Esther to Laura Gilpin. 1955.

Photocopy of a landscape photograph, 61-878. n.d.

Quote from "Grand Canyon" by Joseph Wood Krutch. n.d.

Manuscript about Bird Photography. n.d.

Photocopy of a landscape photograph, 61-822. n.d.

Photocopy of a landscape photograph, 62-39. n.d.

Glen Canyon Photographs List. n.d.

Partial draft. n.d.

Draft of "A Walk on the Juniper-Pinion Ridges." n.d.

Photocopy of a landscape photograph, 61-859. n.d.

Quote from "The Mind as Nature" by Loren Eiseley. n.d.

Draft of letter. n.d.

Eliot Porter to Mr. Barnes, n.d.

Descriptions of birds. n.d.

Notice of Meeting and Agenda. August 20, 1985.

Introduction to New Mexico Portfolio. n.d.

D. S. to Eliot Porter. n.d.

New Text and Edits for "The Geology of Glen Canyon." n.d.

Draft letter. n.d.

B. to Pa [Eliot Porter]. December 7.