MineArchiveWelsh Navigation Steam Coal Co. Ltd
A South Wales company, a subsidiary of David Davis and Sons Ltd incorporated in 1906 with its headquarters at Cambrian Buildings, Cardiff, which sank the two shafts at Coedely from 1901 and joined the Monmouthshire and South Wales Coal Owners Association.
| Also recorded as | Welsh Navigation Steam Coal Company of Llantrisant (the form NMRS uses for the owner of Tylechafach from 1907-08) |
|---|
Mines operated
| Mine | Region | Years |
|---|---|---|
| Coedely Colliery | Rhondda Cynon Taf | 1901–1947 |
| Tylechafach Colliery | Rhondda Cynon Taf | 1907–1930 |
Record created: 8 September 2026 · Last researched: 8 September 2026