Part of Washington County, MD.

1862

U.S. War Department, Topographical Engineers

1:32k

Williamsport

1953

1:24k

Williamsport

1944

1:32k

Williamsport

1944

1:32k

Funkstown

1953

1:24k

Funkstown

1944

1:32k

Funkstown

1953

1:24k

Funkstown

1953

1:24k

Funkstown

1944

1:32k

Funkstown

1953

1:24k