Laura Gilpin to Barbara Spielman, University of Texas Press. June 27, 1968.

"The Slit," "The Flow of the River," and "The Judgment of the Birds." n.d.

A. C. [Bersh?], Smithsonian Institution, Taunton, Massachusetts, to Eliot Porter. July 27, 1945.

Minutes of Annual Meeting for the New Mexico Council on Photography. April 9, 1986.

Blanche Lentz, The Wichita International Salon of Photography, Wichita, Kansas, to Laura Gilpin. November 30, 1945.

Eliot Porter, Santa Fe, New Mexico, to The Editor, The New Mexican. July 20, 1959.

Laura Gilpin, Santa Fe, New Mexico, to Irwin Welcher, General Graphic Services. May 9, 1968.

Herbert Gambrell, Director, Dallas Historical Society, Hall of State, Dallas, Texas, to Laura Gilpin. January 2, 1940.

Bibliography of Published works and dissertations with notes. n.d.

Ralph Steiner, Thetford Hill, Vermont, to Eliot Porter. March 9.

Anne Parish Titzell, Georgetown, Connecticut, to Laura Gilpin. March 8, 1943.

Robert Glenn Ketchum, Curator, National Park Foundation, Washington, D.C., to Eliot Porter. n.d.

Isabella Gilpin, Boyce, Clark County, Virginia, to Laura Gilpin. December 29, 1966.

Partial Letter to Michael Thomas. May 19, 2001.

Diarmuid [Russell], Russell & Volkening, Inc., New York, New York, to Eliot Porter. July 17, 1972.

Manuscript. n.d.

Laura Gilpin, Santa Fe, New Mexico, to Katherine Beneker, The American Museum of Natural History. September 24, 1956.

Manuscript text. n.d.

Draft text about tribal government. n.d.

"Son of Maine Address." n.d.