Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Copper Miners tinplate Co, technical drawing
Technical drawing '25 ton steel melting furnace for the Copper Miners Tinplate Co.' Scale - 1/2in = 1ft. Photocopy in 8 pages of a sectional drawing.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.