
The Allegheny River headwaters and the deeply incised valleys of the Pennsylvania High Plateau define this 1940s landscape. From the confluence of the Allegheny Portage Creek and Portage Creek at Emporium, the map traces the narrow corridors of settlement and transit that follow the water through Shippen and Portage townships. The topography is marked by numerous family-named hollows and runs, such as Gleason Hollow and Healey Hollow, which illustrate the region's isolated rural character.
122 named features on this map. Tap any name to fly to it.
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1932 · Genesee
USGS Topo · 1:62,500
1933 · Smethport
USGS Topo · 1:62,500
1934 · Coudersport
USGS Topo · 1:48,000
1937 · Genesee
USGS Topo · 1:62,500
1937 · Smethport
USGS Topo · 1:62,500
1938 · Coudersport
USGS Topo · 1:62,500
1941 · Benezette
USGS Topo · 1:62,500
1943 · Benezette
USGS Topo · 1:62,500
1945 · Driftwood
USGS Topo · 1:48,000
1945 · First Fork
USGS Topo · 1:24,000