E. Steichen, The Museum of Modern Art, New York, New York, to Eliot Porter. April 29, 1952.

Diarmuid [Russell], Russell & Volkening, Inc., New York, New York, to Eliot Porter. November 19, 1971.

Timothy Seldes, Russell & Volkening, Inc., New York, New York, to Eliot Porter. June 18, 1976.

Loan Receipt to Eliot Porter from Dorothy H. Dudley, Registrar, The Museum of Modern Art. February, 1960.

Timothy Seldes, Russell & Volkening, Inc., New York, New York, to Eliot Porter. May 24, 1977.

James Thrall Soby, Chairman, The Museum of Modern Art, New York, New York, to Eliot Porter. May 19, 1965.

Nancy Newhall, Acting Curator, The Museum of Modern Art, New York, New York, to Eliot Porter. December 29, 1944.

Loan Receipt to Eliot Porter from Dorothy H. Dudley, Registrar, The Museum of Modern Art. September, 1963.

Stephen H. Cutcliffe, Adminstrative Assistant, Lehigh University, Bethlehem, Pennsylvania, to Eliot Porter. January 4, 1978.

Margot Feely, Productions Manager, The Metropolitan Museum of Art, New York, New York, to Eliot Porter. January 26, 1976.

Ann Guilfoyle, Senior Editor, Audubon, New York, New York, to Eliot Porter. May 3, 1972.

J. Mische, Treasurer, The Adirondack Historical Association, New York, New York, to Eliot Porter. November 5, 1971.

Timothy Seldes, Russell & Volkening, Inc., New York, New York, to Eliot Porter. October 24, 1972.

H. W. Smith, Rear Admiral, Department of the Navy, Washington, D.C., to Eliot Porter. April 4, 1942.

Eliot F. Porter, Santa Fe, New Mexico, to Lyndon B. Johnson. Senator. September 29, 1958.

Jon Beckmann, Editor in Chief, Sierra Club, San Francisco, California, to Eliot Porter. April 10, 1974.

Diarmuid [Russell], Russell & Volkening, Inc., New York, New York, to Eliot Porter. November 19, 1969.

Diarmuid [Russell], Russell & Volkening, Inc., New York, New York, to Eliot Porter. March 6, 1969.

Diarmuid [Russell], Russell & Volkening, Inc., New York, New York, to Eliot Porter. December 8, 1971.

Diarmuid [Russell], Russell & Volkening, Inc., New York, New York, to Eliot Porter. June 26, 1969.