Judy Hitch to Nell and John V. N. Dorr. January 13, 1955.

Katherine Prentis Murphy, New York, New York, to Dorr Foundation. n.d.

Kathleen Lawrence, Eaglewood, New Jersey, to Nell Dorr. February 8, 1955.

Narula Lyle, San Marino, California, to Nell Dorr. November 23, 1954.

Ernst F. Muller, Peekskill, New York, to Dorr Foundation. July 25, 1960.

John V. N. Dorr to Mrs. H. Alwyn Inness-Brown. November 23, 1954.

Tine Everhard, New York, New York, to G. H. Dorr III. May 21, 1958.

S. M. Dorr, East Norwalk, Connecticut, to Dorr Foundation. December 20, 1955.

Laura Gilpin to Walter Frese, Hastings House. April 25, 1952.

Walter Frese, Hastings House, New York, New York, to Laura Gilpin. October 26, 1945.

Frederick and Margaretta Mitchell, to Nell Dorr. n.d.

Kit Spence, Ocho Rios, Jamaica, to Nell Dorr. February 3.

Shedrich Williames to Nell Dorr. 1986.

Nell Dorr to John Van Nostrand Dorr. August 17.

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

Verlag die Gallerie, Vienna, Austria, to Nell Dorr. February 5, 1957.

John V. N. Dorr to Dr. Vera D. Peterson. February 1, 1955.

John V. N. Dorr to Carl Sandburg, Connemara Farm. March 10, 1955.

John V. N. Dorr, to "Brick" R. Gordon Walker. March 2, 1955.

C. Goodwin, Consultant, to Mrs. George W. Racine. March 20, 1961.