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Sowerby, Phillips & Co.

Recorded as the owners of Byron Colliery, Edmondsley, in the 1860s; the colliery was sunk by the owners of Waldridge Colliery.

Mines operated

MineRegionYears
Byron Colliery County Durham 1860–1869
Chester South Moor Colliery County Durham 1860–1869

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

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