Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
British Iron & Steel Research Association, minutes
Two pages stapled together. Typed in black ink on cream paper. The British Iron and Steel Research Association Iron Making Division. Short summary of the proceedings of the first junior blast furnace conference held on the 1st and 2nd November, 1948.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.