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Glanamman Anthracite Collieries Limited

A Swansea company formed in 1929, chaired by D. J. Thomas, whose only holding was Glanamman Colliery, which it greatly expanded.

Mines operated

MineRegionYears
Glanamman Colliery Carmarthenshire 1929–1943

Record created: 16 September 2026 · Last researched: 16 September 2026

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