Charles K. Archer, President, The Pittsburgh Salon of Photographic Art, Pittsburgh, Pennsylvania, to Laura Gilpin. March 23, 1928.

Laura Gilpin to Mrs. Lundstrom. December 6, 1928.

Brenda Putnam, New York, New York, to Laura Gilpin. November 2, 1928.

E. Donald Robb, Frohman, Robb, & Little Architects, Boston, Massachusetts, to Laura Gilpin. March 12, 1928.

Marjorie Otis, Kansas City, Missouri, to Laura Gilpin. September 5, 1927.

Brenda Putnam, Florence, Italy, to Laura Gilpin. May 15, 1927.

Brenda Putnam, New York, New York, to Laura Gilpin. February 10, 1926.

Jane Felix White, New York, New York, to Laura Gilpin. January 6, 1926.

Helen Curtis, New York, New York, to Francis and Laura Gilpin. September 2, 1927.

Edith Hazlehurst, Colorado Springs, Colorado, to Laura Gilpin. August 22, 1927.

Helene and Anne, Santa Barbara, California, to Francis Gilpin. August 22, 1927.

Aunt Hattie [Gilpin] to Laura Gilpin. December 31, 1931.

Eliot Porter, to Colby Chandler, President, Eastman Kodak Company. July 20, 1981.

Eliot Porter, to Walter A. Fallon, Chief Executive, Eastman Kodak Company. July 20, 1981.

Laura Gilpin to Charles Wix & Co. February 11, 1926.

Marie [De C?], Orr’s Island, Maine, to Francis and Laura Gilpin. August 27, 1927.

Cousin Amy, Bailey Island, Maine, to Laura Gilpin. August 25, 1927.

Carly Charlton, Denver, Colorado, to Laura Gilpin. August 22, 1927.

[Carolina Lewt], Brookvale, Colorado, to Laura Gilpin. August 26, 1927.

Samuel L. Sherer, Director, City Art Museum, St. Louis, Missouri, to Laura Gilpin. March 21, 1924.