ILMines (Coal Mine) Viewer should still be available at this (Link)
Production:1630021
| year | company | address | production | cumulative | type | depth | seam | thickness | worked out | days | emp |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1882 | John Maelh | Caseyville | 500 | drift | 35 | #6 | 5.5 | 5 of 100 ac | 2 |