Production:2098

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Revision as of 16:18, July 26, 2023 by Cheri (talk | contribs) (Created page with "{| class="wikitable" ! year !! DMM !! operator !! address !! production !! cumulative !! opening !! depth !! seam !! thickness !! method !! days !! emp |- | 1929 || || Henibud & Bronson || Ipava || 200 || || || || || || ug || || |- | 1930 || || || || 0 || 200 || || || || || || || |- | || || || || || || || || || || || || |- | 1931 || || Heniford & Leonard || || 7,000 || || || || || || ug || || |- | 1932 || || || || 0 || || ||...")
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year DMM operator address production cumulative opening depth seam thickness method days emp
1929 Henibud & Bronson Ipava 200 ug
1930 0 200
1931 Heniford & Leonard 7,000 ug
1932 0
1933 0 7,000
1934 Henry Herriford 896 ug
1935 344 ug
1936 535 ug
1937 L-61 150 1,925 ug
9,125