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Sylvanus Jones

Owner and manager of Garn Colliery from 1908 and of the larger, linked California Colliery from the same year, running several small independent Nantyglo pits outside the Monmouthshire and South Wales Coal Owners Association; declared bankrupt in October 1925.

Mines operated

MineRegionYears
Garn Colliery, Nantyglo Blaenau Gwent 1908–1925

Record created: 15 September 2026 · Last researched: 15 September 2026

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