Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Blaengwrach Colliery, photograph
Methane boring drill and operator, Blaengwrach Colliery.
Pwnc
Diwydiant
Rhif yr Eitem
2009.3/5663
Derbyniad
Purchase, 20/1/2009
Mesuriadau
Meithder
(mm): 254
Lled
(mm): 202
Techneg
black and white (monochrome photograph)
photograph
Deunydd
papur
Lleoliad
In store
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