Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
British Iron & Steel Research Association, minutes
Six pages of minutes, typed in black ink on cream paper. Pages stapled in top left corner. The British Iron and Steel Research Association Iron Making Division; minutes of blast furnace practice committee, 24th October 1950.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.