Production:4561

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Revision as of 17:19, February 28, 2023 by Jennifer.Obrad (talk | contribs) (Created page with "{| class="wikitable" ! year !! DMM !! operator !! address !! production !! cumulative !! opening !! depth !! seam !! thickness !! method !! days !! emp |- | 1934 || || Sunny Brook Coal Co. || Marion || 7,089 || || || || || || ug || 270 || 6 |- | 1935 || || || Marion || 6,000 || || || || || || || 235 || 10 |- | 1936 || || Sunnybrook Coal Co. || Marion || 4,380 || || || || || || ug || 140 || 9 |- | 1937 || L-26 || || Marion || 8,000 || || || || ||...")
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year DMM operator address production cumulative opening depth seam thickness method days emp
1934 Sunny Brook Coal Co. Marion 7,089 ug 270 6
1935 Marion 6,000 235 10
1936 Sunnybrook Coal Co. Marion 4,380 ug 140 9
1937 L-26 Marion 8,000 ug 208 9
1938 Marion 7,756 195 10
1939 Marion 9,871 ug 81 9
1940 Sunnybrook Coal Mine Marion 5,800 48,896 ug 65 11
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