Seneca Rocks and the towering ridges of North Fork Mountain define this section of Pendleton County, where the high terrain of the Monongahela National Forest meets the valley floors. The landscape is characterized by its dramatic vertical relief, from the sharp gap at Roy Gap to the prominence of Eagle Rock and Cave Mountain overlooking the river. A network of high-elevation points like High Knob and Harper Knob provides a backdrop for the winding course of the North Fork South Branch Potomac River and its numerous tributaries such as Shuckleford Run and Powdermill Run.
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This is the sole edition of this map. No revisions or reprints were ever made.
1892 · Franklin
USGS Topo · 1:125,000
1896 · Franklin
USGS Topo · 1:125,000
1920 · Petersburg
USGS Topo · 1:48,000
1920 · Onego
USGS Topo · 1:62,500
1921 · Petersburg
USGS Topo · 1:48,000
1921 · Onego
USGS Topo · 1:48,000
1922 · Onego
USGS Topo · 1:62,500
1922 · Fort Seybert
USGS Topo · 1:48,000
1922 · Petersburg
USGS Topo · 1:62,500
1922 · Circleville
USGS Topo · 1:62,500