Penrhyn Slate Quarries | As described in John Bartholomew's Gazetteer of the British Isles (1887)

Descriptive Gazetteer Entry for Penrhyn Slate Quarries

Penrhyn Slate Quarries, Carnarvonshire, in 8. vicinity of Bethesda; the quarries are very extensive, giving employment to several thousand hands, and the slate is conveyed to Pert Penrhyn at Bangor.

(John Bartholomew, Gazetteer of the British Isles (1887))

Linked entities:
Administrative units:	Caernarvonshire Ancient County
Place:	Penrhyn Slate Quarries

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