Rule 497(j)
Reg. No. 33-49703
Reg. No. 33-49595
Reg. No. 33-40710
Pursuant to Rule 497 (j) promulgated under the Securities Act
of 1933, the Registrant, Dean Witter Select Municipal Trust, Insured
California Intermediate Term Portfolio Series 11, Delaware Portfolio Series 13
and Maryland Portfolio Series 15, hereby certifies as follows:
1) the form of prospectus that would have been filed under
paragraph (b) of Rule 497 does not differ from that contained
in the most recent amendment to the registration statement,
and
2) the text of the said amendment to the registration
statement has been filed electronically.
DEAN WITTER SELECT MUNICIPAL TRUST,
INSURED CALIFORNIA INTERMEDIATE TERM
PORTFOLIO SERIES 11
DELAWARE PORTFOLIO SERIES 13
MARYLAND PORTFOLIO SERIES 15
By: Dean Witter Reynolds Inc.
(Depositor)
Thomas Hines
Thomas Hines
Authorized signatory