[Eliot Porter], to Fumihiko Togo, Ambassador, Embassy of Japan. March 8, 1978.

Eliot Porter, Santa Fe, New Mexico, to John Stein. January 14, 1984.

[Eliot Porter] to Dick Davies, Meisel Photochrome Corporation. September 4, 1979.

Carol Stewart, General Manager, Meisel Photochrome Corporation, Dallas, Texas, to Eliot Porter. July 25, 1979.

"Mirrors and Windows: American Photography since 1960," The Museum of Modern Art. July 28-October 2, 1978.

"The Seasons: A Photographic Essay." August 1-September 8, 1959.

Eliot Porter, Great Spruce Head Island, Maine, to Meisel Photochrome Corporation. n.d.

[Eliot Porter] to C. B. Rogers Morton, Secretary of the Interior. May 2, 1971.

Constance Sullivan, Chanticleer Press, Inc., New York, New York, to Eliot Porter. March 17, 1969.

Jon Beckmann, Director, Sierra Club Books, San Francisco, California, to Timothy Seldes, Russell & Volkening, Inc. February 20, 1979.

B. [Porter], St. Louis Post-Dispatch, St. Louis, Missouri, to Pa [Eliot Porter]. May 3, 1984.

Bu [Ellen Auerbach] to Bu [Eliot Porter]. May 9, 1982.

Francis, Windmill House, Wareham, Massachusetts, to Eliot Porter. July 26, 1987.

Bonni Benrubi, New York, New York, to Eliot Porter. March 21, 1983.

Tamalge Engineering, Kennebunkport, Maine, to Stephen Porter. August 8, 1987.

Anne Porter, Tesuque, New Mexico, to Eliot and Aline Porter. June 23, 1982.

Ste [Stephen Porter], Sunset, Maine, to Pop [Eliot Porter]. August 8.

Steve, Great Spruce Head Island, Maine, to Mummy and Daddy [Aline and Eliot Porter]. June 30.

B., Barcelona, Spain, to Aline and Pa [Eliot Porter]. March 20, 1983.

E. F. and Bella to Grandfather [Eliot Porter]. October 5, 1985.