Nell Dorr, Texas, to John Van Nostrand Dorr. February 21.

Elizabeth Frazer, New York, New York, to John Van Nostrand Dorr, July 4.

Letter from the Secretary of Mr. [John Van Nostrand] Dorr. February 16, 1943.

Nell Dorr to John Van Nostrand Dorr. March, 1945.

Nell Dorr, Cuba, to John Van Nostrand Dorr. n.d.

Rose Mentzel, Berlin, Germany, to Nell Dorr. October 11, 1966.

Frederick Mitchell, The Scrimshaw Press, San Francisco, California, to Nell Dorr. April 25, 1973.

Rose Mentzel, Worms, Germany, to Nell Dorr. March 21, 1965.

Rose Mentzel to Nell Dorr. September 3, 1955.

Frederick Mitchell, Houghton Mifflin Company, Boston, Massachusetts, to Nell Dorr. February 24, 1959.

Margaretta and Frederick Mitchell to Nell Dorr. June 15, 1960.

Rose Mentzel to Nell Dorr. August 1, 1981.

Shedrich Williames to Nell Dorr. December 19, 1986.

Barbara Tenery to Nell Dorr. n.d.

Tasha Tudor, Boston, Massachusetts, to Nell Dorr. September 29, 1942.

Robert Mayo Tenery to Nell Dorr. September 11, 1943.

Tasha Tudor, Contoocode, New Hampshire, to Nell Dorr. February 19, 1947.

Nell Dorr, Contoocook, New Hampshire, to John Van Nostrand Dorr. n.d.

Rose Mentzel, Worms, Germany, to Nell Dorr. December 5, 1965.

Grace M. Mayer, The Museum of Modern Art, New York, New York, to Nell Dorr. November 23, 1963.