Copyrighted by © Walt Disney Productions, this set of cards was sold in the Park in the mid 1970's and published by two different producers; H.S. Crocker Co. of San Bruno, California and the cards with the DT-XXXXX-C by Dexter Press of New York (DT for Dexter Press and C for Chrome). Measuring 3-1/2" by 5-1/2" there are five cards in this set, not counting the variations.