[letterhead of
State Street Research & Management Company
One Financial Center
Boston, Massachusetts 02111]
VIA EDGAR
October 22, 1999
Securities and Exchange Commission
Filing Desk
Judiciary Plaza
450 Fifth Street, N.W.
Washington, D.C. 20549
Re: State Street Research Money Market Trust
Securities Act of 1933 Registration No. 2-97506
Investment Company Act of 1940 File No. 811-4295
CIK 0000768530
Ladies and Gentlemen:
On behalf of State Street Research Money Market Trust (the
"Registrant") and pursuant to Rule 497(e) under the Securities Act of
1933, as amended (the "Securities Act") and the Investment Company Act
of 1940, as amended (the "1940 Act"), as the same have been modified by
Regulation S-T, we hereby file a statement to note for the record that
a prospectus is in use which is a Spanish language translation of the
English language State Street Research Money Market Fund prospectus
dated August 1, 1999. The prospectus was filed electronically on July
30, 1999 (EDGAR accession number 0000950146-99-001390).
Pursuant to Rule 306 of Regulation S-T, the Registrant represents that
the English language State Street Research Money Market Fund prospectus
referenced above is a fair and accurate translation of the Spanish
version now in use.
If you have any questions with respect to the enclosed or if there is
any way in which we may be of assistance, please do not hesitate to
telephone the undersigned at (617) 357-1371.
STATE STREET RESEARCH
MONEY MARKET TRUST
By: /s/ Amy L. Simmons
-------------------------
Amy L. Simmons
Assistant Secretary
cc: John Hunt, Esq.
Geoffrey R.T. Kenyon, Esq.
Evelyn M. Talmo
Goodwin, Procter & Hoar LLP
Darman A. Wing, Esq.
State Street Research & Management Company
