George Cannon, Lumiere Glasswork Studio, Inc., Ithaca, New York, to Eliot Porter. March 24, 1986.

Gustave Pabst, Jr., Washington, D. C., to Laura Gilpin. July 5, 1956.

Karl Struss, Hollywood, California, to Director of Military Intelligence, Washington, D.C. August 6, 1919.

Manuscript text. n.d.

Ron Tyler, Director, The Texas State Historical Association, Austin, Texas, to Stuart Gentling. January 10, 1990.

International Exhibitions Foundation Brochure. n.d.

Bruce Finson, Editor, Pacific Discovery, San Francisco, California, to Eliot Porter. October 16, 1963.

Jeanne, E. P. Dutton, New York, New York, to Eliot Porter. March 14, 1978.

John Humphrey, San Francisco Museum of Art, San Francisco, California, to Carlotta Corpron. October 28, 1975.

Nancy Newhall, The Museum of Modern Art, New York, New York, to Eliot Porter. March 11, 1943.

Adelyn D. Breeskin, Director, The Baltimore Museum of Art, Baltimore, Maryland, to Eliot Porter. August 26, 1959.

Laura Gilpin to Frank Wardlaw, Director, University of Texas Press. December 1, 1966.

Cusie Pfeifer, Marcuse Pfeifer Gallery Photography, New York City, New York, to Carlotta Corpron. December 21, 1976.

Edward Putzar, The University of Arizona, Tucson, Arizona, to Eliot Porter. April 25, 1973.

In the Circus

Margaretta Mitchell, Berkeley, California, to Nell Dorr. February 14, 1979.

Ellen Auerbach to Barbara Klemm. n.d.

Laura Gilpin, Santa Fe, New Mexico, to Dick Riley. February 3, 1967.

Carlotta Corpron, Denton, Texas, to Susan King, San Francisco Museum of Art. May 11, 1975.

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