Energy is all of the above starting with coal. SalenaZito.com
Entrance to a W. Va. coal mine: a "drift" mine. The live-wire was only shoulder -high in places inside, and unprotected. Location: West Virginia.
- Public Domainview terms
- File:W. Va. coal mine 1908.jpg
- Created: 1 September 1908
Energy is all of the above starting with coal.