Williamsport

1953

1:24k

Williamsport

1944

1:32k

Williamsport

1944

1:32k

Part of Washington County, MD.

1862

U.S. War Department, Topographical Engineers

1:32k

Williamsport

1944

1:63k

Williamsport

1944

1:63k

Williamsport

1910

1:63k

Washington County - 1861

1861

Bureau of Topographical Engineers

1:127k

Hagerstown

1942

1:125k

Topographical atlas of Maryland: County of Washington.

1873

Walling, H. F.

1:222k