Production:91830083
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year | DMM | operator | address | production | cumulative | opening | depth | seam | thickness | method | days | emp |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1886 | John Morbaker | Danville | 430 | drift | 70 | #7 | 5.33 | RP | 120 | |||
1887 | 290 | drift | 60 | #7 | 5.33 | RP | 80 | |||||
1888 | 380 | 90 | ||||||||||
1,100 |