
The Youghiogheny River snakes through the southern portion of this landscape, serving as a vital corridor for the Pittsburg and Lake Erie R.R. and the Baltimore & Ohio R.R.. At the beginning of the twentieth century, this region was a hive of industrial activity driven by the coal and coke trades, specifically through the operations of the H.C. Frick Coke Co. noted in the margin. Coal extraction sites like Star Mines and Summit Mines appear alongside long-standing agricultural and milling landmarks such as Bells Mills and Walts Mill.
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5 editions found
1900 · Uniontown
USGS Topo · 1:62,500
1900 · Masontown
USGS Topo · 1:62,500
1900 · Latrobe
USGS Topo · 1:62,500
1902 · Latrobe
USGS Topo · 1:62,500
1902 · Brownsville
USGS Topo · 1:62,500
1902 · Connellsville
USGS Topo · 1:62,500
1903 · Masontown
USGS Topo · 1:62,500
1903 · Latrobe
USGS Topo · 1:62,500
1904 · Mc Keesport
USGS Topo · 1:62,500
1904 · Greensburg
USGS Topo · 1:62,500