"On Desert Trails: Today and Yesterday" by Randall Henderson. 1961.

"Mexico Introduction" Draft 2. December 27, 1986.

List of Photograph Titles for "The Road to China." n.d.

Manuscript intended for the Board of Directors at the Sierra Club. n.d.

"The Desert Year" by Joseph Wood Krutch. n.d.

"The Mind As Nature" by Loren Eiseley. n.d.

Draft of Bird Photography with some observations on Bird Behavior and a few comments on Conservation. n.d.

"Eliot Porter, Trees." April 29, 1988.

Shedrich Williames to Nell Dorr. n.d.

XIV-52 Scientific writings. February 26-May 8, 1926.

[Eliot Porter] to John Wawrzonek. November 30, 1987.

Articles of Incorporation of New Mexico Council on Photography. n.d.

New Mexico Council on Photography Statement of Purpose. n.d.

Board Meeting Agenda for the New Mexico Council on Photography. July 2, 1985.

Mark, Marietta, Georgia, to Eliot Porter. August 7, [1988].

Draft of Bird Photography with some observations on Bird Behavior and a few comments on Conservation. n.d.

Draft manuscript. n.d.

"To Conserve Our Natural Heritage For the Good of Mankind" second draft. n.d.

Review of "The Quiet Crisis" by Stewart L. Udall. n.d.

Draft Introduction to New Mexico Portfolio. n.d.