Willenbücher, Eugene. cartographic Maps. lcgft https://id.loc.gov/authorities/genreForms/gf2011026387 [Washington, G.P.O., 1865] eng From Message of the President of the United States, and accompanying documents, to the two houses of Congress, at the commencement of the first session of the thirty-ninth Congress.-Report of the Secretary of the Navy (Washington, Government Printing Office, 1865). fol. p. 256. At head of title: U.S. Coast survey. "No. 4" is printed to the left of the map title. Printed in upper left margin: 39th Cong. 1st sess.-Annual Report of the Secretary of the Navy. Includes 14 ground plans and 32 profiles. Description derived from published bibliography. Scales 1:2000 and 1:4000. LC Civil War Maps (2nd ed.), Fortification--South Carolina--Charleston Region--Maps. Charleston Region (S.C.)--History--Civil War, 1861-1865--Maps. United States Charleston Region. Available also through the Library of Congress web site as raster image. http://hdl.loc.gov/loc.gmd/g3911s.cw0384800