Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
British (G.K.B) Iron & Steel Co. Ltd, accounts
Two pages attached with a paperclip. Handwritten in black ink on cream, lined paper. Title: 'Savings per ton of ingots by the use of Stahleisen'. Includes calculations etc.
Pwnc
Diwydiant
Rhif yr Eitem
86.129I/703
Derbyniad
Bequest, 8/9/1986
Mesuriadau
Meithder
(mm): 326
Lled
(mm): 202
Deunydd
papur
Lleoliad
In store
Dosbarth
financesNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.