Refrigerating and Air Conditioning Evaporators – Commercial
A mid 20th century, drop-in, evaporator for farm milk can cooler, with electric motor driven water agitator, built in stove pipe configuration, circa 1950.
Technical Significance:
A special marker in time, the device represented a relatively low cost solution to simplify the farm milk can cooling process. Such innovations would be relatively short lived, however, with the introduction of farm bulk milk coolers in many areas in the early 1960’s
