1934 Chicago World Fair Century Of Progress 4 Miniature Jacks Simplex For SaleYou are offerding on a set of four miniature jacks from the 1934 Century of Progress Chicago World Fair.
These are small salesman sample size cast aluminum Simplex ball bearing jacks. Each measures about 3 1/4" tall with the screw all the way in and about 1 1/2" bottom diameter. They aremegaphone-shaped. They are in good working condition. As you can see in the photos, the red paint is flaking on all four. I have shown one with a nail as a suggestion for a lever.
Each is embossed with raised letters on one side as follows: "TKO 1934 A Century of Progress Chicago". The opposite side is embossed: "SIMPLEX Ball Bearing".
It seems amazing that a matching set of this small item has survived from 1934. Thanks for looking.
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