This card comes from the 2017 Leaf Executive Collection and is a 1 of 1 Masterpiece cut signature autograph.  It contains the signature of Hall of Fame Legend Jimmie Foxx.  The card is graded as an 8.5.  However, the autograph has been judged to be a perfect 10 and is an exquisite example of Double X's signature.  This piece was likely from his Red Sox days as Boston team mates Pete Fox and Oscar Judd are also on this card.  While Judd is not an easy signature to obtain, Foxx passed in 1966 and Foxx passed in 1967 making them difficult Sox signatures for Boston collectors to get.  Amazing piece of history.