Riddell mini helmet personally autographed by Mike Singletary. The
cornerstone of the Bears 46 defense which won Super Bowl XX, a
member of the NFL Hall of Fame Career (class of 1998), 2X defensive
player of the year in 1985 and 1988. This was signed at the
Collectors Showcase of America card show in Chantilly, VA on March
18, 2007 and includes a certificate of authenticity from
DenverAutographs and a photo of him signing a mini helmet.