Cornish engineW
Cornish engine
Cornish engine valve gearW
Cornish engine valve gear
Cataract (beam engine)W
Cataract (beam engine)
Cold HesledonW
Cold Hesledon
Crofton Pumping StationW
Crofton Pumping Station
Museum De CruquiusW
Museum De Cruquius
Dorothea quarryW
Dorothea quarry
East Pool mineW
East Pool mine
London Museum of Water & SteamW
London Museum of Water & Steam