Imerys Aluminates, Dunkirk Lostock reflections Lifeboat Drill Silica silos Trencherfield Mill Maldon flour mill Balmoral Rhiwbach Castle or Quarry? Lock 11 Drypool Reckitt's chimney Steam winder Quarry bunkers Valve Chest Water supplies Canada Dock Hydro lock Fieldhouse Mills Lostock kilns Foxfield Pit Refractory production Flare kiln Gas powered Hughes' Enginehouse Adelaide Cement Arrow Mill Water tower Chemicals and canal Storm King Walleys Commerce Works Pan Mill Duckmanton Workshops Tranmere Hindlow kilns Brierlow dusk Lostock works