Production:0972

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year DMM operator address production cumulative opening depth seam thickness method days emp
1977 L-268 Crenshaw Coal Co., No 1 Carterville 2,518 25 to 30 #5 3.5 surface
1978 L-268 27,899 27 #5 3.67 surface
1979 L-268 6,011 36,428 50 #5 3.67 surface
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