Rule 497(j)
Reg. No. 33-27810
Reg. No. 33-49205
Pursuant to Rule 497 (j) promulgated under the Securities Act of
1933, the Registrant, Dean Witter Select Municipal Trust, Insured
National Portfolio Series 41 and Insured California Intermediate
Term Portfolio Series 8, 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 NATIONAL PORTFOLIO SERIES 41
INSURED CALIFORNIA INTERMEDIATE TERM
PORTFOLIO SERIES 8
By: Dean Witter Reynolds Inc.
(Depositor)
Thomas Hines
Thomas Hines
Authorized Signatory