
Bald Eagle State Forest and Tiadaghton State Forest dominate this mid-1960s terrain, revealing a landscape defined by parallel ridges and the gaps that allowed early passage through the Central Pennsylvania mountains. The mapping shows the intricate network of fire roads and trails, such as Cove Road and the Vandyke Trail, which served the timber and conservation efforts of the era. The presence of Spruce Run Reservoir in the southeast and the Gaging Sta along White Deer Creek highlights the region's importance for water management and resource monitoring. Peaks like Shoemaker Knob and Potato Hill stand as prominent landmarks amidst a series of gaps, including First Gap and Second Gap, illustrating the geological folds of the Appalachian Ridge-and-Valley province. This survey documents the intersection of Lycoming and Union counties before modern development altered these forest access routes.
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3 editions found
1893 · Sunbury
USGS Topo · 1:62,500
1921 · Williamsport
USGS Topo · 1:48,000
1923 · Williamsport
USGS Topo · 1:62,500
1924 · Milton
USGS Topo · 1:62,500
1938 · Mifflinburg
USGS Topo · 1:48,000
1943 · Sunbury
USGS Topo · 1:62,500
1943 · Mifflinburg
USGS Topo · 1:62,500
1944 · Williamsport
USGS Topo · 1:62,500
1950 · Harrisburg
USGS Topo · 1:250,000
1953 · Mifflinburg
USGS Topo · 1:62,500