This postcard is a must-have for any collector of baseball memorabilia. Featuring the signature of Harmon Killebrew, a legendary player for the Minnesota Twins, this item is a true gem. The autograph has been authenticated by Professional Sports (PSA/DNA), ensuring its authenticity. In addition to the signature, this postcard also features a beautiful collection of other collectible autographs. It is a great addition to any collection, and is sure to impress any fan of baseball. Don't miss out on this incredible opportunity to own a piece of baseball history!