Featuring the personal collection and archive of autograph expert, collector and TV personality Steve Grad. All pieces are Beckett Certified unless noted and are guaranteed authentic. They include Beckett's tamper-proof serial-numbered hologram with a QR code to quickly verify the authenticity in the Beckett online database. Christopher Lloyd Doc Brown Back to the Future Signed 11X14 Photograph BAS. P hotograph signed in Blue permanent marker by actor Christopher Lloyd in Back to the Future, inscribed "Doc".From the Steve Grad Autograph Collection and obtained in person by Steve and Lloyd's first ever convention appearance at the Hollywood Show in Burbank, Ca in the mid 2000's. The autograph is certified by Beckett Authentication services. From the personal autograph collection of Steve Grad. A lifelong autograph collector, professional autograph authenticator and the autograph authentication expert for History Channel's Pawn Stars since 2013. _gsrx_vers_1516 GS 9.3 (1516).