Charts of Savannah River, Pensacola Bay, and Key West. Showing the positions of the several fortifications. From the United States Coast Survey

Scale not given.
LC Civil War Maps (2nd ed.), 209
[1] Savannah River from U.S. Coast Survey. Scale ca. 1:63,360. 18 x 26 cm. [2] [Pensacola Bay] Scale ca. 1:80,000. 18 x 23 cm. [3] Chart of Key West, Florida. Scale ca. 1:125,000. 22 x 20 cm.
Each chart indicates fortifications, place names, "line of 18 feet depth of water," and a few soundings.
Description derived from published bibliography.
Available also through the Library of Congress web site as raster image.