May 27, 2009
Securities and Exchange Commission
100 F Street, NE
Washington, DC 20549
RE: | Definitive Proxy Statement for Calvert Tax-Free Reserves |
SEC File Nos. 811-03101 and 002-69565 |
Ladies and Gentlemen:
Transmitted herewith pursuant to Rule 14a-6 under the Securities Exchange Act of 1934 is a definitive proxy statement for the approval of a change to the "Principal Investment Strategies" section of the prospectus for CTFR Long-Term Portfolio.
Please feel free to contact me at 301-657-7044 with any questions or comments about this filing.
Sincerely,
/s/ Andrew Niebler
Andrew Niebler
Assistant General Counsel
Calvert Group, Ltd.