keywords:
Autograph-Sports, Chris Bosio, Seattle Mariners, Chris Bosio Autographs, Autographed, Signed, Memorabilia, Authentic, Authenticity, Authenticated, Autograph, Signatures, Signed Major League Baseball - NH 4-22-93, NH 4-22-93, Autographed Baseballs, Sports Memorabilia, Bosio, Chris, AG018694, APE-BOSIO-NH-B, Comes with a COA from Autograph-Sports.com and Athletic Promotional Events., Signed Major League Baseball, Seattle Mariners