The 1965 Topps League Leaders card features legendary players Willie Mays, Ron Santo, and Ken Boyer, showcasing them as leaders in their respective leagues. Manufactured by Topps, this baseball sports trading card is part of the base set for the 1965 season. With players representing the San Francisco Giants, Chicago Cubs, and St. Louis Cardinals, this collectible item is a sought-after piece for fans and collectors of Major League Baseball memorabilia.