
The Sunrise Mill Historic Site along Swamp Creek anchors this landscape of Montgomery County at the end of the millennium. The map documents the persistent rural-suburban character of the Pennsylvania countryside, where early German-heritage settlements like Sassamansville, Gilbertsville, and Fagleysville are interconnected by a dense web of historic corridors such as Congo Road and Hoffman Road.
70 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1888 · Quakertown
USGS Topo · 1:62,500
1890 · Quakertown
USGS Topo · 1:62,500
1894 · Quakertown
USGS Topo · 1:62,500
1894 · Norristown
USGS Topo · 1:62,500
1895 · Norristown
USGS Topo · 1:62,500
1896 · Norristown
USGS Topo · 1:62,500
1902 · Boyertown
USGS Topo · 1:62,500
1906 · Phoenixville
USGS Topo · 1:62,500
1942 · Norristown
USGS Topo · 1:125,000
1943 · Manatawny
USGS Topo · 1:31,680