Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Betws Mine, film negative
Chainless haulage on the coalface and Gullick Dobson powered supports, Betws Mine. '10 Jun 1982' is transcribed from original negative bag.
Pwnc
Diwydiant
Rhif yr Eitem
2009.3/2183
Mesuriadau
Meithder
(mm): 60
Lled
(mm): 62
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.