Shows in detail the Confederate forts along the Ashley and Cooper rivers, as well as obstructions in Charleston Harbor. Also shows the burned district of Charleston, where Union prisoners of war were kept within range of Union guns.
Regional map of Charleston Harbor extending along the Atlantic Coast from Sullivan's Island just north of the harbor entrance to St. John's and Kiawah islands to the south. Indicates the presence of Union warships off the coast and places along the coastline where the Union has established a foothold.
In this annotated detail from a printed map, the city of Charleston is delineated and Confederate fortifications along the Ashley and Cooper rivers are indicated. Also indicated is the area of the city that burned as a result of Union shelling.