Manuscripts
Camp at upper end of Stantons Switching Yard. Prel. Bright Angel gauge: June 15: 108,500. June 16: 103,000
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John Schulz tells of the geology. Camp at lower end of Stanton's Switching Yard
Manuscripts
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Manuscripts
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Manuscripts
mssMarston papers V072/0200

The "Rattlesnake" in Hance Rapid. Prel. Bright Angel gauge: 123,800 cfs
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The "Rattlesnake" in Unkar Rapid. Prel. Bright Angel gauge: 123,800 cfs
Manuscripts
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