Production:0110049
year | DMM | operator | production | cumulative | opening | depth | seam | thickness | method | days | emp |
---|---|---|---|---|---|---|---|---|---|---|---|
1917 | William J. Masters | 200 | shaft | 50 | #6 | 4.50 | RP | 60 | 2 | ||
1918 | 1,600 | 240 | 11 | ||||||||
1,800 | |||||||||||
1919 | Frank Masters | 884 | 104 | 8 | |||||||
884 | |||||||||||
2,684 |
year | DMM | operator | production | cumulative | opening | depth | seam | thickness | method | days | emp |
---|---|---|---|---|---|---|---|---|---|---|---|
1917 | William J. Masters | 200 | shaft | 50 | #6 | 4.50 | RP | 60 | 2 | ||
1918 | 1,600 | 240 | 11 | ||||||||
1,800 | |||||||||||
1919 | Frank Masters | 884 | 104 | 8 | |||||||
884 | |||||||||||
2,684 |