Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Britannia Colliery, slide
Slide showing a photograph from a publication of Britannia Colliery, the first large all electrical colliery.
Pwnc
Diwydiant
Rhif yr Eitem
2017.6/94
Mesuriadau
Meithder
(mm): 50
Lled
(mm): 50
Uchder
(mm): 3
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.