boat functional functioning grass mechanism non old summer unusual Australia flour mill historic landmark mill non-functioning South Perth South Perth mill western australia white-washed broken broken glass camera camera surveillance cctv closed circuit tv cracked cracked glass damaged external monitoring neglected observation outdated public security camera surveillance camera video camera antique appearance bowsers components design dry early flow measurement fuel dispenser fuel pump gas pump gasoline pump machine measuring metering pump parts petrol bowser petrol pump petroliana pricing pump relic unusable unworkable bowser flow-measurement fuel-dispenser fuel-pump gas-pump gasoline-pump metering-pump nozzle petrol-bowser petrol-pump architectural architecture building built Camp camp complex clock clock tower elements features gray grey height heritage malfunctioning masonry not working ornamental ornamentation out-of-sync perspectives roof roofing rooves solar solar heaters solar panels storage surfaces tanks time tin roof tower tower clock walls windows