Manuscripts
Mile 221-222; down to Diamond peak from 221 1/2
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Mile 221-222
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

Diamond Peak; 224 Mile Canyon; 224 Mile Rapid. Down from 223.1
Manuscripts
mssMarston papers P007/1008

Diamond Peak; 224 Mile Canyon; 224 Mile Rapid. Down from 223.6
Manuscripts
mssMarston papers P007/1009


