Production:1830092

From ILMINES WIKI
year DMM operator address production cumulative opening depth seam thickness method days emp
1887 Isaac Wolf Catlin 600 surface 14 #7 6.5 50
1888 600
1889 300
1,500
Retrieved from "https://ilmineswiki.web.illinois.edu/index.php?title=Production:1830092&oldid=18026"