This Autographed 1965-73 Throwback Rep Mini Helmet with the inscription of "HOF 85" has been Personally Signed by O.J. Simpson of the Buffalo Bills. This item is 100% Authentic to include a Certificate of Authenticity (COA) / hologram by BAS Witnessed or JSA Witness. This is a Beckett Witnessed or JSA Witnessed Protection Program item which means a Beckett or JSA representative was present when this item was being signed. This is a stock item. We conducted multiple autograph signings with Davante Adams and we have several of these available. The one you will receive will be of equal quality to the one pictured. This item can be verified through BAS Witnessed or JSA Witness.