In the late 1700s to mid-1800s, coal miners worked in dim light, fueled at first by candles affixed to their heads, and later by whale’s oil lamps. Hundreds of years later, Underground Miners, a ...

LANSFORD, Pa. — The No. 9 Coal Mine and Museum in Lansford takes people back in time to the days of the coal industry. "This is what built northeastern PA. Had coal not been discovered, it would have ...