Pine Furnace and the winding Allegheny River define the northern corridor of this landscape in Armstrong County. The settlement pattern reflects the area's industrial and agricultural history, with clusters of development at Mosgrove and Green Acres transitioning into the rural highlands of Heilman. A dense network of local roads, including Smeltzers Flat Rd and Rupp Church Rd, connects these small communities and family-named hollows like Cravener Holw.
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This is the sole edition of this map. No revisions or reprints were ever made.
1900 · Kittanning
USGS Topo · 1:62,500
1901 · Rural Valley
USGS Topo · 1:62,500
1902 · Kittanning
USGS Topo · 1:62,500
1902 · Elders Ridge
USGS Topo · 1:62,500
1903 · Rural Valley
USGS Topo · 1:62,500
1904 · Elders Ridge
USGS Topo · 1:62,500
1907 · Freeport
USGS Topo · 1:62,500
1909 · Freeport
USGS Topo · 1:62,500
1953 · Pittsburgh
USGS Topo · 1:250,000
1954 · Pittsburgh
USGS Topo · 1:250,000