Document ViewerState of the Fortifications of the United States.
- Document: State of the Fortifications of the United States.
- In image: NKR10 (9 pages)
- In source: Collection: Fourth Congress: Reports and Communications to the Senate by the Secretary of War [4A-F3] (RG46)
- Location in source: [unknown]
- Page number: [unknown]
- Page count: [unknown]