Big Bird's Mystery Bank

Big Bird's Mystery Bank is a Sesame Street piggy bank made by Knickerbocker in 1976. When a coin is placed in Big Bird's hand, he drops it into his nest. The coin then rolls down a slide and mysteriously sorts into dimes, pennies, nickels and quarters.

The Count, Cookie Monster, Ernie and Bert are pictured on the front, apparently baffled by the mystery.