
The Bradford Oil Field dominates the western hills of this McKean County landscape, where numerous oil wells are scattered across the deep hollows of Kansas Branch and Knapp Creek. This era of the late 1960s captures the industrial character of northern Pennsylvania, defined by the winding course of the Allegheny River and the steady operations of the Penn Central railroad. Small settlements like Duke Center and Prentisvale are tucked into the valleys, while larger hubs like Eldred serve as local centers for schools such as Otto-Eldred High Sch.
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3 editions found
1898 · Olean
USGS Topo · 1:62,500
1900 · Salamanca
USGS Topo · 1:62,500
1924 · Bradford
USGS Topo · 1:62,500
1926 · Bradford
USGS Topo · 1:62,500
1933 · Smethport
USGS Topo · 1:62,500
1937 · Smethport
USGS Topo · 1:62,500
1938 · Salamanca
USGS Topo · 1:62,500
1938 · Olean
USGS Topo · 1:62,500
1941 · Bradford
USGS Topo · 1:62,500
1943 · Olean
USGS Topo · 1:62,500