Featuring the personal collection and archive of autograph expert, collector and TV personality Steve Grad. Auto Grade 10’s. 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.. Michael Gambon Albus Dumbledore Harry Potter Signed 11×14 Photograph BECKETT. P hotograph signed in blue permanent marker by actor Michael Gambon as Albus Dumbledore from the Harry Potter film series. From the Steve Grad Autograph Collection and obtained in person by Steve at The London Film and Comic-Con in 2016. The autograph is certified by Beckett Authentication. From the personal Star Wars 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. Steve has traveled throughout the world to obtain some of the most unique and rare Star Wars production and actors autographs known to exist. _gsrx_vers_1516 GS 9.3 (1516).