J. & C. Jenkins & Co.
Won a contested 1924–25 court application to work the Red Ash seam at East Blaina; had the level driven and ready by June 1925, working it until the Bargoed Coal Company took over in August 1929.
Mines operated
| Mine | Region | Years |
|---|---|---|
| East Blaina Red Ash Colliery | Blaenau Gwent | 1925–1929 |
Record created: 15 September 2026 · Last researched: 15 September 2026