Eliot Porter to W. E. Schmidt. May 18, 1971.

Thomas O. Sheckell, New York, New York, to Laura Gilpin. April 29, 1930.

Helen Johnston, Focus Gallery, San Francisco, California, to Laura Gilpin. September 24, 1975.

Nancy Newhall to Laura Gilpin. August, 1958.

Laura Gilpin to Herbert. July 26, 1965.

Nancy Newhall to Eliot Porter. April 9, 1948.

Manuscript text. n.d.

William Bridges, Curator of Publications, New York Zoological Society, New York, New York, to Eliot Porter. March 28, 1942.

List of Bird Paintings. n.d.

Contract concerning the rights for "The Golden Key." 1958.

Margaretta Mitchell to Nell Dorr. March 7, 1980.

John V. N. Dorr to Jesse E. Lerhman, Jr., Advertising Manager, Mystik Adhesive Products. February 2, 1955.

Cathy Spencer, The Medical Newsmagazine, New York, New York, to Eliot Porter. February 11, 1969.

Laura Gilpin [Dictated to Sina Brush-Morales], Santa Fe, New Mexico, to Susan Spiritus. April 15, 1977.

Jerry Bywaters, Director, Dallas Museum of Fine Arts, Dallas, Texas, to Laura Gilpin. November 26, 1954.

Thomas M. Messer, Director, The Roswell Museum, Roswell, New Mexico, to Laura Gilpin. April 20, 1950.

Paul W. Lapp, American School of Oriental Research, Jerusalem, Israel, to Eliot Porter. March 20, 1967.

Albert Kornfeld, Editor, House and Garden, New York, New York, to Laura Gilpin. January 27, 1948.

Donald Bear, Director, Santa Barbara Art Museum, Santa Barbara, California, to Laura Gilpin. October 25, 1949.

Laura Gilpin, Colorado Springs, Colorado, to O. T. Kreusser, Director, Museum of Science and History. December 4, 1935.