Production:1830116b
year | DMM | operator | address | production | cumulative | opening | depth | seam | thickness | method | days | emp |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1891 | R. L. Sanders | Grape Creek | 3,400 | drift | 110 | #6 | 6 | RP | 170 |
year | DMM | operator | address | production | cumulative | opening | depth | seam | thickness | method | days | emp |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1891 | R. L. Sanders | Grape Creek | 3,400 | drift | 110 | #6 | 6 | RP | 170 |