Eliot Porter, Santa Fe, New Mexico, to Douglas M. Black, President, Doubleday & Company, Inc. January 19, 1959.

Frank B. Gill, Chairman of Ornithology, Visual Resources for Ornithology, Philadelphia, Pennsylvania, to Eliot Porter. June 15, 1987.

Clifton Olds, Acting Director, Bowdoin College Museum of Art, Brunswick, Maine, to Eliot Porter. December 17, 1987.

Russell W. Peterson, President, National Audubon Society, New York, New York, to Eliot Porter. May 14, 1984.

Monica Walsh, Director, Women’s Participation, New York World’s Fair 1939, New York, New York, to Laura Gilpin. March 10, 1938.

Gladys Hirst Edward, Manager, Musical Artists’ Bureau, New York, New York, to Mary Gilpin. July 3, 1939.

R. A. Devlin, Acting Superintendent, Mesa Verde National Park, Mancos, Colorado, to Laura Gilpin. April 11, 1932.

Laura Gilpin, Santa Fe, New Mexico, to Sam Akeah, Chairman, Navajo Council. February 8, 1954.

Laura Gilpin, Santa Fe, New Mexico, to Ray Mackland, Life Magazine. December 12, 1952.

Mary Elizabeth Bradley, Secretary to Mr. Maloney, U. S. Camera Publishing Corp., New York, New York, to Laura Gilpin. June 5, 1941.

Thayer Jaccaci, J. Walter Thompson Company, New York, New York, to Laura Gilpin. November 22, 1950.

Laura Gilpin, Santa Fe, New Mexico, to Eastman Kodak Company. July 23, 1951.

Laura Gilpin, Santa Fe, New Mexico, to W. D. Lancaster, Amerada Petroleum Corp. November 15, 1952.

Fen Small, Amateur Still Camera Sales Division, Eastman Kodak Company, New York, New York, to Laura Gilpin. November 15, 1951.

Laura Gilpin, Santa Fe, New Mexico, to Royce P. Buck, Graphic Arts Sales Division, Mallinckrodt Chemical Works. August 17, 1951.

J. Ortega, Editor, New Mexico Quarterly, Albuquerque, New Mexico, to Laura Gilpin. July 26, 1950.

Fred Harvey, Albuquerque, New Mexico, to Gilpin Publishing Co. August 31, 1937.

Ralph B. Atkinson, Atkinson Laboratory, Hollywood, California, to Laura Gilpin. February 5, 1951.

John P. Morgan, Tax Commissioner, Sun Oil Company, Dallas, Texas, to Laura Gilpin. April 20, 1950.

Laura Gilpin, Santa Fe, New Mexico, to Weiman and Lester Photoservices. February 6, 1950.