The Allegheny River and Oswayo Cr define the northern drainage of this landscape along the New York and Pennsylvania border. Small settlements like Bullis Mills and Sartwell anchor the western edge, while the eastern reaches are characterized by a dense network of named hollows. This area reflects a long history of local resource extraction, evidenced by the Sartwell Oil Field located south of Newell Cr.
47 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1898 · Olean
USGS Topo · 1:62,500
1925 · Belmont
USGS Topo · 1:62,500
1933 · Smethport
USGS Topo · 1:62,500
1934 · Coudersport
USGS Topo · 1:48,000
1937 · Smethport
USGS Topo · 1:62,500
1938 · Coudersport
USGS Topo · 1:62,500
1938 · Olean
USGS Topo · 1:62,500
1939 · Belmont
USGS Topo · 1:62,500
1943 · Olean
USGS Topo · 1:62,500
1957 · Warren
USGS Topo · 1:250,000