Document ViewerFortifications of ports and harbors

• Document: Fortifications of ports and harbors
• In image: ZZW04 (16 pages)
• In source: Collection: Letters Sent by the Secretary of War Relating to Military Affairs (Military Books), Nov 12, 1800-Dec 31, 1889. (RG107) (M6)
• Location in source: V:1; P:6
• Page number: 6
• Page count: 1

Document page 1