Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Big Pit Colliery, slide
Walter Galloway, Deputy (left) and Jim Pugh, Pit Overman (right) walking to the baths, Big Pit Colliery.
Pwnc
Diwydiant
Rhif yr Eitem
2017.6/315
Mesuriadau
Meithder
(mm): 50
Lled
(mm): 50
Uchder
(mm): 3
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.