Roberto Clemente George Sisler 1959 Pittsburgh Pirates Team Signed Baseball SGC
Signed in blue steel-tip pen this Official National League (Giles) ball contains 18 signatures from the 1959 Pittsburgh Pirates squad. Hall of Famer Bill Mazeroski is on the sweet spot, with a wonderful example of Roberto Clemente situated third down on the west panel. As an added bonus coach George Sisler is present, with Woods, Daniels, Law, Virdon, Groat, Kluszewski, Kline, Gross, Prince, Porterfield, Stuart, Skinner, Blackburn, and Bright. Full letter LOA from SGC.