1975 Mattel Tuff Stuff Calculator push pull play Vintage Preschool Toy toddler

Rare vintage Tuff Stuff Calculator by Mattel circa 1975 Preschool toy with pull cord Pull the cord, push the number then the equals button and see the number come to the right side of the screen On the loud side but my kids think this is great! Condition: Vintage, some scuffing. Item is functional. If a number is pressed in on board you must pull the cord to reset. Dimensions: Length: 8" Width: 6 1/2" Height: approx 3 1/8"