Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Copper refining and zinc smelting (article)
Description of refining and smelting "as carried out at the Swansea Works of the British Copper Manufacturers Limited". 10 pages, with black and white photos and drawings.
Pwnc
Diwydiant
Rhif yr Eitem
1995.173
Derbyniad
Old stock, 7/8/1995
Mesuriadau
Meithder
(mm): 310
Lled
(mm): 230
Deunydd
papur
Lleoliad
In store
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