Jim Taylor and Paul Hornung, two of the greatest running backs of all-time, have each hand signed this throwback Wilson Duke NFL game football. This is a reproduction of the style football they played with in the 1960's. This item comes with 2 certificates of authenticity (COA) from JSA - James Spence Authentication and was signed in the presence of one of their representatives. You will receive 2 serial-numbered COAs along with a matching serial-numbered stickers on the ball. The authenticity can be verified online by entering the serial numbers.Item pictured may not be the exact item you will receive. It will be similar quality, and we guarantee your satisfaction.