
The Potomac River corridor at the intersection of Montgomery and Frederick counties serves as the focal point for this mid-century survey, illustrating a landscape defined by its historical transportation arteries. The Chesapeake and Ohio Canal parallels the river, featuring the Monocacy Aqueduct where the canal crosses the Monocacy River. Upland from the river, established agricultural settlements like Poolesville, Dickerson, and Beallsville are interconnected by a maturing road network and the Baltimore and Ohio railroad line.
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3 editions found
1884 · Harpers Ferry
USGS Topo · 1:125,000
1891 · Harpers Ferry
USGS Topo · 1:125,000
1893 · Frederick
USGS Topo · 1:125,000
1893 · Harpers Ferry
USGS Topo · 1:125,000
1894 · Frederick
USGS Topo · 1:125,000
1908 · Middletown
USGS Topo · 1:48,000
1908 · Seneca
USGS Topo · 1:62,500
1908 · Ijamsville
USGS Topo · 1:62,500
1909 · Ijamsville
USGS Topo · 1:62,500
1910 · Antietam
USGS Topo · 1:62,500