Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
East Moors works blast furnace department, notes
No.1 blast furnace filling charges. Five pages attached with a paperclip. Three pages handwritten in black ink on cream, lined paper and two pages typed in purple ink on cream paper.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.