
The Allegheny River valley serves as the central corridor for this late 19th-century survey, anchoring a complex network of rail lines and industrial settlements. The city of Salamanca emerges as a significant rail hub, where the Erie R. R., W. N. Y. & P. R. R., and Buffalo Rochester and Pittsburg lines converge at Salamanca Junction. This logistical concentration supported the region’s timber and tannery industries, visible in the cluster of small settlements like Irvine Mills and Limestone that line the Tunungwant Creek valley.
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6 editions found
1898 · Olean
USGS Topo · 1:62,500
1900 · Salamanca
USGS Topo · 1:62,500
1922 · Randolph
USGS Topo · 1:62,500
1923 · Randolph
USGS Topo · 1:62,500
1923 · Cattaraugus
USGS Topo · 1:62,500
1924 · Ellicottville
USGS Topo · 1:62,500
1924 · Bradford
USGS Topo · 1:62,500
1924 · Franklinville
USGS Topo · 1:62,500
1926 · Bradford
USGS Topo · 1:62,500
1933 · Smethport
USGS Topo · 1:62,500