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Aberdare Plymouth Company Ltd

Worked Cwmbach Colliery near Aberdare in the 1860s and 1870s and Clynmill Colliery at Merthyr in 1877.

Mines operated

MineRegionYears
Clynmill Colliery Merthyr Tydfil 1877–1883
Cwmbach Colliery Rhondda Cynon Taf ?–?

Record created: 6 October 2026 · Last researched: 6 October 2026

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