Thorny bucks..
So Thorny bucks were the Monopoly money type coupons handed out with toy purchases at Thornbury's toy store. S&H Green Stamps for kids to save up to offset the price of their dream Schwinn.
Thorny the chimp was the logo for the toy store. And was a child in a monkey suit on local Louisville children's TV. Late 60s, early 70s, sure was a different time.