The Allegheny River and Oswayo Creek define the northern borderlands of Pennsylvania and New York in this detailed 2019 survey. The terrain is marked by a dense network of valleys, including Dutton Hollow, Slippery Elm Hollow, and Fitzsimmons Hollow, which historically dictated the placement of small communities and family farmsteads. Settlement is concentrated in small clusters such as Bullis Mills and Ceres, the latter of which sits directly on the state line. Genealogists will find significant value in the documentation of local burial grounds, including Evergreen Cem, Ceres Cem, and Saint Mary's Roman Catholic Cem. The landscape reflects a mix of traditional Appalachian rural life and modern additions like the Freefall Oz Airport, while watercourses like Newell Cr and Rock Run continue to carve the steep topography.
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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