Laura Gilpin, Santa Fe, New Mexico, to Hugh Shewmaker. October 17, 1945.

Dan Berley, Witkin-Berley Ltd., Rochester, New York, to Laura Gilpin. December 11, 1976.

Theresa J. May, Assistant Director and Editor-in-Chief, University of Texas Press, Austin, Texas, to Stuart Gentling. August 8, 2001.

Notes on "Dating the Past" from the Lubbock Museum. n.d.

Karen Nangle, Picture Research, Western Printing and Lithographing Company, New York, New York, to Laura Gilpin. April 5, 1963.

"Strange Coincidences or The Unusual Circumstance Surrounding the Author's Recent Discovery of an Important Lost Audubon Painting." n.d.

"Of Birds and Texas" Purchase Contract. n.d.

"Pesticides, Populations and People: The Ecology of Environmental Contamination" by Kenneth L. Crowell, Marlboro College. November, 1964.

["Once Upon a Time" puppet theater]

Mrs. James M. Jagger, Assistant to the Director, De Cordova Museum, Lincoln, Massachusetts, to Eliot Porter. November 16, 1967.

Paul Gardner, Director, William Rockhill Nelson Gallery of Art, Kansas City, Missouri, to Laura Gilpin. December 10, 1948.

Ron Tyler, Director, The Texas State Historical Association, Austin, Texas, to Stuart Gentling. January 10, 1990.

Peggy James, Gazette Telegraph, Colorado Springs, Colorado, to Laura Gilpin. May 31, 1971.

Ansel Adams, Ansel Adams Photography, San Francisco, California, to Eliot Porter. September 21, 1950.

Beaumont Newhall, Director, George Eastman House, Rochester, New York, to Eliot Porter. April 24, 1959.

A. Hyatt Mayor, Curator of Prints, Metropolitan Museum of Art, New York, New York, to Laura Gilpin. June 25, 1957.

Mrs. Sim Christy, Executive Secretary, The Roswell Museum, Roswell, New Mexico, to Laura Gilpin. February 8, 1951.

Edward Steichen, Director, Department of Photography, Museum of Modern Art, New York, New York, to Laura Gilpin. April 20, 1954.

F. Van Deren Coke, Director, George Eastman House, Rochester, New York, to Laura Gilpin. July 27, 1971.

James H. Carmel, Bloomfield Hills, Michigan, to Laura Gilpin. May 5, 1959.