Joel Orent, Jerusalem, Israel, to Eliot Porter. January 7, 1975.

J. A. Pollard, Waterville, Maine, to Eliot Porter. September 25, 1972.

Al Ramrus, Los Angeles, California, to Eliot Porter. November 16, 1967.

Joel Orent, Chestnut Hill, Massachusetts, to Eliot Porter. November 25, 1969.

Eliot Porter, Sunset, Maine, to Eliot Porter. July 8, 1963.

Eliot Porter, to Norman Kurshan, Kurshan Color Lab. September 13, 1972.

David A. Kay, Smithfield, Utah, to Eliot Porter. March 6, 1968.

[Phil Mezly?], San Francisco, California, to Eliot Porter. September 21, 1979.

Joel Orent, Chestnut Hill, Massachusetts, to Eliot Porter. October 5, 1977.

Kenzo Okada, Tokyo, Japan, to Eliot Porter. March 14, 1958.

John G. Morris, Quest, to Eliot Porter. June 5, 1979.

Joel Orent, Jerusalem, Israel, to Eliot Porter. December 9, 1974.

Irene Owsley, Cincinnati, Ohio, to Eliot Porter. October 18, 1978.

Robert M. Peck, Philadelphia, Pennsylvania, to Eliot Porter. May 20, 1970.

John R. Pagel, Bonaventure Island, to Eliot Porter. April 14, 1939.

Eliot Porter, Santa Fe, New Mexico, to Photo Technique. December 9, 1939.

Dione Neutra, Los Angeles, California, to Eliot Porter. May 20, 1964.

Gilbert Robinson, Berkeley, California, to Eliot Porter. November 15, 1968.

Marcey Olajos, Albuquerque, New Mexico, to Eliot Porter. February 7, 1969.

Eliot Porter, to Norman Kurshan, Kurshan Color Lab. February 18, 1972.