This Riddell full size authentic/proline helmet has been personally autographed by Thurman Thomas with ""HOF 07"" inscription. He played 12 seasons (1988-1999) with the Bills after earning All-American honors twice at Oklahoma State (1985 & 1987). During his career he rushed for 12, 074 yards, scored 88 touchdowns, helped the Bills to four consecutive Super Bowls (XXV-XXVIII), earned 1991 NFL MVP and was selected to five Pro-Bowls. He was elected into the Hall of Fame in 2007. This includes a picture from the signing as well as James Spence Authentication tamper proof hologram and matching certficate of authenticity.