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Gwendraeth Valley Anthracite Collieries Ltd

Owners of Gwendraeth Colliery, Pontyates, in 1918 and of Plasbach Colliery in 1924.

Mines operated

MineRegionYears
Gwendraeth Colliery, Pontyates Carmarthenshire ?–?
Plasbach Colliery Carmarthenshire ?–?

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

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