The Nevada Palace Classic Cars series consisted of a card in 1998 (the '66 Mustang) and three cards in 1999 (the '61 Corvette, the '56 Thunderbird and the '57 Chevy). The first one was put out in connections with a car giveaway promoted by a radio station. The only trader I have is the Thunderbird. These are one of the best little subsets of cards that the collectors had back in the '90s.