[George E. Hurrell?], Hollywood, California, to Karl Struss. September 24, 1936.

Emil Hilb, Beverly Hills, California, to Karl Struss. May 21, 1947.

Harold K. Hochschild, Blue Mountain Lake, New York, to Eliot Porter. September 30, 1966.

J. R. Hildebrand, National Geographic Magazine, Washington, D.C., to Eliot Porter. September 17, 1940.

Anne Dirkes Kobor, National Geographic Society, Washington, D.C., to Eliot Porter. April 10, 1963.

Ruth Silverman, International Center for Photography, New York, New York, to Carlotta Corpron. February 4, 1980.

Jean S. Tucker, University of Missouri, St. Louis, Missouri, to Carlotta Corpron. September 24, 1979.

David Brower, Executive Director, Sierra Club, New York, New York, to Charles Reynolds and Regina Benedict, Infinity. September 27, 1967.

Karl Struss, Los Angeles, California, to Mother. March 7, 1919.

Karl Struss, San Diego, California, to Mother. April 22, 1919.

Karl Struss, Los Angeles, California, to Mother. February 26, 1919.

Pete V. Domenici, United States Senate, Washington, D.C., to Eliot Porter. March 9, 1978.

Henry C. Iggena, Architect, Lyndhurst, New Jersey, to Jay A. Bjornsen. June 30, 1977.

Franklin I. Jordan, American Photographic Publishing Co., Boston, Massachusetts, to Eliot Porter. February 20, 1945.

Harry L. Parker, President, American Speedlight Corporation, New York, New York, to Eliot Porter. January 25, 1963.

Paul Steiner, Chanticleer Press, Inc., New York, New York, to Eliot Porter. April 17, 1974.

Pete V. Domenici, United States Senate, Washington, D.C., to Eliot Porter. May 24, 1978.

Manuel Lujan, Jr., Congress of the United States, House of Representatives, Washington, D.C., to Eliot Porter. September 4, 1979.

Pete V. Domenici, United States Senate, Washington, D.C., to Eliot Porter. June 21, 1977.

Pete V. Domenici, United States Senate, Washington, D.C., to Eliot Porter. May 3, 1977.