Manuscripts
Up 127 Mile Canyon to Powell Plateau. Probable break in Coconino at right
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[on photo reverse: "NW over Coconino Plateau, Grand Canyon and Kaibab Plateau"
Manuscripts
mssMarston papers V054/0070.01
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Powell Plateau
Manuscripts
Professional and personal papers of Otis R. Marston and his collection of the materials on the history of Colorado River and Green River regions.
mssMarston papers
The whole width of the 5,000 ft. deep canyon. Coconino Plateau in the background
Manuscripts
mssMarston papers B411/0001.26
Up Cataract Canyon from Mile 205.8 to the side canyon at Mile 206.85. Photo probably by Paige
Manuscripts
mssMarston papers V009/0065
