In 1831, a land sale took place at a coffee house in Philadelphia that launched coal mining operations in northern Dauphin County.
An important moment in Coal Region history took place in a Philadelphia coffee house in 1831

In 1831, a land sale took place at a coffee house in Philadelphia that launched coal mining operations in northern Dauphin County.
On the eve of the 1902 Coal Strike, the communities of Lykens and Wiconisco were ripped by tension as residents awaited news.
In May 1927, Henry Keiser described the Coal Region towns where he grew up as they looked in the 1850s.
When the Army of Northern Virginia invaded Pennsylvania in June 1863, the coal mines of the Keystone State were left vulnerable.