Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Brymbo Ironworks (notes)
Envelope of notes on index cards and similar sized slips of paper on the industrial history of the north Wales iron industry and Brymbo in particular. Headed "Brymbo Ironworks 3. 1875-1880".
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.