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Amgueddfa Cymru – Museum Wales
A letter from the British Engine Boiler & Electrical Co. Ld. to Powell Duffryn Associated Collieries Ld. regarding boiler repairs at Cwm Cynon Colliery. Letter typed in black ink on off-white, British Engine & Electrical Co.Ld. headed paper. Dated 19 March, 1938. Contained loose within a moroon hardback file with all other documents under accession number 85.184I/4.
