|Title:||The oil regions of Pennsylvania: with maps and charts of Oil Creek, Allegheny River, etc|
The oil regions of Pennsylvania with maps and charts of Oil Creek, Allegheny River, etc
Pittsburg, Pa: Hunt, 
|Publication Info:||Pittsburgh: University of Pittsburgh, Digital Research Library
This work is believed to be in the public domain with no known restrictions on access and use.
Oil Creek (Pa.).
Allegheny River (Pa. and N.Y.).