Production:4104: Revision history

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    February 23, 2023

    • curprev 16:3216:32, February 23, 2023‎ Jennifer.Obrad talk contribs‎ 1,817 bytes +1,817‎ Created page with "{| class="wikitable" ! year !! DMM !! operator !! address !! production !! cumulative !! opening !! depth !! seam !! thickness !! method !! days !! emp |- | 1938 || L-141 || Green Valley Coal Co. || Marion || 1,137 || || slope || || || || ug || 75 || 6 |- | 1939 || || || || 2,241 || 3,378 || || || || || ug || 180 || 5 |- | || || || || || || || || || || || || |- | 1939 || || Winning Coal Co. || || 4,378 || 4,378 || || || || || || 127 || 9 |-..."
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