Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Big Pit Mining Museum, film slide
Stables on the 'new side' underground route before being opened to the public, Big Pit.
Pwnc
Diwydiant
Rhif yr Eitem
2015.48/146
Mesuriadau
Meithder
(mm): 50
Lled
(mm): 50
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.