Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
East Moors works blast furnace dep, correspondence
Typed in black ink on company headed paper. Guest Keen Baldwins Iron & Steel Co. Ltd. memorandum, from fuel dept, to W.E. Simons. Memo re. agglomerating kiln chimney gases. Dated 10th July, 1950.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.