
Oil wells and gravel operations dot the landscape of southwestern Allegany County, revealing the mid-20th-century extractive economy of Clarksville and Wirt. The Erie-Lackawanna railroad cuts through the terrain, connecting the village of Friendship with the high-elevation settlement at Summit. The area's topography is defined by significant ridges like Jackson Hill and Beebe Hill, which direct the flow of water into the North Branch and West Branch of Van Campen Creek.
71 named features on this map. Tap any name to fly to it.
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2 editions found
1898 · Olean
USGS Topo · 1:62,500
1906 · Angelica
USGS Topo · 1:62,500
1924 · Franklinville
USGS Topo · 1:62,500
1925 · Belmont
USGS Topo · 1:62,500
1938 · Olean
USGS Topo · 1:62,500
1939 · Belmont
USGS Topo · 1:62,500
1941 · Angelica
USGS Topo · 1:62,500
1942 · Franklinville
USGS Topo · 1:62,500
1943 · Olean
USGS Topo · 1:62,500
1960 · Buffalo
USGS Topo · 1:250,000