MapMap of the defences of Charleston city and harbor, showing also the works erected by the U.S. forces in 1863 and 1864 Scale 1:60,000. LC Civil War Maps (2nd ed.), 377 At bottom of map: View off North Channel, For Sumter 3 1/2 miles distant, bearing W. 3/4 N., Febry. 18th 1865. This map without the Corps of Engineers' insignia appears as Plate II of the Supplementary Report published with Q. A. Gillmore's Engineer and Artillery Operations Against the Defenses of Charleston Harbor in 1863; with ...
- Contributor: United States. Army. Corps of Engineers
- Date: 186?