Surveys of the Military Defences Washington D.C. Tie

Title Surveys of the military defences, vicinity of Washington, D.C. / Subject Headings - Washington Metropolitan Area--History--Civil War, 1861-1865--Maps, Manuscript - Fortification--Washington Metropolitan Area--Maps - Landowners--Washington Metropolitan Area--Maps - United States--District of Columbia--Washington Metropolitan Area Notes - 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.