Frank N. McLaughlin, Eastman Kodak Company, Rochester, New York, to Eliot Porter. April 21, 1983.

J. P. Myers, Director, Visual Resources for Ornithology, Philadelphia, Pennsylvania, to Eliot Porter. January 22, 1984.

Toby Cooper, Wildlife Programs Coordinator, Defenders of Wildlife, Washington, D.C., to Eliot Porter. March 3, 1977.

Cathy Spencer, MD The Medical Newsmagazine, New York, New York, to Eliot Porter. January 31, 1969.

Timothy Seldes, Russell & Volkening, Inc., New York, New York, to Eliot Porter. June 30, 1976.

Diarmuid [Russell], Russell & Volkening, Inc., New York, New York, to Eliot Porter. July 26, 1971.

Letter from David L. Bell, Bell Editions, Santa Fe, New Mexico. August 25, 1978.

Timothy Seldes, Russell & Volkening, Inc., New York, New York, to Eliot Porter. June 17, 1978.

Tim [Timothy Seldes], Russell & Volkening, Inc., New York, New York, to Eliot Porter. May 9, 1978.

Joe V. Lynn, Production Manager, Sierra Club, New York, New York, to Eliot Porter. November 20, 1968.

Timothy Seldes, Russell & Volkening, Inc., New York, New York, to Eliot Porter. October 14, 1976.

Diarmuid [Russell], Russell & Volkening, Inc., New York, New York, to Eliot Porter. September 4, 1969.

Diarmuid [Russell], Russell & Volkening, Inc., New York, New York, to Eliot Porter. February 24, 1969.

[Eliot Porter] to John B. Oakes, Editorial Page Editor, The New York Times. March 1, 1971.

Herbert Moskowitz, Associate Registrar, The Metropolitan Museum of Art, New York, New York, to Eliot Porter. March 12, 1979.

Laura Ritledge, Assistant Registrar, The Metropolitan Museum of Art, New York, New York, to Eliot Porter. August 16, 1977.

Walter H. Kilham, Jr., New York, New York, to Eliot Porter. November 25, 1969.

Nancy Newhall, Acting Curator, The Museum of Modern Art, New York, New York, to Eliot Porter. September 13, 1945.

Guy Guthridge, Director, Polar Information Service, Washington, D.C., to Eliot Porter. September 23, 1974.

Jan Schroeder, Assistant Permissions Editor, Addison-Wesley Publishing Co., Menlo Park, California, to Eliot Porter. August 25, 1975.