Dated: June 1, 1992 Master Agreement Among Underwriters For Unit Investment Trusts Sponsored by Van Kampen American Capital Distributors, Inc.Insured Municipals Income Trust 215th Insured Multi Series • April 23rd, 1997
Insured Municipals Income Trust 215th Insured Multi-Series Trust AgreementInsured Municipals Income Trust 215th Insured Multi Series • April 23rd, 1997
