Y Diwydiant Haearn yng Nghymru
DOWLAIS IRONWORKS, MERTHYR TYDFIL
CEFN CRIBWR IRONWORKS; BEDFORD IRONWORKS, CEFN...
NEATH ABBEY IRONWORKS;RIVERSIDE WORKS, NEATH...
THE OLD FURNACE IRONWORKS, LLANELLI
Brymbo Iron and Steel Works
Oral History at Brymbo Iron Works