The Allegheny River valley dominates the northern reach of this quadrangle, where the riverside settlements of Vandalia and South Vandalia are connected by a network of local routes including S Nine Mile Rd. The landscape transitions south into the upland terrain of Mount Moriah, where small rural communities like Chipmunk and Harrisburg are situated along the winding paths of Chipmunk Cr and Harrisburg Run.
71 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
1900 · Salamanca
USGS Topo · 1:62,500
1924 · Bradford
USGS Topo · 1:62,500
1926 · Bradford
USGS Topo · 1:62,500
1933 · Smethport
USGS Topo · 1:62,500
1937 · Smethport
USGS Topo · 1:62,500
1938 · Salamanca
USGS Topo · 1:62,500
1938 · Olean
USGS Topo · 1:62,500
1941 · Bradford
USGS Topo · 1:62,500
1943 · Olean
USGS Topo · 1:62,500