Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Zinc & Sulphuric Acid manufacture at Swansea Vale
Evans, Emlyn
(Publisher)
National Smelting Company
(Publisher)
24 pages : typed in black ink on cream paper. Last page loose Content summary :- Background to zinc, roasting, acid, gases, distillation and amenities.
Pwnc
Diwydiant
Rhif yr Eitem
1992.388
Historical Associations
Associated Person/Body: National Smelting Company
Association Type: Metal company
Place: Swansea Vale zinc works
Creu/Cynhyrchu
Derbyniad
collected officially, 31/12/1992
Mesuriadau
Meithder
(mm): 335
Lled
(mm): 210
Deunydd
Paper
Lleoliad
In store
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