Surveys of the military defences, vicinity of Washington, D.C.
Shows names of some residents. Relief shown by hachures. Depth shown by contours and soundings. Pen-and-ink over pencil grid on tracing cloth, mounted on cloth. LC Civil War maps (2nd ed.), H110 Includes an index to public buildings in Washington. Available also through the Library of Congress web site as raster image.
Extract of military map of N.E. Virginia showing forts and roads
Military map of N.E. Virginia
Also shows rural householders' names, railroads, vegetation, marsh areas, and street pattern of Washington, D.C. and Alexandria. Covers Washington D.C. metropolitan area. In left upper margin: 39th Cong. 1st Sess.--Report of the Chief Engineer U.S.A. In right upper margin: No. 1. Includes note and coat of arms below title. Relief shown by hachures. Depths shown by soundings and isolines. This item is in the...
United States. War Dept. Engineer Bureau - United States. Congress - Bowen & Co.