Oil Cr winds through the heart of this landscape, carving a valley that defined the early Pennsylvania oil industry. The legacy of the region's petroleum history is prominent, with the settlement of Petroleum Center and the noted Oil Seeps along the waterway serving as markers of the 19th-century boom. The map documents numerous agricultural and industrial legacy sites, including Columbia Farm, Miller Farm, and Mason Farm Corners, which illustrate the transformation of this rural Crawford County terrain.
97 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
1909 · Franklin
USGS Topo · 1:62,500
1911 · Franklin
USGS Topo · 1:62,500
1922 · Oil City
USGS Topo · 1:48,000
1924 · Oil City
USGS Topo · 1:62,500
1927 · Townville
USGS Topo · 1:48,000
1927 · Titusville
USGS Topo · 1:62,500
1932 · Townville
USGS Topo · 1:62,500
1933 · Titusville
USGS Topo · 1:62,500
1943 · Oil City
USGS Topo · 1:62,500
1945 · Townville
USGS Topo · 1:62,500