Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Deutsches Museum, photograph
Black and white photo showing coal boring machine on exhibition, Deutsches Museum.
Pwnc
Diwydiant
Rhif yr Eitem
62.125/20
Historical Associations
Association Type: Place name
Lle: Germany
Derbyniad
collected officially, 18/4/1962
Mesuriadau
Meithder
(mm): 88
Lled
(mm): 116
Deunydd
papur
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.