Production:3720

From ILMINES WIKI
year DMM operator production cumulative opening depth seam thickness method days emp
1933 Quality Coal Co., No. 1 2,450 ug 211 7
1934 3,559 ug 208 8
1935 1,905 ug 127 5
1936 725 ug 170 4
1937 L-68 2,820 ug 200 5
1938 L-68 4,522 ug 200 5
15,981
1939 L-68 Quality Coal Co., No. 2 6,025 ug 200 5
1940 L-68 5,186 ug 200 5
1941 L-68 4,328 ug 160 4
1942 L-68 1,726 ug 120 5
17,265
1942 L-68 Turner Coal Co. 97 ug 42 3
1943 L-68 40 ug 9 3
137
33,383