District, Pike, Washington, Earl, and Colebrookdale Townships, Berks County, Pennsylvania.

1862

Fagan, L.

1:52k

Douglass, Montgomery County, Pennsylvania. Gilbertsville. Schwencksville.

1871

Hopkins, G.M.

1:32k

Berks County, Pennsylvania (largely missing).

1862

Fagan, L.

Outline Map of Lehigh County.

1876

Davis, F.A.

1:25k

Outline Map of Montgomery County, Pennsylvania.

1871

Hopkins, G.M.

1:25k

Berks County, Pennsylvania

1862

Fagan, L.

Earl, Colebrookdale, Amity, and Douglass Townships, Berks County, Pennsylvania.

1862

Fagan, L.

1:52k

Country from Rariton River in East Jersey to Elk Head in Maryland.

1807

Marshall, John

1:500k

Berks County, Pennsylvania, An Historical Map.

1947

Dunkelberger, Ralph D.

The historic and scenic Brandywine watershed

1958

Brandywine Valley Association