Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Margam iron & steelworks, notes
Three pages attached with a paperclip. Handwritten in pencil on off-white, lined paper. Title: "Proposed filling charge for No.2 blast furnace Margam. Haematite Iron".
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.