Laura Gilpin, Colorado Springs, Colorado, to Herbert Gambrell, Hall of State Museum, Dallas, Texas. April 29, 1940.

Laura Gilpin, Colorado Springs, Colorado, to F. Quellmalz, Jr., Photographic Society of America. April 29, 1940.

Laura Gilpin, Colorado Springs, Colorado, to Mrs. Earl S. Rhine [Miriam Phair Rhine]. April 20, 1940.

Laura Gilpin, Colorado Springs, Colorado, to The Stevens-Nelson Paper, Co. July 29, 1940.

Laura Gilpin, Colorado Springs, Colorado, to Edward M. Weyer, Natural History Magazine. April 24, 1940.

H. R. Meninger, H. R. Meninger Co., Denver, Colorado, to Laura Gilpin. September 6, 1940.

Percy Hagerman, Colorado Springs, Colorado, to Laura Gilpin. April 27, 1939.

W. H. Cowles, The Spokesman Review, Spokane, Washington, to Laura Gilpin. August 9, 1940.

P. B. Allen, President, Meriden Gravure Company, Meriden, Connecticut, to Laura Gilpin. October 30, 1939.

Thyra D. Wallace, Treasurer, Mesa Verde Library Fund, Mesa Verde National Park, Colorado, to Laura Gilpin. August 8, 1939.

Howard Clayton, Vice-President-Treasurer, The Stevens-Nelson Paper Corporation, New York, New York, to Laura Gilpin. July 31, 1940.

Laura Gilpin, Colorado Springs, Colorado, to Mitchell A. Wilder, Taylor Museum of Southwestern Studies. October 22, 1938.

Rowena Meyers, The Mission Shop, Taos, New Mexico, to Gilpin Publishing Co. May 2, 1939.

Frank L. Harvey, Allentown, Pennsylvania, to Laura Gilpin. July 26, 1939.

W. H. Cowles, The Spokesman Review, Spokane, Washington, to Laura Gilpin. August 13, 1940.

Laura Gilpin, Colorado Springs, Colorado, to Mitchell A. Wilder, Taylor Museum of Southwestern Studies. February 16, 1938.

W. H. Cowles, The Spokesman Review, Spokane, Washington, to Laura Gilpin. July 31, 1940.

Frank L. Harvey, Allentown, Pennsylvania, to Laura Gilpin. June 21, 1939.

Laura Gilpin, Colorado Springs, Colorado, to Frank Harvey. October 10, 1939.

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