Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Nickle refining processes at Clydach, negative
Interior view of the control room for the nickle refining plant showing worker at console.
Pwnc
Diwydiant
Rhif yr Eitem
2000.166/4
Mesuriadau
Meithder
(mm): 120
Lled
(mm): 117
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.