Frank N. McLaughlin, Manager, Eastman Kodak Company, Rochester, New York, to Eliot Porter. August 30, 1986.

Tim [Timothy Seldes], Russell & Volkening, Inc., New York, New York, to Timothy Seldes. March 20, 1975.

Y. Katahira, Manager, Charles E. Tuttle Co., Inc., Tokyo, Japan, to Eliot Porter. October 4, 1968.

Tim [Timothy Seldes], Russell & Volkening, Inc., New York, New York, to Eliot Porter. May 17, 1974.

Roland C. Clement, National Audubon Society, New York, New York, to Eliot Porter. August 24, 1959.

Tim [Timothy Seldes], Russell & Volkening, Inc., New York, New York, to Eliot Porter. August 30, 1978.

Tim [Timothy Seldes], Russell & Volkening, Inc., New York, New York, to Eliot Porter. August 15, 1974.

Robert F. Erickson, Manager-Special Projects, Meisel Photochrome Corporation, Dallas, Texas, to Eliot Porter. June 1, 1976.

Carol Stewart, Special Projects Manager, Meisel Photochrome Corporation, Dallas, Texas, to Eliot Porter. January 14, 1977.

Davis Pratt, Department of Photography, The Museum of Modern Art, New York, New York, to Eliot Porter. July 15, 1963.

Receipt of Delivery to Eliot Porter from Dorothy H. Dudley, Registrar, The Museum of Modern Art. December 15, 1959.

Tim [Timothy Seldes], Russell & Volkening, Inc., New York, New York, to Eliot Porter. June 28, 1978.

Beaumont Newhall, Curator, The Museum of Modern Art, New York, New York, to Eliot Porter. December 19, 1945.

Tim [Timothy Seldes], Russell & Volkening, Inc., New York, New York, to Eliot Porter. August 2, 1978.

Tim, Russell & Volkening, Inc., New York, New York, to Eliot Porter. October 30, 1978.

John T. Watson, Watson & Watson Attorneys At Law, Santa Fe, New Mexico, to Eliot Porter. July 10, 1964.

Edward Steichen, Lt. Cmdr., USNR, Navy Department, Bureau of Aeronautics, Washington, D.C., to Eliot Porter. April 14, 1942.

Leonard Carmichael, Chairman, Committee on Sceintific Research Personnel, War Manpower Commission, Washington, D.C., to Eliot Porter. June 23, 1944.

Otto Simon, Washington, D. C., to Laura Gilpin. March 19, 1917.

Clinton P. Anderson, Congress of the United States Joint Committee on Atomic Energy, to Eliot Porter. January 12, 1961.