Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Dolomite, photograph
The blow-holes at the bottom of the Bessemer vessels being sealed with clay, Ebbw Vale steelworks dolomite shop. RTB yellow label stuck to reverse.
Pwnc
Diwydiant
Rhif yr Eitem
1994.193/227
Mesuriadau
Meithder
(mm): 271
Lled
(mm): 239
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.