Barney - Ian B:
North Wales slate mine
Barney - Ian B:
North Wales slate mine
Barney - Ian B:
Mid Wales slate mine
Barney - Ian B:
Giants Hole
Barney - Ian B:
Winch
Barney - Ian B:
Winch
Barney - Ian B:
First aid tin
Barney - Ian B:
Metal bottle
Barney - Ian B:
Cwmorthin SRT
Barney - Ian B:
Tunnel
Barney - Ian B:
Shrewley tunnel
Barney - Ian B:
Shrewley tunnel
Barney - Ian B:
Catesby Tunnel
Barney - Ian B:
Metal mine, North Wales
Barney - Ian B:
Bang bang corner
Barney - Ian B:
Haulage area and incline
Barney - Ian B:
Winch 'n' Wagon
Barney - Ian B:
Cookes level
