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Creator
Ellis, J. R. (Topographer)
Remove constraint Creator: Ellis, J. R. (Topographer)
Creator
Gehres, W. S. (Wilmer Sherman), 1887-1963
Remove constraint Creator: Gehres, W. S. (Wilmer Sherman), 1887-1963
Type
Image
Remove constraint Type: Image
Publisher
Geological Survey (U.S.)
Remove constraint Publisher: Geological Survey (U.S.)