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Use enough ice : do not let the ice get below the danger line, a well-filled ice chamber means lower temperatures


Author:
United States Bureau of Home Economics
Year:
1929
Subject:
Refrigerators -- Posters
Abstract:
Shows three pictures of refrigerators containing different amounts of ice.
Format:
1 poster : black and white ; 53 x 41 cm
Publisher:
U.S. Government Printing Office
Collection:
Historical Dietary Guidance Digital Collection