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John 'Bird' Lewis, who reopened New Waunhir Colliery south of Glanamman in the 1970s after leaving Brynlloi mine; he had earlier helped open the Helig Drift at Cwmllynfell.
| Mine | Region | Years |
|---|---|---|
| New Waunhir Colliery | Carmarthenshire | ?–? |
Record created: 10 October 2026 · Last researched: 10 October 2026
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