Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Merthyr Vale Colliery, film negative
Black and white film negative showing steel props and stacked timber, underground at Merthyr Vale Colliery.
Pwnc
Diwydiant
Rhif yr Eitem
2009.3/1015
Mesuriadau
Meithder
(mm): 61
Lled
(mm): 62
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.