"I pronounce this rebellion wicked," thundered John Chandler Gregg in a speech given in Wiconisco, Pennsylvania.
On February 7, 1862, a roof collapsed inside the Short Mountain Colliery killing a respected miner and wounding several others.
In June 1867, a thunderstorm passed through Wiconisco, Pennsylvania and electrocuted miners deep within one of the town's coal mines.
A photograph taken shortly after the Civil War shows mining operations in Wiconisco Township in Dauphin County in the 1860s.
Soldiers from a company in the 96th Pennsylvania describe their experiences in the Battle of South Mountain in September 1862.
In Lykens, Pennsylvania the year 1877 was spent in economic desperation after a devastating mine fire.
In the spring of 1863, a series of strikes among miners stopped all work in the anthracite coal mines of Wiconisco Township.
A writer in Lykens, PA describes the town's Memorial Day ceremonies in May 1889.
A young boy faced death in the mines of the Lykens Valley Coal Company in March 1859. And against all odds, he came out victorious.
A traveler describes his visit to the small mining village of Wiconisco, Pennsylvania in the summer of 1835.