Charles Duell, Duell, Sloan & Pearce, Inc., New York, New York, to Laura Gilpin. May 6, 1955.

Jack Barlass, Vice President, Meredith Publishing Company, Des Moines, Iowa, to Laura Gilpin. May 1, 1961.

Merrell R. Campbell, New York, New York, to Laura Gilpin. November 7, 1949.

Laura Gilpin, Santa Fe, New Mexico, to Walter L. Goodwin, Duell, Sloan & Pearce. February 26, 1949.

Cece Derrick, Office Manager, Duell, Sloan & Pearce, Inc., New York, New York, to Laura Gilpin. October 6, 1949.

Walter L. Goodwin, Duell, Sloan & Pearce, Inc., New York, New York, to Laura Gilpin. November 10, 1949.

Betty Liederman, Duell, Sloan & Pearce, Inc., New York, New York, to Laura Gilpin. July 11, 1949.

Walter L. Goodwin, Duell, Sloan & Pearce, Inc., New York, New York, to Laura Gilpin. September 27, 1950.

New York Mohawks Request Independent Sovereignty. Article 3 of the Jay Treaty. Notes. n.d.

Erica Anderson, Zürich, Switzerland, to Nell Dorr. September 27, 1950.

Erica Anderson, New York, New York, to Nell Dorr. March 31, 1955.

Harold Bauer, New York, New York, to Laura Gilpin. January 13, 1940.

Erna Ferguson, Albuquerque, New Mexico, to Laura Gilpin. November 15, 1939.

Leon Daniel, General Manager, PIX Incorporated, New York, New York, to Laura Gilpin. August 20, 1945.

Barbara Loomis, Los Angeles County Museum, Los Angeles, California, to Laura Gilpin. June 11, 1945.

Charles Muret, New York, New York, to Laura Gilpin. July 24, 1945.

Leon Daniel, General Manager, PIX Incorporated, New York, New York, to Laura Gilpin. July 17, 1946.

Janet L. Anderson, Kenosha, Wisconsin, to Laura Gilpin. September 30, 1946.

Laura Gilpin, Santa Fe, New Mexico, to Francis M. Froelicher, Fountain Valley School. October 17, 1945.

Leon Daniel, General Manager, PIX Incorporated, New York, New York, to Laura Gilpin. August 30, 1945.