Laura Gilpin, Santa Fe, New Mexico, to Harold Jackson. June 23, 1969.

George A. Nelson, Manager of Sales, Japan Paper Company, New York, New York, to Laura Gilpin. January 26, 1923.

Page proofs including photos. n.d.

Theresa May, Assistant Director and Editor-in-Chief, University of Texas Press, Austin, Texas, to Stuart Gentling. May 11, 2000.

Anne Tucker, Houston, Texas, to Laura Gilpin. December 30, 1976.

Sedgewick Rice, Colonel of Cavalry Commandant, to Whom it may concern. July 8, 1918.

Client Card [Polachek, John, New York City, NY; Lefcourt]

Index with corrections. n.d.

World Wildlife Fund Letter. 1989.

"Conservation and Natural History" by Bob Pyle. n.d.

[Untitled]

[Blockade at the ferry-slip]

Señor de Papantla

Burton Cumming, New York Graphic Society Ltd., Greenwich, Connecticut, to Nell Dorr. March 6, 1969.

Margaretta Mitchell to Nell Dorr. n.d.

John McAndrew, Curator of Architecture, Museum of Modern Art, New York, New York, to Laura Gilpin. March 30, 1938.

Author's proof of part 3 of The Enduring Navaho. 1968.

Working set draft of text. n.d.

List of Birds. n.d.

Rough Draft of Contract. August 17, 1982.