MapPreliminary chart of Calibogue Sound and Skull Creek forming inside passage from Tybee Roads to Port Royal Sound, South Carolina Scale 1:40,000. LC Civil War Maps (2nd ed.), 368a.4 From its Report of the Superintendent of the Coast Survey, showing the progress of the survey during the year 1862 (Washington, Government Printing Office, 1864). Map 27. "No. 27" is in the upper left corner. Description derived from published bibliography. Available also through the Library of Congress web site as raster image.
- Contributor: United States Coast Survey
- Date: 1862