Description: Donruss Baseball Learning Series Trading Card Set of 55 cards

Contents:  55 card set, includes cards #1-#55 and a Carl Yastrzemski puzzle card. For a total of 56 cards. Features Ken Griffey Jr, Nolan Ryan and Don Mattingly. The design of the set is identical to that of the '90 Donruss base set, with the exception of a "Learning Series" logo on each card.  

Manufacturer: Donruss, 1990.    

Condition:  Mint/near mint condition.