Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
East Moors Works, blast furnace report
East Moors Works, blast furnace makes, usings, consumptions, time lost, average volumes etc. 1957. Typed in black ink on cream, lined paper.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.