Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
East Moors works blast furnace department, notes
Four pages handwritten in pencil on cream, lined paper. Notes "Value of Dannemora ore as against Itabira ore." Dated 5/10/64.
Pwnc
Diwydiant
Rhif yr Eitem
86.129I/1051
Derbyniad
Bequest, 8/9/1986
Mesuriadau
Meithder
(mm): 331
Lled
(mm): 205
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.