
Oil City serves as the industrial and logistical anchor of this region, situated at the sharp bend where the Allegheny River meets Cherry Creek. The landscape of the 1920s is defined by the legacy of the Pennsylvania oil boom, visible in the dense network of small settlements and worker-centric infrastructure like Rynd Farm, Rouseville, and the Clapp Lease. Transportation is dominated by the Pennsylvania RR and the Electric RR, which connected these valley communities during a period of intense extraction and refining.
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4 editions found
1906 · Clarion
USGS Topo · 1:62,500
1907 · Clarion
USGS Topo · 1:62,500
1907 · Foxburg
USGS Topo · 1:62,500
1908 · Foxburg
USGS Topo · 1:62,500
1909 · Franklin
USGS Topo · 1:62,500
1910 · Hilliards
USGS Topo · 1:62,500
1911 · Franklin
USGS Topo · 1:62,500
1912 · Hilliards
USGS Topo · 1:62,500
1922 · Oil City
USGS Topo · 1:48,000
1922 · Tionesta
USGS Topo · 1:62,500