Charles Desilver (Firm). "A new map of Florida." Philadelphia : Charles Desilver, 1856. Allen Lastinger Center for Florida History. Thomas G. Carpenter Library, University of North Florida. UNF Digita..
Charles Desilver (Firm). "A new map of Florida." Philadelphia : Charles Desilver, 1856. Allen Lastinger Center for Florida History. Thomas G. Carpenter Library, University of North Florida. UNF Digital Commons,