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Llewellyn (Cyfarthfa) Limited

Colliery company based at Troedyrhiw that owned Castle Pit and the Berry Level from about 1925; its directors in 1934 included Sir David R. Llewellyn and W. M. Llewellyn.

Mines operated

MineRegionYears
Castle Pit, Troedyrhiw Merthyr Tydfil ?–1935

Record created: 10 October 2026 · Last researched: 10 October 2026

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