BRITANNIA COLLIERY, PENGAM
COLWYN BAY
ST DAVIDS
NEWPORT, GWENT
CARDIFF
LLANDARCY OIL REFINERY;SKEWEN OIL REFINERY;BP...
RHYL
ABERGAVENNY
NEPTUNE ENGINEERING WORKS; BRAITHWAITE &...
CRICKHOWELL;CRUG HYWEL
SWANSEA
MERTHYR TYDFIL
CHURCH VILLAGE, LLANTWIT FARDRE
SWANSEA DOCKS
MOND NICKEL WORKS, CLYDACH, SWANSEA
BODNANT HOUSE, TAL-Y-CAFN
EBBW VALE
PONTYPRIDD
CROWN PATENT FUEL WORKS;HALL LEWIS AND COMPANY...
PENMAENMAWR
CONWAY;CONWY, MEDIEVAL AND LATER BOROUGH
ABER ARAD CHEESE FACTORY; NEWCASTLE EMLYN...
BUTE IRON WORKS, BUTETOWN, CARDIFF
MOSTYN
CARDIFF DOCKS, CARDIFF