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As mentioned in TFA: >The Thermette, a simple and effective device for boiling water outdoors over an enclosed fire, was designed by Manawatū plumber John Hart
by akoboldfrying 2y ago
As mentioned in TFA:
>The Thermette, a simple and effective device for boiling water outdoors over an enclosed fire, was designed by Manawatū plumber John Hart in 1929 based on similar products in Ireland and England.