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Creator
- United States. War Department 179
- United States. War Department. Office of the Chief of Engineers 6
- Powell, Charles Francis, 1843-1907 5
- Wilson, John M. (John Moulder), 1837-1919 3
- Gillespie, G. L. 2
- Michler, N. (Nathaniel), 1827-1881 2
- United States. Army. Office of the Chief of Engineers 2
- United States. Congress. House 2
- Jones, William A. (William Albert), 1841-1914 1
Region
- Willamette River >> Multnomah County >> Oregon >> United States 97
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- California >> United States 12
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- San Francisco >> San Francisco County >> California >> United States 8
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Type
- Text 173
- Collection 6
Format
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- application/pdf 30
- application/xml 6