[The American Coast Pilot ... from Passamaquoddy, through the Gulf of Florida ... together with the courses and distances from Cape Cod and Cape Ann ... to George's Bank ... Corrected and improved ... Ninth edition.]
1842|BLUNT, Edmund March.
Savannah River.
1851|Bache, A. D.1:20 000
Plache VII. Sea Islands. (Carolina du Sud).
1874|Le Comte de Paris1:500 000
Prang's Naval Expedition Maps: Port Royal, Charleston