Production:91830311
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| year | DMM | company | production | cumulative | type | depth | seam | thickness | method | days | emp |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1918 | R. S. Wyatt | 1,250 | 200 | ||||||||
| 1919 | Marion Wyatt | 1,400 | 300 | ||||||||
| 2,650 |
| year | DMM | company | production | cumulative | type | depth | seam | thickness | method | days | emp |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1918 | R. S. Wyatt | 1,250 | 200 | ||||||||
| 1919 | Marion Wyatt | 1,400 | 300 | ||||||||
| 2,650 |