Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Bergleau Museum, Bochum, Photograph
Hand boring exhibit at Berbau Museum.
Pwnc
Diwydiant
Rhif yr Eitem
62.140/11
Derbyniad
Collected officially, 4/5/1962
Mesuriadau
Meithder
(mm): 102
Lled
(mm): 145
Techneg
black and white (monochrome photograph)
photograph
Deunydd
papur
Lleoliad
In store
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