Ira W. Martin, President, Pictorial Photographers of America, New York, New York, to Laura Gilpin. May 15, 1934.

Randall Davey, Santa Fe, New Mexico, to Laura Gilpin. June 20, 1937.

Joseph H. Jackson, Treasurer, Mesa Verde National Park, Mancos, Colorado, to Gilpin Publishing Co. September 8, 1933.

Herbert Putnam, Washington D. C., to Laura Gilpin. April 10, 1934.

T. A. Bagshaw, Akin and Bagshaw, Inc., Denver, Colorado, to Laura Gilpin. July 9, 1935.

Brenda Putnam, New York, New York, to Laura Gilpin. November 22, 1933.

Laura Gilpin, Colorado Springs, Colorado, to Herbert Putnam. February 21, 1934.

Brenda Putnam, New York, New York, to Laura Gilpin. April 3, 1934.

Joseph H. Jackson, Treasurer, Mesa Verde National Park, Mancos, Colorado, to Gilpin Publishing Co. August 10, 1934.

Arnold Gingrich, Editor, Esquire Magazine, Chicago, Illinois, to Laura Gilpin. July 29, 1936.

Laura Gilpin, Colorado Springs, Colorado, to Mrs. Speed. January 30, 1936.

T. A. Willard, Beverly Hills, California, to Laura Gilpin. October 29, 1932.

Gladys Willis, Bound Brook, New Jersey, to Laura Gilpin. June 1, 1932.

Antoinette Hervey, New York, New York, to Laura Gilpin. January 1, 1933.

Laura Gilpin, Colorado Springs, Colorado, to Mrs. Verner Z. Reed. September 17, 1932.

Charles Robinson, The Platinotype Company, London, England, to Laura Gilpin. December 1, 1932.

Brenda Putnam, New York, New York, to Laura Gilpin. December 5, 1933.

Joseph H. Jackson, Department of Justice, Mesa Verde National Park, Colorado, to Laura Gilpin. October 25, 1932.

Brenda Putnam, New York, New York, to Laura Gilpin. May 11, 1932.

Brenda Putnam, New York, New York, to Laura Gilpin. February 26, 1933.