
South Mountain dominates the western landscape of this early twentieth-century survey, where the rugged topography of the Big Flat meets the agricultural valleys of western Adams County. The settlement patterns follow the established turnpikes and the developing rail infrastructure of the Western Maryland RR, which winds through the mountain gaps at Iron Springs. Local industrial history is marked by the presence of Maria Furnace, while the social geography of the era is evidenced by the prominent South Mountain Sanatorium and a dense network of rural schoolhouses such as Liberty Hall School and McCleary School. Significant transit corridors like the Chambersburg Pike and the Harrisburg and Division Line connect historic crossroads including Cashtown, McKnightstown, and Seven Stars, illustrating the transition from 19th-century furnace and mill economies to 20th-century rail-dependent villages.
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6 editions found
1902 · Chambersburg
USGS Topo · 1:62,500
1904 · Carlisle
USGS Topo · 1:62,500
1908 · Gettysburg
USGS Topo · 1:62,500
1909 · Fairfield
USGS Topo · 1:62,500
1909 · Hagerstown
USGS Topo · 1:48,000
1911 · Taneytown
USGS Topo · 1:62,500
1911 · Emmitsburg
USGS Topo · 1:62,500
1912 · Hagerstown
USGS Topo · 1:62,500
1919 · Newville
USGS Topo · 1:62,500
1923 · Shippensburg
USGS Topo · 1:62,500