Hi all,
If you're interested in anthracite a good place to start is Readin Anthracite: http://www.readinganthracite.com/
For coal in general check out the American Coal Foundation: http://www.teachcoal.org/
Nick
Take a Ride on the Reading with the: Reading Company Technical & Historical Society http://www.readingrailroad.org/
Here are some pictures I took while at work. Teco Pictures