Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Blaenavon Ironworks, plan
Engineering Drawing : Blaenavon Ironworks, Western section of site scale: 5mm:1m drawn by D.J.P 11/75
Pwnc
Diwydiant
Rhif yr Eitem
87.157I/10 (2)
Derbyniad
Collected officially, 14/8/1987
Mesuriadau
Meithder
(mm): 758
Lled
(mm): 894
Deunydd
paper (tracing)
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.