Scale 1:1,200,000. LC Civil War Maps (2nd ed.), 47.62-CW 47.64 Eastern part [Key West to the Mississippi River.]--Western Part [Mississippi River to Rio Grande] From its Report of the Superintendent of the Coast Survey, showing the progress of the survey during the year 1863 (Washington, Government Printing Office, 1864). Map 22-23. "No. 22" is in the upper left corner of Eastern part and "No. 23" is in upper corner of Western part. At head of title: U.S. Coast Survey, A. D. Bache, Supt. Available also through the Library of Congress web site as raster image. Description derived from published bibliography.
United States Coast Survey
1863
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