P. W. Overend & Co.

Began driving Coldstones Low Level, better known as Gillfield, in 1782, spending over £3,000 to reach Quarry Shaft on the Waterhole Vein by the late 1780s.

Mines operated

MineRegionYears
Greenhow Mines North Yorkshire 1782–?

Record created: 8 September 2026 · Last researched: 8 September 2026

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