Set of 10 Hanna Barbera Character tin Gumball rings. This is a great set of 10 different Hanna Barbera characters rings, including; Fred Flintstone, Pebbles Flintstone, Dynomutt, Grape Ape, Magilla Gorilla, Quick Draw McGraw, Hong Kong Phooey, Yogi Bear, Scooby Doo, and Huckleberry Hound. Each ring is about 1″ in diameter, and is mounted on a lightweight aluminum which is gold colored. These rings were randomly sold out of gumball machines sometime in the 1970s. They are unused but some of them are showing ageing spots, light rust spots, and scratches from being jostled around in the original baggies in which they were shipped. No markings, but they are a licensed product from Hanna Barbera.