Lot of 3 including Willie Mays, Joe Pepitone & Reichardt. I don't know if these are game or puzzle cards or what the origin is. They most likely are from the 1960's. They are close to the size of postage stamps but slightly larger. Very unique and probably rare item. Many thanks for looking at my auction item! (The number in parenthesis at the end of the title is the date of my listing).