cartographic Maps. lcgft https://id.loc.gov/authorities/genreForms/gf2011026387 [Washington? : s.n., 188-] eng Depths shown by soundings and contours. Oriented with north toward the upper left. LC copy fold-lined and mounted on cloth backing. Harbors--Washington (D.C.)--Maps. Waterfronts--Washington (D.C.)--Maps. Reclamation of land--Washington (D.C.)--Maps. Reclamation of land--Potomac River Estuary--Maps. East Potomac Park (Washington, D.C.)--Maps. West Potomac Park (Washington, D.C.)--Maps. United States District of Columbia Washington. United States District of Columbia Washington Potomac River Estuary. United States Virginia Arlington Potomac River Estuary. United States District of Columbia Washington East Potomac Park. United States District of Columbia Washington West Potomac Park. Available also through the Library of Congress Web site as a raster image. http://hdl.loc.gov/loc.gmd/g3851p.ct004879