Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Plymouth Iron Works, plan
Plan of Duffryn furnaces Plymouth Iron works. Drawn by R.Heppell 1861, traced by A Williams 1966, scale 20 feet to the inch
Pwnc
Diwydiant
Rhif yr Eitem
67.109/1
Derbyniad
donation, 3/3/1967
Mesuriadau
Meithder
(mm): 772
Lled
(mm): 1247
Techneg
Dyeline
Deunydd
Paper
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.