Production:3752
year | DMM | operator | production | cumulative | opening | depth | seam | thickness | method | days | emp |
---|---|---|---|---|---|---|---|---|---|---|---|
1933 | Blue Bird Coal Co., No. 2 | 2,000 | ug | 150 | 6 | ||||||
1934 | 3,500 | ug | 140 | 10 | |||||||
1935 | 1,716 | ug | 106 | 11 | |||||||
1936 | 2,900 | ug | 194 | 11 | |||||||
1937 | L-23 | 1,434 | ug | 74 | 8 | ||||||
11,550 |