Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Llanhilleth Colliery, film negative
Black and white film negative showing levels, Llanhilleth Colliery 25 March 1983. 'Levels Llanhilleth 25 March 1983' is transcribed from original negative bag.
Pwnc
Diwydiant
Rhif yr Eitem
2009.3/2680
Mesuriadau
Meithder
(mm): 64
Lled
(mm): 62
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.