Sonny Jurgensen, former Hall of Fame quarterback for the Washington Redskins, has hand signed this Redskins Riddell full-size throwback helmet at a private signing. He included the inscription "HOF 83". This item comes with a certificate of authenticity (COA) from Beckett Authentication Services 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 helmet. The authenticity can be verified online by entering the serial number.Item pictured may not be the exact item you will receive. It will be similar quality, and we guarantee your satisfaction.