
Youngsville serves as a central hub on this 1920s survey, situated at the junction of Brokenstraw Creek and the Pennsylvania RR. The landscape is defined by a dense network of upland schoolhouses and family-named landmarks that reflect a deeply rooted rural society. Settlements like Sugar Grove, Lottsville, and Chandlers Valley are connected by early motor routes, including Pennsylvania State Highway No 6, while the southern reaches of the map transitions into the newly established Allegheny National Forest.
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5 editions found
1904 · Chautaqua
USGS Topo · 1:62,500
1905 · Clymer
USGS Topo · 1:62,500
1905 · Jamestown
USGS Topo · 1:62,500
1906 · Warren
USGS Topo · 1:62,500
1907 · Warren
USGS Topo · 1:62,500
1908 · Warren
USGS Topo · 1:62,500
1926 · Youngsville
USGS Topo · 1:62,500
1927 · Tidioute
USGS Topo · 1:48,000
1927 · Titusville
USGS Topo · 1:62,500
1929 · Corry
USGS Topo · 1:48,000