Refrigerating Machine Invented is one of the newspaper articles in Red Dead Redemption 2.
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REPLACES LARDER AND ROOT CELLAR IN HOMES.
The need for a constant replenishment of blocks of ice in order to keep the icebox well stocked and cool might be a thing of the past. A patent has been filed for a mechanical refrigerator that does not require replenishment of ice, no matter how hot the weather outside. A regulator automatically controls the flow of refrigerating medium in the pipes of the apparatus through use of thermostatic pressure and a compressor.
The device would allow the grocer or butcher to preserve meats and fish at a constant temperature and no longer worry about spoilage due to inclement weather.