• Potomac River (in four sheets) /

    • Contributor: United States Coast Survey
    • Original Format: Maps
    • Date: 1862
  • The harbor of Annapolis /

    Scale 1:60,000. Triangulation by James Ferguson and Ferd. H. Gerdes, assistants ; the hydrography under the direction of George M. Bache, lieutenant U.S. Navy ; typography by F.H. Gerdes, assistant. Relief shown by hachures. Depths shown by contours and soundings. Covers Annapolis region including Severn River and adjacent part of Chesapeake Bay. Available also through the Library of Congress Web site as a raster ...

    • Contributor: United States Coast Survey
    • Original Format: Maps
    • Date: 1846
  • Potomac River (in four sheets): Sheet no. 4, from Indian Head to Georgetown

    Scale 1:40,000. LC Civil War Maps (2nd ed.), 53.4 "No. 391" in upper left corner of map. "Electrotype copy no. 1, by G. Mathiot, U.S.C.S." is printed in the upper margin. Information concerning lighthouses, tides, soundings, and the geographic coordinates of the Capitol dome is given in the lower right corner. Description derived from published bibliography. Available also through the Library of Congress web ...

    • Contributor: United States Coast Survey
    • Original Format: Maps
    • Date: 1864
  • Key West harbor and its approaches.

    Scale 1:50,000. LC Civil War Maps (2nd ed.), 117.7 United States Coast Survey, no. 469. General chart of Key West and environs showing soundings, lights, channels, and island vegetation. Inset: Sub-sketch of Key West harbor. Scale 1:30,000. 19 x 17 cm. Includes sailing directions. Description derived from published bibliography. Available also through the Library of Congress web site as raster image. 1 map, 63 ...

    • Contributor: United States Coast Survey
    • Original Format: Maps
    • Date: 1864
  • St. Mary's River and Fernandina harbor, Florida

    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. 1 map, 63 x 81 ...

    • Contributor: United States Coast Survey
    • Original Format: Maps
    • Date: 1862