Edward Russell, Jr., Chairman, The American Institute of Graphic Arts, New York, New York, to Eliot Porter. n.d.

John Macrae, III, President, E. P. Dutton & Co., Inc., New York, New York, to Eliot Porter. December 17, 1969.

Laura Gilpin, Santa Fe, New Mexico, to Robert F. Lotito, Central City Opera House Association. July 5, 1976.

The Gentling Paintings. n.d.

"1519 / The One Reed Year" Draft and Notes. July 19.

Clifford J. Rudden, Controller, Sierra Club, Mills Tower, San Francisco, to Eliot Porter. June 13, 1969.

R. Way, Secretary to Mr. McAlpin, to Eliot Porter. December 4, 1940.

Jean M. Nowak, Chief, Ofice of Information Services, Division of Indian Health, Silver Spring, Maryland, to Laura Gilpin. July 21, 1965.

David Hunter McAlpin, Minerva, New York, to Eliot Porter. August 23, 1979.

Laura Gilpin, Santa Fe, New Mexico, to Lawrence Miller, Director, Laguna-Gloria Art Museum. June 1, 1977.

Barbara Spielman, Associate Editor, University of Texas Press, Austin, Texas, to Laura Gilpin. August 1, 1968.

Margaret and Irvin Dagen, Clayton, Missouri, to Laura Gilpin. September 5, 1957.

Laura Gilpin, Colorado Springs, Colorado, to S. S. Newbury. October 11, 1929.

Clayton Whitehill, The Philadelphia Art Alliance, Philadelphia, Pennsylvania, to Carlotta Corpron. April 11, 1946.

Linda B. Meyerriecks, Picture Editor, National Geographic Society, Washington, D.C., to Eliot Porter. February 9, 1984.

Frieda Everett, Publications Chairman, The Society of Women Geographers, Washington, D. C., to Certain SWG Members. September 6, 1977.

Sina Brush-Morales, Santa Fe, New Mexico, to Karen Evans, Outside. February 2, 1978.

National Military Home

Paul A. Draper, M.D., Colorado Springs, Colorado, to J. Donald Haney, Attorney. March 16, 1945.

Kevin Donovan, Curator of Collections, The University of New Mexico, Albuquerque, New Mexico, to Gil Hitchcock, New Mexico Council on Photography. July 30, 1986.