Vintage Egg Scale, Jiffy Way 1930's Green Model still works $11.51 USD Sold on: 2013-May-29 Marketplace: eBay ![]() 1 Treasure 0 Trash ![]() ![]() Jiffy Way Egg Scale, 1930's Classic Green ModelThis egg scale was invented by Benjamin Zimmer and patented on April 8, 1938 as U.S. Patent 2205917. It is the basis of this design which was produced as... ![]() More Relevance Historical Items
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