
Redbank Creek and the Allegheny River define the industrial and topographic character of this Armstrong County landscape at the beginning of the twentieth century. The map illustrates a region transitioning from early iron production to a sophisticated rail-dependent economy, evidenced by the presence of Mahoning Furnace and Pine Furnace along the winding waterways. The Low Grade Division Redbank and the Pennsylvania R.R. (Buffalo and Allegheny Valley Division) trace the river valleys, serving established settlements like Templeton and Mosgrove.
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6 editions found
1900 · Kittanning
USGS Topo · 1:62,500
1901 · Rural Valley
USGS Topo · 1:62,500
1902 · Kittanning
USGS Topo · 1:62,500
1902 · Indiana
USGS Topo · 1:62,500
1902 · Elders Ridge
USGS Topo · 1:62,500
1904 · Elders Ridge
USGS Topo · 1:62,500
1906 · Clarion
USGS Topo · 1:62,500
1907 · Clarion
USGS Topo · 1:62,500
1907 · Foxburg
USGS Topo · 1:62,500
1907 · Freeport
USGS Topo · 1:62,500