1977 United States, set of 23 mini-cards.
Here's an interesting set. These were issued as part of a paper "Fun Meal" tray to hold fast food at a restaurant called Burger Chef. Burger Chef, due to intense competition from Burger King and McDonalds, is long out-of-business. Anyway, there were (3) separate panels to the tray, and two of them (together) contained a 23 mini-card set with instructions for a game to be played with them. Shown are all (3) panels from a single tray, with the cards un-punched. If you are wondering why there is only one Darth Vader card, and yet two of every other card, you'll know why when you read the game rules (click the top thumbnail).
WANTS FROM THIS SET: None.