Manuscripts
Cataract Canyon. "Worst drop in the worst mile." 4 PM he reached the worst pitch. Mile 203 dropped 35ft. in the following mile. In the worst drop in the worst mile there was one narow chute at the left
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Holmstrom's portage of the rapid in Cataract Canyon which he numbered 16. Between Mile 202 and 203
Manuscripts
mssMarston papers V012/0210

Down Cataract Canyon from right bank between Miles 203 and 202
Manuscripts
mssMarston papers V012/0058
Image not available
The Big Drop; Mile 202.20, Satan's Gut - Mile 202-203
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

Rapid in Cataract Canyon which Holmstrom numbered 16. Between Mile 202 and 203
Manuscripts
mssMarston papers V012/0024

