PRUDENTIAL UNIT TRUSTS TAX EX SEL TER SER 1 INS TX EX SER 13, 497J, 1994-03-02

PRUDENTIAL UNIT TRUSTS TAX EX SEL TER SER 1 INS TX EX SER 13
497J, 1994-03-02

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                              Rule 497(j)
                              Registration No. 33-562

Pursuant to Rule 497(j) promulgated under the Securities Act of
1933, the Registrant, Prudential Unit Trusts, Insured Tax-Exempt 
Series 13 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.

                         PRUDENTIAL UNIT TRUSTS, 
                         Insured Tax-Exempt Series 13
               

                         By: Prudential Securities Incorporated
                                  (Depositor)


                             Richard R. Hoffmann
                             Richard R. Hoffmann
                             Authorized Signatory