Production:4143: Revision history

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    April 5, 2024

    • curprev 14:1714:17, April 5, 2024Jennifer.Obrad talk contribs 417 bytes +417 Created page with "{| class="wikitable" ! year !! DMM !! operator !! address !! production !! cumulative !! opening !! depth !! seam !! thickness !! method !! days !! emp |- | 1938 || L-137 || Hill Coal Co. No. 2 || Stonefort || 1,210 || || || || || || UG || 100 || 4 |- | 1939 || || || Stonefort || 2,579 || || || || || || UG || 164 || 5 |- | 1940 || || || Stonefort || 1,138 || 4,927 || || || || || UG || 100 || 3 |}"