
The Genesee River carves a deep valley through the southern tier of Allegany County, anchoring a landscape defined by its mid-century energy production and transit corridors. The expansive Oil Field dominates the eastern ridges near Stannards and Hanover Hill, with numerous gas wells and metering stations illustrating the region's industrial footprint. The northern edge of the map features the village of Wellsville, where the Erie-Lackawanna railroad runs parallel to the river and Island Park.
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2 editions found
1925 · Belmont
USGS Topo · 1:62,500
1926 · Wellsville
USGS Topo · 1:62,500
1932 · Genesee
USGS Topo · 1:62,500
1934 · Coudersport
USGS Topo · 1:48,000
1937 · Genesee
USGS Topo · 1:62,500
1938 · Coudersport
USGS Topo · 1:62,500
1939 · Belmont
USGS Topo · 1:62,500
1950 · Elmira
USGS Topo · 1:250,000
1954 · Williamsport
USGS Topo · 1:250,000
1957 · Warren
USGS Topo · 1:250,000