Description: Map of the Florida Keys from Boca Rabones (Boca Raton) to the Dry Tortugas taken from a 1859 railroad map of Florida. The map scale is 1:1,140,480. Source: , Annual Report of the Surveyor General for 1859 (New York, NY: General Land Office, 1859) Map Credit: Courtesy of the Geography and Map Division of the Library of Congress. |
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