Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Margam blast furnace, cost of materials
Two pages attached with a paperclip. Handwritten in black ink on cream, lined paper. Two pages containing information on the cost of materials at Margam blast furnace.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.