Draft of "Retrospective," Pages 1 to 10. n.d.

Draft 1 Continued, Pages 168 to 180. n.d.

The Enduring Navaho draft. n.d.

Joel Orent to Eliot Porter. February 17, 1972.

Manuscript. n.d.

Peter Nabakov to Laura Gilpin. March 12, 1979.

Journal II List and pages 44 to 481. n.d.

First Draft of "Retrospective: Eliot Porter," Pages 137 to 167. n.d.

Notes on Desert Draft. n.d.

Client Card [Erkins Studios, Inc., New York City, NY; Lanfranchi Co., Palm Beach, FA; Frishmuth]

"Landscape and Culture." n.d.

Photocopy of Chapter II, "The Cristobal Carrier." n.d.

Dick Davies, Vice President Marketing, Meisel Photochrome Corporation, Dallas, Texas, to Eliot Porter. March 28, 1977.

Draft of "Epilogue - The Grand Canyon Today." n.d.

"The Great Crow Blackbird." n.d.

Manuscript. n.d.

Draft of "Epilogue - The Grand Canyon Today." n.d.

Draft of Chapter VIII, "Volcan Alcedo." n.d.

"To Protect Our Natural Environment." n.d.

Draft of "Epilogue - The Grand Canyon Today." n.d.