Brenda Putnam, New York, New York, to Laura Gilpin. March 11, 1923.

Grace Brooke, Washington, D.C., to Laura Gilpin. October 2, 1916.

Grace M. Mayer, The Museum of Modern Art, New York, New York, to Nell Dorr. May 18, 1964.

Grace M. Mayer, New York, New York, to Nell Dorr. November 22, 1964.

Pooh [Nell Dorr] to Babs [Barabara Tenery]. n.d.

Grace M. Mayer, Chicago, Illinois, to Nell Dorr. December 27, 1965.

Margaretta Mitchell to Nell Dorr. January 8, 1969.

Grace M. Mayer, New York, New York, to Nell Dorr. January 18, 1965.

Margaretta Mitchell to Nell Dorr. March 8, 1964.

Grace M. Mayer, New York, New York, to Nell Dorr. December 17, 1964.

Rose Mentzel, Göttingen-Geismar, Germany, to Nell Dorr. June 10, 1964.

Rose Mentzel to Nell Dorr. June 10, 1954.

Margaretta Mitchell to Nell Dorr. n.d.

Tasha Tudor to Nell Dorr. n.d.

Margaretta Mitchell to Nell Dorr. n.d.

Frederick Mitchell to Nell Dorr. n.d.

Tom to Nell Dorr. April 29.

Letter from Tasha Tudor. October and December, 1940.

Margaretta Mitchell to Nell Dorr. n.d.

Margaretta and Frederick Mitchell, Ronda, Spain, to Nell Dorr. January 6, 1959.