Manuscripts
"The Camp at the very break of the abyss."
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All you see of the 4,000 ft. deep abyss of the Little Colorado
Manuscripts
mssMarston papers B411/0001.15

Camp gear and sleeping quarters at Mile 192; boat mooring. Masland is breaking out of the sack
Manuscripts
mssMarston papers V088/0144
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River control: levee break
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

