Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Steel Road, photograph
River Clydach by Devil's Bridge, c.1960. The Heads of the Valleys road will run above.
Pwnc
Diwydiant
Rhif yr Eitem
1994.193/626
Mesuriadau
Meithder
(mm): 190
Lled
(mm): 238
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.