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Ely Rhondda Colliery Company

Owner of Dinas Isha Colliery, Penygraig, from 1893 until the pit's closure in November 1911.

Mines operated

MineRegionYears
Dinas Isha Colliery Rhondda Cynon Taf 1893–1911

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

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