Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Deutsches Museum, photograph
Photograph showing working model of Bessemer Converter, Deutsches Museum.
Pwnc
Diwydiant
Rhif yr Eitem
62.125/5
Historical Associations
Association Type: Place name
Place: Germany
Derbyniad
collected officially, 18/4/1962
Mesuriadau
Meithder
(mm): 157
Lled
(mm): 106
Techneg
Black and white (monochrome photograph)
Photograph
Deunydd
Paper
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.