In 1967 Royal Castle, which I believe was a burger joint in FL, put out a Miami Dolphins regional set. There aren't a huge amount of stars in it (as the Dolphins were REALLY bad before Shula showed up) but it does include some extremely difficult SPs that I've never seen. One of these is a card of Bob Griese.
Here are a few of the other cards in the set of the more popular players.
jeff