Production:1830046

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year DMM operator address production cumulative opening depth seam thickness method days emp
1884 William Ray Danville 5,500 drift #7 5.5 RP
1885 2,100 drift 60 #7 5.5 RP 200
1886 800 drift 60 #7 5.5 RP 100
1887 210 drift 50 #7 5.5 RP 60
1888 4,820 215
13,430
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