
Lycoming Creek carves a deep valley through the high plateaus of north-central Pennsylvania, serving as the primary corridor for both the Penn Central railroad and a network of small mountain settlements. This 1969 survey captures the industrial and natural geography of the region, where the steep slopes of Sullivan Mountain and Pickenville Mtn overlook narrow valley floors. The town of Ralston serves as a focal point at the base of the mountains, while the surrounding Tiadaghton State Forest is marked by remnant Strip Mine sites and a web of trails such as the Crandalltown Trail.
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3 editions found
1921 · Trout Run
USGS Topo · 1:62,500
1923 · Trout Run
USGS Topo · 1:62,500
1925 · Blossburg
USGS Topo · 1:62,500
1927 · Blossburg
USGS Topo · 1:62,500
1930 · Warrensville
USGS Topo · 1:62,500
1934 · Warrensville
USGS Topo · 1:62,500
1942 · Canton
USGS Topo · 1:62,500
1944 · Blossburg
USGS Topo · 1:62,500
1944 · Trout Run
USGS Topo · 1:62,500
1944 · Canton
USGS Topo · 1:62,500