Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Merthyr Vale Colliery, document
Safety committee: Merthyr Vale minutes of meeting held on 3 November, 1963. Typed details in black ink on white paper. Two pages stapled together.
Pwnc
Diwydiant
Rhif yr Eitem
87.229I/181
Mesuriadau
Meithder
(mm): 330
Lled
(mm): 204
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.