Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
British Iron & Steel Research Assoc, questionnaire
7 pages originally pinned in top left corner. Typed in black ink on cream paper. The British Iron and Steel Research Association Iron Making Division Questionnaire on Furnace Burdens. Questionnaire completed by Guest Keen Baldwins Iron & Steel Company Limited, Cardiff Works.
Pwnc
Diwydiant
Rhif yr Eitem
86.129I/1608
Derbyniad
Bequest, 8/9/1986
Mesuriadau
Meithder
(mm): 335
Lled
(mm): 204
Deunydd
papur
Lleoliad
In store
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