Laura Gilpin to Walter L. Goodwin, Duell, Sloan & Pearce. October 10, 1949.

Laura Gilpin, Santa Fe, New Mexico, to , The Pan American Commission. January 17, 1950.

Laura Gilpin to Walter L. Goodwin, Duell, Sloan & Pearce. November 14, 1949.

Seth and Carol, The Potomac School, Washington, D. C., to Laura Gilpin. October 31, 1949.

Laura Gilpin, Santa Fe, New Mexico, to Walter L. Goodwin, Duell, Sloan & Pearce. July 11, 1949.

Laura Gilpin to Walter L. Goodwin, Duell, Sloan & Pearce. October 2, 1949.

Laura Gilpin to Walter L. Goodwin, Duell, Sloan & Pearce. January 31, 1949.

Charles A. Pearce, Duell, Sloan & Pearce, Inc., New York, New York, to Laura Gilpin. January 27, 1950.

Louis C. Jones, New York State Historical Association, Virginia City, Nevada, to Laura Gilpin. n.d.

Laura Gilpin to Charles Duell, Duell, Sloan & Pearce. August 23, 1958.

M. B. Dias, George Murphy, Inc., New York, New York, to Laura Gilpin. November 8, 1949.

Sina Brush, Santa Fe, New Mexico, to Van Deren Coke. February 24, 1978.

Douglas W. Schwartz, Director, School of American Research, Santa Fe, New Mexico, to SAR Member. September 5, 1978.

Mrs. F. Martin Brown [Hazel], Colorado Springs, Colorado, to Laura Gilpin. April 10, [1978].

Jim McGrath, A. P. O. San Francisco, California, to Laura Gilpin. July 7, 1978.

Evelyne Daitz, Print Department, The Witken Gallery, Inc., New York, New York, to Laura Gilpin. March 28, 1978.

List of all changes in mock-up since April 1966. July 14, 1967.

J. Maurice McCabe to Raymond Nakai, Chairman, The Navajo Tribal Council. April 12, 1963.

Laura Gilpin to Frank Crabtree, Director, Museum of New Mexico. July 3, 1968.

John P. Schaefer, President, The University of Arizona, Tucson, Arizona, to Sina Brush-Morales. July 8, 1977.