Antoinette Hervey, New York, New York, to Laura Gilpin. January 22, 1926.

"An Appreciation of Ruth Porter" by George Packard. June 7, 1942.

Laura Gilpin, Santa Fe, New Mexico, to Mrs. U. S. Allingham [Esther F. Allison]. November 17, 1954.

Laura Gilpin, San Antonio, Texas, to Leon Daniel, PIX, Inc. April 2, 1946.

Laura Gilpin, Santa Fe, New Mexico, to The State Bureau of Revenue. January 7, 1950.

Jean Ann Pollard, Waterville, Maine, to Eliot Porter. March 11, 1969.

Eliot Porter, to Frank R. Fraprie, Editor, American Photography. March 26, 1945.

Robert S. McLandress, Architect, Menlo Park, California, to Laura Gilpin. March 25, 1976.

Laura Gilpin, Santa Fe, New Mexico, to Helen Johnston, Focus Gallery. November 18, 1976.

Helen Johnston, Focus Gallery, San Francisco, California, to Laura Gilpin. February 3, 1976.

Laura Gilpin, Santa Fe, New Mexico, to Margaret and Nat Owings. November 29, 1963.

Ruth Silverman, Assistant Curator, International Center of Photography, New York, New York, to Laura Gilpin. October 31, 1979.

Tom Wolff, St. Louis, Missouri, to Laura Gilpin. October 15, 1977.

Laura Gilpin, Santa Fe, New Mexico, to Maude G. Schollenberger. February 2, 1952.

Laura Gilpin, Santa Fe, New Mexico, to Raymond Carlson, Arizona Highways. January 30, 1952.

Laura Gilpin, Santa Fe, New Mexico, to Darline Bekkedal. July 25, 1954.

Laura Gilpin, Santa Fe, New Mexico, to Carlisle B. Guy. February 24, 1954.

Laura Gilpin, Santa Fe, New Mexico, to Thomas M. Messer, The Roswell Museum. April 16, 1950.

Thomas M. Messer, Director, The Roswell Museum, Roswell, New Mexico, to Laura Gilpin. May 16, 1950.

Laura Gilpin, Santa Fe, New Mexico, to Jerry Bywaters, Dallas Museum of Fine Arts. January 31, 1950.