Laura Gilpin, Santa Fe, New Mexico, to Fred S. Bartlett, Director, Colorado Springs, Fine Arts Center. September 30, 1969.

Karl Struss to Inventions Section, General Staff. August 6, 1918.

Laura Gilpin, Santa Fe, New Mexico, to Rebecca James. February 5, 1963.

[Circus, Colorado Springs, Colorado]

List of Plates for the Genlting Book of Texas Birds. n.d.

Laura Gilpin to Mitchell Wilder, Colorado Springs Fine Arts Center. n.d.

Helen Johnston, Focus Gallery, San Francisco, California, to Laura Gilpin. October 19, 1976.

Taylor Clark, Baton Rouge, Louisiana, to Stuart Gentling. August 16, 1982.

F. W. LaRouche, Department of the Interior Bureau of Indian Affairs, Washington, D. C., to Helen M. Post. June 7, 1940.

Gary Metz, Director, Sandy Hume, Co-Director, Ellen Manchester, Consultant, Department of Fine Arts, University of Colorado, Boulder, Colorado, to Laura Gilpin. June 30, 1976.

Walter Frese, Hastings House, New York, New York, to Laura Gilpin. August 14, 1951.

James H. Carmel, Bloomfield Hills, Michigan, to Laura Gilpin. April 18, 1959.

Laura Gilpin [Dictated to Sina Brush-Morales], Santa Fe, New Mexico, to Ben Breard, The Afterimage. July 1, 1977.

Evelyn F. Lamorey, T.J. Maloney Inc., New York, New York, to Laura Gilpin. September 17, 1935.

[Puppeteers working marionettes]

Mitchell Wilder, Director, Colorado Springs Fine Arts Center, Colorado Springs, Colorado, to Laura Gilpin. March 25, 1953.

"Some Observations on the Telea Polyphemus Larva." n.d.

A. Lovell Elliott [Lovell], Barnstable, Massachusetts, to Stuart Gentling. June, 2006.

John Szarkowski, Department of Photography, The Museum of Modern Art, New York, New York, to Eliot Porter. July 29, 1963.

Imogen Partridge [Imogen Cunningham], Oakland, California, to Karl Struss. June 13, 1922.