"From Time to Time" Draft. Spring, 2005.

John Macrae, III, President, E. P. Dutton, New York, New York, to Eliot Porter. August 27, 1979.

Frederick Mitchell, The Scrimshaw Press, San Francisco, California, to Nell Dorr. July 14, 1972.

M. E. Bradley, U.S. Camera Publishing Company, New York, New York, to Laura Gilpin. July 17, 1940.

Joh. Enschedé en Zonen, Haarlem, Holland, to Burton Cumming, Director of Publications, New York Graphic Society. September 23, 1959.

[Portrait of six women in snow]

The September 12 Meeting and the 1965 Outlook Minutes. September 4-5, 1964.

Index with corrections. n.d.

Stuart Gentling, to Browns. May 15, 1985.

[Portrait of three women wearing hats]

Stuart Gentling, to Ted Pillsbury. December 21, 2000.

"An Unusual Aztec Object in Stone." May 3, 2004.

Client Card [Guinzberg, New York City, NY; Tiffany]

[Eliot Porter] to John Wawrzonek. July 15, 1987.

Laura Gilpin, Colorado Springs, Colorado, to Arthur A. Fisher. August 8, 1932.

"Summary of 100th Anniversary Activities to date." n.d.

Orlan J. Fox, Associate Editor, Authenticated News International, New York, New York, to Laura Gilpin. n.d.

Steve Rice, Marketing Manager, University of Texas Press, Austin, Texas, to Laura Gilpin. December 10, 1975.

Savoie Lottenville, University of Oklahoma Press, Norman, Oklahoma, to Laura Gilpin. May 3, 1954.