
Clarion River winds through this 1940 survey of the Pennsylvania Wilds, anchoring a landscape defined by deep-cut stream valleys and high plateaus. The river corridor serves as a primary artery for small settlements like Hallton and Portland Mills, while industrial and transport infrastructure follows the water and rail lines. The Baltimore and Ohio and Pennsylvania railroads skirt the southeastern edge near Brockway, showing the region's connection to broader commerce during the early 1940s.
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3 editions found
1918 · Loleta
USGS Topo · 1:62,500
1922 · Du Bois
USGS Topo · 1:62,500
1924 · Du Bois
USGS Topo · 1:62,500
1924 · Brookville
USGS Topo · 1:62,500
1926 · Brookville
USGS Topo · 1:62,500
1929 · Penfield
USGS Topo · 1:62,500
1932 · Penfield
USGS Topo · 1:62,500
1934 · Kane
USGS Topo · 1:48,000
1935 · Sheffield
USGS Topo · 1:48,000
1935 · Mt. Jewett
USGS Topo · 1:48,000