Saul, as special Pennsylvania counsel
    to the Sponsors. 
        
    Independent Auditors

              The financial statements of the Trusts included in Part A of
    this Prospectus as of the dates set forth in Part A, have been examined by
    KPMG Peat Marwick, independent certified public accountants, for the
    periods indicated in its reports appearing herein.  The financial
    statements examined by KPMG Peat Marwick have been so included in reliance
    on its report given upon its authority as experts in accounting and
    auditing. 


                           DESCRIPTION OF BOND RATINGS*

    Standard & Poor's Corporation

              A brief description of the applicable Standard & Poor's
    Corporation rating symbols and their meanings is as follows: 
    *    As described by Standard & Poor's Corporation. 


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

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

                   II. Nature of and provisions of the obligation. 

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

               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. 
       

                        DESCRIPTION OF RATING ON THE UNITS*
        
               A Standard & Poor's Corporation's rating on the units of an
    investment trust (hereinafter referred to collectively as "units" and
    "fund") is a current assessment of creditworthiness with respect to the
    investments held by such fund.  This assessment takes into consideration
    the financial capacity of the issuers and of any guarantors, insurers,
    lessees, or mortgagors with respect to such investments.  The assessment,
    however, does not take into account the extent to which fund expenses or
    portfolio asset sales for less than the fund's purchase price will reduce
    payment to the unit holder of the interest and principal required to be
    paid on the portfolio assets.  In addition, the rating is not a
    recommendation to purchase, sell, or hold units, inasmuch as the rating
    does not comment as to market price of the units or suitability for a
    particular investor.

    *     As described by Standard & Poor's Corporation.
               Funds rated "AAA" are composed exclusively of assets that are
    rated "AAA" by Standard & Poor's or have, in the opinion of Standard &
    Poor's, credit characteristics comparable to assets that are rated "AAA",
    or certain short-term investments.  Standard & Poor's defines its AAA
    rating for such assets as the highest rating assigned by Standard & Poor's
    to a debt obligation.  Capacity to pay interest and repay principal is
    very strong.

    <PAGE>

                  FOR USE WITH INSURED MUNICIPAL SECURITIES TRUST
                            47TH - 50TH DISCOUNT SERIES
                                  SERIES 20 - 30
                     NEW YORK NAVIGATOR INSURED SERIES 1 - 12
                     NEW JERSEY NAVIGATOR INSURED SERIES 1 - 8

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

        AUTHORIZATION FOR INVESTMENT IN INSURED MUNICIPAL SECURITIES TRUST
                           -- DISCOUNT SERIES/SERIES --
                        TRP PLAN - TOTAL REINVESTMENT PLAN


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

    I hereby authorize the United States Trust Company 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 United States Trust Company of
    New York, as TRP Plan Agent, who shall immediately invest the
    distributions in units of the available series of Insured Municipal
    Securities Trust above or, if unavailable, of other 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 and Zip Code                                                  

    Salesman's Name ___________________________  Salesman's No.               


                 UNIT HOLDERS NEED ONLY SIGN AND DATE THIS FORM. 

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

                                MAIL TO YOUR BROKER
                                        OR
                     UNITED STATES TRUST COMPANY OF NEW YORK 
                   ATTN:  THE UNIT INVESTMENT DEPARTMENT, UNIT A
                                   770 BROADWAY
                             NEW YORK, NEW YORK  10003

    <PAGE>

       

    
                        INDEX

    Title                                    Page             INSURED
                                                     MUNICIPAL SECURITIES TRUST
    Summary of Essential Information  . . .   A-5     (Unit Investment Trust)
    Information Regarding the Trust . . . .   A-7            Prospectus
    Financial and Statistical Information .   A-8
    Audit and Financial Information                   Dated:  October 28, 1994
      Report of Independent Accountants . .   F-1
      Statement of Net Assets . . . . . . .   F-2            Sponsors:
      Statement of Operations . . . . . . .   F-3    Bear, Stearns & Co. Inc. 
      Statement of Changes in Net Assets  .   F-4         245 Park Avenue
      Notes to Financial Statements . . . .   F-5    New York, New York  10167
      Portfolio . . . . . . . . . . . . . .   F-6           212-272-2500
    The Trust . . . . . . . . . . . . . . .     1
    Public Offering . . . . . . . . . . . .    53   Gruntal & Co., Incorporated
    Estimated Long Term Return and Estimated               14 Wall Street
      Current Return  . . . . . . . . . . .    55    New York, New York  10005
    Rights of Certificateholders  . . . . .    55           212-267-8800
    Tax Status  . . . . . . . . . . . . . .    58
    Liquidity . . . . . . . . . . . . . . .    64             Trustee:
    Total Reinvestment Plan . . . . . . . .    66
    Trust Administration  . . . . . . . . .    70   United States Trust Company
    Trust Expenses and Charges  . . . . . .    74           of New York
    Exchange Privilege and Conversion Offer    75           770 Broadway
    Other Matters . . . . . . . . . . . . .    80    New York, New York  10003
    Description of Bond Ratings . . . . . .    80          1-800-428-8890
    Description of Rating on the Units  . .    81

                                                             Evaluator:
    Parts A and B of this Prospectus do not
    contain all of the information set forth in         Kenny S&P Evaluation
    the registration statement and exhibits                   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. 

                      *   *   *


        
               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
    Sponsors.  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.


<PAGE>

                                      PART II




                        ADDITIONAL INFORMATION NOT REQUIRED
                                   IN PROSPECTUS

                        CONTENTS OF REGISTRATION STATEMENT


    This Post-Effective Amendment to the Registration Statement 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).
    Consent of New Jersey Counsel (included in Exhibit 99.3.2).
    Consents of the Evaluator and Confirmation of Ratings of Standard & Poor's
      Corporation (included in Exhibit 99.5.1).

    The following exhibits: 

    99.1.1   --     Reference Trust Agreements including certain Amendments to
                    the Trust Indenture and Agreement referred to under
                    Exhibit 1.1.1 below (filed as Exhibit 1.1 to Amendment
                    No. 1 to Form S-6 Registration Statements Nos. 33-41110
                    and 33-41923 of Insured Municipal Securities Trust, New
                    York Navigator Insured Series 8 & New Jersey Navigator
                    Insured Series 5 and Series 27, New York Navigator Insured
                    Series 9 & New Jersey Navigator Insured Series 6,
                    respectively, on July 11, 1991 and November 14, 1991,
                    respectively, and incorporated herein by reference). 
       
    99.1.1.1 --     Certificate of Incorporation of Bear, Stearns & Co. Inc.,
                    as amended (filed as Exhibit 99.1.3.4 to Form S-6
                    Registration Statement Nos. 33-50891 and 33-50901 of
                    Insured Municipal Securities Trust, New York Navigator
                    Insured Series 15 and New Jersey Navigator Insured Series
                    11; and Municipal Securities Trust, Multi-State Series 44,
                    respectively, on December 9, 1993 and incorporated herein
                    by reference).

    99.1.3.4 --     By-Laws of Bear, Stearns & Co. Inc., as amended (filed as
                    Exhibit 99.1.3.5 to Form S-6 Registration Statement Nos.
                    33-50891 and 33-50901 of Insured Municipal Securities
                    Trust, New York Navigator Insured Series 15 and New Jersey
                    Navigator Insured Series 11; and Municipal Securities
                    Trust, Multi-State Series 44, respectively, on December 9,
                    1993 and incorporated herein by reference).
        
    99.1.3.5 --     By-laws of Bear, Stearns & Co. Inc. (filed as
                    Exhibit 1.3.5 to Amendment No. 1 to Form S-6 Registration
                    Statement No. 33-25192 of Insured Municipal Securities
                    Trust, 40th Discount Series and Series 13 on December 1,
                    1988 and incorporated herein by reference).

    99.1.3.6 --     Certificate of Incorporation of Gruntal & Co.,
                    Incorporated, as amended (filed as Exhibit 1.3.6 to
                    Amendment No. 1 to Form S-6 Registration Statement
                    No. 33-28384 of Insured Municipal Securities Trust, 47th
                    Discount Series and Series 20 on June 16, 1989 and
                    incorporated herein by reference). 

    99.1.3.7 --     By-Laws of Gruntal & Co., Incorporated, as amended (filed
                    as Exhibit 1.3.7 to Amendment No. 1 to Form S-6
                    Registration Statement No. 33-28384 of Insured Municipal
                    Securities Trust, 47th Discount Series and Series 20 on
                    June 16, 1989 and incorporated herein by reference).

    99.1.4   --     Form of Agreement Among Underwriters (filed as Exhibit 1.4
                    to Amendment No. 1 to Form S-6 Registration Statement
                    No. 33-28384 of Insured Municipal Securities Trust, 47th
                    Discount Series and Series 20 on June 16, 1989 and
                    incorporated herein by reference).

    99.1.5   --     Form of Insurance Policy of Financial Guaranty Insurance
                    Company for Sponsor-Insured Bonds (filed as Exhibit 1.5 to
                    Amendment No. 1 to Registration Statement No. 2-95261 of
                    Insured Municipal Securities Trust, 7th Discount Series on
                    February 7, 1985 and incorporated herein by reference).

    99.1.5.1 --     Form of Insurance Policy of Bond Investors Guaranty for
                    Sponsor-Insured Bonds (filed as Exhibit 1.5.1 to Amendment
                    No. 1 to Form S-6 Registration Statement No. 33-08700 of
                    Insured Municipal Securities Trust, 24th Discount Series
                    on October 2, 1986 and incorporated herein by reference).

    99.1.5.2 --     Form of Insurance Policy of Municipal Bond Investors
                    Assurance Corporation (filed as Exhibit 1.5.2 to Amendment
                    No. 2 to Form S-6 Registration Statement No. 33-29467 of
                    Insured Municipal Securities Trust, Series 22 and New York
                    Navigator Insured Series 1 on January 18, 1990 and
                    incorporated herein by reference). 

    99.2.1  -- Form of Certificate (filed as Exhibit 2.1 to Amendment No. 1 to
               Form S-6 Registration Statement No. 33-28384 of Insured
               Municipal Securities Trust, 47th Discount Series and Series 20
               on June 16, 1989 and incorporated herein by reference). 

    99.3.1  -- Opinion of Battle Fowler as to the legality of the securities
               being registered, including their consent to the filing thereof
               and to the use of their name under the headings "Tax Status"
               and "Legal Opinions" in the Prospectus, and to the filing of
               their opinion regarding tax status of the Trust (filed as
               Exhibit 3.1 to Amendment No. 1 to Form S-6 Registration
               Statements Nos. 33-41110 and 33-41923 of Insured Municipal
               Securities Trust, New York Navigator Insured Series 8 & New
               Jersey Navigator Insured Series 5 and Series 27, New York
               Navigator Insured Series 9 & New Jersey Navigator Insured
               Series 6, respectively, on July 11, 1991 and November 14, 1991,
               respectively, and incorporated herein by reference). 
       
        
    
   99.3.2  --  Opinion of Freeman, Zeller & Bryant, Special New Jersey Counsel
               including their consent to the filing thereof and to the use of
               their name in the Prospectus (filed as Exhibit 3.2 to Post-
               Effective Amendment No. 1 to Form S-6 Registration Statements
               Nos. 33-41110 and 33-41923 of Insured Municipal Securities
               Trust, New York Navigator Insured Series 8 & New Jersey
               Navigator Insured Series 5 and Series 27, New York Navigator
               Insured Series 9 & New Jersey Navigator Insured Series 6,
               respectively, on October 30, 1992 and incorporated herein by
               reference).

    
   *99.5.1 --  Consents of the Evaluator and Confirmation of Ratings of
               Standard & Poor's Corporation. 


    *     Being filed by this Amendment.
    99.6.0  -- Power of Attorney of Bear, Stearns & Co. Inc., the Depositor,
               by its Officers and a majority of its Directors (filed as
               Exhibit 6.0 to Post-Effective Amendment No. 8 to Form S-6
               Registration Statements Nos. 2-92113, 2-92660, 2-93073, 2-93884
               and 2-94545 of Municipal Securities Trust, Multi-State
               Series 4, 5, 6, 7 and 8, respectively on October 30, 1992 and
               incorporated herein by reference).

    99.6.1   --     Power of Attorney of Gruntal & Co., Incorporated, by its
                    officers and a majority of its Directors (filed as
                    Exhibit 6.1 to Form S-6 Registration Statement
                    No. 33-36316 of Mortgage Securities Trust, CMO Series 1 on
                    August 10, 1990 and incorporated herein by reference).

    99.7.0   --     Form of Agreement Among Co-Sponsors (filed as Exhibit 7.0
                    to Amendment No. 1 to Form S-6 Registration Statement
                    No. 33-28384 of Insured Municipal Securities Trust, 47th
                    Discount Series and Series 20 on June 16, 1989 and
                    incorporated herein by reference).
       
    *27      --     Financial Data Schedule(s) (for EDGAR filing only). 
        

    *     Being filed by this Amendment.
    <PAGE>
    SIGNATURES
       
               Pursuant to the requirements of the Securities Act of 1933, the
    registrants, Insured Municipal Securities Trust, New York Navigator
    Insured Series 8 & New Jersey Navigator Insured Series 5 and Insured
    Municipal Securities Trust, Series 27, New York Navigator Insured Series 9
    & New Jersey Navigator Insured Series 6 certify that they have met all of
    the requirements for effectiveness of this Post-Effective Amendment to the
    Registration Statement pursuant to Rule 485(b) under the Securities Act of
    1933.  The registrants have duly caused this Post-Effective Amendment to
    the Registration Statement 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 28th day of October, 1994. 

                    INSURED MUNICIPAL SECURITIES TRUST,
                    NEW YORK NAVIGATOR INSURED SERIES 8 &
                    NEW JERSEY NAVIGATOR INSURED SERIES 5 AND 
                    INSURED MUNICIPAL SECURITIES TRUST, SERIES 27,
                    NEW YORK NAVIGATOR INSURED SERIES 9 &
                    NEW JERSEY NAVIGATOR INSURED SERIES 6 
                         (Registrants)
        
                    GRUNTAL & CO., INCORPORATED
                         (Depositor)


                    By:  ROBERT SABLOWSKY   
                         Robert Sablowsky
                         (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 Gruntal & Co., Incorporated,
    the Depositor, in the capacities and on the dates indicated.
       
    <TABLE>
    <S>                     <C>                                    <C>
                             
     Name                    Title                                  Date

     HOWARD SILVERMAN        Chief Executive Officer and        )
                             Director                           )   October 28, 1994
     EDWARD E. BAO           Executive Vice President and       )
                             Director                           )
     BARRY RICHTER           Executive Vice President and       )
                             Director                           )
     ROBERT SABLOWSKY        Executive Vice President and       )   By: ROBERT SABLOWSKY
                             Director                           ) 
     LIONEL G. HEST          Senior Executive and Director      )       Attorney-in-Fact


    _______________
    </TABLE>
        
    *     An executed copy of the power of attorney was filed as Exhibit 6.1
          to Registration Statement No. 33-36316 on August 10, 1990.

    <PAGE>

                                    SIGNATURES
       
               Pursuant to the requirements of the Securities Act of 1933, the
    registrants, Insured Municipal Securities Trust, New York Navigator
    Insured Series 8 & New Jersey Navigator Insured Series 5 and Insured
    Municipal Securities Trust, Series 27, New York Navigator Insured Series 9
    & New Jersey Navigator Insured Series 6 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 28th day of October, 1994.

               INSURED MUNICIPAL SECURITIES TRUST,
               NEW YORK NAVIGATOR INSURED SERIES 8 &
               NEW JERSEY NAVIGATOR INSURED SERIES 5 AND 
               INSURED MUNICIPAL SECURITIES TRUST, SERIES 27,
               NEW YORK NAVIGATOR INSURED SERIES 9 &
               NEW JERSEY NAVIGATOR INSURED SERIES 6 
                    (Registrants)
        
               BEAR, STEARNS & CO. INC.
                    (Depositor)

               By:  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 Statements has been
    signed below by the following persons, who constitute the principal
    officers and a majority of the directors of Bear, Stearns & Co. Inc., the
    Depositor, in the capacities and on the dates indicated.
       
    <TABLE>
    <S>                     <C>                                    <C>
                             
     Name                    Title                                  Date

     ALAN C. GREENBERG       Chairman of the Board, Director    )
                             and Senior Managing Director       )
     JAMES E. CAYNE          President, Chief Executive         )
                             Officer, Director and Senior       )
                             Managing Director                  )   October 28, 1994
     JOHN C. SITES, JR.      Executive Vice President, Director )
                             and Senior Managing Director       )
     MICHAEL L. TARNOPOL     Executive Vice President, Director )
                             and Senior Managing Director       )   By: PETER J. DeMARCO
     VINCENT J. MATTONE      Executive Vice President, Director )  
                             and Senior Managing Director       )
     ALAN D. SCHWARTZ        Executive Vice President, Director )      Attorney-in-Fact*
                             and Senior Managing Director       )
     DOUGLAS P.C. NATION     Director and Senior Managing       )
                             Director                           )
     WILLIAM J. MONTGORIS    Chief Operating Officer, Chief     )
                             Financial Officer, Senior          )
                             Vice President-Finance and Senior  )
                             Managing Director                  )
     KENNETH L. EDLOW        Secretary and Senior Managing      )
                             Director                           )
     MICHAEL MINIKES         Treasurer and Senior Managing      )
                             Director                           )
     MICHAEL J. ABATEMARCO   Controller, Assistant Secretary    )
                             and Senior Managing Director       )
     MARK E. LEHMAN          Senior Vice President - General    )
                             Counsel and Senior Managing        )
                             Director                           )
     FREDERICK B. CASEY      Assistant Treasurer and Senior     )
                             Managing Director                  )
    _______________
    </TABLE>
        
    *     An executed power of attorney was filed as Exhibit 6.0 to Post-
          Effective Amendment No. 8 to registration Statements Nos. 2-92113,
          2-92660, 2-93073, 2-93884 and 2-94545 on October 30, 1992.

    <PAGE>
                        CONSENT OF INDEPENDENT ACCOUNTANTS



We consent to the use in these Post-Effective Amendments to the Registration
Statements of our reports on the financial statements of Insured Municipal 
Securities Trust, Series 27;  Insured Municipal Securities Trust, New Jersey
Navigator Insured Series 5; Insured Municipal Securities Trust, New Jersey 
Navigator Insured Series 6; Insured Municipal Securities Trust, New York 
Navigator Insured Series 8; and Insured Municipal Securities Trust, New York
Navigator Insured Series 9  included herein and to the reference to our firm
under the heading "Independent Auditors" in the Prospectus which is part of 
this Registration Statement.

KPMG Peat Marwick LLP


New York, New York
October 27, 1994

    <PAGE>
                                   EXHIBIT INDEX

    Exhibit         Description                                       Page No.


    99.1.1          Reference Trust Agreements including
                    certain Amendments to the Trust Indenture
                    and Agreement referred to under
                    Exhibit 1.1.1 below (filed as Exhibit 1.1
                    to Amendment No. 1 to Form S-6
                    Registration Statements Nos. 33-41110 and
                    33-41923 of Insured Municipal Securities
                    Trust, New York Navigator Insured Series 8
                    & New Jersey Navigator Insured Series 5
                    and Series 27, New York Navigator Insured
                    Series 9 & New Jersey Navigator Insured
                    Series 6, respectively, on July 11, 1991
                    and November 14, 1991, respectively, and
                    incorporated herein by reference). 

    99.1.1.1        Trust Indenture and Agreement for Insured
                    Municipal Securities Trust, 47th Discount
                    Series and Series 20 (and Subsequent
                    Series) (filed as Exhibit 1.1.1 to
                    Amendment No. 1 to Form S-6 Registration
                    Statement No. 33-28702 of Insured
                    Municipal Securities Trust, 47th Discount
                    Series and Series 20 on June 16, 1989 and
                    incorporated herein by reference). 
       
    99.1.3.4        Certificate of Incorporation of Bear,
                    Stearns & Co. Inc., as amended (filed as
                    Exhibit 99.1.3.4 to Form S-6 Registration
                    Statement Nos. 33-50891 and 33-50901 of
                    Insured Municipal Securities Trust, New
                    York Navigator Insured Series 15 and New
                    Jersey Navigator Insured Series 11; and
                    Municipal Securities Trust, Multi-State
                    Series 44, respectively, on December 9,
                    1993 and incorporated herein by
                    reference).

    99.1.3.5        By-Laws of Bear, Stearns & Co. Inc., as
                    amended (filed as Exhibit 99.1.3.5 to Form
                    S-6 Registration Statement Nos. 33-50891
                    and 33-50901 of Insured Municipal
                    Securities Trust, New York Navigator
                    Insured Series 15 and New Jersey Navigator
                    Insured Series 11; and Municipal
                    Securities Trust, Multi-State Series 44,
                    respectively, on December 9, 1993 and
                    incorporated herein by reference).
        
    99.1.3.6        Certificate of Incorporation of Gruntal &
                    Co., Incorporated, as amended (filed as
                    Exhibit 1.3.6 to Amendment No. 1 to
                    Form S-6 Registration Statement
                    No. 33-28384 of Insured Municipal
                    Securities Trust, 47th Discount Series and
                    Series 20 on June 16, 1989 and
                    incorporated herein by reference). 

    99.1.3.7        By-Laws of Gruntal & Co., Incorporated, as
                    amended (filed as Exhibit 1.3.7 to
                    Amendment No. 1 to Form S-6 Registration
                    Statement No. 33-28384 of Insured
                    Municipal Securities Trust, 47th Discount
                    Series and Series 20 on June 16, 1989 and
                    incorporated herein by reference).

    99.1.4          Form of Agreement Among Underwriters
                    (filed as Exhibit 1.4 to Amendment No. 1
                    to Form S-6 Registration Statement
                    No. 33-28384 of Insured Municipal
                    Securities Trust, 47th Discount Series and
                    Series 20 on June 16, 1989 and
                    incorporated herein by reference).

    99.1.5          Form of Insurance Policy of Financial
                    Guaranty Insurance Company for Sponsor-
                    Insured Bonds (filed as Exhibit 1.5 to
                    Amendment No. 1 to Registration Statement
                    No. 2-95261 of Insured Municipal
                    Securities Trust, 7th Discount Series on
                    February 7, 1985 and incorporated herein
                    by reference).

    99.1.5.1        Form of Insurance Policy of Bond Investors
                    Guaranty for Sponsor-Insured Bonds (filed
                    as Exhibit 1.5.1 to Amendment No. 1 to
                    Form S-6 Registration Statement
                    No. 33-08700 of Insured Municipal
                    Securities Trust, 24th Discount Series on
                    October 2, 1986 and incorporated herein by
                    reference). 

    99.1.5.2        Form of Insurance Policy of Municipal Bond
                    Investors Assurance Corporation (filed as
                    Exhibit 1.5.2 to Amendment No. 2 to
                    Form S-6 Registration Statement
                    No. 33-29467 of Insured Municipal
                    Securities Trust, Series 22 and New York
                    Navigator Insured Series 1 on January 18,
                    1990 and incorporated herein by
                    reference). 

    99.2.1          Form of Certificate (filed as Exhibit 2.1
                    to Amendment No. 1 to Form S-6
                    Registration Statement No. 33-28384 of
                    Insured Municipal Securities Trust, 47th
                    Discount Series and Series 20 on June 16,
                    1989 and incorporated herein by
                    reference). 

    99.3.1          Opinion of Battle Fowler as to the
                    legality of the securities being
                    registered, including their consent to the
                    filing thereof and to the use of their
                    name under the headings "Tax Status" and
                    "Legal Opinions" in the Prospectus, and to
                    the filing of their opinion regarding tax
                    status of the Trust (filed as Exhibit 3.1
                    to Amendment No. 1 to Form S-6
                    Registration Statements Nos. 33-41110 and
                    33-41923 of Insured Municipal Securities
                    Trust, New York Navigator Insured Series 8
                    & New Jersey Navigator Insured Series 5
                    and Series 27, New York Navigator Insured
                    Series 9 & New Jersey Navigator Insured
                    Series 6, respectively, on July 11, 1991
                    and November 14, 1991, respectively, and
                    incorporated herein by reference). 

    99.3.2          Opinion of Freeman, Zeller & Bryant,
                    Special New Jersey Counsel including their
                    consent to the filing thereof and to the
                    use of their name in the Prospectus (filed
                    as Exhibit 3.2 to Post-Effective Amendment
                    No. 1 to Form S-6 Registration Statements
                    Nos. 33-41110 and 33-41923 of Insured
                    Municipal Securities Trust, New York
                    Navigator Insured Series 8 & New Jersey
                    Navigator Insured Series 5 and Series 27,
                    New York Navigator Insured Series 9 & New
                    Jersey Navigator Insured Series 6,
                    respectively, on October 30, 1992 and
                    incorporated herein by reference).

    99.5.1          Consents of the Evaluator and Confirmation
                    of Ratings of Standard & Poor's
                    Corporation......................

    99.6.0          Power of Attorney of Bear, Stearns & Co.
                    Inc., the Depositor, by its Officers and a
                    majority of its Directors (filed as
                    Exhibit 6.0 to Post-Effective Amendment
                    No. 8 to Form S-6 Registration Statements
                    Nos. 2-92113, 2-92660, 2-93073, 2-93884
                    and 2-94545 of Municipal Securities Trust,
                    Multi-State Series 4, 5, 6, 7 and 8,
                    respectively on October 30, 1992 and
                    incorporated herein by reference).

    99.6.1          Power of Attorney of Gruntal & Co.,
                    Incorporated, by its officers and a
                    majority of its Directors (filed as
                    Exhibit 6.1 to Form S-6 Registration
                    Statement No. 33-36316 of Mortgage
                    Securities  Trust, CMO Series 1 on
                    August 10, 1990 and incorporated herein by
                    reference).

    99.7.0          Form of Agreement Among Co-Sponsors (filed
                    as Exhibit 7.0 to Amendment No. 1 to
                    Form S-6 Registration Statement
                    No. 33-28384 of Insured Municipal
                    Securities Trust, 47th Discount Series and
                    Series 20 on June 16, 1989 and
                    incorporated herein by reference).
       
    27              Financial Data Schedule(s) (for EDGAR filing only)...
        


<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>                             0000875747
<NAME>                            IMST, NY NAV. INSURED SERIES 8 AND
                                  NJ NAV. INSURED SERIES 5
<SERIES> 
<NUMBER>                          8
<NAME>                            SERIES NY NAV. INSURED
       
<S>                               <C>                                                                 
<FISCAL-YEAR-END>                 Jun-30-1994                                                         
<PERIOD-START>                    Jul-01-1993                                                         
<PERIOD-END>                      Jun-30-1994                                                         
<PERIOD-TYPE>                     YEAR                                                                
<INVESTMENTS-AT-COST>             6433768                                                             
<INVESTMENTS-AT-VALUE>            6989763                                                             
<RECEIVABLES>                     134533                                                              
<ASSETS-OTHER>                    0                                                                   
<OTHER-ITEMS-ASSETS>              0                                                                   
<TOTAL-ASSETS>                    7124296                                                             
<PAYABLE-FOR-SECURITIES>          16586                                                               
<SENIOR-LONG-TERM-DEBT>           0                                                                   
<OTHER-ITEMS-LIABILITIES>         508                                                                 
<TOTAL-LIABILITIES>               17094                                                               
<SENIOR-EQUITY>                   0                                                                   
<PAID-IN-CAPITAL-COMMON>          0                                                                   
<SHARES-COMMON-STOCK>             6651                                                                
<SHARES-COMMON-PRIOR>             6718                                                                
<ACCUMULATED-NII-CURRENT>         127198                                                              
<OVERDISTRIBUTION-NII>            0                                                                   
<ACCUMULATED-NET-GAINS>           0                                                                   
<OVERDISTRIBUTION-GAINS>          1919                                                                
<ACCUM-APPREC-OR-DEPREC>          555995                                                              
<NET-ASSETS>                      7107202                                                             
<DIVIDEND-INCOME>                 0                                                                   
<INTEREST-INCOME>                 468728                                                              
<OTHER-INCOME>                    3020                                                                
<EXPENSES-NET>                    11033                                                               
<NET-INVESTMENT-INCOME>           460715                                                              
<REALIZED-GAINS-CURRENT>          7437                                                                
<APPREC-INCREASE-CURRENT>         (345620)                                                             
<NET-CHANGE-FROM-OPS>             122532                                                              
<EQUALIZATION>                    0                                                                   
<DISTRIBUTIONS-OF-INCOME>         458469                                                              
<DISTRIBUTIONS-OF-GAINS>          72012                                                               
<DISTRIBUTIONS-OTHER>             0                                                                   
<NUMBER-OF-SHARES-SOLD>           0                                                                   
<NUMBER-OF-SHARES-REDEEMED>       67                                                                  
<SHARES-REINVESTED>               0                                                                   
<NET-CHANGE-IN-ASSETS>            (407949)                                                             
<ACCUMULATED-NII-PRIOR>           125844                                                              
<ACCUMULATED-GAINS-PRIOR>         0                                                                   
<OVERDISTRIB-NII-PRIOR>           0                                                                   
<OVERDIST-NET-GAINS-PRIOR>        18626                                                               
<GROSS-ADVISORY-FEES>             0                                                                   
<INTEREST-EXPENSE>                0                                                                   
<GROSS-EXPENSE>                   0
<AVERAGE-NET-ASSETS>              7311177                                                             
<PER-SHARE-NAV-BEGIN>             1118.66                                                             
<PER-SHARE-NII>                   68.48                                                               
<PER-SHARE-GAIN-APPREC>           0                                                                
<PER-SHARE-DIVIDEND>              68.64                                                               
<PER-SHARE-DISTRIBUTIONS>         0                                                                
<RETURNS-OF-CAPITAL>              0                                                                   
<PER-SHARE-NAV-END>               1068.59                                                             
<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>                             0000875747
<NAME>                            IMST, NY NAV. INSURED SERIES 8 AND
                                  NJ NAV. INSURED SERIES 5
<SERIES> 
<NUMBER>                          5
<NAME>                            SERIES 
       
<S>                               <C>                                                                 
<FISCAL-YEAR-END>                 Jun-30-1994                                                         
<PERIOD-START>                    Jul-01-1993                                                         
<PERIOD-END>                      Jun-30-1994                                                         
<PERIOD-TYPE>                     YEAR                                                                
<INVESTMENTS-AT-COST>             5234256                                                             
<INVESTMENTS-AT-VALUE>            5467287                                                             
<RECEIVABLES>                     116990                                                              
<ASSETS-OTHER>                    0                                                                   
<OTHER-ITEMS-ASSETS>              0                                                                   
<TOTAL-ASSETS>                    5584277                                                             
<PAYABLE-FOR-SECURITIES>          20915                                                               
<SENIOR-LONG-TERM-DEBT>           0                                                                   
<OTHER-ITEMS-LIABILITIES>         408                                                                 
<TOTAL-LIABILITIES>               21323                                                               
<SENIOR-EQUITY>                   0                                                                   
<PAID-IN-CAPITAL-COMMON>          0                                                                   
<SHARES-COMMON-STOCK>             6000                                                                
<SHARES-COMMON-PRIOR>             6000                                                                
<ACCUMULATED-NII-CURRENT>         107837                                                              
<OVERDISTRIBUTION-NII>            0                                                                   
<ACCUMULATED-NET-GAINS>           0                                                                   
<OVERDISTRIBUTION-GAINS>          0                                                                   
<ACCUM-APPREC-OR-DEPREC>          233031                                                              
<NET-ASSETS>                      5562954                                                             
<DIVIDEND-INCOME>                 0                                                                   
<INTEREST-INCOME>                 363937                                                              
<OTHER-INCOME>                    4374                                                                
<EXPENSES-NET>                    9527                                                                
<NET-INVESTMENT-INCOME>           358784                                                              
<REALIZED-GAINS-CURRENT>          (9849)                                                               
<APPREC-INCREASE-CURRENT>         (288575)                                                             
<NET-CHANGE-FROM-OPS>             60360                                                               
<EQUALIZATION>                    0                                                                   
<DISTRIBUTIONS-OF-INCOME>         354868                                                              
<DISTRIBUTIONS-OF-GAINS>          210000                                                              
<DISTRIBUTIONS-OTHER>             0                                                                   
<NUMBER-OF-SHARES-SOLD>           0                                                                   
<NUMBER-OF-SHARES-REDEEMED>       0                                                                   
<SHARES-REINVESTED>               0                                                                   
<NET-CHANGE-IN-ASSETS>            (504508)                                                             
<ACCUMULATED-NII-PRIOR>           103921                                                              
<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>              5815208                                                             
<PER-SHARE-NAV-BEGIN>             1011.24                                                             
<PER-SHARE-NII>                   58.89                                                               
<PER-SHARE-GAIN-APPREC>           0                                                                
<PER-SHARE-DIVIDEND>              61.75                                                               
<PER-SHARE-DISTRIBUTIONS>         35.00                                                               
<RETURNS-OF-CAPITAL>              0                                                                   
<PER-SHARE-NAV-END>               927.16                                                              
<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>                             0000877673
<NAME>                            IMST, SERIES 27, NY NAV. INSURED
                                  SERIES 9 AND NJ NAV. SERIES 6
<SERIES> 
<NUMBER>                          27
<NAME>                            SERIES
       
<S>                               <C>                                                                 
<FISCAL-YEAR-END>                 Jun-30-1994                                                         
<PERIOD-START>                    Jul-01-1993                                                         
<PERIOD-END>                      Jun-30-1994                                                         
<PERIOD-TYPE>                     YEAR                                                                
<INVESTMENTS-AT-COST>             2924752                                                             
<INVESTMENTS-AT-VALUE>            3050295                                                             
<RECEIVABLES>                     46063                                                               
<ASSETS-OTHER>                    1538                                                                
<OTHER-ITEMS-ASSETS>              0                                                                   
<TOTAL-ASSETS>                    3097896                                                             
<PAYABLE-FOR-SECURITIES>          0                                                                   
<SENIOR-LONG-TERM-DEBT>           0                                                                   
<OTHER-ITEMS-LIABILITIES>         432                                                                 
<TOTAL-LIABILITIES>               432                                                                 
<SENIOR-EQUITY>                   0                                                                   
<PAID-IN-CAPITAL-COMMON>          0                                                                   
<SHARES-COMMON-STOCK>             3000                                                                
<SHARES-COMMON-PRIOR>             3000                                                                
<ACCUMULATED-NII-CURRENT>         52329                                                               
<OVERDISTRIBUTION-NII>            0                                                                   
<ACCUMULATED-NET-GAINS>           0                                                                   
<OVERDISTRIBUTION-GAINS>          0                                                                   
<ACCUM-APPREC-OR-DEPREC>          125543                                                              
<NET-ASSETS>                      3097464                                                             
<DIVIDEND-INCOME>                 0                                                                   
<INTEREST-INCOME>                 198338                                                              
<OTHER-INCOME>                    2069                                                                
<EXPENSES-NET>                    7463                                                                
<NET-INVESTMENT-INCOME>           192944                                                              
<REALIZED-GAINS-CURRENT>          0                                                                   
<APPREC-INCREASE-CURRENT>         (122433)                                                             
<NET-CHANGE-FROM-OPS>             70511                                                               
<EQUALIZATION>                    0                                                                   
<DISTRIBUTIONS-OF-INCOME>         191522                                                              
<DISTRIBUTIONS-OF-GAINS>          0                                                                   
<DISTRIBUTIONS-OTHER>             0                                                                   
<NUMBER-OF-SHARES-SOLD>           0                                                                   
<NUMBER-OF-SHARES-REDEEMED>       0                                                                   
<SHARES-REINVESTED>               0                                                                   
<NET-CHANGE-IN-ASSETS>            (121011)                                                             
<ACCUMULATED-NII-PRIOR>           50907                                                               
<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>              3157970                                                             
<PER-SHARE-NAV-BEGIN>             1072.83                                                             
<PER-SHARE-NII>                   64.42                                                               
<PER-SHARE-GAIN-APPREC>           0                                                                
<PER-SHARE-DIVIDEND>              0                                                                
<PER-SHARE-DISTRIBUTIONS>         0                                                                
<RETURNS-OF-CAPITAL>              0                                                                   
<PER-SHARE-NAV-END>               1032.49                                                             
<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>                             0000877673
<NAME>                            IMST, SERIES 27, NY NAV. INSURED
                                  SERIES 9 AND NJ NAV. SERIES 6
<SERIES> 
<NUMBER>                          9
<NAME>                            SERIES
       
<S>                               <C>                                                                 
<FISCAL-YEAR-END>                 Jun-30-1994                                                         
<PERIOD-START>                    Jul-01-1993                                                         
<PERIOD-END>                      Jun-30-1994                                                         
<PERIOD-TYPE>                     YEAR                                                                
<INVESTMENTS-AT-COST>             4392149                                                             
<INVESTMENTS-AT-VALUE>            4559020                                                             
<RECEIVABLES>                     97673                                                               
<ASSETS-OTHER>                    0                                                                   
<OTHER-ITEMS-ASSETS>              0                                                                   
<TOTAL-ASSETS>                    4656693                                                             
<PAYABLE-FOR-SECURITIES>          26813                                                               
<SENIOR-LONG-TERM-DEBT>           0                                                                   
<OTHER-ITEMS-LIABILITIES>         465                                                                 
<TOTAL-LIABILITIES>               27278                                                               
<SENIOR-EQUITY>                   0                                                                   
<PAID-IN-CAPITAL-COMMON>          0                                                                   
<SHARES-COMMON-STOCK>             4489                                                                
<SHARES-COMMON-PRIOR>             4489                                                                
<ACCUMULATED-NII-CURRENT>         76258                                                               
<OVERDISTRIBUTION-NII>            0                                                                   
<ACCUMULATED-NET-GAINS>           0                                                                   
<OVERDISTRIBUTION-GAINS>          1208                                                                
<ACCUM-APPREC-OR-DEPREC>          166871                                                              
<NET-ASSETS>                      4629415                                                             
<DIVIDEND-INCOME>                 0                                                                   
<INTEREST-INCOME>                 300411                                                              
<OTHER-INCOME>                    1933                                                                
<EXPENSES-NET>                    9273                                                                
<NET-INVESTMENT-INCOME>           293071                                                              
<REALIZED-GAINS-CURRENT>          (257)                                                                
<APPREC-INCREASE-CURRENT>         (236530)                                                             
<NET-CHANGE-FROM-OPS>             56284                                                               
<EQUALIZATION>                    0                                                                   
<DISTRIBUTIONS-OF-INCOME>         291743                                                              
<DISTRIBUTIONS-OF-GAINS>          0                                                                   
<DISTRIBUTIONS-OTHER>             0                                                                   
<NUMBER-OF-SHARES-SOLD>           0                                                                   
<NUMBER-OF-SHARES-REDEEMED>       0                                                                   
<SHARES-REINVESTED>               0                                                                   
<NET-CHANGE-IN-ASSETS>            (235459)                                                             
<ACCUMULATED-NII-PRIOR>           75268                                                               
<ACCUMULATED-GAINS-PRIOR>         0                                                                   
<OVERDISTRIB-NII-PRIOR>           0                                                                   
<OVERDIST-NET-GAINS-PRIOR>        9287                                                                
<GROSS-ADVISORY-FEES>             0                                                                   
<INTEREST-EXPENSE>                0                                                                   
<GROSS-EXPENSE>                   0
<AVERAGE-NET-ASSETS>              4747145                                                             
<PER-SHARE-NAV-BEGIN>             1083.73                                                             
<PER-SHARE-NII>                   65.47                                                               
<PER-SHARE-GAIN-APPREC>           0
<PER-SHARE-DIVIDEND>              65.48                                                               
<PER-SHARE-DISTRIBUTIONS>         0
<RETURNS-OF-CAPITAL>              0                                                                   
<PER-SHARE-NAV-END>               1031.28                                                             
<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>                             0000877673
<NAME>                            IMST, SERIES 27, NY NAV. INSURED
                                  SERIES 9 AND NJ NAV. SERIES 6
<SERIES> 
<NUMBER>                          6
<NAME>                            SERIES
       
<S>                               <C>                                                                 
<FISCAL-YEAR-END>                 Jun-30-1994                                                         
<PERIOD-START>                    Jul-01-1993                                                         
<PERIOD-END>                      Jun-30-1994                                                         
<PERIOD-TYPE>                     YEAR                                                                
<INVESTMENTS-AT-COST>             3378330                                                             
<INVESTMENTS-AT-VALUE>            3476369                                                             
<RECEIVABLES>                     97752                                                               
<ASSETS-OTHER>                    0                                                                   
<OTHER-ITEMS-ASSETS>              0                                                                   
<TOTAL-ASSETS>                    3574121                                                             
<PAYABLE-FOR-SECURITIES>          35746                                                               
<SENIOR-LONG-TERM-DEBT>           0                                                                   
<OTHER-ITEMS-LIABILITIES>         366                                                                 
<TOTAL-LIABILITIES>               36112                                                               
<SENIOR-EQUITY>                   0                                                                   
<PAID-IN-CAPITAL-COMMON>          0                                                                   
<SHARES-COMMON-STOCK>             4000                                                                
<SHARES-COMMON-PRIOR>             4000                                                                
<ACCUMULATED-NII-CURRENT>         69487                                                               
<OVERDISTRIBUTION-NII>            0                                                                   
<ACCUMULATED-NET-GAINS>           0                                                                   
<OVERDISTRIBUTION-GAINS>          0                                                                   
<ACCUM-APPREC-OR-DEPREC>          98039                                                               
<NET-ASSETS>                      3538009                                                             
<DIVIDEND-INCOME>                 0                                                                   
<INTEREST-INCOME>                 221386                                                              
<OTHER-INCOME>                    3143                                                                
<EXPENSES-NET>                    7915                                                                
<NET-INVESTMENT-INCOME>           216614                                                              
<REALIZED-GAINS-CURRENT>          (5355)                                                               
<APPREC-INCREASE-CURRENT>         (155577)                                                             
<NET-CHANGE-FROM-OPS>             55682                                                               
<EQUALIZATION>                    0                                                                   
<DISTRIBUTIONS-OF-INCOME>         213970                                                              
<DISTRIBUTIONS-OF-GAINS>          75000                                                               
<DISTRIBUTIONS-OTHER>             0                                                                   
<NUMBER-OF-SHARES-SOLD>           0                                                                   
<NUMBER-OF-SHARES-REDEEMED>       0                                                                   
<SHARES-REINVESTED>               0                                                                   
<NET-CHANGE-IN-ASSETS>            (233288)                                                             
<ACCUMULATED-NII-PRIOR>           66843                                                               
<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>              3654653                                                             
<PER-SHARE-NAV-BEGIN>             942.82                                                              
<PER-SHARE-NII>                   53.61                                                               
<PER-SHARE-GAIN-APPREC>           0
<PER-SHARE-DIVIDEND>              55.76                                                               
<PER-SHARE-DISTRIBUTIONS>         0
<RETURNS-OF-CAPITAL>              0                                                                   
<PER-SHARE-NAV-END>               884.50                                                              
<EXPENSE-RATIO>                   0                                                                   
<AVG-DEBT-OUTSTANDING>            0                                                                   
<AVG-DEBT-PER-SHARE>              0
        

</TABLE>


    KENNY S&P EVALUATION SERVICES
    A Division of Kenny Information Systems, Inc.

    65 Broadway
    New York, New York 10006-2511
    Telephone 212/770-4440
    Fax: 212/797-8681

    John R. Fitzgerald
    Vice President


                                  October 28, 1994

    Bear, Stearns & Co., Inc.
    245 Park Avenue
    New York, NY 10167

    Gruntal & Co., Inc.
    14 Wall Street
    New York, NY 10005

              RE:  Insured Municipal Securities Trust
                   New York Navigator Insured Series 8 and
                   New Jersey Navigator Insured Series 5


    Gentlemen:

               We  have examined the post-effective Amendment to  the
    Registration  Statement File No. 33-41110 for the above-captioned
    trust.  We hereby acknowledge that Kenny S&P Evaluation Services,
    a division of Kenny Information Systems, 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 Kenny Information Systems, Inc. as evaluator.

               In  addition,  we  hereby  confirm  that  the  ratings
    indicated  in  the above-referenced Amendment to the Registration
    Statement for the respective bonds comprising the trust portfolio
    are the ratings currently indicated in our KENNYBASE database.

              You are hereby authorized to file a copy of this letter
    with the Securities and Exchange Commission.

                                  Sincerely,



                                  John R. Fitzgerald

    JRF/cns
    <PAGE>
    KENNY S&P EVALUATION SERVICES
    A Division of Kenny Information Systems, Inc.

    65 Broadway
    New York, New York 10006-2511
    Telephone 212/770-4440
    Fax: 212/797-8681

    John R. Fitzgerald
    Vice President


                                  October 28, 1994

    Bear, Stearns & Co., Inc.
    245 Park Avenue
    New York, NY 10167

    Gruntal & Co., Inc.
    14 Wall Street
    New York, NY 10005

              RE:  Insured Municipal Securities Trust,
                   Series 27, New York Navigator Insured Series 9
                   and New Jersey Navigator Insured Series 6


    Gentlemen:

               We  have examined the post-effective Amendment to  the
    Registration  Statement File No. 33-41923 for the above-captioned
    trust.  We hereby acknowledge that Kenny S&P Evaluation Services,
    a division of Kenny Information Systems, 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 Kenny Information Systems, Inc. as evaluator.

               In  addition,  we  hereby  confirm  that  the  ratings
    indicated  in  the above-referenced Amendment to the Registration
    Statement for the respective bonds comprising the trust portfolio
    are the ratings currently indicated in our KENNYBASE database.

              You are hereby authorized to file a copy of this letter
    with the Securities and Exchange Commission.

                                  Sincerely,



                                  John R. Fitzgerald


    JRF/cns
<PAGE>
                                     October 28, 1994
 Standard & Poor's Corporation
 Bond Insurance Administration
 25 Broadway
 New York, New York 10004-1064
 Telephone 212/208-0138
 FAX 212/208-8262




 Bear Stearns & Co., Inc.      Gruntal & Co., Incorporated
 245 Park Avenue 	       14 Wall Street
 New York, New York  10167     New York, New York  10005

 Re:  Insured Municipal Securities Trust, New York Navigator Insured Series
 8 and New Jersey Navigator Insured Series 5

      We have received the post-effective amendment to the registration
 statement SEC file number 33-41110 for the above captioned trust.

      Since the portfolio is composed solely of securities covered by bond
 insurance policies that insure against default in the payment of principal
 and interest on the securities for so long as they remain outstanding and
 such policies have been issued by one or more insurance companies which
 have been assigned "AAA" claims paying ability ratings by S&P, we reaffirm
 the assignment of a "AAA" rating to the units of the trust and a "AAA"
 rating to the securities contained in the trust.

      You have permission to use the name of Standard & Poor's Corporation
 and the above-assigned ratings in connection with your dissemination of
 information relating to these units, provided that it is understood that
 the ratings are not "market" ratings nor recommendations to buy, hold, or
 sell the units of the trust or the securities in the trust.  Further, it
 should be understood that the rating on the units does not take into
 account the extent to which fund expenses or portfolio asset sales for
 less than the fund's purchase price will reduce payment to the unit
 holders of the interest and principal required to be paid on the portfolio
 assets.  S&P reserves the right to advise its own clients, subscribers,
 and the public of the ratings.  S&P relies on the sponsor and its counsel,
 accountants, and other experts for the accuracy and completeness of the
 information submitted in connection with the ratings.  S&P does not
 independently verify the truth or accuracy of any such information.

      This letter evidences our consent to the use of the name of Standard
 & Poor's Corporation in connection with the rating assigned to the units
 in the amendment referred to above.  However, this letter should not be
 construed as a consent by us, within the meaning of Section 7 of the
 Securities Act of 1933, to the use of the name of Standard & Poor's
 Corporation in connection with the ratings assigned to the securities
 contained in the trust.  You are hereby authorized to file a copy this
 letter with the Securities and Exchange Commission.

      We are pleased to have had the opportunity to be of service to you. 
 If we can be of further help, please do not hesitate to call upon us.

                                   Sincerely,


                                   Vincent S. Orgo

 /mc


 <PAGE>
                                    October 28, 1994
 Standard & Poor's Corporation
 Bond Insurance Administration
 25 Broadway
 New York, New York 10004-1064
 Telephone 212/208-0138
 FAX 212/208-8262

 Bear Stearns & Co., Inc.      Gruntal & Co., Incorporated
 245 Park Avenue               14 Wall Street
 New York, New York  10167     New York, New York  10005

 Re:  Insured Municipal Securities Trust, Series 27, New York Navigator
 Insured Series 9 and New Jersey Navigator Insured Series 6

      We have received the post-effective amendment to the registration
 statement SEC file number 33-41923 for the above captioned trust.

      Since the portfolio is composed solely of securities covered by bond
 insurance policies that insure against default in the payment of principal
 and interest on the securities for so long as they remain outstanding and
 such policies have been issued by one or more insurance companies which
 have been assigned "AAA" claims paying ability ratings by S&P, we reaffirm
 the assignment of a "AAA" rating to the units of the trust and a "AAA"
 rating to the securities contained in the trust.

      You have permission to use the name of Standard & Poor's Corporation
 and the above-assigned ratings in connection with your dissemination of
 information relating to these units, provided that it is understood that
 the ratings are not "market" ratings nor recommendations to buy, hold, or
 sell the units of the trust or the securities in the trust.  Further, it
 should be understood that the rating on the units does not take into
 account the extent to which fund expenses or portfolio asset sales for
 less than the fund's purchase price will reduce payment to the unit
 holders of the interest and principal required to be paid on the portfolio
 assets.  S&P reserves the right to advise its own clients, subscribers,
 and the public of the ratings.  S&P relies on the sponsor and its counsel,
 accountants, and other experts for the accuracy and completeness of the
 information submitted in connection with the ratings.  S&P does not
 independently verify the truth or accuracy of any such information.

      This letter evidences our consent to the use of the name of Standard
 & Poor's Corporation in connection with the rating assigned to the units
 in the amendment referred to above.  However, this letter should not be
 construed as a consent by us, within the meaning of Section 7 of the
 Securities Act of 1933, to the use of the name of Standard & Poor's
 Corporation in connection with the ratings assigned to the securities
 contained in the trust.  You are hereby authorized to file a copy this
 letter with the Securities and Exchange Commission.

      We are pleased to have had the opportunity to be of service to you. 
 If we can be of further help, please do not hesitate to call upon us.

                                   Sincerely,



                                   Vincent S. Orgo
 /mc





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