Production:4080: Revision history

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    February 23, 2023

    • curprev 15:1215:12, February 23, 2023‎ Jennifer.Obrad talk contribs‎ 964 bytes +964‎ Created page with "{| class="wikitable" ! year !! DMM !! operator !! address !! production !! cumulative !! opening !! depth !! seam !! thickness !! method !! days !! emp |- | 1933 || || Bruce Coal Co. || Marion || 1,800 || || || || || || ug || 125 || 3 |- | 1934 || || Charles J. Bruce || Marion || 1,380 || || || || || || ug || || |- | 1935 || || || Marion || 260 || || || || || || ug || 34 || 3 |- | 1936 || || || Marion || 2,700 || || || || || || || 99 || 5 |-..."
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