One of the earliest obtainable separate maps of Florida following its admission as a Territory in July 1821, the map pre-dates all but St. John's County, with the only delineated divisions being East and West Florida. The interior river system is still largely anecdote and conjecture. Two roads lead west out of St. Augustine, one to Rollstown on the St. Johns River and the other to Ivitachua. A number of early northern forts are listed, including Ft. Barancas, Ft. Gadsden or Collinton, Ft. St. Marks, Ft. Poppa, Picolota Ft., and a British Fort erected during the war on the Apalachicola River.