Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Statement
Single page regarding net cost per ton of coke, worked out from total coal, wages, electric light plus power, etc. Typed in black ink on cream paper.
Pwnc
Diwydiant
Rhif yr Eitem
86.129I/2125
Historical Associations
Association Type:
Date: 12/07/1930
Creu/Cynhyrchu
Rôl: Production
Cyfnod: 12/07/1930
Derbyniad
bequest, 8/9/1986
Mesuriadau
Meithder
(mm): 335
Lled
(mm): 207
Deunydd
Paper
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.