Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Imperial Smelting Process Throughout the World
Imperial Smelting Processes Ltd.
(publisher)
40 page brochure with many colour photographs and diagrams. Describes general process and then describes each plant in Wales, England, Australia, Northern Rhodesia, France, Rumania, Poland and Germany.
Pwnc
Diwydiant
Rhif yr Eitem
1992.234/1
Historical Associations
Association Type: Place name
Dyddiad: 06/1963
Lle: Swansea Vale
Creu/Cynhyrchu
Derbyniad
collected officially, 27/11/1992
Mesuriadau
Meithder
(mm): 299
Lled
(mm): 212
Uchder
(mm): 7
Deunydd
papur
cerdyn
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.