Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Trainees in coal industry, photograph
Photograph of apprentices being instructed on electrical panels unknown technical college (shaft signalling 1950's/60's set.
Pwnc
Diwydiant
Rhif yr Eitem
2002.119/13
Mesuriadau
Meithder
(mm): 194
Lled
(mm): 243
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.