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Manuscripts

John Harper in the sadiron "Mexican Hat III." Top of Horn Creek Rapid. Bright Angel gauge: 8,750 cfs

Type: Manuscripts(Opens in new tab)
Date: 1955, July 14
Call number: mssMarston papers V066/0072
Find out more: View in the Huntington Digital Library(Opens in new tab); View in the Library catalog(Opens in new tab)

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