White 3" x 3" OMLB baseball signed on the sweet spot in blue ballpoint pen by baseball player Reggie Jackson, who also inscribed his home run statistics "563 H.R" after his signature. In very good condition, with some signs of scattered wear, including some very minimal toning, not affecting the signature. Authenticated by JSA, with their official hologram affixed to the left side of the OMLB logo (#CA77673).