Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Cast House Blaenavon, technical drawing
Engineering Drawing/Sketch : Drawings 1 & 2 (1975) Nos. 1 and 2 cast houses, Blaenavon (2 copies)
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.