Topographical atlas of Maryland: County of Washington.

1873

Walling, H. F.

1:222k

Washington County Maryland

1861

Hergesheimer, Edwin

1:133k

Washington County - 1861

1861

Bureau of Topographical Engineers

1:127k

Washington.

1866

Martenet, Simon J.

1:222k

Williamsport

1910

1:63k

Upper Potomac McCoys Ferry-Conrads Ferry.

1895

United States. War Department

1:130k

Antietam, Suffolk, Gettysburg.

1895

United States. War Department

1:33k

Antietam

1938

1:63k

Maryland - Virginia - West Virginia

1930

Department of the Interior U. S. Geological Survey

1:63k

Antietam.

1869

Weyss, John E.

1:21k