INSURED MUNICIPALS INC TR & INV QUAL TAX EX TR MULTI SER 220
487, 1994-05-05
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                                                            File No. 33-52675
                                                            CIK #896683

                   Securities And Exchange Commission
                      Washington, D.C.  20549-1004

                             Amendment No. 1
                                   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 Municipals Income Trust and Investors'
                                Quality Tax-Exempt Trust, Multi-Series 220

B. Name of Depositor:           Van Kampen Merritt Inc.

C. Complete address of Depositor's principal executive offices:

                                One Parkview Plaza
                                Oakbrook Terrace, Illinois  60181

D. Name and complete address of agents for service:

   Chapman and Cutler           Van Kampen Merritt Inc.
   Attention:  Mark J. Kneedy   Attention:  John C. Merritt, Chairman
   111 W. Monroe Street         One Parkview Plaza
   Chicago, Illinois  60603     Oakbrook Terrace, Illinois  60181


E. Title and amount of securities being registered:  34 ,938* Units

F. Proposed maximum offering price to the public of the securities being
   registered:                  ($1020 per Unit**): $35,636,760

G. Amount of filing fee, computed at one twenty-ninth of 1 percent of proposed
   maximum aggregate offering
   price to the public:  $12,288.52  ($351.72 previously paid)

H. Approximate date of proposed sale to the public:

as soon as practicable after the Effective Date of the Registration Statement

/ X /: Check box if it is proposed that this filing will become effective
       on May 5, 1994 pursuant to Rule 487.

 23,292  Units registered for primary distribution.
 11,646  Units registered for resale by Depositor of Units previously
         sold in primary distribution.
 **      Estimated solely for the purpose of calculating the registration
         fee.




         Form N-8B-2                               Form S-6
         Item Number                        Heading in Prospectus
                                    
                                    
                                 --
                   Insured Municipals Income Trust and
                   Investors' Quality Tax-Exempt Trust
                            Multi-Series 220

                          Cross Reference Sheet


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

               (Form N-8B-2 Items Required by Instruction
                     1 as to Prospectus on 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              )
   (b)  Title of securities issued )  Prospectus Front Cover Page

2. Name and address of Depositor   )  Introduction
                                   )  Summary of Essential Financial
                                   )  Information
                                   )  Trust Administration

3. Name and address of Trustee     )  Introduction
                                   )  Summary of Essential Financial
                                   )  Information
                                   )  Trust Administration

4. Name and address of principal   )  Underwriting
     underwriter                   )

5. Organization of trust           )  Introduction

6. Execution and termination of    )  Introduction
     Trust Indenture and Agreement )  Trust Administration

7. Changes of Name                 )  *

8. Fiscal year                     )  *

9. Material Litigation             )  *


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

10. General information regarding  )  Introduction
      trust's securities and rights)  Unitholder Explanations
      of security holders          )  Trust Information
                                   )  Trust Administration

11. Type of securities comprising  )  Introduction
      units                        )  Trust Information
                                   )  Trust Portfolios

12. Certain information regarding  )  *
      periodic payment certificates)

13. (a)  Load, fees, charges and   )  Introduction
      expenses                     )  Summary of Essential Financial
                                   )  Information
                                   )  Unitholder Explanations
                                   )  Trust Information
                                   )  Trust Administration

    (b)  Certain information regard-) *
           ing periodic payment plan)
           certificates            )

    (c)  Certain percentages       )  Introduction
                                   )  Summary of Essential Financial
                                   )  Information
                                   )  Unitholder Explanations

    (d)  Certain other fees,       )  Unitholder Explanations
           expenses or charges     )  Trust Administration
           payable by holders      )

    (e)  Certain profits to be     )  Unitholder Explanations
           received by depositor,  )  Underwriting
           principal underwriter,  )  Notes to Portfolios
           trustee or affiliated   )
           persons                 )

    (f)  Ratio of annual charges   )  *
           to income               )

14. Issuance of trust's securities )  Unitholder Explanations

15. Receipt and handling of payments) *
      from purchasers              )

16. Acquisition and disposition of )  Introduction
      underlying securities        )  Unitholder Explanations
                                   )  Trust Administration

17. Withdrawal or redemption       )  Unitholder Explanations
                                   )  Trust Administration

18. (a)  Receipt and disposition   )  Introduction
      of income                    )  Unitholder Explanations

    (b)  Reinvestment of distribu- )  *
           tions                   )

    (c)  Reserves or special funds )  Unitholder Explanations
                                   )  Trust Administration

    (d)  Schedule of distributions )  *

19. Records, accounts and reports  )  Unitholder Explanations
                                   )  Trust Administration

20. Certain miscellaneous provisions) Trust Administration
      of Trust Agreement           )

21. Loans to security holders      )  *

22. Limitations on liability       )  Trust Portfolios
                                   )  Trust Administration

23. Bonding arrangements           )  *

24. Other material provisions of   )  *
      trust indenture or agreement )


    III.  Organization, Personnel and Affiliated Persons of Depositor

25. Organization of Depositor      )  Trust Administration

26. Fees received by Depositor     )  Trust Administration

27. Business of Depositor          )  Trust Administration

28. Certain information as to      )
      officials and affiliated     )  *
      persons of Depositor         )

29. Companies owning securities of )  *
      Depositor                    )

30. Controlling persons of Depositor) *

31. Compensation of Directors      )  *

32. Compensation of Directors      )  *

33. Compensation of Employees      )  *

34. Compensation to other persons  )  Unitholder Explanations


             IV.  Distribution and Redemption of Securities

35. Distribution of trust's        )  Introduction
      securities by states         )  Settlement of Bonds in the Trusts

36. Suspension of sales of trust's )  *
      securities                   )

37. Revocation of authority to     )  *
      distribute                   )

38. (a)  Method of distribution    )

    (b)  Underwriting agreements   )  Unitholder Explanations

    (c)  Selling agreements        )

39. (a)  Organization of principal )
           underwriter             )
                                   )  Trust Administration
    (b)  N.A.S.D. membership by    )
           principal underwriter   )

40. Certain fees received by       )  *
      principal underwriter        )

41. (a)  Business of principal     )  Trust Administration
      underwriter                  )

    (b)  Branch offices of principal) *
      underwriter                  )

    (c)  Salesmen of principal     )  *
      underwriter                  )

42. Ownership of securities of the )  *
      trust                        )

43. Certain brokerage commissions  )
      received by principal        )  *
      underwriter                  )

44. (a)  Method of valuation       )  Introduction
                                   )  Summary of Essential Financial
                                   )  Information
                                   )  Unitholder Explanations
                                   )  Trust Administration

    (b)  Schedule as to offering   )  *
           price                   )

    (c)  Variation in offering price) Unitholder Explanations
           to certain persons      )

45. Suspension of redemption rights)  *

46. (a)  Redemption valuation      )  Unitholder Explanations
                                   )  Trust Administration

    (b)  Schedule as to redemption )  *
      price                        )

47. Purchase and sale of interests )  Unitholder Explanations
      in underlying securities     )  Trust Administration


           V.  Information Concerning the Trustee or Custodian

48. Organization and regulation of )  Trust Administration
      trustee                      )

49. Fees and expenses of trustee   )  Summary of Essential Financial
                                   )  Information
                                   )  Trust Administration

50. Trustee's lien                 )  Trust Administration


     VI.  Information Concerning Insurance of Holders of Securities

51. Insurance of holders of trust's)
      securities                   )  *


                       VII.  Policy of Registrant

52. (a)  Provisions of trust agree-)
           ment with respect to    )
           replacement or elimi-   )  Trust Administration
           nation of portfolio     )
           securities              )

    (b)  Transactions involving    )
           elimination of underlying) *
           securities              )

    (c)  Policy regarding substitu-)  Trust Administration
           tion or elimination of  )
           underlying securities   )

    (d)  Fundamental policy not    )  *
           otherwise covered       )

53. Tax Status of trust            )  Trust Information
                                   )  Other Matters


              VIII.  Financial and Statistical Information

54. Trust's securities during      )  *
      last ten years               )

55.                                )
                                   )

56. Certain information regarding  )  *
                                   )

57. Periodic payment certificates  )

58.                                )

59. Financial statements (Instruc- )  Other Matters
      tions 1(c) to Form S-6)      )
__________________________________
* Inapplicable, omitted, answer negative or not required
 
Information contained herein is subject to completion or amendment.  A
registration statement relating to these securities has been filed with
the Securities and Exchange Commission.  these securities may not be sold
nor may offers to buy be accepted prior to the time the registration
statement becomes effective.  This Prospectus shall not constitute an
offer to sell or the solicitation of an offer to sell or the solicitation
of an offer to buy nor shall there be any sale of these securities in any
State in which such offer, solicitation or sale would be unlawful prior
to registration or qualification under the securities laws of any State.
   
                   PRELIMINARY PROSPECTUS DATED MAY 5, 1994
                            SUBJECT TO COMPLETION

May 5, 1994                              Van Kampen Merritt

INSURED MUNICIPALS INCOME TRUST AND
INVESTORS' QUALITY TAX-EXEMPT TRUST, MULTI-SERIES 220

IM-IT 74th Limited Maturity
California IM-IT Intermediate Laddered Maturity Series 10
Colorado IM-IT 68
Florida IM-IT 79
Georgia IM-IT 70
New Jersey IM-IT 92
Maryland Quality 62
    
In the opinion of counsel, interest to the Fund and to Unitholders, with
certain exceptions, is excludable under existing law from gross income for
Federal income taxes. In addition, the interest income of each State Trust is,
in the opinion of counsel, exempt to the extent indicated from state and local
taxes, when held by residents of the state where the issuers of Bonds in such
Trust are located. Capital gains, if any, are subject to Federal tax.
   
      THE FUND.  The objectives of the Fund are Federal and, in the case of a
State Trust, state tax-exempt income and conservation of capital through an
investment in a diversified portfolio of tax-exempt bonds. The Fund consists
of seven underlying separate unit investment trusts designated as Insured
Municipals Income Trust, 74th Limited Maturity Series (the "IM-IT Limited
Maturity Trust"), California IM-IT Intermediate Laddered Maturity Series 10
(the "California IM-IT Intermediate Laddered Maturity Trust"), Colorado
Insured Municipals Income Trust, Series 68 (the "Colorado IM-IT Trust"),
Florida Insured Municipals Income Trust, Series 79 (the "Florida IM-IT
Trust"), Georgia Insured Municipals Income Trust, Series 70 (the "Georgia
IM-IT Trust"), New Jersey Insured Municipals Income Trust, Series 92 (the "New
Jersey IM-IT Trust") and Maryland Investors' Quality Tax-Exempt Trust, Series
62 (the "Maryland Quality Trust"). The various trusts are collectively
referred to herein as the "Trusts", the California IM-IT Intermediate Laddered
Maturity, Colorado IM-IT, Florida IM-IT, Georgia IM-IT, New Jersey IM-IT and
Maryland Quality Trusts are sometimes collectively referred to herein as the
"State Trusts", while the IM-IT Limited Maturity, California IM-IT
Intermediate Laddered Maturity, Colorado IM-IT, Florida IM-IT, Georgia IM-IT
and New Jersey IM-IT Trusts are sometimes collectively referred to herein as
the "Insured Trusts", the California IM-IT Intermediate Laddered Maturity
Trust is sometimes referred to herein as the "State Intermediate Laddered
Maturity Trust" and the Maryland Quality Trust is sometimes referred to herein
as the "Quality Trust". Each Trust initially consists of delivery statements
relating to contracts to purchase securities and, thereafter, will consist of
such securities as may continue to be held (the "Bonds" or "Securities"). Such
Securities are interest-bearing obligations issued by or on behalf of
municipalities and other governmental authorities, the interest on which is,
in the opinion of recognized bond counsel to the issuing governmental
authority, exempt from all Federal income taxes under the existing law. In
addition, the interest income of each State Trust is, in the opinion of
counsel, exempt to the extent indicated from state and local taxes, when held
by residents of the state where the issuers of Bonds in such Trust are
located.
    
     "AAA" RATING FOR THE INSURED TRUSTS ONLY.  Insurance guaranteeing the
payments of principal and interest, when due, on the Securities in the
portfolio of each Insured Trust has been obtained from a municipal bond
insurance company either by such Trust or by the issuer of the Bonds involved,
by a prior owner of the Bonds or by the Sponsor prior to the deposit of such
Bonds in an Insured Trust. See "Unitholder Explanations--Insurance on the
Bonds in the Insured Trusts" on page 23. Insurance obtained by an Insured
Trust applies only while Bonds are retained in such Trust while insurance
obtained on Preinsured Bonds is effective so long as such Bonds are
outstanding. The Trustee, upon the sale of a Bond insured under an insurance
policy obtained by an Insured Trust, has a right to obtain from the insurer
involved permanent insurance for such Bond upon the payment of a single
predetermined insurance premium and any expenses related thereto from the
proceeds of the sale of such Bond. INSURANCE RELATES ONLY TO THE BONDS IN A
TRUST AND NOT TO THE UNITS OFFERED HEREBY OR TO THE MARKET VALUE THEREOF. As a
result of such insurance, the Units of each Insured Trust have received a
rating of "AAA" by Standard & Poor's Corporation. Standard & Poor's
Corporation has indicated that this rating is not a recommendation to buy,
hold or sell Units nor does it take into account the extent to which expenses
of each Insured Trust or sales by each Insured Trust of Bonds for less than
the purchase price paid by such Trust will reduce payments to Unitholders of
the interest and principal required to be paid on such Bonds. See "Unitholder
Explanations--Insurance on the Bonds in the Insured Trusts". No representation
is made as to any insurer's ability to meet its commitments.

     PUBLIC OFFERING PRICE.  The Public Offering Price of the Units of each
Trust during the initial offering period is equal to the aggregate offering
price of the Securities in such Trust's portfolio and cash, if any, in the
Principal Account held or owned by such Trust Fund plus the applicable sales
charge plus Purchased Interest and accrued interest, if any. After the initial
public offering period, the secondary market Public Offering Price of each
Trust will be equal to the aggregate bid price of the Securities in such Trust
and cash, if any, in the Principal Account held or owned by such Trust Fund
plus the applicable sales charge plus Purchased Interest and accrued interest,
if any. Sales charges for the Trusts in the initial market, expressed both as
a percentage of the Public Offering Price (excluding Purchased Interest) and
as a percentage of the aggregate offering price of the Securities, are set
forth in footnote (2) under "Summary of Essential Financial Information". For
sales charges in the secondary market, see "Unitholder Explanations--Public
Offering". If the Securities in each Trust were available for direct purchase
by investors, the purchase price of the Securities would not include the sales
charge included in the Public Offering Price of the Units. During the initial
offering period, the sales charge is reduced on a graduated scale for sales
involving at least 100 Units. If Units were available for purchase at the
opening of business on the Date of Deposit , the Public Offering Price per
Unit would have been that amount set forth in the "Summary of Essential
Financial Information" for each Trust. See "Unitholder Explanations--Public
Offering".

THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE SECURITIES
AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED UPON THE
ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS
A CRIMINAL OFFENSE.
 <PAGE>
2                                Introduction
   
      ESTIMATED CURRENT RETURN AND ESTIMATED LONG-TERM RETURN. The annual
Estimated Current Return and Estimated Long-Term Return to Unitholders at the
opening of business on May 5, 1994, were as set forth under "Per Unit
Information" for each Trust. The methods of calculating Estimated Current
Return and Estimated Long-Term Return are set forth in the footnotes to the
"Per Unit Information" for each Trust.
    
     OBJECTIVES OF THE FUND. The objectives of the Fund are income exempt from
Federal income tax and, in the case of a State Trust, Federal and state income
tax (if any) and conservation of capital through an investment in diversified
portfolios of Federal and state tax-exempt obligations. There is, of course,
no guarantee that the Fund will achieve its objectives. The Fund may be an
appropriate investment vehicle for investors who desire to participate in a
portfolio of tax-exempt fixed income securities with greater diversification
than they might be able to acquire individually. In addition, securities of
the type deposited in the Fund are often not available in small amounts.

     DISTRIBUTIONS. Purchasers of Units will receive distributions on a
monthly basis. See "Unitholder Explanations--Settlement of Bonds in the
Trusts". Record dates will be the first day of each month. Distributions will
be made on the fifteenth day of the month subsequent to the respective record
dates.

     MARKET FOR UNITS. Although not obligated to do so, the Sponsor, Van
Kampen Merritt Inc., intends to, and certain of the other Underwriters may,
maintain a secondary market for the Units at prices based upon the aggregate
bid prices of the Securities in the respective Trusts plus Purchased Interest;
however, during the initial offering period such prices will be based upon the
aggregate offering prices of the Securities plus Purchased Interest. If such a
market is not maintained and no other over-the-counter market is available, a
Unitholder will be able to dispose of his Units only through redemption at
prices based upon the bid prices of the underlying Securities plus Purchased
Interest (see "Unitholder Explanations--Public Offering--Redemption of Units"
and "Unitholder Explanations-- Public Offering--Market for Units").

     REINVESTMENT OPTION. Unitholders have the opportunity to have their
distributions reinvested into an open-end, management investment company as
described herein. See "Unitholder Explanations--Public Offering-- Reinvestment
Option".
 <PAGE>
                  Summary of Essential Financial Information                 3
   
<TABLE>
                       INSURED MUNICIPALS INCOME TRUST
                   AND INVESTORS' QUALITY TAX-EXEMPT TRUST,
                               MULTI-SERIES 220

                  SUMMARY OF ESSENTIAL FINANCIAL INFORMATION

        AT THE OPENING OF BUSINESS ON THE DATE OF DEPOSIT: MAY 5, 1994

            SPONSOR: VAN KAMPEN MERRITT INC.
          EVALUATOR: AMERICAN PORTFOLIO EVALUATION SERVICES
                    (A DIVISION OF A SUBSIDIARY OF THE SPONSOR)
            TRUSTEE: THE BANK OF NEW YORK
<CAPTION>

                                                                            CALIFORNIA
                                                                               IM-IT
                                                                           INTERMEDIATE
                                                        IM-IT LIMITED        LADDERED           COLORADO            FLORIDA
GENERAL INFORMATION                                    MATURITY TRUST     MATURITY TRUST       IM-IT TRUST        IM-IT TRUST
<S>                                                    <C>                <C>                <C>                <C>
Principal Amount (Par Value) of Securities in
  Trust.............................................   $     5,010,000    $     3,000,000    $     3,050,000    $     3,000,000
Number of Units.....................................             5,010              3,000              3,117              3,042
Fractional Undivided Interest in the Trust per
  Unit..............................................           1/5,010            1/3,000            1/3,117            1/3,042
Principal Amount (Par Value) of Securities per Unit
  <F1>..............................................   $      1,000.00    $      1,000.00    $        978.50    $        986.19
Public Offering Price:
    Aggregate Offering Price of Securities in
    Portfolio.......................................   $     4,860,518    $     2,963,863    $     2,936,110    $     2,865,122
    Aggregate Offering Price of Securities per
    Unit............................................   $        970.16    $        987.95    $        941.97    $        941.85
    Sales Charge <F2>...............................   $         43.59    $         30.56    $         48.53    $         48.53
    Purchased Interest <F3>.........................   $        48,166    $        21,039    $        29,612    $        29,273
    Purchased Interest per Unit <F3>................   $          9.61    $          7.01    $          9.50    $          9.62
    Public Offering Price per Unit <F3>.............   $      1,023.36    $      1,025.52    $      1,000.00    $      1,000.00
Redemption Price per Unit, including Purchased
  Interest <F3>.....................................   $        972.42    $        987.14    $        944.29    $        943.67
Secondary Market Repurchase Price per Unit,
  including Purchased Interest <F3>.................   $        979.77    $        994.96    $        951.47    $        951.47
Excess of Public Offering Price per Unit Over
  Redemption Price per Unit.........................   $         50.94    $         38.38    $         55.71    $         56.33
Excess of Sponsor's Initial Repurchase Price per
  Unit Over Redemption Price per Unit...............   $          7.35    $          7.82    $          7.18    $          7.80
Minimum Value of the Trust under which Trust
  Agreement may be terminated.......................   $     1,002,000    $       600,000    $       610,000    $       600,000

Minimum Principal Distribution.......... $1.00 per Unit
First Settlement Date................... May 12, 1994
Evaluator's Annual Supervisory Fee...... Maximum of $0.25 per Unit
Evaluator's Annual Evaluation Fee....... $0.30 per $1,000 principal amount of
                                        Bonds <F4>

    Evaluations for purpose of sale, purchase or redemption of Units are made
    as of 4:00 P.M. Eastern time on days of trading on the New York Stock
    Exchange next following receipt of an order for a sale or purchase of
    Units or receipt by The Bank of New York of Units tendered for redemption.
<FN>
<F1>Many unit investment trusts comprised of municipal securities issue a
    number of units such that each unit represents approximately $1,000
    principal amount of underlying securities. The Sponsor, on the other hand,
    in determining the number of Units for each Trust, other than IM-IT
    Limited Maturity, IM-IT Intermediate, State Intermediate Laddered Maturity
    and IM-IT Short Intermediate Trusts, has elected not to follow this format
    but rather to provide that number of Units which will establish as close
    as possible as of the Date of Deposit a Public Offering Price per Unit of
    $1,000. For IM-IT Limited Maturity, IM-IT Intermediate, State Intermediate
    Laddered Maturity and IM-IT Short Intermediate Trusts, on the other hand,
    each unit represents $1,000 principal amount of underlying securities in
    such Trust on the Date of Deposit.
<F2>Sales charges for the Trusts, expressed as a percentage of the Public
    Offering Price per Unit (excluding Purchased Interest) and in parenthesis
    as a percentage of the aggregate offering price of the Securities, are as
    follows: a State
 <PAGE>
4                 Summary of Essential Financial Information
    Trust (other than a State Intermediate Laddered Maturity Trust)  - 4.9%
    (5.152%); an IM-IT Limited Maturity Trust - 4.3% (4.493%); an IM-IT
    Intermediate Trust - 3.9% (4.058%); an IM-IT Short Intermediate Trust or a
    State Intermediate Laddered Maturity Trust - 3.0% (3.093%).
<F3>Purchased Interest is a portion of the unpaid interest that has accrued on
    the Bonds from the later of the last payment date on the Bonds or the date
    of issuance thereof through the First Settlement Date and is included in
    the calculation of the Public Offering Price. Purchased Interest will be
    distributed to Unitholders as Units are redeemed or Securities mature or
    are called. Anyone ordering Units for settlement after the First
    Settlement Date will pay accrued interest from such date to the date of
    settlement (normally five business days after order) less distributions
    from the Interest Account subsequent to the First Settlement Date. For
    purchases settling on the First Settlement Date, no accrued interest will
    be added to the Public Offering Price other than the Purchased Interest
    already included therein. After the initial offering period, the Sponsor's
    Repurchase Price per Unit will be determined as described under the
    caption "Public Offering-- Market for Units".
<F4>Such fee is based on the outstanding principal amount of Securities in
    each Trust on the Date of Deposit for the first year and as of the close
    of business on January 1 for each year thereafter.
</TABLE>
    
 <PAGE>
                  Summary of Essential Financial Information                 5
   
<TABLE>
                       INSURED MUNICIPALS INCOME TRUST
                   AND INVESTORS' QUALITY TAX-EXEMPT TRUST,
                               MULTI-SERIES 220

            SUMMARY OF ESSENTIAL FINANCIAL INFORMATION (CONTINUED)

        AT THE OPENING OF BUSINESS ON THE DATE OF DEPOSIT: MAY 5, 1994

            SPONSOR: VAN KAMPEN MERRITT INC.
          EVALUATOR: AMERICAN PORTFOLIO EVALUATION SERVICES
                    (A DIVISION OF A SUBSIDIARY OF THE SPONSOR)
            TRUSTEE: THE BANK OF NEW YORK
<CAPTION>

                                                                            GEORGIA          NEW JERSEY          MARYLAND
GENERAL INFORMATION                                                       IM-IT TRUST        IM-IT TRUST       QUALITY TRUST
<S>                                                                     <C>                <C>                <C>
Principal Amount (Par Value) of Securities in Trust..................   $     3,000,000    $     3,140,000    $     3,080,000
Number of Units......................................................             3,053              3,045              3,025
Fractional Undivided Interest in the Trust per Unit..................           1/3,053            1/3,045            1/3,025
Principal Amount (Par Value) of Securities per Unit <F1>.............   $        982.64    $      1,031.20    $      1,018.18
Public Offering Price:
    Aggregate Offering Price of Securities in Portfolio..............   $     2,875,954    $     2,868,597    $     2,848,719
    Aggregate Offering Price of Securities per Unit..................   $        942.01    $        942.07    $        941.73
    Sales Charge <F2>................................................   $         48.53    $         48.53    $         48.51
    Purchased Interest <F3>..........................................   $        28,877    $        28,618    $        29,516
    Purchased Interest per Unit <F3>.................................   $          9.46    $          9.40    $          9.76
    Public Offering Price per Unit <F3>..............................   $      1,000.00    $      1,000.00    $      1,000.00
Redemption Price per Unit, including Purchased Interest <F3>.........   $        943.95    $        943.36    $        943.69
Secondary Market Repurchase Price per Unit, including Purchased
  Interest <F3>......................................................   $        951.47    $        951.47    $        951.49
Excess of Public Offering Price per Unit Over Redemption Price per
  Unit...............................................................   $         56.05    $         56.64    $         56.31
Excess of Sponsor's Initial Repurchase Price per Unit Over Redemption
  Price per Unit.....................................................   $          7.52    $          8.11    $          7.80
Minimum Value of the Trust under which Trust Agreement may be
  terminated.........................................................   $       600,000    $       628,000    $       616,000

Minimum Principal Distribution.......... $1.00 per Unit
First Settlement Date................... May 12, 1994
Evaluator's Annual Supervisory Fee...... Maximum of $0.25 per Unit
Evaluator's Annual Evaluation Fee....... $0.30 per $1,000 principal amount of
                                        Bonds <F4>

    Evaluations for purpose of sale, purchase or redemption of Units are made
    as of 4:00 P.M. Eastern time on days of trading on the New York Stock
    Exchange next following receipt of an order for a sale or purchase of
    Units or receipt by The Bank of New York of Units tendered for redemption.
<FN>
<F1>Many unit investment trusts comprised of municipal securities issue a
    number of units such that each unit represents approximately $1,000
    principal amount of underlying securities. The Sponsor, on the other hand,
    in determining the number of Units for each Trust, other than IM-IT
    Limited Maturity, IM-IT Intermediate, State Intermediate Laddered Maturity
    and IM-IT Short Intermediate Trusts, has elected not to follow this format
    but rather to provide that number of Units which will establish as close
    as possible as of the Date of Deposit a Public Offering Price per Unit of
    $1,000. For IM-IT Limited Maturity, IM-IT Intermediate, State Intermediate
    Laddered Maturity and IM-IT Short Intermediate Trusts, on the other hand,
    each unit represents $1,000 principal amount of underlying securities in
    such Trust on the Date of Deposit.
<F2>Sales charges for the Trusts, expressed as a percentage of the Public
    Offering Price per Unit (excluding Purchased Interest) and in parenthesis
    as a percentage of the aggregate offering price of the Securities, are as
    follows: a State Trust (other than a State Intermediate Laddered Maturity
    Trust)  - 4.9% (5.152%); an IM-IT Limited Maturity Trust - 4.3% (4.493%);
    an IM-IT Intermediate Trust - 3.9% (4.058%); an IM-IT Short Intermediate
    Trust or a State Intermediate Laddered Maturity Trust - 3.0% (3.093%).
<F3>Purchased Interest is a portion of the unpaid interest that has accrued on
    the Bonds from the later of the last payment date on the Bonds or the date
    of issuance thereof through the First Settlement Date and is included in
    the calculation of the Public Offering Price. Purchased Interest will be
    distributed to Unitholders as Units are redeemed or Securities
 <PAGE>
6                 Summary of Essential Financial Information
    mature or are called. Anyone ordering Units for settlement after the First
    Settlement Date will pay accrued interest from such date to the date of
    settlement (normally five business days after order) less distributions
    from the Interest Account subsequent to the First Settlement Date. For
    purchases settling on the First Settlement Date, no accrued interest will
    be added to the Public Offering Price other than the Purchased Interest
    already included therein. After the initial offering period, the Sponsor's
    Repurchase Price per Unit will be determined as described under the
    caption "Public Offering-- Market for Units".
<F4>Such fee is based on the outstanding principal amount of Securities in
    each Trust on the Date of Deposit for the first year and as of the close
    of business on January 1 for each year thereafter.
</TABLE>
    
 <PAGE>
                           Unitholder Explanations                           7

SETTLEMENT OF BONDS IN THE TRUSTS
   
     THE FUND. Insured Municipals Income Trust and Investors' Quality
Tax-Exempt Trust, Multi-Series 220 (the "Fund"), was created under the laws of
the State of New York pursuant to a Trust Indenture and Agreement (the "Trust
Agreement"), dated the Date of Deposit, among Van Kampen Merritt Inc., as
Sponsor, American Portfolio Evaluation Services, a division of Van Kampen
Merritt Investment Advisory Corp., as Evaluator, and The Bank of New York, as
Trustee.

     The Fund consists of seven separate portfolios of delivery statements
relating to contracts to purchase interest-bearing obligations issued by or on
behalf of states and territories of the United States, and political
subdivisions and authorities thereof, the interest on which is, in the opinion
of recognized bond counsel to the issuing authorities, excludable from gross
income for Federal income tax under existing law. All issuers of Securities in
a State Trust are located in the State for which such Trust is named or in
United States territories or possessions and their public authorities;
consequently, in the opinion of recognized bond counsel to such State issuers,
the related interest earned on such Securities is exempt to the extent
indicated from state and local taxes of such State. With the exception of the
New York and Pennsylvania Trusts, Units of such Trusts may be purchased only
by residents of the State for which such Trust is named. Units of a New York
Trust may be purchased by residents of New York, Connecticut, Florida and
Massachusetts. Units of a Pennsylvania Trust may be purchased by residents of
Pennsylvania, Connecticut, Florida, Maryland, New York, Ohio and West
Virginia. Offerees in the States of Indiana, Virginia and Washington may
purchase Units of the IM-IT Limited Maturity Trust only. On the Date of
Deposit, the Sponsor deposited with the Trustee the aggregate principal amount
of Securities in each Trust as indicated under "General Information--
Principal Amount (Par Value) of Securities in Trust" in the "Summary of
Essential Financial Information". Such Securities consist of delivery
statements relating to contracts for the purchase of certain interest-bearing
obligations and cash, cash equivalents and/or irrevocable letters of credit
issued by a financial institution in the amount required for such purchases.
Thereafter, the Trustee, in exchange for the Securities so deposited,
delivered to the Sponsor the certificates evidencing the ownership of the
number of Units in each Trust as indicated under "Summary of Essential
Financial Information." Unless otherwise terminated as provided herein, the
Trust Agreement for any State Trust (other than a State Intermediate Laddered
Maturity Trust) will terminate at the end of the calendar year prior to the
fiftieth anniversary of its execution, and the Trust Agreement for any IM-IT
Limited Maturity Trust, IM-IT Intermediate Trust, State Intermediate Laddered
Maturity Trust or IM-IT Short Intermediate Trust will terminate at the end of
the calendar year prior to the twentieth anniversary of its execution.

     The portfolio of any State Trust (other than a State Intermediate
Laddered Maturity Trust) consists of Bonds maturing approximately 15 to 40
years from the Date of Deposit. The approximate range of maturities from the
Date of Deposit for Bonds in any IM-IT Limited Maturity Trust, IM-IT
Intermediate Trust, State Intermediate Laddered Maturity Trust and IM-IT Short
Intermediate Trust is 12 to 15 years, 5 to 15 years, 5 to 10 years and 3 to 7
years, respectively. The dollar-weighted average maturity of the Bonds in any
IM-IT Intermediate Trust, State Intermediate Laddered Maturity Trust and IM-IT
Short Intermediate Trust is less than or equal to 10 years, 10 years and 5
years, respectively.

     The portfolio of any State Intermediate Laddered Maturity Trust is
structured so that approximately 20% of the Bonds contained in such portfolio
will mature each year, commencing in approximately the fifth year of the
Trust, entitling each Unitholder to a return of principal. This return of
principal may offer Unitholders the opportunity to respond to changing
economic conditions and to specific financial needs that may arise between the
fifth and tenth years of a State Intermediate Laddered Maturity Trust.
However, the flexibility provided by the return of principal may at the same
time eliminate a Unitholder's ability to reinvest the amount returned at a
rate as high as the implicit yield on the obligations which matured.
    
     Certain of the Bonds in certain of the Trusts may be "zero coupon" bonds.
See footnote (6) in "Notes to Portfolios". Zero coupon bonds are purchased at
a deep discount because the buyer receives only the right to receive a final
payment at the maturity of the bond and does not receive any periodic interest
payments. The effect of owning deep discount bonds which do not make current
interest payments (such as the zero coupon bonds) is that a
 <PAGE>
8                          Unitholder Explanations
fixed yield is earned not only on the original investment but also, in effect,
on all discount earned during the life of such obligation. This implicit
reinvestment of earnings at the same rate eliminates the risk of being unable
to reinvest the income on such obligation at a rate as high as the implicit
yield on the discount obligation, but at the same time eliminates the holder's
ability to reinvest at higher rates in the future. For this reason, zero
coupon bonds are subject to substantially greater price fluctuations during
periods of changing market interest rates than are securities of comparable
quality which pay interest.

     Certain of the Bonds in certain of the Trusts may have been purchased on
a "when, as and if issued" or "delayed delivery" basis. See footnote (5) in
"Notes to Portfolios". The delivery of any such Securities may be delayed or
may not occur. Interest on these Securities begins accruing to the benefit of
Unitholders on their respective dates of delivery. To the extent any
Securities are actually delivered to the Fund after their respective expected
dates of delivery, Unitholders who purchase their Units prior to the date such
Securities are actually delivered to the Trustee would be required to adjust
their tax basis in their Units for a portion of the interest accruing on such
Securities during the interval between their purchase of Units and the actual
delivery of such Securities. As a result of any such adjustment, the Estimated
Current Returns during the first year would be slightly lower than those
stated herein which would be the returns after the first year, assuming the
portfolio of a Trust and estimated annual expenses other than that of the
Trustee (which may be reduced in the first year only) do not vary from that
set forth under "Per Unit Information" for the applicable Trust. Holders of
the Units will be "at risk" with respect to all Securities in the portfolios
including "when, as and if issued" and "delayed delivery" Securities (i.e.,
may derive either gain or loss from fluctuations in the evaluation of such
Securities) from the date they commit for Units. For a discussion of the
Sponsor's obligations in the event of the failure of any contract for the
purchase of any of the Securities and limited right to substitute other
tax-exempt bonds to replace any failed contract, see "Replacement Bonds"
below.

     Each Unit initially offered represents the fractional undivided interest
in the principal and net income of a Trust indicated under "Summary of
Essential Financial Information". To the extent that any Units are redeemed by
the Trustee, the fractional undivided interest in a Trust represented by each
unredeemed Unit will increase, although the actual interest in such Trust
represented by such fraction will remain unchanged. Units will remain
outstanding until redeemed upon tender to the Trustee by Unitholders, which
may include the Sponsor or the Underwriters, or until the termination of the
Trust Agreement.
   
     OBJECTIVES AND SECURITIES SELECTION. The objectives of the Fund are
income exempt from Federal income taxation and, in the case of a State Trust,
Federal and state income taxation and conservation of capital through an
investment in diversified portfolios of Federal and state tax-exempt
obligations. A State Intermediate Laddered Maturity Trust has additional
objectives of providing protection against changes in interest rates and
investment flexibility through an investment in a laddered portfolio of
intermediate-term interest-bearing obligations with maturities ranging from
approximately 5 to 10 years in which roughly 20% of the obligations contained
in such portfolio will mature each year commencing in approximately the fifth
year of the Trust. There is, of course, no guarantee that the Trusts will
achieve their respective objectives. The Fund may be an appropriate investment
vehicle for investors who desire to participate in a portfolio of tax-exempt
fixed income securities with greater diversification than they might be able
to acquire individually. In addition, securities of the type deposited in the
Fund are often not available in small amounts.
    
     Insurance guaranteeing the timely payment, when due, of all principal and
interest on the Bonds in each Insured Trust has been obtained by such Trust
from either AMBAC Indemnity Corporation ("AMBAC Indemnity"), Financial
Guaranty Insurance Company ("Financial Guaranty" or "FGIC") or a combination
thereof (collectively, the "Portfolio Insurers"), or by the issuer of such
Bonds, by a prior owner of such Bonds, or by the Sponsor prior to the deposit
of such Bonds in such Trust from (1) AMBAC Indemnity or one of its
subsidiaries, American Municipal Bond Assurance Corporation ("AMBAC") or MGIC
Indemnity Corporation ("MGIC Indemnity"), (2) Financial Guaranty, (3)
Municipal Bond Investors Assurance Corporation ("MBIA"), (4) Bond Investors
Guaranty Insurance Company ("BIG"), (5) National Union Fire Insurance Company
of Pittsburgh, PA. ("National Union"), (6) Capital Guaranty Insurance Company
("Capital Guaranty"), (7) Capital Markets Assurance Corporation ("CapMAC")
and/or (8) Financial Security Assurance Inc. ("Financial Security" or "FSA")
(collectively, the "Preinsured Bond Insurers") (see
 <PAGE>
                           Unitholder Explanations                           9
"Unitholder Explanations--Insurance on the Bonds in the Insured Trusts").
Insurance obtained by an Insured Trust is effective only while the Bonds thus
insured are held in such Trust. The Trustee has the right to acquire permanent
insurance from a Portfolio Insurer with respect to each Bond insured by the
respective Portfolio Insurer under a Trust portfolio insurance policy.
Insurance relating to Bonds insured by the issuer, by a prior owner of such
Bonds or by the Sponsor is effective so long as such Bonds are outstanding.
Bonds insured under a policy of insurance obtained by the issuer, by a prior
owner of such Bonds or by the Sponsor from one of the Preinsured Bond Insurers
(the "Preinsured Bonds") are not additionally insured by an Insured Trust. No
representation is made as to any insurer's ability to meet its commitments.

     Neither the Public Offering Price nor any evaluation of Units for
purposes of repurchases or redemptions reflects any element of value for the
insurance obtained by an Insured Trust, if any, unless Bonds are in default in
payment of principal or interest or in significant risk of such default. See
"Unitholder Explanations--Public Offering--Offering Price". On the other hand,
the value, if any, of Preinsured Bond insurance is reflected and included in
the market value of such Bonds.

     In order for bonds to be eligible for insurance, they must have credit
characteristics which would qualify them for at least the Standard & Poor's
Corporation rating of "BBB-" or at least the Moody's Investors Service, Inc.
rating of "Baa", which in brief represent the lowest ratings for securities of
investment grade (see "Other Matters--Description of Securities Ratings").
Insurance is not a substitute for the basic credit of an issuer, but
supplements the existing credit and provides additional security therefor. If
an issue is accepted for insurance, a non-cancellable policy for the prompt
payment of interest and principal on the bonds, when due, is issued by the
insurer. Any premium or premiums relating to Preinsured Bond insurance is paid
by the issuer, by a prior owner of such Bonds or by the Sponsor and a monthly
premium is paid by an Insured Trust for the portfolio insurance, if any,
obtained by such Trust. The Trustee has the right to obtain permanent
insurance from a Portfolio Insurer in connection with the sale of a Bond
insured under the insurance policy obtained from the respective Portfolio
Insurer by an Insured Trust upon the payment of a single predetermined
insurance premium from the proceeds of the sale of such Bond. Accordingly, any
Bond in an Insured Trust is eligible to be sold on an insured basis. All Bonds
insured by the Portfolio Insurers and the Preinsured Bond Insurers receive a
"AAA" rating by Standard & Poor's Corporation. See "Unitholder
Explanations--Insurance on the Bonds in the Insured Trusts".

     In selecting Securities for the Trusts the following facts, among others,
were considered by the Sponsor: (a) either the Standard & Poor's Corporation
rating of the Securities was in no case less than "BBB-" in the case of the
Insured Trusts and "A-" in the case of the Quality Trusts, or the Moody's
Investors Service, Inc. rating of the Securities was in no case less than
"Baa" in the case of the Insured Trusts and "A" in the case of the Quality
Trusts, including provisional or conditional ratings, respectively, or, if not
rated, the Securities had, in the opinion of the Sponsor, credit
characteristics sufficiently similar to the credit characteristics of
interest-bearing tax-exempt obligations that were so rated as to be acceptable
for acquisition by the Fund (see "Other Matters--Description of Securities
Ratings"), (b) the prices of the Securities relative to other bonds of
comparable quality and maturity, (c) the diversification of Securities as to
purpose of issue and location of issuer and (d) with respect to the Insured
Trusts, the availability and cost of insurance for the prompt payment of
principal and interest, when due, on the Securities. Subsequent to the Date of
Deposit, a Security may cease to be rated or its rating may be reduced below
the minimum required as of the Date of Deposit. Neither event requires
elimination of such Security from the portfolio of a Trust but may be
considered in the Sponsor's determination as to whether or not to direct the
Trustee to dispose of the Security (see "Trust Administration--Fund
Administration and Expenses--Portfolio Administration").

     To the best knowledge of the Sponsor, there is no litigation pending as
of the Date of Deposit in respect of any Securities which might reasonably be
expected to have a material adverse effect upon the Fund or any of the Trusts.
At any time after the Date of Deposit, litigation may be initiated on a
variety of grounds with respect to Securities in the Fund. Such litigation,
as, for example, suits challenging the issuance of pollution control revenue
bonds under environmental protection statutes, may affect the validity of such
Securities or the tax-free nature of the interest thereon. While the outcome
of litigation of such nature can never be entirely predicted, the Fund has
received or will receive opinions of bond counsel to the issuing authorities
of each Security on the date of issuance to the effect that
 <PAGE>
10                         Unitholder Explanations
such Securities have been validly issued and that the interest thereon is
exempt from Federal income tax. In addition, other factors may arise from time
to time which potentially may impair the ability of issuers to meet
obligations undertaken with respect to the Securities.

     PORTFOLIO CONCENTRATIONS. Certain of the Bonds in certain of the Trusts
may be general obligations of a governmental entity that are backed by the
taxing power of such entity. In view of this an investment in such a Trust
should be made with an understanding of the characteristics of such issuers
and the risks which such an investment may entail. All other Bonds in the
Trusts are revenue bonds payable from the income of a specific project or
authority and are not supported by the issuer's power to levy taxes. General
obligation bonds are secured by the issuer's pledge of its faith, credit and
taxing power for the payment of principal and interest. Revenue bonds, on the
other hand, are payable only from the revenues derived from a particular
facility or class of facilities or, in some cases, from the proceeds of a
special excise tax or other specific revenue source. There are, of course,
variations in the security of the different Bonds in the Fund, both within a
particular classification and between classifications, depending on numerous
factors. See "General" for each Trust.

     Certain of the Bonds in certain of the Trusts may be obligations which
derive their payments from mortgage loans. Certain of such housing bonds may
be FHA insured or may be single family mortgage revenue bonds issued for the
purpose of acquiring from originating financial institutions notes secured by
mortgages on residences located within the issuer's boundaries and owned by
persons of low or moderate income. In view of this an investment in such a
Trust should be made with an understanding of the characteristics of such
issuers and the risks which such an investment may entail. Mortgage loans are
generally partially or completely prepaid prior to their final maturities as a
result of events such as sale of the mortgaged premises, default, condemnation
or casualty loss. Because these bonds are subject to extraordinary mandatory
redemption in whole or in part from such prepayments of mortgage loans, a
substantial portion of such bonds will probably be redeemed prior to their
scheduled maturities or even prior to their ordinary call dates. Extraordinary
mandatory redemption without premium could also result from the failure of the
originating financial institutions to make mortgage loans in sufficient
amounts within a specified time period. Additionally, unusually high rates of
default on the underlying mortgage loans may reduce revenues available for the
payment of principal of or interest on such mortgage revenue bonds. These
bonds were issued under Section 103A of the Internal Revenue Code, which
Section contains certain requirements relating to the use of the proceeds of
such bonds in order for the interest on such bonds to retain its tax-exempt
status. In each case the issuer of the bonds has covenanted to comply with
applicable requirements and bond counsel to such issuer has issued an opinion
that the interest on the bonds is exempt from Federal income tax under
existing laws and regulations. Certain issuers of housing bonds have
considered various ways to redeem bonds they have issued prior to the stated
first redemption dates for such bonds. In connection with the housing bonds
held by the Fund, the Sponsor at the Date of Deposit is not aware that any of
the respective issuers of such Bonds are actively considering the redemption
of such Bonds prior to their respective stated initial call dates. See
"General" for each Trust.

     Certain of the Bonds in certain of the Trusts may be health care revenue
bonds. In view of this an investment in such a Trust should be made with an
understanding of the characteristics of such issuers and the risks which such
an investment may entail. Ratings of bonds issued for health care facilities
are often based on feasibility studies that contain projections of occupancy
levels, revenues and expenses. A facility's gross receipts and net income
available for debt service may be affected by future events and conditions
including, among other things, demand for services and the ability of the
facility to provide the services required, physicians' confidence in the
facility, management capabilities, competition with other health care
facilities, efforts by insurers and governmental agencies to limit rates,
legislation establishing state rate-setting agencies, expenses, the cost and
possible unavailability of malpractice insurance, the funding of Medicare,
Medicaid and other similar third party payor programs, government regulation
and the termination or restriction of governmental financial assistance,
including that associated with Medicare, Medicaid and other similar third
party payor programs. Pursuant to recent Federal legislation, Medicare
reimbursements are currently calculated on a prospective basis utilizing a
single nationwide schedule of rates. Prior to such legislation Medicare
reimbursements were based on the actual costs incurred by the health facility.
The current legislation may adversely affect reimbursements to hospitals and
other facilities for services provided under the
 <PAGE>
                           Unitholder Explanations                          11
Medicare program. Such adverse changes also may adversely affect the ratings
of Securities held in the portfolios of the Fund; however, because of the
insurance obtained by each of the Insured Trusts, the "AAA" rating of the
Units of each of the Insured Trusts would not be affected. See "General" for
each Trust.

     Certain of the Bonds in certain of the Trusts may be obligations of
public utility issuers, including those selling wholesale and retail electric
power and gas. In view of this an investment in such a Trust should be made
with an understanding of the characteristics of such issuers and the risks
which such an investment may entail. General problems of such issuers would
include the difficulty in financing large construction programs in an
inflationary period, the limitations on operations and increased costs and
delays attributable to environmental considerations, the difficulty of the
capital market in absorbing utility debt, the difficulty in obtaining fuel at
reasonable prices and the effect of energy conservation. All of such issuers
have been experiencing certain of these problems in varying degrees. In
addition, Federal, state and municipal governmental authorities may from time
to time review existing, and impose additional, regulations governing the
licensing, construction and operation of nuclear power plants, which may
adversely affect the ability of the issuers of certain of the Bonds in the
portfolio to make payments of principal and/or interest on such Bonds. See
"General" for each Trust.

     Certain of the Bonds in certain of the Trusts may be obligations of
issuers whose revenues are derived from the sale of water and/or sewerage
services. In view of this an investment in such a Trust should be made with an
understanding of the characteristics of such issuers and the risks which such
an investment may entail. Such Bonds are generally payable from user fees. The
problems of such issuers include the ability to obtain timely and adequate
rate increases, population decline resulting in decreased user fees, the
difficulty of financing large construction programs, the limitations on
operations and increased costs and delays attributable to environmental
considerations, the increasing difficulty of obtaining or discovering new
supplies of fresh water, the effect of conservation programs and the impact of
"no-growth" zoning ordinances. All of such issuers have been experiencing
certain of these problems in varying degrees. See "General" for each Trust.

     Certain of the Bonds in certain of the Trusts may be industrial revenue
bonds ("IRBs"). In view of this an investment in such a Trust should be made
with an understanding of the characteristics of such issuers and the risks
which such an investment may entail. IRBs have generally been issued under
bond resolutions pursuant to which the revenues and receipts payable under the
arrangements with the operator of a particular project have been assigned and
pledged to purchasers. In some cases, a mortgage on the underlying project may
have been granted as security for the IRBs. Regardless of the structure,
payment of IRBs is solely dependent upon the creditworthiness of the corporate
operator of the project or corporate guarantor. Corporate operators or
guarantors may be affected by many factors which may have an adverse impact on
the credit quality of the particular company or industry. These include
cyclicality of revenues and earnings, regulatory and environmental
restrictions, litigation resulting from accidents or environmentally-caused
illnesses, extensive competition and financial deterioration resulting from a
corporate restructuring pursuant to a leveraged buy-out, takeover or
otherwise. Such a restructuring may result in the operator of a project
becoming highly leveraged which may impact on such operator's creditworthiness
which in turn would have an adverse impact on the rating and/or market value
of such Bonds. Further, the possibility of such a restructuring may have an
adverse impact on the market for and consequently the value of such Bonds,
even though no actual takeover or other action is ever contemplated or
effected. See "General" for each Trust.

     Certain of the Bonds in certain of the Trusts may be obligations that are
secured by lease payments of a governmental entity (hereinafter called "lease
obligations"). Lease obligations are often in the form of certificates of
participation. In view of this an investment in such a Trust should be made
with an understanding of the characteristics of such issuers and the risks
which such an investment may entail. Although the lease obligations do not
constitute general obligations of the municipality for which the
municipality's taxing power is pledged, a lease obligation is ordinarily
backed by the municipality's covenant to appropriate for and make the payments
due under the lease obligation. However, certain lease obligations contain
"non-appropriation" clauses which provide that the municipality has no
obligation to make lease payments in future years unless money is appropriated
for such purpose on a yearly basis. A governmental entity that enters into
such a lease agreement cannot obligate future governments to appropriate for
and make lease payments but covenants to take such action as is necessary to
include any lease
 <PAGE>
12                         Unitholder Explanations
payments due in its budgets and to make the appropriations therefor. A
governmental entity's failure to appropriate for and to make payments under
its lease obligation could result in insufficient funds available for payment
of the obligations secured thereby. Although "non-appropriation" lease
obligations are secured by the leased property, disposition of the property in
the event of foreclosure might prove difficult. See "General" for each Trust.

     Certain of the Bonds in certain of the Trusts may be obligations of
issuers which are, or which govern the operation of, schools, colleges and
universities and whose revenues are derived mainly from ad valorem taxes or
for higher education systems, from tuition, dormitory revenues, grants and
endowments. In view of this an investment in such a Trust should be made with
an understanding of the characteristics of such issuers and the risks which
such an investment may entail. General problems relating to school bonds
include litigation contesting the State constitutionality of financing public
education in part from ad valorem taxes, thereby creating a disparity in
educational funds available to schools in wealthy areas and schools in poor
areas. Litigation or legislation on this issue may affect the sources of funds
available for the payment of school bonds in the Trusts. General problems
relating to college and university obligations include the prospect of a
declining percentage of the population consisting of "college" age
individuals, possible inability to raise tuitions and fees sufficiently to
cover increased operating costs, the uncertainty of continued receipt of
Federal grants and state funding, and government legislation or regulations
which may adversely affect the revenues or costs of such issuers. All of such
issuers have been experiencing certain of these problems in varying degrees.
See "General" for each Trust.

     Certain of the Bonds in certain of the Trusts may be obligations which
are payable from and secured by revenues derived from the ownership and
operation of facilities such as airports, bridges, turnpikes, port
authorities, convention centers and arenas. In view of this an investment in
such a Trust should be made with an understanding of the characteristics of
such issuers and the risks which such an investment may entail. The major
portion of an airport's gross operating income is generally derived from fees
received from signatory airlines pursuant to use agreements which consist of
annual payments for leases, occupancy of certain terminal space and service
fees. Airport operating income may therefore be affected by the ability of the
airlines to meet their obligations under the use agreements. The air transport
industry is experiencing significant variations in earnings and traffic, due
to increased competition, excess capacity, increased costs, deregulation,
traffic constraints and other factors, and several airlines are experiencing
severe financial difficulties. The Sponsor cannot predict what effect these
industry conditions may have on airport revenues which are dependent for
payment on the financial condition of the airlines and their usage of the
particular airport facility. Similarly, payment on Bonds related to other
facilities is dependent on revenues from the projects, such as user fees from
ports, tolls on turnpikes and bridges and rents from buildings. Therefore,
payment may be adversely affected by reduction in revenues due to such factors
as increased cost of maintenance, decreased use of a facility, lower cost of
alternative modes of transportation, scarcity of fuel and reduction or loss of
rents. See "General" for each Trust.

     Certain of the Bonds in certain of the Trusts may be obligations which
are payable from and secured by revenues derived from the operation of
resource recovery facilities. In view of this an investment in such a Trust
should be made with an understanding of the characteristics of such issuers
and the risks which such an investment may entail. Resource recovery
facilities are designed to process solid waste, generate steam and convert
steam to electricity. Resource recovery bonds may be subject to extraordinary
optional redemption at par upon the occurrence of certain circumstances,
including but not limited to: destruction or condemnation of a project;
contracts relating to a project becoming void, unenforceable or impossible to
perform; changes in the economic availability of raw materials, operating
supplies or facilities necessary for the operation of a project or
technological or other unavoidable changes adversely affecting the operation
of a project; administrative or judicial actions which render contracts
relating to the projects void, unenforceable or impossible to perform; or
impose unreasonable burdens or excessive liabilities. The Sponsor cannot
predict the causes or likelihood of the redemption of resource recovery bonds
in such a Trust prior to the stated maturity of the Bonds. See "General" for
each Trust.

     REPLACEMENT BONDS. Because certain of the Securities in the Fund may from
time to time under certain circumstances be sold or redeemed or will mature in
accordance with their terms and because the proceeds from such events will be
distributed to Unitholders and will not be reinvested, no assurance can be
given that any Trust will
 <PAGE>
                           Unitholder Explanations                          13
retain for any length of time its present size and composition. Neither the
Sponsor nor the Trustee shall be liable in any way for any default, failure or
defect in any Security. In the event of a failure to deliver any Security that
has been purchased for the Fund under a contract, including those Securities
purchased on a "when, as and if issued" basis ("Failed Bonds"), the Sponsor is
authorized under the Trust Agreement to direct the Trustee to acquire other
bonds ("Replacement Bonds") to make up the original corpus of the Fund.
   
     The Replacement Bonds must be purchased within 20 days after delivery of
the notice of the failed contract and the purchase price (exclusive of accrued
interest) may not exceed the amount of funds reserved for the purchase of the
Failed Bonds. The Replacement Bonds (i) must be tax-exempt bonds issued by
states or territories of the United States or political subdivisions thereof
and, in the case of replacement of bonds in a State Trust, shall have the
benefit of an exemption from state taxation of interest to an extent equal to
or greater than that of the bonds they replace, (ii) must have a fixed
maturity date of at least 10 years in the case of a State Trust (other than a
State Intermediate Laddered Maturity Trust) or, in the case of an IM-IT
Limited Maturity, IM-IT Intermediate, State Intermediate Laddered Maturity
Trust or IM-IT Short Intermediate Trust, must have a fixed maturity date
within the range set forth under "Unitholder Explanations--Settlement of Bonds
in the Trusts--The Fund", (iii) must be purchased at a price that results in a
yield to maturity and in a current return, in each case as of the Date of
Deposit, at least equal to that of the Failed Bonds, (iv) shall not be "when,
as and if issued" bonds, (v) must be rated "BBB-" or better in the case of the
Insured Trusts and "A-" or better in the case of the Quality Trusts by
Standard & Poor's Corporation or "Baa" or better in the case of the Insured
Trusts and "A" or better in the case of the Quality Trusts by Moody's
Investors Service, Inc. and (vi) with respect to each Insured Trust, must be
insured by one of the Preinsured Bond Insurers or be eligible for (and when
acquired be insured under) the insurance obtained by such Insured Trust.
Whenever a Replacement Bond has been acquired for the Fund, the Trustee shall,
within five days thereafter, notify all Unitholders of the affected Trust of
the acquisition of the Replacement Bond and shall, on the next monthly
distribution date which is more than 30 days thereafter, make a pro rata
distribution of the amount, if any, by which the cost to the affected Trust of
the Failed Bond exceeded the cost of the Replacement Bond plus accrued
interest. Once the original corpus of a Trust is acquired, the Trustee will
have no power to vary the investment of the Trust; i.e., the Trust will have
no managerial power to take advantage of market variation to improve a
Unitholder's investment.
    
     If the right of limited substitution described in the preceding paragraph
shall not be utilized to acquire Replacement Bonds in the event of a failed
contract, the Sponsor will refund the sales charge attributable to such Failed
Bonds to all Unitholders of the affected Trust and distribute the principal,
Purchased Interest and accrued interest (at the coupon rate of such Failed
Bonds to the date the Failed Bonds are removed from the Fund) attributable to
such Failed Bonds not more than 30 days after such removal or such earlier
time as the Trustee in its sole discretion deems to be in the interest of the
Unitholders. All such interest paid to a Unitholder which accrued after the
expected date of settlement for purchase of his Units will be paid by the
Sponsor and accordingly will not be treated as tax-exempt income. In the event
a Replacement Bond should not be acquired by the Fund, the Estimated Net
Annual Interest Income per Unit for the affected Trust would be reduced and
the Estimated Current Return and Estimated Long-Term Return thereon might be
lowered. In addition, Unitholders should be aware that they may not be able at
the time of receipt of such principal to reinvest such proceeds in other
securities at a yield equal to or in excess of the yield which such proceeds
were earning to Unitholders in the affected Trust.

     BOND REDEMPTIONS. Certain of the Bonds in certain of the Trusts may be
subject to redemption prior to their stated maturity date pursuant to sinking
fund provisions, call provisions or extraordinary optional or mandatory
redemption provisions or otherwise. A sinking fund is a reserve fund
accumulated over a period of time for retirement of debt. A callable debt
obligation 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 debt
obligation is redeemed, at or before maturity, by the proceeds of a new debt
obligation. In general, call provisions are more likely to be exercised when
the offering side valuation is at a premium over par than when it is at a
discount from par. The exercise of redemption or call provisions will (except
to the extent the proceeds of the called Bonds are used to pay for Unit
redemptions) result in the distribution of principal and may result in a
reduction in the amount of subsequent interest distributions; it may also
affect the current return on Units of the Trust involved. Each Trust portfolio
contains a listing of the sinking fund and call provisions, if any, with
 <PAGE>
14                         Unitholder Explanations
respect to each of the debt obligations. Extraordinary optional redemptions
and mandatory redemptions result from the happening of certain events.
Generally, events that may permit the extraordinary optional redemption of
Bonds or may require the mandatory redemption of Bonds include, among others:
a final determination that the interest on the Bonds is taxable; the
substantial damage or destruction by fire or other casualty of the project for
which the proceeds of the Bonds were used; an exercise by a local, state or
Federal governmental unit of its power of eminent domain to take all or
substantially all of the project for which the proceeds of the Bonds were
used; changes in the economic availability of raw materials, operating
supplies or facilities or technological or other changes which render the
operation of the project for which the proceeds of the Bonds were used
uneconomic; changes in law or an administrative or judicial decree which
renders the performance of the agreement under which the proceeds of the Bonds
were made available to finance the project impossible or which creates
unreasonable burdens or which imposes excessive liabilities, such as taxes,
not imposed on the date the Bonds are issued on the issuer of the Bonds or the
user of the proceeds of the Bonds; an administrative or judicial decree which
requires the cessation of a substantial part of the operations of the project
financed with the proceeds of the Bonds; an overestimate of the costs of the
project to be financed with the proceeds of the Bonds resulting in excess
proceeds of the Bonds which may be applied to redeem Bonds; or an
underestimate of a source of funds securing the Bonds resulting in excess
funds which may be applied to redeem Bonds. The issuer of certain Bonds in a
Trust may have sold or reserved the right to sell, upon the satisfaction of
certain conditions, to third parties all or any portion of its rights to call
Bonds in accordance with the stated redemption provisions of such Bonds. In
such a case the issuer no longer has the right to call the Bonds for
redemption unless it reacquires the rights from such third party. A third
party pursuant to these rights may exercise the redemption provisions with
respect to a Bond at a time when the issuer of the Bond might not have called
a Bond for redemption had it not sold such rights. The Sponsor is unable to
predict all of the circumstances which may result in such redemption of an
issue of Bonds. See "Portfolio" for each Trust and footnote (3) in the "Notes
to Portfolios". See also the discussion of single family mortgage and
multi-family revenue bonds above for more information on the call provisions
of such bonds.

     DISTRIBUTIONS. Distributions of interest received by the Fund, pro rated
on an annual basis, will be made monthly. The first such distribution will be
in the amount indicated under 'Per Unit Information' for the applicable Trust
and will be made on the fifteenth day of the month indicated under "Initial
Distribution" therein to Unitholders of record on the first day of such month.
Distribution of funds from the Principal Account, if any, will also be made
monthly, except under certain special circumstances (see "Unitholder
Explanations--Public Offering--Distributions of Interest and Principal").

     CERTIFICATES. The Trustee is authorized to treat as the record owner of
Units that person who is registered as such owner on the books of the Trustee.
Ownership of Units of each Trust is evidenced by separate registered
certificates executed by the Trustee and the Sponsor. Certificates are
transferable by presentation and surrender to the Trustee properly endorsed or
accompanied by a written instrument or instruments of transfer. A Unitholder
must sign exactly as his name appears on the face of the certificate with the
signature guaranteed by a participant in the Securities Transfer Agents
Medallion Program ("STAMP") or such other signature guaranty program in
addition to, or in substitution for, STAMP, as may be accepted by the Trustee.
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. Certificates
will be issued in denominations of one Unit or any multiple thereof.

     Although no such charge is now made or contemplated, the Trustee may
require a Unitholder to pay a reasonable fee for each certificate re-issued
(other than as a result of a change in plan of distribution) or transferred
and to pay any governmental charge that may be imposed in connection with each
such transfer or interchange. Destroyed, stolen, mutilated or lost
certificates will be replaced upon delivery to the Trustee of satisfactory
indemnity, evidence of ownership and payment of expenses incurred. Mutilated
certificates must be surrendered to the Trustee for replacement.
 <PAGE>
                           Unitholder Explanations                          15

ESTIMATED CURRENT RETURNS AND ESTIMATED LONG-TERM RETURNS

     As of the opening of business on the Date of Deposit the Estimated
Current Return and the Estimated Long-Term Return were as set forth in the
"Per Unit Information" for each Trust. Estimated Current Return is calculated
by dividing the estimated net annual interest income per Unit by the Public
Offering Price. The estimated net annual interest income per Unit will vary
with changes in fees and expenses of the Trustee and the Evaluator and with
the principal prepayment, redemption, maturity, exchange or sale of Securities
while the Public Offering Price will vary with changes in the offering price
of the underlying Securities and with changes in the Purchased Interest;
therefore, there is no assurance that the present Estimated Current Return
will be realized in the future. Estimated Long-Term Return is calculated using
a formula which (1) takes into consideration, and determines and factors in
the relative weightings of, the market values, yields (which takes into
account the amortization of premiums and the accretion of discounts) and
estimated retirements of all of the Securities in a Trust and (2) takes into
account the expenses and sales charge associated with each Trust Unit. Since
the market values and estimated retirements of the Securities and the expenses
of a Trust will change, there is no assurance that the present Estimated
Long-Term Return will be realized in the future. The Estimated Current Return
and Estimated Long-Term Return are expected to differ because the calculation
of Estimated Long-Term Return reflects the estimated date and amount of
principal returned while the Estimated Current Return calculation includes
only net annual interest income and Public Offering Price.

     In order to acquire certain of the Securities contracted for by the
Sponsor for deposit in the Fund, it may be necessary for the Sponsor or
Trustee to pay on the settlement dates for delivery of such Securities amounts
covering accrued interest on such Securities which exceed (1) the amounts paid
by Unitholders and (2) the amounts which will be made available through cash
furnished by the Sponsor on the Date of Deposit, which amount of cash may
exceed the interest which would accrue to the First Settlement Date. The
Trustee has agreed to pay for any amounts necessary to cover any such excess
and will be reimbursed therefor, without interest, when funds become available
from interest payments on the particular Securities with respect to which such
payments may have been made. Also, since interest on any "when, as and if
issued" Securities does not begin accruing as tax-exempt interest income to
the benefit of Unitholders until their respective dates of delivery, the
Trustee may, in order to maintain (or in some cases approach) for the
Unitholders the same estimated net annual interest incomes during the first
year of the Trusts' operations as is indicated under "Per Unit Information"
for the applicable Trust, reduce its fee (and to the extent necessary pay
Trust expenses) in an amount equal to that indicated under "Per Unit
Information" for the applicable Trust.

INTEREST EARNING SCHEDULE

     CALCULATION OF ESTIMATED NET ANNUAL INTEREST INCOME. The estimated net
annual interest income is based on 360 days. To account for the estimated net
annual interest income per Unit in a Trust, it is necessary to use the
following information.
   
     The beginning interest date for each Trust is May 12, 1994. The first
record date for each Trust (June 1, 1994) is 19 days from such date. The daily
rates of estimated net annual interest income per Unit are $.15486, $.13227,
$.15251, $.15483, $.15317, $.15084 and $.15681 for the IM-IT Limited Maturity,
California IM-IT Intermediate Laddered Maturity, Colorado IM-IT, Florida
IM-IT, Georgia IM-IT, New Jersey IM-IT and Maryland Quality Trusts,
respectively. This amounts to $2.94, $2.51, $2.90, $2.94, $2.91, $2.87 and
$2.98 for the IM-IT Limited Maturity, California IM-IT Intermediate Laddered
Maturity, Colorado IM-IT, Florida IM-IT, Georgia IM-IT, New Jersey IM-IT and
Maryland Quality Trusts, respectively.
    
 <PAGE>
16                         Unitholder Explanations
   
     Utilizing the preceding information, the following procedure illustrates
the calculation of first year estimated net annual interest income per Unit
for the Colorado IM-IT Trust:

     The Colorado IM-IT Trust accrues

        $2.90 to the first record date plus

        $45.80 which is 10 normal distributions at $4.58, and finally adding

        $6.20 which has accrued from April 1, 1995 until May 12, 1995 which
              completes the 360 day cycle (41 days times the daily factor)

     Total $54.90 interest earned / $1,000.00 (Date of Deposit Public Offering
                  Price) = 5.49% Estimated Current Return as of the Date of
                  Deposit.
    
PURCHASED AND ACCRUED INTEREST

     PURCHASED INTEREST. Purchased Interest is a portion of the unpaid
interest that has accrued on the Securities from the later of the last payment
date on the Securities or the date of issuance thereof through the First
Settlement Date and is included in the calculation of the Public Offering
Price. Purchased Interest will be distributed to Unitholders as Units are
redeemed or Securities mature or are called. See "Summary of Essential
Financial Information" for the amount of Purchased Interest per Unit for each
Trust. Purchased Interest is an element of the price Unitholders will receive
in connection with the sale or redemption of Units prior to the termination of
the Trust.

     ACCRUED INTEREST. Accrued Interest is an accumulation of unpaid interest
on securities which generally is paid semi-annually, although the Trust
accrues such interest daily. Because of this, the Trust always has an amount
of interest earned but not yet collected by the Trustee. For this reason, with
respect to sales settling subsequent to the First Settlement Date, the Public
Offering Price of Units will have added to it the proportionate share of
accrued interest to the date of settlement. Unitholders will receive on the
next distribution date of the Trust the amount, if any, of accrued interest
paid on their Units.

     As indicated in "Purchased Interest", accrued interest as of the First
Settlement Date includes Purchased Interest. In an effort to reduce the amount
of Purchased Interest which would otherwise have to be paid by Unitholders,
the Trustee may advance a portion of such accrued interest to the Sponsor as
the Unitholder of record as of the First Settlement Date. Consequently, the
amount of accrued interest to be added to the Public Offering Price of Units
will include only accrued interest from the First Settlement Date to the date
of settlement (other than the Purchased Interest already included therein),
less any distributions from the Interest Account subsequent to the First
Settlement Date. See "Public Offering--Distributions of Interest and
Principal".

     Because of the varying interest payment dates of the Securities, accrued
interest at any point in time will be greater than the amount of interest
actually received by a Trust and distributed to Unitholders. If a Unitholder
sells or redeems all or a portion of his Units, he will be entitled to receive
his proportionate share of the Purchased Interest and accrued interest from
the purchaser of his Units. Since the Trustee has the use of the funds
(including Purchased Interest) held in the Interest Account for distributions
to Unitholders and since such Account is non-interest-bearing to Unitholders,
the Trustee benefits thereby.

PUBLIC OFFERING
   
     GENERAL. Units are offered at the Public Offering Price which includes
Purchased Interest. During the initial offering period the Public Offering
Price is based on the offering prices of the Securities in each Trust and
includes a sales charge of 4.9% of the Public Offering Price (excluding
Purchased Interest) (5.152% of the aggregate offering price of the Securities)
for a State Trust (other than a State Intermediate Laddered Maturity Trust),
4.3% of the Public Offering Price (excluding Purchased Interest) (4.493% of
the aggregate offering price of the Securities) for an IM-IT Limited Maturity
Trust, 3.9% of the Public Offering Price (excluding Purchased Interest)
(4.058% of the aggregate offering price of the Securities) for an IM-IT
Intermediate Trust and 3.0% of the Public Offering Price (excluding Purchased
Interest) (3.093% of the aggregate offering price of the Securities) for an
IM-IT Short Intermediate Trust or a State Intermediate Laddered Maturity
Trust. After the initial public offering period, the secondary market Public
 <PAGE>
                           Unitholder Explanations                          17
Offering Price is based on the bid prices of the Securities in each Trust and
includes a sales charge determined in accordance with the table set forth
below, which is based upon the dollar weighted average maturity of each Trust
plus in each case Purchased Interest. For purposes of computation, Bonds will
be deemed to mature on their expressed maturity dates unless: (a) the Bonds
have been called for redemption or funds or securities have been placed in
escrow to redeem them on an earlier call date, in which case such call date
will be deemed to be the date upon which they mature; or (b) such Bonds are
subject to a "mandatory tender", in which case such mandatory tender will be
deemed to be the date upon which they mature.
    
     The effect of this method of sales charge computation will be that
different sales charge rates will be applied to each Trust based upon the
dollar weighted average maturity of such Trust's Portfolio, in accordance with
the following schedule:

YEARS TO MATURITY         SALES CHARGE  YEARS TO MATURITY         SALES CHARGE
 1...................         1.523%    9....................         4.712%
 2...................         2.041     10...................         4.932
 3...................         2.564     11...................         4.932
 4...................         3.199     12...................         4.932
 5...................         3.842     13...................         5.374
 6...................         4.058     14...................         5.374
 7...................         4.275     15...................         5.374
 8...................         4.493     16 to 30.............         6.045

     The sales charges in the above table are expressed as a percentage of the
aggregate bid prices of the Securities in a Trust. Expressed as a percent of
the Public Offering Price (excluding Purchased Interest), the sales charge on
a Trust consisting entirely of a portfolio of Bonds with 15 years to maturity
would be 5.10%. The sales charge applicable to quantity purchases during the
initial offering period is, however, reduced on a graduated basis to any
person acquiring 100 or more Units as follows:
   
<TABLE>
<CAPTION>
                                                 DOLLAR AMOUNT OF SALES
                                                 CHARGE REDUCTION PER UNIT
                                                   STATE (OTHER THAN A
                                                   STATE INTERMEDIATE
                                                    LADDERED MATURITY
 AGGREGATE NUMBER OF                               TRUST) AND NATIONAL
   UNITS PURCHASED                                   QUALITY TRUSTS          OTHER TRUSTS
<S>                                                     <C>                    <C>
100-249 Units...................................        $ 4.00                 $ 4.00
250-499 Units...................................        $ 6.00                 $ 6.00
500-999 Units...................................        $ 14.00                $ 9.00
1,000 or more Units.............................        $ 19.00                $ 11.00
</TABLE>
    
Any such reduced sales charge shall be the responsibility of the selling
Underwriter, broker, dealer or agent. The Sponsor will, however, increase the
concession or agency commission for such quantity purchases. See "Public
Offering--Unit Distribution". This reduced sales charge structure will apply
on all purchases by the same person from any one Underwriter or dealer of
units of Van Kampen Merritt-sponsored unit investment trusts which are being
offered in the initial offering period (a) on any one day (the "Initial
Purchase Date") or (b) on any day subsequent to the Initial Purchase Date, if
(1) the units purchased are of a unit investment trust purchased on the
Initial Purchase Date, and (2) the person purchasing the units purchased a
sufficient amount of units on the Initial Purchase Date to qualify for a
reduced sales charge on such date. In the event units of more than one trust
are purchased on the Initial Purchase Date, the aggregate dollar amount of
such purchases will be used to determine whether purchasers are eligible for a
reduced sales charge. Such aggregate dollar amount will be divided by the
public offering price per unit (on the day preceding the date of purchase) of
each respective trust purchased to determine the total number of units which
such amount could have purchased of each individual trust. Purchasers must
then consult the applicable trust's prospectus to determine whether the total
number of units which could have been purchased of a specific trust would have
qualified for a reduced sales charge and, if so qualified, the amount of such
reduction. Assuming a purchaser qualifies for a sales charge reduction or
reductions, to determine the applicable sales charge reduction or reductions
 <PAGE>
18                         Unitholder Explanations
it is necessary to accumulate all purchases made on the Initial Purchase Date
and all purchases made in accordance with (b) above. In addition to the
foregoing, anyone who purchases, or commits to purchase at the first available
date, from any one Underwriter or dealer units of IM-IT Series 323, IM-IT 73rd
Limited Maturity and IM-IT 74th Limited Maturity which when aggregated equal
1,000 or more units will be entitled to that reduced sales charge for 1,000 or
more units in connection with the purchase of all such units. Units purchased
in the name of the spouse of a purchaser or in the name of a child of such
purchaser under 21 years of age will be deemed for the purposes of calculating
the applicable sales charge to be additional purchases by the purchaser. The
reduced sales charges will also be applicable to a trustee or other fiduciary
purchasing securities for one or more trust estate or fiduciary accounts.
Employees of Van Kampen Merritt Inc. and its subsidiaries may purchase Units
of the Trust at the current Public Offering Price less the underwriting
commission during the initial offering period, and less the dealer's
concession for secondary market transactions. Registered representatives of
selling Underwriters may purchase Units of the Fund at the current Public
Offering Price less the underwriting commission during the initial offering
period, and less the dealer's concession for secondary market transactions.
Registered representatives of selling brokers, dealers, or agents may purchase
Units of the Fund at the current Public Offering Price less the dealer's
concession during the initial offering period and for secondary market
transactions.

     OFFERING PRICE. Public Offering Price of the Units will vary from the
amounts stated under "Summary of Essential Financial Information" in
accordance with fluctuations in the prices of the underlying Securities in
each Trust.

     As indicated above, the price of the Units as of the date the Securities
were deposited in each Trust was determined by adding to the aggregate
offering price of the Securities of a Trust an amount equal to the applicable
sales charge expressed as a percentage of the aggregate offering price of the
Securities plus Purchased Interest and dividing the sum so obtained by the
number of Units outstanding. This computation produced a gross underwriting
commission equal to such sales charge expressed as a percentage of the Public
Offering Price (excluding Purchased Interest). Such price determination as of
the opening of business on the Date of Deposit was made on the basis of an
evaluation of the Securities in each Trust prepared by Interactive Data
Services, Inc., a firm regularly engaged in the business of evaluating,
quoting or appraising comparable securities. After the opening of business on
the Date of Deposit and during the period of initial offering, the Evaluator
will appraise or cause to be appraised daily the value of the underlying
Securities of each Trust as of 4:00 P.M. Eastern time on days the New York
Stock Exchange is open for business and will adjust the Public Offering Price
of the Units commensurate with such appraisal. Such Public Offering Price will
be effective for all orders received at or prior to 4:00 P.M. Eastern time on
each such day. Orders received by the Trustee, Sponsor or any Underwriter for
purchases, sales or redemptions after that time, or on a day when the New York
Stock Exchange is closed, will be held until the next determination of price.
For secondary market sales the Public Offering Price per Unit will be equal to
the aggregate bid price of the Securities in the Trust plus an amount equal to
the applicable secondary market sales charge expressed as a percentage of the
aggregate bid price of the Securities plus Purchased Interest and dividing the
sum so attained by the number of Units then outstanding. This computation
produces a gross commission equal to such sales charge expressed as a
percentage of the Public Offering Price (excluding Purchased Interest). For
secondary market purposes such appraisal and adjustment with respect to a
Trust will be made by the Evaluator as of 4:00 P.M. Eastern time on days in
which the New York Stock Exchange is open for each day on which any Unit of
such Trust is tendered for redemption, and it shall determine the aggregate
value of any Trust as of 4:00 P.M. Eastern time on such other days as may be
necessary.

     The aggregate price of the Securities in each Trust has been and will be
determined on the basis of bid prices or offering prices, as is appropriate,
(a) on the basis of current market prices for the Securities obtained from
dealers or brokers who customarily deal in bonds comparable to those held by
the Fund; (b) if such prices are not available for any particular Securities,
on the basis of current market prices for comparable bonds; (c) by causing the
value of the Securities to be determined by others engaged in the practice of
evaluation, quoting or appraising comparable bonds; or (d) by any combination
of the above. Market prices of the Securities will generally fluctuate with
changes in market interest rates. Unless Bonds are in default in payment of
principal or interest or in significant risk of such default, the Evaluator
will not attribute any value to the insurance obtained by an Insured Trust, if
any.
 <PAGE>
                           Unitholder Explanations                          19

     The Evaluator will consider in its evaluation of Bonds which are in
default in payment of principal or interest or, in the Sponsor's opinion, in
significant risk of such default (the "Defaulted Bonds") the value of the
insurance guaranteeing interest and principal payments. The value of the
insurance will be equal to the difference between (i) the market value of
Defaulted Bonds assuming the exercise of the right to obtain Permanent
Insurance (less the insurance premiums and related expenses attributable to
the purchase of Permanent Insurance) and (ii) the market value of such
Defaulted Bonds not covered by Permanent Insurance. In addition, the Evaluator
will consider the ability of the affected Portfolio Insurer to meet its
commitments under any Trust insurance policy, including the commitments to
issue Permanent Insurance. It is the position of the Sponsor that this is a
fair method of valuing the Bonds and the insurance obtained by an Insured
Trust and reflects a proper valuation method in accordance with the provisions
of the Investment Company Act of 1940.

     No value has been ascribed to insurance obtained by an Insured Trust, if
any, as of the date of this Prospectus.

     The initial or primary Public Offering Price of the Units is equal to the
offering price per Unit of the underlying Securities in each Trust plus the
applicable sales charge plus Purchased Interest and interest accrued but
unpaid from the First Settlement Date to the date of settlement. The secondary
market Public Offering Price is equal to the bid price per Unit of the
Securities in each Trust plus the applicable sales charge plus Purchased
Interest and accrued interest. The offering price of Securities in each Trust
may be expected to average approximately 0.5%-1% more than the bid price of
such Securities. On the Date of Deposit, the offering side evaluations of the
Securities in the Trusts were higher than the bid side evaluations of such
Securities by the respective amounts indicated under footnote (5) in "Notes to
Portfolios".

     Although payment is normally made five business days following the order
for purchase, payment may be made prior thereto. A person will become the
owner of Units on the date of settlement provided payment has been received.
Cash, if any, made available to the Sponsor prior to the date of settlement
for the purchase of Units may be used in the Sponsor's business and may be
deemed to be a benefit to the Sponsor, subject to the limitations of the
Securities Exchange Act of 1934. Delivery of certificates representing Units
so ordered will be made five business days following such order or shortly
thereafter. See "Redemption of Units" below for information regarding the
ability to redeem Units ordered for purchase.

     MARKET FOR UNITS. During the initial public offering period, the Sponsor
and/or certain of the Underwriters intend to offer to purchase Units at a
price equivalent to the Public Offering Price which is based upon the
aggregate offering price per Unit of the underlying Securities in each Trust
and the amount of Purchased Interest for each Trust plus accrued interest to
the date of settlement less the related sales commission. Afterward, although
they are not obligated to do so, the Sponsor intends to, and certain of the
other Underwriters may, maintain a market for the Units offered hereby and to
offer continuously to purchase such Units at prices, subject to change at any
time, based upon the aggregate bid prices of the Securities in the portfolio
of each Trust plus Purchased Interest plus interest accrued to the date of
settlement and plus any principal cash on hand, less any amounts representing
taxes or other governmental charges payable out of the Trust and less any
accrued Trust expenses. If the supply of Units exceeds demand or if some other
business reason warrants it, the Sponsor and/or the Underwriters may either
discontinue all purchases of Units or discontinue purchases of Units at such
prices. In the event that a market is not maintained for the Units and the
Unitholder cannot find another purchaser, a Unitholder of any Trust desiring
to dispose of his Units may be able to dispose of such Units only by tendering
them to the Trustee for redemption at the Redemption Price, which is based
upon the aggregate bid price of the Securities in the portfolio of such Trust
plus Purchased Interest and any accrued interest. The aggregate bid prices of
the underlying Securities in a Trust are expected to be less than the related
aggregate offering prices. See "Redemption of Units" below. A Unitholder who
wishes to dispose of his Units should inquire of his broker as to current
market prices in order to determine whether there is in existence any price in
excess of the Redemption Price and, if so, the amount thereof.

     DISTRIBUTIONS OF INTEREST AND PRINCIPAL. Interest received by the Fund,
including that part of the proceeds of any disposition of Securities which
represents Purchased Interest and/or accrued interest, is credited by the
Trustee to the Interest Account for the appropriate Trust. Other receipts are
credited to the Principal Account for the appropriate Trust. Interest received
by the Fund after deduction of amounts sufficient to reimburse the Trustee,
without
 <PAGE>
20                         Unitholder Explanations
interest, for any amounts advanced and paid to the Sponsor as the Unitholder
of record as of the First Settlement Date (see "Public Offering--Offering
Price" above) will be distributed on or shortly after the fifteenth day of
each month on a pro rata basis to Unitholders of record of a Trust as of the
preceding record date who are entitled to distributions at that time. All
distributions will be net of applicable expenses. The pro rata share of cash
in the Principal Account of a Trust will be computed as of the date set forth
under "Per Unit Information" for the applicable Trust, and thereafter as of
the record date, and distributions to the Unitholders as of such record date
will be made on or shortly after the fifteenth day of such month. Proceeds
received from the disposition of any of the Securities after such record date
and prior to the following distribution date will be held in the Principal
Account and not distributed until the next distribution date. The Trustee is
not required to pay interest on funds held in any Principal or Interest
Account (but may itself earn interest thereon and therefore benefits from the
use of such funds) nor to make a distribution from the Principal Account
unless the amount available for distribution therein shall equal at least
$1.00 per Unit.

     The distribution to the Unitholders of a Trust as of each record date
after the First Settlement Date will be made on the following distribution
date or shortly thereafter and shall consist of an amount substantially equal
to such portion of the Unitholder's pro rata share of the estimated net Annual
interest Income in the Interest Account of such Trust after deducting
estimated expenses. Because interest payments are not received by the Fund at
a constant rate throughout the year, such interest distribution may be more or
less than the amount credited to such Interest Account as of the record date.
For the purpose of minimizing fluctuations in the distributions from an
Interest Account, the Trustee is authorized to advance such amounts as may be
necessary to provide interest distributions of approximately equal amounts.
The Trustee shall be reimbursed, without interest, for any such advances from
funds in the applicable Interest Account on the ensuing record date. Persons
who purchase Units between a record date and a distribution date will receive
their first distribution on the second distribution date after the purchase.

     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 Fund (as
determined on the basis set forth under "Trust Administration--Fund
Administration and Expenses"). The Trustee also may withdraw from said
Accounts such amounts, if any, as it deems necessary to establish a reserve
for any governmental charges payable out of the Fund. Amounts so withdrawn
shall not be considered a part of the Fund'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.

     REINVESTMENT OPTION. Unitholders of all unit investment trusts sponsored
by Van Kampen Merritt Inc. (except Unitholders of a New York IM-IT Trust or a
New York IM-IT Intermediate Laddered Maturity Trust), may elect to have each
distribution of interest income, capital gains and/or principal on their Units
automatically reinvested in shares of any of the open ended mutual funds
(except for B shares) listed under "Trust Administration--Sponsor" which are
registered in the Unitholder's state of residence. New York IM-IT Trust and
New York IM-IT Intermediate Laddered Maturity Trust Unitholders, other than
those residing in the Commonwealth of Massachusetts, may elect to have each
distribution of interest income, capital gains and/or principal on their Units
automatically reinvested in shares of First Investors New York Insured Tax
Free Fund, Inc., a fund which invests primarily in securities exempt from
federal and New York state and city income tax. Such mutual funds are
hereinafter collectively referred to as the "Reinvestment Funds".

     Each Reinvestment Fund has investment objectives which differ in certain
respects from those of the Trusts. The prospectus relating to each
Reinvestment Fund describes the investment policies of such fund and sets
forth the procedures to follow to commence reinvestment. A Unitholder may
obtain a prospectus for the respective Reinvestment Funds from Van Kampen
Merritt Inc. at One Parkview Plaza, Oakbrook Terrace, Illinois 60181. Texas
residents who desire to reinvest may request that a broker-dealer registered
in Texas send the prospectus relating to the respective fund.

     After becoming a participant in a reinvestment plan, each distribution of
interest income, capital gains and/or principal on the participant's Units
will, on the applicable distribution date, automatically be applied, as
directed by such person, as of such distribution date by the Trustee to
purchase shares (or fractions thereof) of the applicable
 <PAGE>
                           Unitholder Explanations                          21
Reinvestment Fund at a net asset value as computed as of the close of trading
on the New York Stock Exchange on such date, plus a sales charge of $1.00 per
$100 of reinvestment except if the participant selects the First Investors New
York Insured Tax Free Fund, Inc., in which case the sales charge will be $1.50
per $100 of reinvestment, or except if the participant selects the Van Kampen
Merritt Money Market Fund or the Van Kampen Merritt Tax Free Money Fund in
which case no sales charge applies. A minimum of one-half of such sales charge
would be paid to Van Kampen Merritt Inc. for all Reinvestment Funds except
First Investors New York Insured Tax Free Fund, Inc., in which case such sales
charge would be paid to First Investors Management Company, Inc.

     Confirmations of all reinvestments by a Unitholder into a Reinvestment
Fund will be mailed to the Unitholder by such Reinvestment Fund.

     A participant may at any time prior to five days preceding the next
succeeding distribution date, by so notifying the Trustee in writing, elect to
terminate his or her reinvestment plan and receive future distributions of his
or her Units in cash. There will be no charge or other penalty for such
termination. Each Reinvestment Fund, its sponsor and investment adviser shall
have the right to terminate at any time the reinvestment plan relating to such
fund.

     REDEMPTION OF UNITS. A Unitholder may redeem all or a portion of his
Units by tender to the Trustee, at its Unit Investment Trust Division, 101
Barclay Street, 20th Floor, New York, New York 10286, of the certificates
representing the Units to be redeemed, duly endorsed or accompanied by proper
instruments of transfer with signature guaranteed (or by providing
satisfactory indemnity, as in connection with lost, stolen or destroyed
certificates) and by payment of applicable governmental charges, if any. Thus,
redemption of Units cannot be effected until certificates representing such
Units have been delivered to the person seeking redemption or satisfactory
indemnity provided. No redemption fee will be charged. On the seventh calendar
day following such tender, or if the seventh calendar day is not a business
day, on the first business day prior thereto, the Unitholder will be entitled
to receive in cash an amount for each Unit equal to the Redemption Price per
Unit next computed after receipt by the Trustee of such tender of Units. The
"date of tender" is deemed to be the date on which Units are received by the
Trustee, except that as regards Units received after 4:00 P.M. Eastern time on
days 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.

     Under regulations issued by the Internal Revenue Service, the Trustee
will be required to withhold a specified percentage of the principal amount of
a Unit redemption if the Trustee has not been furnished the redeeming
Unitholder's tax identification number in the manner required by such
regulations. Any amount so withheld is transmitted to the Internal Revenue
Service and may be recovered by the Unitholder only when filing a return.
Under normal circumstances the Trustee obtains the Unitholder's tax
identification number from the selling broker. However, at any time a
Unitholder elects to tender Units for redemption, such Unitholder should
provide a tax identification number to the Trustee in order to avoid this
possible "back-up withholding" in the event the Trustee has not been
previously provided such number.

     Purchased Interest and accrued interest paid on redemption shall be
withdrawn from the Interest Account of such Trust or, if the balance therein
is insufficient, from the Principal Account of such Trust. All other amounts
will be withdrawn from the Principal Account of such Trust. The Trustee is
empowered to sell underlying Securities of a Trust in order to make funds
available for redemption. Units so redeemed shall be cancelled.

     The Redemption Price per Unit (as well as the secondary market Public
Offering Price) will be determined on the basis of the bid price of the
Securities in each Trust, while the initial and primary Public Offering Price
of Units will be determined on the basis of the offering price of the
Securities in each Trust, as of 4:00 P.M. Eastern time on days of trading on
the New York Stock Exchange on the date any such determination is made. On the
Date of Deposit the Public Offering Price per Unit (which is based on the
offering prices of the Bonds and Purchased Interest in each Trust and includes
the sales charge) exceeded the value at which Units could have been redeemed
(based upon the current bid prices of the Securities and Purchased Interest in
such Trust) by the amount shown under "Summary of Essential Financial
Information". While the Trustee has the power to determine the Redemption
Price per Unit when Units are tendered for redemption, such authority has been
delegated to the Evaluator which determines the price per Unit on a daily
basis. The Redemption Price per Unit is the pro rata share of each Unit in
each Trust on the basis of (i)
 <PAGE>
22                         Unitholder Explanations
the cash on hand in such Trust or moneys in the process of being collected,
(ii) the value of the Securities in such Trust based on the bid prices of the
Securities therein, except for cases in which the value of insurance has been
included, (iii) Purchased Interest for each Trust and (iv) interest accrued
thereon, less (a) amounts representing taxes or other governmental charges
payable out of such Trust and (b) the accrued expenses of such Trust. The
Evaluator may determine the value of the Securities in each Trust by employing
any of the methods set forth in "Public Offering--Offering Price". In
determining the Redemption Price per Unit no value will be assigned to the
portfolio insurance maintained on the Bonds in an Insured Trust unless such
Bonds are in default in payment of principal or interest or in significant
risk of such default. For a description of the situations in which the
Evaluator may value the insurance obtained by the Insured Trusts, see "Public
Offering--Offering Price" above.

     The price at which Units may be redeemed could be less than the price
paid by the Unitholder. As stated above, the Trustee may sell Securities to
cover redemptions. When Securities are sold, the size and diversity of the
affected Trust will be reduced. Such sales may be required at a time when
Securities would not otherwise be sold and might result in lower prices than
might otherwise be realized.

     The right of redemption may be suspended and payment postponed for any
period during which the New York Stock Exchange is closed, other than for
customary weekend and holiday closings, or during which the Securities and
Exchange Commission determines that trading on that Exchange is restricted or
an emergency exists, as a result of which disposal or evaluation of the
Securities in the Trusts is not reasonably practicable, or for such other
periods as the Securities and Exchange Commission may by order permit. Under
certain extreme circumstances the Sponsor may apply to the Securities and
Exchange Commission for an order permitting a full or partial suspension of
the right of Unitholders to redeem their Units.

     REPORTS PROVIDED. The Trustee shall furnish Unitholders of a Trust in
connection with each distribution a statement of the amount of interest and
the amount of other receipts (received since the preceding distribution), if
any, being distributed expressed in each case as a dollar amount representing
the pro rata share of each Unit of a Trust outstanding. For as long as the
Trustee deems it to be in the best interests of the Unitholders, the accounts
of each Trust shall be audited, not less frequently than annually, by
independent certified public accountants and the report of such accountants
shall be furnished by the Trustee to Unitholders of such Trusts upon request.
Within a reasonable period of time after the end of each calendar year, the
Trustee shall furnish to each person who at any time during the calendar year
was a registered Unitholder of a Trust a statement (i) as to the Interest
Account: interest received (including amounts representing interest received
upon any disposition of Securities) and the percentage of such interest by
states in which the issuers of the Securities are located, the amount of
Purchased Interest, deductions for applicable taxes and for fees and expenses
of such Trust, for purchases of Replacement Bonds and for redemptions of
Units, if any, and the balance remaining after such distributions and
deductions, expressed in each case 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; (ii) as to the Principal Account: the
dates of disposition of any Securities and the net proceeds received therefrom
(excluding any portion representing accrued interest), the amount paid for
purchases of Replacement Bonds and for redemptions of Units, if any,
deductions for payment of applicable taxes and fees and expenses of the
Trustee, the amount of "when issued" interest treated as a return of capital,
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; (iii) a list of the Securities held and the number of Units
outstanding on the last business day of such calendar year; (iv) the
Redemption Price per Unit based upon the last computation thereof made during
such calendar year; and (v) amounts actually distributed during such calendar
year from the Interest and Principal Accounts, separately stated, expressed
both as total dollar amounts and as dollar amounts representing the pro rata
share of each Unit outstanding.

     In order to comply with Federal and state tax reporting requirements,
Unitholders will be furnished, upon request to the Trustee, evaluations of the
Securities in a Trust furnished to it by the Evaluator.
 <PAGE>
                           Unitholder Explanations                          23

INSURANCE ON THE BONDS IN THE INSURED TRUSTS

     Insurance has been obtained by each Insured Trust or by the issuer of
such Bonds, or by a prior owner of such Bonds, or by the Sponsor prior to the
deposit of such Bonds in a Trust guaranteeing prompt payment of interest and
principal, when due, in respect of the Bonds in such Trust. See "Unitholder
Explanations--Settlement of Bonds in the Trusts--Objectives and Securities
Selection". An insurance policy obtained by an Insured Trust, if any, is non-
cancellable and will continue in force so long as such Trust is in existence,
the respective Portfolio Insurer referred to below is still in business and
the Bonds described in such policy continue to be held by such Trust (see
"Portfolio" for the respective Insured Trust). Any portfolio insurance premium
for an Insured Trust, which is an obligation of such Trust, is paid by each
Trust on a monthly basis. Non-payment of premiums on a policy obtained by an
Insured Trust will not result in the cancellation of insurance but will force
the insurer to take action against the Trustee to recover premium payments due
it. The Trustee in turn will be entitled to recover such payments from such
Trust. Premium rates for each issue of Bonds protected by a policy obtained by
an Insured Trust, if any, are fixed for the life of the Trust. The premium for
any Preinsured Bond insurance has been paid by such issuer, by a prior owner
of such Bonds or the Sponsor and any such policy or policies are
non-cancellable and will continue in force so long as the Bonds so insured are
outstanding and the respective Preinsured Bond Insurer remains in business. If
the provider of an original issuance insurance policy is unable to meet its
obligations under such policy or if the rating assigned to the claims-paying
ability of any such insurer deteriorates, the Portfolio Insurers have no
obligation to insure any issue adversely affected by either of the above
described events.

     The aforementioned portfolio insurance obtained by an Insured Trust, if
any, guarantees the timely payment of principal and interest on the Bonds as
they fall due. For the purposes of insurance obtained by an Insured Trust,
"when due" generally means the stated maturity date for the payment of
principal and interest. However, in the event (a) an issuer of a Bond defaults
in the payment of principal or interest on such Bond, (b) such issuer enters
into a bankruptcy proceeding or (c) the maturity of such Bond is accelerated,
the affected Portfolio Insurer has the option, in its sole discretion, after
receiving notice of the earliest to occur of such a default, bankruptcy
proceeding or acceleration to pay the outstanding principal amount of such
Bond plus accrued interest to the date of such payment and thereby retire the
Bond from the affected Trust prior to such Bond's stated maturity date. The
insurance does not guarantee the market value of the Bonds or the value of the
Units. Insurance obtained by an Insured Trust, if any, is only effective as to
Bonds owned by and held in such Trust. In the event of a sale of any such Bond
by the Trustee, such insurance terminates as to such Bond on the date of sale.

     Pursuant to an irrevocable commitment of the Portfolio Insurers, the
Trustee, upon the sale of a Bond covered under a portfolio insurance policy
obtained by an Insured Trust, has the right to obtain permanent insurance with
respect to such Bond (i.e., insurance to maturity of the Bonds regardless of
the identity of the holder thereof) (the "Permanent Insurance") upon the
payment of a single predetermined insurance premium and any expenses related
thereto from the proceeds of the sale of such Bond. Accordingly, any Bond in
an Insured Trust is eligible to be sold on an insured basis. It is expected
that the Trustee would exercise the right to obtain Permanent Insurance only
if upon such exercise the affected Trust would receive net proceeds (sale of
Bond proceeds less the insurance premium and related expenses attributable to
the Permanent Insurance) from such sale in excess of the sale proceeds if such
Bonds were sold on an uninsured basis. The insurance premium with respect to
each Bond eligible for Permanent Insurance would be determined based upon the
insurability of each Bond as of the Date of Deposit and would not be increased
or decreased for any change in the creditworthiness of each Bond.

     The Sponsor believes that the Permanent Insurance option provides an
advantage to an Insured Trust in that each Bond insured by a Trust insurance
policy may be sold out of the affected Trust with the benefits of the
insurance attaching thereto. Thus, the value of the insurance, if any, at the
time of sale, can be realized in the market value of the Bond so sold (which
is not the case in connection with any value attributable to an Insured
Trust's portfolio insurance). See "Public Offering--Offering Price". Because
any such insurance value may be realized in the market value of the Bond upon
the sale thereof upon exercise of the Permanent Insurance option, the Sponsor
anticipates that (a) in the event an Insured Trust were to be comprised of a
substantial percentage of Bonds in default or significant risk of default, it
is much less likely that such Trust would need at some point in time to seek a
suspension of redemptions of
 <PAGE>
24                         Unitholder Explanations
Units than if such Trust were to have no such option (see "Public
Offering--Redemption of Units") and (b) at the time of termination of an
Insured Trust, if such Trust were holding defaulted Bonds or Bonds in
significant risk of default such Trust would not need to hold such Bonds until
their respective maturities in order to realize the benefits of such Trust's
portfolio insurance (see "Trust Administration--Amendment or Termination").

     Except as indicated below, insurance obtained by an Insured Trust has no
effect on the price or redemption value of Units. It is the present intention
of the Evaluator to attribute a value for such insurance (including the right
to obtain Permanent Insurance) for the purpose of computing the price or
redemption value of Units if the Bonds covered by such insurance are in
default in payment of principal or interest or in significant risk of such
default. The value of the insurance will be the difference between (i) the
market value of a Bond which is in default in payment of principal or interest
or in significant risk of such default assuming the exercise of the right to
obtain Permanent Insurance (less the insurance premium and related expenses
attributable to the purchase of Permanent Insurance) and (ii) the market value
of such Bonds not covered by Permanent Insurance. See "Public
Offering--Offering Price". It is also the present intention of the Trustee not
to sell such Bonds to effect redemptions or for any other reason but rather to
retain them in the portfolio because value attributable to the insurance
cannot be realized upon sale. See "Public Offering-- Offering Price" herein
for a more complete description of an Insured Trust's method of valuing
defaulted Bonds and Bonds which have a significant risk of default. Insurance
obtained by the issuer of a Bond is effective so long as such Bond is
outstanding. Therefore, any such insurance may be considered to represent an
element of market value in regard to the Bonds thus insured, but the exact
effect, if any, of this insurance on such market value cannot be predicted.

     The portfolio insurance policy or policies obtained by an Insured Trust,
if any, with respect to the Bonds in such Trust were issued by one or more of
the Portfolio Insurers. Any other Preinsured Bond insurance policy (or
commitment therefor) was issued by one of the Preinsured Bond Insurers. See
"Unitholder Explanations--Settlement of Bonds in the Trusts--Objectives and
Securities Selection".

     AMBAC Indemnity Corporation ("AMBAC Indemnity") is a Wisconsin-domiciled
stock insurance corporation regulated by the Office of the Commissioner of
Insurance 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 of approximately $1,936,000,000 (unaudited) and statutory capital of
approximately $1,096,000,000 (unaudited) as of September 30, 1993. Statutory
capital consists of AMBAC Indemnity's policyholders' surplus and statutory
contingency reserve. AMBAC Indemnity is a wholly owned subsidiary of AMBAC
Inc., a 100% publicly-held company. Moody's Investors Service, Inc. and
Standard & Poor's Corporation have both assigned a triple-A claims-paying
ability rating to AMBAC Indemnity.

     Copies of its financial statements prepared in accordance with statutory
accounting standards are available from AMBAC Indemnity. The address of AMBAC
Indemnity's administrative offices and its telephone number are One State
Street Plaza, 17th Floor, New York, New York, 10004 and (212) 668-0340.

     AMBAC Indemnity has entered into quota share reinsurance agreements under
which a percentage of the insurance underwritten pursuant to certain municipal
bond insurance programs of AMBAC Indemnity has been and will be assumed by a
number of foreign and domestic unaffiliated reinsurers.

     Municipal Bond Investors Assurance Corporation ("MBIA") is the principal
operating subsidiary of MBIA Inc., a New York Stock Exchange listed company.
MBIA Inc. is not obligated to pay the debts of or claims against MBIA. MBIA is
a limited liability corporation rather than a several liability association.
MBIA is domiciled in the State of New York and licensed to do business in all
fifty states, the District of Columbia and the Commonwealth of Puerto Rico. As
of December 31, 1993 MBIA had admitted assets of $3.1 billion (audited), total
liabilities of $2.1 billion (audited), and total capital and surplus of $978
million (audited) determined in accordance with statutory accounting practices
prescribed or permitted by insurance regulatory authorities. As of December
31, 1993, MBIA had admitted assets of $3.1 billion (unaudited), total
liabilities of $2.1 billion (unaudited), and total capital and surplus of $978
million (unaudited) determined in accordance with statutory accounting
practices prescribed or permitted by insurance regulatory authorities. Copies
of MBIA's year end financial statements prepared in accordance with statutory
accounting practices are available from MBIA. The address of MBIA is 113 King
Street, Armonk, New York 10504.
 <PAGE>
                           Unitholder Explanations                          25

     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 of Bond Investors Guaranty Insurance Company
(BIG), now known as MBIA Insurance Corp. of Illinois. 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.

     Moody's Investors Service, Inc. rates all bond issues insured by MBIA
"Aaa" and short term loans "MIG 1," both designated to be of the highest
quality.

     Standard & Poor's Corporation rates all new issues insured by MBIA "AAA"
Prime Grade.

     The Moody's Investors Service, Inc. rating of MBIA should be evaluated
independently of the Standard & Poor's Corporation rating of MBIA. No
application has been made to any other rating agency in order to obtain
additional ratings on the Bonds. The ratings reflect the respective rating
agency's current assessment of the creditworthiness of MBIA and its ability to
pay claims on its policies of insurance. Any further explanation as to the
significance of the above ratings may be obtained only from the applicable
rating agency.

     The above ratings are not recommendations to buy, sell or hold the Bonds,
and such ratings may be subject to revision or withdrawal at any time by the
rating agencies. Any downward revision or withdrawal of either or both ratings
may have an adverse effect on the market price of the Bonds.

     Financial Guaranty Insurance Company ("Financial Guaranty" or "FGIC") is
a wholly-owned subsidiary of FGIC Corporation (the "Corporation"), a Delaware
holding company. The Corporation is a wholly-owned subsidiary of General
Electric Capital Corporation ("GECC"). Neither the Corporation 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 December 31,
1993, the total capital and surplus of Financial Guaranty was approximately
$777,000,000. Copies of Financial Guaranty's financial statements, prepared on
the basis of statutory accounting principles, and the Corporation's financial
statements, prepared on the basis of generally accepted accounting principles,
may be obtained by writing to Financial Guaranty at 115 Broadway, New York,
New York 10006, Attention: Communications Department, telephone number: (212)
312-3000 or to the New York State Insurance Department at 160 West Broadway,
18th Floor, New York, New York 10013, Attention: Property Companies Bureau,
telephone number: (212) 621-0389.

     In addition, Financial Guaranty Insurance Company is currently licensed
to write insurance in all 50 states and the District of Columbia.

     Financial Security Assurance, Inc. ("Financial Security" or "FSA") is a
monoline insurance company incorporated on March 16, 1984 under the laws of
the State of New York. The operations of Financial Security commenced on July
25, 1985, and Financial Security received its New York State insurance license
on September 23, 1985. Financial Security and its two wholly owned
subsidiaries are licensed to engage in the financial guaranty insurance
business in 49 states, the District of Columbia and Puerto Rico.

     Financial Security and its subsidiaries are engaged exclusively in the
business of writing financial guaranty insurance, principally in respect of
asset-backed and other collateralized securities offered in domestic and
foreign markets. Financial Security and its subsidiaries also write financial
guaranty insurance in respect of municipal and other obligations and reinsure
financial guaranty insurance policies written by other leading insurance
companies. In general, financial guaranty insurance consists of the issuance
of a guaranty of scheduled payments of an issuer's securities, thereby
enhancing the credit rating of those securities, in consideration for payment
of a premium to the insurer.

     Financial Security is approximately 91.6% owned by U S WEST, Inc. and
8.4% owned by The Tokio Marine and Fire Insurance Co., Ltd. ("Tokio Marine").
Neither U S WEST, Inc. nor Tokio Marine is obligated to pay the debts of or
the claims against Financial Security. Financial Security is domiciled in the
State of New York and is subject to regulation by the State of New York
Insurance Department. As of March 31, 1993, the total policyholders' surplus
and contingency reserves and the total unearned premium reserve, respectively,
of Financial Security and its consolidated subsidiaries were, in accordance
with generally accepted accounting principles, approximately $479,110,000
 <PAGE>
26                         Unitholder Explanations
(unaudited) and $220,078,000 (unaudited), and the total shareholders' equity
and the total unearned premium reserve, respectively, of Financial Security
and its consolidated subsidiaries were, in accordance with generally accepted
accounting principles, approximately $628,119,000 (unaudited) and $202,493,000
(unaudited). Copies of Financial Security's financial statements may be
obtained by writing to Financial Security at 350 Park Avenue, New York, New
York, 10022, Attention: Communications Department. Its telephone number is
(212) 826-0100.

     Pursuant to an intercompany agreement, liabilities on financial guaranty
insurance written by Financial Security or either of its 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 unaffiliated reinsurers under various quota share
treaties and on a transaction-by-transaction basis. Such reinsurance is
utilized by Financial Security as a risk management device and to comply with
certain statutory and rating agency requirements; it does not alter or limit
Financial Security's obligations under any financial guaranty insurance
policy.

     Financial Security's claims-paying ability is rated "Aaa" by Moody's
Investors Service, Inc., and "AAA" by Standard & Poor's Corporation, Nippon
Investors Service Inc., Duff & Phelps Inc. and Australian Ratings Pty. Ltd.
Such ratings reflect only the views of the respective rating agencies, are not
recommendations to buy, sell or hold securities and are subject to revision or
withdrawal at any time by such rating agencies.

     Capital Guaranty Insurance Company ("Capital Guaranty") is a "Aaa/AAA"
rated monoline stock insurance company incorporated in the State of Maryland,
and is a wholly owned subsidiary of Capital Guaranty Corporation, a Maryland
insurance holding company. Capital Guaranty Corporation is a publicly owned
company whose shares are traded on the New York Stock Exchange.

     Capital Guaranty is authorized to provide insurance in 49 states, the
District of Columbia and three U.S. territories. Capital Guaranty focuses on
insuring municipal securities and our policies guaranty the timely payment of
principal and interest when due for payment on new issue and secondary market
issue municipal bond transactions. Capital Guaranty's claims-paying ability is
rated "Triple-A" by both Moody's and Standard & Poor's.

     As of December 31, 1993, Capital Guaranty had more than $12.9 billion in
net exposure outstanding. The total statutory policyholders' surplus and
contingency reserve of Capital Guaranty was $190,986,527 (unaudited), and the
total admitted assets were $284,503,855 (unaudited) as reported to the
Insurance Department of the State of Maryland as of December 31, 1993.
Financial statements for Capital Guaranty Insurance Company, that have been
prepared in accordance with statutory insurance accounting standards, are
available upon request. The address of Capital Guaranty's headquarters and its
telephone number are Steuart Tower, 22nd Floor, One Market Plaza, San
Francisco, CA 94105-1413 and (415) 995-8000.

     CapMAC is a New York-domiciled monoline stock insurance company which
engages only in the business of financial guarantee and surety insurance.
CapMAC is licensed in 50 states in addition to the District of Columbia, the
Commonwealth of Puerto Rico and the territory of Guam. CapMAC insures
structured asset-backed, corporate, municipal and other financial obligations
in the domestic and foreign capital markets. CapMAC may also provide financial
guarantee reinsurance for structured asset-backed, corporate and municipal
obligations written by other major insurance companies.

     CapMAC's claims-paying ability is rated "Aaa" by Moody's Investors
Service, Inc. ("Moody's"), "AAA" by Standard & Poor's Corporation ("Standard &
Poor's"), "AAA" by Duff & Phelps, Inc. ("Duff & Phelps") and "AAA" by Nippon
Investors Inc. Such ratings reflect only the views of the respective rating
agencies, are not recommendations to buy, sell or hold securities and are
subject to revision or withdrawal at any time by such rating agencies.

     CapMAC is wholly owned by CapMAC Holdings Inc. ("Holdings"), a company
that is owned by a group of institutional and other investors, including
CapMAC's management and employees.

     Neither Holdings nor any of its stockholders is obligated to pay any
claims under any surety bond issued by CapMAC or any debts of CapMAC or to
make additional capital contributions.
 <PAGE>
                           Unitholder Explanations                          27

     CapMAC is regulated by the Superintendent of Insurance of the State of
New York. In addition, CapMAC is subject to regulation by the insurance
departments of the other jurisdictions in which it is licensed. CapMAC is
subject to periodic regulatory examinations by the same regulatory
authorities.

     CapMAC is bound by insurance laws and regulations regarding capital
transfers, limitations upon dividends, investment of assets, changes in
control, transactions with affiliates and consolidations and acquisitions. The
amount of exposure per risk that CapMAC may retain, after giving effect to
reinsurance, collateral or other security, is also regulated. Statutory and
regulatory accounting practices may prescribe appropriate rates at which
premiums are earned and the levels of reserves required. In addition, various
insurance laws restrict the incurrence of debt, regulate permissible
investments of reserves, capital and surplus, and govern the form of surety
bonds.

     CapMAC's obligations under the Surety Bond(s) may be reinsured. Such
reinsurance does not relieve CapMAC of any of its obligations under the Surety
Bond(s).

     THE SURETY BOND IS NOT COVERED BY THE PROPERTY/CASUALTY INSURANCE
SECURITY FUND SPECIFIED IN ARTICLE 76 OF THE NEW YORK INSURANCE LAW.

     As of December 31, 1993 and 1992, CapMAC had qualified statutory capital
(which consists of policyholders' surplus and contingency reserve) of
approximately $167 million and $161 million, respectively, and had not
incurred any debt obligations. Article 69 of the New York State Insurance Law
requires CapMAC to establish and maintain the contingency reserve, which is
available to cover claims under surety bonds issued by CapMAC.

     In addition to its qualified statutory capital and other reinsurance
available to pay claims under its surety bonds, CapMAC has entered into a Stop
Loss Reinsurance Agreement (the "Stop Loss Agreement") with Winterthur Swiss
Insurance Company (the "Reinsurer"), which is rated AAA by Standard & Poor's
and Aaa by Moody's, pursuant to which the Reinsurer will be required to pay
any losses incurred by CapMAC during the term of the Stop Loss Agreement on
the surety bonds covered under the Stop Loss Agreement in excess of a
specified amount of losses incurred by CapMAC under such surety bonds (such
specified amount initially being $100 million and increasing annually by an
amount equal to 66 2/3% of the increase in CapMAC's statutory capital and
surplus) up to an aggregate limit payable under the Stop Loss Agreement of $50
million. The Stop Loss Agreement has a term of seven years, is extendable for
one-year periods and is subject to early termination upon the occurrence of
certain events.

     CapMAC also has available a $100,000,000 standby corporate liquidity
facility (the "Liquidity Facility") provided by a syndicate of banks rated
A1+/P1 by Standard & Poor's and Moody's, respectively, having a term of 360
days. Under the Liquidity Facility CapMAC will be able, subject to satisfying
certain conditions, to borrow funds from time to time in order to enable it to
fund any claim payments or payments made in settlement or mitigation of claims
payments under its surety bonds, including the Surety Bond.

     Copies of CapMAC's financial statements prepared in accordance with
statutory accounting standards, which differ from generally accepted
accounting principles, and filed with the Insurance Department of the State of
New York are available upon request. CapMAC is located at 885 Third Avenue,
New York, New York 10022, and its telephone number is (212) 755-1155.

     In order to be in an Insured Trust, Bonds must be insured by one of the
Preinsured Bond Insurers or be eligible for the insurance being obtained by
such Trust. In determining eligibility for insurance, the Preinsured Bond
Insurers, AMBAC Indemnity and Financial Guaranty have applied their own
standards which correspond generally to the standards they normally use in
establishing the insurability of new issues of municipal bonds and which are
not necessarily the criteria used in the selection of Bonds by the Sponsor. To
the extent the standards of the Preinsured Bond Insurers, AMBAC Indemnity and
Financial Guaranty are more restrictive than those of the Sponsor, the
previously stated Trust investment criteria have been limited with respect to
the Bonds. This decision is made prior to the Date of Deposit, as debt
obligations not eligible for insurance are not deposited in an Insured Trust.
Thus, all of the Bonds in the portfolios of the Insured Trusts in the Fund are
insured either by the respective Trust or by the issuer of the Bonds, by a
prior owner of such Bonds or by the Sponsor prior to the deposit of such Bonds
in a Trust.

     Because the Bonds are insured by one of the Portfolio Insurers or one of
the Preinsured Bond Insurers as to the timely payment of principal and
interest, when due, and on the basis of the various reinsurance agreements in
effect,
 <PAGE>
28                         Unitholder Explanations
Standard & Poor's Corporation has assigned to the Units of each Insured Trust
its "AAA" investment rating. See "Description of Securities Ratings". The
obtaining of this rating by an Insured Trust should not be construed as an
approval of the offering of the Units by Standard & Poor's Corporation or as a
guarantee of the market value of such Trust or of the Units.
   
     On the date of this Prospectus, the Estimated Current Returns on the
Securities in the Colorado IM-IT Trust and Georgia IM-IT Trust were 5.49% and
5.51%, respectively, after payment of the insurance premium or premiums
payable by each Trust, while the Estimated Long-Term Returns on such Trusts
were 5.57% and 5.60%, respectively. The Estimated Current Returns on identical
portfolios without the insurance obtained by the above-mentioned Trusts would
have been 5.50% and 5.54%, respectively, on such date, while the Estimated
Long-Term Returns on identical portfolios without the insurance obtained by
the above mentioned Trusts would have been 5.58% and 5.62%, respectively.
    
     An objective of portfolio insurance obtained by an Insured Trust is to
obtain a higher yield on the portfolio of such Trust than would be available
if all the Securities in such portfolio had Standard & Poor's Corporation
"AAA" rating and yet at the same time to have the protection of insurance of
prompt payment of interest and principal, when due, on the Bonds. There is, of
course, no certainty that this result will be achieved. Preinsured Bonds in an
Insured Trust (all of which are rated "AAA" by Standard & Poor's Corporation)
may or may not have a higher yield than uninsured bonds rated "AAA" by
Standard & Poor's Corporation. In selecting such Bonds for an Insured Trust,
the Sponsor has applied the criteria hereinbefore described.

     In the event of nonpayment of interest or principal, when due, in respect
of a Bond, AMBAC Indemnity shall make such payment not later than 30 days and
Financial Guaranty shall make such payment within one business day after the
respective insurer has been notified that such nonpayment has occurred or is
threatened (but not earlier than the date such payment is due). The insurer,
as regards any payment it may make, will succeed to the rights of the Trustee
in respect thereof. All policies issued by the Portfolio Insurers and the
Preinsured Bond Insurers are substantially identical insofar as obligations to
an Insured Trust are concerned.

     The Internal Revenue Service has issued a letter ruling which holds in
effect that insurance proceeds representing maturing interest on defaulted
municipal obligations paid to holders of insured bonds, under policy
provisions substantially identical to the policies described herein, will be
excludable from Federal gross income under Section 103(a)(1) of the Internal
Revenue Code to the same extent as if such payments were made by the issuer of
the municipal obligations. Holders of Units in an Insured Trust should discuss
with their tax advisers the degree of reliance which they may place on this
letter ruling. However, Chapman and Cutler, counsel for the Sponsor, has given
an opinion to the effect such payment of proceeds would be excludable from
Federal gross income if, and to the same extent as, such interest would have
been so excludable if paid by the issuer of the defaulted obligations. See
"Other Matters--Federal Tax Status".

     Each Portfolio Insurer is subject to regulation by the department of
insurance in the state in which it is qualified to do business. Such
regulation, however, is no guarantee that each Portfolio Insurer will be able
to perform on its contract of insurance in the event a claim should be made
thereunder at some time in the future. At the date hereof, it is reported that
no claims have been submitted or are expected to be submitted to any of the
Portfolio Insurers which would materially impair the ability of any such
company to meet its commitment pursuant to any contract of bond or portfolio
insurance.

     The information relating to each Portfolio Insurer has been furnished by
such companies. The financial information with respect to each Portfolio
Insurer appears in reports filed with state insurance regulatory authorities
and is subject to audit and review by such authorities. 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.
 <PAGE>
                           Unitholder Explanations                          29

     The Bonds in the Insured Trusts are insured as follows:
   
<TABLE>
<CAPTION>
                                                         BONDS INSURED        BONDS INSURED
                                                          UNDER AMBAC        UNDER FINANCIAL
                                                           INDEMNITY            GUARANTY            PREINSURED
                       TRUST                          PORTFOLIO INSURANCE  PORTFOLIO INSURANCE         BONDS           TOTAL
<S>                                                           <C>                  <C>                 <C>             <C>
IM-IT Limited Maturity..............................          0%                   0%                  100%            100%
California IM-IT Intermediate
 Laddered Maturity..................................          0%                   0%                  100%            100%
Colorado IM-IT......................................          10%                  0%                   90%            100%
Florida IM-IT.......................................          0%                   0%                  100%            100%
Georgia IM-IT.......................................          25%                  0%                   75%            100%
New Jersey IM-IT....................................          0%                   0%                  100%            100%
</TABLE>

     The breakdown of the Preinsured Bonds is as follows: IM-IT Limited
Maturity Trust--AMBAC Indemnity 14%, Financial Guaranty 15%, MBIA 61% and FSA
10%; California IM-IT Intermediate Laddered Maturity Trust--AMBAC Indemnity
17%, MBIA 63% and FSA 20%; Colorado IM-IT Trust--AMBAC Indemnity 34% and MBIA
56%; Florida IM-IT Trust--AMBAC Indemnity 8%, Financial Guaranty 40%, MBIA 47%
and FSA 5%; Georgia IM-IT Trust-- Financial Guaranty 17% and MBIA 58%; New
Jersey IM-IT Trust--Financial Guaranty 48% and MBIA 52%.
    
 <PAGE>
30                   IM-IT-- 74th Limited Maturity Series
   
IM-IT LIMITED MATURITY TRUST

      GENERAL. The IM-IT Limited Maturity Trust consists of 9 issues of
Securities. Four of the Bonds in the IM-IT Limited Maturity Trust are general
obligations of the governmental entities issuing them and are backed by the
taxing power thereof. The remaining issues are payable from the income of a
specific project or authority and are not supported by the issuer's power to
levy taxes. These issues are located in 8 states or territories, divided by
purpose of issues (and percentage of principal amount to total IM-IT Limited
Maturity Trust) as follows: General Obligations, 4 (49%); Health Care, 2
(20%); Higher Education, 1 (15%); Public Building, 1 (12%) and Certificates of
Participation, 1 (4%). No Bond issue has received a provisional rating. All of
the obligations in the IM-IT Limited Maturity Trust mature approximately
within 12-15 years of the Date of Deposit. The dollar weighted average
maturity of the Bonds in the Trust is 14.3 years.

     TAX STATUS. For a discussion of the Federal tax status of income earned
on IM-IT Limited Maturity Trust Units, see "Other Matters--Federal Tax
Status".

<TABLE>
<CAPTION>
PER UNIT INFORMATION:
CALCULATION OF ESTIMATED NET ANNUAL UNIT INCOME <F1>
<S>                                                                                                              <C>
      Estimated Annual Interest Income per Unit................................................................  $   57.00
      Less: Estimated Annual Expense per Unit <F2>.............................................................  $    1.25
      Less: Annual Premium on Portfolio Insurance per Unit.....................................................         --
      Estimated Net Annual Interest Income per Unit............................................................  $   55.75
CALCULATION OF ESTIMATED INTEREST EARNINGS PER UNIT:
      Estimated Net Annual Interest Income per Unit............................................................  $   55.75
      Divided by 12............................................................................................  $    4.65
Estimated Daily Rate of Net Interest Accrual per Unit..........................................................  $  .15486
ESTIMATED CURRENT RETURN BASED ON PUBLIC OFFERING PRICE <F1><F3><F4><F5>.......................................       5.45%
ESTIMATED LONG-TERM RETURN <F3><F4><F5>........................................................................       5.58%
Initial Distribution (June 1994)...............................................................................  $    2.94
ESTIMATED NORMAL DISTRIBUTION PER UNIT <F5>....................................................................  $    4.65
PURCHASED INTEREST <F6>........................................................................................  $    9.61

Trustee's Annual Fee <F1>.............. $.98 per $1,000 principal amount of
                                        Bonds
Record and Computation Dates........... FIRST day of each month
DISTRIBUTION DATES..................... FIFTEENTH DAY OF EACH MONTH COMMENCING
                                        JUNE 15, 1994

<FN>
<F1> During the first year the Trustee will reduce its fee by approximately
     $.68 per Unit (which amount is the estimated interest to be earned per
     Unit prior to the expected delivery dates for the "when, as and if
     issued" Bonds included in this Trust). Should such estimated interest
     exceed such amount, the Trustee will reduce its fee up to its annual fee.
     After the first year, the Trustee's fee will be that amount indicated
     above. Estimated annual interest income per Unit will be increased to
     $57.68. Estimated Annual Expense per Unit (excluding insurance) will be
     increased to $1.93; and estimated net annual interest income per Unit
     will remain the same as shown. See "Estimated Current Returns and
     Estimated Long-Term Returns." Based on the outstanding principal amount
     of Securities as of the Date of Deposit, the Trustee's annual fee would
     be $4,910.
<F2> Excluding insurance costs.
<F3> The Estimated Current Return and Estimated Long-Term Return are increased
     for transactions entitled to a reduced sales charge. See "Unitholder
     Explanations--Public Offering--General".
<F4> The Estimated Current Return is calculated by dividing the estimated net
     annual interest income per Unit by the Public Offering Price. The
     estimated net annual interest income per Unit will vary with changes in
     fees and expenses of the Trustee and the Evaluator and with the principal
     prepayment, redemption, maturity, exchange or sale of Securities while
     the Public Offering Price will vary with changes in the offering price of
     the underlying Securities and with changes in the Purchased Interest;
     therefore, there is no assurance that the present Estimated Current
     Return indicated above will be realized in the future. The Estimated
     Long-Term Return is calculated using a formula which <F1>takes into
     consideration, and determines and factors in the relative weightings of,
     the market values, yields (which takes into account the amortization of
     premiums and the accretion of discounts) and estimated retirements of all
     of the Securities in the Trust and <F2>takes into account the expenses
     and sales charge associated with each Trust Unit. Since the market values
     and estimated retirements of the Securities and the expenses of the Trust
     will change, there is no assurance that the present Estimated Long-Term
     Return as indicated above will be realized in the future. The Estimated
     Current Return and Estimated Long-Term Return are expected to differ
     because the calculation of the Estimated Long-Term Return reflects the
     estimated date and amount of principal returned while the Estimated
     Current Return calculation includes only net annual interest income and
     Public Offering Price.
<F5> These figures are based on estimated per Unit cash flows. Estimated cash
     flows will vary with changes in fees and expenses, with changes in
     current interest rates and with the principal prepayment, redemption,
     maturity, call, exchange or sale of the underlying Securities. The
     estimated cash flows for this Series are set forth under "Estimated Cash
     Flows to Unitholders".
<F6> See "Unitholder Explanations--Purchased and Accrued Interest".
</TABLE>
 <PAGE>
                     IM-IT-- 74th Limited Maturity Series                   31

<TABLE>
INSURED MUNICIPALS INCOME TRUST
74TH LIMITED MATURITY SERIES (IM-IT AND QUALITY MULTI-SERIES 220)
PORTFOLIO AS OF MAY 5, 1994
<CAPTION>

                                                                                                              OFFERING
                                                                                                              PRICE TO
              NAME OF ISSUER, TITLE, INTEREST RATE AND                                                        IM-IT LIMITED
AGGREGATE     MATURITY DATE OF EITHER BONDS DEPOSITED OR                                  REDEMPTION          MATURITY
PRINCIPAL<F1> BONDS CONTRACTED FOR<F1><F5>                                     RATING<F2> FEATURE<F3>         TRUST<F4>
<S>           <C>                                                                <C>      <C>                 <C>
$    600,000  Chicago, Illinois, School Finance Authority, Unlimited
                Tax-General Obligation Bonds, Series 1994A (MBIA Insured)
                #5.00% Due 6/1/2007..........................................    YAAA     2004 @ 102          $     542,148
     690,000  Port of Port Arthur Navigation District of Jefferson County,
                Texas, Unlimited Tax-General Obligation Bonds, Series 1994
                (AMBAC Indemnity Insured)**
                #5.80% Due 3/1/2008..........................................    YAAA     2004 @ 100                674,247
     400,000  District of Columbia (Washington, D.C.) Unlimited Tax-General
                Obligation Refunding Bonds, Series 1993B (MBIA Insured)
                #5.50% Due 6/1/2008..........................................     AAA                               377,748
     750,000  Dormitory Authority of the State of New York, City University
                System Revenue Bonds, Series U (MBIA Insured)                             2002 @ 102
                #6.375% Due 7/1/2008.........................................     AAA     2006 @ 100 S.F.           771,945
     600,000  Louisiana Public Facilities Authority, Revenue Bonds (General
                Health Inc. Project) Series 1994 (MBIA Insured)**
                #6.10% Due 11/1/2008.........................................    YAAA     2004 @ 102                600,132
     215,000  Charleston County, South Carolina, Charleston Public Facilities
                Corporation, Refunding Certificates of Participation, Series
                1994 (MBIA Insured)
                #6.00% Due 12/1/2008.........................................    YAAA     2004 @ 102                215,035
     500,000  Wisconsin State Health and Educational Facilities Authority,
                Hospital Facilities Revenue Refunding Bonds (LaCross Lutheran
                Hospital) Series 1993 (FSA Insured)                                       2003 @ 102
                #5.60% Due 2/15/2009.........................................     AAA     2006 @ 100 S.F.           473,705
     500,000  Illinois Health Facilities Authority, Revenue Bonds, Series
                1994 (Southern Illinois Hospital Services) MBIA Insured                   2004 @ 102
                #5.65% Due 3/1/2009..........................................    YAAA     2006 @ 100 S.F.           476,055
     755,000  City of Pawtucket, Rhode Island, General Obligation Bonds,
                Series 1994 (FGIC Insured)
                #5.75% Due 4/15/2009.........................................    YAAA     2003 @ 102                729,503
                                                                                                              $   4,860,518
$  5,010,000
</TABLE>

All of the Bonds in the portfolio are insured by one of the Preinsured Bond
Insurers as indicated in the Bond name. See "Unitholder
Explanations--Insurance on the Bonds in the Insured Trusts".

For an explanation of the footnotes used on this page, see "Notes to
Portfolios".
 <PAGE>
32        California IM-IT Intermediate Laddered Maturity Series 10

CALIFORNIA IM-IT INTERMEDIATE LADDERED MATURITY TRUST

      GENERAL. The California IM-IT Intermediate Laddered Maturity Trust
consists of 6 issues of Securities. One of the Bonds in the California IM-IT
Intermediate Laddered Maturity Trust is a general obligation of the
governmental entity issuing it and is backed by the taxing power thereof. The
remaining issues are payable from the income of a specific project or
authority and are not supported by the issuer's power to levy taxes. These
issues are divided by purpose of issues (and percentage of principal amount to
total California IM-IT Intermediate Laddered Maturity Trust) as follows:
Certificates of Participation, 2 (23%); General Purpose, 1 (20%); Health Care,
1 (20%); Water and Sewer, 1 (20%) and General Obligations, 1 (17%). No Bond
issue has received a provisional rating. All of the obligations in the
California IM-IT Intermediate Laddered Maturity Trust mature within 5-10 years
of the Date of Deposit. Commencing in approximately the fifth year of the
Trust, roughly 20% of the Bonds contained in the Trust will mature each year.
The dollar weighted average maturity of the Bonds in the Trust is 7.09 years.

     SPECIAL CONSIDERATIONS. The Trust will invest substantially all of its
assets in California Municipal Obligations. The Trust is therefore susceptible
to political, economic or regulatory factors affecting issuers of California
Municipal Obligations. These include the possible adverse effects of certain
California constitutional amendments, legislative measures, voter initiatives
and other matters that are described below. The following information provides
only a brief summary of the complex factors affecting the financial situation
in California (the "State") and is derived from sources that are generally
available to investors and are believed to be accurate. No independent
verification has been made of the accuracy or completeness of any of the
following information. It is based in part on information obtained from
various State and local agencies in California or contained in official
statements for various California Municipal Obligations.

     There can be no assurance that future statewide or regional economic
difficulties, and the resulting impact on State or local governmental finances
generally, will not adversely affect the market value of California Municipal
Obligations held in the portfolio of the Fund or the ability of particular
obligors to make timely payments of debt service on (or related to) those
obligations.

     California's economy is the largest among the 50 states and one of the
largest in the world. The State's population of almost 32 million represents
12.8% of the total United States population and grew by 27% in the 1980s.
Total personal income in the State, at an estimated $640 billion in 1992,
accounts for 13% of all personal income in the nation. Total employment is
almost 14 million, the majority of which is in the service, trade and
manufacturing sectors.

     Reports issued by the State Department of Finance and the Commission on
State Finance (the "COSF") indicate that the State's economy is suffering its
worst recession since the 1930s, with prospects for recovery slower than for
the nation as a whole. The state has experienced the worst job losses of any
post-war recession and employment levels are not expected to stabilize until
late 1994 or 1995. The largest job losses have been in Southern California,
led by declines in the aerospace and construction industries. Weaknesses
statewide occurred in manufacturing, construction, services and trade.
Additional military base closures will have further adverse effects on the
State's economy later in the decade. Unemployment is expected to average 9% in
1993 and is expected to remain high in 1994. The State's economy is only
expected to pull out of the recession slowly once the national recovery has
begun. Delay in recovery will exacerbate shortfalls in State revenues.

     Certain California Municipal Obligations may be obligations of issuers
which rely in whole or in part, directly or indirectly, on ad valorem property
taxes as a source of revenue. The taxing powers of California local
governments and districts are limited by Article XIIIA of the California
Constitution, enacted by the voters in 1978 and commonly known as "Proposition
13." Briefly, Article XIIIA limits to 1% of full cash value the rate of ad
valorem property taxes on real property and generally restricts the
reassessment of property to 2% per year, except upon new construction or
change of ownership (subject to a number of exemptions). Taxing entities may,
however, raise ad valorem taxes above the 1% limit to pay debt service on
voter-approved bonded indebtedness.

     Under Article XIIIA, the basic 1% ad valorem tax levy is applied against
the assessed value of property as of the owner's date of acquisition (or as of
March 1, 1975, if acquired earlier), subject to certain adjustments. This
system
 <PAGE>
          California IM-IT Intermediate Laddered Maturity Series 10         33
has resulted in widely varying amounts of tax on similarly situated
properties. Several lawsuits have been filed challenging the acquisition-based
assessment system of Proposition 13, and on June 18, 1992 the U.S. Supreme
Court announced a decision upholding Proposition 13.

     Article XIIIA prohibits local governments from raising revenues through
ad valorem property taxes above the 1% limit; it also requires voters of any
governmental unit to give two-thirds approval to levy any "special tax." Court
decisions, however, allowed non-voter approved levy of "general taxes" which
were not dedicated to a specific use. In response to these decisions, the
voters of the State in 1986 adopted an initiative statute which imposed
significant new limits on the ability of local entities to raise or levy
general taxes, except by receiving majority local voter approval. Significant
elements of this initiative, "Proposition 62", have been overturned in recent
court cases. An initiative proposed to re-enact the provisions of Proposition
62 as a constitutional amendment was defeated by the voters in November 1990,
but such a proposal may be renewed in the future.

     California and its local governments are subject to an annual
"appropriations limit" imposed by Article XIIIB of the California
Constitution, enacted by the voters in 1979 and significantly amended by
Propositions 98 and 111 in 1988 and 1990, respectively. Article XIIIB
prohibits the State or any covered local government from spending
"appropriations subject to limitation" in excess of the appropriations limit
imposed. "Appropriations subject to limitation" are authorizations to spend
"proceeds of taxes," which consists of tax revenues and certain other funds,
including proceeds from regulatory licenses, user charges or other fees, to
the extent that such proceeds exceed the cost of providing the product or
service, but "proceeds of taxes" excludes most State subventions to local
governments. No limit is imposed on appropriations or funds which are not
"proceeds of taxes," such as reasonable user charges or fees and certain other
non-tax funds, including bond proceeds.

     Among the expenditures not included in the Article XIIIB appropriations
limit are (1) the debt service cost of bonds issued or authorized prior to
January 1, 1979, or subsequently authorized by the voters, (2) appropriations
arising from certain emergencies declared by the Governor, (3) appropriations
for certain capital outlay projects, (4) appropriations by the State of
post-1989 increases in gasoline taxes and vehicle weight fees, and (5)
appropriations made in certain cases of emergency.

     The appropriations limit for each year is adjusted annually to reflect
changes in cost of living and population, and any transfers of service
responsibilities between government units. The definitions for such
adjustments were liberalized in 1990 by Proposition 111 to follow more closely
growth in California's economy.

     "Excess" revenues are measured over a two-year cycle. Local governments
must return any excess to taxpayers by rate reduction. The State must refund
50% of any excess, with the other 50% paid to schools and community colleges.
With more liberal annual adjustment factors since 1988, and depressed revenues
since 1990 because of the recession, few governments are currently operating
near their spending limits, but this condition may change over time. Local
governments may by voter approval exceed their spending limits for up to four
years.

     During fiscal year 1986-87, State receipts from proceeds of taxes
exceeded its appropriations limit by $1.1 billion, which was returned to
taxpayers. Appropriations subject to limitation were under the State limit by
$1.2 billion, $259 million, $1.6 million, $7.5 billion and $5.2 billion for
the five most recent fiscal years ending with 1991-92. State appropriations
are expected to be $4.2 billion under the limit for Fiscal Year 1992-93.

     Because of the complex nature of Articles XIIIA and XIIIB of the
California Constitution, the ambiguities and possible inconsistencies in their
terms, and the impossibility of predicting future appropriations or changes in
population and cost of living, and the probability of continuing legal
challenges, it is not currently possible to determine fully the impact of
Article XIIIA or Article XIIIB on California Municipal Obligations or on the
ability of California or local governments to pay debt service on such
California Municipal Obligations. It is not presently possible to predict the
outcome of any pending litigation with respect to the ultimate scope, impact
or constitutionality of either Article XIIIA or Article XIIIB, or the impact
of any such determinations upon State agencies or local governments, or upon
their ability to pay debt service on their obligations. Future initiative or
legislative changes in laws or the California Constitution may also affect the
ability of the State or local issuers to repay their obligations.
 <PAGE>
34        California IM-IT Intermediate Laddered Maturity Series 10

     As of January 1, 1994, California had approximately $17.7 billion of
general obligation bonds outstanding, and $6.3 billion remained authorized but
unissued. In addition, at June 30, 1993, the State had lease-purchase
obligations, payable from the State's General Fund, of approximately $4.0
billion. In Fiscal Year 1992-93, debt service on general obligation bonds and
lease-purchase debt was approximately 4.1% of General Fund revenues. The State
has paid the principal of and interest on its general obligation bonds,
lease-purchase debt and short-term obligations when due.

     The principal sources of General Fund revenues in 1992-93 were the
California personal income tax (44% of total revenues), the sales tax (38%),
bank and corporation taxes (12%), and the gross premium tax on insurance (3%).
California maintains a Special Fund for Economic Uncertainties (the "Economic
Uncertainties Fund"), derived from General Fund revenues, as a reserve to meet
cash needs of the General Fund.

     Throughout the 1980s, State spending increased rapidly as the State
population and economy also grew rapidly, including increased spending for
many assistance programs to local governments, which were constrained by
Proposition 13 and other laws. The largest State program is assistance to
local public school districts. In 1988, an initiative (Proposition 98) was
enacted which (subject to suspension by a two-thirds vote of the Legislature
and the Governor) guarantees local school districts and community college
districts a minimum share of State General Fund revenues (currently about
33%).

     Since the start of 1990-91 Fiscal Year, the State has faced adverse
economic, fiscal, and budget conditions. The economic recession seriously
affected State tax revenues. It also caused increased expenditures for health
and welfare programs. The State is also facing a structural imbalance in its
budget with the largest programs supported by the General Fund (education,
health, welfare and corrections) growing at rates significantly higher than
the growth rates for the principal revenue sources of the General Fund. As a
result, the State entered a period of budget imbalance, with expenditures
exceeding revenues for four of the five fiscal years ending in 1991-92;
revenues were about equal in 1992-93. By June 30, 1993, the State's General
Fund had an accumulated deficit, on a budget basis, of approximately $2.2
billion.

     As a consequence of the large budget imbalances built up over two
consecutive years, the State used up all of its available cash resources. In
late June 1992, the State was required to issue $475 million of short-term
revenue anticipation warrants to cover obligations coming due on June 30 and
July 1. These warrants were repaid on July 24, 1992.

     At the outset of the 1992-93 Fiscal Year, the State estimated that
approximately $7.9 billion of budget actions would be required to end the
1992-93 Fiscal Year without a budget deficit. The difficulty of taking those
actions delayed enactment of a budget for more than two months past the start
of the 1992-93 Fiscal Year. With the failure to enact a budget by July 1,
1992, the State had no legal authority to pay many of its vendors until the
budget was passed; nevertheless, certain obligations (such as debt service,
school apportionments, welfare payments and employee salaries) were payable
because of continuing or special appropriations or court orders. However, the
State Controller did not have enough cash to pay all of these ongoing
obligations as they came due, as well as valid obligations incurred in the
prior fiscal year.

     Because of the delay in enacting the budget, the State could not carry
out its normal cash flow borrowing, and starting on July 1, 1992, the
Controller was required to issue "registered warrants" in lieu of normal
warrants backed by cash to pay many State obligations. Available cash was used
to pay constitutionally mandated and priority obligations. Between July 1 and
September 3, 1992, the Controller issued an aggregate of approximately $3.8
billion of registered warrants, all of which were called for redemption by
September 4, 1992 following enactment of the 1992-93 Budget Act and issuance
by the State of $3.3 billion of Interim Notes.

     The 1992-93 Budget Bill was signed on September 2, 1992. The 1992-93
Budget Act provides for expenditures of $57.4 billion and consists of General
Fund expenditures of $40.8 billion and Special Fund and Bond Fund expenditures
of $16.6 billion. The Department of Finance estimated there would be a balance
in the Special Fund for Economic Uncertainties of $28 million on June 30,
1993.
 <PAGE>
          California IM-IT Intermediate Laddered Maturity Series 10         35

     The $7.9 billion budget gap was closed through a combination of increased
revenues and transfers and expenditures cuts. The principle reductions were in
health and welfare, K-12 schools and community colleges, State aid to local
governments, higher education (partially offset by increased student fees) and
various other programs. In addition, funds were transferred from special
funds, collections of State revenues were accelerated, and other adjustments
were made.

     As in the prior year, the economic and fiscal assumptions on which the
1992-93 Budget Act was based proved to be too optimistic. As the recession in
the State continued for a third year, State revenues again lagged projections.
The Department of Finance projected revenues in 1992-93 $2.4 billion below
projections and expenditures $300 million higher. As a result, the Department
predicted the General Fund ended at June 30, 1993 with a fund balance deficit
of about $2.2 billion, almost unchanged from June 30, 1992. The projected
negative balance of the Special Fund for Economic Uncertainties were $2
billion.

     1993-94 Budget. The 1993-94 Budget represents the third consecutive year
of extremely difficult budget choices for the State, in view of the continuing
recession. The Budget Act, signed on June 30, 1993, provides for General Fund
expenditures of $38.5 billion, a 6.3% decline from the prior year. Revenues
are projected at $40.6 billion, about $400 million below the prior year. To
bring the budget into balance, the Budget Act and related legislation provided
for transfer of $2.6 billion of local property taxes to school districts, thus
relieving State support obligations; reductions in health and welfare
expenditures; reductions in support for higher education institutions; a
two-year suspesion of the renters' tax credit; and miscellaneous cuts in
general government spending and certain one-time and accounting adjustments.
There were no general state tax increases, but a 0.5% temporary state sales
tax scheduled to expire on June 30 was extended for six months, and dedicated
to support local government public safety costs.

     As part of the 1993-94 Budget, the Governor implemented a plan to repay
the accumulated $2.8 billion deficit in the Special Fund for Economic
Uncertainties over 18 months, funding the deficit with external borrowing
maturing not later than December 31, 1994. About $1.6 billion of the deficit
was repaid by December 1993, with the balance to be paid by December 31, 1994.
Taking this borrowing into account, the Department of Finance projected in
July, 1993 that the Special Fund for Economic Uncertainties would have a
balance of about $600 million at June 30, 1994, and about $100 million at June
30, 1995.

     The 1994-95 Governor's Budget Proposal, released January 7, 1994,
projects that because of the continuation of the recession, the 1993-94 fiscal
year will end with a negative fund balance $1.7 billion worse than originally
planned, even though state revenues have been close to projections through the
first six months of the 1993-94 fiscal year.

     To produce a balanced budget in 1994-95, the Governor proposes further
cuts in health and welfare costs, and requests additional federal aid of over
$3 billion for costs associated with undocumented foreign immigrants and for
health and welfare programs. These is no assurance these funds will be
appropriated by the Congress.

     On January 17, 1994 a major earthquake struck Los Angeles, causing
widespread property damage in public and private structures and facilities,
estimated preliminary at in excess of $15 billion. Large amounts of federal
aid are expected, and additional state resources will be made available. It is
too soon to assess the short or long term impacts of the earthquake on the
regional and state economies, and on the fiscal condition of local and state
government.

     The State's severe financial difficulties for the current and upcoming
budget years will result in continued pressure upon various local governments,
particularly school districts and counties which depend on State aid. Despite
efforts in recent years to increase taxes and reduce governmental
expenditures, there can be no assurance that the State will not face budget
gaps in the future.

     State general obligation bonds are currently rated "Aa" by Moody's and
"A+" by S&P. Both of these ratings were recently reduced from "AAA" levels
which the State held until late 1991. There can be no assurance that such
ratings will be maintained in the future. It should be noted that the
creditworthiness of obligations issued by local California issuers may be
unrelated to the creditworthiness of obligations issued by the State of
California, and that there is no obligation on the part of the State to make
payment on such local obligations in the event of default.
 <PAGE>
36        California IM-IT Intermediate Laddered Maturity Series 10

     The State is involved in certain legal proceedings (described in the
State's recent financial statements) that, if decided against the State, may
require the State to make significant future expenditures or may substantially
impair revenues.

     There are a number of state agencies, instrumentalities and political
subdivisions of the State that issue Municipal Obligations, some of which may
be conduit revenue obligations payable from payments from private borrowers.
These entities are subject to various economic risks and uncertainties, and
the credit quality of the securities issued by them may vary considerably from
the credit quality of obligations backed by the full faith and credit of the
State.

     Property tax revenues received by local governments declined more than
50% following passage of Proposition 13. Subsequently, the California
Legislature enacted measures to provide for the redistribution of the State's
General Fund surplus to local agencies, the reallocation of certain State
revenues to local agencies and the assumption of certain governmental
functions by the State to assist municipal issuers to raise revenues. Through
1990-91, local assistance (including public schools) accounted for around 75%
of General Fund spending. To reduce State General Fund support for school
districts, the 1992-93 Budget Act caused local governments to transfer $1.3
billion of property tax revenues to school districts, representing loss of
almost half the post-Proposition 13 "bailout" aid. The 1993-94 Budget Act
transfers about $2.6 billion of local property taxes to school districts, the
largest share ($2 billion) coming from counties, and the balance from cities
($288 million), special districts ($244 million) and redevelopment agencies
($65 million). In order to make up this shortfall to cities and counties, the
Legislature has dedicated 0.5% sales tax to local public safety purposes
through December 31, 1993. Voters at a statewide election in November, 1993
will vote on a permanent extension of this sales tax for local public safety.
In addition, the Legislature has changed laws to relieve local governments of
certain mandates, allowing them to reduce costs.

     To the extent the State should be constrained by its Article XIIIB
appropriations limit, or its obligation to conform to Proposition 98, or other
fiscal considerations, the absolute level, or the rate of growth, of State
assistance to local governments may continue to be reduced. Any such
reductions in State aid could compound the serious fiscal constraints already
experienced by many local governments, particularly counties. At least one
rural county (Butte) publicly announced that it might enter bankruptcy
proceedings in August 1990, although such plans were put off after the
Governor approved legislation to provide additional funds for the county.
Other counties have also indicated that their budgetary condition is extremely
grave. The Richmond Unified School District (Contra Costa County) entered
bankruptcy proceedings in May 1991 but the proceedings have been dismissed.

     California Municipal Obligations which are assessment bonds may be
adversely affected by a general decline in real estate values or a slowdown in
real estate sales activity. In many cases, such bonds are secured by land
which is undeveloped at the time of issuance but anticipated to be developed
within a few years after issuance. In the event of such reduction or slowdown,
such development may not occur or may be delayed, thereby increasing the risk
of a default on the bonds. Because the special assessments or taxes securing
these bonds are not the personal liability of the owners of the property
assessed, the lien on the property is the only security for the bonds.
Moreover, in most cases the issuer of these bonds is not required to make
payments on the bonds in the event of delinquency in the payment of
assessments or taxes, except from amounts, if any, in a reserve fund
established for the bonds.

     Certain California long-term lease obligations, though typically payable
from the general fund of the municipality, are subject to "abatement" in the
event the facility being leased is unavailable for beneficial use and
occupancy by the municipality during the term of the lease. Abatement is not a
default, and there may be no remedies available to the holders of the
certificates evidencing the lease obligation in the event abatement occurs.
The most common cases of abatement are failure to complete construction of the
facility before the end of the period during which lease payments have been
capitalized and uninsured casualty losses to the facility (e.g., due to
earthquake). In the event abatement occurs with respect to a lease obligation,
lease payments may be interrupted (if all available insurance proceeds and
reserves are exhausted) and the certificates may not be paid when due.

     Several years ago the Richmond Unified School District (the "District")
entered into a lease transaction in which certain existing properties of the
District were sold and leased back in order to obtain funds to cover operating
deficits. Following a fiscal crisis in which the District's finances were
taken over by a State receiver (including a brief
 <PAGE>
          California IM-IT Intermediate Laddered Maturity Series 10         37
period under bankruptcy court protection), the District failed to make rental
payments on this lease, resulting in a lawsuit by the Trustee for the
Certificate of Participation holders, in which the State was a named defendant
(on the grounds that it controlled the District's finances). One of the
defenses raised in answer to this lawsuit was the invalidity of the original
lease transaction. The trial court upheld the validity of the lease, and the
case is expected to be settled, but if it is not, further appeals may occur.
Any ultimate judgment against the Trustee may have adverse implications for
lease transactions of a similar nature by other California entities.

     The repayment of industrial development securities secured by real
property may be affected by California laws limiting foreclosure rights of
creditors. Securities backed by health care and hospital revenues may be
affected by changes in State regulations governing cost reimbursements to
health care providers under Medi-Cal (the State's Medicaid program), including
risks related to the policy of awarding exclusive contracts to certain
hospitals.

     Limitations on ad valorem property taxes may particularly affect "tax
allocation" bonds issued by California redevelopment agencies. Such bonds are
secured solely by the increase in assessed valuation of a redevelopment
project area after the start of redevelopment activity. In the event that
assessed values in the redevelopment project decline (e.g., because of a major
natural disaster such as an earthquake), the tax increment revenue may be
insufficient to make principal and interest payments on these bonds. Both
Moody's and S&P suspended ratings on California tax allocation bonds after the
enactment of Articles XIIIA and XIIIB, and only resumed such ratings on a
selective basis.

     Proposition 87, approved by California voters in 1988, requires that all
revenues produced by a tax rate increase go directly to the taxing entity
which increased such tax rate to repay that entity's general obligation
indebtedness. As a result, redevelopment agencies (which, typically, are the
Issuers of tax allocation securities) no longer receive an increase in tax
increment when taxes on property in the project area are increased to repay
voter-approved bonded indebtedness.

     The effect of these various constitutional and statutory changes upon the
ability of California municipal securities issuers to pay interest and
principal on their obligations remains unclear. Furthermore, other measures
affecting the taxing or spending authority of California or its political
subdivisions may be approved or enacted in the future. Legislation has been or
may be introduced which would modify existing taxes or other revenue-raising
measures or which either would further limit or, alternatively, would increase
the abilities of state and local governments to impose new taxes or increase
existing taxes. It is not presently possible to determine the impact of any
such legislation on California Municipal Obligations in which the Fund may
invest, future allocations of state revenues to local governments or the
abilities of state or local governments to pay the interest on, or repay the
principal of, such California Municipal Obligations.

     Substantially all of California is within an active geologic region
subject to major seismic activity. Any California Municipal Obligation in the
Portfolio could be affected by an interruption of revenues because of damaged
facilities, or, consequently, income tax deductions for casualty losses or
property tax assessment reductions. Compensatory financial assistance could be
constrained by the inability of (i) an Issuer to have obtained earthquake
insurance coverage at reasonable rates; (ii) an insurer to perform on its
contracts of insurance in the event of widespread losses; or (iii) the Federal
or State government to appropriate sufficient funds within their respective
budget limitations.

     TAX STATUS. For a discussion of the Federal tax status of income earned
on California IM-IT Intermediate Laddered Maturity Trust Units, see "Other
Matters--Federal Tax Status".

     In the opinion of Orrick, Herrington & Sutcliffe, special counsel to the
Fund for California tax matters, under existing California income and property
tax law applicable to individuals who are California residents:

     (1)   the California IM-IT Intermediate Laddered Maturity Trust is not an
        association taxable as a corporation and the income of the California
        IM-IT Intermediate Laddered Maturity Trust will be treated as the
        income of the Unitholders under the income tax laws of California;

     (2)   amounts treated as interest on the underlying Securities in the
        California IM-IT Intermediate Laddered Maturity Trust which are exempt
        from tax under California personal income tax and property tax laws
 <PAGE>
38        California IM-IT Intermediate Laddered Maturity Series 10
        when received by the California IM-IT Intermediate Laddered Maturity
        Trust will, under such laws, retain their status as tax-exempt
        interest when distributed to Unitholders. However, interest on the
        underlying Securities attributed to a Unitholder which is a
        corporation subject to the California franchise tax laws may be
        includable in its gross income for purposes of determining its
        California franchise tax. Further, certain interest which is
        attributable to a Unitholder subject to the California personal income
        tax and which is treated as an item of tax preference for purposes of
        the federal alternative minimum tax pursuant to Section 57(a)(5) of
        the Internal Revenue Code of 1986 may also be treated as an item of
        tax preference that must be taken into account in computing such
        Unitholder's alternative minimum taxable income for purposes of the
        California alternative minimum tax enacted by 1987 California
        Statutes, chapter 1138. However, because of the provisions of the
        California Constitution exempting the interest on bonds issued by the
        State of California, or by local governments within the state, from
        taxes levied on income, the application of the new California
        alternative minimum tax to interest otherwise exempt from the
        California personal income tax in some cases may be unclear;

     (3)   under California income tax law, each Unitholder in the California
        IM-IT Intermediate Laddered Maturity Trust will have a taxable event
        when the California IM-IT Intermediate Laddered Maturity Trust
        disposes of a Security (whether by sale, exchange, redemption, or
        payment at maturity) or when the Unitholder redeems or sells Units.
        Because of the requirement that tax cost basis be reduced to reflect
        amortization of bond premium, under some circumstances a Unitholder
        may realize taxable gains when Units are sold or redeemed for an
        amount equal to, or less than, their original cost. The total cost of
        each Unit in the California IM-IT Intermediate Laddered Maturity Trust
        to a Unitholder is allocated among each of the Bond issues held in the
        California IM-IT Intermediate Laddered Maturity Trust (in accordance
        with the proportion of the California IM-IT Intermediate Laddered
        Maturity Trust comprised by each Bond issue) in order to determine his
        per Unit tax cost for each Bond issue; and the tax cost reduction
        requirements relating to amortization of bond premium will apply
        separately to the per Unit tax cost of each Bond issue. Unitholders'
        bases in their units, and the bases for their fractional interest in
        each Trust asset, may have to be adjusted for their pro rata share of
        accrued interest received, if any, on Securities delivered after the
        Unitholders' respective settlement dates;

     (4)   under the California personal property tax laws, bonds (including
        the Securities in the California IM-IT Intermediate Laddered Maturity
        Trust) or any interest therein is exempt from such tax;

     (5)   any proceeds paid under the insurance policy issued to the
        California IM-IT Intermediate Laddered Maturity Trust with respect to
        the Securities which represent maturing interest on defaulted
        obligations held by the Trustee will be exempt from California
        personal income tax if, and to the same extent as, such interest would
        have been so exempt if paid by the issuer of the defaulted
        obligations; and

     (6)   under Section 17280(b)(2) of the California Revenue and Taxation
        Code, interest on indebtedness incurred or continued to purchase or
        carry Units of the California IM-IT Intermediate Laddered Maturity
        Trust is not deductible for the purposes of the California personal
        income tax. While there presently is no California authority
        interpreting this provision, Section 17280(b)(2) directs the
        California Franchise Tax Board to prescribe regulations determining
        the proper allocation and apportionment of interest costs for this
        purpose. The Franchise Tax Board has not yet proposed or prescribed
        such regulations. In interpreting the generally similar Federal
        provision, the Internal Revenue Service has taken the position that
        such indebtedness need not be directly traceable to the purchase or
        carrying of Units (although the Service has not contended that a
        deduction for interest on indebtedness incurred to purchase or improve
        a personal residence or to purchase goods or services for personal
        consumption will be disallowed). In the absence of conflicting
        regulations or other California authority, the California Franchise
        Tax Board generally has interpreted California statutory tax
        provisions in accord with Internal Revenue Service interpretations of
        similar Federal provisions.

     At the respective times of issuance of the Securities, opinions relating
to the validity thereof and to the exemption of interest thereon from Federal
income tax and California personal income tax are rendered by bond
 <PAGE>
          California IM-IT Intermediate Laddered Maturity Series 10         39
counsel to the respective issuing authorities. Except in certain instances in
which Orrick, Herrington & Sutcliffe acted as bond counsel to issuers of
Securities, and as such made a review of proceedings relating to the issuance
of certain Securities at the time of their issuance, Orrick, Herrington &
Sutcliffe has not made any special review for the California IM-IT
Intermediate Laddered Maturity Trust of the proceedings relating to the
issuance of the Securities or of the basis for such opinions.

<TABLE>
<CAPTION>
PER UNIT INFORMATION:
CALCULATION OF ESTIMATED NET ANNUAL UNIT INCOME <F1>
<S>                                                                                                              <C>
      Estimated Annual Interest Income per Unit................................................................  $   49.15
      Less: Estimated Annual Expense per Unit <F2>.............................................................  $    1.53
      Less: Annual Premium on Portfolio Insurance per Unit.....................................................         --
      Estimated Net Annual Interest Income per Unit............................................................  $   47.62
CALCULATION OF ESTIMATED INTEREST EARNINGS PER UNIT:
      Estimated Net Annual Interest Income per Unit............................................................  $   47.62
      Divided by 12............................................................................................  $    3.97
Estimated Daily Rate of Net Interest Accrual per Unit..........................................................  $  .13227
ESTIMATED CURRENT RETURN BASED ON PUBLIC OFFERING PRICE <F1><F3><F4><F5>.......................................       4.64%
ESTIMATED LONG-TERM RETURN <F3><F4><F5>........................................................................       4.77%
Initial Distribution (June 1994)...............................................................................  $    2.51
ESTIMATED NORMAL DISTRIBUTION PER UNIT <F5>....................................................................  $    3.97
PURCHASED INTEREST <F6>........................................................................................  $    7.01

Trustee's Annual Fee <F1>.............. $.98 per $1,000 principal amount of
                                        Bonds
Record and Computation Dates........... FIRST day of each month
DISTRIBUTION DATES..................... FIFTEENTH DAY OF EACH MONTH COMMENCING
                                        JUNE 15, 1994

<FN>
<F1> During the first year the Trustee will reduce its fee by approximately
     $.55 per Unit (which amount is the estimated interest to be earned per
     Unit prior to the expected delivery dates for the "when, as and if
     issued" Bonds included in this Trust). Should such estimated interest
     exceed such amount, the Trustee will reduce its fee up to its annual fee.
     After the first year, the Trustee's fee will be that amount indicated
     above. Estimated annual interest income per Unit will be increased to
     $49.70. Estimated Annual Expense per Unit (excluding insurance) will be
     increased to $2.08; and estimated net annual interest income per Unit
     will remain the same as shown. See "Estimated Current Returns and
     Estimated Long-Term Returns." Based on the outstanding principal amount
     of Securities as of the Date of Deposit, the Trustee's annual fee would
     be $2,940.
<F2> Excluding insurance costs.
<F3> The Estimated Current Return and Estimated Long-Term Return are increased
     for transactions entitled to a reduced sales charge. See "Unitholder
     Explanations--Public Offering--General".
<F4> The Estimated Current Return is calculated by dividing the estimated net
     annual interest income per Unit by the Public Offering Price. The
     estimated net annual interest income per Unit will vary with changes in
     fees and expenses of the Trustee and the Evaluator and with the principal
     prepayment, redemption, maturity, exchange or sale of Securities while
     the Public Offering Price will vary with changes in the offering price of
     the underlying Securities and with changes in the Purchased Interest;
     therefore, there is no assurance that the present Estimated Current
     Return indicated above will be realized in the future. The Estimated
     Long-Term Return is calculated using a formula which <F1>takes into
     consideration, and determines and factors in the relative weightings of,
     the market values, yields (which takes into account the amortization of
     premiums and the accretion of discounts) and estimated retirements of all
     of the Securities in the Trust and <F2>takes into account the expenses
     and sales charge associated with each Trust Unit. Since the market values
     and estimated retirements of the Securities and the expenses of the Trust
     will change, there is no assurance that the present Estimated Long-Term
     Return as indicated above will be realized in the future. The Estimated
     Current Return and Estimated Long-Term Return are expected to differ
     because the calculation of the Estimated Long-Term Return reflects the
     estimated date and amount of principal returned while the Estimated
     Current Return calculation includes only net annual interest income and
     Public Offering Price.
<F5> These figures are based on estimated per Unit cash flows. Estimated cash
     flows will vary with changes in fees and expenses, with changes in
     current interest rates and with the principal prepayment, redemption,
     maturity, call, exchange or sale of the underlying Securities. The
     estimated cash flows for this Series are set forth under "Estimated Cash
     Flows to Unitholders".
<F6> See "Unitholder Explanations--Purchased and Accrued Interest".
</TABLE>
 <PAGE>
40        California IM-IT Intermediate Laddered Maturity Series 10

<TABLE>
CALIFORNIA IM-IT INTERMEDIATE LADDERED MATURITY SERIES 10
(IM-IT AND QUALITY MULTI-SERIES 220)
PORTFOLIO AS OF MAY 5, 1994
<CAPTION>

                                                                                                              OFFERING
                                                                                                              PRICE TO
                                                                                                              CALIFORNIA
                                                                                                              IM-IT
                                                                                                              INTERMEDIATE
              NAME OF ISSUER, TITLE, INTEREST RATE AND                                                        LADDERED
AGGREGATE     MATURITY DATE OF EITHER BONDS DEPOSITED OR                                  REDEMPTION          MATURITY
PRINCIPAL<F1> BONDS CONTRACTED FOR<F1><F5>                                     RATING<F2> FEATURE<F3>         TRUST<F4>
<S>           <C>                                                                <C>                          <C>
$    600,000  San Mateo County Joint Powers Financing Authority (California)
                Lease Revenue Bonds (San Mateo County Health Center) Series
                1994A (FSA Insured)**
                #5.00% Due 7/15/1999.........................................    YAAA                         $     602,250
     600,000  Redevelopment Agency of the City of San Jose, California,
                Merged Area Redevelopment Project, Tax Allocation Bonds,
                Series 1993 (MBIA Insured)
                5.50% Due 8/1/2000...........................................     AAA                               614,856
     500,000  State of California, Various Purpose General Obligation Bonds,
                Series 1994 (AMBAC Indemnity Insured)**
                #5.10% Due 5/1/2001..........................................    YAAA                               498,970
     100,000  Certificates of Participation (Capital Projects Program) Series
                of 1991, Correctional and Parking Facilities, County of San
                Mateo, California (MBIA Insured)
                #0.00% Due 7/1/2001..........................................     AAA                                68,697<F6>
     600,000  Pleasanton Joint Powers Financing Authority, California,
                Refunding Water and Sewer Revenue Bonds, Series 1994A (MBIA
                Insured)**
                5.50% Due 9/1/2002...........................................    YAAA                               610,176
     600,000  Refunding Certificates of Participation (Measure O Project)
                Desert Sands Unified School District (California) Series
                1994D (MBIA Insured)
                #4.60% Due 3/1/2003..........................................    YAAA                               568,914
                                                                                                              $   2,963,863
$  3,000,000
</TABLE>

All of the Bonds in the portfolio are insured by one of the Preinsured Bond
Insurers as indicated in the Bond name. See "Unitholder
Explanations--Insurance on the Bonds in the Insured Trusts".

For an explanation of the footnotes used on this page, see "Notes to
Portfolios".
 <PAGE>
                          Colorado IM-IT-- Series 68                        41

COLORADO IM-IT TRUST

      GENERAL. The Colorado IM-IT Trust consists of 8 issues of Securities.
One of the Bonds in the Colorado IM-IT Trust is a general obligation of the
governmental entity issuing it and is backed by the taxing power thereof. The
remaining issues are payable from the income of a specific project or
authority and are not supported by the issuer's power to levy taxes. These
issues are divided by purpose of issues (and percentage of principal amount to
total Colorado IM-IT Trust) as follows: Health Care, 2 (33%); Higher
Education, 1 (16%); Industrial Revenue, 1 (16%); General Obligations, 1 (13%);
Water and Sewer, 2 (12%) and Retail Electric/Gas, 1 (10%). No Bond issue has
received a provisional rating.

     SPECIAL CONSIDERATIONS. The State Constitution requires that expenditures
for any fiscal year not exceed revenues for such fiscal year. By statute, the
amount of General Fund revenues available for appropriation is based upon
revenue estimates which, together with other available resources, must exceed
annual appropriations by the amount of the unappropriated reserve (the
"Unappropriated Reserve"). The Unappropriated Reserve requirement for fiscal
year 1991, 1992 and 1993 was set at 3%. For fiscal year 1992 and thereafter,
General Fund appropriations are also limited by statute to an amount equal to
the cost of performing certain required reappraisals of taxable property plus
an amount equal to the lesser of (i) five percent of Colorado personal income
or (ii) 106% of the total General Fund appropriations for the previous fiscal
year. This restriction does not apply to any General Fund appropriations which
are required as a result of a new federal law, a final state or federal court
order or moneys derived from the increase in the rate or amount of any tax or
fee approved by a majority of the registered electors of the State voting at
any general election. In addition, the statutory limit on the level of General
Fund appropriations may be exceeded for a given fiscal year upon the
declaration of a State fiscal emergency by the State General Assembly.

     The 1991 fiscal year end fund balance was $16.3 million, which was $62.8
million below the 3% Unappropriated Reserve requirement. As of the end of the
1992 fiscal year, the fund balance was $133.3 million, which was $49.1 million
over the 3% Unappropriated Reserve requirement. Based on June 20, 1993
estimates, the 1993 fiscal year ending fund balance is expected to be $281.8
million, or $189.7 million over the 3% required Unappropriated Reserve.

     On November 3, 1992, voters in Colorado approved a constitutional
amendment (the "Amendment") which, in general, became effective December 31,
1992, and which could restrict the ability of the State and local governments
to increase revenues and impose taxes. The Amendment applies to the State and
all local governments, including home rule entities ("Districts").
Enterprises, defined as government-owned businesses authorized to issue
revenue bonds and receiving under 10% of annual revenue in grants from all
Colorado state and local governments combined, are excluded from the
provisions of the Amendment.

     The provisions of the Amendment are unclear and will probably require
judicial interpretation. Among other provisions, beginning November 4, 1992,
the Amendment requires voter approval prior to tax increases, creation of
debt, or mill levy or valuation for assessment ratio increases. The Amendment
also limits increases in government spending and property tax revenues to
specified percentages. The Amendment requires that District property tax
revenues yield no more than the prior year's revenues adjusted for inflation,
voter approved changes and (except with regard to school districts) local
growth in property values according to a formula set forth in the Amendment.
School districts are allowed to adjust tax levies for changes in student
enrollment. Pursuant to the Amendment, local government spending is to be
limited by the same formula as the limitation for property tax revenues. The
Amendment limits increases in expenditures from the State general fund and
program revenues (cash funds) to the growth in inflation plus the percentage
change in State population in the prior calendar year. The basis for initial
spending and revenue limits are fiscal year 1992 spending and 1991 property
taxes collected in 1992. The basis for spending and revenue limits for fiscal
year 1994 and later years will be the prior fiscal year's spending and
property taxes collected in the prior calendar year. Debt service changes,
reductions and voter-approved revenue changes are excluded from the
calculation basis. The Amendment also prohibits new or increased real property
transfer tax rates, new State real property taxes and local District income
taxes.

     According to the Colorado Economic Prespective, Fourth Quarter, FY
1992-93, June 20, 1993 (the "Economic Report"), inflation for 1992 was 3.7%
and population grew at the rate of 2.7% in Colorado. Accordingly, under the
Amendment, increases in State expenditures during the 1994 fiscal year will be
limited to 6.4% over expenditures during the 1993 fiscal year. The 1993 fiscal
year is the base year for calculating the limitation for the 1994 fiscal year.
For the 1993 fiscal year, the Office of State Planning and Budgeting estimates
that general fund revenues will total $3,341.7 million and that program
revenues (cash funds) will total $1,753.4 million, or total estimated base
revenues of $5,095.1 million. Expenditures for the 1994 fiscal year,
therefore, cannot exceed $5,421.2 million. However, the
 <PAGE>
42                        Colorado IM-IT-- Series 68
1994 fiscal year general fund and program revenues (cash funds) are projected
to be only $5,220.4 million, or $200.8 million less than expenditures allowed
under the spending limitation.

     There is also a statutory restriction on the amount of annual increases
in taxes that the various taxing jurisdictions in Colorado can levy without
electoral approval. This restriction does not apply to taxes levied to pay
general obligation debt.

     As the State experienced revenue shortfalls in the mid-1980s, it adopted
various measures, including impoundment of funds by the Governor, reduction of
appropriations by the General Assembly, a temporary increase in the sales tax,
deferral of certain tax reductions and inter-fund borrowings. On a GAAP basis,
the State had unrestricted General Fund balances at June 30 of approximately
$100.3 million in fiscal year 1988, $134.4 million in fiscal year 1989, $116.6
million in fiscal year 1990, $16.3 million in fiscal year 1991 and $133.3
million in fiscal year 1992. The fiscal year 1993 unrestricted general fund is
currently estimated to be $281.8 million.

     For fiscal year 1992, the following tax categories generated the
following respective revenue percentages of the State's $2,995.8 million total
gross receipts: individual income taxes represented 53.7% of gross fiscal year
1992 receipts; excise taxes represented 33.4% of gross fiscal year 1992
receipts; and corporate income taxes represented 3.7% of gross fiscal year
1992 receipts. The final budget for fiscal year 1993 projects general fund
revenues of approximately $3,341.7 million and appropriations of approximately
$3,046.7 million. The percentages of general fund revenue generated by type of
tax for fiscal year 1993 are not expected to be significantly different from
fiscal year 1992 percentages.

     Under its constitution, the State of Colorado is not permitted to issue
general obligation bonds secured by the full faith and credit of the State.
However, certain agencies and instrumentalities of the State are authorized to
issue bonds secured by revenues from specific projects and activities. The
State enters into certain lease transactions which are subject to annual
renewal at the option of the State. In addition, the State is authorized to
issue short-term revenue anticipation notes. Local governmental units in the
State are also authorized to incur indebtedness. The major source of financing
for such local government indebtedness is an ad valorem property tax. In
addition, in order to finance public projects, local governments in the State
can issue revenue bonds payable from the revenues of a utility or enterprise
or from the proceeds of an excise tax, or assessment bonds payable from
special assessments. Colorado local governments can also finance public
projects through leases which are subject to annual appropriation at the
option of the local government. Local governments in Colorado also issue tax
anticipation notes. The Amendment requires prior voter approval for the
creation of any multiple fiscal year debt or other financial obligation
whatsoever, except for refundings at a lower rate or obligations of an
enterprise.

     Based on data published by the State of Colorado, Office of State
Planning and Budgeting as presented in the Economic Report, over 50% of
non-agricultural employment in Colorado in 1992 was concentrated in the retail
and wholesale trade and service sectors, reflecting the importance of tourism
to the State's economy and of Denver as a regional economic and transportation
hub. The government and manufacturing sectors followed as the fourth and fifth
largest employment sectors in the State, representing approximately 18.3% and
11.5%, respectively, of non-agricultural employment in the State in 1992.

     According to the Economic Report, during the first quarter of 1993,
45,900 net new jobs were generated in the Colorado economy, an increase of
24.4% over the first quarter of 1992. However, the unemployment rate rose from
an average of 5.5% during the first quarter of 1992 to 5.8% during the first
quarter of 1993. Total retail sales increased by 9.8% during the first quarter
of 1993 as compared to the same period in 1992.

     Personal income rose 6.6% in Colorado during 1992 and 5.5% in 1991. In
1992, Colorado was the twelfth fastest growing state in terms of personal
income growth. However, because of heavy migration into the state and a large
increase in low-paying retail sector jobs, per capita personal income in
Colorado increased by only 3.8% in 1992, 0.1% below the increase in per capita
personal income for the nation as a whole.

     Economic conditions in the State may have continuing effects on other
governmental units within the State (including issuers of the Bonds in the
Colorado IM-IT Trust), which, to varying degrees, have also experienced
reduced revenues as a result of recessionary conditions and other factors.

     TAX STATUS. For a discussion of the Federal tax status of income earned
on Colorado IM-IT Trust Units, see "Other Matters--Federal Tax Status".

     Neither the Sponsor nor its counsel have independently examined the Bonds
to be deposited in and held in the Trust. However, although Chapman and Cutler
expresses no opinion with respect to the issuance of the Bonds, in rendering
its opinion expressed herein, it has assumed that: (i) the Bonds were validly
issued, (ii) the interest thereon
 <PAGE>
                          Colorado IM-IT-- Series 68                        43
is excludable from gross income for federal income tax purposes, and (iii)
interest on the Bonds, if received directly by a Unitholder, would be exempt
from the income tax imposed by the State that is applicable to individuals and
corporations (the "State Income Tax"). This opinion does not address the
taxation of persons other than full time residents of Colorado.

     In the opinion of Chapman and Cutler, counsel to the Sponsor, under
existing Colorado law:

     Because Colorado income tax law is based upon the Federal law, the
Colorado IM-IT Trust is not an association taxable as a corporation for
purposes of Colorado income taxation.

     With respect to Colorado Unitholders, in view of the relationship between
Federal and Colorado tax computations described above:
     (1)   Each Colorado Unitholder will be treated as owning a pro rata share
        of each asset of the Colorado IM-IT Trust for Colorado income tax
        purposes in the proportion that the number of Units of such Trust held
        by the Unitholder bears to the total number of outstanding Units of
        the Colorado IM-IT Trust, and the income of the Colorado IM-IT Trust
        will therefore be treated as the income of each Colorado Unitholder
        under Colorado law in the proportion described;
     (2)   Interest on Bonds that would not be includable in income for
        Colorado income tax purposes when paid directly to a Colorado
        Unitholder will be exempt from Colorado income taxation when received
        by the Colorado IM-IT Trust and attributed to such Colorado Unitholder
        and when distributed to such Colorado Unitholder;
     (3)   Any proceeds paid under an insurance policy or policies issued to
        the Colorado IM-IT Trust with respect to the Bonds in the Colorado
        IM-IT Trust which represent maturing interest on defaulted obligations
        held by the Trustee will be excludable from Colorado adjusted 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;
     (4)   Any proceeds paid under individual policies obtained by issuers of
        Bonds in the Colorado IM-IT Trust which represent maturing interest on
        defaulted obligations held by the Trustee will not be includable in
        income for Colorado income tax purposes if, and to the same extent as,
        such interest would not have been so includable if paid in the normal
        course by the issuer of the defaulted obligations;
     (5)   Each Colorado Unitholder will realize taxable gain or loss when the
        Colorado IM-IT Trust disposes of a Bond (whether by sale, exchange,
        redemption, or payment at maturity) or when the Colorado Unitholder
        redeems or sells Units at a price that differs from original cost as
        adjusted for amortization of bond discount or premium and other basis
        adjustments (including any basis reduction that may be required to
        reflect a Colorado Unitholder's share of interest, if any, accruing on
        Bonds during the interval between the Colorado Unitholder's settlement
        date and the date such Bonds are delivered to the Colorado IM-IT
        Trust, if later);
     (6)   Tax cost reduction requirements relating to amortization of bond
        premium may, under some circumstances, result in Colorado Unitholders
        realizing taxable gain when their Units are sold or redeemed for an
        amount equal to or less than their original cost; and
     (7)   If interest on indebtedness incurred or continued by a Colorado
        Unitholder to purchase Units in the Colorado IM-IT Trust is not
        deductible for federal income tax purposes, it also will be
        non-deductible for Colorado income tax purposes.

     Unitholders should be aware that all tax-exempt interest, including their
share of interest on the Bonds paid to the Colorado IM-IT Trust, is taken into
account for purposes of determining eligibility for the Colorado Property Tax/
Rent/Heat Rebate.
 <PAGE>
44                        Colorado IM-IT-- Series 68

<TABLE>
<CAPTION>
PER UNIT INFORMATION:
CALCULATION OF ESTIMATED NET ANNUAL UNIT INCOME:
<S>                                                                                                              <C>
      Estimated Annual Interest Income per Unit................................................................  $   57.00
      Less: Estimated Annual Expense per Unit <F1>.............................................................  $    2.00
      Less: Annual Premium on Portfolio Insurance per Unit.....................................................  $     .10
      Estimated Net Annual Interest Income per Unit............................................................  $   54.90
CALCULATION OF ESTIMATED INTEREST EARNINGS PER UNIT:
      Estimated Net Annual Interest Income per Unit............................................................  $   54.90
      Divided by 12............................................................................................  $    4.58
Estimated Daily Rate of Net Interest Accrual per Unit..........................................................  $  .15251
ESTIMATED CURRENT RETURN BASED ON PUBLIC OFFERING PRICE <F2><F3><F4>...........................................       5.49%
ESTIMATED LONG-TERM RETURN <F2><F3><F4>........................................................................       5.57%
Initial Distribution (June 1994)...............................................................................  $    2.90
ESTIMATED NORMAL DISTRIBUTION PER UNIT <F4>....................................................................  $    4.58
PURCHASED INTEREST <F5>........................................................................................  $    9.50

Trustee's Annual Fee................... $.98 per $1,000 principal amount of
                                        Bonds
Record and Computation Dates........... FIRST day of each month
DISTRIBUTION DATES..................... FIFTEENTH DAY OF EACH MONTH COMMENCING
                                        JUNE 15, 1994

<FN>
<F1> Excluding insurance costs.
<F2> The Estimated Current Return and Estimated Long-Term Return are increased
     for transactions entitled to a reduced sales charge. See "Unitholder
     Explanations--Public Offering--General".
<F3> The Estimated Current Return is calculated by dividing the estimated net
     annual interest income per Unit by the Public Offering Price. The
     estimated net annual interest income per Unit will vary with changes in
     fees and expenses of the Trustee and the Evaluator and with the principal
     prepayment, redemption, maturity, exchange or sale of Securities while
     the Public Offering Price will vary with changes in the offering price of
     the underlying Securities and with changes in the Purchased Interest;
     therefore, there is no assurance that the present Estimated Current
     Return indicated above will be realized in the future. The Estimated
     Long-Term Return is calculated using a formula which <F1>takes into
     consideration, and determines and factors in the relative weightings of,
     the market values, yields (which takes into account the amortization of
     premiums and the accretion of discounts) and estimated retirements of all
     of the Securities in the Trust and <F2>takes into account the expenses
     and sales charge associated with each Trust Unit. Since the market values
     and estimated retirements of the Securities and the expenses of the Trust
     will change, there is no assurance that the present Estimated Long-Term
     Return as indicated above will be realized in the future. The Estimated
     Current Return and Estimated Long-Term Return are expected to differ
     because the calculation of the Estimated Long-Term Return reflects the
     estimated date and amount of principal returned while the Estimated
     Current Return calculation includes only net annual interest income and
     Public Offering Price.
<F4> These figures are based on estimated per Unit cash flows. Estimated cash
     flows will vary with changes in fees and expenses, with changes in
     current interest rates and with the principal prepayment, redemption,
     maturity, call, exchange or sale of the underlying Securities. The
     estimated cash flows for this Series are set forth under "Estimated Cash
     Flows to Unitholders".
<F5> See "Unitholder Explanations--Purchased and Accrued Interest".
</TABLE>
 <PAGE>
                          Colorado IM-IT-- Series 68                        45

<TABLE>
COLORADO INSURED MUNICIPALS INCOME TRUST
SERIES 68 (IM-IT AND QUALITY MULTI-SERIES 220)
PORTFOLIO AS OF MAY 5, 1994
<CAPTION>

                                                                                                              OFFERING
                                                                                                              PRICE TO
              NAME OF ISSUER, TITLE, INTEREST RATE AND                                                        COLORADO
AGGREGATE     MATURITY DATE OF EITHER BONDS DEPOSITED OR                                  REDEMPTION          IM-IT
PRINCIPAL<F1> BONDS CONTRACTED FOR<F1><F5>                                     RATING<F2> FEATURE<F3>         TRUST<F4>
<S>           <C>                                                                <C>      <C>                 <C>
$    200,000  Metro Wastewater Reclamation District, Colorado, Sewer
                Refunding Revenue Bonds, Series 1993B (MBIA Insured)                      2003 @ 100
                #4.75% Due 4/1/2012..........................................     AAA     2009 @ 100 S.F.     $     170,860
     400,000  Jefferson County School District No. R-1 (Jefferson County,
                Colorado) General Obligation Bonds, Series 1992 (AMBAC
                Indemnity Insured)                                                        2002 @ 101
                #6.00% Due 12/15/2012........................................     AAA     2009 @ 100 S.F.           397,556
     500,000  Adams County, Colorado, Pollution Control Refunding Revenue
                Bonds, Series 1993A (Public Service Company of Colorado
                Project) MBIA Insured
                #5.875% Due 4/1/2014.........................................     AAA     2003 @ 101                489,600
     300,000  Colorado Springs, Colorado, Utilities Revenue Refunding and
                Improvement Bonds, Series A
                #5.10% Due 11/15/2016........................................     AA      2004 @ 100                260,103
     150,000  Municipal Subdistrict, Northern Colorado, Water Conservancy
                District, Water Revenue Refunding Bonds, Series E (AMBAC
                Indemnity Insured)                                                        2004 @ 100
                #5.00% Due 12/1/2017.........................................     AAA     2011 @ 100 S.F.           129,426
     500,000  Colorado Health Facilities Authority, Hospital Revenue Bonds
                (North Colorado Medical Center) Series 1993 (MBIA Insured)                2003 @ 102
                #6.00% Due 5/15/2020.........................................     AAA     2013 @ 100 S.F.           486,525
     500,000  University of Colorado Hospital Authority, Hospital Revenue
                Bonds, Series 1992A (AMBAC Indemnity Insured)                             2002 @ 102
                #6.40% Due 11/15/2022........................................     AAA     2013 @ 100 S.F.           513,125
     500,000  University of Northern Colorado, Revenue Refunding &
                Improvement Bonds, Auxiliary Facilities System (MBIA Insured)             2004 @ 101
                #6.00% Due 6/1/2024..........................................    YAAA     2015 @ 100 S.F.           488,915
                                                                                                              $   2,936,110
$  3,050,000
</TABLE>

All of the Bonds in the portfolio are insured either by one of the Preinsured
Bond Insurers (as indicated in the Bond name) or under the portfolio insurance
policy obtained by the Trust from AMBAC Indemnity. See "Unitholder
Explanations--Insurance on the Bonds in the IM-IT Trusts".

For an explanation of the footnotes used on this page, see "Notes to
Portfolios".
 <PAGE>
46                        Florida IM-IT-- Series 79

FLORIDA IM-IT TRUST

      GENERAL. The Florida IM-IT Trust consists of 8 issues of Securities.
None of the Bonds in the Florida IM-IT Trust are general obligations of the
governmental entities issuing them or are backed by the taxing power thereof.
All of the issues are payable from the income of a specific project or
authority and are not supported by the issuer's power to levy taxes. These
issues are divided by purpose of issues (and percentage of principal amount to
total Florida IM-IT Trust) as follows: Health Care, 3 (26%); Certificates of
Participation, 1 (17%); Public Building, 1 (17%); Retail Electric/Gas, 1
(17%); General Purpose, 1 (16%) and Water and Sewer, 1 (7%). No Bond issue has
received a provisional rating.

     SPECIAL CONSIDERATIONS. Florida's economy has in the past been highly
dependent on the construction industry and construction related manufacturing.
This dependency has declined in recent years and continues to do so as a
result of continued diversification of the State's economy. For example, in
1980 total contract construction employment as a share of total non-farm
employment was just over seven percent and in 1990 the share had edged
downward to six percent. This trend is expected to continue as Florida's
economy continues to diversify. Florida, nevertheless, has a dynamic
construction industry with single and multi-family housing starts accounting
for 9.48% of total U.S. housing starts in 1991 while the State's population is
5.3% of the U.S. total population. Florida's housing starts since 1980 have
represented an average of 11.3% of the U.S.'s total annual starts, and except
for the recession years 1980-82, and the recession beginning in 1990, starts
have exceeded 160,000 a year.

     A driving force behind the State's construction industry has been the
State's rapid rate of population growth. Although Florida currently is the
fourth most populous state (with an estimated population of 13.4 million), its
annual population growth is now projected to decline as the number of people
moving into the State is expected to hover near the mid 200,000 range annually
well into the 1990s. This population trend should provide plenty of fuel for
business and home builders to keep construction activity lively in Florida for
some time to come. However, other factors do influence the level of
construction in the State. For example, Federal tax reform in 1986 and other
changes to the Federal income tax code have eliminated tax deductions for
owners of two or more residential real estate properties and have lengthened
depreciation schedules on investment and commercial properties. Economic
growth and existing supplies of commercial buildings and homes also contribute
to the level of construction activity in the State.

     Since 1980, the State's job creation rate is well over twice the rate for
the nation as a whole, and its growth rate in new non-agricultural jobs is the
fastest of the 11 most populous states and second only to California in the
absolute number of new jobs created. Contributing to the State's rapid rate of
growth in employment and income is international trade. Since 1980, the
State's unemployment rate has generally been below that of the U.S. In recent
years, however, as the State's economic growth has slowed from its previous
highs, the State's unemployment rate has tracked above the national average.
According to the U.S. Department of Commerce, the Florida Department of Labor
and Employment Security, and the Florida Consensus Economic Estimating
Conference (together the "Organization") the State's unemployment rate was
8.2% during 1992. As of October 1993, the Organization estimates that the
unemployment rate will be 6.5% for 1993-94 and 6.0% in 1994-95. The State's
two largest and fastest growing private employment categories are the service
and trade sectors. Together, they account for more than 50% of the total
non-farm employment growth between 1991-92 and 1992-93. The service sector has
overtaken the trade sector and is now the State's largest employment category.

     Tourism is one of Florida's most important industries. Approximately 40.9
million tourists visited the State in 1992, as reported by the Florida
Department of Commence. In terms of business activities and state tax
revenues, tourists in Florida in 1992 represented an estimated 4.5 million
additional residents. Visitors to the State tend to arrive equally by air and
car. The State's tourism industry over the years has become more
sophisticated, attracting visitors year-round and, to a degree, reducing its
seasonality. Tourist arrivals should be flat this year, but recover next year
with 4.0% growth. When the final numbers are in, it is expected that by the
end of the State's current fiscal year, 41.9 million domestic and
international tourists will have visited the State, up 0.2%. In 1993-94,
tourist arrivals should approximate 43.6 million.

     The State's per capita personal income in 1992 of $19,347 was slightly
below the national average of $19,841 and significantly ahead of that for the
southeast United States, which was $17,661. Growth in real personal income in
the State follows a course similar to that of the nation, increasing 0.3% in
1991-92 and increasing 2.7% in 1992-93. Real personal income in the State is
estimated to increase 3.7% in 1993-94 and 4.6% in 1994-95. Personal income was
affected by Hurricane Andrew, which should have some lingering effects. By the
end of 1994-95, real personal income per capita in the State is projected to
average 4.8% higher than its 1992-93 level.
 <PAGE>
                          Florida IM-IT-- Series 79                         47

     Compared to other states, Florida has a proportionately greater
retirement age population which comprises 18.3% (as of April 1, 1991) of the
State's population and is forecast to grow at an average annual rate of over
1.96% through the 1990s. Thus, property income (dividends, interest, and rent)
and transfer payments (Social Security and pension benefits, among other
sources of income) are a relatively more important source of income. For
example, Florida's total wages and salaries and other labor income in 1992 was
61% of total income, while a similar figure for the nation for 1992 was 72.0%.
Transfer payments are typically less sensitive to the business cycle than
employment income and, therefore, act as stabilizing forces in weak economic
periods. While many of the U.S.'s senior citizens choose the State as their
place of retirement, the State is also recognized as attracting a significant
number of working age people. Since 1980, the prime working age population
(18-44) has grown at an average annual rate of 3.6%.

     In fiscal year 1991-92, approximately 64% of the State's total direct
revenue to its three operating funds was derived from State taxes, with
federal grants and other special revenue accounting for the balance. State
sales and use tax, corporate income tax, and beverage tax amounted to 68%, 7%
and 5%, respectively, of total receipts by the General Revenue Fund during
fiscal year 1991-92. In that same year, expenditures for education, health and
welfare, and public safety amounted to 53%, 30% and 13.3%, respectively, of
total expenditures from the General Revenue Fund.

     Hurricane Andrew left some parts of south Florida devastated.
Post-Hurricane Andrew clean up and rebuilding have changed the outlook for the
State's economy. Single and multi-family housing starts in 1993-94 are
projected to reach a combined level of 120,000, and to increase to 138,100
next year. Lingering recessionary effects on consumers and tight credit are
two of the reasons for relatively slow core construction activity, as well as
lingering effects from the 1986 tax reform legislation discussed above.
However, construction is one of the sectors most severely affected by
Hurricane Andrew. Low interest rates and pent up demand combined with improved
consumer confidence should lead to improved housing starts. The construction
figures above include additional housing starts as a result of destruction by
Hurricane Andrew. Total construction expenditures are forecasted to increase
13.8% this year and increase 14.3% next year.

     The State Constitution and statutes mandate that the State budget, as a
whole, and each separate fund within the State budget, be kept in balance from
currently available revenues each fiscal year. If the Governor or Comptroller
believes a deficit will occur in any State fund, by statute, he must certify
his opinion to the Administrative Commission, which then is authorized to
reduce all State agency budgets and releases by a suffficient amount to
prevent a deficit in any fund. Additionally, the State Constitution prohibits
issuance of State obligations to fund State operations.

     Estimated fiscal year 1992-93 General Revenue plus Working Capital funds
available total $13,554.8 million, an 8.2% increase over 1992-93. This
reflects a transfer of $190 million, out of an estimated $220.0 million in
non-recurring revenue due to Andrew, to a hurricane relief trust fund. Of the
total General Revenue plus Working Capital funds available to the State,
$12,959.2 million of that is Estimated Revenues (excluding the Andrew impact)
which represents an increase of 7.5% over the previous year's Estimated
Revenues. With effective General Revenues plus Working Capital Fund
appropriations at $13,276.9 million, unencumbered reserves at the end of
1993-94 are estimated at $277.9 million. Estimated, fiscal year 1994-95
General Revenue plus Working Capital funds available total $14,310.7 million,
a 5.6% increase over 1993-94. This amount reflects a transfer of $159.00
million in non-recurring revenue due to Hurricane Andrew, to a hurricane
relief trust fund. The $13,944.0 million in Estimated Revenues (excluding the
Hurricane Andrew impact) represent an increase of 7.6% over the previous
year's Estimated Revenues. The massive effort to rebuild and replace destroyed
or damaged property in the wake of Andrew is responsible for the substantial
positive revenue impacts shown here. Most of the impact is in the increase in
the State's sales tax.

     In fiscal year 1992-93, approximately 62% of the State's total direct
revenue to its three operating funds were derived from State taxes, with
Federal grants and other special revenue accounting for the balance. State
sales and use tax, corporate income tax, intangible personal property tax, and
beverage tax amounted to 68%, 7%, 4%, and 4%, respectively, of total General
Revenue Funds available during fiscal 1992-93. In that same year, expenditures
for education, health and welfare, and public safety amounted to approximately
49%, 30%, and 11%, respectively, of total expenditures from the General
Revenue Fund.

     The State's sales and use tax (6%) currently accounts for the State's
single largest source of tax receipts. Slightly less than 10% of the State's
sales and use tax is designated for local governments and is distributed to
the respective counties in which collected for such use by such counties and
the municipalities therein. In addition to this distribution, local
governments may (by referendum) assess a 0.5% or a 1.0% discretionary sales
tax within their county. Proceeds from this local option sales tax are
earmarked for funding local infrastructure programs and
 <PAGE>
48                        Florida IM-IT-- Series 79
acquiring land for public recreation or conservation or protection of natural
resources as provided under Florida law. Certain charter counties have other
taxing powers in addition, and non-consolidated counties with a population in
excess of 800,000 may levy a local option sales tax to fund indigent health
care. It alone cannot exceed 0.5% and when combined with the infrastructure
surtax cannot exceed 1.0%. For the fiscal year ended June 30, 1992, sales and
use tax receipts (exclusive of the tax on gasoline and special fuels) totalled
$8,375.5 million, an increase of 2.7% over fiscal year 1990-91.

     The State imposes an alcoholic beverage wholesale tax (excise tax) on
beer, wine, and liquor. This tax is one of the State's major tax sources, with
revenues totalling $435.2 million in fiscal year ending June 30, 1992.
Alcoholic beverage tax receipts declined 1.0% over the previous year. The
revenues collected from this tax are deposited into the State's General
Revenue Fund.

     The second largest source of State tax receipts is the tax on motor
fuels. However, these revenues are almost entirely dedicated trust funds for
specific purposes and are not included in the State's General Revenue Fund.

     The State imposes a corporate income tax. All receipts of the corporate
income tax are credited to the General Revenue Fund. For the fiscal year ended
June 30, 1992, receipts from this source were $801.3 million, an increase of
14.2% from fiscal year 1990-91.

     The State also imposes a stamp tax on deeds and other documents relating
to realty, corporate shares, bonds, certificates of indebtedness, promissory
notes, wage assignments, and retail charge accounts. The documentary stamp tax
collections totaled $639.0 million during fiscal year 1992-93, a 27.0%
increase from the previous fiscal year. Beginning in fiscal year 1992-93,
71.29% of these taxes are to be deposited to the General Revenue Fund.

     On January 12, 1988, the State began its own lottery. State law requires
that lottery revenues be distributed 50% to the public in prizes, 38% for use
in enhancing education, and the balance, 12.0% for costs of administering the
lottery. Fiscal year 1991-92 lottery ticket sales totalled $2.19 billion,
providing education with $835.4 million.

     The State's severance tax applies to oil, gas, and sulphur production, as
well as the severance of phosphate rock and other solid minerals. Total
collections from severance taxes total $67.2 million during fiscal year
1991-92, down 6.9% from the previous year. Beginning in fiscal year 1989-90,
60.0% of this amount was transferred to the General Revenue Fund. The 60.0%
allocation is expected to continue.

     The State has continuously been dependent on the highly cyclical
construction and construction related manufacturing industries. While that
dependency has decreased, the State is still somewhat at the mercy of the
construction and construction related manufacturing industries. The
construction industry is driven to a great extent by the State's rapid growth
in population. While the rate of population growth in the State has slowed
somewhat, expectations are that it will continue to remain somewhat constant
throughout the 1990's. However, there can be no assurance that population
growth will in fact continue throughout the 1990's in which case there could
be an adverse impact on the State's economy through the loss of construction
and construction related manufacturing jobs. Also, while interest rates remain
low currently, an increase in interest rates could significantly adversely
impact the financing of new construction within the State, thereby adversely
impacting unemployment and other economic factors within the State. In
addition, available commercial office space has tended to remain high over the
past few years. So long as this glut of commercial rental space continues,
construction of this type of space will likely continue to remain slow.

     At the end of fiscal 1992, approximately $5.21 billion in principal
amount of debt secured by the full faith and credit of the State was
outstanding. In addition, since July 1, 1992, the State issued about $1.26
billion in principal amount of full faith and credit bonds.

     The State Constitution and statutes mandate that the State budget, as a
whole, and each separate fund within the State budget, be kept in balance from
currently available revenues each fiscal year. If the Governor or Comptroller
believe a deficit will occur in any State fund, by statute, he must certify
his opinion to the Administrative Commission, which then is authorized to
reduce all State agency budgets and releases by a sufficient amount to prevent
a deficit in any fund. Additionally, the State Constitution prohibits issuance
of State obligations to fund State operations.

     Currently under litigation are several issues relating to State actions
or State taxes that put at risk substantial amounts of General Revenue Fund
monies. Accordingly, there is no assurance that any of such matters,
individually or in the aggregate, will not have a material adverse affect on
Florida's financial position.

     In the wake of the U.S. Supreme Court decision holding that a Hawaii law
unfairly discriminated against out-of-state liquor producers, suits have been
filed in the State's courts contesting a similar State law (in effect prior to
1985) that seek $384 million in tax refunds. A trial court, in a ruling that
was subsequently upheld by the State's Supreme
 <PAGE>
                          Florida IM-IT-- Series 79                         49
Court, found the State law in question to be unconstitutional but made its
ruling operate prospectively, thereby denying any tax refunds. The issue of
whether the unconstitutionality of the tax should be applied retroactively was
recently decided by the United States Supreme Court. The Supreme Court found
in favor of the taxpayers. On remand from the U.S. Supreme Court, the Florida
Supreme Court, on January 15, 1991, mandated further proceedings to fashion a
"clear and certain remedy" consistent with constitutional restrictions and the
opinion of the U.S. Supreme Court. The Florida Department of Revenue has
proposed to the Florida Supreme Court that the Department be allowed to
collect back tax from those who received a tax preference under the prior law.
If the Department's proposal is rejected and tax refunds are ordered to all
potential claimants, a liability of approximately $298 million could result.
The case is now before the Florida Circuit Court, Second Judicial District.
That court will hear the affected parties' response to the Department's
proposed collection of the tax at the higher rate charged to out-of-staters.

     Florida law provides preferential tax treatment to insurers who maintain
a home office in the State. Certain insurers challenged the constitutionality
of this tax preference and sought a refund of taxes paid. Recently, the State
Supreme Court ruled in favor of the State. Similar issues have been raised in
other cases where insurers have challenged taxes imposed on premiums received
for certain motor vehicle service agreements. These four cases and pending
refund claims total about $200 million.

     Florida maintains a bond rating of Aa and AA from Moody's Investors
Service and Standard & Poor's Corporation, respectively, on the majority of
its general obligation bonds, although the rating of a particular series of
revenue bonds relates primarily to the project, facility, or other revenue
sources from which such series derives funds for repayment. While these
ratings and some of the information presented above indicate that Florida is
in satisfactory economic health, there can be no assurance that there will not
be a decline in economic conditions or that particular Municipal Obligations
purchased by the Fund will not be adversely affected by any such changes.

     The sources for the information presented above include official
statements and financial statements of the State of Florida. While the Sponsor
has not independently verified this information, the Sponsor has no reason to
believe that the information is not correct in all material respects.

     TAX STATUS. For a discussion of the Federal tax status of income earned
on Florida IM-IT Trust units, see "Other Matters--Federal Tax Status".

     The Bonds were accompanied by opinions of Bond Counsel to the respective
issuers thereof to the effect that the Bonds were exempt from the Florida
intangibles tax. Neither the Sponsor nor its counsel have independently
reviewed such opinions or examined the Bonds to be deposited in and held by
the Florida IM-IT Trust and have assumed the correctness as of the date of
deposit of the opinions of Bond Counsel.

      In the opinion of Chapman and Cutler, counsel to the Sponsor, under
      existing law:

           For Florida state income tax purposes, the Florida IM-IT Trust will
      not be subject to the Florida income tax imposed by Chapter 220, Florida
      Statutes. In addition, Florida does not impose any income taxes at the
      local level.

           Because Florida does not impose an income tax on individuals,
      non-corporate Unitholders residing in Florida will not be subject to any
      Florida income taxation on income realized by the Florida IM-IT Trust.
      Any amounts paid to the Florida IM-IT Trust or to non-corporate
      Unitholders residing in Florida under an insurance policy issued to the
      Florida IM-IT Trust or the Sponsor which represent maturing interest on
      defaulted obligations held by the Trustee will not be subject to the
      Florida income tax imposed by Chapter 220, Florida Statutes.

           Corporate Unitholders with commercial domiciles in Florida will be
      subject to Florida income or franchise taxation on income realized by
      the Florida IM-IT Trust and on payments of interest pursuant to any
      insurance policy. Other corporate Unitholders will be subject to Florida
      income or franchise taxation on income realized by the Florida IM-IT
      Trust (or on payments of interest pursuant to any insurance policy) only
      to the extent that the income realized does not constitute "non-business
      income" as defined by Chapter 220.

           Units will be subject to Florida estate tax only if held by Florida
      residents. However, the Florida estate tax is limited to the amount of
      the credit for state death taxes provided for in Section 2011 of the
      Internal Revenue Code.

           Neither the Bonds nor the Units will be subject to the Florida ad
      valorem property tax, the Florida intangibles personal property tax or
      Florida sales or use tax.
 <PAGE>
50                        Florida IM-IT-- Series 79

<TABLE>
<CAPTION>
PER UNIT INFORMATION:
CALCULATION OF ESTIMATED NET ANNUAL UNIT INCOME <F1>
<S>                                                                                                              <C>
      Estimated Annual Interest Income per Unit................................................................  $   57.22
      Less: Estimated Annual Expense per Unit <F2>.............................................................  $    1.48
      Less: Annual Premium on Portfolio Insurance per Unit.....................................................         --
      Estimated Net Annual Interest Income per Unit............................................................  $   55.74
CALCULATION OF ESTIMATED INTEREST EARNINGS PER UNIT:
      Estimated Net Annual Interest Income per Unit............................................................  $   55.74
      Divided by 12............................................................................................  $    4.65
Estimated Daily Rate of Net Interest Accrual per Unit..........................................................  $  .15483
ESTIMATED CURRENT RETURN BASED ON PUBLIC OFFERING PRICE <F1><F3><F4><F5>.......................................       5.57%
ESTIMATED LONG-TERM RETURN <F3><F4><F5>........................................................................       5.65%
Initial Distribution (June 1994)...............................................................................  $    2.94
ESTIMATED NORMAL DISTRIBUTION PER UNIT <F5>....................................................................  $    4.65
PURCHASED INTEREST <F6>........................................................................................  $    9.62

Trustee's Annual Fee <F1>.............. $.98 per $1,000 principal amount of
                                        Bonds
Record and Computation Dates........... FIRST day of each month
DISTRIBUTION DATES..................... FIFTEENTH DAY OF EACH MONTH COMMENCING
                                        JUNE 15, 1994

<FN>
<F1> During the first year the Trustee will reduce its fee by approximately
     $.52 per Unit (which amount is the estimated interest to be earned per
     Unit prior to the expected delivery dates for the "when, as and if
     issued" Bonds included in this Trust). Should such estimated interest
     exceed such amount, the Trustee will reduce its fee up to its annual fee.
     After the first year, the Trustee's fee will be that amount indicated
     above. Estimated annual interest income per Unit will be increased to
     $57.74. Estimated Annual Expense per Unit (excluding insurance) will be
     increased to $2.00; and estimated net annual interest income per Unit
     will remain the same as shown. See "Estimated Current Returns and
     Estimated Long-Term Returns." Based on the outstanding principal amount
     of Securities as of the Date of Deposit, the Trustee's annual fee would
     be $2,940.
<F2> Excluding insurance costs.
<F3> The Estimated Current Return and Estimated Long-Term Return are increased
     for transactions entitled to a reduced sales charge. See "Unitholder
     Explanations--Public Offering--General".
<F4> The Estimated Current Return is calculated by dividing the estimated net
     annual interest income per Unit by the Public Offering Price. The
     estimated net annual interest income per Unit will vary with changes in
     fees and expenses of the Trustee and the Evaluator and with the principal
     prepayment, redemption, maturity, exchange or sale of Securities while
     the Public Offering Price will vary with changes in the offering price of
     the underlying Securities and with changes in the Purchased Interest;
     therefore, there is no assurance that the present Estimated Current
     Return indicated above will be realized in the future. The Estimated
     Long-Term Return is calculated using a formula which <F1>takes into
     consideration, and determines and factors in the relative weightings of,
     the market values, yields (which takes into account the amortization of
     premiums and the accretion of discounts) and estimated retirements of all
     of the Securities in the Trust and <F2>takes into account the expenses
     and sales charge associated with each Trust Unit. Since the market values
     and estimated retirements of the Securities and the expenses of the Trust
     will change, there is no assurance that the present Estimated Long-Term
     Return as indicated above will be realized in the future. The Estimated
     Current Return and Estimated Long-Term Return are expected to differ
     because the calculation of the Estimated Long-Term Return reflects the
     estimated date and amount of principal returned while the Estimated
     Current Return calculation includes only net annual interest income and
     Public Offering Price.
<F5> These figures are based on estimated per Unit cash flows. Estimated cash
     flows will vary with changes in fees and expenses, with changes in
     current interest rates and with the principal prepayment, redemption,
     maturity, call, exchange or sale of the underlying Securities. The
     estimated cash flows for this Series are set forth under "Estimated Cash
     Flows to Unitholders".
<F6> See "Unitholder Explanations--Purchased and Accrued Interest".
</TABLE>
 <PAGE>
                          Florida IM-IT-- Series 79                         51

<TABLE>
FLORIDA INSURED MUNICIPALS INCOME TRUST
SERIES 79 (IM-IT AND QUALITY MULTI-SERIES 220)
PORTFOLIO AS OF MAY 5, 1994
<CAPTION>

                                                                                                              OFFERING
                                                                                                              PRICE TO
              NAME OF ISSUER, TITLE, INTEREST RATE AND                                                        FLORIDA
AGGREGATE     MATURITY DATE OF EITHER BONDS DEPOSITED OR                                  REDEMPTION          IM-IT
PRINCIPAL<F1> BONDS CONTRACTED FOR<F1><F5>                                     RATING<F2> FEATURE<F3>         TRUST<F4>
<S>           <C>                                                                 <C>     <C>                 <C>
$    500,000  Pasco County, Florida, Optional Gas Tax Revenue Refunding
                Bonds, Series 1992 (FGIC Insured)                                         2002 @ 102
                #5.75% Due 8/1/2013..........................................     AAA     2008 @ 100 S.F.     $     479,530
     500,000  Seminole County, Florida, School Board Certificates of
                Participation, Master Lease Program, Series 1994A (MBIA
                Insured)                                                                  2004 @ 102
                #6.125% Due 7/1/2014.........................................     AAA     2010 @ 100 S.F.           501,290
     200,000  Melbourne, Florida, Water and Sewer Revenue Refunding Bonds,
                Series A (FGIC Insured)                                                   2002 @ 102
                #6.50% Due 10/1/2014.........................................     AAA     2008 @ 100 S.F.           206,144
     150,000  Palm Beach County Health Facilities Authority (Florida)
                Hospital Revenue Refunding Bonds, Series 1993 (JFK Medical
                Center, Inc. Project) FSA Insured                                         2003 @ 102
                #5.80% Due 12/1/2018.........................................     AAA     2015 @ 100 S.F.           142,326
     250,000  City of Miami, Florida, Health Facilities Authority, Health
                Facilities Revenue Refunding Bonds (Mercy Hospital Project)
                Series 1994A (AMBAC Indemnity Insured)                                    2004 @ 102
                #5.125% Due 8/15/2020........................................     AAA     2017 @ 100 S.F.           211,220
     500,000  Miami (Florida) Sports and Exhibition Authority, Special
                Obligation Refunding Bonds, Series 1992A (FGIC Insured)                   2002 @ 102
                #6.15% Due 10/1/2020.........................................     AAA     2010 @ 100 S.F.           499,230
     400,000  Dade County, Florida, Public Facilities Authority, Revenue
                Refunding Bonds (Jackson Memorial Hospital) Series 1993 (MBIA
                Insured)                                                                  2003 @ 102
                #5.25% Due 6/1/2023..........................................     AAA     2019 @ 100 S.F.           341,632
     500,000  Orange County, Florida, Tourist Tax Revenue Bonds, Series 1994B
                (MBIA Insured)**                                                          2004 @ 102
                #6.00% Due 10/1/2024.........................................    YAAA     2020 @ 100 S.F.           483,750
                                                                                                              $   2,865,122
$  3,000,000
</TABLE>

All of the Bonds in the portfolio are insured by one of the Preinsured Bond
Insurers as indicated in the Bond name. See "Unitholder
Explanations--Insurance on the Bonds in the Insured Trusts".

For an explanation of the footnotes used on this page, see "Notes to
Portfolios".
 <PAGE>
52                        Georgia IM-IT-- Series 70

GEORGIA IM-IT TRUST

      GENERAL. The Georgia IM-IT Trust consists of 8 issues of Securities. Two
of the Bonds in the Georgia IM-IT Trust are general obligations of the
governmental entities issuing them and are backed by the taxing power thereof.
The remaining issues are payable from the income of a specific project or
authority and are not supported by the issuer's power to levy taxes. These
issues are divided by purpose of issues (and percentage of principal amount to
total Georgia IM-IT Trust) as follows: General Obligations, 2 (25%); Water and
Sewer, 2 (25%); Higher Education, 1 (17%); Retail Electric/Gas, 1 (17%) and
Health Care, 2 (16%). No Bond issue has received a provisional rating.

     SPECIAL CONSIDERATIONS. Georgia ended its 1992 fiscal year on June 30,
1992 with four straight months of strong revenue collections, enabling the
State to avoid spending cuts or worker layoffs. Georgia's revenues in June
1992 were 6.3% above those in June 1991. This performance followed three
previous months with revenue collections of more than 6% over the 1991 period.
With final figures in for the 1992 fiscal year, Georgia fell only $10 million,
or 0.1%, short of revenue expected to cover 1992 expenditures. This difference
was made up from money allocated for but not used by State agencies. The
Governor plans to reduce the budget for fiscal 1993 by $75 million, to $8.10
billion, with the cuts based on a new revenue estimate for fiscal 1994. These
reductions combined with $44 million collected from a tax-annuity program
would give the state a surplus of about $120 million for fiscal 1993.

     The Georgia economy performed relatively well during recent years and
generally has expanded at a rate greater than the national average during that
period. However, growth in 1988 and 1989 through 1992 has slowed somewhat and
was modest compared to the robust pace of the early 1980's. Georgia's leading
economic indicators currently suggest that the rate of growth of the Georgia
economy will continue at the pace of 1988 and 1989 and more closely match the
national economy. According to November 1992 figures, the seasonably adjusted
unemployment rate in Georgia is 6.4%. Although many areas of the economy are
expected to continue to perform strongly, some areas such as the primary
metals, carpet and apparel industries are still experiencing periods of
weakness, and others, such as construction and construction-related
manufacturing activities (e.g. lumber, furniture and stone/clay products),
currently show signs of weakening. In addition, aircraft manufacturers located
within the State are in a tenuous position due to reductions in the Federal
defense budget. Presently, Georgia continues to lead the nation in the
production of pulp, pulpwood and paper. Other industries show potential for
great expansion, but policy considerations, tax reform laws, foreign
competition, and other factors may render these industries less productive.
Since Bonds in the Georgia IM-IT Trust (other than general obligation bonds
issued by the state) are payable from revenue derived from a specific source
or authority, the impact of a pronounced decline in the national economy or
difficulties in significant industries within the state could result in a
decrease in the amount of revenues realized from such source or by such
authority and thus adversely affect the ability of the respective issuers of
the Bonds in the Georgia IM-IT Trust to pay the debt service requirements on
the Bonds. Similarly, such adverse economic developments could result in a
decrease in tax revenues realized by the state and thus could adversely affect
the ability of the state to pay the debt service requirements of any Georgia
general obligation bonds in the Georgia IM-IT Trust.

     Currently Moody's rates Georgia general obligation bonds Aaa and Standard
& Poor's rates such bonds AA+.

     Several lawsuits have been filed against the State asserting that the
decision in Davis v. Michigan Department of Treasury, 489 U.S. 803 (1989),
invalidates the State's tax treatment of Federal Retirement Benefits for years
prior to 1989. Under the State's applicable 3 year statute of limitation the
maximum potential liability under these suits calculated to April 1, 1992
would appear to be no greater than 128 million dollars. The plaintiffs in
these suits, however, have requested refunds for a period from 1980 which
could result in a maximum potential liability in the range of 591 million
dollars. Any such liability would be predicated on a holding by a State of
Georgia court or the United States Supreme Court that the Davis decision is
applicable to the State's prior method of taxing Federal Retirement Benefits,
that the Davis decision is to be given a retroactive effect, i.e., that the
decision affects prior tax years and that a refund remedy is appropriate. A
trial court decision in Georgia's "test case" has held that no refunds are
due; the Georgia Supreme Court has the case under consideration. In this "test
case" the plaintiff has dropped his claims for 1980-1984 refunds.
 <PAGE>
                          Georgia IM-IT-- Series 70                         53

     TAX STATUS. For a discussion of the Federal tax status of income earned
on Georgia IM-IT Trust Units, see "Federal Tax Status".

     In the opinion of Chapman and Cutler, counsel to the Sponsor, under
existing Georgia law:

     (1)   For Georgia income tax purposes, the Georgia IM-IT Trust is not an
        association taxable as a corporation, and the income of the Georgia
        IM-IT Trust will be treated as the income of the Unitholders. Interest
        on the Georgia Bonds which is exempt from Georgia income tax when
        received by the Georgia IM-IT Trust, and which would be exempt from
        Georgia income tax if received directly by a Unitholder, will retain
        its status as tax-exempt interest when distributed by the Georgia
        IM-IT Trust and received by the Unitholders.

     (2)   If the Trustee disposes of a Georgia Bond (whether by sale,
        exchange, payment on maturity, retirement or otherwise) or if a
        Unitholder redeems or sells his Unit, the Unitholder will recognize
        gain or loss for Georgia income tax purposes to the same extent that
        gain or loss would be recognized for federal income tax purposes
        (except in the case of Georgia Bonds issued before March 11, 1987
        issued with original issue discount owned by the Georgia IM-IT Trust
        in which case gain or loss for Georgia income tax purposes would be
        determined by accruing said original issue discount on a ratable
        basis). Due to the amortization of bond premium and other basis
        adjustments required by the Internal Revenue Code, a Unitholder, under
        some circumstances, may realize taxable gain when his or her Units are
        sold or redeemed for an amount equal to their original cost.

     (3)   Because obligations or evidences of debt of Georgia, its political
        subdivisions and public institutions and bonds issued by the
        Government of Puerto Rico are exempt from the Georgia intangible
        personal property tax, the Georgia IM-IT Trust will not be subject to
        such tax as the result of holding such obligations, evidences of debt
        or bonds. Although there currently is no published administrative
        interpretation or opinion of the Attorney General of Georgia dealing
        with the status of bonds issued by a political subdivision of Puerto
        Rico, we have in the past been advised orally by representatives of
        the Georgia Department of Revenue that such bonds would also be
        considered exempt from such tax. Based on that advice, and in the
        absence of a published administrative interpretation to the contrary,
        we are of the opinion that the Georgia IM-IT Trust would not be
        subject to such tax as the result of holding bonds issued by a
        political subdivision of Puerto Rico.

     (4)   Amounts paid under an insurance policy or policies issued to the
        Georgia IM-IT Trust, if any, with respect to the Georgia Bonds in the
        Georgia IM-IT Trust which represent maturing interest on defaulted
        obligations held by the Trustee will be exempt from State income taxes
        if, and to the extent as, such interest would have been so exempt if
        paid by the issuer of the defaulted obligations.

     (5)   We express no opinion regarding whether a Unitholder's ownership of
        an interest in the Georgia IM-IT Trust is subject to the Georgia
        intangible personal property tax. Although the application of the
        Georgia intangible property tax to the ownership of the Units by the
        Unitholders is not clear, representatives of the Georgia Department of
        Revenue have in the past advised us orally that, for purposes of the
        intangible property tax, the Department considers a Unitholder's
        ownership of an interest in the Georgia IM-IT Trust as a whole to be
        taxable intangible property separate from any ownership interest in
        the underlying tax-exempt Georgia Bonds.

     (6)   Neither the Georgia Bonds nor the Units will be subject to Georgia
        sales or use tax.
 <PAGE>
54                        Georgia IM-IT-- Series 70

<TABLE>
<CAPTION>
PER UNIT INFORMATION:
CALCULATION OF ESTIMATED NET ANNUAL UNIT INCOME <F1>
<S>                                                                                                              <C>
      Estimated Annual Interest Income per Unit................................................................  $   56.57
      Less: Estimated Annual Expense per Unit <F2>.............................................................  $    1.18
      Less: Annual Premium on Portfolio Insurance per Unit.....................................................  $     .25
      Estimated Net Annual Interest Income per Unit............................................................  $   55.14
CALCULATION OF ESTIMATED INTEREST EARNINGS PER UNIT:
      Estimated Net Annual Interest Income per Unit............................................................  $   55.14
      Divided by 12............................................................................................  $    4.60
Estimated Daily Rate of Net Interest Accrual per Unit..........................................................  $  .15317
ESTIMATED CURRENT RETURN BASED ON PUBLIC OFFERING PRICE <F1><F3><F4><F5>.......................................       5.51%
ESTIMATED LONG-TERM RETURN <F3><F4><F5>........................................................................       5.60%
Initial Distribution (June 1994)...............................................................................  $    2.91
ESTIMATED NORMAL DISTRIBUTION PER UNIT <F5>....................................................................  $    4.60
PURCHASED INTEREST <F6>........................................................................................  $    9.46

Trustee's Annual Fee <F1>.............. $.98 per $1,000 principal amount of
                                        Bonds
Record and Computation Dates........... FIRST day of each month
DISTRIBUTION DATES..................... FIFTEENTH DAY OF EACH MONTH COMMENCING
                                        JUNE 15, 1994

<FN>
<F1> During the first year the Trustee will reduce its fee by approximately
     $.79 per Unit (which amount is the estimated interest to be earned per
     Unit prior to the expected delivery dates for the "when, as and if
     issued" Bonds included in this Trust). Should such estimated interest
     exceed such amount, the Trustee will reduce its fee up to its annual fee.
     After the first year, the Trustee's fee will be that amount indicated
     above. Estimated annual interest income per Unit will be increased to
     $57.36. Estimated Annual Expense per Unit (excluding insurance) will be
     increased to $1.97; and estimated net annual interest income per Unit
     will remain the same as shown. See "Estimated Current Returns and
     Estimated Long-Term Returns." Based on the outstanding principal amount
     of Securities as of the Date of Deposit, the Trustee's annual fee would
     be $2,940.
<F2> Excluding insurance costs.
<F3> The Estimated Current Return and Estimated Long-Term Return are increased
     for transactions entitled to a reduced sales charge. See "Unitholder
     Explanations--Public Offering--General".
<F4> The Estimated Current Return is calculated by dividing the estimated net
     annual interest income per Unit by the Public Offering Price. The
     estimated net annual interest income per Unit will vary with changes in
     fees and expenses of the Trustee and the Evaluator and with the principal
     prepayment, redemption, maturity, exchange or sale of Securities while
     the Public Offering Price will vary with changes in the offering price of
     the underlying Securities and with changes in the Purchased Interest;
     therefore, there is no assurance that the present Estimated Current
     Return indicated above will be realized in the future. The Estimated
     Long-Term Return is calculated using a formula which <F1>takes into
     consideration, and determines and factors in the relative weightings of,
     the market values, yields (which takes into account the amortization of
     premiums and the accretion of discounts) and estimated retirements of all
     of the Securities in the Trust and <F2>takes into account the expenses
     and sales charge associated with each Trust Unit. Since the market values
     and estimated retirements of the Securities and the expenses of the Trust
     will change, there is no assurance that the present Estimated Long-Term
     Return as indicated above will be realized in the future. The Estimated
     Current Return and Estimated Long-Term Return are expected to differ
     because the calculation of the Estimated Long-Term Return reflects the
     estimated date and amount of principal returned while the Estimated
     Current Return calculation includes only net annual interest income and
     Public Offering Price.
<F5> These figures are based on estimated per Unit cash flows. Estimated cash
     flows will vary with changes in fees and expenses, with changes in
     current interest rates and with the principal prepayment, redemption,
     maturity, call, exchange or sale of the underlying Securities. The
     estimated cash flows for this Series are set forth under "Estimated Cash
     Flows to Unitholders".
<F6> See "Unitholder Explanations--Purchased and Accrued Interest".
</TABLE>
 <PAGE>
                          Georgia IM-IT-- Series 70                         55

<TABLE>
GEORGIA INSURED MUNICIPALS INCOME TRUST
SERIES 70 (IM-IT AND QUALITY MULTI-SERIES 220)
PORTFOLIO AS OF MAY 5, 1994
<CAPTION>

                                                                                                              OFFERING
                                                                                                              PRICE TO
              NAME OF ISSUER, TITLE, INTEREST RATE AND                                                        GEORGIA
AGGREGATE     MATURITY DATE OF EITHER BONDS DEPOSITED OR                                  REDEMPTION          IM-IT
PRINCIPAL<F1> BONDS CONTRACTED FOR<F1><F5>                                     RATING<F2> FEATURE<F3>         TRUST<F4>
<S>           <C>                                                                <C>      <C>                 <C>
$    500,000  Columbia County School District (Georgia) General Obligation
                Bonds, Series 1994A (MBIA Insured)                                        2004 @ 102
                #6.25% Due 4/1/2013..........................................    YAAA     2012 @ 100 S.F.     $     508,780
     500,000  Columbus, Georgia, Water and Sewerage Revenue Refunding Bonds,
                Series 1993 (FGIC Insured)                                                2003 @ 102
                #5.625% Due 5/1/2013.........................................     AAA     2010 @ 100 S.F.           473,330
     500,000  Development Authority of DeKalb County, Georgia, University
                Revenue Bonds (Emory University Project) Series 1994A**                   2004 @ 102
                #6.00% Due 10/1/2014.........................................     AA-     2010 @ 100 S.F.           493,810
     250,000  Fayette County School District, Georgia, General Obligation
                School Bonds, Series 1994**                                               2004 @ 102
                #6.125% Due 3/1/2015.........................................     A+      2012 @ 100 S.F.           249,045
     350,000  The Fulton-DeKalb Hospital Authority (Georgia) Revenue
                Refunding Certificates, Series 1993 (MBIA Insured)                        2003 @ 102
                #5.50% Due 1/1/2020..........................................     AAA     2013 @ 100 S.F.           312,288
     500,000  Municipal Electric Authority of Georgia, Power Revenue
                Refunding Bonds, Series Z (MBIA Insured)**
                #5.50% Due 1/1/2020..........................................     AAA     2013 @ 100 S.F.           457,800
     150,000  The Dalton-Whitfield County Hospital Authority (Georgia)
                Refunding Revenue Anticipation Certificates, Series 1993
                (MBIA Insured)                                                            2004 @ 102
                #5.375% Due 7/1/2020.........................................     AAA     2014 @ 100 S.F.           131,341
     250,000  City of Cumming, Georgia, Water and Sewerage Revenue Refunding
                and Improvement Bonds, Series 1994 (MBIA Insured)**                       2003 @ 102
                #6.25% Due 12/1/2024.........................................    YAAA     2015 @ 100 S.F.           249,560
                                                                                                              $   2,875,954
$  3,000,000
</TABLE>

All of the Bonds in the portfolio are insured either by one of the Preinsured
Bond Insurers (as indicated in the Bond name) or under the portfolio insurance
policy obtained by the Trust from AMBAC Indemnity. See "Unitholder
Explanations--Insurance on the Bonds in the Insured Trusts".

For an explanation of the footnotes used on this page, see "Notes to
Portfolios".
 <PAGE>
56                       New Jersey IM-IT-- Series 92

NEW JERSEY IM-IT TRUST

      GENERAL. The New Jersey IM-IT Trust consists of 8 issues of Securities.
Three of the Bonds in the New Jersey IM-IT Trust are general obligations of
the governmental entities issuing them and are backed by the taxing power
thereof. The remaining issues are payable from the income of a specific
project or authority and are not supported by the issuer's power to levy
taxes. These issues are divided by purpose of issues (and percentage of
principal amount to total New Jersey IM-IT Trust) as follows: Water and Sewer,
2 (32%); General Obligations, 3 (26%); Health Care, 2 (26%) and Retail
Electric/Gas, 1 (16%). No Bond issue has received a provisional rating.

     SPECIAL CONSIDERATIONS. As described above, the New Jersey IM-IT Trust
consists of a portfolio of Bonds. The Trust is therefore susceptible to
political, economic or regulatory factors affecting issuers of the Bonds. 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.

     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 1992 the State ranked second among
states in per capita personal income ($26,457).

     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.

     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 7.9%
in March 1994, which is higher than the national average of 6.5% in March
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 due to 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 June 30, 1993, 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
$119.9 million for fiscal year 1994.

     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
 <PAGE>
                         New Jersey IM-IT-- Series 92                       57
million. At the end of fiscal year 1990, there was a surplus in the general
fund 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 closed its fiscal
year 1993 with a surplus of $361.3 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 of 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 has contended that the income tax package will
help reduce local property tax increases by providing more state aid to
municipalities. Under the income tax legislation the State will 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 is
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%, and effective January 1, 1994, a 5% reduction in the income tax
rates was enacted.

     On June 29, 1993, Governor Florio signed the New Jersey Legislature's
$15.9 billion budget for Fiscal Year 1994. The balanced budget does not rely
on any new taxes, college tuition increases or any commuter fare increases,
while providing a surplus of more than $400 million. Whether the State can
achieve a balanced budget depends on its ability to enact and implement
expenditure reductions and to collect the estimated tax revenues. The Fiscal
Year 1994 Appropriations Act forecasts sales and use tax collections of $3.920
billion, a 7.5% increase from receipts estimated in the Revised Revenue
Estimates for Fiscal Year 1993. It also forecasts gross income tax collections
of $4.748 billion, a 10.6% increase from receipts estimated for Fiscal Year
1993, and corporation business tax collections of $1.1 billion, a 15.4%
increase from receipts estimated for Fiscal Year 1993. However, projections
and estimates of receipts from taxes have been subject to variance in recent
years as a result of several factors, most recently a significant slowdown in
the national, regional and State economies, sluggish employment and
uncertainties in taxpayer behavior as a result of actual and proposed changes
in Federal tax laws.

     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 litigation are cases challenging 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
 <PAGE>
58                       New Jersey IM-IT-- Series 92
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 on Federal
preemption, various provisions, and 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, refusal of the State to share with Camden County
federal funding the State recently received for 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.

     Debt Ratings. For many years, both Moody's Investors Service, Inc. and
Standard and Poor's Corporation rated New Jersey general obligation bonds Aaa
and "AAA", respectively. On July 3, 1991, however, Standard and Poor's
Corporation downgraded New Jersey general obligation bonds to "AA+." On June
4, 1992, Standard and Poor's Corporation placed New Jersey general obligation
bonds on CreditWatch with negative implications, citing as its 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 budget must be closed before
the new budget year begins on July 1, 1992. Standard and Poor's 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
CreditWatch list, although it stated that New Jersey's long-term financial
outlook was negative. Standard and Poor's Corporation was concerned that the
State was entering fiscal 1993 with only a $26 million surplus and remained
concerned about whether the State economy would recover quickly enough to meet
lawmakers' revenue projections. It also remained concerned about the recent
federal ruling leaving in doubt how much the State was 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. 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 or
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 will
persist.

     Although New Jersey recently received $412 million in settlement of its
$450 million dispute with the federal government for retroactive Medicaid
reimbursements, neither Moody's nor Standard and Poor's has revised its rating
for New Jersey general obligation bonds.

     TAX STATUS. For a discussion of the Federal tax status of income earned
on New Jersey IM-IT Trust Units, see "Other Matters--Federal Tax Status".

     In the opinion of Pitney, Hardin, Kipp & Szuch, special counsel to the
Fund for New Jersey tax matters, under existing law:
 <PAGE>
                         New Jersey IM-IT-- Series 92                       59

     (1)   The New Jersey IM-IT Trust will be recognized as a trust and not an
        association taxable as a corporation. The New Jersey IM-IT Trust will
        not be subject to the New Jersey Corporation Business Tax or the New
        Jersey Corporation Income Tax.

     (2)   With respect to the non-corporate Unitholders who are residents of
        New Jersey, the income of the New Jersey IM-IT Trust which is
        allocable to each such Unitholder will be treated as the income of
        such Unitholder under the New Jersey Gross Income Tax. Interest on the
        underlying Bonds which would be exempt from New Jersey Gross Income
        Tax if directly received by such Unitholder will retain its status as
        tax-exempt interest when received by the New Jersey IM-IT Trust and
        distributed to such Unitholder. Any proceeds paid under the insurance
        policy issued to the Trustee of the New Jersey IM-IT Trust with
        respect to the Bonds or under individual policies obtained by issuers
        of Bonds which represent maturing interest on defaulted obligations
        held by the Trustee will be exempt from New Jersey Gross Income Tax
        if, and to the same extent as, such interest would have been so exempt
        if paid by the issuer of the defaulted obligations.

     (3)   A non-corporate Unitholder will not be subject to the New Jersey
        Gross Income Tax on any gain realized either when the New Jersey IM-IT
        Trust disposes of a Bond (whether by sale, exchange, redemption, or
        payment at maturity), when the Unitholder redeems or sells his Units
        or upon payment of any proceeds under the insurance policy issued to
        the Trustee of the New Jersey IM-IT Trust with respect to the Bonds or
        under individual policies obtained by issuers of Bonds which represent
        maturing principal on defaulted obligations held by the Trustee. Any
        loss realized on such disposition may not be utilized to offset gains
        realized by such Unitholder on the disposition of assets the gain on
        which is subject to the New Jersey Gross Income Tax.

     (4)   Units of the New Jersey IM-IT Trust may be taxable on the death of
        a Unitholder under the New Jersey Transfer Inheritance Tax Law or the
        New Jersey Estate Tax Law.

     (5)   If a Unitholder is a corporation subject to the New Jersey
        Corporation Business Tax or New Jersey Corporation Income Tax,
        interest from the Bonds in the New Jersey IM-IT Trust which is
        allocable to such corporation will be includable in its entire net
        income for purposes of the New Jersey Corporation Business Tax or New
        Jersey Corporation Income Tax, less any interest expense incurred to
        carry such investment to the extent such interest expense has not been
        deducted in computing Federal taxable income. Net gains derived by
        such corporation on the disposition of the Bonds by the New Jersey
        IM-IT Trust or on the disposition of its Units will be included in its
        entire net income for purposes of the New Jersey Corporation Business
        Tax or New Jersey Corporation Income Tax. Any proceeds paid under the
        insurance policy issued to the Trustee of the New Jersey IM-IT Trust
        with respect to the Bonds or under individual policies obtained by
        issuers of Bonds which represent maturing interest or maturing
        pincipal on defaulted obligations held by the Trustee will be included
        in its entire net income for purposes of the New Jersey Corporation
        Business Tax or New Jersey Corporation Income Tax if, and to the same
        extent as, such interest or proceeds would have been so included if
        paid by the issuer of the defaulted obligations.
 <PAGE>
60                       New Jersey IM-IT-- Series 92

<TABLE>
<CAPTION>
PER UNIT INFORMATION:
CALCULATION OF ESTIMATED NET ANNUAL UNIT INCOME:
<S>                                                                                                              <C>
      Estimated Annual Interest Income per Unit................................................................  $   56.39
      Less: Estimated Annual Expense per Unit <F1>.............................................................  $    2.09
      Less: Annual Premium on Portfolio Insurance per Unit.....................................................         --
      Estimated Net Annual Interest Income per Unit............................................................  $   54.30
CALCULATION OF ESTIMATED INTEREST EARNINGS PER UNIT:
      Estimated Net Annual Interest Income per Unit............................................................  $   54.30
      Divided by 12............................................................................................  $    4.53
Estimated Daily Rate of Net Interest Accrual per Unit..........................................................  $  .15084
ESTIMATED CURRENT RETURN BASED ON PUBLIC OFFERING PRICE <F2><F3><F4>...........................................       5.43%
ESTIMATED LONG-TERM RETURN <F2><F3><F4>........................................................................       5.57%
Initial Distribution (June 1994)...............................................................................  $    2.87
ESTIMATED NORMAL DISTRIBUTION PER UNIT <F4>....................................................................  $    4.53
PURCHASED INTEREST <F5>........................................................................................  $    9.40

Trustee's Annual Fee................... $.98 per $1,000 principal amount of
                                        Bonds
Record and Computation Dates........... FIRST day of each month
DISTRIBUTION DATES..................... FIFTEENTH DAY OF EACH MONTH COMMENCING
                                        JUNE 15, 1994

<FN>
<F1> Excluding Insurance costs.
<F2> The Estimated Current Return and Estimated Long-Term Return are increased
     for transactions entitled to a reduced sales charge. See "Unitholder
     Explanations--Public Offering--General".
<F3> The Estimated Current Return is calculated by dividing the estimated net
     annual interest income per Unit by the Public Offering Price. The
     estimated net annual interest income per Unit will vary with changes in
     fees and expenses of the Trustee and the Evaluator and with the principal
     prepayment, redemption, maturity, exchange or sale of Securities while
     the Public Offering Price will vary with changes in the offering price of
     the underlying Securities and with changes in the Purchased Interest;
     therefore, there is no assurance that the present Estimated Current
     Return indicated above will be realized in the future. The Estimated
     Long-Term Return is calculated using a formula which <F1>takes into
     consideration, and determines and factors in the relative weightings of,
     the market values, yields (which takes into account the amortization of
     premiums and the accretion of discounts) and estimated retirements of all
     of the Securities in the Trust and <F2>takes into account the expenses
     and sales charge associated with each Trust Unit. Since the market values
     and estimated retirements of the Securities and the expenses of the Trust
     will change, there is no assurance that the present Estimated Long-Term
     Return as indicated above will be realized in the future. The Estimated
     Current Return and Estimated Long-Term Return are expected to differ
     because the calculation of the Estimated Long-Term Return reflects the
     estimated date and amount of principal returned while the Estimated
     Current Return calculation includes only net annual interest income and
     Public Offering Price.
<F4> These figures are based on estimated per Unit cash flows. Estimated cash
     flows will vary with changes in fees and expenses, with changes in
     current interest rates and with the principal prepayment, redemption,
     maturity, call, exchange or sale of the underlying Securities. The
     estimated cash flows for this Series are set forth under "Estimated Cash
     Flows to Unitholders".
<F5> See "Unitholder Explanations--Purchased and Accrued Interest".
</TABLE>
 <PAGE>
                         New Jersey IM-IT-- Series 92                       61

<TABLE>
NEW JERSEY INSURED MUNICIPALS INCOME TRUST
SERIES 92 (IM-IT AND QUALITY MULTI-SERIES 220)
PORTFOLIO AS OF MAY 5, 1994
<CAPTION>

                                                                                                              OFFERING
                                                                                                              PRICE TO
              NAME OF ISSUER, TITLE, INTEREST RATE AND                                                        NEW JERSEY
AGGREGATE     MATURITY DATE OF EITHER BONDS DEPOSITED OR                                  REDEMPTION          IM-IT
PRINCIPAL<F1> BONDS CONTRACTED FOR<F1><F5>                                     RATING<F2> FEATURE<F3>         TRUST<F4>
<S>           <C>                                                                <C>      <C>                 <C>
$    135,000  The Board of Education of the Tinton Falls Schools, Monmouth
                County, New Jersey School Bonds (Unlimited Tax-General
                Obligation) Series 1994 (MBIA Insured)
                #5.875% Due 10/15/2010.......................................    YAAA     2004 @ 100          $     133,229
     180,000  City of Bayonne, County of Hudson, New Jersey, Unlimited
                Tax-General Obligation School Bonds, Series 1994 (FGIC
                Insured)
                6.00% Due 5/1/2011...........................................    YAAA     2003 @ 102                179,948
     500,000  The Town of West New York, Municipal Utilities Authority
                (Hudson County, New Jersey) Sewer Revenue Refunding Bonds,
                Series 1993 (FGIC Insured)                                                2004 @ 102
                #5.125% Due 12/15/2017.......................................     AAA     2014 @ 100 S.F.           439,720
     500,000  New Jersey Health Care Facilities Financing Authority, Revenue
                Bonds, Allegany Health System (Our Lady of Lourdes Medical
                Center Issue) Series 1993 (MBIA Insured)                                  2003 @ 102
                #5.20% Due 7/1/2018..........................................     AAA     2014 @ 100 S.F.           441,870
     500,000  North Jersey District Water Supply Commission of the State of
                New Jersey, Wanaque South Project, Revenue Refunding Bonds,
                Series 1993 (MBIA Insured)                                                2003 @ 102
                #6.00% Due 7/1/2021..........................................     AAA     2013 @ 100 S.F.           492,615
     335,000  New Jersey Health Care Facilities Financing Authority, Revenue
                Bonds, Somerset Medical Center Issue, Series 1994A (FGIC
                Insured)                                                                  2004 @ 102
                #5.20% Due 7/1/2024..........................................    YAAA     2015 @ 100 S.F.           292,398
     500,000  The Essex County Improvement Authority (Essex County, New
                Jersey) County of Essex, General Obligation Lease Revenue
                Bonds (Gibraltar Building Project) Series 1994 (FGIC Insured)             2004 @ 101
                #5.20% Due 12/1/2024.........................................     AAA     2015 @ 100 S.F.           437,375
     490,000  Industrial Pollution Control Financing Authority of Salem
                County (New Jersey) Pollution Control Revenue Refunding
                Bonds, Series 1993A (Public Service Electric and Gas Company
                Project) MBIA Insured
                5.70% Due 5/1/2028...........................................     AAA     2003 @ 102                451,442
                                                                                                              $   2,868,597
$  3,140,000
</TABLE>

All of the Bonds in the portfolio are insured by one of the Preinsured Bond
Insurers as indicated in the Bond name. See "Unitholder
Explanations--Insurance on the Bonds in the Insured Trusts".

For an explanation of the footnotes used on this page, see "Notes to
Portfolios".
 <PAGE>
62                       Maryland QUALITY-- Series 62

MARYLAND QUALITY TRUST

      GENERAL. The Maryland Quality Trust consists of 8 issues of Securities.
None of the Bonds in the Maryland Quality Trust are general obligations of the
governmental entities issuing them or are backed by the taxing power thereof.
All of the issues are payable from the income of a specific project or
authority and are not supported by the issuer's power to levy taxes. These
issues are divided by purpose of issues (and percentage of principal amount to
total Maryland Quality Trust) as follows: Multi-Family Mortgage Revenue, 2
(33%); Retail Electric/Gas, 2 (24%); Health Care, 2 (16%); Higher Education, 1
(16%) and Waste Disposal, 1 (11%). No Bond issue has received a provisional or
conditional rating.

     SPECIAL CONSIDERATIONS. The public indebtedness of the State of Maryland,
its instrumentalities and its local governments is divided into three basic
types. The State, and the counties and municipalities of the State, issue
general obligation bonds for capital improvements and for various projects to
the payment of which an ad valorem property tax is exclusively pledged.

     Certain authorities of the State and certain local governments issue
obligations payable solely from specific non-tax, enterprise fund revenues and
for which the issuer has no liability and has given no moral obligation
assurance. The principal of and interest on bonds issued by these bodies are
payable solely from various sources, principally fees generated from use of
the facilities or enterprises financed by the bonds.

     The special authorities of the State and local government entities have
outstanding bonds backed exclusively by revenues derived from projects and
facilities financed by the bond issue. The holders of these bonds have no
claim against the general credit of the State or any governmental unit for the
payment of those bonds.

     There is no general debt limit imposed on the State of Maryland by the
State Constitution or public general laws, but a special committee created by
statute annually makes an estimate of the maximum amount of new general
obligation debt that the State may prudently authorize.

     There can be no assurance that particular bond issues may not be
adversely affected by changes in State or local economic or political
conditions. Investors are, therefore, advised to study with care the Portfolio
for the Maryland Quality Trust appearing elsewhere in this Prospectus and
consult their own investment advisers as to the merits of particular issues in
that Portfolio.

     TAX STATUS. For a discussion of the Federal tax status of income earned
on Maryland Quality Trust Units, see "Other Matters-Federal Tax Status".

     In the opinion of Weinberg and Green, special counsel to the Fund for
Maryland tax matters, under existing Maryland income tax law applicable to
taxpayers whose income is subject to Maryland income taxation:
     (1)   For Maryland State and local income tax purposes, the Maryland
        Quality Trust will not be recognized as an association taxable as a
        corporation, but rather as a fiduciary whose income will not be
        subject to Maryland State and local income taxation.
     (2)   To the extent that interest derived from the Maryland Quality Trust
        by a Unitholder with respect to the obligations of the State of
        Maryland and its political subdivisions is excludable from Federal
        gross income, such interest will not be subject to Maryland State or
        local income taxes. Interest paid to a "financial institution" will be
        subject to the Maryland State franchise tax on financial institutions.
     (3)   In the case of taxpayers who are individuals, Maryland presently
        imposes an income tax on items of tax preference with reference to
        such items as defined in the Internal Revenue Code, as amended from
        time to time, for purposes of calculating the federal alternative
        minimum tax. Interest paid on certain private activity bonds
        constitutes a tax preference item for the purpose of calculating the
        federal alternative minimum tax. Accordingly, if the Maryland Quality
        Trust holds such bonds, 50% of the interest on such bonds in excess of
        a threshold amount is taxable in Maryland.
     (4)   Capital gain, including gain realized by a Unitholder from the
        redemption, sale or other disposition of a Unit, will be included in
        the Maryland taxable base of Unitholders for Maryland State and local
        income taxation purposes. However, Maryland defines the taxable net
        income of individuals as Federal adjusted gross income with certain
        modifications. Likewise, the Maryland taxable net income of
        corporations is Federal taxable income with certain modifications.
        There is available to Maryland income taxpayers a modification which
        allows those taxpayers to subtract from the Maryland taxable base the
        gain included in Federal adjusted gross income or Federal taxable
        income, as the case may be, which is realized from the disposition of
        Securities by the Maryland Quality Trust. Consequently, by making that
        modification, a
 <PAGE>
                         Maryland QUALITY-- Series 62                       63
        Unitholder who is entitled to make the subtraction modification will
        not be subject to Maryland State or local income tax with respect to
        gain realized upon the disposition of Securities by the Maryland
        Quality Trust. Profit realized by a "financial institution" from the
        sale or exchange of Bonds will be subject to the Maryland Franchise
        Tax.

     These opinions relate only to the treatment of the Maryland Quality Trust
and the Units under the Maryland State and local income tax laws and Maryland
franchise tax laws. Unitholders should consult tax counsel as to other
Maryland tax consequences not specifically considered in these opinions. For
example, no opinion is expressed as to the treatment of the Units under the
Maryland inheritance and estate tax laws.

<TABLE>
<CAPTION>
PER UNIT INFORMATION:
CALCULATION OF ESTIMATED NET ANNUAL UNIT INCOME:
<S>                                                                                                              <C>
      Estimated Annual Interest Income per Unit................................................................  $   58.55
      Less: Estimated Annual Expense per Unit..................................................................  $    2.09
      Estimated Net Annual Interest Income per Unit............................................................  $   56.46
CALCULATION OF ESTIMATED INTEREST EARNINGS PER UNIT:
      Estimated Net Annual Interest Income per Unit............................................................  $   56.46
      Divided by 12............................................................................................  $    4.71
Estimated Daily Rate of Net Interest Accrual per Unit..........................................................  $  .15681
ESTIMATED CURRENT RETURN BASED ON PUBLIC OFFERING PRICE <F2><F3>...............................................       5.65%
ESTIMATED LONG-TERM RETURN <F2><F3>............................................................................       5.77%
Initial Distribution (June 1994)...............................................................................  $    2.98
ESTIMATED NORMAL DISTRIBUTION PER UNIT <F3>....................................................................  $    4.71
PURCHASED INTEREST <F4>........................................................................................  $    9.76

Trustee's Annual Fee................... $.98 per $1,000 principal amount of
                                        Bonds
Record and Computation Dates........... FIRST day of each month
DISTRIBUTION DATES..................... FIFTEENTH DAY OF EACH MONTH COMMENCING
                                        JUNE 15, 1994

<FN>
<F1> The Estimated Current Return and Estimated Long-Term Return are increased
     for transactions entitled to a reduced sales charge. See "Unitholder
     Explanations--Public Offering--General".
<F2> The Estimated Current Return is calculated by dividing the estimated net
     annual interest income per Unit by the Public Offering Price. The
     estimated net annual interest income per Unit will vary with changes in
     fees and expenses of the Trustee and the Evaluator and with the principal
     prepayment, redemption, maturity, exchange or sale of Securities while
     the Public Offering Price will vary with changes in the offering price of
     the underlying Securities and with changes in the Purchased Interest;
     therefore, there is no assurance that the present Estimated Current
     Return indicated above will be realized in the future. The Estimated
     Long-Term Return is calculated using a formula which <F1>takes into
     consideration, and determines and factors in the relative weightings of,
     the market values, yields (which takes into account the amortization of
     premiums and the accretion of discounts) and estimated retirements of all
     of the Securities in the Trust and <F2>takes into account the expenses
     and sales charge associated with each Trust Unit. Since the market values
     and estimated retirements of the Securities and the expenses of the Trust
     will change, there is no assurance that the present Estimated Long-Term
     Return as indicated above will be realized in the future. The Estimated
     Current Return and Estimated Long-Term Return are expected to differ
     because the calculation of the Estimated Long-Term Return reflects the
     estimated date and amount of principal returned while the Estimated
     Current Return calculation includes only net annual interest income and
     Public Offering Price.
<F3> These figures are based on estimated per Unit cash flows. Estimated cash
     flows will vary with changes in fees and expenses, with changes in
     current interest rates and with the principal prepayment, redemption,
     maturity, call, exchange or sale of the underlying Securities. The
     estimated cash flows for this Series are set forth under "Estimated Cash
     Flows to Unitholders".
<F4> See "Unitholder Explanations--Purchased and Accrued Interest".
</TABLE>
 <PAGE>
64                       Maryland QUALITY-- Series 62

<TABLE>
MARYLAND INVESTORS' QUALITY TAX-EXEMPT TRUST
SERIES 62 (IM-IT AND QUALITY MULTI-SERIES 220)
PORTFOLIO AS OF MAY 5, 1994
<CAPTION>

                                                                                                               OFFERING
                                                                                                               PRICE TO
              NAME OF ISSUER, TITLE, INTEREST RATE AND                    RATING<F2>                           MARYLAND
AGGREGATE     MATURITY DATE OF EITHER BONDS DEPOSITED OR             STANDARD              REDEMPTION          QUALITY
PRINCIPAL<F1> BONDS CONTRACTED FOR<F1><F5>                           & POOR'S   MOODY'S    FEATURE<F3>         TRUST<F4>
<S>           <C>                                                      <C>         <C>     <C>                 <C>
$    350,000  Prince George's County, Maryland, Solid Waste
                Management System Revenue Bonds, Series 1993                               2003 @ 102
                #5.25% Due 6/15/2013...............................      A          A      2008 @ 100 S.F.     $     308,249
     250,000  Maryland Health and Higher Educational Facilities
                Authority, Project and Refunding Revenue Bonds
                (Mercy Medical Center Issue) Series 1993 (AMBAC
                Indemnity Insured)                                                         2003 @ 102
                #5.75% Due 7/1/2015................................     AAA        Aaa     2009 @ 100 S.F.           235,282
     500,000  Housing Authority of Prince George's County
                (Maryland) Mortgage Revenue Refunding Bonds, Series
                1994A (GNMA Collateralized-Laurel Crossing
                Apartments Project)                                                        2003 @ 102
                6.25% Due 4/20/2020................................    YAAA        N/R     2011 @ 100 S.F.           491,185
     250,000  Maryland State Health and Higher Educational
                Facilities Authority, Revenue Refunding Bonds,
                Series 1993 (Suburban Hospital)                                            2003 @ 102
                #5.125% Due 7/1/2021...............................      A         A1      2014 @ 100 S.F.           209,598
     230,000  Prince George's County, Maryland, Pollution Control
                Revenue Refunding Bonds (Potomac Electric Power
                Company) Series 1993
                6.375% Due 1/15/2023...............................     A+         A1      2003 @ 102                230,920
     500,000  Maryland State Health and Higher Educational
                Facilities Authority, Revenue Project and Refunding
                Bonds, Peninsula Regional Medical Center, Series
                1993 (MBIA Insured)                                                        2003 @ 102
                #5.00% Due 7/1/2023................................     AAA        Aaa     2013 @ 100 S.F.           412,105
     500,000  Anne Arundel County, Maryland, Pollution Control
                Revenue Refunding Bonds, Series 1994 (Baltimore Gas
                and Electric Company)
                #6.00% Due 4/1/2024................................      A         A2      2004 @ 102                479,545
     500,000  Baltimore County, Maryland, Mortgage Revenue
                Refunding Bonds, Olde Forge Townhouse (FHA Insured)
                Series 1993A                                                               2003 @ 102
                6.125% Due 7/1/2026................................     AAA        N/R     2010 @ 100 S.F.           481,835
                                                                                                               $   2,848,719
$  3,080,000
</TABLE>

For an explanation of the footnotes used on this page, see "Notes to
Portfolios".
    
 <PAGE>
                             Notes to Portfolios                            65
   
NOTES TO PORTFOLIOS:
AS OF THE DATE OF DEPOSIT: MAY 5, 1994

(1)  All Securities are represented by "regular way" or "when issued"
     contracts for the performance of which an irrevocable letter of credit,
     obtained from an affiliate of the Trustee, has been deposited with the
     Trustee. At the Date of Deposit, Securities may have been delivered to
     the Sponsor pursuant to certain of these contracts; the Sponsor has
     assigned to the Trustee all of its right, title and interest in and to
     such Securities. Contracts to acquire Securities were entered into during
     the period from April 19, 1994 to May 5, 1994. These Securities have
     expected settlement dates ranging from May 5, 1994 to June 8, 1994 (see
     "Unitholder Explanations").
    
(2)  All ratings are by Standard & Poor's Corporation unless otherwise
     indicated. "*" indicates that the rating of the Bond is by Moody's
     Investors Service, Inc. The ratings represent the latest published
     ratings by the respective ratings agency or, if not published, represent
     private letter ratings or those ratings expected to be published by the
     respective ratings agency. "Y" indicates that such rating is contingent
     upon physical receipt by the respective ratings agency of a policy of
     insurance obtained by the issuer of the bonds involved and issued by the
     Preinsured Bond Insurer named in the bond's title. A commitment for
     insurance in connection with these bonds has been issued by the
     Preinsured Bond Insurer named in the bond's title. "N/R" indicates that
     the applicable rating service did not provide a rating for that
     particular Security. For a brief description of the rating symbols and
     their related meanings, see "Other Matters-- Description of Securities
     Ratings".
(3)  There is shown under this heading the year in which each issue of Bonds
     is initially or currently callable and the call price for that year. Each
     issue of Bonds continues to be callable at declining prices thereafter
     (but not below par value) except for original issue discount bonds which
     are redeemable at prices based on the issue price plus the amount of
     original issue discount accreted to redemption date plus, if applicable,
     some premium, the amount of which will decline in subsequent years.
     "S.F." indicates a sinking fund is established with respect to an issue
     of Bonds. Redemption pursuant to call provisions generally will, and
     redemption pursuant to sinking fund provisions may, occur at times when
     the redeemed bonds have an offering side valuation which represents a
     premium over par. Certain Bonds may be subject to redemption without
     premium prior to the date shown pursuant to extraordinary optional or
     mandatory redemptions if certain events occur. Single family mortgage
     revenue bonds and housing authority bonds are most likely to be called
     subject to such provisions, but other bonds may have similar call
     features. Notwithstanding any provisions to the contrary, certain bond
     issuers have in the past and others may in the future attempt to redeem
     Bonds prior to their initially scheduled call dates and at prices which
     do not include any premiums. For a general discussion of certain of these
     events, see "Unitholder Explanations--Bond Redemptions". To the extent
     that the Securities were deposited in a Trust at a price higher than the
     price at which they are redeemed, this will represent a loss of capital
     when compared with the original Public Offering Price of the Units.
     Conversely, to the extent that the Bonds were acquired at a price lower
     than the redemption price, this will represent an increase in capital
     when compared with the original Public Offering Price of the Units.
     Distributions will generally be reduced by the amount of the income which
     would otherwise have been paid with respect to redeemed Securities and
     there will be distributed to Unitholders the principal amount and any
     premium received on such redemption. The Estimated Current Return and
     Estimated Long-Term Return in this event may be affected by such
     redemptions. For the Federal tax effect on Unitholders of such
     redemptions and resultant distributions, see paragraph (2) under "Other
     Matters--Federal Tax Status".
(4)  Evaluation of Securities is made on the basis of current offering prices
     for the Securities. The offering prices are greater than the current bid
     prices of the Securities which is the basis on which Unit value is
     determined for purposes of redemption of Units (see "Unitholder
     Explanations--Public Offering--Offering Price").
(5)  Other information regarding the Bonds in each Trust, as of the Date of
     Deposit, is as follows:
   
<TABLE>
<CAPTION>
                                          ANNUAL                      PROFIT
                                         INSURANCE      COST TO     (LOSS) TO   ANNUAL INTEREST   BID SIDE EVALUATION
TRUST                                      COST         SPONSOR      SPONSOR    INCOME TO TRUST        OF BONDS
<S>                                     <C>          <C>            <C>         <C>               <C>
IM-IT Limited Maturity................      --       $   4,830,063  $   30,455  $       288,995   $       4,823,669
California IM-IT Intermediate
 Laddered Maturity....................      --       $   2,943,885  $   19,978  $       149,100   $       2,940,375
Colorado IM-IT........................  $      300   $   2,905,401  $   30,709  $       177,675   $       2,913,750
Florida IM-IT.........................      --       $   2,843,306  $   21,816  $       175,638   $       2,841,375
Georgia IM-IT.........................  $      750   $   2,848,552  $   27,402  $       175,125   $       2,853,000
New Jersey IM-IT......................      --       $   2,862,372  $    6,225  $       171,706   $       2,843,919
Maryland Quality......................      --       $   2,825,118  $   23,601  $       177,100   $       2,825,138
</TABLE>
    
 <PAGE>
66                           Notes to Portfolios

     The Sponsor may have entered into contracts which hedge interest rate
     fluctuations on certain Bonds in certain Portfolios. The cost of any such
     contracts and the corresponding gain or loss is included in the Cost to
     Sponsor.
     Certain Securities in the Fund, if any, marked by a double asterisk (**),
     have been purchased on a "when, as and if issued" or "delayed delivery"
     basis. Interest on these Securities begins accruing to the benefit of
     Unitholders on their respective dates of delivery. Delivery is expected
     to take place at various dates after the First Settlement Date as
     follows:
   
<TABLE>
<CAPTION>
                                            PERCENT OF
                                        AGGREGATE PRINCIPAL     RANGE OF DAYS SUBSEQUENT
TRUST                                         AMOUNT            TO FIRST SETTLEMENT DATE
<S>                                             <C>                   <C>
IM-IT Limited Maturity..............            26%                   5 to 26 days
California IM-IT Intermediate
 Laddered Maturity..................            57%                   6 to 7 days
Colorado IM-IT......................             0%                       --
Florida IM-IT.......................            17%                    19 days
Georgia IM-IT.......................            50%                   5 to 14 days
New Jersey IM-IT....................             0%                       --
Maryland Quality....................             0%                       --
</TABLE>
     On the Date of Deposit, the offering side evaluations of the Securities
     in the IM-IT Limited Maturity, California IM-IT Intermediate Laddered
     Maturity, Colorado IM-IT, Florida IM-IT, Georgia IM-IT, New Jersey IM-IT
     and Maryland Quality Trusts were higher than the bid side evaluations of
     such Securities by 0.74%, 0.78%, 0.73%, 0.79%, 0.77%, 0.79% and 0.77%,
     respectively, of the aggregate principal amounts of such Securities.
     "#" indicates that such Bond was issued at an original issue discount.
     The tax effect of Bonds issued at an original issue discount is described
     in "Other Matters--Federal Tax Status".
(6)  This Bond has been purchased at a deep discount from the par value
     because there is little or no stated interest income thereon. Bonds which
     pay no interest are normally described as "zero coupon" bonds. Over the
     life of bonds purchased at a deep discount the value of such bonds will
     increase such that upon maturity the holders of such bonds will receive
     100% of the principal amount thereof. Approximately 3% of the aggregate
     principal amount of the Securities in the California IM-IT Intermediate
     Laddered Maturity Trust are "zero coupon" bonds.
    
(7)  The issuer of this Bond has sold or reserved the right to sell to third
     parties all or a portion of its right to call the Bond in accordance with
     the redemption provisions of the Bond. See "Unitholder
     Explanations--Settlement of Bonds in the Trusts--Bond Redemptions."
 <PAGE>
                                 Underwriting                               67

     UNDERWRITING. The Underwriters named below have severally purchased Units
in the following respective amounts from the Sponsor.
   
<TABLE>
<CAPTION>
                                                                                                             IM-IT LIMITED
                                                                                                            MATURITY TRUST
      NAME                                         ADDRESS                                                       UNITS
<S>                                         <C>                                                                   <C>
Van Kampen Merritt Inc.                     One Parkview Plaza, Oakbrook Terrace, Illinois 60181                  4,110
Edward D. Jones & Co.                       201 Progress Parkway, Maryland Heights, Missouri 63043                  250
Prudential Securities Inc.                  32 Old Slip, 16th Floor, Financial Square, New York, New York           250
  Unit Investment Trust Department            10292
Dean Witter Reynolds, Incorporated          2 World Trade Center, 59th Floor, New York, New York 10048              100
A. G. Edwards & Sons, Inc.                  One North Jefferson Avenue, St. Louis, Missouri 63103                   100
Gruntal & Co., Incorporated                 14 Wall Street, New York, New York 10005                                100
Kemper Securities, Inc.                     77 West Wacker Drive, 28th Floor, Chicago, Illinois 60601               100
                                                                                                                  5,010
</TABLE>

<TABLE>
<CAPTION>
                                                                                                              CALIFORNIA
                                                                                                                 IM-IT
                                                                                                             INTERMEDIATE
                                                                                                               LADDERED
                                                                                                            MATURITY TRUST
      NAME                                         ADDRESS                                                       UNITS
<S>                                         <C>                                                                   <C>
Van Kampen Merritt Inc.                     One Parkview Plaza, Oakbrook Terrace, Illinois 60181                  2,400
Crowell, Weedon & Company                   One Wilshire Boulevard, Los Angeles, California 90017                   100
Dean Witter Reynolds, Incorporated          2 World Trade Center, 59th Floor, New York, New York 10048              100
A. G. Edwards & Sons, Inc.                  One North Jefferson Avenue, St. Louis, Missouri 63103                   100
Gruntal & Co., Incorporated                 14 Wall Street, New York, New York 10005                                100
Prudential Securities Inc.                  32 Old Slip, 16th Floor, Financial Square, New York, New York           100
  Unit Investment Trust Department            10292
Raymond James & Associates, Inc.            880 Carillon Parkway, St. Petersburg, Florida 33733                     100
                                                                                                                  3,000
</TABLE>

<TABLE>
<CAPTION>
                                                                                                               COLORADO
                                                                                                              IM-IT TRUST
      NAME                                         ADDRESS                                                       UNITS
<S>                                         <C>                                                                   <C>
Van Kampen Merritt Inc.                     One Parkview Plaza, Oakbrook Terrace, Illinois 60181                  2,317
Dain Bosworth Incorporated                  100 Dain Tower, Minneapolis, Minnesota 55402                            100
Dean Witter Reynolds, Incorporated          2 World Trade Center, 59th Floor, New York, New York 10048              100
A. G. Edwards & Sons, Inc.                  One North Jefferson Avenue, St. Louis, Missouri 63103                   100
Gruntal & Co., Incorporated                 14 Wall Street, New York, New York 10005                                100
Edward D. Jones & Co.                       201 Progress Parkway, Maryland Heights, Missouri 63043                  100
Kemper Securities, Inc.                     77 West Wacker Drive, 28th Floor, Chicago, Illinois 60601               100
Prudential Securities Inc.                  32 Old Slip, 16th Floor, Financial Square, New York, New York           100
  Unit Investment Trust Department            10292
Smith Barney Shearson                       2 World Trade Center, 101st Floor, New York, New York 10048             100
                                                                                                                  3,117
</TABLE>

<TABLE>
<CAPTION>
                                                                                                                FLORIDA
                                                                                                              IM-IT TRUST
      NAME                                         ADDRESS                                                       UNITS
<S>                                         <C>                                                                   <C>
Van Kampen Merritt Inc.                     One Parkview Plaza, Oakbrook Terrace, Illinois 60181                  2,492
A. G. Edwards & Sons, Inc.                  One North Jefferson Avenue, St. Louis, Missouri 63103                   250
Dean Witter Reynolds, Incorporated          2 World Trade Center, 59th Floor, New York, New York 10048              100
Gruntal & Co., Incorporated                 14 Wall Street, New York, New York 10005                                100
Prudential Securities Inc.                  32 Old Slip, 16th Floor, Financial Square, New York, New York           100
  Unit Investment Trust Department            10292
                                                                                                                  3,042
</TABLE>
 <PAGE>
68                               Underwriting

<TABLE>
<CAPTION>
                                                                                                                GEORGIA
                                                                                                              IM-IT TRUST
      NAME                                         ADDRESS                                                       UNITS
<S>                                         <C>                                                                   <C>
Van Kampen Merritt Inc.                     One Parkview Plaza, Oakbrook Terrace, Illinois 60181                  2,453
Dean Witter Reynolds, Incorporated          2 World Trade Center, 59th Floor, New York, New York 10048              100
A. G. Edwards & Sons, Inc.                  One North Jefferson Avenue, St. Louis, Missouri 63103                   100
Gruntal & Co., Incorporated                 14 Wall Street, New York, New York 10005                                100
Edward D. Jones & Co.                       201 Progress Parkway, Maryland Heights, Missouri 63043                  100
Prudential Securities Inc.                  32 Old Slip, 16th Floor, Financial Square, New York, New York           100
  Unit Investment Trust Department            10292
Smith Barney Shearson                       2 World Trade Center, 101st Floor, New York, New York 10048             100
                                                                                                                  3,053
</TABLE>

<TABLE>
<CAPTION>
                                                                                                              NEW JERSEY
                                                                                                              IM-IT TRUST
      NAME                                         ADDRESS                                                       UNITS
<S>                                         <C>                                                                   <C>
Van Kampen Merritt Inc.                     One Parkview Plaza, Oakbrook Terrace, Illinois 60181                  2,195
Prudential Securities Inc.                  32 Old Slip, 16th Floor, Financial Square, New York, New York           250
  Unit Investment Trust Department            10292
Dean Witter Reynolds, Incorporated          2 World Trade Center, 59th Floor, New York, New York 10048              100
A. G. Edwards & Sons, Inc.                  One North Jefferson Avenue, St. Louis, Missouri 63103                   100
Gruntal & Co., Incorporated                 14 Wall Street, New York, New York 10005                                100
Janney Montgomery Scott Inc.                1801 Market Street, 11th Floor, Philadelphia, Pennsylvania              100
                                              19103
Edward D. Jones & Co.                       201 Progress Parkway, Maryland Heights, Missouri 63043                  100
Ryan, Beck & Co.                            80 Main Street, West Orange, New Jersey 07052                           100
                                                                                                                  3,045
</TABLE>

<TABLE>
<CAPTION>
                                                                                                               MARYLAND
                                                                                                             QUALITY TRUST
      NAME                                         ADDRESS                                                       UNITS
<S>                                         <C>                                                                   <C>
Van Kampen Merritt Inc.                     One Parkview Plaza, Oakbrook Terrace, Illinois 60181                  2,425
Dean Witter Reynolds, Incorporated          2 World Trade Center, 59th Floor, New York, New York 10048              100
A. G. Edwards & Sons, Inc.                  One North Jefferson Avenue, St. Louis, Missouri 63103                   100
Ferris, Baker Watts, Inc.                   100 Light Street, Baltimore, Maryland 21203                             100
Gruntal & Co., Incorporated                 14 Wall Street, New York, New York 10005                                100
Prudential Securities Inc.                  32 Old Slip, 16th Floor, Financial Square, New York, New York           100
  Unit Investment Trust Department            10292
Wheat, First Securities, Inc.               River Front Plaza, 901 East Byrd Street, Richmond, Virginia             100
                                              23219
                                                                                                                  3,025
</TABLE>
    
     Units may also be sold to broker-dealers and others at prices
representing the per Unit concession or agency commission stated under "Trust
Administration--General--Unit Distribution". However, resales of Units by such
broker-dealers and others to the public will be made at the Public Offering
Price described in the Prospectus. The Sponsor reserves the right to reject,
in whole or in part, any order for the purchase of Units and the right to
change the amount of the concession or agency commission from time to time.

     In addition to any other benefits the Underwriters may realize from the
sale of the Units of the Fund, the Agreement Among Underwriters provides that
the Sponsor will share on a pro rata basis among those Underwriters who
underwrite at least 250 Units 50% of the aggregate gain, if any, represented
by the difference between the Sponsor's cost of the Securities in connection
with their acquisition and the evaluation thereof on the Date of Deposit less
deductions for certain accrued interest and certain other costs. See "Trust
Administration--General--Sponsor and Underwriter Compensation" and "Portfolio"
for the applicable Trust.

     Underwriters and broker-dealers of the Trusts, banks and/or others are
eligible to participate in a program in which such firms receive from the
Sponsor a nominal award for each of their representatives who have sold a
minimum number of units of unit investment trusts created by the Sponsor
during a specified time period. In addition, at various times the Sponsor may
implement other programs under which the sales forces of Underwriters,
brokers, dealers, banks and/or others may be eligible to win other nominal
awards for certain sales efforts, or under which the Sponsor will reallow to
any such Underwriters, brokers, dealers, banks and/or others that sponsor
sales contests or
 <PAGE>
                                 Underwriting                               69
recognition programs conforming to criteria established by the Sponsor, or
participate in sales programs sponsored by the Sponsor, an amount not
exceeding the total applicable sales charges on the sales generated by such
persons at the public offering price during such programs. Also, the Sponsor
in its discretion may from time to time pursuant to objective criteria
established by the Sponsor pay fees to qualifying underwriters, brokers,
dealers, banks or others for certain services or activities which are
primarily intended to result in sales of Units of the Trusts. Such payments
are made by the Sponsor out of its own assets, and not out of the assets of
the Trusts. These programs will not change the price Unitholders pay for their
Units or the amount that the Trusts will receive from the Units sold.
Approximately every eighteen months the Sponsor holds a business seminar which
is open to Underwriters that sell units of trusts it sponsors. The Sponsor
pays substantially all costs associated with the seminar, excluding
Underwriter travel costs. Each Underwriter is invited to send a certain number
of representatives based on the gross number of units such firm underwrites
during a designated time period.
 <PAGE>
70                           Trust Administration

FUND ADMINISTRATION AND EXPENSES

     SPONSOR. Van Kampen Merritt Inc., a Delaware corporation, is the Sponsor
of the Trust. Van Kampen Merritt Inc. is primarily owned by Clayton, Dubilier
& Rice, Inc., a New York-based private investment firm. Van Kampen Merritt
Inc. management owns a significant minority equity position. Van Kampen
Merritt Inc. specializes in the underwriting and distribution of unit
investment trusts and mutual funds. The Sponsor is a member of the National
Association of Securities Dealers, Inc. and has its principal office at One
Parkview Plaza, Oakbrook Terrace, Illinois 60181, (708) 684-6000. It maintains
a branch office in Philadelphia and has regional representatives in Atlanta,
Dallas, Los Angeles, New York, San Francisco, Seattle and Tampa. As of
December 31, 1993 the total stockholders' equity of Van Kampen Merritt Inc.
was $122,167,000 (audited). (This paragraph relates only to the Sponsor and
not to the Insured Municipals Income Trust and Investors' Quality Tax-Exempt
Trust or to any Multi-Series thereof or to any other Underwriter. The
information is included herein only for the purpose of informing investors as
to the financial responsibility of the Sponsor and its ability to carry out
its contractual obligations. More detailed financial information will be made
available by the Sponsor upon request.)

     As of March 31, 1994, the Sponsor and its affiliates managed or
supervised approximately $36.5 billion of investment products, of which over
$24 billion is invested in municipal securities. The Sponsor and its
affiliates managed $22.5 billion of assets, consisting of $8.2 billion for 21
open end mutual funds, $8.0 billion for 34 closed-end funds and $6.3 billion
for 51 institutional accounts. The Sponsor has also deposited approximately
$24 billion of unit investment trusts. Based on cumulative assets deposited,
the Sponsor believes that it is the largest sponsor of insured municipal unit
investment trusts, primarily through the success of its Insured Municipal
Income Trust(R) or the IM-IT(R) trust. The Sponsor also provides surveillance
and evaluation services at cost for approximately $14 billion of unit
investment trust assets outstanding. Since 1976, the Sponsor has serviced over
one million retail investor accounts, opened through retail distribution
firms. Van Kampen Merritt Inc. is the sponsor of the various series of the
trusts listed below and the distributor of the mutual funds and closed-end
funds listed below. Unitholders may only invest in the trusts, mutual funds
and closed-end funds which are registered for sale in the state of residence
of such Unitholder. In order for a Unitholder to invest in the trusts, mutual
funds and closed-end funds listed below, such Unitholder must obtain a
prospectus relating to the trust or fund involved. A prospectus is the only
means by which an offer can be delivered to investors.

<TABLE>
<CAPTION>
                 NAME OF TRUST                                         TRUST INVESTMENT OBJECTIVE
<S>                                              <C>
Insured Municipals Income Trust................  Tax-exempt income by investing in insured municipal securities
California Insured Municipals Income Trust.....  Double tax-exemption for California residents by investing in insured
                                                 California municipal securities
New York Insured Municipals Income Trust.......  Double and in certain cases triple tax-exemption for New York residents
                                                 by investing in insured New York municipal securities
Pennsylvania Insured Municipals Income Trust...  Double and in certain cases triple tax-exemption for Pennsylvania
                                                 residents by investing in insured Pennsylvania municipal securities
Insured Municipals Income Trust, Insured         Tax-exempt income by investing in insured municipal securities; all
  Multi-Series.................................  issuers of bonds in a state trust are located in such state or in
 (Premium Bond Series, National, Limited           territories or possessions of the United States-- providing
 Maturity, Intermediate, Short Intermediate,       exemptions from all state income tax for residents of such state
 Discount, Alabama, Arizona, California,           (except for the Oklahoma IM-IT Trust where a portion of the income of
 California Intermediate, California               the Trust is subject to the Oklahoma state income tax)
 Intermediate Laddered Maturity, California
 Premium, Colorado, Connecticut, Florida,
 Florida Intermediate, Florida Intermediate
 Laddered Maturity, Georgia, Louisiana,
 Massachusetts, Massachusetts Premium,
 Michigan, Michigan Intermediate, Michigan
 Intermediate Laddered Maturity, Michigan
 Premium, Minnesota, Missouri, Missouri Inter-
 mediate Laddered Maturity, Missouri Premium,
 New Jersey, New Jersey Intermediate Laddered
 Maturity, New Mexico, New York, New York
 Intermediate, New York Intermediate Laddered
 Maturity, New York Limited Maturity, Ohio,
 Ohio Intermediate, Ohio IM-IT Intermediate
 Laddered Maturity, Ohio Premium, Oklahoma,
 Pennsylvania, Pennsylvania Intermediate,
 Pennsylvania Intermediate Laddered Maturity,
 Pennsylvania Premium, Tennessee, Texas,
 Washington, West Virginia)
Insured Tax Free Bond Trust....................  Tax-exempt income by investing in insured municipal securities
Insured Tax Free Bond Trust, Insured             Tax-exempt income by investing in insured municipal securities; all
  Multi-Series.................................  issuers of bonds in a state trust are located in such state--providing
 (National, Limited Maturity, New York)            exemptions from state income tax for residents of such state
</TABLE>
 <PAGE>


                             Trust Administration                           71
<TABLE>
<CAPTION>
                 NAME OF TRUST                                   TRUST INVESTMENT OBJECTIVE (Continued)
<S>                                              <C>
Investors' Quality Tax-Exempt Trust............  Tax-exempt income by investing in municipal securities
Investors' Quality Tax-Exempt Trust,             Tax-exempt income by investing in municipal securities; all issuers of
  Multi-Series.................................  bonds in a state trust are located in such state or in territories or
 (National, National AMT, Intermediate,            possessions of the United States--providing exemptions from state
 Alabama, Arizona, Arkansas, California,           income tax for residents of such state
 Colorado, Connecticut, Delaware, Florida,
 Georgia, Kansas, Kentucky, Maine, Maryland,
 Massachusetts, Michigan, Minnesota, Missouri,
 Nebraska, New Jersey, New York, North
 Carolina, Ohio, Oregon, Pennsylvania, South
 Carolina, Virginia)
Investors' Quality Municipals Trust, AMT         Tax-exempt income for investors not subject to the alternative minimum
  Series.......................................  tax by investing in municipal securities, some or all of which are
                                                   subject to the Federal alternative minimum tax
Investors' Corporate Income Trust..............  Taxable income by investing in corporate bonds
Investors' Governmental Securities--Income       Taxable income by investing in government-backed GNMA securities
  Trust........................................
Van Kampen Merritt International Bond Income     High current income through an investment in a diversified portfolio of
  Trust........................................  foreign currency denominated corporate debt obligations
Van Kampen Merritt Insured Income Trust........  High current income consistent with preservation of capital through a
                                                 diversified investment in a fixed portfolio of insured, long-term or
                                                   intermediate-term corporate debt securities
Van Kampen Merritt Utility Income Trust........  High dividend income and capital appreciation by investing in common
                                                 stock of electric utilities
Van Kampen Merritt Blue Chip Opportunity         Provide the potential for capital appreciation and income by investing
  Trust........................................  in a portfolio of actively traded, New York Stock Exchange listed
                                                   equity securities which are components of the Dow Jones Industrial
                                                   Average*
Van Kampen Merritt Blue Chip Opportunity and     Protect Unitholders' capital and provide the potential for capital
  Treasury Trust...............................    appreciation and income by investing a portion of its portfolio in
                                                   "zero coupon" U.S. Treasury obligations and the remainder of the
                                                   trust's portfolio in actively traded, New York Stock Exchange listed
                                                   equity securities which at the time of the creation of the trust were
                                                   components of the Dow Jones Industrial Average*
</TABLE>

<TABLE>
<CAPTION>
<S>                                              <C>
Van Kampen Merritt Emerging Markets Income       High current income consistent with preservation of capital through a
  Trust........................................  diversified investment in a fixed portfolio primarily consisting of
                                                   Brady Bonds of emerging market countries that have restructured
                                                   sovereign debt pursuant to the framework of the Brady Plan
Van Kampen Merritt Global Telecommunications     Provide the potential for capital appreciation and income consistent
  Trust........................................  with the preservation of invested capital, by investing in a portfolio
                                                   of equity securities which provide equipment for or services to the
                                                   telecommunications industry
Van Kampen Merritt Global Energy Trust.........  Provide the potential for capital appreciation and income consistent
                                                 with the preservation of invested capital, by investing in a portfolio
                                                   of equity securities diversified within the energy industry
Strategic Ten Trust............................  Provide an above average total return through a combination of
 (United States, United Kingdom, and Hong Kong   potential capital appreciation and dividend income, consistent with
 Portfolios)                                       preservation of invested capital, by investing in a portfolio of
                                                   common stocks of the ten companies in a recognized stock exchange
                                                   index having the highest dividend yields
              NAME OF MUTUAL FUND                                       FUND INVESTMENT OBJECTIVE
Van Kampen Merritt U.S. Government Fund........  High current income by investing in U.S. Government securities
Van Kampen Merritt Insured Tax Free Income       High current income exempt from Federal income taxes by investing in
 Fund..........................................  insured municipal securities
Van Kampen Merritt Municipal Income Fund.......  High level of current income exempt from Federal income tax, consistent
                                                 with preservation of capital
Van Kampen Merritt Tax Free High Income Fund...  High current income exempt from Federal income taxes by investing in
                                                 medium and lower grade municipal securities
Van Kampen Merritt California Insured Tax Free   High current income exempt from Federal and California income taxes by
 Fund..........................................  investing in insured California municipal securities
Van Kampen Merritt High Yield Fund.............  Provide a high level of current income by investing in medium and lower
                                                 grade domestic and foreign government and corporate debt securities.
                                                  The Fund will seek capital appreciation as a secondary objective
Van Kampen Merritt Growth and Income Fund......  Long-term growth of both capital and dividend income by investing in
                                                 dividend paying common stocks
Van Kampen Merritt Pennsylvania Tax Free Income  High current income exempt from Federal and Pennsylvania state and
 Fund..........................................  local income taxes by investing in medium and lower grade Pennsylvania
                                                  municipal securities
Van Kampen Merritt Money Market Fund...........  High current income by investing in a broad range of money market
                                                 instruments that will mature within twelve months
Van Kampen Merritt Tax Free Money Fund.........  High current income exempt from Federal income taxes by investing in a
                                                 broad range of municipal securities that will mature within twelve
                                                  months
</TABLE>

* The Dow Jones Industrial Average is the property of Dow Jones & Company,
Inc. Dow Jones & Company, Inc. has not granted to the Trust or the Sponsor
a license to use the Dow Jones Industrial Average.
 <PAGE>
72                           Trust Administration
<TABLE>
<CAPTION>
              NAME OF MUTUAL FUND                                 FUND INVESTMENT OBJECTIVE (Continued)
<S>                                              <C>
Van Kampen Merritt Short-Term Global Income      High current income by investing in a global portfolio of high quality
 Fund..........................................  debt securities denominated in various currencies having remaining
                                                  maturities of not more than three years
Van Kampen Merritt Adjustable Rate U.S.          High level of current income with a relatively stable net asset value
 Government Fund...............................  investing in U.S. Government securities
Van Kampen Merritt Limited Term Municipal        High level of current income exempt from federal income tax, consistent
 Income Fund...................................  with preservation of capital
Van Kampen Merritt Utility Fund................  Provide capital appreciation and current income by investing in a
                                                 diversified portfolio of common stocks and income securities issued by
                                                  companies engaged in the utilities industry
Van Kampen Merritt Strategic Income Fund.......  Provide shareholders with high current income. The Fund will seek
                                                 capital appreciation as a secondary objective
</TABLE>

<TABLE>
<CAPTION>
            NAME OF CLOSED-END FUND                                     FUND INVESTMENT OBJECTIVE
<S>                                              <C>
Van Kampen Merritt Municipal Income Trust......  High current income exempt from Federal income taxes with safety of
                                                 principal by investing in a diversified portfolio of investment grade
                                                  municipal securities
Van Kampen Merritt California Municipal          High current income exempt from Federal and California income taxes
 Trust.........................................  with safety of principal by investing in a diversified portfolio of
                                                  investment grade California municipal securities
Van Kampen Merritt Intermediate Term High        High current income while seeking to preserve shareholders' capital by
 Income Trust..................................  investing in a diversified portfolio of high yield fixed income
                                                  securities
Van Kampen Merritt Limited Term High Income      High current income while seeking to preserve shareholders' capital by
 Trust.........................................  investing in a diversified portfolio of high yield fixed income
                                                  securities
Van Kampen Merritt Prime Rate Income Trust.....  High current income, consistent with preservation of capital by
                                                 investing in interests in floating or variable rate senior loans
Van Kampen Merritt Investment Grade Municipal    High current income exempt from Federal income tax, consistent with
 Trust.........................................  preservation of capital
Van Kampen Merritt Municipal Trust.............  High level of current income exempt from Federal income tax, consistent
                                                 with preservation of capital
Van Kampen Merritt California Quality Municipal  High current income exempt from Federal and California income taxes
 Trust.........................................  with safety of principal by investing in a diversified portfolio of
                                                  investment grade California municipal securities
Van Kampen Merritt Florida Quality Municipal     High current income exempt from Federal income taxes and Florida
 Trust.........................................  intangible personal property taxes with safety of principal by
                                                  investing in a diversified portfolio of investment grade Florida
                                                  municipal securities
Van Kampen Merritt New York Quality Municipal    High current income exempt from Federal as well as New York State and
 Trust.........................................  New York City income taxes with safety of principal by investing in a
                                                  diversified portfolio of investment grade New York municipal
                                                  securities
Van Kampen Merritt Ohio Quality Municipal        High current income exempt from Federal and Ohio income taxes with
 Trust.........................................  safety of principal by investing in a diversified portfolio of
                                                  investment grade Ohio municipal securities
Van Kampen Merritt Pennsylvania Quality          High current income exempt from Federal and Pennsylvania income taxes
 Municipal Trust...............................  with safety of principal by investing in a diversified portfolio of
                                                  investment grade Pennsylvania municipal securities
Van Kampen Merritt Trust for Investment Grade    High level of current income exempt from Federal income tax, consistent
 Municipals....................................  with preservation of capital
Van Kampen Merritt Trust for Insured             High level of current income exempt from Federal income tax, consistent
 Municipals....................................  with preservation of capital by investing in a diversified portfolio of
                                                  municipal securities which are covered by insurance with respect to
                                                  timely payment of principal and interest
Van Kampen Merritt Trust for Investment Grade    High level of current income exempt from Federal and California income
 CA Municipals.................................   taxes, consistent with preservation of capital by investing in a
                                                  diversified portfolio of California municipal securities
Van Kampen Merritt Trust for Investment Grade    High level of current income exempt from Federal income taxes,
 FL Municipals.................................   consistent with preservation of capital. The Fund also seeks to offer
                                                  its Shareholders the opportunity to own securities exempt from Florida
                                                  intangible personal property taxes
Van Kampen Merritt Trust for Investment Grade    High level of current income exempt from Federal income taxes and New
 NJ Municipals.................................   Jersey gross income taxes, consistent with preservation of capital
Van Kampen Merritt Trust for Investment Grade    High level of current income exempt from Federal as well as from New
 NY Municipals.................................   York State and New York City income taxes, consistent with
                                                  preservation of capital
Van Kampen Merritt Trust for Investment Grade    High level of current income exempt from Federal and Pennsylvania
 PA Municipals.................................   income taxes and, where possible under local law, local income and
                                                  property taxes, consistent with preservation of capital
Van Kampen Merritt Municipal Opportunity         High level of current income exempt from Federal income tax, consistent
 Trust.........................................  with preservation of capital by investing in a diversified portfolio of
                                                  municipal securities
Van Kampen Merritt Advantage Municipal Income    High level of current income exempt from Federal income tax, consistent
 Trust.........................................  with preservation of capital by investing in a diversified portfolio of
                                                  municipal securities
Van Kampen Merritt Advantage Pennsylvania        High level of current income exempt from Federal and Pennsylvania
 Municipal Income Trust........................   income taxes and, where possible under local law, local income and
                                                  property taxes, consistent with preservation of capital
Van Kampen Merritt Strategic Sector Municipal    Provide common shareholders with a high level of current income exempt
 Trust.........................................  from Federal income taxes, consistent with preservation of capital
Van Kampen Merritt Value Municipal Income        High level of current income exempt from Federal income taxes,
 Trust.........................................  consistent with preservation of capital
Van Kampen Merritt California Value Municipal    High level of current income exempt from Federal and California income
 Income Trust..................................  taxes, consistent with preservation of capital
Van Kampen Merritt Massachusetts Value           High level of current income exempt from Federal income taxes and
 Municipal Income Trust........................   Massachusetts personal income taxes, consistent with preservation of
                                                  capital
Van Kampen Merritt New Jersey Value Municipal    High level of current income exempt from Federal income taxes and New
 Income Trust..................................   Jersey gross income tax, consistent with preservation of capital
</TABLE>
 <PAGE>

                             Trust Administration                           73
<TABLE>
<CAPTION>
            NAME OF CLOSED-END FUND                               FUND INVESTMENT OBJECTIVE (Continued)
<S>                                              <C>
Van Kampen Merritt New York Value Municipal      High level of current income exempt from Federal as well as New York
 Income Trust..................................   State and New York City income taxes, consistent with preservation of
                                                  capital
Van Kampen Merritt Ohio Value Municipal Income   High level of current income exempt from Federal and Ohio income taxes,
 Trust.........................................  consistent with preservation of capital
Van Kampen Merritt Pennsylvania Value Municipal  High level of current income exempt from Federal and Pennsylvania
 Income Trust..................................   income taxes, consistent with preservation of capital
Van Kampen Merritt Municipal Opportunity Trust   High level of current income exempt from federal income tax, consistent
 II............................................  with preservation of capital
Van Kampen Merritt Florida Municipal             High level of current income exempt from federal income tax, consistent
 Opportunity Trust.............................  with preservation of capital. The Fund seeks to offer its common
                                                  shareholders the opportunity to own securities exempt from Florida
                                                  intangible personal property taxes
Van Kampen Merritt Advantage Municipal Income    Provide common shareholders with a high level of current income exempt
 Trust II......................................  from federal income tax, consistent with preservation of capital
Van Kampen Merritt Select Sector Municipal       To provide common shareholders with a high level of current income
 Trust.........................................  exempt from federal income tax, consistent with preservation of capital
</TABLE>

    If the Sponsor shall fail to perform any of its duties under the Trust
Agreement or become incapable of acting or become bankrupt or its affairs are
taken over by public authorities, then the Trustee may (i) appoint a successor
Sponsor at rates of compensation deemed by the Trustee to be reasonable and
not exceeding amounts prescribed by the Securities and Exchange Commission,
(ii) terminate the Trust Agreement and liquidate the Fund as provided therein
or (iii) continue to act as Trustee without terminating the Trust Agreement.

     All costs and expenses incurred in creating and establishing the Fund,
including the cost of the initial preparation, printing and execution of the
Trust Agreement and the certificates, legal and accounting expenses,
advertising and selling expenses, expenses of the Trustee, initial evaluation
fees and other out-of-pocket expenses have been borne by the Sponsor at no
cost to the Fund.

     COMPENSATION OF SPONSOR AND EVALUATOR. The Sponsor will not receive any
fees in connection with its activities relating to the Fund. However, American
Portfolio Evaluation Services, a division of Van Kampen Merritt Investment
Advisory Corp., which is a wholly-owned subsidiary corporation of the Sponsor,
will receive an annual supervisory fee as indicated under "Summary of
Essential Financial Information" for providing portfolio supervisory services
for the Fund. Such fee (which is based on the number of Units outstanding in
each Trust on January 1 of each year) may exceed the actual costs of providing
such supervisory services for this Fund, but at no time will the total amount
received for portfolio supervisory services rendered to Insured Municipals
Income Trust and Investors' Quality Tax-Exempt Trust, Multi-Series 1 and
subsequent series and to any other unit investment trusts sponsored by the
Sponsor for which the Evaluator provides portfolio supervisory services in any
calendar year exceed the aggregate cost to the Evaluator of supplying such
services in such year. In addition, the Evaluator shall receive an annual
evaluation fee as indicated under "Summary of Essential Financial Information"
for regularly evaluating each Trust's portfolio. Both of the foregoing fees
may be increased without approval of the Unitholders by amounts not exceeding
proportionate increases under the category "All Services Less Rent of Shelter"
in the Consumer Price Index published by the United States Department of Labor
or, if such category is no longer published, in a comparable category. The
Sponsor and the Underwriters will receive sales commissions and may realize
other profits (or losses) in connection with the sale of Units and the deposit
of the Securities as described under "General--Sponsor and Underwriter
Compensation" below.

     TRUSTEE. The Trustee is The Bank of New York, a trust company organized
under the laws of New York. The Bank of New York has its offices at 101
Barclay Street, New York, New York 10286 (800) 221-7668. The Bank of New York
is subject to supervision and examination by the Superintendent of Banks of
the State of New York and the Board of Governors of the Federal Reserve
System, and its deposits are insured by the Federal Deposit Insurance
Corporation to the extent permitted by law.

     The duties of the Trustee are primarily ministerial in nature. It did not
participate in the selection of Bonds for the portfolios of any of the Trusts.

     In accordance with the Trust Agreement, the Trustee shall keep proper
books of record and account of all transactions at its office for the Fund.
Such records shall include the name and address of, and the certificates
issued by the Fund to, every Unitholder of the Fund. Such books and records
shall be open to inspection by any Unitholder at all reasonable times during
the usual business hours. The Trustee shall make such annual or other reports
as may from time to time be required under any applicable state or Federal
statute, rule or regulation (see "Unitholder
 <PAGE>
74                           Trust Administration
Explanations--Public Offering--Reports Provided"). The Trustee is required to
keep a certified copy or duplicate original of the Trust Agreement on file in
its office available for inspection at all reasonable times during the usual
business hours by any Unitholder, together with a current list of the
Securities held in the Fund.

     Under the Trust Agreement, the Trustee or any successor trustee may
resign and be discharged of the trusts created by the Trust Agreement by
executing an instrument in writing and filing the same with the Sponsor. The
Trustee or successor trustee must mail a copy of the notice of resignation to
all Fund Unitholders then of record, not less than 60 days before the date
specified in such notice when such resignation is to take effect. The Sponsor
upon receiving notice of such resignation is obligated to appoint a successor
trustee promptly. If, upon such resignation, no successor trustee has been
appointed and has accepted the appointment within 30 days after notification,
the retiring Trustee may apply to a court of competent jurisdiction for the
appointment of a successor. The Sponsor may remove the Trustee and appoint a
successor trustee as provided in the Trust Agreement at any time with or
without cause. Notice of such removal and appointment shall be mailed to each
Unitholder by the Sponsor. 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. The
resignation or removal of a Trustee becomes effective only when the successor
trustee accepts its appointment as such or when a court of competent
jurisdiction appoints a successor trustee.

     Any corporation into which a Trustee may be merged or with which it may
be consolidated, or any corporation resulting from any merger or consolidation
to which a Trustee shall be a party, shall be the successor trustee. The
Trustee must be a banking corporation organized under the laws of the United
States or any state and having at all times an aggregate capital, surplus and
undivided profits of not less than $5,000,000.

     TRUSTEE'S FEE. For its services the Trustee will receive a fee based on
the aggregate outstanding principal amount of Securities in each Trust as of
the opening of business on January 2 and July 2 of each year as set forth
under "Per Unit Information" for the applicable Trust. During the first year
the Trustee may agree to reduce its fee (and to the extent necessary pay
miscellaneous expenses of a Trust) as stated under "Per Unit Information" for
the applicable Trust. The Trustee's fees are payable monthly on or before the
fifteenth day of each month from the Interest Account of each Trust to the
extent funds are available and then from the Principal Account of each Trust,
with such payments being based on each Trust's portion of such expenses. Since
the Trustee has the use of the funds being held in the Principal and Interest
Accounts for future distributions, payment of expenses and redemptions and
since such Accounts are non-interest bearing to Unitholders, the Trustee
benefits thereby. Part of the Trustee's compensation for its services to each
Trust is expected to result from the use of these funds. Such fees may be
increased without approval of the Unitholders by amounts not exceeding
proportionate increases under the category "All Services Less Rent of Shelter"
in the Consumer Price Index published by the United States Department of Labor
or, if such category is no longer published, in a comparable category. The
Trustee's fees will not be increased in future years in order to make up any
reduction in the Trustee's fees described under "Per Unit Information" for the
applicable Trust. For a discussion of the services rendered by the Trustee
pursuant to its obligations under the Trust Agreement, see "Unitholder
Explanations--Public Offering--Reports Provided" and "Trustee" above.

     PORTFOLIO ADMINISTRATION. The Trustee is empowered to sell, for the
purpose of redeeming Units tendered by any Unitholder, and for the payment of
expenses for which funds may not be available, such of the Bonds designated by
the Evaluator as the Trustee in its sole discretion may deem necessary. The
Evaluator, in designating such Securities, will consider a variety of factors,
including (a) interest rates, (b) market value and (c) marketability. The
Sponsor, in connection with the Quality Trusts, may direct the Trustee to
dispose of Securities upon default in payment of principal or interest,
institution of certain legal proceedings, default under other documents
adversely affecting debt service, default in payment of principal or interest
on other obligations of the same issuer, decline in projected income pledged
for debt service on revenue bonds or decline in price or the occurrence of
other market or credit factors, including advance refunding (i.e., the
issuance of refunding securities and the deposit of the proceeds thereof in
trust or escrow to retire the refunded securities on their respective
redemption dates), so that in the opinion of the Sponsor the retention of such
Securities would be detrimental to the interest of the Unitholders. In
connection with the Insured Trusts to the extent that Bonds are sold which are
current in payment of principal and interest in order to meet redemption
requests and defaulted Bonds are retained in the portfolio in order to
preserve the related insurance protection applicable to said Bonds, the
overall quality of the Bonds remaining in such Trust's portfolio will tend to
diminish. Except as described in this section and in certain other unusual
circumstances for which it is
 <PAGE>
                             Trust Administration                           75
determined by the Trustee to be in the best interests of the Unitholders or if
there is no alternative, the Trustee is not empowered to sell Bonds from an
Insured Trust which are in default in payment of principal or interest or in
significant risk of such default and for which value has been attributed for
the insurance obtained by such Insured Trust. Because of such restrictions on
the Trustee under certain circumstances, the Sponsor may seek a full or
partial suspension of the right of Unitholders to redeem their Units in an
Insured Trust. See "Unitholder Explanations--Public Offering-- Redemption of
Units". The Sponsor is empowered, but not obligated, to direct the Trustee to
dispose of Bonds in the event of an advanced refunding.

     The Sponsor is required to instruct the Trustee to reject any offer made
by an issuer of any of the Securities to issue new obligations in exchange or
substitution for any Security pursuant to a refunding or refinancing plan,
except that the Sponsor may instruct the Trustee to accept or reject such an
offer or to take any other action with respect thereto as the Sponsor may deem
proper if (1) the issuer is in default with respect to such Security or (2) in
the written opinion of the Sponsor the issuer will probably default with
respect to such Security in the reasonably foreseeable future. Any obligation
so received in exchange or substitution will be held by the Trustee subject to
the terms and conditions of the Trust Agreement to the same extent as
Securities originally deposited thereunder. Within five days after the deposit
of obligations in exchange or substitution for underlying Securities, the
Trustee is required to give notice thereof to each Unitholder of the Trust
thereby affected, identifying the Securities eliminated and the Securities
substituted therefor. Except as stated herein and under "Unitholder
Explanations--Settlement of Bonds in the Trusts" regarding the substitution of
Replacement Bonds for Failed Bonds, the acquisition by the Fund of any
securities other than the Securities initially deposited is not permitted.

     If any default in the payment of principal or interest on any Security
occurs and no provision for payment is made therefor within 30 days, the
Trustee is required to notify the Sponsor thereof. If the Sponsor fails to
instruct the Trustee to sell or to hold such Security within 30 days after
notification by the Trustee to the Sponsor of such default, the Trustee may in
its discretion sell the defaulted Security and not be liable for any
depreciation or loss thereby incurred.

     SPONSOR PURCHASES OF UNITS. The Trustee shall notify the Sponsor of any
tender of Units for redemption. If the Sponsor's bid in the secondary market
at that time equals or exceeds the Redemption Price per Unit, it may purchase
such Units by notifying the Trustee before the close of business on the second
succeeding business day and by making payment therefor to the Unitholder not
later than the day on which the Units would otherwise have been redeemed by
the Trustee. Units held by the Sponsor may be tendered to the Trustee for
redemption as any other Units.

     The offering price of any Units acquired by the Sponsor will be in accord
with the Public Offering Price described in the then currently effective
prospectus describing such Units. Any profit resulting from the resale of such
Units will belong to the Sponsor which likewise will bear any loss resulting
from a lower offering or Redemption Price subsequent to its acquisition of
such Units.

     INSURANCE PREMIUMS. The cost of the portfolio insurance obtained by the
respective Trusts, if any, is that amount shown in footnote (5) in "Notes to
Portfolios", so long as such Trust retains the Bonds. Premiums, which are
obligations of each Insured Trust, are payable monthly by the Trustee on
behalf of the respective Trust. As Bonds in the portfolio of an Insured Trust
are redeemed by their respective issuers or are sold by the Trustee, the
amount of the premium will be reduced in respect of those Bonds no longer
owned by and held in such Trust. If the Trustee exercises the right to obtain
permanent insurance, the premiums payable for such permanent insurance will be
paid solely from the proceeds of the sale of the related Bonds. The premiums
for such permanent insurance with respect to each Bond will decline over the
life of the Bond. A Trust does not incur any expense for Preinsured Bond
insurance, since the premium or premiums for such insurance have been paid by
the issuer or the Sponsor prior to the deposit of such Preinsured Bonds in a
Trust. Preinsured Bonds are not additionally insured by an Insured Trust.

     MISCELLANEOUS EXPENSES. The following additional charges are or may be
incurred by the Trusts: (a) fees of the Trustee for extraordinary services,
(b) expenses of the Trustee (including legal and auditing expenses) and of
counsel designated by the Sponsor, (c) various governmental charges, (d)
expenses and costs of any action taken by the Trustee to protect the Trusts
and the rights and interests of Unitholders, (e) indemnification of the
Trustee for any loss, liability or expenses incurred by it in the
administration of the Fund without negligence, bad faith or willful misconduct
on its part, (f) any special custodial fees payable in connection with the
sale of any of the Bonds in a Trust and (g) expenditures incurred in
contacting Unitholders upon termination of the Trusts.
 <PAGE>
76                           Trust Administration

     The fees and expenses set forth herein are payable out of the Trusts.
When such fees and expenses are paid by or owing to the Trustee, they are
secured by a lien on the portfolio or portfolios of the applicable Trust or
Trusts. If the balances in the Interest and Principal Accounts are
insufficient to provide for amounts payable by the Fund, the Trustee has the
power to sell Securities to pay such amounts.

GENERAL

     AMENDMENT OR TERMINATION. The Sponsor and the Trustee have the power to
amend the Trust Agreement without the consent of any of the Unitholders when
such an amendment is (a) to cure an ambiguity or to correct or supplement any
provision of the Trust Agreement which may be defective or inconsistent with
any other provision contained therein or (b) to make such other provisions as
shall not adversely affect the interest of the Unitholders (as determined in
good faith by the Sponsor and the Trustee), provided that the Trust Agreement
may not be amended to increase the number of Units issuable thereunder or to
permit the deposit or acquisition of securities either in addition to or in
substitution for any of the Securities initially deposited in the Fund, except
for the substitution of certain refunding securities for such Securities. In
the event of any amendment, the Trustee is obligated to notify promptly all
Unitholders of the substance of such amendment.
   
     A Trust may be terminated at any time by consent of Unitholders of 51% of
the Units of such Trust then outstanding or by the Trustee when the value of
such Trust, as shown by any semi-annual evaluation, is less than that
indicated under "Summary of Essential Financial Information". A Trust will be
liquidated by the Trustee in the event that a sufficient number of Units not
yet sold are tendered for redemption by the Underwriters, including the
Sponsor, so that the net worth of such Trust would be reduced to less than 40%
of the initial principal amount of such Trust. If a Trust is liquidated
because of the redemption of unsold Units by the Underwriters, the Sponsor
will refund to each purchaser of Units the entire sales charge paid by such
purchaser. The Trust Agreement provides that each Trust shall terminate upon
the redemption, sale or other disposition of the last Security held in such
Trust, but in no event shall it continue beyond the end of the year preceding
the fiftieth anniversary of the Trust Agreement in the case of a State Trust
(other than a State Intermediate Laddered Maturity Trust), or beyond the end
of the year preceding the twentieth anniversary of the Trust Agreement in the
case of an IM-IT Limited Maturity, IM-IT Intermediate, State Intermediate
Laddered Maturity and IM-IT Short Intermediate Trust. In the event of
termination of the Fund or any Trust, written notice thereof will be sent by
the Trustee to each Unitholder of such Trust at his address appearing on the
registration books of the Fund maintained by the Trustee. Within a reasonable
time thereafter the Trustee shall liquidate any Securities then held in such
Trust and shall deduct from the funds of such Trust any accrued costs,
expenses or indemnities provided by the Trust Agreement, including estimated
compensation of the Trustee and costs of liquidation and any amounts required
as a reserve to provide for payment of any applicable taxes or other
governmental charges. The sale of Securities in the Trust upon termination may
result in a lower amount than might otherwise be realized if such sale were
not required at such time. For this reason, among others, the amount realized
by a Unitholder upon termination may be less than the principal amount of
Securities represented by the Units held by such Unitholder. The Trustee shall
then distribute to each Unitholder his share of the balance of the Interest
and Principal Accounts. With such distribution the Unitholder shall be
furnished a final distribution statement of the amount distributable. At such
time as the Trustee in its sole discretion shall determine that any amounts
held in reserve are no longer necessary, it shall make distribution thereof to
Unitholders in the same manner.
    
     Notwithstanding the foregoing, in connection with final distributions to
Unitholders of an Insured Trust, it should be noted that because the portfolio
insurance obtained by an Insured Trust is applicable only while Bonds so
insured are held by such Trust, the price to be received by such Trust upon
the disposition of any such Bond which is in default, by reason of nonpayment
of principal or interest, will not reflect any value based on such insurance.
Therefore, in connection with any liquidation, it shall not be necessary for
the Trustee to, and the Trustee does not currently intend to, dispose of any
Bond or Bonds if retention of such Bond or Bonds, until due, shall be deemed
to be in the best interest of Unitholders, including, but not limited to,
situations in which a Bond or Bonds so insured are in default and situations
in which a Bond or Bonds so insured have deteriorated market prices resulting
from a significant risk of default. Since the Preinsured Bonds will reflect
the value of the related insurance, it is the present intention of the Sponsor
not to direct the Trustee to hold any of such Preinsured Bonds after the date
of termination. All proceeds received, less applicable expenses, from
insurance on defaulted Bonds not disposed of at the date of termination will
ultimately be distributed to Unitholders of record as of such date of
termination as soon as practicable
 <PAGE>
                             Trust Administration                           77
after the date such defaulted Bond or Bonds become due and applicable
insurance proceeds have been received by the Trustee.

     LIMITATION ON LIABILITIES. The Sponsor, the Evaluator and the Trustee
shall be under no liability to Unitholders for taking any action or for
refraining from taking any action in good faith pursuant to the Trust
Agreement, or for errors in judgment, but shall be liable only for their own
willful misfeasance, bad faith or gross negligence in the performance of their
duties or by reason of their reckless disregard of their obligations and
duties hereunder. The Trustee shall not be liable for depreciation or loss
incurred by reason of the sale by the Trustee of any of the Securities. In the
event of the failure of the Sponsor to act under the Trust Agreement, the
Trustee may act thereunder and shall not be liable for any action taken by it
in good faith under the Trust Agreement.

     The Trustee shall not be liable for any taxes or other governmental
charges imposed upon or in respect of the Securities or upon the interest
thereon or upon it as Trustee under the Trust Agreement or upon or in respect
of the Fund which the Trustee may be required to pay under any present or
future law of the United States of America or of any other taxing authority
having jurisdiction. In addition, the Trust Agreement contains other customary
provisions limiting the liability of the Trustee.

     The Trustee, Sponsor and Unitholders 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,
Sponsor or Unitholders for errors in judgment. This provision shall not
protect the Evaluator in any case of willful misfeasance, bad faith, gross
negligence or reckless disregard of its obligations and duties.

     UNIT DISTRIBUTION. During the initial offering period, Units will be
distributed to the public by Underwriters, broker-dealers and others (see
"Underwriting") at the Public Offering Price, plus Purchased Interest, plus
interest accrued but unpaid from the First Settlement Date to the date of
settlement as described above under "Unitholder Explanations--Purchased and
Accrued Interest--Accrued Interest". Upon the completion of the initial
offering, Units repurchased in the secondary market, if any, may be offered by
this Prospectus at the secondary Public Offering Price, plus Purchased
Interest plus interest accrued to the date of settlement in the manner
described.
   
     The Sponsor intends to qualify the Units for sale in a number of states.
Broker-dealers or others will be allowed a concession or agency commission in
connection with the distribution of Units during the initial offering period
of $27.00 per Unit for less than 100 Units, $31.00 per Unit for any single
transaction of 100 to 249 Units, $30.50 per Unit for any single transaction of
250 to 499 Units, $33.50 per Unit for any single transaction of 500 to 999
Units and $31.00 per Unit for any single transaction of 1,000 or more Units of
an IM-IT Limited Maturity Trust, $20.00 per Unit for less than 100 Units, 
$22.00 per Unit for any single transaction of 100 to 249 Units, $21.50 per 
Unit for any single transaction of 250 to 499 Units, $24.50 per Unit for any 
single transaction of 500 to 999 Units and $24.00 per Unit for any single 
transaction of 1,000 of more Units of a State Intermediate Laddered Maturity 
Trust, and in the case of a State Trust (other than
a State Intermediate Laddered Maturity Trust), $30.00 per Unit for less than
100 Units, $36.00 per Unit for any single transaction of 100 to 249 Units,
$38.00 per Unit for any single transaction of 250 to 499 Units, $39.00 per
Unit for any single transaction of 500 to 999 Units and $39.00 per Unit for
any single transaction of 1,000 or more Units, provided that such Units are
acquired either from the Sponsor (in the case of dealer transactions) or
through the Sponsor (in the case of transactions involving brokers or others).
The increased concession or agency commission is a result of the discount
given to purchasers for quantity purchases. See "Unitholder Explanations--
Public Offering--General". Certain commercial banks are making Units of the
Fund available to their customers on an agency basis. A portion of the sales
charge paid by these customers (equal to the agency commission referred to
above) is retained by or remitted to the banks. Under the Glass-Steagall Act,
banks are prohibited from underwriting Units of the Fund; however, the
Glass-Steagall Act does permit certain agency transactions and the banking
regulators have not indicated that these particular agency transactions are
not 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. Any quantity discount (see "Unitholder Explanations--Public
Offering--General") provided to investors will be borne by the selling dealer
or agent. For secondary market transactions, such concession or agency
commission will amount to 70% of the applicable sales charge as determined
using the table found in "Unitholder Explanations--Public Offering".
    
     To facilitate the handling of transactions during the initial offering
period, sales of Units shall normally be limited to transactions involving a
minimum of five Units. Further purchases may be made in multiples of one Unit.
The minimum purchase in the secondary market will be one Unit.
 <PAGE>
78                           Trust Administration

     The Sponsor reserves the right to reject, in whole or in part, any order
for the purchase of Units and to change the amount of the concession or agency
commission to dealers and others from time to time. See "Underwriting".

     SPONSOR AND UNDERWRITER COMPENSATION. The Underwriters will receive a
gross sales commission equal to that percentage of the Public Offering Price
of the Units (excluding Purchased Interest) as indicated under "Unitholder
Explanations--Public Offering--Offering Price" less any reduced sales charges
for quantity purchases as described under "Unitholder Explanations--Public
Offering--General".
   
     The Sponsor will receive from the Underwriters the excess of such gross
sales commission over $35.00, $29.00, $27.00, $22.00, $22.00 and $35.00 per
Unit of any Quality, IM-IT Limited Maturity, IM-IT Intermediate, IM-IT Short
Intermediate, State Intermediate Laddered Maturity and other Insured Trusts,
respectively, as of the Date of Deposit. In connection with quantity sales to
purchasers of any State Trust the Underwriters will receive from the Sponsor
commissions totalling $37.00 per Unit for any single transaction of 100 to 249
Units, $39.00 per Unit for any single transaction of 250 to 499 Units, $40.00
per Unit for any single transaction of 500 to 999 Units and $39.00 per Unit
for any single transaction of 1,000 or more Units. In connection with quantity
sales to purchasers of any IM-IT Limited Maturity Trust the Underwriters will
receive from the Sponsor commissions totalling $32.00 per Unit for any single
transaction of 100 to 249 Units, $32.00 per Unit for any single transaction of
250 to 499 Units, $34.50 per Unit for any single transaction of 500 to 999
Units and $31.00 per Unit for any single transaction of 1,000 or more Units.
A. G. Edwards & Sons, Inc. ("Edwards"), which acts as a Managing Underwriter
of Units of the various series of the IM-IT Limited Maturity Trust, will
receive reimbursement from the Sponsor for certain costs and further
compensation in the amount of $5.00 for each Unit of the IM-IT Limited
Maturity Trust it underwrites. See "Unitholder Explanations-- Public
Offering--General". The Sponsor will receive from the Managing Underwriters of
the Maryland Quality Trust (who underwrite 15% of the Trust or 1,000 Units,
whichever is greater) the excess of such gross sales commission over $38.00
per Unit of any Maryland Quality Trust, as of the Date of Deposit. Also, any
such Managing Underwriter that sells a total of 25% or 1,500 Units, whichever
is greater, of any Maryland Quality Trust will receive an additional $2.00 per
each such Unit. Further, each Underwriter who underwrites 1,000 or more Units
in any Trust will receive additional compensation from the Sponsor of $1.00
for each Unit it underwrites. In addition, the Sponsor and certain of the
Underwriters will realize a profit or the Sponsor will sustain a loss, as the
case may be, as a result of the difference between the price paid for the
Securities by the Sponsor and the cost of such Securities to a Trust (which is
based on the determination by Interactive Data Services, Inc. of the aggregate
offering price of the underlying Securities in such Trust on the Date of
Deposit). See "Underwriting" and "Portfolio" for the applicable Trust and
"Notes to Portfolios". The Sponsor and the Underwriters may also realize
profits or sustain losses with respect to Securities deposited in each Trust
which were acquired by the Sponsor from underwriting syndicates of which they
were members. The Sponsor has participated as sole underwriter or as manager
or as a member of the underwriting syndicates from which none of the aggregate
principal amount of the Securities in the portfolios of the Fund were
acquired. The Underwriters may further realize additional profit or loss
during the initial offering period as a result of the possible fluctuations in
the market value of the Securities in each Trust after the Date of Deposit,
since all proceeds received from purchasers of Units (excluding dealer
concessions or agency commissions allowed, if any) will be retained by the
Underwriters. Affiliates of an Underwriter are entitled to the same dealer
concessions or agency commissions that are available to the Underwriter.
    
     As stated under "Unitholder Explanations--Public Offering--Market for
Units", the Sponsor intends to, and certain of the other Underwriters may,
maintain a secondary market for the Units of the Fund. In so maintaining a
market, such person or persons will also realize profits or sustain losses in
the amount of any difference between the price at which Units are purchased
and the price at which Units are resold (which price is based on the bid
prices of the Securities in such Trust and includes a sales charge). In
addition, such person or persons will also realize profits or sustain losses
resulting from a redemption of such repurchased Units at a price above or
below the purchase price for such Units, respectively.
 <PAGE>
                                Other Matters                               79

OTHER MATTERS
   
     LEGAL OPINIONS. The legality of the Units offered hereby and certain
matters relating to Federal, Colorado, Florida and Georgia tax law have been
passed upon by Chapman and Cutler, 111 West Monroe Street, Chicago, Illinois
60603, as counsel for the Sponsor. Tanner Propp & Farber has acted as counsel
for the Trustee and as special counsel to the Fund for New York tax matters.
Orrick, Herrington & Sutcliffe has acted as special counsel to the Fund for
California tax matters. Weinberg and Green has acted as special counsel to the
Fund for Maryland tax matters. Pitney, Hardin, Kipp & Szuch has acted as
special counsel to the Fund for New Jersey tax matters. None of the special
counsel for the Fund has expressed any opinion regarding the completeness or
materiality of any matters contained in this Prospectus other than the tax
opinion set forth under "Tax Status" relating to the Trust for which it has
provided an opinion.
    
     INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS. The statements of condition and
the related securities portfolios at the Date of Deposit included in this
Prospectus have been audited by Grant Thornton, independent certified public
accountants, as set forth in their report in this prospectus, and are included
herein in reliance upon the authority of said firm as experts in accounting
and auditing.

FEDERAL TAX STATUS

     In the opinion of Chapman and Cutler, counsel for the Sponsor, under
existing law:
     (1)   Each Trust is not an association taxable as a corporation for
        Federal income tax purposes and interest and accrued original issue
        discount on Bonds which is excludable from gross income under the
        Internal Revenue Code of 1986 (the "Code") will retain its status when
        distributed to Unitholders, except to the extent such interest is
        subject to the alternative minimum tax, an additional tax on branches
        of foreign corporations and the environmental tax (the "Superfund
        Tax"), as noted below;
     (2)   Each Unitholder is considered to be the owner of a pro rata portion
        of the respective Trust under subpart E, subchapter J of chapter 1 of
        the Code and will have a taxable event when such Trust disposes of a
        Bond, or when the Unitholder redeems or sells his Units. Unitholders
        must reduce the tax basis of their Units for their share of accrued
        interest received by the respective Trust, if any, on Bonds delivered
        after the Unitholders pay for their Units to the extent that such
        interest accrued on such Bonds during the period from the Unitholder's
        settlement date to the date such Bonds are delivered to the respective
        Trust and, consequently, such Unitholders may have an increase in
        taxable gain or reduction in capital loss upon the disposition of such
        Units. Gain or loss upon the sale or redemption of Units is measured
        by comparing the proceeds of such sale or redemption with the adjusted
        basis of the Units. If the Trustee disposes of Bonds (whether by sale,
        payment on maturity, redemption or otherwise), gain or loss is
        recognized to the Unitholder. The amount of any such gain or loss is
        measured by comparing the Unitholder's pro rata share of the total
        proceeds from such disposition with the Unitholder's basis for his or
        her fractional interest in the asset disposed of. In the case of a
        Unitholder who purchases Units, such basis (before adjustment for
        earned original issue discount and amortized bond premium, if any) is
        determined by apportioning the cost of the Units among each of the
        Trust assets ratably according to value as of the date of acquisition
        of the Units. The tax cost reduction requirements of the Code relating
        to amortization of bond premium may, under some circumstances, result
        in the Unitholder realizing a taxable gain when his Units are sold or
        redeemed for an amount equal to his original cost;
     (3)   Any proceeds paid under an insurance policy or policies dated the
        Date of Deposit, issued to an Insured Trust by AMBAC Indemnity,
        Financial Guaranty or a combination thereof with respect to the Bonds
        which represent maturing interest on defaulted obligations held by the
        Trustee will be excludable from Federal gross income if, and to the
        same extent as, such interest would have been so excludable if paid by
        the issuer of the defaulted obligations; and
     (4)   Any proceeds paid under individual policies obtained by issuers of
        Bonds which represent maturing interest on defaulted obligations held
        by the Trustee will be excludable from Federal gross income if, and to
        the same extent as, such interest would have been excludable if paid
        in the normal course by the issuer of the defaulted obligations.
 <PAGE>
80                              Other Matters

     Sections 1288 and 1272 of the Code provide a complex set of rules
governing the accrual of original issue discount. These rules provide that
original issue discount accrues either on the basis of a constant compound
interest rate or ratably over the term of the Bond, depending on the date the
Bond was issued. In addition, special rules apply if the purchase price of a
Bond exceeds the original issue price plus the amount of original issue
discount which would have previously accrued based upon its issue price (its
"adjusted issue price") to prior owners. The application of these rules will
also vary depending on the value of the Bond on the date a Unitholder acquires
his Units and the price the Unitholder pays for his Units. Investors with
questions regarding these Code sections should consult with their tax
advisers.

     "The Revenue Reconciliation Act of 1993" (the "Tax Act") subjects
tax-exempt bonds to the market discount rules of the Code effective for bonds
purchased after April 30, 1993. In general, market discount is the amount (if
any) by which the stated redemption price at maturity exceeds an investor's
purchase price (except to the extent that such difference, if any, is
attributable to original issue discount not yet accrued). Market discount can
arise based on the price a Trust pays for Bonds or the price a Unitholder pays
for his or her Units. Under the Tax Act, accretion of market discount is
taxable as ordinary income; under prior law the accretion had been treated as
capital gain. Market discount that accretes while a Trust holds a Bond would
be recognized as ordinary income by the Unitholders when principal payments
are received on the Bond, upon sale or at redemption (including early
redemption), or upon the sale or redemption of his or her Units, unless a
Unitholder elects to include market discount in taxable income as it accrues.
The market discount rules are complex and Unitholders should consult their tax
advisers regarding these rules and their application.

     In the case of certain corporations, the alternative minimum tax and the
Superfund Tax for taxable years beginning after December 31, 1986 depends upon
the corporation's alternative minimum taxable income, which is the
corporation's taxable income with certain adjustments. One of the adjustment
items used in computing the alternative minimum taxable income and the
Superfund Tax of a corporation (other than an S Corporation, Regulated
Investment Company, Real Estate Investment Trust, or REMIC) is an amount equal
to 75% of the excess of such corporation's "adjusted current earnings" over an
amount equal to its alternative minimum taxable income (before such adjustment
item and the alternative tax net operating loss deduction). "Adjusted current
earnings" includes all tax exempt interest, including interest on all of the
Bonds in the Fund. Unitholders are urged to consult their tax advisers with
respect to the particular tax consequences to them including the corporate
alternative minimum tax, the Superfund Tax and the branch profits tax imposed
by Section 884 of the Code.

     Counsel for the Sponsor has also advised that under Section 265 of the
Code, interest on indebtedness incurred or continued to purchase or carry
Units of a Trust is not deductible for Federal income tax purposes. The
Internal Revenue Service has taken the position that such indebtedness need
not be directly traceable to the purchase or carrying of Units (however, these
rules generally do not apply to interest paid on indebtedness incurred to
purchase or improve a personal residence). Also, under Section 265 of the
Code, certain financial institutions that acquire Units would generally not be
able to deduct any of the interest expense attributable to ownership of such
Units. Investors with questions regarding this issue should consult with their
tax advisers.

     In the case of certain of the Bonds in the Fund, the opinions of bond
counsel indicate that interest on such Bonds received by a "substantial user"
of the facilities being financed with the proceeds of these Bonds, or persons
related thereto, for periods while such Bonds are held by such a user or
related person, will not be excludible from Federal gross income, although
interest on such Bonds received by others would be excludible from Federal
gross income. "Substantial user" and "related person" are defined under U.S.
Treasury Regulations. Any person who believes that he or she may be a
"substantial user" or a "related person" as so defined should contact his or
her tax adviser.

     In the opinion of Tanner Propp & Farber, special counsel to the Fund for
New York tax matters, under existing law, the Fund and each Trust are not
associations taxable as corporations and the income of each Trust will be
treated as the income of the Unitholders under the income tax laws of the
State and City of New York.

     All statements of law in the Prospectus concerning exclusion from gross
income for Federal, state or other tax purposes are the opinions of counsel
and are to be so construed.

     At the respective times of issuance of the Bonds, opinions relating to
the validity thereof and to the exclusion of interest thereon from Federal
gross income are rendered by bond counsel to the respective issuing
authorities.
 <PAGE>
                                Other Matters                               81
Neither the Sponsor nor Chapman and Cutler has made any special review for the
Fund of the proceedings relating to the issuance of the Bonds or of the basis
for such opinions.

     In the case of corporations, the alternative tax rate applicable to
long-term capital gains is 35%, effective for long-term capital gains realized
in taxable years beginning on or after January 1, 1993. For taxpayers other
than corporations, net capital gains are subject to a maximum marginal stated
tax rate of 28%. However, it should be noted that legislative proposals are
introduced from time to time that affect tax rates and could affect relative
differences at which ordinary income and capital gains are taxed. Under the
Code, taxpayers must disclose to the Internal Revenue Service the amount of
tax-exempt interest earned during the year.

     Section 86 of the Code, in general, provides that 50% of Social Security
benefits are includible in gross income to the extent that the sum of
"modified adjusted gross income" plus 50% of the Social Security benefits
received exceeds a "base amount". The base amount is $25,000 for unmarried
taxpayers, $32,000 for married taxpayers filing a joint return and zero for
married taxpayers who do not live apart at all times during the taxable year
and who file separate returns. Modified adjusted gross income is adjusted
gross income determined without regard to certain otherwise allowable
deductions and exclusions from gross income and by including tax-exempt
interest. To the extent that Social Security benefits are includible in gross
income, they will be treated as any other item of gross income.

     In addition, under the Tax Act, for taxable years beginning after
December 31, 1993, up to 85% of Social Security benefits are includible in
gross income to the extent that the sum of "modified adjusted gross income"
plus 50% of Social Security benefits received exceeds an "adjusted base
amount." The adjusted base amount is $34,000 for unmarried taxpayers, $44,000
for married taxpayers filing a joint return, and zero for married taxpayers
who do not live apart at all times during the taxable year and who file
separate returns.

     Although tax-exempt interest is included in modified adjusted gross
income solely for the purpose of determining what portion, if any, of Social
Security benefits will be included in gross income, no tax-exempt interest,
including that received from a Trust, will be subject to tax. A taxpayer whose
adjusted gross income already exceeds the base amount or the adjusted base
amount must include 50% or 85%, respectively, of his Social Security benefits
in gross income whether or not he receives any tax-exempt interest. A taxpayer
whose modified adjusted gross income (after inclusion of tax-exempt interest)
does not exceed the base amount need not include any Social Security benefits
in gross income.

     For a discussion of the state tax status of income earned on Units of a
Trust, see "Tax Status" for the applicable Trust. Except as noted therein, the
exemption of interest on state and local obligations for Federal income tax
purposes discussed above does not necessarily result in exemption under the
income or other tax laws of any State or City. The laws of the several States
vary with respect to the taxation of such obligations.
 <PAGE>
82                              Other Matters

DESCRIPTION OF SECURITIES RATINGS*

      STANDARD & POOR'S CORPORATION. A Standard & Poor's Corporation
("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 arrangements 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 in the majority of
instances they differ from AAA issues only in small degree.

     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
interest and repay principal. Whereas they normally exhibit adequate
protection parameters, adverse economic conditions or changing circumstances
are more likely to lead to a weakened capacity to pay interest and repay
principal for debt in this category than in higher rated categories.

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

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

     MOODY'S INVESTORS SERVICE, INC. A brief description of the applicable
Moody's Investors Service, Inc. ("Moody's") rating symbols and their meanings
follows:

     Aaa--Bonds which are rated Aaa are judged to be the best quality. They
carry the smallest degree of investment risk and are generally referred to as
"gilt edge". Interest payments are protected by a large, or by an
exceptionally stable, margin and principal is secure. While the various
protective elements are likely to change, such changes as can be visualized
are most unlikely to impair the fundamentally strong position of such issues.
With the occasional exception of oversupply in a few specific instances, the
safety of obligations of this class is so absolute that their market value is
affected solely by money market fluctuations.

     Aa--Bonds which are rated Aa are judged to be of high quality by all
standards. Together with the Aaa group they comprise what are generally known
as high grade bonds. They are rated lower than the best bonds because margins
of protection may not be as large as in Aaa securities or fluctuations of
protective elements may be of greater amplitude or there may be other elements
present which make the long-term risks appear somewhat larger than in Aaa
securities. These Aa bonds are high grade, their market value virtually immune
to all but money market influences, with the occasional exception of
oversupply in a few specific instances.

*As published by the rating companies.
 <PAGE>
                                Other Matters                               83

     A--Bonds which are rated A possess many favorable investment attributes
and are to be considered as higher medium grade obligations. Factors giving
security to principal and interest are considered adequate, but elements may
be present which suggest a susceptibility to impairment sometime in the
future. The market value of A-rated bonds may be influenced to some degree by
credit circumstances during a sustained period of depressed business
conditions. During periods of normalcy, bonds of this quality frequently move
in parallel with Aaa and Aa obligations, with the occasional exception of
oversupply in a few specific instances.

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

     Moody's bond rating symbols may contain numerical modifiers of a generic
rating classification. The modifier 1 indicates that the bond ranks at the
high end of its category; the modifier 2 indicates a mid-range ranking; and
the modifier 3 indicates that the issue ranks in the lower end of its generic
rating category.

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


              REPORT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS
   
   To the Board of Directors of Van Kampen Merritt Inc. and the Unitholders
   of Insured Municipals Income Trust and Investors' Quality Tax-Exempt
   Trust, Multi-Series 220 (IM-IT Limited Maturity, California IM-IT
   Intermediate Laddered Maturity, Colorado IM-IT, Florida IM-IT, Georgia
   IM-IT, New Jersey IM-IT and Maryland Quality Trusts):

        We have audited the accompanying statements of condition and the
   related portfolios of Insured Municipals Income Trust and Investors'
   Quality Tax-Exempt Trust, Multi-Series 220 (IM-IT Limited Maturity,
   California IM-IT Intermediate Laddered Maturity, Colorado IM-IT, Florida
   IM-IT, Georgia IM-IT, New Jersey IM-IT and Maryland Quality Trusts) as
   of May 5, 1994. The statements of condition and portfolios are the
   responsibility of the Sponsor. Our responsibility is to express an
   opinion on such 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 irrevocable letters of credit deposited to purchase
   tax-exempt securities by correspondence with the Trustee. An audit also
   includes assessing the accounting principles used and significant
   estimates made by the Sponsor, as well as evaluating the overall
   financial statement presentation. We believe 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
   Municipals Income Trust and Investors' Quality Tax-Exempt Trust,
   Multi-Series 220 (IM-IT Limited Maturity, California IM-IT Intermediate
   Laddered Maturity, Colorado IM-IT, Florida IM-IT, Georgia IM-IT, New
   Jersey IM-IT and Maryland Quality Trusts) as of May 5, 1994, in
   conformity with generally accepted accounting principles.

   Chicago, Illinois                                        GRANT THORNTON

   May 5, 1994
    
 <PAGE>
84                              Other Matters

 <PAGE>
                                Other Matters                               85
   
<TABLE>
                       INSURED MUNICIPALS INCOME TRUST
                                     AND
                     INVESTORS' QUALITY TAX-EXEMPT TRUST
                               MULTI-SERIES 220
                           STATEMENTS OF CONDITION
                    AS OF THE DATE OF DEPOSIT: MAY 5, 1994
<CAPTION>

                                                                                CALIFORNIA
                                                                                   IM-IT
                                                                               INTERMEDIATE
                                                              IM-IT LIMITED      LADDERED         COLORADO          FLORIDA
    INVESTMENT IN SECURITIES                                 MATURITY TRUST   MATURITY TRUST     IM-IT TRUST      IM-IT TRUST
<S>                                                           <C>              <C>              <C>              <C>
Contracts to purchase tax-exempt securities <F1><F2><F4>...   $   4,860,518    $   2,963,863    $   2,936,110    $   2,865,122
Accrued interest to the First Settlement Date <F1><F4>.....          55,058           21,039           56,454           34,900
         Total.............................................   $   4,915,576    $   2,984,902    $   2,992,564    $   2,900,022
    LIABILITY AND INTEREST OF UNITHOLDERS
Liability--
  Accrued interest payable to Sponsor <F1><F4>.............   $       6,892    $          --    $      26,842    $       5,627
Interest of Unitholders--
      Cost to investors <F3>...............................       5,127,034        3,076,560        3,117,000        3,042,000
  Less: Gross underwriting commission <F3>.................         218,350           91,658          151,278          147,605
         Net interest to Unitholders <F1><F3><F4>..........       4,908,684        2,984,902        2,965,722        2,894,395
         Total.............................................   $   4,915,576    $   2,984,902    $   2,992,564    $   2,900,022

<FN>
<F1> The aggregate value of the Securities listed under "Portfolio" for each
     Trust herein, and their cost to such Trust are the same. The value of the
     Securities is determined by Interactive Data Services, Inc. on the bases
     set forth under "Unitholder Explanations--Public Offering--Offering
     Price". The contracts to purchase tax-exempt Securities are
     collateralized by irrevocable letters of credit which have been deposited
     with the Trustee in and for the following amounts:

                                                                                  OFFERING        ACCRUED
                                                                   PRINCIPAL        PRICE       INTEREST TO
                                                    AMOUNT OF      AMOUNT OF      OF BONDS       EXPECTED
                                                    LETTER OF     BONDS UNDER       UNDER        DELIVERY
                                                     CREDIT        CONTRACTS      CONTRACTS        DATES
IM-IT Limited Maturity Trust....................  $   4,917,340  $   5,010,000  $   4,860,518   $    56,822
California IM-IT Intermediate
 Laddered Maturity Trust........................  $   2,985,832  $   3,000,000  $   2,963,863   $    21,969
Colorado IM-IT Trust............................  $   2,989,197  $   3,050,000  $   2,936,110   $    53,087
Florida IM-IT Trust.............................  $   2,900,856  $   3,000,000  $   2,865,122   $    35,734

<F2> Insurance coverage providing for timely payment, when due, of all
     principal and interest on the Bonds in the Insured Trusts has been
     obtained either by such Trusts, by a prior owner of the Bonds or by the
     issuers of the Bonds involved. Such insurance does not guarantee the
     market value of the Bonds or the value of the Units. The insurance
     obtained by the Insured Trusts is effective only while Bonds thus insured
     are held in such Trusts. Neither the bid nor offering prices of the
     underlying Bonds or of the Units, absent situations in which bonds are in
     default in payment of principal or interest or in significant risk of
     such default, include value, if any, attributable to the insurance
     obtained by such Trusts.
<F3> The aggregate public offering price (exclusive of interest) and the
     aggregate sales charge are computed on the bases set forth under
     "Unitholder Explanations--Public Offering--Offering Price" and "Trust
     Administration--General-- Sponsor and Underwriter Profits" and assume all
     single transactions involve less than 100 Units. For single transactions
     involving 100 or more Units, the sales charge is reduced (see "Unitholder
     Explanations--Public Offering--General") resulting in an equal reduction
     in both the Cost to investors and the Gross underwriting commission while
     the Net interest to Unitholders remains unchanged.
<F4> Accrued interest on the underlying Securities represents the interest
     accrued as of the First Settlement Date from the later of the last
     payment date on the Securities or the date of issuance thereof. The
     Trustee may advance to the Trust a portion of the accrued interest on the
     underlying Securities for distribution to the Sponsor as the Unitholder
     of record as of the First Settlement Date. A portion of the accrued
     interest ("Purchased Interest") on the underlying Securities, as
     indicated under "Summary of Essential Financial Information", is payable
     by investors and is included in the Public Offering Price. Purchased
     Interest is the difference between Accrued interest to the First
     Settlement Date and Accrued interest payable to Sponsor.
</TABLE>
    
 <PAGE>
86                              Other Matters
   
<TABLE>
                       INSURED MUNICIPALS INCOME TRUST
                                     AND
                     INVESTORS' QUALITY TAX-EXEMPT TRUST
                               MULTI-SERIES 220
                     STATEMENTS OF CONDITION (CONTINUED)
                    AS OF THE DATE OF DEPOSIT: MAY 5, 1994
<CAPTION>

                                                                                 GEORGIA        NEW JERSEY        MARYLAND
    INVESTMENT IN SECURITIES                                                   IM-IT TRUST      IM-IT TRUST     QUALITY TRUST
<S>                                                                           <C>              <C>              <C>
Contracts to purchase tax-exempt securities <F1><F2><F4>...................   $   2,875,954    $   2,868,597    $   2,848,719
Accrued interest to the First Settlement Date <F1><F4>.....................          28,877           50,572           51,983
         Total.............................................................   $   2,904,831    $   2,919,169    $   2,900,702
    LIABILITY AND INTEREST OF UNITHOLDERS
Liability--
  Accrued interest payable to Sponsor <F1><F4>.............................   $          --    $      21,954    $      22,467
Interest of Unitholders--
      Cost to investors <F3>...............................................       3,053,000        3,045,000        3,025,000
  Less: Gross underwriting commission <F3>.................................         148,169          147,785          146,765
         Net interest to Unitholders <F1><F3><F4>..........................       2,904,831        2,897,215        2,878,235
         Total.............................................................   $   2,904,831    $   2,919,169    $   2,900,702

<FN>
<F1> The aggregate value of the Securities listed under "Portfolio" for each
     Trust herein, and their cost to such Trust are the same. The value of the
     Securities is determined by Interactive Data Services, Inc. on the bases
     set forth under "Unitholder Explanations--Public Offering--Offering
     Price". The contracts to purchase tax-exempt Securities are
     collateralized by irrevocable letters of credit which have been deposited
     with the Trustee in and for the following amounts:

                                                                                  OFFERING        ACCRUED
                                                                   PRINCIPAL        PRICE       INTEREST TO
                                                    AMOUNT OF      AMOUNT OF      OF BONDS       EXPECTED
                                                    LETTER OF     BONDS UNDER       UNDER        DELIVERY
                                                     CREDIT        CONTRACTS      CONTRACTS        DATES
Georgia IM-IT Trust.............................  $   2,905,689  $   3,000,000  $   2,875,954   $    29,735
New Jersey IM-IT Trust..........................  $   2,916,395  $   3,140,000  $   2,868,597   $    47,798
Maryland Quality Trust..........................  $   2,898,657  $   3,080,000  $   2,848,719   $    49,938

<F2> Insurance coverage providing for timely payment, when due, of all
     principal and interest on the Bonds in the Insured Trusts has been
     obtained either by such Trusts, by a prior owner of the Bonds or by the
     issuers of the Bonds involved. Such insurance does not guarantee the
     market value of the Bonds or the value of the Units. The insurance
     obtained by the Insured Trusts is effective only while Bonds thus insured
     are held in such Trusts. Neither the bid nor offering prices of the
     underlying Bonds or of the Units, absent situations in which bonds are in
     default in payment of principal or interest or in significant risk of
     such default, include value, if any, attributable to the insurance
     obtained by such Trusts.

<F3> The aggregate public offering price (exclusive of interest) and the
     aggregate sales charge are computed on the bases set forth under
     "Unitholder Explanations--Public Offering--Offering Price" and "Trust
     Administration--General-- Sponsor and Underwriter Profits" and assume all
     single transactions involve less than 100 Units. For single transactions
     involving 100 or more Units, the sales charge is reduced (see "Unitholder
     Explanations--Public Offering--General") resulting in an equal reduction
     in both the Cost to investors and the Gross underwriting commission while
     the Net interest to Unitholders remains unchanged.

<F4> Accrued interest on the underlying Securities represents the interest
     accrued as of the First Settlement Date from the later of the last
     payment date on the Securities or the date of issuance thereof. The
     Trustee may advance to the Trust a portion of the accrued interest on the
     underlying Securities for distribution to the Sponsor as the Unitholder
     of record as of the First Settlement Date. A portion of the accrued
     interest ("Purchased Interest") on the underlying Securities, as
     indicated under "Summary of Essential Financial Information", is payable
     by investors and is included in the Public Offering Price. Purchased
     Interest is the difference between Accrued interest to the First
     Settlement Date and Accrued interest payable to Sponsor.
</TABLE>
    
 <PAGE>
                                Other Matters                               87

EQUIVALENT TAXABLE ESTIMATED CURRENT RETURN TABLES

     As of the date of this prospectus, the following tables show the
approximate taxable estimated current returns for individuals that are
equivalent to tax-exempt estimated current returns under combined Federal and
State taxes (where applicable) using the published Federal and State tax rates
(where applicable) scheduled to be in effect in 1994. They incorporate
increased tax rates for higher income taxpayers that were included in the
Revenue Reconciliation Act of 1993. These tables illustrate approximately what
you would have to earn on taxable investments to equal the tax-exempt
estimated current return in your income tax bracket. For cases in which more
than one State bracket falls within a Federal bracket, the highest State
bracket is combined with the Federal bracket. The combined State and Federal
tax rates shown reflect the fact that State tax payments are currently
deductible for Federal tax purposes. The tables do not show the approximate
taxable estimated current returns for individuals that are subject to the
alternative minimum tax. The taxable equivalent estimated current returns may
be somewhat higher than the equivalent returns indicated in the following
tables for those individuals who have adjusted gross incomes in excess of
$111,800. The tables do not reflect the effect of limitations on itemized
deductions and the deduction for personal exemptions. They were designed to
phase out certain benefits of these deductions for higher income taxpayers.
These limitations, in effect, raise the marginal maximum Federal tax rate to
approximately 44 percent for taxpayers filing a joint return and entitled to
four personal exemptions and to approximately 41 percent for taxpayers filing
a single return entitled to only one personal exemption. These limitations are
subject to certain maximums, which depend on the number of exemptions claimed
and the total amount of the taxpayer's itemized deductions. For example, the
limitation on itemized deductions will not cause a taxpayer to lose more than
80% of his allowable itemized deductions, with certain exceptions. See "Other
Matters--Federal Tax Status" for a more detailed discussion of recent Federal
tax legislation, including a discussion of provisions affecting corporations.
   
<TABLE>
LIMITED MATURITY
<CAPTION>

  TAXABLE INCOME ($1,000'S)                             TAX-EXEMPT ESTIMATED CURRENT RETURN
   SINGLE            JOINT          TAX
   RETURN           RETURN        BRACKET   4 1/2%     5%     5 1/2%     6%     6 1/2%     7%     7 1/2%
                                                    EQUIVALENT TAXABLE ESTIMATED CURRENT RETURN
<S>              <C>              <C>        <C>      <C>      <C>      <C>     <C>      <C>      <C>
$    0 -  22.80  $    0 -  38.00    15%      5.29%    5.88%    6.47%    7.06%    7.65%    8.24%    8.82%
 22.80 -  55.10   38.00 -  91.90    28       6.25     6.94     7.64     8.33     9.03     9.72    10.42
 55.10 - 115.00   91.90 - 140.00    31       6.52     7.25     7.97     8.70     9.42    10.14    10.87
115.00 - 250.00  140.00 - 250.00    36       7.03     7.81     8.59     9.38    10.16    10.94    11.72
  Over 250.00      Over 250.00    39.6       7.45     8.28     9.11     9.93    10.76    11.59    12.42
</TABLE>

<TABLE>
CALIFORNIA INTERMEDIATE LADDERED MATURITY
<CAPTION>

  TAXABLE INCOME ($1,000'S)                             TAX-EXEMPT ESTIMATED CURRENT RETURN
   SINGLE            JOINT          TAX
   RETURN           RETURN        BRACKET*    4%     4 1/2%     5%     5 1/2%     6%     6 1/2%     7%
                                                    EQUIVALENT TAXABLE ESTIMATED CURRENT RETURN
<S>              <C>              <C>        <C>      <C>      <C>     <C>      <C>      <C>      <C>
$    0 -  22.80  $    0 -  38.00  20.1%      5.01%    5.63%    6.26%    6.88%    7.51%    8.14%    8.76%
 22.80 -  55.10   38.00 -  91.90  34.7       6.13     6.89     7.66     8.42     9.19     9.95    10.72
                  91.90 - 140.00  37.4       6.39     7.19     7.99     8.79     9.58    10.38    11.18
 55.10 - 115.00                   37.9       6.44     7.25     8.05     8.86     9.66    10.47    11.27
115.00 - 212.38  140.00 - 250.00  42.4       6.94     7.81     8.68     9.55    10.42    11.28    12.15
212.38 - 250.00                   43.0       7.02     7.89     8.77     9.65    10.53    11.40    12.28
                 250.00 - 424.76  45.6       7.35     8.27     9.19    10.11    11.03    11.95    12.87
  Over 250.00      Over 424.76    46.2       7.43     8.36     9.29    10.22    11.15    12.08    13.01
</TABLE>

*The State tax rates assumed do not take into account possible adjustment of
tax brackets based on changes in the Consumer Price Index. The table reflects
California income tax laws that increase State income tax rates for high
income taxpayers. However, the table does not reflect the limitation on
itemized deductions and the phase out of the benefit for the personal
exemption credit and the dependent exemption credit that are imposed by the
California income tax laws in a manner similar to Federal tax law.

<TABLE>
COLORADO
<CAPTION>

  TAXABLE INCOME ($1,000'S)                             TAX-EXEMPT ESTIMATED CURRENT RETURN
   SINGLE            JOINT          TAX
   RETURN           RETURN        BRACKET   4 1/2%     5%     5 1/2%     6%     6 1/2%     7%     7 1/2%
                                                    EQUIVALENT TAXABLE ESTIMATED CURRENT RETURN
<S>              <C>              <C>        <C>      <C>      <C>     <C>      <C>      <C>      <C>
$    0 -  22.80  $    0 -  38.00  19.3%      5.58%    6.20%    6.82%    7.43%    8.05%    8.67%    9.29%
 22.80 -  55.10   38.00 -  91.90  31.6       6.58     7.31     8.04     8.77     9.50    10.23    10.96
 55.10 - 115.00   91.90 - 140.00  34.5       6.87     7.63     8.40     9.16     9.92    10.69    11.45
115.00 - 250.00  140.00 - 250.00  39.2       7.40     8.22     9.05     9.87    10.69    11.51    12.34
  Over 250.00      Over 250.00    42.6       7.84     8.71     9.58    10.45    11.32    12.20    13.07
</TABLE>
 <PAGE>
88                              Other Matters

<TABLE>
FLORIDA
<CAPTION>

  TAXABLE INCOME ($1,000'S)                             TAX-EXEMPT ESTIMATED CURRENT RETURN
   SINGLE            JOINT          TAX
   RETURN           RETURN        BRACKET*    5%     5 1/2%     6%     6 1/2%     7%     7 1/2%     8%
                                                    EQUIVALENT TAXABLE ESTIMATED CURRENT RETURN
<S>              <C>              <C>        <C>      <C>      <C>     <C>      <C>      <C>      <C>
$    0 -  22.80  $    0 -  38.00    15%      5.88%    6.47%    7.06%    7.65%    8.24%    8.82%    9.41%
 22.80 -  55.10   38.00 -  91.90    28       6.94     7.64     8.33     9.03     9.72    10.42    11.11
 55.10 - 115.00   91.90 - 140.00    31       7.25     7.97     8.70     9.42    10.14    10.87    11.59
115.00 - 250.00  140.00 - 250.00    36       7.81     8.59     9.38    10.16    10.94    11.72    12.50
  Over 250.00      Over 250.00    39.6       8.28     9.11     9.93    10.76    11.59    12.42    13.25
</TABLE>

*The State of Florida imposes no income tax on individuals; accordingly, the
table reflects only exemption from Federal income taxes. The table does not
reflect the exemption of Units of the Florida IM-IT Trust from the State's
intangible tax; accordingly, Florida residents subject to such tax would need
a somewhat higher taxable estimated current return than those shown to equal
the tax-exempt estimated current return of the Florida IM-IT Trust.

<TABLE>
GEORGIA
<CAPTION>

  TAXABLE INCOME ($1,000'S)                             TAX-EXEMPT ESTIMATED CURRENT RETURN
   SINGLE            JOINT          TAX
   RETURN           RETURN        BRACKET   4 1/2%     5%     5 1/2%     6%     6 1/2%     7%     7 1/2%
                                                    EQUIVALENT TAXABLE ESTIMATED CURRENT RETURN
<S>              <C>              <C>        <C>      <C>      <C>     <C>      <C>      <C>      <C>
$    0 -  22.80  $    0 -  38.00  20.1%      5.63%    6.26%    6.88%    7.51%    8.14%    8.76%    9.39%
 22.80 -  55.10   38.00 -  91.90  32.3       6.65     7.39     8.12     8.86     9.60    10.34    11.08
 55.10 - 115.00   91.90 - 140.00  35.1       6.93     7.70     8.47     9.24    10.02    10.79    11.56
115.00 - 250.00  140.00 - 250.00  39.8       7.48     8.31     9.14     9.97    10.80    11.63    12.46
  Over 250.00      Over 250.00    43.2       7.92     8.80     9.68    10.56    11.44    12.32    13.20
</TABLE>

<TABLE>
NEW JERSEY
<CAPTION>

  TAXABLE INCOME ($1,000'S)                             TAX-EXEMPT ESTIMATED CURRENT RETURN
   SINGLE            JOINT          TAX
   RETURN           RETURN        BRACKET     5%     5 1/2%     6%     6 1/2%     7%     7 1/2%     8%
                                                    EQUIVALENT TAXABLE ESTIMATED CURRENT RETURN
<S>              <C>              <C>        <C>      <C>     <C>      <C>      <C>      <C>      <C>
$    0 -  22.80  $    0 -  38.00  17.1%      6.03%    6.63%    7.24%    7.84%    8.44%    9.05%    9.65%
 22.80 -  55.10   38.00 -  91.90  32.7       7.43     8.17     8.92     9.66    10.40    11.14    11.89
                  91.90 - 140.00  35.5       7.75     8.53     9.30    10.08    10.85    11.63    12.40
 55.10 - 115.00                   35.8       7.79     8.57     9.35    10.12    10.90    11.68    12.46
115.00 - 250.00  140.00 - 250.00  40.5       8.40     9.24    10.08    10.92    11.76    12.61    13.45
  Over 250.00      Over 250.00    43.8       8.90     9.79    10.68    11.57    12.46    13.35    14.23
</TABLE>

<TABLE>
MARYLAND
<CAPTION>

  TAXABLE INCOME ($1,000'S)                             TAX-EXEMPT ESTIMATED CURRENT RETURN
   SINGLE            JOINT          TAX
   RETURN           RETURN        BRACKET*  5 1/2%     6%     6 1/2%     7%     7 1/2%     8%     8 1/2%
                                                    EQUIVALENT TAXABLE ESTIMATED CURRENT RETURN
<S>              <C>              <C>        <C>     <C>      <C>      <C>      <C>      <C>      <C>
$    0 -  22.80  $    0 -  38.00  19.3%      6.82%    7.43%    8.05%    8.67%    9.29%    9.91%   10.53%
 22.80 -  55.10   38.00 -  91.90  31.6       8.04     8.77     9.50    10.23    10.96    11.70    12.43
                  91.90 - 140.00  34.5       8.40     9.16     9.92    10.69    11.45    12.21    12.98
 55.10 - 115.00                   35.1       8.47     9.24    10.02    10.79    11.56    12.33    13.10
115.00 - 250.00  140.00 - 250.00  39.8       9.14     9.97    10.80    11.63    12.46    13.29    14.12
  Over 250.00      Over 250.00    43.2       9.68    10.56    11.44    12.32    13.20    14.08    14.96
</TABLE>

*The table does not reflect the effect of the exemption of the Trust from
local, county and city taxes. Residents of most Maryland localities, including
Montgomery County and the City and County of Baltimore, are subject to taxes
and therefore would need a somewhat higher taxable estimated current return
than those shown to equal the tax-exempt estimated current return of the
Trust.
    
     A comparison of tax-free and equivalent taxable estimated current returns
with the returns on various taxable investments is one element to consider in
making an investment decision. The Sponsor may from time to time in its
advertising and sales materials compare the then current estimated returns on
the Trusts and returns over specified periods on other similar Van Kampen
Merritt sponsored unit investment trusts with returns on taxable investments
such as corporate or U.S. Government bonds, bank CDs and money market accounts
or money market funds, each of which has investment characteristics that may
differ from those of the Trusts. U.S. Government bonds, for example, are
backed by the full faith and credit of the U.S. Government and bank CDs and
money market accounts are insured by an agency of the federal government.
Money market accounts and money market funds provide stability of principal,
but pay interest at rates that vary with the condition of the short-term debt
market. The investment characteristics of the Trusts are described more fully
elsewhere in this Prospectus.
 <PAGE>
                                Other Matters                               89

ESTIMATED CASH FLOWS TO UNITHOLDERS
   
     The tables below set forth the per Unit estimated distributions of
interest, principal and rebates of Purchased Interest to Unitholders. The
tables assume no changes in expenses, no changes in the current interest
rates, no exchanges, redemptions, sales or prepayments of the underlying
Securities prior to maturity or expected retirement date and the receipt of
principal upon maturity or expected retirement date. To the extent the
foregoing assumptions change actual distributions will vary.

<TABLE>
IM-IT LIMITED MATURITY TRUST

     MONTHLY
<CAPTION>

                                                                       ESTIMATED
                                           ESTIMATED    ESTIMATED      PURCHASED      ESTIMATED
           DISTRIBUTION DATES              INTEREST     PRINCIPAL      INTEREST         TOTAL
              (EACH MONTH)                DISTRIBUTION DISTRIBUTION     REBATE       DISTRIBUTION
<S>           <C>                   <C>       <C>         <C>            <C>            <C>
June          1994                            $ 2.94                                    $  2.94
July          1994 - June           2004        4.65                                       4.65
July          2004                              4.65      $149.70        $ 1.59          155.94
August        2004 - May            2006        3.87                                       3.87
June          2006                              3.87        42.91           .43           47.21
July          2006 - October        2006        3.66                                       3.66
November      2006                              3.66       119.76          1.22          124.64
December      2006 - May            2007        3.06                                       3.06
June          2007                              3.06       119.76          1.00          123.82
July          2007 - February       2008        2.57                                       2.57
March         2008                              2.57       137.73          1.33          141.63
April         2008 - May            2008        1.92                                       1.92
June          2008                              1.92        79.84           .73           82.49
July          2008 - February       2009        1.57                                       1.57
March         2009                              1.32       199.60          1.87          202.79
April         2009                               .65                                        .65
May           2009                               .28       150.70          1.44          152.42
</TABLE>
 <PAGE>
90                              Other Matters

<TABLE>
CALIFORNIA IM-IT INTERMEDIATE LADDERED MATURITY TRUST

     MONTHLY
<CAPTION>

                                                                       ESTIMATED
                                           ESTIMATED    ESTIMATED      PURCHASED      ESTIMATED
           DISTRIBUTION DATES              INTEREST     PRINCIPAL      INTEREST         TOTAL
              (EACH MONTH)                DISTRIBUTION DISTRIBUTION     REBATE       DISTRIBUTION
<S>           <C>                   <C>       <C>         <C>            <C>            <C>
June          1994                            $ 2.51                                    $  2.51
July          1994 - July           1999        3.97                                       3.97
August        1999                              3.54      $200.00        $ 1.41          204.95
September     1999 - July           2000        3.16                                       3.16
August        2000                              3.16       200.00          1.55          204.71
September     2000 - April          2001        2.26                                       2.26
May           2001                              2.26       166.66          1.20          170.12
June          2001                              1.57                                       1.57
July          2001                              1.57        33.34                         34.91
August        2001 - August         2002        1.57                                       1.57
September     2002                              1.57       200.00          1.55          203.12
October       2002 - February       2003         .68                                        .68
March         2003                               .68       200.00          1.30          201.98
</TABLE>
 <PAGE>
                                Other Matters                               91

<TABLE>
COLORADO IM-IT TRUST

     MONTHLY
<CAPTION>

                                                                       ESTIMATED
                                           ESTIMATED    ESTIMATED      PURCHASED      ESTIMATED
           DISTRIBUTION DATES              INTEREST     PRINCIPAL      INTEREST         TOTAL
              (EACH MONTH)                DISTRIBUTION DISTRIBUTION     REBATE       DISTRIBUTION
<S>           <C>                   <C>       <C>         <C>            <C>            <C>
June          1994                            $ 2.90                                    $  2.90
July          1994 - November       2004        4.58                                       4.58
December      2004                              4.13      $160.41        $ 1.71          166.25
January       2005 - March          2012        3.74                                       3.74
April         2012                              3.74        64.16           .51           68.41
May           2012 - December       2012        3.49                                       3.49
January       2013                              3.15       128.33          1.28          132.76
February      2013 - March          2014        2.86                                       2.86
April         2014                              2.86       160.41          1.57          164.84
May           2014 - November       2016        2.09                                       2.09
December      2016                              1.89        96.25           .82           98.96
January       2017 - November       2017        1.70                                       1.70
December      2017                              1.70        48.12           .40           50.22
January       2018 - May            2020        1.51                                       1.51
June          2020                              1.09       160.41          1.61          163.11
July          2020 - May            2024         .72                                        .72
June          2024                               .72       160.41          1.60          162.73
</TABLE>
 <PAGE>
92                              Other Matters

<TABLE>
FLORIDA IM-IT TRUST

     MONTHLY
<CAPTION>

                                                                       ESTIMATED
                                           ESTIMATED    ESTIMATED      PURCHASED      ESTIMATED
           DISTRIBUTION DATES              INTEREST     PRINCIPAL      INTEREST         TOTAL
              (EACH MONTH)                DISTRIBUTION DISTRIBUTION     REBATE       DISTRIBUTION
<S>           <C>                   <C>       <C>         <C>              <C>          <C>
June          1994                            $ 2.94                                    $  2.94
July          1994 - September      2004        4.65                                       4.65
October       2004                              4.65      $ 65.74          $.70           71.09
November      2004 - June           2006        4.30                                       4.30
July          2006                              4.30       164.37          1.68          170.35
August        2006 - July           2013        3.47                                       3.47
August        2013                              3.47       164.36          1.57          169.40
September     2013 - November       2018        2.70                                       2.70
December      2018                              2.70        49.31           .48           52.49
January       2019 - August         2020        2.47                                       2.47
September     2020                              2.29        82.18           .70           85.17
October       2020                              2.13       164.37          1.69          168.19
November      2020 - May            2023        1.30                                       1.30
June          2023                              1.30       131.49          1.15          133.94
July          2023 - September      2024         .74                                        .74
October       2024                               .74       164.37          1.64          166.75
</TABLE>
 <PAGE>
                                Other Matters                               93

<TABLE>
GEORGIA IM-IT TRUST

     MONTHLY
<CAPTION>

                                                                       ESTIMATED
                                           ESTIMATED    ESTIMATED      PURCHASED      ESTIMATED
           DISTRIBUTION DATES              INTEREST     PRINCIPAL      INTEREST         TOTAL
              (EACH MONTH)                DISTRIBUTION DISTRIBUTION     REBATE       DISTRIBUTION
<S>           <C>                   <C>       <C>         <C>            <C>            <C>
June          1994                            $ 2.91                                    $  2.91
July          1994 - March          2006        4.60                                       4.60
April         2006                              4.60      $163.77        $ 1.69          170.06
May           2006 - April          2013        3.76                                       3.76
May           2013                              3.76       163.77          1.52          169.05
June          2013 - September      2014        3.01                                       3.01
October       2014                              3.01       163.78          1.62          168.41
November      2014 - February       2015        2.22                                       2.22
March         2015                              2.22        81.88           .83           84.93
April         2015 - December       2019        1.82                                       1.82
January       2020                              1.82       278.42          2.52          282.76
February      2020 - June           2020         .57                                        .57
July          2020                               .57        49.13           .44           50.14
August        2020 - November       2024         .36                                        .36
December      2024                               .36        81.89           .84           83.09
</TABLE>
 <PAGE>
94                              Other Matters

<TABLE>
NEW JERSEY IM-IT TRUST

     MONTHLY
<CAPTION>

                                                                       ESTIMATED
                                           ESTIMATED    ESTIMATED      PURCHASED      ESTIMATED
           DISTRIBUTION DATES              INTEREST     PRINCIPAL      INTEREST         TOTAL
              (EACH MONTH)                DISTRIBUTION DISTRIBUTION     REBATE       DISTRIBUTION
<S>           <C>                   <C>       <C>         <C>              <C>          <C>
June          1994                            $ 2.87                                    $  2.87
July          1994 - October        2010        4.53                                       4.53
November      2010                              4.41      $ 44.33          $.43           49.17
December      2010 - April          2011        4.31                                       4.31
May           2011                              4.31        59.11           .59           64.01
June          2011 - December       2017        4.02                                       4.02
January       2018                              3.66       164.21          1.40          169.27
February      2018 - June           2018        3.34                                       3.34
July          2018                              3.34       164.20          1.43          168.97
August        2018 - June           2021        2.65                                       2.65
July          2021                              2.65       164.20          1.64          168.49
August        2021 - June           2024        1.84                                       1.84
July          2024                              1.84       110.02           .95          112.81
August        2024 - November       2024        1.38                                       1.38
December      2024                              1.38       164.20          1.43          167.01
January       2025 - April          2028         .68                                        .68
May           2028                               .68       160.92          1.53          163.13
</TABLE>
 <PAGE>
                                Other Matters                               95

<TABLE>
MARYLAND QUALITY TRUST

     MONTHLY
<CAPTION>

                                                                       ESTIMATED
                                           ESTIMATED    ESTIMATED      PURCHASED      ESTIMATED
           DISTRIBUTION DATES              INTEREST     PRINCIPAL      INTEREST         TOTAL
              (EACH MONTH)                DISTRIBUTION DISTRIBUTION     REBATE       DISTRIBUTION
<S>           <C>                   <C>       <C>         <C>              <C>          <C>
June          1994                            $ 2.98                                    $  2.98
July          1994 - January        2005        4.71                                       4.71
February      2005                              4.49      $ 76.03          $.81           81.33
March         2005 - June           2013        4.31                                       4.31
July          2013                              4.05       115.70          1.01          120.76
August        2013 - June           2015        3.81                                       3.81
July          2015                              3.81        82.65           .79           87.25
August        2015 - April          2020        3.43                                       3.43
May           2020                              3.12       165.28          1.72          170.12
June          2020 - June           2021        2.58                                       2.58
July          2021                              2.58        82.65           .71           85.94
August        2021 - June           2023        2.24                                       2.24
July          2023                              2.24       165.29          1.38          168.91
August        2023 - March          2024        1.57                                       1.57
April         2024                              1.57       165.29          1.65          168.51
May           2024 - June           2026         .76                                        .76
July          2026                               .76       165.29          1.69          167.74
</TABLE>
    
 <PAGE>
No person is authorized to give any information or to make any representations
not contained in this Prospectus; and any information or representation not
contained herein must not be relied upon as having been authorized by the
Fund, the Sponsor or the Underwriters. 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.

          Title                                         Page
INTRODUCTION.....................................          2
SUMMARY OF ESSENTIAL FINANCIAL INFORMATION.......          3
UNITHOLDER EXPLANATIONS..........................          7
 Settlement of Bonds in the Trusts...............          7
   The Fund......................................          7
   Objectives and Securities Selection...........          8
   Portfolio Concentrations......................         10
   Replacement Bonds.............................         12
   Bond Redemptions..............................         13
   Distributions.................................         14
   Certificates..................................         14
 Estimated Current Returns and Estimated
   Long-Term Returns.............................         15
 Interest Earning Schedule.......................         15
   Calculation of Estimated Net Annual Interest
     Income......................................         15
 Purchased and Accrued Interest..................         16
   Purchased Interest............................         16
   Accrued Interest..............................         16
 Public Offering.................................         16
   General.......................................         16
   Offering Price................................         18
   Market for Units..............................         19
   Distributions of Interest and Principal.......         19
   Reinvestment Option...........................         20
   Redemption of Units...........................         21
   Reports Provided..............................         22
 Insurance on the Bonds in the Insured Trusts....         23
   
IM-IT LIMITED MATURITY TRUST.....................         30
CALIFORNIA IM-IT INTERMEDIATE LADDERED MATURITY
 TRUST...........................................         32
COLORADO IM-IT TRUST.............................         41
FLORIDA IM-IT TRUST..............................         46
GEORGIA IM-IT TRUST..............................         52
NEW JERSEY IM-IT TRUST...........................         56
MARYLAND QUALITY TRUST...........................         62
    
NOTES TO PORTFOLIOS..............................         65
UNDERWRITING.....................................         67
TRUST ADMINISTRATION.............................         70
 Fund Administration and Expenses................         70
   Sponsor.......................................         70
   Compensation of Sponsor and Evaluator.........         73
   Trustee.......................................         73
   Trustee's Fee.................................         74
   Portfolio Administration......................         74
   Sponsor Purchases of Units....................         75
   Insurance Premiums............................         75
   Miscellaneous Expenses........................         75
 General.........................................         76
   Amendment or Termination......................         76
   Limitation on Liabilities.....................         77
   Unit Distribution.............................         77
   Sponsor and Underwriter Compensation..........         78
OTHER MATTERS....................................         79
 Legal Opinions..................................         79
 Independent Certified Public Accountants........         79
FEDERAL TAX STATUS...............................         79
DESCRIPTION OF SECURITIES RATINGS................         82
REPORT OF INDEPENDENT CERTIFIED PUBLIC
 ACCOUNTANTS.....................................         83
STATEMENTS OF CONDITION..........................         84
EQUIVALENT TAXABLE ESTIMATED CURRENT RETURN
 TABLES..........................................         86
ESTIMATED CASH FLOWS TO UNITHOLDERS..............         88

This Prospectus contains information concerning the Fund and the Sponsor, but
does not contain all of the information set forth in the registration
statements and exhibits relating thereto, which the fund has filed with the
Securities and Exchange Commission, Washington, D.C., under the Securities Act
of 1933 and the Investment Company Act of 1940, and to which reference is
hereby made.

(R) denotes a registered trademark of Van Kampen Merritt Inc.

          P  R  O  S  P  E  C  T  U  S
   
          May 5, 1994
    
          LOGO

          INSURED MUNICIPALS INCOME TRUST

          AND

          INVESTORS' QUALITY TAX-EXEMPT TRUST,
   
          MULTI-SERIES 220

          IM-IT 74th Limited Maturity

          California IM-IT Intermediate
             Laddered Maturity 10

          Colorado IM-IT 68

          Florida IM-IT 79

          Georgia IM-IT 70

          New Jersey IM-IT 92

          Maryland Quality 62
    
          LOGO
 <PAGE>
         One Parkview Plaza        (R)
         Oakbrook Terrace, Illinois 60181
         Mellon Bank Center
         1735 Market Street, Suite 1300
         Philadelphia, Pennsylvania 19103
         Please retain this Prospectus for future reference.
 <PAGE>


                   Contents of Registration Statement
  
  This Amendment of Registration Statement comprises the following papers
  and documents:
      The facing sheet and the Cross-Reference sheet
      The Prospectus and the signatures
      The consents of independent public accountants, ratings services
      and legal counsel
  
  The following exhibits:
  
  1.1 Copy of Trust Agreement.
  
  1.4                               Copy  of  Municipal  Bond  Investment
       Trust  Insurance  Policy  issued by  AMBAC  Indemnity  Corporation
       Company  and/or  Financial  Guaranty Insurance  Company  for  each
       Insured Trust.
  
  1.5 Form of Master Agreement Among Underwriters.
  
  3.1 Opinion  and consent of counsel as to legality of securities  being
       registered.
  
  3.2                              Opinion  of counsel as to the Federal,
       Colorado,  Florida  and Georgia income tax  status  of  securities
       being registered.
  
  3.3 Opinion and consent of counsel as to New York income tax status  of
       the Fund under New York law.
  
  3.4  Opinion  and  consent  of  counsel as  to  income  tax  status  to
       California residents of Units of the California IM-IT Trust.
  
  3.5  Opinion  and  consent of counsel as to income tax  status  to  New
       Jersey residents of Units of the New Jersey IM-IT Trust.
  
  3.6  Opinion and consent of counsel as to income tax status to Maryland
       residents of Units of the Maryland Quality Trust.
  
  4.1 Consent of Interactive Data Services, Inc.
  
  4.2 Consent  of  Standard  & Poor's Corporation  with  respect  to  the
       Insured Trusts.
  
  4.3 Consent of Grant Thornton.

                               Signatures
     
     The  Registrant,  Insured  Municipals Income  Trust  and  Investors'
Quality  Tax-Exempt  Trust, Multi-Series 220, hereby  identifies  Insured
Municipals  Income Trust and Investors' Quality Tax-Exempt Trust,  Multi-
Series  189  and  Multi-Series 213 for purposes  of  the  representations
required by Rule 487 and represents the following: (1) that the portfolio
securities  deposited in the series as to the securities  of  which  this
Registration Statement is being filed do not differ materially in type or
quality from those deposited in such previous series; (2) that, except to
the  extent  necessary  to  identify the  specific  portfolio  securities
deposited  in,  and to provide essential financial information  for,  the
series  with  respect  to  the  securities  of  which  this  Registration
Statement  is being filed, this Registration Statement does  not  contain
disclosures  that differ in any material respect from those contained  in
the  registration statements for such previous series  as  to  which  the
effective  date  was determined by the Commission or the staff;  and  (3)
that it has complied with Rule 460 under the Securities Act of 1933.
     
     Pursuant  to  the requirements of the Securities Act  of  1933,  the
Registrant,  Insured Municipals Income Trust and Investors' Quality  Tax-
Exempt  Trust,  Multi-Series 220 has duly caused this  Amendment  to  the
Registration  Statement to be signed on its behalf  by  the  undersigned,
thereunto  duly authorized, in the City of Chicago and State of  Illinois
on the 4th day of May, 1994.

                                    Insured Municipals Income Trust and
                                       Investors' Quality Tax-Exempt
                                       Trust, Multi-Series 220
                                    
                                    
                                    By Van Kampen Merritt Inc.
                                    
                                    By Sandra A. Waterworth
                                       Vice President
     
     Pursuant  to  the requirements of the Securities Act of  1933,  this
Amendment  to  the Registration Statement has been signed  below  by  the
following persons, in the capacities indicated on May 4, 1994.

 Signature               Title

John C. Merritt    Chairman, Chief Executive   )
                     Officer and Director      )

William R. Rybak   Senior Vice President and   )
                     Chief Financial Officer   )

Ronald A. Nyberg   Director                    )

William R. Molinari  Director                  )

Sandra A. Waterworth
(Attorney-in-fact*)

* A copy of each of the related powers of attorney was filed with the
  Securities and Exchange Commission in connection with the Registration
  Statement on Form S-6 of Insured Municipals Income Trust and Investors'
  Quality Tax-Exempt Trust, Multi-Series 203 (File No. 33-65744) and the
  same are hereby incorporated herein by this reference.


                                                            Exhibit 1.1
                                   --
                   Insured Municipals Income Trust and
                   Investors' Quality Tax-Exempt Trust
                            Multi-Series 220
                                    
                             Trust Agreement
                                    
                                                  Dated: May 5, 1994
     
     This Trust Agreement between Van Kampen Merritt Inc., as Depositor,
American Portfolio Evaluation Services, a division of Van Kampen Merritt
Investment Advisory Corp., as Evaluator, and The Bank of New York, as
Trustee, sets forth certain provisions in full and incorporates other
provisions by reference to the document entitled "Insured Municipals
Income Trust and Investors' Quality Tax-Exempt Trust, Standard Terms and
Conditions of Trust, Effective August 26, 1987 for Multi-Series 59 and
Subsequent Series" (herein called the "Standard Terms and Conditions of
Trust"), and such provisions as are set forth in full and such provisions
as are incorporated by reference constitute a single instrument.  All
references herein to Articles and Sections are to Articles and Sections
of the Standard Terms and Conditions of Trust.

                                    
                                    
                            Witnesseth That:
     
     In consideration of the premises and of the mutual agreements herein
contained, the Depositor and the Trustee agree as follows:
                                    
                                    
                                 Part I
                                    
                                    
                 Standard Terms and Conditions of Trust
     
     Subject to the provisions of Part II hereof, all the provisions
contained in the Standard Terms and Conditions of Trust are herein
incorporated by reference in their entirety and shall be deemed to be a
part of this instrument as fully and to the same extent as though said
provisions had been set forth in full in this instrument.
                                    
                                    
                                 Part II
                                    
                                    
                  Special Terms and Conditions of Trust
     
     The following special terms and conditions are hereby agreed to:
     
          (a)    The  Bonds  defined in Section 1.01(4),  listed  in  the
     Schedules hereto, have been deposited in the Trusts under this Trust
     Agreement.
     
          (b)   The fractional undivided interest in and ownership of the
     various  Trusts represented by each Unit thereof is the  amount  set
     forth  under  "Summary of Essential Financial Information-Fractional
     Undivided Interest in the Trust per Unit" in the Prospectus.
     
          (c)    The approximate amounts, if any, which the Trustee shall
     be  required to advance out of its own funds and cause to be paid to
     the  Depositor pursuant to Section 3.05 shall be the amount per Unit
     that the Trustee agreed to reduce its fee or pay Trust expenses  set
     forth  in the footnotes to the "Per Unit Information" for each Trust
     in  the  Prospectus times the number of units in such Trust referred
     to in Part II (b) of this Trust Agreement.
     
         (d)   The First General Record Date and the amount of the second
     distribution of funds from the Interest Account of each Trust  shall
     be the record date for the Interest Account and the amount set forth
     under "Interest Earning Schedule" in the Prospectus.
     
          (e)    The  First Settlement Date shall be the date  set  forth
     under  "Summary of Essential Financial Information-First  Settlement
     Date" in the Prospectus.
     
          (f)    Any monies held to purchase "when issued" bonds will  be
     held in noninterest bearing accounts.
     
          (g)    The  Evaluation Time for purpose of  sale,  purchase  or
     redemption of Units shall be 4:00 P.M. Eastern time.
     
          (h)    The  face  of  the  form of  the  Certificates  will  be
     substantially as follows:
     
        No. ___________ Certificate of Ownership _________ Units
                                    
                             --Evidencing--
                                    
                          An Undivided Interest
                                    
                                    
                                  -In-
     
     This  is  to certify that ____________________ is the  owner  and
registered  holder  of this Certificate evidencing  the  ownership  of
______units of fractional undivided interest in the above-named  Trust
created pursuant to the Indenture, a copy of which is available at the
office  of  the  Trustee.  This Certificate is  issued  under  and  is
subject  to  the terms, provisions and conditions of the Indenture  to
which  the  Holder  of this Certificate by virtue  of  the  acceptance
hereof assents and is bound, a summary of which Indenture is contained
in  the  Prospectus  relating  to  the  Trust.   This  Certificate  is
transferable and interchangeable by the registered owner in person  or
by his duly authorized attorney at the Trustee's office upon surrender
of  this  Certificate properly endorsed or accompanied  by  a  written
instrument  of transfer and any other documents that the  Trustee  may
require  for transfer, in form satisfactory to the Trustee and payment
of the fees and expenses provided in the Indenture.
     
     Witness  the facsimile signature of a duly authorized officer  of
the Sponsor and the manual signature of an authorized signatory of the
Trustee.

Dated:

Van Kampen Merritt Inc.,            The Bank of New York,
    Depositor                           Trustee



By __________________________       By _____________________________
    Chairman                           Authorized Signatory
     
          (i)    Section  8.02(d)  and  (e) of  the  Standard  Terms  and
     Conditions  of  Trust  are  hereby  stricken  and  replaced  by  the
     following:
     
          (d)   distribution to each Certificateholder of such Trust such
     holder's  pro rata share of the balance of the Interest  Account  of
     such Trust;
     
          (e)    distribute to each Certificateholder of such Trust  such
     holder's  pro rata share of the balance of the Principal Account  of
     such Trust; and
     
     In  Witness  Whereof, Van Kampen Merritt Inc. has caused this  Trust
Agreement to be executed by one of its Vice Presidents or Assistant  Vice
Presidents  and its corporate seal to be hereto affixed and  attested  by
its  Secretary  or  one of its Vice Presidents or Assistant  Secretaries,
American Portfolio Evaluation Services, a division of Van Kampen  Merritt
Investment Advisory Corp., has caused this Trust Indenture and  Agreement
to  be  executed by its President or one of its Vice Presidents  and  its
corporate seal to be hereto affixed and attested to by its Secretary, its
Assistant Secretary or one of its Assistant Vice Presidents and The  Bank
of New York, has caused this Trust Agreement to be executed by one of its
Vice  Presidents and its corporate seal to be hereto affixed and attested
to  by one of its Vice Presidents, Assistant Vice Presidents or Assistant
Treasurers; all as of the day, month and year first above written.

                                    Van Kampen Merritt Inc., Depositor

                                    By Sandra A. Waterworth
                                       Vice President
[Seal]
Attest:

By Gina M. Scumaci
   Assistant Secretary

                                    American Portfolio Evaluation
                                       Services a division of Van Kampen
                                       Merritt Investment   Advisory
                                       Corp.
                                    
                                    By Dennis J. Mcdonnell
                                       President
[Seal]
Attest:

By Scott E. Martin
   Secretary
                                    The Bank Of New York
                                    
                                    By Jeffrey Bieselin
                                       Vice President
[Seal]
Attest:

By Norbert Loney
   Assistant Treasurer

                      Schedules to Trust Agreement
                                    
                     Securities Initially Deposited
                                    
                   Insured Municipals Income Trust and
                   Investors' Quality Tax-Exempt Trust
                                    
                            Multi-Series 220

(Note:   Incorporated  herein and made a part hereof as  indicated  below
         are  the corresponding "Portfolios" of each of the Trusts as set
         forth in the Prospectus.)




                                                              Exhibit 1.4
                                  
                                AMBAC IndemnityCorporation
AMBAC                           c/o CT Corporation Systems
Municipal Bond Investment       44 East Mifflin Street
Trust Insurance Policy          Madison, Wisconsin 53703
                                Administrative Office:
                                One State Street Plaza
                                New York, New York 10004

AMBAC Indemnity Corporation (AMBAC) A Wisconsin Stock Insurance Company

Agrees to Guarantee

  Insured Municipals Income Trust and Investors Quality
  Tax Exempt Trust, Combined Multi Series 220
  (Colorado Insured Municipals Income Trust,  Series 68)


  Van Kampen Merritt, Inc.

("Investment Trust") the insured, the payment of that portion of the
principal of and interest on each of the Bonds which shall be due during
the Policy Period but is unpaid by reason of Nonpayment by the Issuer, in
consideration of the insurance premium paid and subject to the terms and
conditions contained herein or added hereto.

Policy No.  FE013312                          Policy Date:  May 5, 1994

Trustee:  The Bank of New York
          101 Barclay Street, 17flW
          New York, New York  10286
     
     In Witness Whereof, the Insurer has caused this Policy to be affixed
with a facsimile of its corporate seal and to be signed by its duly
authorized officers in facsimile to become effective as its original seal
and  signatures  and binding upon the Insurer by  virtue  of  the
countersignature of its duly authorized representative.




P. Lassiter
President@AMBAC Indemnity Corporation


Stephen D. Cooke
Secretary

/w/ Catherine J. Freehill
Authorized Representative@



                                     AMBAC Indemnity Corporation
AMBAC                                c/o CT Corporation Systems
Municipal Bond Investment            44 East Mifflin Street
Trust Insurance Policy               Madison, Wisconsin 53703
                                     Administrative Office:
                                     One State Street Plaza
                                     New York, New York 10004

AMBAC Indemnity Corporation (AMBAC) A Wisconsin Stock Insurance Company

Agrees to Guarantee

  Insured Municipals Income Trust and Investors Quality
  Tax Exempt Trust, Combined Multi Series 220
  (Georgia Insured Municipals Income Trust,  Series 70)


  Van Kampen Merritt, Inc.

("Investment Trust") the insured, the payment of that portion of the
principal of and interest on each of the Bonds which shall be due during
the Policy Period but is unpaid by reason of Nonpayment by the Issuer, in
consideration of the insurance premium paid and subject to the terms and
conditions contained herein or added hereto.

Policy No.  FE013303                      Policy Date:  May 5, 1994

Trustee:  The Bank of New York
          101 Barclay Street, 17flW
          New York, New York  10286
     
     In Witness Whereof, the Insurer has caused this Policy to be affixed
with a facsimile of its corporate seal and to be signed by its duly
authorized officers in facsimile to become effective as its original seal
and  signatures  and binding upon the Insurer by  virtue  of  the
countersignature of its duly authorized representative.



P. Lassiter
President@AMBAC Indemnity Corporation


Stephen D. Cooke
Secretary

/w/ Catherine J. Freehill
Authorized Representative@




1.   Definitions

    (a)   "Policy" is this policy of insurance and all applications and
schedules for Municipal Bond Investment Trust Insurance relating hereto,
all of which are hereby incorporated by reference herein.

    (b)   "Bonds" are the specific securities covered by this Policy and
are identified and described in the Schedule attached hereto and hereby
made a part hereof.

    (c)   "Issuer" is each respective issuer, identified in the Schedule,
of the Bonds.

    (d)   "Investment Trust" is the entity represented to have an
insurable interest in the Bonds insured under this Policy, identified on
the face of this Policy.

    (e)   "Trustee" is the Trustee of the Investment Trust, or any
successor Trustee thereto or Co-Trustee therewith.

    (f)   "Sponsor" is the firm or entity responsible for creating the
Investment Trust and thereafter performing the services to it required of
its sponsor, or any successor Sponsor thereof or Co-Sponsor therewith.

    (g)   "Insured Instrument" is any instrument evidencing all or any
part of the principal or of interest on a Bond which is Due for Payment.

    (h)   "Policy Period" is the period during which this Policy of
insurance is effective.  The Policy Period commences at 12:01 A.M.

     (i)    "Premium Installment Period" is the period for  which
installments of the annual insurance premium are payable monthly,
quarterly or semiannually, as determined initially for the Investment
Trust.

    (j)   "Nonpayment" is the failure of an Issuer to provide sufficient
funds to the payment agent for payment in full of all principal and
interest on a Bond which is Due for Payment.

    (k)   "Due for Payment," when referring to principal of a Bond (or
Insured Instrument evidencing such principal), is when the stated
maturity date has been reached, and does not refer to any earlier date on
which payment is due by reason of call for redemption, acceleration or
other advancement of maturity; and when referring to interest on a Bond
(or Insured Instrument evidencing such interest), is when the stated date
for payment has been reached.

    (l)   "Bond Proceedings" are the legal proceedings by which each of
the Bonds has been authorized, issued or secured, including the governing
statutes, the pertinent resolutions and ordinances of the Issuer, and any
trust indenture, mortgage, lease agreement or other contract relating to
the Bond or its security.


2.   Noncancellability and Termination-Refunds of Premium
     
     This Policy cannot be cancelled by AMBAC.  The insurance provided by
this Policy shall remain in force throughout the Policy period.  This
Policy provides for payment to the Trustee as a result of Nonpayment of
the Bonds.  In the event the Trustee sells any of the Bonds, then this
Policy shall be terminated as to any such Bond on the date of said sale,
and AMBAC shall not have any liability under t his Policy on account of
Nonpayment of any such Bond occurring thereafter.  This Policy shall be
terminated as to any Bond which AMBAC has been notified by the Sponsor or
by the Trustee has been redeemed from or sold by the Investment Trust, or
was not deposited by the Sponsor, or the contract to purchase which has
failed, on the date such notice is received by AMBAC, and AMBAC shall not
have any liability under this Policy on account of Nonpayment of any such
Bond occurring thereafter.  When AMBAC is notified by the Trustee or the
Sponsor that any of the Bonds have been redeemed or sold from the
Investment Trust, or were not deposited into it, or a contract to
purchase any such Bonds has failed, a refund of any prepaid premium
thereof shall be made to the Investment Trust or the Sponsor, as the case
may be.  Such notification to AMBAC must specify the amount of Bonds
affected, identify each by its Item Number in an Application identified
by its date and designate the date of such disposal or failure.


3.   payment by Insurer-Amount, When and How Payable

    (a)   Amount-Payment by AMBAC of the aggregate of the face amount of
all Insured Instruments of the Investment Trust as to which there has
been a Nonpayment, reduced by the aggregate of:  (i) the amount which the
Issuer shall have provided for payment of Insured Instruments by the time
of Nonpayment; and (ii) the amount which has been received from any other
source to pay Insured Instruments; such payment shall fully discharge
AMBAC from any further liability on account of the Nonpayment.

    (b)   When Payable-The payment due the Investment Trust shall be made
not later than thirty days after notice from the Trustee is received by
AMBAC that Nonpayment has occurred, but not earlier than the date on
which the Insured Instruments are Due for Payment.

    (c)   How Payable-The payment due the Investment Trust shall be paid
by AMBAC in exchange for delivery of Insured Instruments, not less in
face amount than the amount of the payment, in bearer form, free and
clear of all liens and encumbrances and uncancelled.  In cases where an
Insured Instrument is issuable only in a form whereby principal is
payable to registered holders or their assigns, AMBAC shall pay principal
only upon presentation and surrender of the unpaid Insured Instrument,
uncancelled and free of any adverse claim, together with an instrument of
assignment, in satisfactory form, so as to permit ownership of such
Insured Instrument to be registered in the name of AMBAC or its nominee.
In cases where an Insured Instrument is issuable only in a form whereby
interest is payable to registered holders or their assigns, AMBAC shall
pay interest only upon presentation of proof that the claimant is the
person entitled to the pa shall pay interest only upon presentation of
proof that the claimant is the person entitled to the payment of interest
on the Insured Instrument and delivery of an instrument of assignment, in
satisfactory form, transferring to AMBAC all rights under such Insured
Instrument to receive the interest in respect of which the insurance
payment was made.


4.   Rights of AMBAC

    (a)   Subrogation-When AMBAC has made payment with respect to an
Insured Instrument, it shall be subrogated to all of the rights to
payment of the Investment Trust thereon or in relation thereto to the
extent of such payment.

    (b)   Vesting of Rights and Powers-When AMBAC has made the payment
due to the Investment Trust as described in Condition 3, and until the
full amount of such payment has been recovered, AMBAC shall be vested
with all of the Investment Trust's options, votes, rights, powers and the
like under the Bond Proceedings.  AMBAC shall not be liable to the
Investment Trust for any loss or damage resulting from the exercise of or
failure to exercise any of such options, votes, rights, powers and the
like.

    (c)   Exercise of Rights and Powers-AMBAC may, in its absolute
discretion, exercise or fail to exercise any option, vote, right, power
or the like it may have as holder or registered owner of an Insured
Instrument with respect to which it has made payment.  AMBAC shall not be
liable to the Investment Trust for any loss or damage resulting therefrom

    (d)   Securing of Rights-The Trustee shall execute and deliver
instruments and do whatever else is necessary to secure the foregoing
rights for AMBAC, and will do nothing to prejudice them.


5.   Payment of Insurance Premium Installments
     
     The Trustee shall pay, when due, successively, the full amount of
each installment of the insurance premium.  Each installment of the
insurance premium is due on or before the last day of the expiring
Premium Installment Period.
     
     If AMBAC has not received such payment on or before such last day,
it shall give notice to the Sponsor to that effect.  Such installment
shall be deemed to have been paid when due if AMBAC receives such payment
within ten days after it has given such notice.
     
     The Trustee shall, with each payment, notify AMBAC of all Bonds
which, during the expiring Premium Installment period, were redeemed from
or sold by the Investment Trust, or the contract to purchase which
failed,  or  which have not been deposited by the Sponsor.   Such
notification to AMBAC must specify the amounts of Bonds affected and
identify each by its Item Number in an Application identified by date.
No such notice need be given as to Bonds with respect to which AMBAC has
previously been notified to the same effect.


6.   Where Notice is Given
     
     All submissions, designations, payments, notices, reports and other
data or documents required to be submitted shall be mailed to AMBAC at
its administrative office, or to the Investment Trust at its address
shown on the face of this Policy or such other address as it shall
designate.


7.   Waiver of Conditions
     
     No permission affecting this insurance shall exist, or waiver of any
condition be valid, unless expressed in writing added hereto.  Each of
the conditions of this Policy is hereby made severable, and waiver of one
condition is not a waiver of any other condition.


8.   Suit
     
     No suit or action on this Policy for the recovery of any amount
shall be sustained in any court of law or equity unless all of the
conditions  of this Policy shall have been complied with  (unless
specifically waived by AMBAC in writing) and unless commended within two
years after a Nonpayment.


9.   Conflict of Laws
     
     Any provision of this Policy which is on conflict with the laws of
the jurisdiction in which it is effective is hereby amended to conform
with the minimum requirements of such laws.




AMBAC                                      AMBAC Indemnity Corporation
                                           c/o CT Corporation Systems
Schedule of Bonds                          44 East Mifflin Street
(a part of the Application and Policy)     Madison, Wisconsin 53703
                                           Administrative Office:
                                           One State Street Plaza
                                           New York, New York 10004

Insured Municipals Income Trust and Investors Quality
Tax Exempt Trust, Combined Multi Series 220
(Colorado Insured Municipals Income Trust, Series 68)            
Date of Application:  May 5, 1994


<TABLE>
<CAPTION>
 Item     Par     Full Name            Purpose of              Interest     Date     Maturity    Annual     Initial
 No.     Value    of Issuer               Bonds                Rate         of       Date        Premium    Annual
                                                                            Bonds                Rate       Premium
  <S>    <C>    <C>           <C>                              <C>        <C>        <C>         <C>        <C>
  1.     $300M  Colorado      Utilities Revenue Refunding      5.100%     01/15/94   11/15/16    .1000%     $300.00
                Springs,      and Improvement, Series A                    
                Colorado      (SMIP Option Premium
                              Rate:.60%)
</TABLE>


AMBAC                                      AMBAC Indemnity Corporation
                                           c/o CT Corporation Systems
Schedule of Bonds                          44 East Mifflin Street
(a part of the Application and Policy)     Madison, Wisconsin 53703
                                           Administrative Office:
                                           One State Street Plaza
                                           New York, New York 10004

Insured Municipals Income Trust and Investors Quality
Tax Exempt Trust, Combined Multi Series 220
(Georgia Insured Municipals Income Trust, Series 70)               
Date of Application:  May 5, 1994


<TABLE>
<CAPTION>
Item     Par     Full Name            Purpose of              Interest     Date     Maturity    Annual     Initial
 No.     Value   of Issuer               Bonds                Rate         of       Date        Premium    Annual
                                                                           Bonds                Rate       Premium
  <S>    <C>    <C>           <C>                             <C>        <C>        <C>         <C>        <C>
  1.     $250M  Fayette       General Obligation School       6.125%     04/01/94   03/01/15    .1000%     $250.00
                County School Bonds, Series 1994 (SMIP                     
                District,     Option Premium Rate: .60%)
                Georgia

  2.     $500M  Dekalb        University Revenue Bonds        6.000%     04/15/94   10/01/14    .1000%     $500.00
                County,       (Emory University Project)                   
                Georgia,      Series A (SMIP Option
                Development   Premium Rate: .60%)
                Authority
</TABLE>

* Premium attributable to the original insured amount of each Item of Bonds.





                                                               Exhibit 1.5

                                                      Dated:  June 1, 1992

                                                                    
                                    
                   Master Agreement Among Underwriters
                 For Unit Investment Trusts Sponsored by
                         Van Kampen Merritt Inc.
                                    

Van Kampen Merritt Inc.
One Parkview Plaza
Oakbrook Terrace, Illinois 60181

Gentlemen:

      1.    The  Trust.  We understand that you, Van Kampen Merritt  Inc.
(the  "Sponsor"), are entering into this agreement (the  "Agreement")  in
counterparts with us and other firms who may be underwriters  for  issues
of  various  series of unit investment trusts for which you will  act  as
Sponsor.  This Agreement shall apply to any offering after May 1, 1992 of
units  of  fractional  undivided interest in  such  various  series  unit
investment   trusts  in  which  we  elect  to  act  as   an   underwriter
(underwriters  with  respect to each such trust being hereinafter  called
"Underwriters") after receipt of a notice from you stating the  name  and
size  of  the trust and that our participation as an Underwriter  in  the
proposed  offering shall be subject to the provisions of this  Agreement.
The issuer of the units of fractional undivided interests in a series  of
a unit investment trust offered in any offering of units made pursuant to
this  Agreement  is  hereinafter referred  to  as  the  "Trust"  and  the
reference  to "Trust" in this Agreement applies only to such  Trust,  and
such  units  of  such Trust offered are hereinafter called  the  "Units".
Each  Trust  is or will be registered as a "unit investment trust"  under
the  Investment  Company  Act  of 1940 (the "1940  Act")  by  appropriate
filings  with  the Securities and Exchange Commission (the "Commission").
Additionally,  each  Trust is or will be registered with  the  Commission
under  the  Securities Act of 1933 (the "1933 Act") on Form  S-6  or  its
successor   forms,   including  a  proposed  form  of   prospectus   (the
"Preliminary Prospectus").
     
     The  registration statement as finally amended and  revised  at  the
time  it  becomes  effective is herein referred to as  the  "Registration
Statement"  and  the  related prospectus is herein  referred  to  as  the
"Prospectus",  except that if the prospectus filed by the Trust  pursuant
to  Rule  424(b) under the 1933 Act shall differ from the  prospectus  on
file  at the time the Registration Statement shall become effective,  the
term  "Prospectus" shall refer to the prospectus filed pursuant  to  Rule
424(b) from and after the date on which it shall have been filed.
     
     The following provisions of this Agreement shall apply separately to
each individual offering of Units by a Trust.
     
     We  understand  that as of the date upon which  we  have  agreed  to
underwrite  Units of the Trust the Commission shall not have  issued  any
order  preventing  or  restraining the use of any Preliminary  Prospectus
and,  further,  that  each Preliminary Prospectus shall  conform  in  all
material  respects to the requirements of the 1933 Act and the Rules  and
Regulations thereunder and, as of its date, shall not include any  untrue
statement  of a material fact or omit to state a material fact  necessary
to  make the statements therein not misleading; and when the Registration
Statement becomes effective, it and the Prospectus, and any amendments or
supplements thereto, will contain all statements that are required to  be
stated  therein  in  accordance with the  1933  Act  and  the  Rules  and
Regulations thereunder and will in all material respects conform  to  the
requirements  of  the 1933 Act and the Rules and Regulations  thereunder,
and  neither  the  Registration Statement nor  the  Prospectus,  nor  any
amendment or supplement thereto, will contain any untrue statement  of  a
material  fact  or omit to state a material fact required  to  be  stated
therein  or  necessary  to  make the statements therein  not  misleading;
provided,  however, that you make no representation  or  warranty  as  to
information contained in or omitted from any Preliminary Prospectus,  the
Registration   Statement,  the  Prospectus  or  any  such  amendment   or
supplement,  in reliance upon and in conformity with, written information
furnished to you by or on behalf of any Underwriter specifically for  use
in the preparation thereof.

      2.    Designation and Authority of Representative.  You are  hereby
authorized  to  act  as  our  representative  (the  "Representative")  in
connection with all matters to which this Agreement relates and  to  take
the  action provided herein to be taken by you as you may otherwise  deem
necessary or advisable.  We understand that we have no obligations  under
this  Agreement  with  respect to any Trust in which  we  choose  not  to
participate as an Underwriter.
     
     You  will be under no liability to us for any act or omission except
for  obligations  expressly assumed by you herein and no  obligations  on
your  part  will  be  implied  or  inferred  herefrom.   The  rights  and
liabilities of the respective parties hereto are several and  not  joint,
and  nothing  herein  or hereunder will constitute  then  a  partnership,
association or separate entity.

      3.   Profit or Loss in Acquisition of Securities.  It is understood
that the acquisition of securities (the "Securities") for deposit in  the
portfolio  of  the Trust shall be at your cost and risk.  We  acknowledge
that you will share with us any net deposit profits in the amounts and to
the   extent,   if   any,  indicated  under  "Sponsor   and   Underwriter
Compensation"  in  the Prospectus.  For the purposes of  determining  the
number of Units underwritten, we understand that we will be credited  for
that  number of Units set forth opposite our name in the section entitled
"Underwriting" in the prospectus.
     
     We  agree  that  you  shall have no liability (as Representative  or
otherwise)   with   respect  to  the  issue  form,  validity,   legality,
enforceability,  value  of, or title to the Securities,  except  for  the
exercise  of  due care in determining the genuineness of such  Securities
and  the  conformance  thereof with the descriptions  and  qualifications
appearing in the Prospectus.

      4.   Purchase of Units.  Promptly after you make a determination to
offer  Units  of  a  Trust and you inquire as to  whether  we  desire  to
participate  in  such offering, we will advise you  promptly  as  to  the
number  of  Units  which  we will purchase or  of  our  decision  not  to
participate in such offering.  Such advice may be written or  oral.   The
delivery to the Sponsor of a completed Schedule A to this Agreement shall
constitute  adequate written advice.  Oral advice shall  be  binding  but
shall  be  promptly  confirmed in writing by us by  means  of  telegraph,
telegram  or other form of wire or facsimile transmission.  Such  written
confirmation  shall contain the information requested by  Schedule  A  to
this  Agreement.  You may rely on and we hereby commit on the  terms  and
conditions of this Agreement to purchase and pay for the number of  Units
of  the Trust set forth in such advice (the "Unit Commitment").  Our Unit
Commitment may be increased only by mutual agreement between us  and  you
at  any  time prior to the date as of which the Trust Agreement  for  the
Trust  is  executed (the "Date of Deposit").  We agree that you  in  your
sole discretion reserve the right to decrease our Unit Commitment at  any
time  prior  to the Date of Deposit and if you so elect to  make  such  a
decrease,  you  will  notify  us of such an  election  by  telephone  and
promptly confirm the same in writing.
     
     The  price  to  be paid for such Units shall be the Public  Offering
Price per Unit (as defined in the Prospectus) as first determined on  the
Date  of  Deposit or such later determination on such Date of Deposit  as
you  shall advise us, less the sum per Unit indicated under "Sponsor  and
Underwriter  Compensation" in the Prospectus.  Further, each  Underwriter
who  underwrites  that  number  of Units  indicated  under  "Sponsor  and
Underwriter Compensation" in the Prospectus will receive from the Sponsor
that  additional  compensation  indicated  under  such  section  of   the
Prospectus for each Unit it underwrites, providing the Trust size  is  in
excess  of that number of Units, if any, indicated under such section  of
the  Prospectus.  At the Date of Deposit, we will become the owner of the
Units  and  be  entitled to the benefits (except for  interest,  if  any,
accruing from the Date of Deposit to the First Settlement Date)  as  well
as  the  risks inherent therein.  We acknowledge that those  persons,  if
any, named in the Prospectus under "Sponsor and Underwriter Compensation"
are  Managing  or  Co-Managing Underwriters of the  Trust,  as  indicated
therein, and we acknowledge that those persons specifically named therein
will receive as additional compensation those respective per Unit amounts
set forth in such section of the Prospectus.
     
     You  are  authorized  to  retain custody  of  our  Units  until  the
Registration  Statement relating thereto has become effective  under  the
1933 Act and you shall have received payment from us for such Units.
     
     You  are  authorized  to  file  an amendment  to  said  Registration
Statement  describing  the  Securities and furnishing  information  based
thereon or relating thereto and any further amendments or supplements  to
the Registration Statement or Prospectus which you may deem necessary  or
advisable.  We will furnish to you upon your request such information  as
will be required to insure that the Registration Statement and Prospectus
are  current  insofar as they relate to us and we thereafter continue  to
furnish you with such information as may be necessary to keep current and
correct the information previously supplied.
     
     We  understand that the Trust will also take action with respect  to
the  offering  and  sale of Units in accordance  with  the  Blue  Sky  or
securities laws of certain states in which it is proposed that the  Units
may be offered and sold.

      5.    Public Offering.  You agree that you will advise us  promptly
when  the Registration Statement has become effective, and we agree  that
when  we are advised that the Units are released for public offering,  we
will make a public offering thereof by means of the Prospectus under  the
1933  Act,  as  amended, which describes the deposit  of  Securities  and
related  information.   The  Public Offering  Price  and  the  terms  and
conditions of the public offering shall be as set forth in the Prospectus
and  shall rely with respect to the offering price of the Securities upon
the  determination  of  the Evaluator named in  the  Prospectus.   Public
advertisement of the offering, if any, shall be made by you on behalf  of
the  Underwriters  on such date as you shall determine.   We  agree  that
before  we  use any Trust advertising material which we have created,  we
will obtain your prior approval to use such advertising materials.

      6.    Public  Offering Price.  We agree that each  day  while  this
Agreement  is in effect and the evaluation of the Trust is  made  by  the
Evaluator  named  in  the  Prospectus,  we  will  contact  you  for  such
evaluation and of the resultant Public Offering Price for the purpose  of
the offering and sale of the respective Units to the public.  We agree as
required by Section 22(d) of the 1940 Act to offer and sell our Units  at
the current Public Offering Price described in the Prospectus.

      7.    Permitted Transactions.  It is agreed that part or all of the
Units purchased by us may be sold to dealers, or other entities with whom
we  can legally grant a concession or agency commission, only at the then
effective  Public  Offering Price, less the concession described  in  the
Prospectus.
     
     From  time  to  time prior to the termination of this Agreement,  at
your  Request, we will advise you of the number of our Units which remain
unsold  and,  at  your request, we agree to deliver to you  any  of  such
unsold  Units to be sold for our account to retail accounts or, less  the
concession or agency commission then effective, to dealers or others.
     
     If  prior to the termination of this Agreement, or such earlier date
as you may determine and advise us thereof in writing, you shall purchase
or  contract to purchase any of our Units or any Units issued in exchange
therefor, in the open market or otherwise, or if any such Units shall  be
tendered to the Trustee for redemption because not effectively placed for
investment by us, we agree to repurchase such Units at a price  equal  to
the   total  cost  of  such  purchase,  including  accrued  interest  and
commissions, if any, and transfer taxes on redelivery.  Regardless of the
amount  paid on the repurchase of any such Units, it is agreed that  they
may be resold by us only at the then effective Public Offering Price.
     
     Until the termination of this Agreement, we agree that we will  make
no  purchase  of  Units  other than (i) purchases provided  for  in  this
Agreement, (ii) purchases approved by you and (iii) purchases  as  broker
in executing unsolicited orders.

      8.   Compliance With Commission Order.  We hereby agree as follows:
(a)  we will refund all sales charges to purchasers of Units from  us  or
any  dealer participating in the distribution of Units who purchased such
Units  from us if, within ninety days from the time that the Registration
Statement  of the respective Units under the 1933 Act shall  have  become
effective, (i) the net worth of the trust shall be reduced to  less  than
20% of the principal amount of Securities originally deposited therein or
(ii)  the  Trust  shall have been terminated; (b) you  may  instruct  the
Trustee on the Date of Deposit that, in the event that redemption by  any
Underwriters of Units constituting part of any unsold allotment of  Units
shall  result  in the Trust having a net worth of less than  40%  of  the
principal amount of Securities originally deposited therein, the  Trustee
shall  terminate the Trust in the manner provided in the Trust  Indenture
and   Agreement  (as  defined  in  the  Prospectus)  and  distribute  the
Securities  and other assets of the Trust pursuant to the  provisions  of
the  Trust  Indenture and Agreement; and (c) in the event that the  Trust
shall  have  been  terminated pursuant to (b) above, we will  refund  any
sales  charges to any purchaser of such Units who purchased from  us,  or
purchased  from a dealer participating in the distribution of such  Units
who purchased such Units from us.  We authorize you to charge our account
for all refunds of sales charges in respect to our Units.

      9.   Substitution of Underwriters.  We authorize you to arrange for
the  substitution hereunder of other persons, who may include you and us,
for  all  or  any part of the commitment of any nondefaulting Underwriter
with  the  consent of such Underwriter, and of any defaulting Underwriter
without  the consent thereof, upon such terms and conditions as  you  may
deem  advisable, provided that the number of Units to be purchased by  us
shall  not  be  increased without our consent and that such  substitution
shall  not  in any way affect the liability of any defaulting Underwriter
to  the other Underwriters for damages from such default, nor relieve any
other  Underwriter of any obligation under this Agreement.  The  expenses
chargeable to the account of any defaulting Underwriter and not paid  for
by  it or by a person substituted for such Underwriter and any additional
losses  or expenses arising from such default shall be considered  to  be
expenses  under this Agreement and shall be charged against the  accounts
of  the  nondefaulting  Underwriters in proportion  to  their  respective
commitments.

     10.    Termination.  This Agreement shall terminate with respect  to
each  Trust which we have agreed to underwrite 30 days after the date  on
which  the  public  offering  of the Units  of  such  Trust  is  made  in
accordance  with  Section  5  hereof unless  sooner  terminated  by  you,
provided  that  you may extend this Agreement for not  more  than  eleven
successive  periods of 30 days each upon notice to us  and  each  of  the
other Underwriters.
     
     Notwithstanding any settlement on the termination of this Agreement,
we  agree to pay our share of any amount payable on account of any claim,
demand  or  liability which may be asserted against the Underwriters,  or
any  of  them,  based  on the claim that the Underwriters  constitute  an
association,  unincorporated business or other separate  entity  and  our
share  of  any  expenses incurred by you in defending  against  any  such
claim,  demand or liability.  We also agree to pay any stamp taxes  which
may  be  assessed and paid after such settlement on account of any  Units
received or sold hereunder for our account.
     
     Notwithstanding any termination of this Agreement, no sales  of  the
Units  shall  be  made  by us at any time except in conformity  with  the
provisions of Section 22(d) of the 1940 Act.

     11.   Default by Other Underwriters.  Default by any one or more  of
the other Underwriters in respect of their several obligations under this
Agreement  shall  neither release you nor us from any of  our  respective
obligations hereunder.

     12.    Notices.  Notices hereunder shall by deemed to have been duly
given  if mailed or telegraphed to us at our address set forth below,  in
the  case  of notices to us, or to you at your address set forth  at  the
head of this Agreement, in the case of notices to you.

    13.   Net Capital.  You represent that you, and we represent that we,
are   in  compliance  with  the  capital  requirements  of  Rule  15c-3-1
promulgated  by the Commission under the Securities and Exchange  Act  of
1934,  and we may, in accordance with and pursuant to such Rule  15c-3-1,
agree  to  purchase the amount of Units to be purchased by  you  and  us,
respectively, under the Agreement.

     14.    Miscellaneous.   We confirm that we  are  a  member  in  good
standing of the National Association of Securities Dealers, Inc.
     
     We  confirm  that  we  will take reasonable  steps  to  provide  the
Preliminary  Prospectus or final Prospectus to any person making  written
request  therefor  to us and to make the Preliminary  Prospectus  or  the
final Prospectus available to each person associated with us expected  to
solicit   customers'  orders  for  the  Units  prior  to  the   effective
registration date and the final Prospectus if he is expected to offer the
Units  after the effective date.  We understand that you will  supply  us
upon  our  request with sufficient copies of such prospectuses to  comply
with the foregoing.
     
     This  Agreement  is  being executed by us and delivered  to  you  in
duplicate.  Upon your confirmation hereof and of agreements in  identical
form with each of the other Underwriters, this Agreement shall constitute
a valid and binding contract between us.
                                    
                                    Very truly yours,
                                    
                                    
                                    
                                    

Confirmed  as  of the date set          Indicated below our firm
forth at the head of this Agreement     name and address exactly as we 
                                        wish to appear in the Prospectus

Van Kampen Merritt, Inc.

By____________________________   ____________________________________

Title__________________________  ____________________________________

                                 ____________________________________


                                                            Exhibit 3.1
                                    
                           Chapman and Cutler
                          111 West Monroe Street
                        Chicago, Illinois  60603
                                    
                                    
                               May 5, 1994
                                    
Van Kampen Merritt Inc.
One Parkview Plaza
Oakbrook Terrace, Illinois  60181
     
     
     Re: Insured Municipals Income Trust and Investors' Quality
                   Tax-Exempt Trust, Multi-Series 220
                                    
Gentlemen:
     
     We  have served as counsel for Van Kampen Merritt Inc., Sponsor  and
Depositor of Insured Municipals Income Trust and Investors' Quality  Tax-
Exempt  Trust, Multi-Series 220 (hereinafter referred to as the  "Fund"),
in  connection with the preparation, execution and delivery  of  a  Trust
Agreement  dated  May  5,  1994  between  Van  Kampen  Merritt  Inc.,  as
Depositor,  American Portfolio Evaluation Services,  a  division  of  Van
Kampen  Merritt Investment Advisory Corp., as Evaluator, and The Bank  of
New  York,  as Trustee, pursuant to which the Depositor has delivered  to
and  deposited Bonds listed in the Schedules to the Trust Agreement  with
the  Trustee and pursuant to which the Trustee has issued to  or  on  the
order  of the Depositor a certificate or certificates representing  Units
of  fractional undivided interest in and ownership of the several  Trusts
of  said Fund (hereinafter referred to as the "Units") created under said
Trust Agreement.
     
     In connection therewith, we have examined such pertinent records and
documents  and  matters of law as we have deemed necessary  in  order  to
enable us to express the opinions hereinafter set forth.
     
     Based upon the foregoing, we are of the opinion that:
     
           1.   The execution and delivery of the Trust Agreement and the
     execution and issuance of certificates evidencing the Units  in  the
     several Trusts of the Fund have been duly authorized; and
     
           2.    The  certificates evidencing the Units  in  the  several
     Trusts of the Fund when duly executed and delivered by the Depositor
     and   the  Trustee  in  accordance  with  the  aforementioned  Trust
     Agreement,  will  constitute valid and binding obligations  of  such
     Trusts and the Depositor in accordance with the terms thereof.
     
     We hereby consent to the filing of this opinion as an exhibit to the
Registration Statement (File No. 33-52675) relating to the Units referred
to  above and to the use of our name and to the reference to our firm  in
said Registration Statement and in the related Prospectus.

                                    Respectfully submitted,
                                    
                                    Chapman and Cutler
MJK/ch



                                                            Exhibit 3.2



                                    
                           Chapman and Cutler
                         111 West Monroe Street
                         Chicago, Illinois 60603
                                    
                                    
                               May 5, 1994
                                    
                                    
                                    
Van Kampen Merritt Inc.
One Parkview Plaza
Oakbrook Terrace, Illinois  60181

The Bank of New York
Unit Investment Trust Division
101 Barclay Street
New York, New York 10286
     
     
     Re: Insured Municipals Income Trust and Investors' Quality
                   Tax-Exempt Trust, Multi-Series 220
             ______________________________________________

Gentlemen:
     
     We  have acted as counsel for Van Kampen Merritt Inc., Depositor  of
Insured Municipals Income Trust and Investors' Quality Tax-Exempt  Trust,
Multi-Series 220 (the "Fund"), in connection with the issuance  of  Units
of fractional undivided interest in the several Trusts of said Fund under
a  Trust Agreement dated May 5, 1994 (the "Indenture") between Van Kampen
Merritt  Inc.,  as Depositor, American Portfolio Evaluation  Services,  a
division  of Van Kampen Merritt Investment Advisory Corp., as  Evaluator,
and The Bank of New York, as Trustee.
     
     In this connection, we have examined the Registration Statement, the
form  of Prospectus proposed to be filed with the Securities and Exchange
Commission, the Indenture and such other instruments and documents as  we
have deemed pertinent.
     
     Based  upon the foregoing and upon an investigation of such  matters
of law as we consider to be applicable, we are of the opinion that, under
existing Federal income tax law:
     
          (i)   Each Trust is not an association taxable as a corporation
     but will be governed by the provisions of subchapter J (relating  to
     trusts) of chapter 1, Internal Revenue Code of 1986 (the "Code").
     
         (ii)    Each Unitholder will be considered as owning a pro  rata
     share  of each asset of the respective Trust in the proportion  that
     the  number  of Units of such Trust held by him bears to  the  total
     number  of  Units  outstanding  of such  Trust.   Under  subpart  E,
     subchapter J of chapter 1 of the Code, income of each Trust will  be
     treated as income of each Unitholder of the respective Trust in  the
     proportion described, and an item of Trust income will have the same
     character in the hands of a Unitholder as it would have in the hands
     of  the  Trustee.  Accordingly, to the extent that the income  of  a
     Trust  consists  of  interest excludable  from  gross  income  under
     Section 103 of the Code, such income will be excludable from Federal
     gross  income of the Unitholders, except in the case of a Unitholder
     who  is a substantial user (or a person related to such user)  of  a
     facility  financed  through issuance of any  industrial  development
     bonds  or  certain  private activity bonds held  by  the  respective
     Trust.   In  the  case  of such Unitholder (and no  other)  interest
     received  with respect to his Units attributable to such  industrial
     development  bonds or such private activity bonds is  includable  in
     his gross income.  In the case of certain corporations, interest  on
     the  Bonds  is  included  in computing the alternative  minimum  tax
     pursuant  to Section 56(c) of the Code, the environmental  tax  (the
     "Superfund Tax") imposed by Section 59A of the Code, and the  branch
     profits tax imposed by Section 884 of the Code with respect to  U.S.
     branches of foreign corporations.
     
        (iii)    Gain  or  loss will be recognized to a  Unitholder  upon
     redemption  or sale of his Units.  Such gain or loss is measured  by
     comparing the proceeds of such redemption or sale with the  adjusted
     basis   of  the  Units  represented  by  his  Certificate.    Before
     adjustment, such basis would normally be cost if the Unitholder  had
     acquired  his Units by purchase, plus his aliquot share of  advances
     by the Trustee to the Trust to pay interest on Bonds delivered after
     the  Unitholder's settlement date to the extent that  such  interest
     accrued  on  the  Bonds  during  the period  from  the  Unitholder's
     settlement  date  to  the  date such  Bonds  are  delivered  to  the
     respective Trust, but only to the extent that such advances  are  to
     be repaid to the Trustee out of interest received by such Trust with
     respect to such Bonds.  In addition, such basis will be increased by
     the  Unitholder's  aliquot  share  of  the  accrued  original  issue
     discount with respect to each Bond held by the Trust with respect to
     which there was an original issue discount at the time the Bond  was
     issued  and  reduced by the annual amortization of bond premium,  if
     any, on Bonds held by the Trust.
     
        (iv)   If the Trustee disposes of a Trust asset (whether by sale,
     payment  on  maturity,  redemption or otherwise)  gain  or  loss  is
     recognized  to the Unitholder and the amount thereof is measured  by
     comparing the Unitholder's aliquot share of the total proceeds  from
     the  transaction with his basis for his fractional interest  in  the
     asset  disposed  of.  Such basis is ascertained by apportioning  the
     tax  basis for his Units among each of the Trust assets (as  of  the
     date  on  which his Units were acquired) ratably according to  their
     values  as  of  the  valuation date nearest the  date  on  which  he
     purchased such Units.  A Unitholder's basis in his Units and of  his
     fractional  interest  in each Trust asset must  be  reduced  by  the
     amount  of  his aliquot share of interest received by the Trust,  if
     any,  on  Bonds delivered after the Unitholder's settlement date  to
     the extent that such interest accrued on the Bonds during the period
     from  the  Unitholder's settlement date to the date such  Bonds  are
     delivered  to  the Trust, must be reduced by the annual amortization
     of  bond  premium, if any, on Bonds held by the Trust  and  must  be
     increased  by  the Unitholder's share of the accrued original  issue
     discount  with respect to each Bond which, at the time the Bond  was
     issued, had original issue discount.
     
          (v)    In  the  case of any Bond held by the  Trust  where  the
     "stated  redemption  price at maturity" exceeds the  "issue  price",
     such  excess shall be original issue discount.  With respect to each
     Unitholder,  upon  the  purchase of  his  Units  subsequent  to  the
     original issuance of Bonds held by the Trust, Section 1272(a)(7)  of
     the Code provides for a reduction in the accrued "daily portion"  of
     such  original issue discount upon the purchase of a Bond subsequent
     to  the Bond's original issue, under certain circumstances.  In  the
     case  of  any  Bond  held  by the Trust the  interest  on  which  is
     excludable  from  gross income under Section 103 of  the  Code,  any
     original issue discount which accrues with respect thereto  will  be
     treated  as  interest which is excludable from  gross  income  under
     Section 103 of the Code.
     
         (vi)   We have examined the Municipal Bond Unit Investment Trust
     Insurance policies, if any, issued to certain of the Trusts  on  the
     Date  of  Deposit by AMBAC Indemnity Corporation, Financial Guaranty
     Insurance  Corporation or a combination thereof.  Each such  policy,
     or  a  combination of such policies, insures all bonds held  by  the
     Trustee  for  that particular Trust (other than bonds  described  in
     paragraph  (vii)) against default in the prompt payment of principal
     and  interest.   In  our opinion, any amount paid  under  each  said
     policy, or a combination of said policies, which represents maturing
     interest  on  defaulted  obligations held by  the  Trustee  will  be
     excludable from federal gross income if, and to the same extent  as,
     such  interest would have been so excludable if paid by the  issuer.
     Paragraph  (ii)  of  this  opinion  is  accordingly  applicable   to
     insurance proceeds representing maturing interest.
     
        (vii)   Certain bonds in the portfolios of certain of the Insured
     Trusts  have been insured by the issuers thereof against default  in
     the  prompt payment of principal and interest.  Insurance  has  been
     obtained for such bonds, or, in the case of a commitment, the  bonds
     will  be  ultimately insured under the terms of  such  an  insurance
     policy,  which  are  designated  as  issuer  insured  bonds  on  the
     portfolio pages of the respective Trusts in the prospectus  for  the
     Fund, by the issuer of such bonds.  Insurance obtained by the issuer
     is  effective so long as such bonds remain outstanding.  For each of
     these  bonds,  we  have  been advised that the  aggregate  principal
     amount of such bonds listed on the portfolio page for the respective
     Trust  was  acquired by the applicable Trust and  are  part  of  the
     series of such bonds listed on the portfolio page for the respective
     Trust in the aggregate principal amount listed on the portfolio page
     for  the respective Trust.  Based upon the assumption that the bonds
     acquired  by the applicable Trust are part of the series covered  by
     an  insurance  policy  or,  in the case of  a  commitment,  will  be
     ultimately  insured under the terms of such an insurance policy,  it
     is  our  opinion  that any amounts received by the applicable  Trust
     representing maturing interest on such bonds will be excludable from
     federal  gross  income if, and to the same extent as, such  interest
     would have been so excludable if paid in normal course by the Issuer
     notwithstanding  the source of the payment is from policy  proceeds.
     Paragraph  (ii)  of this opinion is accordingly applicable  to  such
     payment.
     
     Sections  1288 and 1272 of the Code provide a complex set  of  rules
governing  the  accrual of original issue discount.  These rules  provide
that  original issue discount accrues either on the basis of  a  constant
compound interest rate or ratably over the term of the Bond, depending on
the  date the Bond was issued.  In addition, special rules apply  if  the
purchase price of a Bond exceeds the original issue price plus the amount
of original issue discount which would have previously accrued based upon
its  issue  price  (its  "adjusted issue price") to  prior  owners.   The
application of these rules will also vary depending on the value  of  the
bond  on  the  date a Unitholder acquires his Units, and  the  price  the
Unitholder pays for his Units.
     
     Because  the  Trusts  do  not include any "private  activity"  bonds
within  the meaning of Section 141 of the Code issued on or after  August
15, 1986, none of the Trust Fund's interest income shall be treated as an
item  of  tax preference when computing the alternative minimum tax.   In
the  case of corporations, for taxable years beginning after December 31,
1986,  the alternative minimum tax and the Superfund Tax depend upon  the
corporation's taxable income with certain adjustments.
     
     Pursuant  to Section 56(c) of the Code, one of the adjustment  items
used  in  computing alternative minimum taxable income ("AMTI")  and  the
Superfund  Tax  of a corporation (other than an S corporation,  Regulated
Investment  Company, Real Estate Investment Trust or REMIC)  for  taxable
years  beginning after 1989, is an amount equal to 75% of the  excess  of
such  corporation's "adjusted current earnings" over an amount  equal  to
its  AMTI  (before  such  adjustment item and  the  alternative  tax  net
operating loss deduction).  "Adjusted current earnings" includes, all tax-
exempt  interest, including interest on all Bonds in the Trust, and  tax-
exempt original issue discount.
     
     Effective  for  tax  returns  filed after  December  31,  1987,  all
taxpayers  are required to disclose to the Internal Revenue  Service  the
amount of tax-exempt interest earned during the year.
     
     Section  265  of the Code provides for a reduction in  each  taxable
year  of 100 percent of the otherwise deductible interest on indebtedness
incurred or continued by financial institutions, to which either  Section
585  or Section 593 of the Code applies, to purchase or carry obligations
acquired  after  August 7, 1986, the interest on  which  is  exempt  from
Federal  income taxes for such taxable year.  Under rules  prescribed  by
Section  265,  the  amount  of  interest  otherwise  deductible  by  such
financial  institutions  in  any taxable  year  which  is  deemed  to  be
attributable  to  tax-exempt obligations acquired after August  7,  1986,
will  be  the amount that bears the same ratio to the interest  deduction
otherwise  allowable (determined without regard to Section  265)  to  the
taxpayer  for  the taxable year as the taxpayer's average adjusted  basis
(within  the meaning of Section 1016) of tax-exempt obligations  acquired
after August 7, 1986, bears to such average adjusted basis for all assets
of   the  taxpayer,  unless  such  financial  institution  can  otherwise
establish,  under regulations, to be prescribed by the Secretary  of  the
Treasury, the amount of interest on indebtedness incurred or continued to
purchase or carry such obligations.
     
     We  also call attention to the fact that, under Section 265  of  the
Code, interest on indebtedness incurred or continued to purchase or carry
Units  is  not deductible for Federal income tax purposes.   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.  However, these rules generally do not apply to
interest  paid  on indebtedness incurred for expenditures of  a  personal
nature  such  as  a mortgage incurred to purchase or improve  a  personal
residence.
     
     "The  Revenue  Reconciliation  Act of  1993"  (the  "Tax  Act") 
subjects tax-exempt bonds to  the  market
discount rules of the Code effective for bonds purchased after April  30,
1993.   In  general, market discount is the amount (if any) by which  the
stated redemption price at maturity exceeds an investor's purchase  price
(except  to  the extent that such difference, if any, is attributable  to
original  issue  discount not yet accrued).  Market  discount  can  arise
based on the price a Trust pays for Bonds or the price a Unitholder  pays
for his or her Units.  Under the Tax Act, accretion of market discount is
taxable  as  ordinary  income; under prior law, the  accretion  had  been
treated  as  capital gain.  Market discount that accretes while  a  Trust
holds  a  Bond would be recognized as ordinary income by the  Unitholders
when  principal  payments  are received on the  Bond,  upon  sale  or  at
redemption  (including early redemption), or upon the sale or  redemption
of  his  or  her  Units,  unless a Unitholder elects  to  include  market
discount in taxable income as it accrues.
     
     We  have  also examined the income tax law of the State of Colorado,
which  is  based upon the Federal Law, to determine its applicability  to
the Colorado IM-IT Trust (the "Colorado Trust") being created as part  of
the  Fund  and  to  the holders of Units in the Colorado  Trust  who  are
residents of the State of Colorado ("Colorado Unitholders").  Although we
express  no  opinion  with  respect to the  issuance  of  the  bonds,  in
rendering  our  opinion expressed herein, we have assumed that:  (i)  the
bonds  were validly issued, (ii) and interest thereon is excludable  from
gross  income  for  federal income tax purposes, (iii)  interest  on  the
bonds,  if  received directly by a Unitholder, would be exempt  from  the
income  tax  imposed by the State that is applicable to  individuals  and
corporations (the "State Income Tax").  This opinion does not address the
taxation  of  persons other than full time residents of Colorado.   Based
upon  the foregoing it is our opinion that under Colorado income tax law,
as presently enacted and construed:
     
           a)    The  Colorado Trust is not an association taxable  as  a
     corporation for purposes of Colorado income taxation.
     
          (b)   Each Colorado Unitholder will be treated as owning a pro-
     rata  share of each asset of the Colorado Trust for Colorado  income
     tax  purposes  in the proportion that the number of  Units  of  such
     Trust held by him bears to the total number of outstanding Units  of
     the  Colorado  Trust,  and  the income of the  Colorado  Trust  will
     therefore be treated as the income of each Colorado Unitholder under
     Colorado  law in the proportion described and an item of  income  of
     the  Colorado Trust will have the same character in the hands  of  a
     Colorado Unitholder as it would have in the hands of the Trustee.
     
          (c)    Gain or loss will be recognized by a Colorado Unitholder
     upon redemption or sale of his Units.  Such gain or loss is measured
     by  comparing  the  proceeds of such redemption  or  sale  with  the
     adjusted basis of the Units represented by his Certificate.   Before
     adjustment,  such  basis  would normally be  cost  if  the  Colorado
     Unitholder  has  acquired his Units by purchase,  plus  his  aliquot
     share  of  advances  by  the Trustee to the Colorado  Trust  to  pay
     interest   on   bonds  delivered  after  the  Colorado  Unitholder's
     settlement  date  to the extent that such interest accrued  on  such
     bonds  during  the period from the Colorado Unitholder's  settlement
     date to the date such bonds are delivered to the Colorado Trust, but
     only  to  the  extent that such advances are to  be  repaid  to  the
     Trustee out of interest received by such Trust with respect to  such
     bonds.   In  addition, such basis will be increased by the  Colorado
     Unitholder's  aliquot share of the accrued original  issue  discount
     with  respect to each bond held by such Trust with respect to  which
     there  was  an  original issue discount at the time  such  bond  was
     issued  and  reduced by the annual amortization of bond premium,  if
     any, on the bonds held by the Colorado Trust.
     
          (d)    If  the  Trustee disposes of a bond  (whether  by  sale,
     payment  on  maturity,  redemption or otherwise)  gain  or  loss  is
     recognized  to  the  Colorado Unitholder and the amount  thereof  is
     measured by comparing the Colorado Unitholder's aliquot share of the
     total  proceeds  from  the  transaction  with  his  basis  for   his
     fractional  interest  in  the  bond  disposed  of.   Such  basis  is
     ascertained by apportioning the tax basis for his Units  among  each
     of  the  bonds  (as  of the date on which his units  were  acquired)
     ratably  according to their values as of the valuation date  nearest
     the  date on which he purchased such Units.  A Colorado Unitholder's
     basis in his Units and of his fractional interest in each bond  must
     be  reduced by the amount of his aliquot share of interest  received
     by the Colorado Trust, if any, in bonds delivered after the Colorado
     Unitholder's  settlement  date  to the  extent  that  such  interest
     accrued   on  such  bonds  during  the  period  from  the   Colorado
     Unitholder's settlement date to the date such bonds are delivered to
     the  Colorado  Trust, must be reduced by the annual amortization  of
     bond  premium,  if  any, on bonds held by such  Trust  and  must  be
     increased by the Colorado Unitholder's share of the accrued original
     issue  discount with respect to each bond which, at  the  time  such
     bond was issued, had original issue discount.
     
          (e)    If interest on indebtedness incurred or continued  by  a
     Colorado Unitholder to purchase Units in the Colorado Trust  is  not
     deductible  for  Federal  income  tax  purposes,  it  will  also  be
     nondeductible for Colorado income tax purposes.
     
         (f)   So long as the Colorado Trust holds obligations issued, on
     or  after  May  1, 1980, by the State of Colorado or  its  political
     subdivisions (the "Colorado Bonds"), then to the extent the interest
     on  the Colorado bonds is excludable from Federal gross income of  a
     Colorado  Unitholder  pursuant to Section  103  of  the  Code,  such
     interest  will be excludable from Colorado adjusted gross income  of
     such Unitholder.
     
          (g)   Any amounts paid under an insurance policy issued to  the
     Colorado  Trust  which  represent  maturing  interest  on  defaulted
     obligations  held  by the Trustee will be excludable  from  Colorado
     adjusted  gross income if, and to the same extent as, such  interest
     would have been so excludable if paid by the issuer.  Paragraph  (f)
     of  this  opinion  is  accordingly applicable to insurance  proceeds
     representing maturing interest.
     
          (h)    Certain  of  the bonds in the Colorado Trust  have  been
     insured by the issuers thereof against default in the prompt payment
     of   principal   and  interest.   Based  upon  the  exemptions   and
     assumptions  referred to above, it is our opinion that  any  amounts
     received  by  the Colorado Trust representing maturing  interest  on
     such  bonds  will be excludable from Colorado adjusted gross  income
     if,  and  to  the same extent as, such interest would have  been  so
     excludable  if  paid in normal course by the issuer  notwithstanding
     the source of the payment is from policy proceeds.  Paragraph (f) of
     this opinion is accordingly applicable to such payment.
     
     We  have  not examined any of the Bonds to be deposited and held  in
the  Colorado  Trust or the proceedings for the issuance thereof  or  the
opinions  of bond counsel with respect thereto, and therefore express  no
opinion  as to the exemption from State income taxes of interest  on  the
Bonds if received directly by a Unitholder.

     We  have  also  examined certain laws of the State  of  Florida,  to
determine their applicability to the Florida IM-IT 79 (the "Florida Trust")
being  created  as part of the Fund and to the holders of  Units  in  the
Florida Trust who are residents of the State of Florida.  "Non-Corporate
Unitholder" means a Unitholder of the Florida Trust who is an  individual
not  subject  to  the  Florida state income  tax  on  corporations  under
Chapter  220,  Florida  Statutes  and  "Corporate  Unitholder"  means   a
Unitholder  of the Florida Trust that is a corporation, bank or  savings
association  subject to the Florida state income tax on  corporations  or
franchise tax imposed on banks or savings associations under Chapter 220,
Florida Statutes.
     
     Although  we  express no opinion with respect thereto, in  rendering
the opinion expressed herein, we have assumed that the Bonds were validly
issued   by   the   State   of  Florida  or  its   instrumentalities   or
municipalities.  Based on the foregoing, it is our opinion that:
     
          (a)    Neither the Florida Trust nor Non-Corporate  Unitholders
     will  be  subject to the Florida income tax imposed by Chapter  220,
     Florida Statutes.  Therefore, any amounts paid to the Florida Trust
     or Non-Corporate Unitholders under an insurance policy issued to the
     Florida  Trust,  the  Issuers, the Underwriters,  or  the  Sponsors
     thereof,  or others, which represent maturing interest on  defaulted
     obligations  held by the Trustee will not be subject to the  Florida
     income tax imposed by Chapter 220, Florida Statutes.
     
         (b)   Corporate Unitholders will be subject to Florida income or
     franchise  taxation  under  Chapter 220,  Florida  Statutes  (1)  on
     interest received by the Trust, (2) on payments of interest pursuant
     to  any insurance policy, (3) on gain realized when Bonds are  sold,
     redeemed or paid at maturity or when insurance payments with respect
     to  principal are received by the Trust and (4) on gain on the  sale
     or  redemption  of  Units,  to the extent allocable  to  Florida  as
     "adjusted  federal  income."   Corporate  Unitholders  that  have  a
     commercial  domicile  in Florida will also  be  subject  to  Florida
     income  or franchise taxation on 100 percent of the items of  income
     described  in  clauses (1) through (4) of the immediately  preceding
     sentence  to  the  extent that such income constitutes  "nonbusiness
     income."
     
          (c)   Even if interest on indebtedness incurred or continued by
     a  Unitholder  to purchase Units in the Trust is not deductible  for
     Federal income tax purposes, it will reduce interest income  on  the
     Bonds  which  is  reportable by Corporate  Unitholders  for  Florida
     income tax purposes.
     
          (d)   Trust Units held by a Florida resident will be includible
     in  the  resident's estate for Florida estate tax purposes,  but  if
     such  estate  is not subject to the Federal estate tax,  the  estate
     will  not be subject to the Florida estate tax.  The Florida  estate
     tax  is  limited to the amount of the credit for state  death  taxes
     provided for in section 2011 of the Code, less estate taxes paid  to
     states other than Florida.
     
          (e)    Neither the Bonds nor the Units will be subject  to  the
     Florida ad valorem tax, the Florida intangible personal property tax
     or Florida sales or use tax.
     
     We  have  also  examined certain laws of the State of  Georgia  (the
"State"),  to  determine their applicability to the Georgia  IM-IT  Trust
(the  "Georgia  Trust") being created as part of  the  Fund  and  to  the
holders  of Units in the Georgia Trust who are residents of the State  of
Georgia ("Unitholders").  The assets of the Georgia Trust will consist of
interest-bearing  obligations issued by or on  behalf  of  the  State  or
counties,  municipalities, authorities or political subdivisions  thereof
(the  "Georgia  Bonds")  or by the Commonwealth of  Puerto  Rico  or  its
political  subdivisions  (the  "Puerto Rico  Bonds")  (collectively,  the
"Bonds").  Distributions of interest on the Bonds received by the Georgia
Trust  will  be made semi-annually unless a Unitholder elects to  receive
them  monthly.  Although we express no opinion with respect  thereto,  in
rendering  the opinion expressed herein, we have assumed that  the  Bonds
were   validly   issued   by  the  State  or  its  instrumentalities   or
municipalities   and   the   Commonwealth  of   Puerto   Rico,   or   its
instrumentalities or municipalities, as the case may be.   Based  on  the
foregoing, and review and consideration of existing State laws, it is our
opinion, and we herewith advise you, as follows:
     
         (a)   For purposes of income taxation by the State or any of its
     counties or municipalities:
          
               (1)   The Georgia Trust is not an association taxable as a
          corporation  and each Unitholder of the Georgia Trust  will  be
          treated  as  the  owner of a pro-rata portion  of  the  Georgia
          Trust,  and  the income of the Georgia Trust will therefore  be
          treated as the income of the Unitholder;
          
               (2)    Interest on the Georgia Bonds and the  Puerto  Rico
          Bonds  which is excludable from gross income for federal income
          tax  purposes when received by the Georgia Trust will be exempt
          from  Georgia  income  taxation  and  therefore  will  not   be
          includible  in  the  income of the Unitholder  for  income  tax
          purposes when distributed by the Georgia Trust and received  by
          the Unitholders;
          
               (3)    Each Unitholder of the Georgia Trust will recognize
          gain or loss for income tax purposes if the Trustee disposes of
          a  bond  (whether  by  sale,  exchange,  payment  on  maturity,
          retirement or otherwise) or if the Unitholder redeems or  sells
          Units  of the Georgia Trust to the extent that such transaction
          results  in  a recognized gain or loss for federal  income  tax
          purposes;
          
              (4)   Due to the amortization of bond premium and the basis
          adjustments   required  by  the  Internal   Revenue   Code,   a
          Unitholder, under some circumstances, may realize taxable  gain
          when  his  or  her  Units  are sold or redeemed  prior  to  the
          maturity of bonds held by the Georgia Trust for an amount equal
          to such Units' original cost;
          
               (5)   In the case of Georgia Bonds issued before March 11,
          1987  with original issue discount the amount of gain  or  loss
          recognized for income tax purposes upon such sale or redemption
          of  Bonds  or  Units may differ from the amount recognized  for
          federal income tax purposes because original issue discount  on
          such  Bonds  will accrue on a ratable basis under Georgia  law;
          and
          
               (6)   Interest on indebtedness incurred by a Unitholder to
          purchase  or carry Units in the Georgia Trust and Trustee  fees
          and  related expenses incurred by the Georgia Trust  which  are
          not  deductible for federal income tax purposes  are  also  not
          deductible under Georgia law.
     
         (b)   Units of the Georgia Trust are not subject to sales or use
     taxation by the State or any political subdivision thereof;
     
         (c)   Georgia Bonds and Bonds issued by the Government of Puerto
     Rico are not subject to intangible personal property taxation by the
     State  or  any political subdivision thereof and although  there  is
     currently  no published administrative interpretation or opinion  of
     the  Attorney  General of Georgia dealing with the status  of  bonds
     issued  by  a political subdivision of Puerto Rico, we have  in  the
     past,   been  advised  orally  by  representatives  of  the  Georgia
     Department  of  Revenue  that such bonds would  also  be  considered
     exempt from such tax;
     
          (d)    No opinion is expressed regarding whether Units  in  the
     Georgia  Trust are subject to intangible personal property  taxation
     by  the  State, however, according to discussions with  the  Georgia
     Department of Revenue, it is the Department's view that Units in the
     Georgia Trust would be subject to such tax;
     
          (e)    Georgia Bonds and Puerto Rico Bonds are not  subject  to
     sales  or  use  taxation  by the State or any political  subdivision
     thereof; and
     
          (f)    In  the case of Trusts for which an insurance policy  or
     policies  with respect to the payment of principal and  interest  on
     the  Georgia  Bonds and Puerto Rico Bonds has been obtained  by  the
     Depositor, any proceeds paid under such policy or policies issued to
     the  Georgia Trust, if any, with respect to the Bonds in the Georgia
     Trust  which  represent  maturing interest on defaulted  obligations
     held  by the Trustee will be exempt from State income taxes if,  and
     to  the same extent  as, such interest would have been so exempt  if
     paid by the issuer of the defaulted obligations.  Paragraph a(2)  of
     this   opinion   is   accordingly  applicable  to  policy   proceeds
     representing maturing interest.
     
     We  have  not examined any of the Bonds to be deposited and held  in
the  Georgia  Trust or the proceedings for the issuance  thereof  or  the
opinions  of bond counsel with respect thereto, and therefore express  no
opinion  as to the exemption from State income taxes of interest  on  the
Bonds if received directly by a Unitholder.

                                    
                                    Very truly yours,
                                    
                                    
                                    
                                    Chapman and Cutler
MJK/ch

                                                          Exhibit 3.3

                          Tanner Propp & Farber
                             99 Park Avenue
                        New York, New York  10016
                                    
                                    
                               May 5, 1994
                                    
                                    
                                    
Insured Municipals Income Trust and
Investors' Quality Tax-Exempt Trust,
Multi-Series 220
c/o The Bank of New York,
As Trustee
101 Barclay Street, 17 West
New York, New York 10286

Dear Sirs:
     
     We  have acted as special counsel for the Insured Municipals  Income
Trust  and  Investors'  Quality Tax-Exempt Trust, Multi-Series  220  (the
"Fund")  consisting  of Insured Municipals Income  Trust,  74th  Laddered
Maturity Series, California Insured Municipals Income Trust, Intermediate
Laddered  Maturity Series 10, Colorado Insured Municipals  Income  Trust,
Series  68,  Florida Insured Municipals Income Trust, Series 79,  Georgia
Insured Municipals Income Trust, Series 70, New Jersey Insured Municipals
Income Trust, Series 92 and Maryland Investors' Quality Tax-Exempt Trust,
Series  62 (in the aggregate the "Trusts" and individually "Trusts")  for
the  purpose of determining the applicability of certain New  York  taxes
under the circumstances hereinafter described.
     
        The   Fund  is  created  pursuant  to  a  Trust  Agreement   (the
"Indenture"), dated as of today (the "Date of Deposit") among Van  Kampen
Merritt Inc. (the "Depositor"), American Portfolio Evaluation Services, a
division  of Van Kampen Merritt Investment Advisory Corp., as  Evaluator,
and The Bank of New York as Trustee (the "Trustee").  As described in the
prospectus  relating to the Fund dated today to be filed as an  amendment
to  a  registration  statement previously filed with the  Securities  and
Exchange  Commission (file number 33-52675) under the Securities  Act  of
1933,  as amended (the "Prospectus"), the objectives of the Fund are  the
generation  of  income exempt from Federal taxation and as  regards  each
Trust  denominated with the name of a state exempt from  income  tax,  if
any, of the denominated in the name of that Trust to the extent indicated
in  the  Prospectus.  No opinion is expressed herein with regard  to  the
Federal  or  State tax aspects of the bonds, the Fund, and units  of  the
Trust (the "Units"), or any interest, gains or losses in respect thereof.
     
     As  more fully set forth in the Indenture and in the Prospectus, the
activities of the Trustee will include the following:
     
     On  the Date of Deposit, the Depositor will deposit with the Trustee
with  respect  to  each Trusts, the total principal  amount  of  interest
bearing  obligations and/or contracts for the purchase  thereof  together
with  an  irrevocable  letter of credit in the amount  required  for  the
purchase  price and accrued interest, if any, and, in the case of  Trusts
denominated as "Insured," an insurance policy purchased by the  Depositor
evidencing the insurance guaranteeing the timely payment of principal and
interest  of  the obligations comprising the corpus of that  Trust  other
than  those  obligations the timely payment of principal and interest  of
which  are  guaranteed  by an insurance policy purchased  by  the  issuer
thereof  or a prior owner, which may include the Depositor prior  to  the
Date  of  Deposit, as more fully set forth in the Prospectus with respect
to each Trust.
     
     We  understand  with  respect to the obligations  described  in  the
preceding  paragraph  that  all  insurance,  whether  purchased  by   the
Depositor,  the issuer or a prior owner, provides, or will provide,  that
the  amount paid by the insurer in respect of any bond may not exceed the
amount of principal and interest due on the bond and such payment will in
no  event  relieve the issuer from its continuing obligation to pay  such
defaulted  principal and interest in accordance with  the  terms  of  the
obligation.
     
     The Trustee will not participate in the selection of the obligations
to  be deposited in the Fund, and, upon the receipt thereof, will deliver
to  the  Depositor  a  registered certificate for  the  number  of  Units
representing the entire capital of each of the Trusts as more  fully  set
forth in the Prospectus and the Registration Statement.  The Units, which
are  represented by certificates ("Certificates"), will be offered to the
public  by  the  Prospectus upon the effectiveness  of  the  Registration
Statement.
     
     The  duties  of the Trustee, which are ministerial in  nature,  will
consist  primarily  of crediting the appropriate accounts  with  interest
received by each of the Trusts and with the proceeds from the disposition
of  obligations held in each of the Trusts and the distribution  of  such
interest  and  proceeds to the Unit holders of that Trust.   The  Trustee
will  also  maintain  records of the registered holders  of  Certificates
representing  an interest in each Trust and administer the redemption  of
Units  by such Certificate holders and may perform certain administrative
functions with respect to an automatic investment option.
     
     Generally, obligations held in the Fund may be removed therefrom  by
the  Trustee only upon redemption prior to their stated maturity, at  the
direction of the Depositor in the event of an advance refunding, or  upon
the  occurrence of certain other specified events which adversely  affect
the sound investment character of the Fund, such as default by the issuer
in  payment  of interest or principal on the obligation and no  provision
for  payment is made therefor either pursuant to the portfolio  insurance
or  otherwise  and  the Depositor fails to instruct the  Trustee,  within
thirty (30) days after notification, to hold such obligation.
     
     Prior  to  the termination of the Fund, the Trustee is empowered  to
sell  Bonds, from a list furnished by the Evaluator, only for the purpose
of  redeeming Units tendered to it and of paying expenses for which funds
are  not  available.  The Trustee does not have the  power  to  vary  the
investment of any Unit holder in the Fund, and under no circumstances may
the  proceeds  of  sale of any obligations held by the Fund  be  used  to
purchase new obligations to be held therein.
     
     Article  9-A  of  the New York Tax Law imposes a  franchise  tax  on
business corporations, and, for purposes of that Article, Section  208(l)
defines  the  term  "corporation" to include, among  other  things,  "any
business conducted by a trustee or trustees wherein interest or ownership
is evidenced by certificate or other written instrument."
     
     The Regulations promulgated under Section 208 provide as follows:
          
          The  term  "trust"  includes  any  business  business
          conducted by a trustee or trustees in which  interest
          or  ownership  is evidenced by certificate  or  other
          written  instrument.  Such a trust includes,  but  is
          not  limited to, an association commonly referred  to
          as  a "business trust" or "Massachusetts trust."   In
          determining   whether  a  trustee  or  trustees   are
          conducting  a business, the form of the agreement  is
          of  significance but is not controlling.  The  actual
          activities  of  the  trustee or trustees,  not  their
          purposes  and  powers, will be regarded  as  decisive
          factors in determining whether a trust is subject  to
          tax  under Article 9-A.  The mere investment of funds
          and   the   collection  of  income  therefrom,   with
          incidental replacement of securities and reinvestment
          of  funds,  does  not constitute  the  conduct  of  a
          business in the case of a business conducted  by  the
          trustee  or trustees. 20 NYCRR 1-2.3(b)(2) (July  11,
          1990).
     
     New York cases dealing with the question of whether a trust will  be
subject  to the franchise tax have also delineated the general rule  that
where  a  trustee  merely invests funds and collects and distributes  the
income therefrom, the trust is not engaged in business and is not subject
to  the  franchise tax.  Burrell v. Lynch, 274 A.D. 347, 84 N.Y.S.2d  171
(3rd Dept. 1948), order resettled, 274 A.D. 1073, 85 N.Y.S.2d 705 (1949).
     
     An opinion of the Attorney General of the State of New York, 47 N.Y.
Atty.  Gen. Rep. 213 (Nov. 24, 1942), it was held that where the  trustee
of  an  unincorporated investment trust was without authority to reinvest
amounts  received  upon  the sales of securities  and  could  dispose  of
securities  making  up  the  trust only upon  the  happening  of  certain
specified  events or the existence of certain specified  conditions,  the
trust was not subject to the franchise tax.
     
     In  the  instant  situation, the Trustee is not  empowered  to  sell
obligations contained in the corpus of the Fund and reinvest the proceeds
therefrom.   Further, the power to sell such obligations  is  limited  to
circumstances  in  which  the  creditworthiness  or  soundness   of   the
obligation  is  in question or in which cash is needed to  pay  redeeming
Unit holders or to pay expenses, or where the Fund is liquidated pursuant
to  the termination of the Indenture.  Only in circumstances in which the
issuer of an obligation attempts to refinance it can the Trustee exchange
an  obligation for a new security.  In substance, the Trustee will merely
collect  and  distribute  income and will  not  reinvest  any  income  or
proceeds, and the Trustee has no power to vary the investment of any Unit
holder in a Trust.
     
     Under Subpart E of Part I, Subchapter J of Chapter 1 of the Internal
Revenue  Code of 1986, as amended (the "Code"), the grantor  of  a  trust
will  be deemed to be the owner of the trust under certain circumstances,
and  therefore  taxable  on  his proportionate  interest  in  the  income
thereof.   Where this Federal tax rule applies, the income attributed  to
the  grantor will also be income to him for New York income tax purposes.
See  TSB-M-78(9)(c), New York Department of Taxation and Finance June 23,
1978.
     
     Article  22 (Personal Income Tax) of the New York Tax Law imposes  a
tax  on  a  New  York  State resident individual's State  adjusted  gross
income.   Such  amount is defined by Section 612 as his Federal  adjusted
gross income, with an addition for interest income on the obligations  of
a  State  or  political subdivision of a state other than  New  York,  is
excluded from his federal adjusted gross income.  Such amount is  defined
by  Section T46-112 of the Administrative Code of the City of New York as
his  Federal adjusted gross income, with an addition for interest  income
on  the obligations of a state or political subdivision of a state  other
than  New  York,  if  excluded from his federal  adjusted  gross  income.
48 U.S.C. Section 745 exempts interest on a bond issued by the Government
of  Puerto Rico or a political subdivision thereof from tax of the United
States,  of  any  State,  and  of any state's  county,  municipality,  or
municipal subdivision thereof.  48 U.S.C. Section 1423a exempts  interest
on  a  bond  issued  by the Government of Guam or by its  authority  from
taxation  by the United States, any state or political subdivision.   The
New  York  Trust  holds only obligations issued by New York  State  or  a
political  subdivision thereof or by the Government of Puerto Rico  or  a
political  subdivision thereof, or by the Government or Guam  or  by  its
authority.
     
     By  letter, dated today, Messrs. Chapman and Cutler, counsel for the
Depositor,  rendered their opinion that each Unit holder of a Trust  will
be  considered  as  owning a share of each asset of  that  Trust  in  the
proportion  that  the number of Units held by such holder  bears  to  the
total  number  of  Units outstanding and the income of a  Trust  will  be
treated  as  the  income  of  each Unit holder  of  that  Trust  in  said
proportion pursuant to Subpart E of Part E, subchapter J of Chapter 1  of
the Code.
     
     Based  on  the foregoing and on the opinion of Messrs.  Chapman  and
Cutler,   counsel  for  the  Depositor,  dated  today,  upon   which   we
specifically  rely,  we  are  of the opinion that  under  existing  laws,
rulings  and court decisions interpreting the laws of the State and  City
of New York.

      1.    Each  Trust will not constitute an association taxable  as  a
corporation under New York law and, accordingly, will not be  subject  to
tax  on its income under the New York franchise tax or the New York  City
general corporation tax.

      2.   The income of each of the Trusts will be treated as the income
of  the  Unit holders under the income tax laws of the State and City  of
New York.

      3.    Resident individuals of New York State and City will  not  be
subject to the State or City personal income taxes on interest income  on
their  proportionate shares of interest income earned by a Trust  on  any
obligation of New York State or a political subdivision thereof or of the
Government of Puerto Rico or a political subdivision thereof  or  of  the
Government  of  Guam or by its authority, to the extent  such  income  is
excludable from Federal gross income under Code Section 103.

      4.   Any amounts paid under the insurance policies purchased by the
Depositor and deposited with the Trustee, as more fully described  above,
representing  maturing  interest on defaulted  obligations  held  by  the
Trustee  will not be subject to New York State or City income  taxes  if,
and  to the same extent as, such amounts would have been excludable  from
New  York State or City income taxes if paid by the issuer.  Paragraph  3
of  this  opinion  is  accordingly applicable  to  such  policy  proceeds
representing maturing interest.

      5.    Any amounts paid under an insurance policy purchased  by  the
issuer  of an obligation or a prior owner, as more fully described above,
representing maturing interest on such defaulting obligation held by  the
Trustee  will not be subject to New York State or City income  taxes  if,
and  to the same extent as, such amounts would have been excludable  from
New  York State or City income taxes if paid by the issuer.  Paragraph  3
of  this  opinion  is  accordingly applicable  to  such  policy  proceeds
representing maturing interest.

      6.   Resident individuals of New York State and City who hold Units
will  recognize  gain or loss, if any, under the State or  City  personal
income  tax law if the Trustee disposes of a Fund asset.  The  amount  of
such  gain  or  loss is measured by comparing the Unit  holder's  aliquot
share  of the total proceeds from the transaction with his basis for  his
fractional  interest in the asset disposed of.  Such basis is ascertained
by  apportioning the tax basis for his Units among each  of  the  Trust's
assets  (as  of  the  date  on  which his Units  were  acquired)  ratably
according  to their values as of the valuation date nearest the  date  on
which he purchased such Units.  A Unit holder's basis in his Units and of
his  fractional  interest in the Trust's asset must  be  reduced  by  the
amount of his aliquot share of interest received by the Trust, if any, on
bonds  delivered  after  the settlement date  to  the  extent  that  such
interest  accrued on the Bonds during the period from the  Unit  holder's
settlement  date to the date such Bonds are delivered to that  Trust  and
must  be  adjusted  for  amortization of bond  premium  or  accretion  or
original  issue discount, if any, on tax-exempt obligations held  by  the
Trust.

      7.   Resident individuals of New York State and City who hold Units
will  recognize  gain or loss, if any, under the State or  City  personal
income tax law if the Unit holder sells or redeems any Units.  Such  gain
or  loss is measured by comparing the proceeds of such redemption or sale
with   the  adjusted  basis  of  the  Units  redeemed  or  sold.   Before
adjustment,  such  basis would normally be cost if the  Unit  holder  had
acquired his Units by purchase, plus his aliquot share of advances by the
Trustee  to  the Fund to pay interest on Bonds delivered after  the  Unit
holder's settlement date to the extent that such interest accrued on  the
Bonds  during the period from the settlement date to the date such  Bonds
are  delivered to the Fund, but only to the extent that such advances are
to  be  repaid to the Trustee out of interest received by the  Fund  with
respect to such Bonds.

      8.    Unit holders who are not residents of New York State are  not
subject  to  the  personal income tax law thereof  with  respect  to  any
interest or gain derived from a Trust or any gain from the sale or  other
disposition of the Units, except to the extent that such interest or gain
is  from property employed in a business, trade, profession or occupation
carried on in New York State.
     
     In  addition,  we  are of the that opinion no New York  State  stock
transfer  tax  will  be  payable  in  respect  of  any  transfer  of  the
Certificates  by  reason of the exemption contained in paragraph  (a)  of
Subdivision 8 of Section 270 of the New York Tax Law.
     
     We hereby consent to the filing of this opinion as an exhibit to the
Registration Statement relating to the Units and to the use of  our  name
and  the reference to our firm in the Registration Statement and  in  the
Prospectus.
                                    
                                    Very truly yours,
                                    
                                    
                                    Tanner Propp & Farber
MNS:ac

                                                            Exhibit 3.4

                     Orrick, Herrington & Sutcliffe
                    Old Federal Reserve Bank Building
                           400 Sansome Street
                    San Francisco, California  94111
                                    
                                    
                               May 5, 1994
                                    
                                    
                                    
The Bank of New York
  through its Wall Street Trust Division
101 Barclay Street
New York, New York 10286
     
     
     Re:       California Insured Municipals Income Trust
             Tenth Intermediate (Laddered Maturity Series)

Dear Sirs:
     
     We  have  acted as special California counsel for Van Kampen Merritt
Inc.,  as  Sponsor and Depositor of California Insured Municipals  Income
Trust,  Tenth  Intermediate (Laddered Maturity Series) (the  "Fund"),  in
connection  with  the  issuance under the Trust Indenture  and  Agreement
dated  May  5,  1994,  among  Van Kampen Merritt  Inc.,  as  Sponsor  and
Depositor,  American Portfolio Evaluation Services,  a  division  of  Van
Kampen  Merritt Investment Advisory Corp., as Evaluator, and The Bank  of
New  York through its Wall Street Trust division, as Trustee, of  3,000
Units  of  fractional  undivided interest in the Fund  (the  "Units")  in
exchange  for  certain bonds, as well as "regular-way" and  "when-issued"
contracts  for  the  purchase  of bonds (such  bonds  and  contracts  are
hereinafter referred to collectively as the "Securities").
     
     In  connection  therewith, we have examined such corporate  records,
certificates  and other documents and such questions of law  as  we  have
deemed necessary or appropriate for the purpose of this opinion, and,  on
the  basis  of  such  examination, and upon existing  provisions  of  the
Revenue  and  Taxation Code of the State of California,  we  are  of  the
opinion that:
     
           1.    The  Fund is not an association taxable as a corporation
     and  the  income of the Fund will be treated as the  income  of  the
     certificateholders under the income tax laws of California.
     
           2.    Amounts treated as interest on the underlying securities
     which  are exempt from tax under California personal income tax  and
     property  tax laws when received by the Fund will, under such  laws,
     retain  their  status  as tax-exempt interest  when  distributed  to
     certificateholders.  However, interest on the underlying  securities
     attributed to a certificateholder which is a corporation subject  to
     the  California franchise tax laws may be includable  in  its  gross
     income for purposes of determining its California franchise tax.
     
          3.   Under California income tax law, each certificateholder in
     the  Fund  will  have a taxable event when the Fund  disposes  of  a
     security  (whether  by  sale, exchange, redemption,  or  payment  at
     maturity)  or  when the certificateholder redeems  or  sells  Units.
     Because of the requirement that tax cost basis be reduced to reflect
     amortization   of   bond   premium,  under  some   circumstances   a
     certificateholder may realize taxable gain when Units  are  sold  or
     redeemed for an amount equal to, or less than, their original  cost.
     The  total tax cost of each Unit to a certificateholder is allocated
     among  each of the bond issues held in the Fund (in accordance  with
     the proportion of the Fund comprised by each bond issue) in order to
     determine  his per unit tax cost for each bond issue;  and  the  tax
     cost reduction requirements relating to amortization of bond premium
     will  apply  separately to the per unit cost  of  each  bond  issue.
     Certificateholders' bases in their Units, and the  bases  for  their
     fractional interest in each Fund asset, may have to be adjusted  for
     their  pro  rata  share  of accrued interest received,  if  any,  on
     securities   delivered  after  the  certificateholders'   respective
     settlement dates.
     
           4.    Under  the California personal property tax laws,  bonds
     (including  the Securities) or any interest therein is  exempt  from
     such tax.
     
          5.   Any proceeds paid under the insurance policy issued to the
     Trustee  of the fund with respect to the Securities which  represent
     maturing interest on defaulted obligations held by the Trustee  will
     be  exempt from California personal income tax if, and to  the  same
     extent  as, such interest would have been so exempt if paid  by  the
     issuer of the defaulted obligations.
     
           6.    Under Section 17280(b)(2) of the California Revenue  and
     Taxation  Code,  interest on indebtedness incurred or  continued  to
     purchase  or  carry  Units of the Trust is not  deductible  for  the
     purposes  of  the  California  personal  income  tax.   While  there
     presently  is  no California authority interpreting this  provision,
     Section  17280(b)(2) directs the California Franchise Tax  Board  to
     prescribe   regulations  determining  the  proper   allocation   and
     apportionment of interest costs for this purpose.  The Franchise Tax
     Board  has  not  yet  proposed or prescribed such  regulations.   In
     interpreting  the generally similar Federal provision, the  Internal
     Revenue  Service has taken the position that such indebtedness  need
     not  be  directly  traceable to the purchase or  carrying  of  Units
     (although  the  Service  has  not contended  that  a  deduction  for
     interest  on indebtedness incurred to purchase or improve a personal
     residence  or to purchase goods or services for personal consumption
     will  be disallowed).  In the absence of conflicting regulations  or
     other  California  authority,  the California  Franchise  Tax  Board
     generally  has  interpreted California statutory tax  provisions  in
     accord  with  Internal  Revenue Service interpretations  of  similar
     Federal provisions.
     
     Opinions relating to the validity of securities and the exemption of
interest thereon from State of California income tax are rendered by bond
counsel to the issuing authority at the time securities are issued and we
have  relied  solely  upon such opinions, or, as to  securities  not  yet
delivered,  forms  of  such  opinions contained  in  official  statements
relating  to  such securities.  Except in certain instances in  which  we
acted as bond counsel to issuers of securities, and as such made a review
of proceedings relating to the issuance of certain securities at the time
of their issuance, we have not made any review of proceedings relating to
the issuance of securities or the bases of bond counsels' opinions.
     
     We hereby consent to the filing of this opinion as an exhibit to the
Registration Statement (SEC No. 33-52675) relating to the Units  referred
to  above and to the use of our name and to the reference to our firm  in
said Registration Statement and in the related Prospectus.

                                    Very truly yours,
                                    
                                    
                                    Orrick, Herrington & Sutcliffe


                                                             Exhibit 3.5

                      Pitney, Hardin, Kipp & Szuch
                              P.O. Box 1945
                    Morristown, New Jersey 07962-1945
                                    
                                    
                               May 5, 1994
                                    
                                    
                                    

Van Kampen Merritt Inc.
One Parkview Plaza
Oakbrook Terrace, Illinois 60181
     
     
     Re:     Insured Municipals Income Trust and Investors'
               Quality Tax-Exempt Trust, Multi-Series 220
         (New Jersey Insured Municipals Income Trust, Series 92)

Gentlemen:
     
     We  have acted as special counsel, with respect to New Jersey  state
tax  matters,  to Insured Municipals Income Trust and Investors'  Quality
Tax-Exempt Trust, Multi-Series 220 (the "Fund") concerning a Registration
Statement (No. 33-52675) on Form S-6 under the Securities Act of 1933, as
amended,  covering  the  issuance by the  Fund  of  units  of  fractional
undivided  interest  (the "Units") in several state  trusts  (the  "State
Trusts"),  one  of which is New Jersey Insured Municipals  Income  Trust,
Series 92 included as a part of the Fund (the "New Jersey Trust").   Such
Units will be purchased by various investors ("Certificateholders").
     
     The  Fund  is  organized under a Trust Indenture and Agreement  (the
"Indenture")  of even date herewith (the "Date of Deposit")  between  Van
Kampen  Merritt Inc. (the "Depositor") and The Bank of New  York  through
its  Wall  Street Trust division (the "Trustee").  Each Unit of  the  New
Jersey  Trust represents a fractional undivided interest in the principal
and  net  income of the New Jersey Trust.  The New Jersey Trust  will  be
comprised  of  that  number of units which will  establish  as  close  as
possible as of the Date of Deposit a Public Offering Price (as defined in
the  Prospectus)  per  Unit  of $1,000.  The New  Jersey  Trust  will  be
administered   as   a   distinct  entity  with   separate   certificates,
investments, expenses, books and records.
     
     In  acting  as special counsel, we have examined such documents  and
records  with respect to a prior series, Insured Municipals Income  Trust
and  Investors' Quality Tax-Exempt Trust, Multi-Series 211,  as  we  deem
necessary,  including,  but  not limited  to,  the  Trust  Indenture  and
Agreement  (the  "Multi-Series 211 Indenture") and the  Prospectus.   You
have advised that the Indenture is identical in all material respects  to
the  Multi-Series 211 Indenture.  You have also advised that the  opinion
of  Messrs.  Chapman  and Cutler with respect to the Federal  income  tax
status   of   the   Fund,   its  constituent   State   Trusts   and   its
Certificateholders, is in all material respects identical to the  opinion
issued  by Messrs.  Chapman and Cutler for the Insured Municipals  Income
Trust and Investors' Quality Tax-Exempt Trust, Multi-Series 211.
     
     We  note  that  the assets of the New Jersey Trust will  consist  of
interest-bearing obligations issued by or on behalf of the State  of  New
Jersey,  and  counties, municipalities, authorities and  other  political
subdivisions thereof, and certain territories of the United  States  (the
"Bonds"). Distributions of the interest received by the New Jersey  Trust
will   be  made  to  each  Certificateholder  semi-annually  unless   the
Certificateholder  elects  to receive such  distributions  on  a  monthly
basis.   In  the opinion of bond counsel to each issuer, the interest  on
all Bonds in the New Jersey Trust is exempt from Federal income tax under
existing law.
     
     We  understand  that  on  the  Date of  Deposit  the  Depositor  has
deposited with the Trustee the total principal amount of interest-bearing
obligations  and/or contracts for the purchase thereof together  with  an
irrevocable  letter  of credit in the amount required  for  the  purchase
price and accrued interest, if any, and an insurance policy purchased  by
the Depositor evidencing the insurance guaranteeing the timely payment of
principal  and interest of some of the obligations comprising the  corpus
of  the Fund, as more fully set forth in the Preliminary Prospectus.  All
other obligations included in the deposit described above will be covered
by  insurance  obtained  by  the issuer of such obligations  guaranteeing
timely  payment of principal and interest.   Such insurance will  provide
that the amount paid by the insurer in respect of any Bond may not exceed
the  amount  of principal and interest due on the Bond and  such  payment
will in no event relieve the issuer from its continuing obligation to pay
such defaulted principal and interest in accordance with the terms of the
obligation.
     
     Section  2.04 of the Indenture provides that each State Trust  is  a
separate  and  distinct trust for all purposes, the assets of  one  State
Trust may not be commingled with the assets of any other State Trust, and
the  expenses of one State Trust shall not be charged against  any  other
State  Trust.   Section  2.04  further  provides  that  the  certificates
representing  the ownership of an undivided fractional  interest  in  one
State  Trust shall not be exchangeable for certificates representing  the
ownership of an undivided fractional interest in any other State Trust.
     
     The Indenture provides further, among other things, that the Trustee
shall:
     
          (a)   collect all interest and monies payable to the New Jersey
     Trust,  and  hold  the funds collected in trust  on  behalf  of  the
     Certificateholders of the New Jersey Trust;
     
          (b)    set aside from such funds any amounts necessary for  the
     reimbursement of advances and for the payment of expenses, taxes and
     governmental charges in respect of the New Jersey Trust;
     
         (c)   distribute all remaining amounts semi-annually, or monthly
     if  so elected by a Certificateholder, to the Certificateholders  in
     proportion to their interest in the New Jersey Trust;
     
          (d)    redeem  any  certificates tendered for redemption  by  a
     Certificateholder  provided  that  the  Trustee  has  notified   the
     Depositor  of  the tender and the Depositor has failed  to  indicate
     within  a time specified in the Indenture that it will purchase  the
     tendered certificates from the tendering Certificateholder;
     
          (e)    sell or liquidate any or all Bonds at the sole direction
     of  the  Depositor and at such price and time and in such manner  as
     shall  be  determined by the Depositor, provided that the  Depositor
     has  determined that any one or more of certain conditions specified
     in the Indenture exists;
     
          (f)   in connection with an offer made by an obligor of any  of
     the Bonds to issue new obligations, in exchange and substitution for
     any  issue  of  Bonds  pursuant  to a  plan  for  the  refunding  or
     refinancing of such Bonds, pursuant to the sole instruction  of  the
     Depositor in writing, reject such offer and either hold or sell such
     Bonds,  or  accept or reject such offer or to take any other  action
     with respect thereto as the Depositor may deem proper; and
     
          (g)    at  the  direction of the Depositor, acquire Replacement
     Bonds,  as defined in the Prospectus, to make up the original corpus
     of  the  New  Jersey Trust in the event of a failure to deliver  any
     Bond  that  has  been  purchased for the New Jersey  Trust  under  a
     contract,  including those Bonds purchased on a  "when,  as  and  if
     issued" basis.
     
     The  Trustee  has  no  power of sale except  (a)  on  order  of  the
Depositor   as  stated  herein,  (b)  to  provide  funds,  not  otherwise
available, to pay taxes, charges, expenses, fees or indemnities,  (c)  in
case  of default on any of the Bonds, but only after notification of  the
Depositor,  and provided that the Depositor has not, within  30  days  of
such notification, given any instructions to sell or to hold, or has  not
taken  any  other action in connection with, such Bonds, or (d)  for  the
purpose of redeeming certificates tendered by any Certificateholder.  The
Trustee has no power to reinvest, except as stated in Section 3.08 of the
Indenture.  Such limited power of reinvestment is in furtherance  of  the
Trustee's obligation to protect the trust assets, and does not constitute
power to vary investments.
     
     The  Indenture  provides  further,  among  other  things,  that  the
Certificateholders:
     
          (a)    may  tender  their certificate or  certificates  to  the
     Trustee for redemption except in limited circumstances;
     
         (b)   will not have any right to vote or in any manner otherwise
     control  the  operation and management of the Fund, the  New  Jersey
     Trust, or the obligations of the Depositor or Trustee;
     
          (c)    may  elect to receive distributions from the New  Jersey
     Trust on a monthly basis;
     
          (d)   may terminate the New Jersey Trust at any time by written
     consent   of  Certificateholders  representing  51%  of   the   then
     outstanding Units of the New Jersey Trust; and
     
         (e)   shall be under no liability to any third persons by reason
     of  any  action  taken  by the Depositor or  Trustee  or  any  other
     Certificateholder, or any other cause whatsoever.
     
     You have advised that, in the opinion of Messrs. Chapman and Cutler,
for Federal income tax purposes the Fund and New Jersey Trust will not be
taxable  as  a  corporation or association but will be  governed  by  the
provisions  of  Subchapter J (relating to trusts) of  Chapter  1  of  the
Internal  Revenue Code of 1986, as amended.  Each Certificateholder  will
be considered the owner of a pro rata portion of the New Jersey Trust and
will  be  subject to tax on the income therefrom under the provisions  of
Subpart  E of Subchapter J of Chapter 1 of the Internal Revenue  Code  of
1986,  as  amended.  The New Jersey Trust itself will not be  subject  to
Federal  income  taxes.  For Federal income tax purposes,  each  item  of
trust  income  will  have  the  same  character  in  the  hands  of   the
Certificateholder  as  it  would  have  in  the  hands  of  the  Trustee.
Accordingly,  to  the  extent that the income of  the  New  Jersey  Trust
consists  of interest excludable from gross income under Section  103  of
the  Internal  Revenue  Code of 1986, as amended,  such  income  will  be
excludable   from   Federal  gross  income  of   the   Certificateholder.
Furthermore, any proceeds paid under the insurance policy issued  to  the
Trustee  of  the  Fund  which represent maturing  interest  on  defaulted
obligations  held  by the Trustee will be excludable from  Federal  gross
income  if, and to the same extent as, such interest would have  been  so
excludable  if  paid by the issuer of the defaulted obligations  and  the
excludability from Federal gross income of interest on Bonds which may be
insured  by policies issued directly to the respective Bond issuers  will
not  be  affected if the source of any interest payment  is  from  policy
proceeds.
     
     Based  on  our  examination of the Multi-Series 211 Indenture,  your
advice  that the Indenture is identical in all material respects  to  the
Multi-Series  211  Indenture, your advice that  the  opinion  of  Messrs.
Chapman and Cutler with respect to the Federal income tax status  of  the
Fund, its constituent State Trusts and its Certificateholders dated as of
the  date hereof is identical in all material respects to its counterpart
in  the  prior  issue of Insured Municipals Income Trust  and  Investors'
Quality  Tax-Exempt Trust, Multi-Series 211, and, with respect to Federal
income  tax matters, with your approval, relying solely upon the  opinion
of  Messrs.  Chapman  and  Cutler, and  our  examination  of  such  other
documents, records and matters of law as we deem necessary, we are of the
opinion that for New Jersey state and local tax purposes:
     
          1.   The New Jersey Trust will be recognized as a trust and not
     an  association taxable as a corporation.  The New Jersey Trust will
     not be subject to the New Jersey Corporation Business Tax or the New
     Jersey Corporation Income Tax.
     
           2.    With respect to the non-corporate Certificateholders who
     are  residents  of  New Jersey, the income of the New  Jersey  Trust
     which is allocable to each such Certificateholder will be treated as
     the  income  of  such Certificateholder under the New  Jersey  Gross
     Income  Tax.  Interest on the underlying Bonds which would be exempt
     from  New  Jersey  Gross  Income Tax if directly  received  by  such
     Certificateholder will retain its status as tax-exempt interest when
     received   by  the  New  Jersey  Trust  and  distributed   to   such
     Certificateholder.   Any proceeds paid under  the  insurance  policy
     issued to the Trustee of the Fund with respect to the Bonds or under
     individual  policies  obtained by issuers of Bonds  which  represent
     maturing interest on defaulted obligations held by the Trustee  will
     be  exempt  from  New Jersey Gross Income Tax if, and  to  the  same
     extent  as, such interest would have been so exempt if paid  by  the
     issuer of the defaulted obligations.
     
           3.   A non-corporate Certificateholder will not be subject  to
     the New Jersey Gross Income Tax on any gain realized either when the
     New  Jersey  Trust  disposes of a Bond (whether by  sale,  exchange,
     redemption,  or  payment at maturity) or when the  Certificateholder
     redeems  or  sells his Units, or upon payment of any proceeds  under
     the  insurance policy issued to the Trustee of the Fund with respect
     to  the  Bonds or under individual policies obtained by  issuers  of
     Bonds  which  represent maturing principal on defaulted  obligations
     held by the Trustee.  Any loss realized on such disposition may  not
     be  utilized  to offset gains realized by such Certificateholder  on
     the  disposition of assets the gain on which is subject to  the  New
     Jersey Gross Income Tax.
     
           4.   Units of the New Jersey Trust may be taxable on the death
     of a Certificateholder under the New Jersey Transfer Inheritance Tax
     law or the New Jersey Estate Tax Law.
     
          5.   If a Certificateholder is a corporation subject to the New
     Jersey  Corporation  Business Tax or New Jersey  Corporation  Income
     Tax,  interest  from  the Bonds in the New  Jersey  Trust  which  is
     allocable  to such corporation will be includable in its entire  net
     income  for purposes of the New Jersey Corporation Business  Tax  or
     New  Jersey  Corporation  Income  Tax,  less  any  interest  expense
     incurred  to  carry  such  investment to the  extent  such  interest
     expense  has not been deducted in computing Federal taxable  income.
     Net  gains  derived  by such corporation on the disposition  of  the
     Bonds  by  the New Jersey Trust or on the disposition of  its  Units
     will  be  included in its entire net income for purposes of the  New
     Jersey  Corporation  Business Tax or New Jersey  Corporation  Income
     Tax.   Any  proceeds paid under the insurance policy issued  to  the
     Trustee  of  the Fund with respect to the Bonds or under  individual
     policies  obtained  by  issuers of Bonds  which  represent  maturing
     interest or maturing principal on defaulted obligations held by  the
     Trustee  will be included in its entire net income for  purposes  of
     the  New  Jersey Corporation Business Tax or New Jersey  Corporation
     Income  Tax if, and to the same extent as, such interest or proceeds
     would  have been so included if paid by the issuer of the  defaulted
     obligations.
     
     We  have not examined any of the obligations to be deposited in  the
Fund,  and  express  no opinion as to whether the interest  on  any  such
obligations  would  in  fact  be tax-exempt if  directly  received  by  a
Certificateholder;  nor  have  we made  any  review  of  the  proceedings
relating to the issuance of Bonds or the basis for bond counsel opinions.
     
     We hereby consent to the filing of this opinion as an exhibit to the
Registration Statement and to the reference to our firm and a summary  of
this  opinion  included in such Registration Statement  and  the  related
Prospectus.  In giving such consent we do not thereby admit that  we  are
in  the category of persons whose consent is required by Section 7 of the
Securities  Act  of  1933,  as amended, and  the  rules  and  regulations
thereunder.
     
     Except  as  indicated in the immediately preceding paragraph  hereof
and except with our prior written consent, this opinion may not be quoted
in  whole  or  in  part  or otherwise referred  to  in  any  document  or
instrument or be furnished to or relied upon by any person other than the
addressee  and  The  Bank  of  New York through  its  Wall  Street  Trust
division, as Trustee (including any successor trustee).

                                    Very truly yours,
                                    
                                    Pitney, Hardin, Kipp & Szuch



                                                       Exhibit 3.6
                           Weinberg and Green
                        100 South Charles Street
                     Baltimore, Maryland  21201-2773
                                    
                                    
                               May 5, 1994
                                    
Van Kampen Merritt, Inc.
One Parkview Plaza
Oakbrook Terrace, Illinois 60181
     
     
    Re:   Insured Municipals Income Trust and Investors' Quality
                   Tax-Exempt Trust, Multi-Series 220
       (Maryland Investors' Quality Tax-Exempt Trust, Series 62)

Dear Sir/Madam:
     
     We  have  acted as special Maryland counsel to you as  sponsor  (the
"Sponsor") of the Insured Municipals Income Trust and Investors'  Quality
Tax-Exempt  Trust,  Multi-Series  220  (the  "Fund")  which  contains  an
individual   trust  consisting  of  Maryland  securities  (the   "Bonds")
designated  as  Maryland Investors' Quality Tax-Exempt Trust,  Series  62
(the "Maryland Trust").  You have asked that we, acting in such capacity,
render an opinion to you with respect to certain matters relating to  the
tax treatment, under the state and local income tax laws of Maryland,  of
the  Maryland Trust and of the units of fractional undivided interest  in
the  Maryland Trust (the "Units") to be issued pursuant to a Registration
Statement  on Form S-6 filed with the Securities and Exchange  Commission
under  the  Securities Act of 1933, as amended (File No.  33-52675)  (the
"Registration Statement").
     
     As  a  basis  for our opinions, we have examined such provisions  of
Maryland law as we considered relevant.  We are relying on the opinion of
Chapman and Cutler, counsel to the Sponsor, as to the federal income  tax
consequences of an investment in the Maryland Trust of the Fund.
     
     Each Unit represents a fractional undivided interest in the Maryland
Trust.  In the opinion of Chapman and Cutler, for federal tax purposes:
     
          (a)    interest  and accrued original issue discount  on  Bonds
     which  is  excludable from gross income under the  Internal  Revenue
     Code  of 1986 will retain its status when distributed to holders  of
     Units ("Unitholders");
     
          (b)     each Unitholder is considered to be the owner of a  pro
     rata portion of the Maryland Trust under subpart E, subchapter J  of
     chapter 1 of the Internal Revenue Code of 1986, as amended; and
     
          (c)    each  Unitholder  will have a  taxable  event  when  the
     Maryland Trust disposes of a Bond or when the Unitholder redeems  or
     sells his Units.
     
     It is our understanding, and the following opinions assume, that the
Maryland  Trust  consists of debt obligations  issued  by  the  State  of
Maryland,  its  political subdivisions or authorities and  that,  in  the
opinion of recognized bond counsel (delivered on the date of issuance  of
the obligations), the interest on such obligations generally would not be
includable  in  gross income for federal income tax purposes  (except  in
certain  limited  circumstances referred to in  the  Prospectus  included
within the Registration Statement) if paid directly to a Unitholder.  The
term  "Bonds"  as  used  in  the  following  opinions  means  only  those
obligations.  We have not made any review of the proceedings relating  to
the  issuance  of the Bonds or the basis of the opinions of bond  counsel
with  respect to the exclusion of the interest thereon from gross  income
for federal income tax purposes.
     
     It  is our further understanding, and the following opinions assume,
that  the  Maryland  Trust will have no income other  than  (i)  interest
income  on  the Bonds and (ii) gain on the disposition of the Bonds,  and
that  all  of the income of the Maryland Trust, less expenses  and  fees,
will be distributed currently to the Unitholders.
     
     Based on the foregoing, it is our opinion that:
     
           1.    For  Maryland State and local income tax  purposes,  the
     Maryland Trust will not be recognized as an association taxable as a
     corporation,  but rather as a fiduciary whose income distributed  to
     Unitholders  will not be subject to Maryland State and local  income
     taxation.
     
           2.     To the extent that interest and accrued original  issue
     discount  derived  from  the Maryland Trust  by  a  Unitholder  with
     respect  to the Bonds is excludable from federal gross income,  such
     interest  will  not  be subject to Maryland state  or  local  income
     taxes.   Interest paid to a "financial institution" will be  subject
     to the Maryland Franchise Tax.
     
           3.    In  the case of taxpayers who are individuals,  Maryland
     presently  imposes  an income tax on items of  tax  preference  with
     reference to such items as defined in the Internal Revenue Code,  as
     amended  from time to time, for purposes of calculating the  federal
     alternative minimum tax.  Interest paid on certain private  activity
     bonds  constitutes  a  tax  preference  item  for  the  purpose   of
     calculating  the  federal alternative minimum tax.  Accordingly,  if
     the  Maryland  Trust holds such bonds, 50% of the interest  on  such
     bonds in excess of a threshold amount is taxable in Maryland.
     
          4.   Capital gain, including gain realized by a Unitholder from
     the  redemption,  sale  or other disposition  of  a  Unit,  will  be
     included  in the taxable base of Unitholders for Maryland state  and
     local  income  taxation  purposes.  However,  Maryland  defines  the
     taxable  net income of individuals as federal adjusted gross  income
     with  certain  modifications.  Likewise, the  Maryland  taxable  net
     income  of  corporations  is  federal taxable  income  with  certain
     modifications.   There is available to Maryland income  taxpayers  a
     modification  which  allows those taxpayers  to  subtract  from  the
     Maryland  taxable base the gain included in federal  adjusted  gross
     income  or  federal taxable income, as the case  may  be,  which  is
     realized  from  the  disposition of Bonds  by  the  Maryland  Trust.
     Consequently,  by  making that modification,  a  Unitholder  who  is
     entitled to make the subtraction modification will not be subject to
     Maryland  state  or local income tax with respect to  gain  realized
     upon  the  disposition  of  Bonds by  the  Maryland  Trust.   Profit
     realized  by a "financial institution" from the sale or exchange  of
     Bonds will be subject to the Maryland Franchise Tax.
     
     We  have not been asked for, nor are we rendering, any opinion as to
the  treatment of the Maryland Trust and of the Units under the  Maryland
inheritance and estate tax laws.
     
     We  hereby consent to the filing of this letter as an exhibit to the
Registration  Statement  and  to  the  reference  to  this  firm  in  the
Prospectus included in the Registration Statement.

                                    Very truly yours,
                                    
                                    Weinberg and Green
                                    



                                                              Exhibit 4.1

Interactive Data
14 Wall Street
New York, New York  10005


May 4, 1994


Van Kampen Merritt, Inc.
One Parkview Plaza
Oakbrook Terrace, Illinois  60181
     
     
     Re: Insured Municipals Income Trust and Investors' Quality
      Tax-Exempt Trust, Multi-Series 220 (A Unit Investment Trust)
     Registered Under the Securities Act of 1933, File No. 33-52675
                                    
Gentlemen:

     
     We  have examined the Registration Statement for the above captioned
Fund, copy of which is attached hereto.
     
     We   hereby   consent  to  the  reference  in  the  Prospectus   and
Registration  Statement for the above captioned Fund to Interactive  Data
Services,  Inc.,  as  the Evaluator, and to the use  of  the  Obligations
prepared by us which are referred to in such Prospectus and Statement.
     
     You are authorized to file copies of this letter with the Securities
and Exchange Commission.

Very truly yours,


James Perry
Vice President

                                                   Exhibit 4.2


Standard & Poor's Corporation
25 Broadway
New York, New York  10004-1064


Mr. Mark Kneedy
Chapman and Cutler
111 West Monroe Street
Chicago, Illinois  60603
     
     
     Re:Insured Municipals Income Trust  and Investors' Quality
                  Tax-Exempt Trust, Multi-Series 220*
                                    
     
     Pursuant to your request for a Standard & Poor's rating on the units
of  the  above-captioned  trust,  SEC  #33-52675  we  have  reviewed  the
information presented to us and have assigned a 'AAA' rating to the units
of  the trust and a 'AAA' rating to the securities contained in the trust
for  as  long  as  they  remain in the trust.   The  ratings  are  direct
reflections, of the portfolio of the trust, which will be composed solely
of  securities  covered by bond insurance policies  that  insure  against
default  in  the payment of principal and interest on the  securities  so
long  as they remain in the trust.  Since such policies have been  issued
by  one  or  more  insurance companies which have been assigned  a  'AAA'
claims  paying ability rating by S&P, S&P has assigned a 'AAA' rating  to
the  units of the trust and to the securities contained in the trust  for
as long as they remain 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 contained in  the  trust.
Further,  it should be understood 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 registration statement or prospectus relating to the units or the
trust.  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 of this letter with the Securities  and
Exchange Commission.
     
     Please  be  certain to send us three copies of your final prospectus
as  soon  as it becomes available.  Should we not receive them  within  a
reasonable  time  after the closing or should they  not  conform  to  the
representations made to us, we reserve the right to withdraw the rating.
     
     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

*Consisting of:

   Insured Municipals Income Trust, Limited Maturity 74
   California Insured Municipals Income Trust, Intermediate Laddered
   Maturity Series 10
   Colorado Insured Municipals Income Trust, Series 68
   Florida Insured Municipals Income Trust, Series 79
   Georgia Insured Municipals Income Trust, Series 70
   New Jersey Insured Municipals Income Trust, Series 92
   Maryland Investors Quality Tax-Exempt Trust, Series 62
   


                                                            Exhibit 4.3

            Independent Certified Public Accountants' Consent
     
     We  have  issued our report dated May 5, 1994 on the  statements  of
condition and related bond portfolios of Insured Municipals Income  Trust
and  Investors' Quality Tax-Exempt Trust, Multi-Series 220 (IM-IT Limited
Maturity,  California IM-IT Intermediate Laddered Maturity, Colorado  IM-
IT,  Florida IM-IT, Georgia IM-IT, New Jersey IM-IT and Maryland  Quality
Trusts) as of May 5, 1994 contained in the Registration Statement on Form
S-6  and in the Prospectus.  We consent to the use of our report  in  the
Registration Statement and in the Prospectus and to the use of  our  name
as  it  appears  under  the caption "Other Matters-Independent  Certified
Public Accountants."

                           
                                    Grant Thornton

Chicago, Illinois
May 5, 1994



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