"Statement on the Diablo Canyon Issue." n.d.

Photocopy of a landscape photograph, 61-824. n.d.

XIV-53 Engineering Sciences. 1920-1921.

"Daisy: for A Ten Year Companionship with A Small Lovable Dog, to Aline." n.d.

Draft of "Nature Photography." n.d.

Manuscript about Bird Photography. n.d.

Nell Dorr Biographical Notes. n.d.

Shedrich Williames to Nell Dorr. n.d.

Forum-Verlag Gesellschaft, Wien, Austria, to Nell Dorr. June 27, 1956.

Lady Bullard to Nell Dorr. July 5.

Book - Records, Inc. Change of Address Announcement. n.d.

"Specifications for Conducting Dental Examinations." n.d.

First Draft of "The West." n.d.

Photographs and Text from "Moments of Discovery." n.d.

Equipment for Bird Photography. n.d.

B. to Eliot Porter. December, 1976.

Pat Porter to [Eliot Porter]. n.d.

Lori to Eliot Porter. July 18, 1982.

Francis to Eliot Porter. January 16, 1989.

[Tony?] to Pa [Eliot Porter]. n.d.