A Green Bay Packers Hall of Famers Proline Helmet with 11 Signatures. The item and signatures are in excellent condition. Signatures include: Reggie White, Bart Starr, Willie Davis, Willie Wood, Herb Adderley, James Lofton, Dave Robinson, Jim Taylor, Paul Hornung, Jerry Kramer, & LeRoy Butler. in addition to signing their name, each player also inscribed their Hall of Fame induction year. AUTHENTICATION: The item is accompanied by a JSA Certificate of Authenticity - JSA Serial Numbered and Databased Hologram