Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Glanrhyd Works (plan)
Dyeline on linen of tracing from OS; Pontardawe and Glanrhyd Works with SCOW / RTB divisions colour edged. Scale 1:2,500. Undated, but approx 1947.
Pwnc
Diwydiant
Rhif yr Eitem
2007.85/44
Mesuriadau
Meithder
(mm): 773
Lled
(mm): 730
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.