MineArchiveHenderson's Welsh Anthracite Collieries Limited
An anthracite combine based at 81 Gresham Street, London, which by 1934 controlled ten collieries employing 2,714 miners; its directors included Sir A. Cope and Sir D. R. Llewellyn.
Mines operated
| Mine | Region | Years |
|---|---|---|
| Pantyffynnon Colliery | Carmarthenshire | ?–1947 |
| Pwllbach Colliery | Neath Port Talbot | ?–1947 |
Record created: 9 September 2026 · Last researched: 9 September 2026