Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
East Moors Works, blast furnace report
Black print on white paper with handwritten details in blue ink. Two pages. Blast furnace report sheet for No.3 furnace. Blast furnace data for 24 hours ending 6.0 am on 25th June 1965.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.