Roger Staubach and Drew Pearson; former Hall of Famers for the Dallas Cowboys; have each hand signed this Cowboys Riddell Speed full-size replica helmet at a private signing. Pearson included the inscription "Hail Mary 12/28/75". 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.