Morgan, Berkeley, Jefferson counties.

1873

White, M. Wood

1:310k

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

Upper Potomac McCoys Ferry-Conrads Ferry.

1895

United States. War Department

1:130k

Washington.

1866

Martenet, Simon J.

1:222k

Williamsport

1910

1:63k

Part of Washington County, MD.

1862

U.S. War Department, Topographical Engineers

1:32k

View of Richmond, Metropolis of Virginia (upper right sheet)

1818

Madison, Rev. James

1:444k

Virginia - West-Virginia - Maryland

1893

U. S. Geological Survey

1:125k