Nancy Newhall, Acting Curator, The Museum of Modern Art, New York, New York, to Eliot Porter. September 1, 1944.

Thomas Baird, Assistant Director, Dumbarton Oaks, Trustees for Harvard University, Washington, D.C., to Eliot Porter. January 4, 1967.

Bruce T. Willis, Curator-in-Charge, Collections, Museum of New Mexico, Santa Fe, New Mexico, to Andrew Poggenpohl, National Geographic Magazine. May 12, 1965.

Laura Gilpin, Santa Fe, New Mexico, to Willard Morgan. May 18, 1963.

Walter M. Edwards, Illustrations Division, National Geographic Society, Washington, D.C., to Eliot Porter. October 24, 1940.

Buffalo Bill's Wild West

Anita Da, Studio of Indian Arts, Santa Fe, New Mexico, to Laura Gilpin. March 10, 1973.

Phil Palmer, San Francisco, California, to Eliot Porter. July 22, 1960.

Laura Gilpin, Santa Fe, New Mexico, to Eleanor Onderdonk, Witte Memorial Museum. November 1, 1949.

Laura Gilpin, Santa Fe, New Mexico, to Margaret Withers. January 15, 1964.

Laura Gilpin, Santa Fe, New Mexico, to Edna Bennett, GAMMA. December 12, 1956.

Mitch Wilder, Director, Colorado Springs Fine Arts Center, Colorado Springs, Colorado, to Laura Gilpin. September 9, 1952.

G. Anderson, Vice-President, Reserve Life Insurance Company, Dallas, Texas, to Laura Gilpin. September 15, 1958.

Isabel C. Herdle, Rochester Memorial Art Gallery, Rochester, New York, to Laura Gilpin. February 13, 1942.

Frederick, The Crimshaw Press, Oakland, California, to Nell Dorr. June 21, 1979.

Laura Gilpin, Santa Fe, New Mexico, to Ruth Morgan. January 31, 1950.

Mary Carrington Nicholas, Assistant to the Director, The Roswell Museum, Roswell, New Mexico, to Laura Gilpin. March 16, 1951.

Minor White, San Francisco, California, to Laura Gilpin. November 19, 1952.

Barthold Fles, Literary Agent, New York, New York, to Laura Gilpin. January 18, 1963.

Laura Gilpin, Santa Fe, New Mexico, to Beaumont Newhall, Art Department, University of New Mexico. January 24, 1972.