
The Allegheny River meanders through the heart of Pennsylvania's oil region, defining a landscape of narrow valleys and high plateaus just after the first world war. This 1922 survey shows Oil City at its industrial peak, where the confluence of the river and Sugar Creek created a vital hub for petroleum refining and transport. The Pennsylvania Railroad and New York Central Railroad trace the riverbanks, serving a network of riverside communities like Siverly, Rouseville, and the remote Oleopolis.
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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