Riddell HALL OF FAME LOGO Speed Mini Helmet hand signed by Green Bay Packer Hall of Famer JERRY KRAMER. The signature is in Black paint pen with the inscription “HOF ’18”. Kramer was a member of the Packers Super Bowl I & II Championship team. This would make a great addition to any or Packers collection. This item was signed at a private signing with us. This item is guaranteed to be 100% authentic and will include a COA from JSA Authentication.