Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
British Iron & Steel Research Association, report
Report with cover letter. "Report on the trials with oxygen enriched blast in the experimental blast furnace of the Gutenhoffnungshutte at Oberhausen." Report circulated by the British Iron & Steel Federation Iron & Steel Industrial Council. Includes headed letter from the British Iron & Steel Federation regarding the report. Dated 31st July 1934.
Pwnc
Diwydiant
Rhif yr Eitem
86.129I/1096
Derbyniad
Bequest, 8/9/1986
Mesuriadau
Meithder
(mm): 332
Lled
(mm): 205
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.