Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Examination of the Clean Coal Company's Process at Yniscedwyn, South Wales (report)
Full title - Examination of the Clean Coal Company's Process at Yniscedwyn, South Wales. I.C.I. Technical Report No R. 2883. Dated 25 October 1929. Thirteen page report typed on white paper and stapled into brown card covers.
Pwnc
Diwydiant
Rhif yr Eitem
2005.112/3
Derbyniad
Donation, 20/9/2005
Mesuriadau
Meithder
(mm): 343
Lled
(mm): 214
Deunydd
papur
metel
Lleoliad
In store
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