Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Poster
Colour poster of a flow diagram showing "Refining. Processing. Products".
Pwnc
Diwydiant
Rhif yr Eitem
60.232/4
Derbyniad
Donation, 16/6/1960
Mesuriadau
Meithder
(mm): 566
Lled
(mm): 787
Uchder
(mm): 2
Techneg
colour (commercial printing)
commercial printing
print
Deunydd
cerdyn
Lleoliad
In store
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