Description
Riddell Proline On-Field Authentic Oakland Raiders football helmet, autographed on the right side in black marker by Raiders legends Jim Plunkett, Bo Jackson, Marcus Allen, Art Shell, Ted Hendricks, Dave Casper, and Ray Guy.
Signed at official paid private autograph sessions.
Sold with Certificates of Authenticity from The Autograph Source (Lifetime Guarantee) and independent third-party authenticator Beckett Authentication Services (BAS).
NOTE: Beckett has only authenticated the first three autographs — The Autograph Source guarantees all seven signatures.
