Topographical atlas of Maryland: County of Washington.

1873

Walling, H. F.

1:222k

Washington County - 1861

1861

Bureau of Topographical Engineers

1:127k

Upper Potomac McCoys Ferry-Conrads Ferry.

1895

United States. War Department

1:130k

Antietam, Suffolk, Gettysburg.

1895

United States. War Department

1:33k

Maryland - Virginia - West Virginia

1930

Department of the Interior U. S. Geological Survey

1:63k

Antietam.

1869

Weyss, John E.

1:21k

Mil. depts. of Wash., Penn., Annapolis, NE Va.

1895

U.S. War Department, Topographical Engineers

1:400k

Report on the organization and campaigns of the Army of the Potomac; to which is added an account of the campaign in Western Virginia, with plans of battlefields

1864

MACCLELLAN, George Brinton General

Virginia - West-Virginia - Maryland

1893

U. S. Geological Survey

1:125k

Harper's Ferry.

1869

Weyss, John E.

1:21k