Portions of the military departments of Virginia, Washington, Middle & the Susquehanna,
United States. Army. Corps of Engineers.
Callahan, Denis.
cartographic
[S.l. U.S. Army. Corps of Engineers.]
1863.
eng
Scale 1:200,000.
LC Civil War Maps (2nd ed.),
Roughly drawn base map covering southern Pennsylvania, Maryland, Northern Virginia, and Washington D. C., and indicating populated places, common roads and turnpikes, contemplated and existing railroads, canals, and relief by hachures.
Description derived from published bibliography.
Middle Atlantic States--Maps.
United States Middle Atlantic States.
Available also through the Library of Congress web site as raster image.
http://hdl.loc.gov/loc.gmd/g3790.cw0047200