MOND NICKEL WORKS, CLYDACH, SWANSEA
EXCELSIOR WIRE ROPE WORKS; BRITISH ROPES, CARDIFF
B. S. C. NEWPORT TUBEWORKS; BRITISH MANNESMANN...
BUTE IRON WORKS, BUTETOWN, CARDIFF
D MORGAN REES AND SONS LIMITED, WIRE ROPE...
DYFI FURNACE;DYFI FURNACE, AND CHARCOAL STORE;...
OCHR-Y-MYNYDD, IRONSTONE WORKINGS W OF..
DOWLAIS IRONWORKS, MERTHYR TYDFIL
CEFN CRIBWR IRONWORKS; BEDFORD IRONWORKS, CEFN...