Charles A. Pearce, Duell, Sloan & Pearce, Inc., New York, New York, to Laura Gilpin. February 10, 1950.

Charles Duell, Duell, Sloan & Pearce, Inc., New York, New York, to Laura Gilpin. February 10, 1954.

Charles A. Pearce, Duell, Sloan & Pearce, Inc., New York, New York, to Laura Gilpin. November 15, 1949.

Walter L. Goodwin, Duell, Sloan & Pearce, Inc., New York, New York, to Laura Gilpin. September 20, 1950.

Margaretta Mitchell, Oakland, California, to Laura Gilpin. May 23, 1978.

Yoke Matze, JM fotostudio, Gouda, The Netherlands, to Laura Gilpin. September 15, 1978.

David L. Bell, Bell Editions, Santa Fe, New Mexico, to Laura Gilpin. October 2, 1978.

Dan E. Close, Color Craft, Wichita, Kansas, to Laura Gilpin. May 31, 1978.

Laura Gilpin to Frank Wardlaw, Director, University of Texas Press. May 11, 1963.

Laura Gilpin to Frank Wardlaw, Director, University of Texas Press. February 29, 1968.

Laura Gilpin to Frank Wardlaw, Director, University of Texas Press. November 2, 1968.

Andrea D. Rubenstein, Assistant to the Curators, Phoenix Art Museum, Phoenix, Arizona, to Mary Sue Walsh. September 12, 1979.

James L. Enyeart, Director, Center for Creative Photography, University of Arizona, Tucson, Arizona, to Laura Gilpin. March 20, 1979.

Guy Neff, Meredith Publishing Company, Des Moines, Iowa, to Laura Gilpin. n.d.

Laura Gilpin, Colorado Springs, Colorado, to Walter L. Goodwin, Duell, Sloan & Pearce. June 28, 1945.

Walter L. Goodwin, Duell, Sloan & Pearce, Inc., New York, New York, to Laura Gilpin. June 30, 1948.

Charles Duell, Duell, Sloan & Pearce, Inc., New York, New York, to Laura Gilpin. August 26, 1957.

Dorothy Morang, Secretary of Fine Arts to Laura Gilpin. May 11, 1955.

Laura Gilpin, Santa Fe, New Mexico, to Walter L. Goodwin, Duell, Sloan & Pearce. n.d.

Duell, Sloan & Pearce separates from Little, Brown & Company. February 20, 1956.