Marie E. Roy, Acting Executive Director, The Explorers Club, New York, New York, to Eliot Porter. December 16, 1982.

Crawford H. Greenewalt, Du Pont Building, Wilmington, Delaware, to Eliot Porter. March 23, 1961.

Henry Allen Moe, John Simon Guggenheim Memorial Foundation, New York, New York, to Eliot Porter. March 28, 1960.

Henry Allen Moe, John Simon Guggenheim Memorial Foundation, New York, New York, to Eliot Porter. December 13, 1946.

John Macrae, III, President, E. P. Dutton & Co., Inc., New York, New York, to Eliot Porter. January 9, 1970.

John Macrae, III, President, E. P. Dutton & Co., Inc., New York, New York, to Eliot Porter. June 17, 1969.

Peter J. Rosenwald, American Heritage Publishing Company, New York, New York, to Laura Gilpin. August 3, 1960.

Laura Gilpin, Santa Fe, New Mexico, to Julius O. Huffman, Kaufman and Fabry Co. May 3, 1961.

David A. Covington, General Manager, New York Life Insurance Company, Albuquerque, New Mexico, to Laura Gilpin. January 18, 1962.

Laura Winslow, Picture Section, United States Information Agency, Washington, D. C., to Laura Gilpin. August 16, 1961.

Robert E. Freund, Seymour’s: The Exacta Specialists, New York, New York, to Laura Gilpin. July 27, 1961.

Laura Gilpin, Santa Fe, New Mexico, to David A. Covington, New York Life Insurance Co. January 20, 1962.

Sheila Milberg, House Beautiful, New York, New York, to Laura Gilpin. February, 1961.

Ruth Garrett, Secretary to the Editor, Natural History Magazine, New York, New York, to Laura Gilpin. April 25, 1940.

William Allen, Personal Representative, Musical Artists’ Bureau, New York, New York, to Laura Gilpin. April 29, 1939.

W. H. Cowles, The Spokesman Review, Spokane, Washington, to Laura Gilpin. April 12, 1940.

Mitch Wilder, Director, Colorado Springs Fine Arts Center, Colorado Springs, Colorado, to Laura Gilpin. July 8, 1952.

Laura Gilpin, Santa Fe, New Mexico, to J. Edward Davis, Indian Arts and Crafts Board, U. S. Department of Interior. May 14, 1959.

Laura Gilpin, Santa Fe, New Mexico, to Margaret Owings. September 22, 1959.

Laura Gilpin, Santa Fe, New Mexico, to Margaret and Nat Owings. October 15, 1959.