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Creator
- United States. War Department 25
- Powell, Charles Francis, 1843-1907 5
- Gillespie, G. L. 2
- Michler, N. (Nathaniel), 1827-1881 2
- Wilson, John M. (John Moulder), 1837-1919 2
- Doerksen, Harvey R. 1
- Jones, William A. (William Albert), 1841-1914 1
- United States. Army. Corps of Engineers 1
- United States. Army. Corps of Engineers. North Pacific Division 1
Region
- Columbia River >> Douglas County >> Washington >> United States 29
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License
- Creative Commons: Public Domain Mark 1.0 29
Type
- Text 28
- Collection 1