Gill Lion Tamer Thumbcuffs

 

Here is a near mint set of Gill Lion Tamer Thumbcuffs. These sold for $207.80 after 9 bids. 

The Gill company was founded by Forest Gill, and was located in Kansas City, Missouri, and also made the Flash Action Manacle, which is basically this same design in handcuff size. 

They also made canvas covers for the military during WW2. After the war, they produced adhesives, including inventing the bumper sticker, and then moved into honeycomb composites, and bullet proof panels for helicopters.