Production:1630065
year | company | address | production | cumulative | type | depth | seam | thickness | method | days | emp |
---|---|---|---|---|---|---|---|---|---|---|---|
1883 | Simeson & Co. | Belleville | 200 | slope | 100 | #6 | 7 | 6 mo | 7 |
year | company | address | production | cumulative | type | depth | seam | thickness | method | days | emp |
---|---|---|---|---|---|---|---|---|---|---|---|
1883 | Simeson & Co. | Belleville | 200 | slope | 100 | #6 | 7 | 6 mo | 7 |