Scale 1:20,000. LC Civil War Maps (2nd ed.), 120.5 From its Report of the Superintendent of the Coast Survey, showing progress of the survey during the year 1862 (Washington, Government Printing Office, 1864). Map 31. "No. 31" in the upper left corner. Description derived from published bibliography. Available also through the Library of Congress web site as raster image.
United States Coast Survey - Bache, A. D. (alexander Dallas) - Simpson, J. H. (james Hervey) - Evans, A. W.
Scale not given. LC Civil War Maps (2nd ed.), 209  Savannah River from U.S. Coast Survey. Scale ca. 1:63,360. 18 x 26 cm.  [Pensacola Bay] Scale ca. 1:80,000. 18 x 23 cm.  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. ...
Scale 1:253,440; 1/4 in. to 1 mile. Manuscript; pen-and-ink and watercolor. Covers the coast between Savannah and St. Augustine. Shows swamps and marshes. LC Civil War maps (2nd ed.) 129.7 From the papers of Joseph Roswell Hawley. Available also through the Library of Congress Web site as a raster image. Vault AACR2