Production:1190049

From ILMINES WIKI
year company address production cumulative type depth seam thickness method days emp
1897 John McInally North Alton 390 shaft 30 2.33 RP 150 3
1898 400 shaft 30 #1 2.5 100 3
1899 400 1,190 shaft 30 #1 2.5 200 2
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