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Image: Early household refrigerator in Popular Science 1919

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Description: An early example of the consumerization of mechanical refrigeration that began in the early 20th century. The refrigerant was sulfur dioxide.
Title: Early household refrigerator in Popular Science 1919
Credit: Modern Publishing Company (1919-06), “How would you like to be the iceman?”, in Popular Science Monthly[1], volume 94, issue 6, page 64
Author: Modern Publishing Company
Usage Terms: Public domain
License: Public domain
Attribution Required?: No

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