In 1940s the famous designer C. Carey Cloud made many Cracker Jack Prizes that were made of paper and brightly printed with a character's face in the front and instructions on how to use. The other side is printed with a mouth, teeth, tongue of the same character. The series of 12 fun snap toys also known as paper squeeze faces for Cracker Jack that consists of an owl, clown, leopard, clown, elf, hippo, monkey, cow, baboon, elephant, duck, and snake. They each measure 1-5/8" x 2-3/4", and are sought after collectors' item. You can find them all here. Have you seen these before?