Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
The Works, Blaenavon 1729. (photo.)
General view of Blaenavon iron works, c.1900. Title at bottom.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.
Amgueddfa Cymru
General view of Blaenavon iron works, c.1900. Title at bottom.