Round Valley Reservoir dominates the northern landscape of this Hunterdon and Somerset County border region, framed by the heights of Cushetunk Mtn and the Cushetunk Trail. The map documents a sophisticated water and milling history along the South Branch Raritan River, where several historically significant milling sites are identified, including Rockefellows Mills, Holcomb Mills, Darts Mills, and Rowland Mills.
46 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 · Princeton
USGS Topo · 1:62,500
1890 · High Bridge
USGS Topo · 1:62,500
1890 · Lambertville
USGS Topo · 1:62,500
1891 · Somerville
USGS Topo · 1:62,500
1891 · Lambertville
USGS Topo · 1:62,500
1893 · Somerville
USGS Topo · 1:62,500
1894 · Princeton
USGS Topo · 1:62,500
1894 · Lambertville
USGS Topo · 1:62,500
1898 · High Bridge
USGS Topo · 1:62,500
1898 · Somerville
USGS Topo · 1:62,500