Highland, Clarion County, Pennsylvania. (insets) Smithland. Mt. Pleasant. Map of Sligo Branch Coal Works.

1877

Caldwell, Joseph A.

1:32k

Millcreek, Clarion County, Pennsylvania.

1877

Caldwell, Joseph A.

1:32k

Glade, Warren County, Pennsylvania.

1878

Odbert, A.

1:32k

Knox, Clarion County, Pennsylvania. (insets) State Road Ripple. Centre City.

1877

Caldwell, Joseph A.

1:32k

Paint, Clarion County, Pennsylvania. (insets) Lineville. Map of Long Point Tunnel.

1877

Caldwell, Joseph A.

1:32k

Farmington, Clarion County, Pennsylvania.

1877

Caldwell, Joseph A.

1:32k

Map of Clarion Borough, Pennsylvania.

1877

Caldwell, Joseph A.

1:3k

Outline Map of Clarion County, Pennsylvania. 1877.

1877

Caldwell, Joseph A.

Oil Belt of Clarion County, Pennsylvania. Venango County and Butler County

1877

Caldwell, Joseph A.

Map of Venango County Oil Regions.

1865

Hunt, John P.

1:88k