You are purchasing a very unique Harmon Killebrew autographed baseball.  This ball was obtained as part of Jim Kaat's estate.  I purchased a large amount of items directly from Mr. Kaat.  This is one of many baseballs that were signed and given to Jim by other players.  Ball is a vintage 1980's Rawlings Official American League (Bobby Brown) baseball.  Ball is signed on the panel in blue ballpoint.  Harmon added To Jim, Remember The Good Ol Days! as a message to Kaat.  Signature is crisp and bold.  Ball is clean and white overall.  Authenticity is 100% money back guaranteed to pass any third party authentication.  SUPER addition to any Twins collection!!  Buyer pays $6.00 shipping.  Shipping combined on multiple lots whenever possible.  MN residents add 6.875% sales tax.  Thanks for your purchases!  Please check out my Ebay store for more great items!