EXCELSIOR WIRE ROPE WORKS; BRITISH ROPES, CARDIFF
MARGAM IRON AND STEEL WORKS, TAIBACH
BUTE IRON WORKS, BUTETOWN, CARDIFF
MOND NICKEL WORKS, CLYDACH, SWANSEA
D MORGAN REES AND SONS LIMITED, WIRE ROPE...
DOWLAIS IRONWORKS, MERTHYR TYDFIL
B. S. C. NEWPORT TUBEWORKS; BRITISH MANNESMANN...
PEMBREY COPPER WORKS; IMPERIAL SMELTING...
CHEPSTOW NATIONAL SHIPYARD NO. 1; FAIRFIELD...