MineArchiveRhos Amman Coal Company
Owners of the Rhos Amman Colliery near Brynamman in 1876.
Mines operated
| Mine | Region | Years |
|---|---|---|
| Rhos Amman Colliery | Carmarthenshire | 1876–1876 |
Record created: 19 September 2026 · Last researched: 19 September 2026
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