Nancy Newhall, The Museum of Modern Art, New York, New York, to Eliot Porter. December 19, 1945.

Clark C. Evernham, Managing Director, San Diego Museum of Man, San Diego, California, to Laura Gilpin. October 29, 1959.

Myron Wood, Assistant Curator in Charge of Photography, The Taylor Museum, Colorado Springs, Colorado, to Laura Gilpin. September 13, 1957.

Terence R. Pitts, Acting Director, Center for Creative Photography, University of Arizona, Tucson, Arizona, to Laura Gilpin. September 23, 1977.

Laura Gilpin, Santa Fe, New Mexico, to Nancy Newhall. September 10, 1957.

Rick Cech, Greenwich, Connecticut, to Eliot Porter. July 14, 1965.

A. B. Titus, Friends of Art, San Diego, California, to Laura Gilpin. March 5, 1922.

John G. Morris, Independent Picture Service, Inc., New York, New York, to Laura Gilpin. December 30, 1963.

Walter Frese, Hastings House, New York, New York, to Laura Gilpin. January 8, 1947.

Laura Gilpin, Santa Fe, New Mexico, to Alden F. Megrew, University of Colorado. October 11, 1958.

Jean Ann Pollard, Waterville, Maine, to Eliot Porter. May 10, 1972.

Laura Gilpin, Santa Fe, New Mexico, to The Atkinson Color Service. November 18, 1952.

Mary Oertel, Health Sciences Information, The University of New Mexico, Albuquerque, New Mexico, to Laura Gilpin. April 19, 1973.

Helen Harvey Mills, Chicago, Illinois, to Laura Gilpin. September 14, 1979.

Louise Houser, Tampa Sales, Color Corporation of America, Tampa, Florida, to Laura Gilpin. March 6, 1968.

[Gutzon Borglum sculpting bust of Gordon Lillie, "Pawnee Bill"]

Wheeler Sammons, Publisher, The A. N. Marquis Company, Chicago, Illinois, to Laura Gilpin. 1948.

David Jacobs/Gloria House, College of Lifelong Learning, Wayne State University, Detroit, Michigan, to Laura Gilpin. June 18, 1976.

Colonel Nickolson