Production:5667
Revision as of 12:29, February 9, 2023 by Cheri (talk | contribs) (Created page with "{| class="wikitable" ! year !! operator !! address !! production !! cumulative !! opening !! depth !! seam !! thickness !! method !! days !! emp !! worked |- | 1882 || Alexander Helm || Streator || 6,000 || || shaft || 50 || #7 || 4.5 || || 12 mo || 15 || 2 of 23 |- | 1883 || || || 7,320 || 13,320 || shaft || 50 || #7 || 5 || || 12 mo || 14 || 5 of 23 |}")
year | operator | address | production | cumulative | opening | depth | seam | thickness | method | days | emp | worked |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1882 | Alexander Helm | Streator | 6,000 | shaft | 50 | #7 | 4.5 | 12 mo | 15 | 2 of 23 | ||
1883 | 7,320 | 13,320 | shaft | 50 | #7 | 5 | 12 mo | 14 | 5 of 23 |