Dai Lygad:
Celsa Steel Works
Dai Lygad:
08924 at Celsa Steel Works, Cardiff
Dai Lygad:
Celsa Steel Works, Cardiff
Dai Lygad:
Celsa Steel Works
Dai Lygad:
08924 at work in Celsa Steel Works, Cardiff
Dai Lygad:
08924 at Celsa Steel Works, Cardiff
Dai Lygad:
Celsa Steel Works, Cardiff