Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Weirton Steel Company, U.S.A[?], report
5 pages. Open Hearth Plant of Weirton Steel Company, report on Opent Hearth Plant.
Typed in black ink on cream paper.
Pwnc
Diwydiant
Rhif yr Eitem
86.129I/1756
Derbyniad
Bequest, 8/9/1986
Mesuriadau
Meithder
(mm): 255
Lled
(mm): 204
Deunydd
papur
Lleoliad
In store
Dosbarth
quality controlNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.