Oil Creek, Titusville-Oil Creek Lake.

1865

F.W. Beers & Co.

1:42k

Erie, Crawford, Venango counties.

1872

Gray, Ormando Willis; Walling, H. F.

1:300k

Map of the Oil Region of Pennsylvania.

1865

Townsend & Dale

1:158k

Plum Township.

1865

F.W. Beers & Co.

1:32k

Oakland Township.

1865

F.W. Beers & Co.

1:42k

Plate A. Northwest Pennsylvania.

1871

Hopkins, G.M.

Map Of The Oil District Venango, Crawford & Warren Counties, Pennsylvania.

1864

Root, R.C., Anthony & Co.

1:28k

Venango Co., Pa.

1865

F.W. Beers & Co.

1:95k

Oil Creek 5.

1865

F.W. Beers & Co.

1:6k

Oil Creek branches.

1865

F.W. Beers & Co.

1:42k