Riddell Buffalo Bills throwback mini helmet has been hand-signed by James Cook.The lot / autograph(s) includes an official James Spence Authentication (JSA) hologram for authenticity purposes. The signing of this item was witnessed by JSA.Authentication: JSA Hologram
This product comes fully certified with a Certificate of Authenticity and tamper-evident hologram and is fully backed by Supersportscenter.com's Authenticity Guarantee.