MineArchiveJ.H.G. Mitchell
Held the National Coal Board licence for Garn Colliery in the 1950s and 1960s.
Mines operated
| Mine | Region | Years |
|---|---|---|
| Garn Colliery, Nantyglo | Blaenau Gwent | ?–? |
Record created: 15 September 2026 · Last researched: 15 September 2026
Held the National Coal Board licence for Garn Colliery in the 1950s and 1960s.
| Mine | Region | Years |
|---|---|---|
| Garn Colliery, Nantyglo | Blaenau Gwent | ?–? |
Record created: 15 September 2026 · Last researched: 15 September 2026