Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Port Talbot & Margam Works, analysis of ores
Five pages attached with a paperclip. Typed in black ink on cream paper. Five pages of data relating to the average analysis of ore mixture,
Pwnc
Diwydiant
Rhif yr Eitem
86.129I/272
Derbyniad
Bequest, 8/9/1986
Mesuriadau
Meithder
(mm): 340
Lled
(mm): 213
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.