
Glen Mills, Lenni Mills, and Sycamore Mills define the industrial character of the Pennsylvania backcountry at the close of the nineteenth century. This landscape is a dense network of water-powered industry and early rail lines, where Ridley Creek and Crum Creek descend toward the industrial waterfront at Eddystone. The survey reveals a region in transition, documenting established waypoints like Newtown Square alongside newer educational and social institutions such as the Williamson School and the House of Refuge.
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10 editions found
1890 · Salem
USGS Topo · 1:62,500
1890 · Glassboro
USGS Topo · 1:62,500
1891 · Philadelphia
USGS Topo · 1:62,500
1893 · Germantown
USGS Topo · 1:62,500
1894 · Chester
USGS Topo · 1:62,500
1894 · Philadelphia
USGS Topo · 1:62,500
1894 · Norristown
USGS Topo · 1:62,500
1894 · Germantown
USGS Topo · 1:62,500
1895 · Norristown
USGS Topo · 1:62,500
1896 · Germantown
USGS Topo · 1:62,500