Production:91830108

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year DMM operator address production cumulative opening depth seam thickness method days emp
1889 George Lewarren Danville 650 200
1890 1,480 200
2,130
1891 Lewarren Brothers 800 drift 30 #7 5.5 RP 100
800
1892 Aldride Brothers 3,440 drift 30 #6 6 RP 215
1893 2,840 drift 50 #6 6 RP 205
6,280
1894 John Aldridge 2,500 drift 70 #7 6 RP 180
1895 1,800 drift 60 #7 6 RP 160
1896 1,200 drift 90 7 RP 125
1897 1,600 drift 90 7 RP 150
7,100
1898 J. W. Boyd 1,200 slope 90 #7 6 150
1,200
1899 John Aldridge 2,000 slope 40 #7 6 200
1900 2,000 85 #7 6 RP 150
1901 2,100 drift 50 #7 6 RP 200
6,100
23,610