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Campus
IUB
Remove constraint Campus: IUB
Creator
Gehres, W. S. (Wilmer Sherman), 1887-1963
Remove constraint Creator: Gehres, W. S. (Wilmer Sherman), 1887-1963
Creator
Geological Survey (U.S.)
Remove constraint Creator: Geological Survey (U.S.)
Creator
U.S. Lake Survey
Remove constraint Creator: U.S. Lake Survey
Date Created
1930
Remove constraint Date Created: 1930
Type
Image
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Pages
0-99 pages
Remove constraint Pages: 0-99 pages