Don Shula and Bob Griese signed Autographed Mini Helmets are the missing piece to any Miami Dolphins sports room, man cave, home or office. Dolphins fans and collectors will love to display this Dolphins mini helmet signed by legendary head coach Don Shula and Quarterback Bob Griese. The signatures of Don Shula and Bob Griese have been authenticated by industry leader, James Spence Authentication (JSA), and comes complete with a Certificate of Authenticity (COA) and matching tamper-evident sticker. Sports Collectibles is the online leader in authentic Miami Dolphins autographed sports memorabilia. Shop with complete confidence as this Don Shula autograph is 100% authentic. Your order ships out same day of purchase. Don't miss out on this classic collectible, display your Bob Griese and Don Shula dual signed Miami Dolphins mini helmet in your collection!