I grew up in Pennsylvania coal country. It wasn't pretty and it's time to move on.
Exploring the Museum of Anthracite Mining in Ashland - PA Bucket List
Anthracite Heritage: Landscape, Memory and the Environment
Deep underground – Coal mining in Pennsylvania's Anthracite Region
Coal - Encyclopedia of Greater Philadelphia
Early Coal Mining in the Anthracite Region: Richards, John Stuart: 9781531606176: : Books
The truth, the whole truth and The Damn Truth – Canadian Military
Deep-mine boundaries and conceptual underground flow paths toward mine
On March 1, 1977, 9 mineworkers were killed deep inside Porter Tunnel, an anthracite mine operated by the Kocher Coal Company on the outskirts of Tower City, Pennsylvania. Workers breached an old