Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
East Moors works blast furnace dep, correspondence
Typed in black ink on cream, headed paper. Letter from the British Iron & Steel Federation Iron & Steel Industrial Research Council reminding members not to discuss the contents arising in air blast and blast furnace practice sub-committee meetings outside of the meetings. Dated 21st January, 1935.
Pwnc
Diwydiant
Rhif yr Eitem
86.129I/1093
Derbyniad
Bequest, 8/9/1986
Mesuriadau
Meithder
(mm): 329
Lled
(mm): 202
Deunydd
papur
Lleoliad
In store
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