1903 Map of Franklin Furnace

About this map

The industrial heart of Sussex County is captured here at a moment of transition, showing the concentrated rail activity around Franklin Furnace and Franklin Junction. The Wallkill River and Papakating Creek valley networks dictate the placement of early settlements and agricultural corridors, while the presence of a Mine and Sterling Hill indicates the region’s long-standing connection to mineral extraction. A dense web of iron-era transportation defines the landscape, including the New York Susquehanna and Western Railroad and the Lehigh and Hudson River Railroad. These lines connect prominent centers like Hamburg and Sussex to smaller outlying hamlets such as Harmony Vale and Beemerville. To the south, the terrain transitions into the highlands surrounding Lake Grinnell and the northern edge of Lake Hopatcong, where the topography becomes increasingly complex.