graphyfotoz > My Clock Collection photo
graphyfotoz > Pat for Tillery Alarm Clock 1915
graphyfotoz > My Clock Collection photo
graphyfotoz > My Clock Collection photo
graphyfotoz > My Clock Collection photo
graphyfotoz > My Clock Collection photo
graphyfotoz > The first "Thermostat timer"? Ca 1920?
THIS CLOCK HUNG BY THE FURNACE AND YOU WOULD SET THE ALARM TO THE TIME YOU WANTED TO PUT COAL IN THE FURNACE. THE ALARM WOULD GO OFF AND THE LEVER WOULD TURN AND PULL THE CHAIN ON THE COAL HOPPER DOOR TO OPEN IT AND SEND THE COAL INTO THE FURNACE.
graphyfotoz > My Clock Collection photo
graphyfotoz > My Clock Collection photo
My Clock Collection photo
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