Bob Lilly, former All-American defensive tackle for the Horned Frogs, has hand signed this TCU Riddell Speed mini helmet at a private signing. He included the inscription "CHOF 81" with his signature. This item comes with a serial-numbered hologram from Tristar, one of the leaders in the industry. The authenticity can be verified online by entering the serial number. A Tristar information card is also included.Item pictured may not be the exact item you will receive. It will be similar quality, and we guarantee your satisfaction.