Production:6803: Revision history

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June 27, 2023

February 28, 2023

  • curprev 17:2217:22, February 28, 2023‎ Jennifer.Obrad talk contribs‎ 1,634 bytes +1,634‎ Created page with "{| class="wikitable" ! year !! DMM !! operator !! address !! production !! cumulative !! opening !! depth !! seam !! thickness !! method !! days !! emp |- | 1923 || || Finley McDonald || Marion || 150 || || || || || || || 30 || 1 |- | 1924 || not listed || || || || 150 || || || || || || || |- | || || || || || || || || || || || || |- | 1925b || || W. F. McDonald || Marion || 1,692 || || || || || || || 50 || 2 |- | 1926 || || W. F. McD..."
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