Beckett Authentication Services  the renowned global authority in autograph authentication  and Showmasters  Europe’s leading event organizers of licensed pop culture and Comic Con events  have joined forces to offer full ONSITE authentication of your autographs at the two largest Showmasters events in the United Kingdom on June 2nd and 3rd in Birmingham and July 27th-28th in London! This will be the first Beckett Authentication appearance and collaboration at any European Comic Con or European signing event