The signature has been authenticated by JSA Witnessed. You can it check out on JSA's website.
Mason Lohrei Boston Bruins Autographed Signed Black Style Jersey XL coa=JSA
Morgan Geekie Boston Bruins Autographed Signed Black Style Jersey XL coa=JSA
Morgan Geekie Boston Bruins Autographed Signed Black Style Jersey XL coa-JSA
Charlie Coyle Boston Bruins Autographed Signed Black Style Jersey XL coa-JSA
Mason Lohrei Boston Bruins Autographed Signed Black Style Jersey XL coa-JSA
Rick Middleton Boston Bruins Autographed Signed White Style Jersey XL coa=JSA
