This Autographed Bobby Brown Baseball has been Personally Signed by Jack Morris, Tony Olica, Kirby Puckett, Brian Harper, Chuck Knoblauch, Rick Aguilera, Tom Edens, Tom Kelly, Kevin Tapani, Greg Gagne, Allan Anderson, Willie Banks, Rich Stelmaszek, Scott Erickson, David West, Terry Leach, Paul Sorrento, Wayne Terwilliger, Gene Larkin, Junior Ortiz, Dan Gladden, Shane Mack, Dick Such, Randy Bush, Al Newman, Mark Guthrie, Scott Leius, Steve Bedrosian, Kent Hrbek, and two others of the Minnesota Twins. This item is 100% Authentic to include a Certificate of Authenticity (COA) / hologram by Beckett Authentication Services. The authenticity can be verified on Beckett Authentication Services website.