Sideling Hill dominates this intersection of the Mid-Atlantic, where the borders of Maryland, Pennsylvania, and West Virginia meet along the winding Potomac River. The landscape is defined by the steep ridges and deep hollows of the Appalachian mountains, including Sawmill Hollow and Swain Hollow. Along the river's northern bank, the Chesapeake and Ohio Canal National Historical Park preserves a vital corridor of 19th-century transport history, featuring the Indigo Tunnel and the Sideling Hill Creek Aqueduct.
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This is the sole edition of this map. No revisions or reprints were ever made.
1898 · Paw Paw
USGS Topo · 1:62,500
1899 · Hancock
USGS Topo · 1:62,500
1900 · Pawpaw
USGS Topo · 1:62,500
1901 · Hancock
USGS Topo · 1:62,500
1910 · Paw Paw
USGS Topo · 1:62,500
1925 · Needmore
USGS Topo · 1:48,000
1927 · Clearville
USGS Topo · 1:48,000
1931 · Clearville
USGS Topo · 1:62,500
1935 · Needmore
USGS Topo · 1:62,500
1939 · Needmore
USGS Topo · 1:62,500