From the estate of Johnny Boyd see pictures for details and feel free to ask questions. The product is a lot of 4 1970's Indianapolis 500 backup cards featuring drivers AJ Foyt and Al Unser. These 2" x 4.375" cards are in multi-color and are available for immediate shipping or pick up. Produced by IMS, the cards represent the Indianapolis Motor Speedway and are a unique sports memorabilia item for fans of racing and Indy car enthusiasts. Made in the United States, these cards are a piece of history from iconic races in the 1970s.