John V. N. Dorr to Karl Peck, The Old North Church. March 28, 1955.

John V. N. Dorr to Victor Gollancz, Victor Gollancz Ltd. April 5, 1955.

Kay Graham, Washington, D.C., to John V. N. Dorr. September 16, 1954.

John V. N. Dorr to Mrs. Russell C. Leffingwell. April 14, 1955.

Eugene S. Troy, Assistant to Dr. Dorr, to Victor Gollancz. April 12, 1955.

Sir Harold Hartley, Sussex, England, to Nell Dorr. August 3, 1954.

John V. N. Dorr, to Colonel Robert McCormick. The Chicago Tribune. October 7, 1954.

Note about a copy of a letter from Mr. Soon Yong Lee. April 11, 1956.

Agnes B. Lowry, Penrhyn New Hall, to Nell Dorr. January 25, 1957.

Mrs. Emerson J. Lyons, Tarrytown, New York, to John V. N. Dorr. n.d.

Mary Hann, Portland, Oregon, to Thomas L. McCready, Jr. May 20, 1955.

Tom McCready, Jr., Ginger & Pickles Store, Contoocook, New Hampshire, to John V. N. Dorr. June 13, 1955.

Annie Bishop, Chicago, Illinois, to Eliot Porter. November 16, 1967.

Woody Plants of the Congaree Forest Swamp, South Carolina, No. 12. July, 1967.

John V. Dennis, Leesburg, Virginia, to Eliot Porter. September 22, 1969.

Eliot Porter to Joseph M. Montoya, Senator, United States Senate. October 22, 1973.

Annie Bishop, Chicago, Illinois, to Eliot Porter. August 7, 1968.

Annie Bishop, Chicago, Illinois, to Eliot Porter. August 29, 1968.

Special Rules and Regulations Governing the Use of Pedernales Falls State Park. n.d.

Instructions for the use of Primitive Camping Area at Pedernales Falls State Park. n.d.