Bruce G. Sommers, Sommers Building Company, Inc., Colorado Springs, Colorado, to Laura Gilpin. July 16, 1978.

Elodie Courter, Director, The Museum of Modern Art, New York, New York, to Eliot Porter. May 21, 1946.

Laura Gilpin, Santa Fe, New Mexico, to John B. O'Donnell, The Aluminum Company of America. April 20, 1951.

Reproduction of Boat-Tailed Grackle by John James Audubon. 1985.

Arthur A. Goldsmith, Jr., Features Editor, Photography Magazine, New York, New York, to Nell Dorr. January 25, 1955.

Alan Du Bois, Assistant Director, Museum of Fine Arts, St. Petersburg, Florida, to Eliot Porter. March 24, 1972.

Susan Spears, Director, to Pamela McCroskery, Director of Communications, Texas Audubon Society. June 3, 1999.

Joseph M. Murray, President, Associated Insurance Agencies, Hato Rey, Puerto Rico, to Covington Hardee. January 24, 1977.

John V. N. Dorr to Eleanor Jackson. November 29, 1954.

Laura Gilpin, Santa Fe, New Mexico, to Ann Deitz. June 6, 1965.

Laura Gilpin, Santa Fe, New Mexico, to Robert Richman. July 5, 1966.

Infantry Drill at Ft. Sam Houston, San Antonio, Texas

Churubusco 1847.

Erica Anderson to Nell Dorr. May 21, 1963.

Laura Gilpin, Santa Fe, New Mexico, to Larry Francell, Wichita Falls Museum and Art Center. August 27, 1973.

Laura Gilpin, Santa Fe, New Mexico, to Donald Bear, Santa Barbara Museum of Art. November 1, 1949.

Laura Gilpin, Santa Fe, New Mexico, to Sidney Janis. December 17, 1975.

Laura Gilpin, Santa Fe, New Mexico, to Mohawk Paper Mills, Inc. May 10, 1974.

Laura Gilpin, Santa Fe, New Mexico, to Irwin Welcher, General Graphic Services. January 14, 1971.

Laura Gilpin, Santa Fe, New Mexico, to Jerry Brody, Director, Maxwell Museum of Anthropology. November 28, 1975.