Production:1830025

From ILMINES WIKI
Revision as of 15:46, February 13, 2020 by Cheri (talk | contribs) (Created page with "{| class="wikitable" ! year !! DMM !! operator !! production !! cumulative !! opening !! depth !! seam !! thickness !! method !! days !! emp |- | 1879 || || William Moore, In...")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
year DMM operator production cumulative opening depth seam thickness method days emp
1879 William Moore, Inwood shaft 2,500 shaft 118 5.5 8 mo