Riddell Proline On-Field Authentic SPEED Matte Black Pittsburgh Steelers football helmet, beautifully signed in yellow paint pen by SIX Pittsburgh Steelers Hall-of-Famers (who all added their Hall of Fame induction years after their signatures. 

The players who have signed are: 

Jack Lambert HOF 90, Joe Greene HOF 87, Franco Harris HOF 87, Jack Ham HOF 88, Rod Woodson HOF 09, and Dermonti Dawson HOF 12

Signed at official paid private autograph sessions.
Sold with Certificates of Authenticity from both The Autograph Source and independent third-party authenticator Beckett Authentication Services (BAS).