MineArchiveT. L. Williams
Owner of the separate 1935-38 Clwydyfagwr (Glwydyfagwr) Drift, Merthyr Tydfil.
Mines operated
| Mine | Region | Years |
|---|---|---|
| Clwydyfagwr Colliery | Merthyr Tydfil | 1935–1938 |
Record created: 16 September 2026 · Last researched: 16 September 2026
Owner of the separate 1935-38 Clwydyfagwr (Glwydyfagwr) Drift, Merthyr Tydfil.
| Mine | Region | Years |
|---|---|---|
| Clwydyfagwr Colliery | Merthyr Tydfil | 1935–1938 |
Record created: 16 September 2026 · Last researched: 16 September 2026