American Singer Pianist Composer Actor HARRY CONNICK JR signed signed Official Major League Baseball. Obtained in person at the Boston Symphony Orchestra a few years ago. All Autographs obtained in person through Show Signings, Before at Sporting Event, Golf Tournaments and Special Dinner & Charity Events. Comes with My Certificate of Authenticity (COA) from Glenn's Stadium Heroes. SEE More MUSIC - ROCK 'N' ROLL and Other SPORTS Memorabilia in My EBAY STORE. Click on EBAY STORES Logo after my USER ID to see my OTHER SPORTS MEMORABILIA AUCTIONS Specializing in BOSTON SPORTS sorted by Sport Categories!