The musical notation is for CE3K: Close Encounters of the Third Kind. This piece has been authenticated by Steve Grad, formerly the lead entertainment authenticator of PSA / DNA, and frequent autograph specialist on the History Channel’s hit TV show:’Pawn Stars’. He has just started his new endeavor: Beckett Authentication Services (BAS), which is quickly becoming one of the most respected companies when it comes to autograph authentication. If you go to their website and punch in #B56880 you will land on a page verifying this as authentic. Size: Card is 6″ x 4″ and graph image area is 4.5″ x 3″. Listed by Bobby Kennedy Baron – Rebelscum: Stryder. The item “John Williams Star Wars Composer Musical Notation for CE3K (BAS Beckett) Signed” is in sale since Wednesday, April 26, 2017. This item is in the category “Entertainment Memorabilia\Autographs-Original\Movies\Cards & Papers”. The seller is “thetrivialsublime” and is located in Leonia, New Jersey. This item can be shipped worldwide.