R. L. Van Oosting, Pictorial Photographers of America, New York, New York, to Karl Struss. June 19, 1932.

Frank Woods, Academy of Motion Picture Arts and Sciences, Hollywood, California, to Karl Struss. February 19, 1929.

John R. Minor, Pictorial Photographers of America, New York, New York, to Karl Struss. January 22, 1937.

James H. Russell, Jr., Chairman, Board of Trustees, Valdez, Russell, & Read, Santa Fe, New Mexico, to Board Members. February 7, 1983.

Harvey Brooks, President, American Academy of Arts and Sciences, Boston, Massachusetts, to Mstislav V. Keldysh, President, Academy of Sciences of the U.S.S.R. September 14, 1973.

Paul Anderson, East Orange, New Jersey, to Mrs. Struss. June 4, 1918.

Eliot Porter, Santa Fe, New Mexico, to R. P. Schwenker, E. I. du Pont de Nemours & Company. February 10, 1969.

Stephen L. Schlensinger, Secretary, John Simon Guggenheim Memorial Foundation, New York, New York, to David Hunter McAlpin. June 2, 1976.

Gary Metz, Director, Sandy Hume, Co-Director, Ellen Manchester, Consultant, Department of Fine Arts, University of Colorado, Boulder, Colorado, to Laura Gilpin. 1976.

H. T. Snelling, Manager, Santa Fe Directed Operations, United States Atomic Energy Commission, Los Alamos, New Mexico, to Laura Gilpin. August 30, 1948.

Laura Gilpin, Secretary, Indian Arts Fund, Santa Fe, New Mexico, to Mrs. Popovi Da [Anita]. December 10, 1971.

Deborah Daymon, Art Editor, Addison-Wesley Publishing Company, Menlo Park, California, to David H. Gilbert, Associate Director, University of Texas Press. August 22, 1969.

Ruth Silverman, Assistant Curator, International Center of Photography, New York, New York, to Laura Gilpin. August 15, 1979.

Hedy M. Dunn, Museum Director, Los Alamos County Historical Museum, Los Alamos, New Mexico, to Sina Brush-Morales. December 5, 1979.

John P. Schaefer, President, The University of Arizona, Tucson, Arizona, to Laura Gilpin. July 5, 1977.

Terence R. Pitts, Acting Director, Center for Creative Photography, University of Arizona, Tucson, Arizona, to Laura Gilpin. August 16, 1977.

Harold M. Agnew, Director, Los Alamos Scientific Laboratory, Los Alamos, New Mexico, to Laura Gilpin. February 7, 1979.

Hildegard Kron, Photo Editor, College Division, McGraw-Hill Book Company, New York, New York, to Laura Gilpin. October 8, 1977.

Barbara Morgan, Westchester, New York, to Laura Gilpin. October 19, 1979.

S. D. Aberle, United Pueblos Agency, Albuquerque, New Mexico, to Helen M. Post. September 16, 1939.