Laura Gilpin, Santa Fe, New Mexico, to Mrs. Stewart Udall, Center for the Arts of Indian America. November 15, 1969.

Susan Allen, Director, Public Relations, National Cowboy Hall of Fame and Western Heritage Center, Oklahoma City, Oklahoma, to Laura Gilpin. July 29, 1969.

Jean S. Tucker, Research Fellow, University of Missouri, St. Louis, Missouri, to Laura Gilpin. October 6, 1975.

Sina Brush-Morales, Santa Fe, New Mexico, to Eric Morey. September 5, 1978.

James Baker, Art Department, Edinboro State College, Edinboro, Pennsylvania, to Laura Gilpin. n.d.

Nell Dorr to Mr. Chester Travis. November 8, 1948.

Jürgen F. Boden, West Germany, to Eliot Porter. March 29, 1979.

Laura Gilpin, Santa Fe, New Mexico, to Margaret Bailey Speer. October 30, 1954.

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

Margery Mann, San Francisco Museum of Art, Davis, California, to Don R. Schol. October 8, 1974.

Laura Gilpin, Santa Fe, New Mexico, to Fred Bartlett, Colorado Springs Fine Arts Center. May 8, 1970.

Nancy Newhall, The Museum of Modern Art, New York, New York, to Eliot Porter. July 25, 1944.

Laura Gilpin, Santa Fe, New Mexico, to Michael Weber, Curator in Charge, History Division, Museum of New Mexico. September 16, 1974.

Draft of "Retrospective," Pages 1 to 11. n.d.

"A Summary of DDT" Prepared by the Faculty and Students of The Hopkins Marine Station of Stanford University. n.d.

Laura Gilpin, Santa Fe, New Mexico, to Lee Witkin. January 7, 1974.

Susan Spiritus, Susan Spiritus Gallery, Newport Beach, California, to Laura Gilpin. June 30, 1977.

R. L. Shalkop, Curator, The Taylor Museum, Colorado Springs, Colorado, to Laura Gilpin. October 23, 1969.

Helen Gee, Limelight, New York, New York, to Eliot Porter. April 2, 1955.

Laura Gilpin, Santa Fe, New Mexico, to Eileen Tighe, Woman’s Day. March 5, 1965.