United States. Army. Corps of Engineers. CREATED/PUBLISHED Philada., Bowen & Co. lith., [1866] NOTES Scale not given. From 39th Cong., 1st Sess. [1866]-Report of the Chief Engineer, U.S.A. No. 10. Map of Mobile and environs, showing roads, “Mobile and Ohi
![Map of the defences of the city of Mobile. [1862-64] Engraved in the Engineer Bureau, War Dept](https://www.ushistoricalarchive.com/wp-content/uploads/nc/data/products/im/cw/al/b5.gif)