Joseph M. Montoya, United States Senator, United States Senate, Washington, D.C., to Eliot Porter. April 28, 1971.

Ira W. Martin, President, Pictorial Photographers of America, New York, New York, to Laura Gilpin. February 1, 1929.

List of Photographers Accepted to Date for UNHCR 25th Anniversary Book. n.d.

The International Fund For Concerned Photography Inc. Information. n.d.

Bertha Bourne and Mildred Beardsley to Laura Gilpin. August 6, 1969.

Irene, New York, New York, to Laura Gilpin. 1955.

Car Insurance Claim. November 25, 1964.

Ring-necked Pheasant

Draft of "Red-Breasted Nuthatch." n.d.

"Pulque Cups" Manuscript. April, 2001.

Dave [David Brower], President, Friends of the Earth Foundation, San Francisco, California, to Eliot Porter. April 5, 1973.

B. M. Rastall, Vice-President, The Colorado Association, Colorado, to Laura Gilpin. July 23, 1929.

"The Protection of Freedom" address by Herbert Hoover. August 10, 1954.

Tad Nichols to Eliot Porter. December 8.

Texas Citizen Action Fact Sheet. June 2, 1993.

Edwin Dancy, Houston, Texas, to Laura Gilpin. September 9, 1939.

Ira Wright Martin, President, Pictorial Photographers of America, New York, New York, to Laura Gilpin. April 22, 1932.

A. Lovell Elliott [Lovell], Barnstable, Massachusetts, to Stuart Gentling. June, 2006.

Sheafe Satterthwhaite, Tenafly, New Jersey, to Eliot Porter. December 18, 1967.

Corrected list of Academy Fellows in the West. August 14, 1972.