
The Potomac River carves a dramatic path through the tri-state borderlands of West Virginia, Maryland, and Pennsylvania, anchoring a landscape defined by 18th-century boundaries and mid-century industrial transit. This survey highlights the intersection of the historic Mason and Dixon Line with the winding river valley, where the Chesapeake and Ohio Canal remains a visible landmark alongside the active tracks of the Western Maryland and Baltimore and Ohio railroads. Small communities and family landmarks such as Millstone, Cherry Run, and Yeakle Mill illustrate the rural settlement patterns along the river's banks. To the south, the terrain rises into the ridge-and-valley structures of Orchard Ridge and Sleepy Creek, dotted with country institutions like Stone Bridge Ch and the Red Hill Sch.
56 named features on this map. Tap any name to fly to it.
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8 editions found
1899 · Hancock
USGS Topo · 1:62,500
1900 · Mercersburg
USGS Topo · 1:62,500
1901 · Hancock
USGS Topo · 1:62,500
1902 · Mercersburg
USGS Topo · 1:62,500
1912 · Williamsport
USGS Topo · 1:62,500
1925 · Needmore
USGS Topo · 1:48,000
1935 · Needmore
USGS Topo · 1:62,500
1939 · Needmore
USGS Topo · 1:62,500
1942 · Hagerstown
USGS Topo · 1:125,000
1943 · Hagerstown
USGS Topo · 1:125,000