John Howard Griffin to Nell Dorr. July 7, 1976.

Grace M. Mayer, New York, New York, to Nell Dorr. September 6, 1965.

Secretary to Mr. [John Van Nostrand] Dorr, to Madam, Harold Tribune. March 7, 1943.

Goldthwaite H. Dorr III, Curator, The Minneapolis Institute of Arts, Minneapolis, Minnesota, to Nell Dorr, October 29, 1964.

John Van Nostrand Dorr, West Branch, Westport, Connecticut, to Elizabeth Koons. n.d.

"Of Night and Day" by A. S. H. Craeybeckx. n.d.

Mrs. Tine Everhard, The Dorr Foundation, New York, New York, to Charles Cooper, Contemporary Films, Ltd.. August 1, 1958.

Burr to John V. N. Dorr. March 3, 1949.

Nell Dorr to Elizabeth Koons Howe. n.d.

Grace M. Mayer, The Museum of Modern Art, New York, New York, to Nell Dorr. September 18, 1963.

Frederick Mitchell, Washingtonville, New York, to Nell Dorr. July 16.

Ruby Reid Thompson to Nell Dorr. September 27, 1981.

Kit Spence, St. Ann's Bay, Jamaica, to Nell Dorr. June 10.

Tasha Tudor to Nell Dorr. January 27, 1945.

Tasha Tudor to Nell Dorr. February 22, 1945.

Barbara Tenery to Nell Dorr. n.d.

Ruby Reid Thompson to Nell Dorr. February 6, 1982.

Proportions for Hidden Kingdom - Orange Book

[Drawing of studio second floor library]

[Drawing of studio second floor library]