
The Potomac River winds through this mid-century survey, defining the border between Maryland and West Virginia and shaping the industrial geography of the region. The Chesapeake and Ohio Canal parallels the river's path, passing notable landmarks like McCoys Ferry and the Green Spring Furnace. In the town of Williamsport, the convergence of the Western Maryland and Pennsylvania railroads highlights the area's importance as a transportation hub, supported by the Cumbo Yard and Jamison Yard.
132 named features on this map. Tap any name to fly to it.
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2 editions found
1884 · Harpers Ferry
USGS Topo · 1:125,000
1891 · Harpers Ferry
USGS Topo · 1:125,000
1893 · Harpers Ferry
USGS Topo · 1:125,000
1894 · Winchester
USGS Topo · 1:125,000
1899 · Hancock
USGS Topo · 1:62,500
1900 · Mercersburg
USGS Topo · 1:62,500
1901 · Hancock
USGS Topo · 1:62,500
1902 · Chambersburg
USGS Topo · 1:62,500
1902 · Mercersburg
USGS Topo · 1:62,500
1908 · Middletown
USGS Topo · 1:48,000