
Blue Mountain dominates this mid-century landscape, marking the rugged divide between Berks and Schuylkill counties. The Schuylkill River and its tributary, the Little Schuylkill River, carve deep valleys through the ridge, creating a natural corridor for the Reading railroad and major highways. Settlements like Auburn, Port Clinton, and Hamburg cluster along these water and rail routes, reflecting the industrial and transport-driven economy of the 1940s.
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6 editions found
1889 · Pottsville
USGS Topo · 1:62,500
1891 · Pottsville
USGS Topo · 1:62,500
1894 · Reading
USGS Topo · 1:62,500
1902 · Wernersville
USGS Topo · 1:62,500
1909 · Hamburg
USGS Topo · 1:62,500
1911 · Hamburg
USGS Topo · 1:62,500
1913 · Reading
USGS Topo · 1:62,500
1915 · Reading
USGS Topo · 1:62,500
1943 · Wernersville
USGS Topo · 1:62,500
1944 · Reading
USGS Topo · 1:62,500