Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Zinc Production at Swansea Vale (leaflet)
Leaflet : 1 page, 6 black and white photos and 2 diagrams Content summary :- Diagrams of the sinter plate and the acid plant, notes on processes.
Pwnc
Diwydiant
Rhif yr Eitem
1993.73/1
Creu/Cynhyrchu
Imperial Smelting Corporation Ltd.
Dyddiad:
Derbyniad
Collected officially, 5/2/1993
Mesuriadau
Meithder
(mm): 305
Lled
(mm): 105
Deunydd
papur
Lleoliad
In store
Dosbarth
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