Exhibit 1.1 Insured Municipals Income Trust 233rd Insured Multi-Series Trust Agreement Dated: July 29, 1998 This Trust Agreement between Van Kampen Funds Inc., as Depositor, American Portfolio Evaluation Services, a division of Van Kampen Investment...Insured Municipals Income Trust 233rd Insured Multi Series • July 29th, 1998
(Note: Incorporated herein and made a part hereof as indicated below are the corresponding "Portfolio" of each of the Trusts as set forth in the related Prospectus Part I.)
