
Zelienople and Harmony serve as the primary hubs in this Western Pennsylvania corridor, situated where the Pittsburg Harmony Butler and New Castle Electric Ry and the Baltimore and Ohio RR converge. The landscape is defined by the winding paths of Slippery Rock Creek and Connoquenessing Creek, which supported early industrial sites like Kennedy Mill and McConnells Mill. Further south, an Old Furnace near Fombell points to the region's early iron heritage.
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5 editions found
1901 · Beaver
USGS Topo · 1:62,500
1902 · New Castle
USGS Topo · 1:62,500
1904 · Newcastle
USGS Topo · 1:62,500
1904 · Beaver
USGS Topo · 1:62,500
1905 · Neshannock
USGS Topo · 1:62,500
1906 · Sewickley
USGS Topo · 1:62,500
1907 · Neshannock
USGS Topo · 1:62,500
1908 · Sewickley
USGS Topo · 1:62,500
1908 · New Kensington
USGS Topo · 1:62,500
1908 · Zelienople
USGS Topo · 1:62,500