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Thiedemann and Wallis

A colliery partnership that worked Waldridge Colliery near Chester-le-Street in the 1880s and 1890s, and South Moor alongside it, raising the Busty and Main Coal and coking a third of the output.

Mines operated

MineRegionYears
Waldridge Colliery County Durham 1880–?

Record created: 5 October 2026 · Last researched: 5 October 2026

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