
The Delaware River serves as the central artery of this region, dividing Pennsylvania from New Jersey and shaping the industrial and residential growth of the 1930s. At the confluence of the Lehigh River, the city of Easton and its neighbor Phillipsburg appear as dense urban grids, with Lafayette College overlooking the river from its northern heights. The landscape is heavily marked by the transport networks of the era, including the Delaware Canal and five distinct rail lines like the Central Railroad of New Jersey and the Lehigh Valley Railroad, which once supported the local extraction and processing economy.
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5 editions found
1888 · Hackettstown
USGS Topo · 1:62,500
1888 · Quakertown
USGS Topo · 1:62,500
1890 · Easton
USGS Topo · 1:62,500
1890 · High Bridge
USGS Topo · 1:62,500
1890 · Lambertville
USGS Topo · 1:62,500
1890 · Doylestown
USGS Topo · 1:62,500
1890 · Quakertown
USGS Topo · 1:62,500
1891 · Easton
USGS Topo · 1:62,500
1891 · Lambertville
USGS Topo · 1:62,500
1891 · Doylestown
USGS Topo · 1:62,500