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Amgueddfa Cymru – Museum Wales
Information about Dinorwig Quarry, handwritten on A4 paper. Mr Owen William Humphreys (donor’s father) worked as a steward at Dinorwig Quarry between 1946 and 1969. Following the closure of the quarry in August 1969 Mr Humphreys documented the history of Dinorwig Quarry. In total there are fifteen pages of A4 paper (written by Mr Humphreys) documenting the history of the quarry.
