Flywheels and cogs Piston and condenser pump Piston Pump houses A very rare thing indeed! Glyn Pits near Pontypool Castle approach A Gower stream View from castle walls Pennard Castle Pony trekking Castle ruins View Concrete and Stone Low flying Boardwalk River View Pannard Pill and Castle Three cliffs Coloured slime Oxwich Bay Three Cliffs Bay Packed out Taps and Valves Concrete cascade Beneath the washery Hafodyrynys Coal Washery Masonry Engine house The Office Window 'pain' Roofless Ventilation Outbuilding Upstairs Downstairs Nature reclaiming The BIG arch Farming in Wales Valley town These boots were made for working Smashing Left open Shut the Door! Switching Welsh