This scarce chart was published as no. 29 in theReport of the Superintendent of the Coast Survey showing the Progress of the Survey during the year 1856, under the supervision of A. D. Bache. Title: Preliminary Chart of Florida Reefs from Key Biscayne to Pickles Reef… Under the Direction of A. D. Bache Superintendent of the of the Survey of the Coast of the United States… 1856.
eBay