Emmitt Smith, former Hall of Fame running back for the Dallas Cowboys, has hand signed this official Wilson NFL Duke football at a private signing. This item comes with a certificate of authenticity (COA) from JSA - James Spence Authentication and was signed in the presence of one of their representatives. You will receive a serial-numbered COA along with a matching serial-numbered sticker on the ball. The authenticity can be verified online by entering the serial number. A Prova Authentication serial-numbered sticker is also on the football.Item pictured may not be the exact item you will receive. It will be similar quality, and we guarantee your satisfaction.