Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Big Pit Colliery, slide
View of the new drift mine, Big Pit Colliery. Stacked pit props in the distance.
Pwnc
Diwydiant
Rhif yr Eitem
2017.6/348
Mesuriadau
Meithder
(mm): 50
Lled
(mm): 50
Uchder
(mm): 3
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.