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
Derbyniad
Old stock, 29/7/2002
Mesuriadau
Meithder
(mm): 194
Lled
(mm): 243
Techneg
black and white (monochrome photograph)
photograph
Deunydd
papur
Lleoliad
In store
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