Home / Autographed Mini Football Helmet / Mike Hartenstein NFL (Chicago Bears) Autographed Mini Football Helmet Mike Hartenstein NFL (Chicago Bears) Autographed Mini Football Helmet$49.00 Mike Hartenstein Category: Autographed Mini Football Helmet Tag: Mini Football Helmet Related products Ron Yary NFL (Minnesota Vikings) Autographed Mini Football Helmet $69.99 Jim Marshall NFL (Minnesota Vikings) Autographed Mini Football Helmet $69.99 Art Shell NFL (Las Vegas Raiders) Autographed Mini Football Helmet $89.00 Jim Otto NFL (Las Vegas Raiders) Autographed Mini Football Helmet $69.00