1930s Groetchen Imp One Cent Ball Gum Vendor Trade Stimulator, Decorative w/ Key

So here's the deal: we cleaned out grandma and grandpa's house. And in a closet in the back bedroom behind a box was another box and in that box was a small box and in THAT box (seriously) was THIS Groetchen Imp One Cent Ball Gum Vendor Trade Stimulator from the 1930s.

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