Signed: Yes,Industry: Movies,Movie: Willy Wonka & The Chocolate Factory,Signed by: Gene Wilder,Autograph Authentication: James Spence (JSA),Original/Reproduction: Original,Country of Origin: United States Signer: Gene Wilder (Willy Wonka) Item Type: Full Size Autograph Edition Les Paul Style Electric Guitar Guitar Size: 39in in length Item Certification: This item is guaranteed authentic and has been certified authentic by James Spence Authentication (JSA) the leading authority on autograph authentication in the entire world! It has been affixed with a tamper proof hologram with unique serial number that can be verified in the JSA database. It comes with a matching certification card. Buy with confidence from a trusted source in the autograph industry!