List of Bird Plates. n.d.

Joel Orent, Jerusalem, Israel, to Eliot Porter. December 14, 1973.

Laura Gilpin, Santa Fe, New Mexico, to Joseph Trautwein, Artists and Writers Press, Inc. August 10, 1959.

Notes. n.d.

Richard Strehlau, Philadelphia, Pennsylvania, to Eliot Porter. November 7.

Joel Orent to Eliot Porter. December 3, 1977.

Mary S. Carnahan, Texas Memorial Museum, The University of Texas, Austin, Texas, to Laura Gilpin. April 20, 1970.

J. P. Myers, Director, Visual Resources for Ornithology, Philadelphia, Pennsylvania, to Eliot Porter. August 3, 1982.

Draft of Chapter X, "The Southern Islands." n.d.

Laura Gilpin, Santa Fe, New Mexico, to Peter Rosenwald, American Heritage. July 29, 1960.

Allen A. Gentling [Dad], Little Rock, Arkansas, to Stuart Gentling. October 7, 1964.

Transcript of Alma Kitchell's Brief Case, February 17, 1941.

Draft Manuscript 6. n.d.

"In Support of Color Photography." n.d.

Review of "Navajo Wildlands". n.d.

Laura Gilpin, Santa Fe, New Mexico, to Jerry Bywaters, Dallas Museum of Fine Arts. August 10, 1954.

Edna H. Massey, Interior Designer and Arts and Crafts Specialist, Bureau of Indian Affairs, Washington, D. C., to Laura Gilpin. May 18, 1967.

Draft of partial text. n.d.

John Howard Griffin, Trappist, Kentucky, to Nell Dorr. January 23, 1971.

Kenneth W. Williams, Manager, Photographic Illustrations, Rochester, New York, to Laura Gilpin. May 4, 1954.