Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Pontardawe works, plan
Dyeline on linen of tracing from OS; Pontardawe Works with with SCOW / RTB divisions colour edged. Scale 1:2,500. Undated, but approx 1947.
Pwnc
Diwydiant
Rhif yr Eitem
2007.85/45
Mesuriadau
Meithder
(mm): 768
Lled
(mm): 1060
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.