Nell Dorr to Elizabeth Koons Howe. n.d.

Frank Crowninshield, Vanity Fair, New York, New York, to Karl Struss. December 18, 1914.

Frank Crowninshield, Vanity Fair, New York, New York, to Karl Struss. March 20, 1922.

Phil Townsend Hanna, Touring Topics, Los Angeles, California, to Karl Struss. July 18, 1924.

B. Holt, Copper Hill, Virginia, to Karl and Ethel Struss. January 10, [1958?].

H. V. H. Proskey, New York, New York, to Karl Struss. September 18, 1917.

Postcard from Hilda, Hollywood, California, to Mother, New York, New York. August 7, 1919.

Karl Struss, Los Angeles, California, to Mother, New York, New York. December 12, 1920.

Erica Anderson, Lambaréné, Gabon, to Nell Dorr. December 4, 1961.

Paul F. Fickinger, Department of the Interior Bureau of Indian Affairs, Washington, D. C., to Helen M. Post. July 10, 1939.

Milton Snow, Department of the Interior Bureau of Indian Affairs, Window Rock, Arizona, to Helen M. Post. May 28, 1940.

Elizabeth F. Wilder, Elementary Graphic Art, Ginn and Company, Lexington, Massachusetts, to Nell Dorr, December 4, 1972.

Goldthwaite H. Dorr III, Curator, to Marcia Howland, The University of North Dakota. April 21, 1966.

Phil Morrison, Assistant to the Director, Norfolk Museum of Arts and Sciences, Norfolk, Virginia, to Nell Dorr, April 8, 1965.

Nell Dorr to John Van Nostrand Dorr. n.d.

Elizabeth Koons Howe, Chicago, Illinois, to Pater [John Van Nostrand Dorr]. n.d.

William A. Fegaly, New Orleans Museum of Fine Art, New Orleans, Louisiana, to Carlotta Corpron. June 14, 1974.

Cusie Pfeifer, Marcuse Pfeifer Gallery Photography, New York City, New York, to Carlotta Corpron. January 7, 1977.

Joan H. Young, Golden Triangle Communications, Denton, Texas, to Carlotta Corpron. March 26, 1981.

Margarite D'Anna, Secretary to Perry Miller Adato, WNET/13, New York, New York, to Eliot Porter. November 16, 1976.