Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Blaenavon Iron Works, Record of Survey, plan
Plan : Record of survey of Blaenavon Ironworks, 1973 (6 copies). Blaenavon Record of Survey Iron Works, sheet 2 of 3. Date of Survey October 1973, Surveyed by J.A. Story & Partners Ref= 6275 on behalf of Central Survey DCED. Survey Job No. 23270 Scale 1:200m
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.