Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
East Moors works blast furnace dep, correspondence
Typed in black ink on headed paper. Letter from Castle Works, Rogerstone to W. E. Simons, East Moors Works, regarding a letter that Mr Simons has forwarded arguing that bessemer steel shows different wire drawing properties to open hearth steel. Dated April 12th, 1932.
Pwnc
Diwydiant
Rhif yr Eitem
86.129I/1175
Mesuriadau
Meithder
(mm): 257
Lled
(mm): 201
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