BUTZEL LONG, a professional corporation
                               380 Madison Avenue,
                                   22nd Floor
                               New York, NY 10017

                               Tel: (212) 818-1110
                               FAX: (212) 818-0494
                           e-mail: dudleya@butzel.com




                                         August 21, 2008

BY EDGAR

Securities and Exchange Commission
100 F Street, N.E.
Washington, D.C. 20549

     Re:      Narragansett Insured Tax-Free Income Fund
              (CIK 0000888955) Form N-14 Registration Statement
              (No. 333-153073) Filed on August 19, 2008

Ladies and Gentlemen:

     On behalf of Narragansett Insured Tax-Free Income Fund (the "Fund"), and
pursuant to Rule 477 under the Securities Act of 1933, this letter constitutes
application on Form RW to withdraw Registration Statement No. 333-153073 on Form
N-14, filed with the Commission on August 19, 2008 (Accession No.
0000888955-08000023)(the "August 19 Filing").

     The August 19 filing was intended to be a pre-effective Amendment to a
registration statement filed on behalf of the Fund on July 11, 2008 and was
inadvertently filed on Form N-14 instead of Form N-14/A. The pre-effective
amendment has now been properly filed on Form N-14/A. Therefore, it is
appropriate to withdraw the August 19 Filing.

     Please contact me or my partner Robert Jones at the above telephone number,
212-818-1110, with any questions.


                              Very truly yours,


                              /s/ Arthur Dudley II
                              Arthur Dudley II