November 29, 1995
Securities and Exchange Commission
450 Fifth Street, N. W.
Washington, D.C. 20549
Re: 24f-2 Notice for
Calvert Social Investment Fund
File Nos. 2-75106 and 811-3334
Gentlemen:
Pursuant to Rule 24f-2 under the Investment Company Act of 1940, the
following Notice is submitted on behalf of Calvert Social Investment Fund (the
"Fund"):
(i) fiscal year ended September 30, 1994;
(ii) None;
(iii) None;
(iv) $(287,404,286.00)**;
(v) $(287,404,286.00).
It is my opinion, based on an examination of the Fund's Articles of
Incorporation and By-Laws and such other original or photostatic copies of Fund
records, certificates of public officials, documents, papers, statutes, and
authorities as I deemed necessary to form the basis of the opinion, that the
securities whose registration this Notice makes definite were legally issued,
fully paid and non-assessable.
Sincerely,
William M. Tartikoff
General Counsel
**As authorized by paragraph (c) of Rule 24f-2, the filing fee has
been computed on the basis of aggregate sales of $237,881,572.00 less
aggregate redemptions of $287,494,286.00. Inasmuch as the Fund's aggregate
redemptions exceeded its aggregate sales, no filing fee is enclosed. No
redemptions have previously been applied by the Fund in reduction of fees
pursuant to Rule 24e-2(a)for filings made pursuant to Section 24(e)(1).
