Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
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 "Ifton Furnace & Forge, Abenbury Forge (Barlow & Son), Pont Y Blew, Llwyn Onn Wire Mill, Stansty Ironworks, Southsea Forge, Llay Forge, Caergwrle Forge".
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.