Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
East Moors works blast furnace department, notes
East Moors Works, iron ore requirements for 1957- basic iron & hematite iron. Handwritten in pencil on cream, lined paper. Three pages stapled together.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.