Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Oakdale Colliery, photograph
New safety lamp introduced at Oakdale Colliery. From left to right are Walter Powell (Deputy, Tredegar), Idris Lewis (Head Lampsman, Oakdale), and Tom Duffield (safety lamps engineer/lamp inspector). Photographer's name, and typed details on paper on reverse.
Pwnc
Diwydiant
Rhif yr Eitem
2001.1/1167
Mesuriadau
Meithder
(mm): 206
Lled
(mm): 259
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.