Dean Krakel, Managing Director, National Cowboy Hall of Fame and Western Heritage Center, Oklahoma City, Oklahoma, to Laura Gilpin. April 24, 1969.

Herman Craeybeckx, Antwerp, Belgium, to Nell Dorr. January 8, 1962.

Herman Craeybeckx, Antwerp, Belgium, to Nell Dorr. August 17, 1966.

Lillian Gish, Badgastein, Austria, to Nell Dorr. July 27, 1982.

Ethel to Nell Dorr. January 17, 1941.

Tom Gander to Nell Dorr. January 12, 1978.

John Howard Griffin, American Society of Magazine Photographers, Royal Photographic Society of Great Britain, Mansfield, Texas, to Nell Dorr. February 25, 1966.

Helen Voorhees, Director, Mount Holyoke College, South Hadley, Massachusetts, to John V. N. Dorr. April 19, 1955.

Dorothy W. Leonard, Educational Art Department, Houghton Mifflin Company, Boston, Massachusetts, to Nell Dorr. February 27, 1957.

John V. N. Dorr to Charles A. Jurgensen, Vice President of Manufacturing, De Laval Steam Turbine Company. March 22, 1955.

Alva B. Booth, Director, Norwalk Hospital, Norwalk, Connecticut, to Eugene S. Troy, Asst. to Dr. Dorr, January 10, 1956.

Tine Everhard, New York, New York, to Mrs. Girard Spencer, The Gift Shop, Lenox Hill Hospital. March 22, 1956.

Alton H. Keller, Chief, Exchange and Gift Division, The Library of Congress, Washington, D.C., to The Dorr Foundation. September 24, 1957.

Walter Rumsey Marvin, Executive Director, Ohioana Library Association, Columbus, Ohio, to John V. N. Dorr. August 2, 1955.

Ruth H. [Swatfiguy?], Librarian, Mont Pleasant High School, New York, New York, to Dorr Foundation. December 1, 1959.

Dorothy W. Leonard, Educational Art Department, Houghton Mifflin Company, Boston, Massachusetts, to Nell Dorr. February 28, 1957.

Harold Runnels, M.C., Congress of the United States, House of Representatives, Washington, D.C., to Eliot Porter. September 19, 1974.

Manuel Lujan, Jr., Congress of the United States, House of Representatives, Washington, D.C., to Eliot and Aline Porter. April 28, 1971.

John Glenn, United States Senator, United States Senate, Washington, D.C., to Eliot Porter. May 14, 1975.

Eliot Porter, Santa Fe, New Mexico, to Manuel Lujan, Jr., The United States House of Representatives. October 29, 1973.