R. J. Pothecary
Owner of Crugau Colliery in the Rheola forestry from 1947 to 1950; R. J. Pothecary and Company, with Jack Hamer, had it in 1951.
Mines operated
| Mine | Region | Years |
|---|---|---|
| Crugau Colliery | Neath Port Talbot | 1947–1951 |
Record created: 10 October 2026 · Last researched: 10 October 2026