These 2 1/2" x 3 1/2" cards were the first since Topps All-Star sets of 1951 to be die-cut. This is a 77 card set, 55 were double -printed while 22 were single printed, making them twice as rare. This collection is comprised of four (4) double printed cards Al Kaline; Hank Aaron; Frank Robinson & Orlando Cepeda and seven (7) rarer single printed cards Ed Mathews; Don Drysdale; Warren Spahn; Billy Williams; Willie McCovey; Carl Yastrzemski & Juan Marichal. Cards are in EX-MT condition.