Laura Gilpin, Colorado Springs, Colorado, to Richey, Browne, & Donald, Inc. . June 27, 1929.

Fred S. Bartlett, Colorado Springs Fine Arts Center, Colorado Springs, Colorado, to Laura Gilpin. January 22, 1969.

Isabel C. Herdle, Rochester Memorial Art Gallery, Rochester, New York, to Laura Gilpin. January 22, 1942.

Ben Benschneider, Photographer and Director, Colorado College Photography Institute, Colorado Springs, Colorado, to Laura Gilpin. September 10, 1978.

Duane M. Smith, Southern California Council of Camera Clubs, Los Angeles, California, to Karl Struss. August 23, 1958.

Minor White, Assistant to the Curator, George Eastman House, Rochester, New York, to Eliot Porter. May 25, 1955.

Laura Gilpin, Santa Fe, New Mexico, to Harold Jones, Center for Creative Photography, University of Arizona. May 9, 1977.

Wiley Sanderson, The University of Georgia, Athens, Georgia, to Carlotta Corpron. December 9, 1953.

Mrs. Manning E. Handler, Omaha, Nebraska, to Laura Gilpin. May 19, 1955.

John V. N. Dorr to Mrs. William G. Scharpf. February 18, 1960.

Woman Standing, Holding a Fan

Joel Orent, Chestnut Hill, Massachusetts, to Eliot Porter. January 14, 1969.

Carlotta Corpron, Denton, Texas, to Charlotte M. Cardon. March 13, 1977.

Eliot Porter, to W. D. Libby, Sales Services Division, Eastman Kodak Company. March 11, 1955.

Laura Gilpin, Santa Fe, New Mexico, to Mitchell Wilder. April 16, 1956.

Clarence John Laughlin, New Orleans, Louisiana, to Carlotta Corpron. January 29, 1969.

Peggy Skrobiszewki and Pamela Wellner, The Antartica Project, Washington, D.C., to Eliot Porter. August 9, 1983.

G. F. Crabtree, Jr., Assistant Curator on Native Arts, William Rockhill Nelson Gallery of Art, Kansas City, Missouri, to Laura Gilpin. July 5, 1960.

Invoice from Stuart Gentling to Charles Gillis. March 30, 1988.

Laura Gilpin, Santa Fe, New Mexico, to K. W. Williams, Photographic Illustrations Division, Eastman Kodak. April 24, 1954.