Map of n. eastern Virginia and vicinity of Washington
Accompanied by sheet: Presented to Brig. Genl. S. Williams, A.A. Genl. Hd. Qrs. Army, by order of Maj. Genl. McClellan, Comd. in Chf. U.S.A. [signed] A.W. Whipple, Maj. T.E.  leaf ; 21 x 13 cm. At head of title: Surveys for military defences. Includes "Data used in compilation," table of "Elevations above tide water," and "Geological profile of Loudoun County." Mounted on cloth...
United States. War Dept. Corps of Topographical Engineers - McDowell, Irvin - Schedler, J.
Lloyd, James T. - Powell, W. Angelo - United States. War Dept. Corps of Topographical Engineers
Consists of 2 parts joined in the middle. Covers Washington, D.C., at the north and extends south to Petersburg. Relief shown by hachures. Depths shown by soundings. Shows cities, roads, railroads, rivers, houses, and names of places and homeowners. This item is in the Map Collection of the Library of Virginia; please contact the Library's Archives Research Services department for more information. LC Civil...
United States. War Dept. Corps of Topographical Engineers