Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Belgian Works, letter
Single sheet, Letter from W.E. Simons to J.S. Hollings, regarding the amount of air used for cooling the roof of an Open hearth furnace.
Handwritten in black ink on cream headed paper.
Pwnc
Diwydiant
Rhif yr Eitem
86.129I/1804
Derbyniad
Bequest, 8/9/1986
Mesuriadau
Meithder
(mm): 274
Lled
(mm): 211
Deunydd
papur
Lleoliad
In store
Dosbarth
quality controlNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.