Celebrate the career of six time All Star Will Clark with this Official National League Baseball hand signed by the former San Francisco Giants and St. Louis Cardinals first baseman. Known as Will the Thrill, Clark became a fan favorite in San Francisco with his smooth left handed swing, intensity, and postseason heroics. He helped lead the Giants to the 1989 World Series and earned National League Championship Series MVP honors that postseason before later finishing his career with a memorable run in St. Louis. The autograph has been independently authenticated by James Spence Authentication JSA and is accompanied by a JSA Certificate of Authenticity COA.