Production:1830087
year | DMM | operator | address | production | cumulative | opening | depth | seam | thickness | method | days | emp |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1887 | James Woodard | Oakwood | 670 | shaft | 45 | #7 | 6 | RP | 124 | |||
1888 | 1,950 | 160 | ||||||||||
2,620 |
year | DMM | operator | address | production | cumulative | opening | depth | seam | thickness | method | days | emp |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1887 | James Woodard | Oakwood | 670 | shaft | 45 | #7 | 6 | RP | 124 | |||
1888 | 1,950 | 160 | ||||||||||
2,620 |