B. [Ellen Auerbach], New York, New York, to Bu [Eliot Porter]. October 10, 1982.

Bu [Ellen Auerbach], Photographer, New York, New York, to Bu [Eliot Porter]. January 16, 1984.

B. [Ellen Auerbach], New York, New York, to Bu [Eliot Porter]. November 21, 1984.

B., St. Louis Post-Dispatch, Saint Louis, Missouri, to Pa [Eliot Porter]. December 18, 1986.

B. [Ellen Auerbach], New York, New York, to Bu [Eliot Porter]. April 4, 1983.

[Tony?] to Pa [Eliot Porter]. November 15, 1983.

B. [Ellen Auerbach], New York, New York, to Bu [Eliot Porter]. December 12, 1981.

E. [Ellen Auerbach], New York, New York, to Bu [Eliot Porter]. November 5, 1980.

B. [Ellen Auerbach], New York, New York, to B. [Eliot Porter]. July 31, 1988.

B. [Ellen Auerbach], New York, New York, to Bu [Eliot Porter]. November 26, 1985.

Diarmuid [Russell], Russell & Volkening, Inc., New York, New York, to Eliot Porter. February 16, 1972.

Diarmuid [Russell], Russell & Volkening, Inc., New York, New York, to Eliot Porter. December 19, 1969.

Diarmuid [Russell], Russell & Volkening, Inc., New York, New York, to Eliot Porter. February 19, 1969.

John V. N. Dorr, New York, New York, to Dr. and Mrs. Robert C. Clothier. September 22, 1954.

John V. N. Dorr to Charles Edison. Honorary President, Thomas Alva Edison Foundation Inc. March 10, 1955.

Joseph Henry Jackson, San Francisco Chronicle, San Francisco, California, to Mrs. Marshall Darrach. December 22, 1954.

P. A. Hoelen, Gevaert Photo-Producten N. V., Antwerp, Belgium, to Nell Dorr. March 16, 1956.

Arthur Cahill, California Club, Los Angeles, California, to John V. N. Dorr. October 21, 1955.

Edward M. Cross, Right Reverend, Spokane, Washington, to John V. N. Dorr. October 3, 1954.

Mrs. F. V. P. Bryan, London, England, to John V. N. Dorr. April 14, 1954.