Good morning! I'm seeking information about the Crystal Block Coal & Coke Company. While researching the West VA portion of my family's history, it came to my attention via a 3rd cousin that my great-grandmother's step-brother either worked there as a miner or in management of the mine in the early 1900s, not sure of the date. The name of the man whose information I'm trying to piece together is W.B. Hensel. I think the first name is William, but not absolutely sure. Any information about the mine company or my step great-uncle and his involvement in the mine would be greatly appreciated. Have a wonderful day!