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Production:91830221b

From ILMINES WIKI
year DMM operator address production cumulative opening depth seam thickness method days emp
1905 Webster Brothers Danville 7,000 drift 125 #7 6 RP 175
1906 3,568 10,568 drift 125 #7 6 RP 248
1907 T. J. Webster Danville 600 600 drift 125 #7 6 RP 84
11,168
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