Peirce, 1809-1880, Benjamin. "Progress sketch sec VI : east coast of Florida (upper sheet)." Washington, D.C. : U.S. Coast Survey, 1873. Allen Lastinger Center for Florida History. Thomas G. Carpenter..
Peirce, 1809-1880, Benjamin. "Progress sketch sec VI : east coast of Florida (upper sheet)." Washington, D.C. : U.S. Coast Survey, 1873. Allen Lastinger Center for Florida History. Thomas G. Carpenter Library, University of North Florida. UNF Digital Commons,
