Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Collection of maps, plans, drgs re iron & steel ind.
Map of Mineral Property at Abersychan, held by The British Iron Company, with Intermediate Estate, 1826. Scale of one mile at 10 chains to an inch.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.