Riddell Minnesota Twins mini batting helmet (old style that the team wore when they won the 1987 World Series) autographed on the side in gold paint pen by former slugger Tom Brunansky, who hit 32 homers during the 1987 regular season and led the Twins with 9 RBI in the ALCS. Authenticated by JSA with their matching numbered sticker on the helmet and certificate of authenticity card. ONLY ONE AVAILABLE FOR SALE.