Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Pontardawe works, plan
Blueprint of mss. plan; JohnMusgrove & Sons Ltd. general arrangement plan of mill engine for Pontardawe Works. Drawing number 30/13902. Scale ¼" to 1'. Dated 17th November 1923.
Pwnc
Diwydiant
Rhif yr Eitem
2007.85/37
Mesuriadau
Meithder
(mm): 668
Lled
(mm): 987
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.