Letter from Catherine Young. n.d.

Editorial Information about Eliot Porter. n.d.

Aaron to Eliot Porter. September 4, 1975.

Libby Berry to Eliot Porter. n.d.

John Addison, Bauff, Alberta, to Eliot Porter. n.d.

Eliot Porter to Jürgen F. Boden. n.d.

Shedrich Williames to Nell Dorr. 1986.

Shedrich Williames to Nell Dorr. n.d.

Nell Dorr to John Van Nostrand Dorr. January, 1950.

Letter to Arnold Gingrich, Esquire Magazine. February 26, 1940.

Pablo Casals, Santurce, Puerto Rico, to Nell Dorr. August 10, 1968.

Envelope addressed from Horace Mann to Nell Dorr. May 14, 1980.

Tetsutaro Ariga, Kobe College, Nishinomiya City, Japan, to Nell Dorr. June 5, 1969.

Art Book Review List for "Of Night and Day." n.d.

Receipt for Insured Mail Number 444556. June 1, 1937.

Release and Receipt Form. July 26, 1940.

Invoice for one time use of Nell Dorr's photograph for the Ginn and Company Literature Series. August 30, 1980.

Kurt, Graff Concerts, Chicago, Illinois, to Nell Dorr. n.d.

Visual Resources for Ornithology Annual Report. 1983.

Instructional Material for the A706. December 29, 1962.