ILMines (Coal Mine) Viewer should still be available at this (Link)
Production:91830137
| year | DMM | operator | address | production | cumulative | opening | depth | seam | thickness | method | days | emp |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1891 | Henry Dittman | Danville | 1,200 | drift | 30 | #7 | 5.5 | 230 | ||||
| 1892 | 1,310 | drift | 35 | #7 | 6 | RP | 160 | |||||
| 1893 | 1,006 | drift | 45 | #7 | 6 | RP | 220 | |||||
| 3,516 |