Hall of Famers JOE TORRE & MARIANO RIVERA signed this Official z1999 WORLD SERIES BASEBALL very nicely in blue ball point.  Joe has signed it underneath the World Series logo (he has added 1999 WS Champs) and Mariano has signed underneath Joe (he has added 1999 WS MVP).  It'll come with a UV case to protect the ball.  Please check photos.  Very nice piece of these 2 Yankee Hall of Famers.  Comes with 2 authentications:  one from Fanatics and one from MLB.  The 2 holograms are right near each other on side of the baseball.  The cert #s are Fanatics AB477899 and MLB is VS175125.  Please check my feedback and bid with confidence.  I've been obtaining autographs IN PERSON for over 40 years at places such as major & minor league baseball games, spring training, team hotels, college football, basketball events, football training camps, practices, celebrity golf tournaments, etc. Please check out all of my other items. Thank you.