Notre Dame Fighting Irish Riddell Full Size Helmet Signed by 8 All-Time Greats. Joe Montana Brady Quinn Paul Hornung Joe Theismann Terry Hanratty Daryle Lamonica Tony Rice & Rick Mirer personally hand-signed this Notre Dame Full Sized Helmet. Commermorate these Notre Dame Fighting Irish Quarterback legends with this unique Football piece. Every guy on the helmet inscribed their accolades. This includes a Steiner Sports Certificate of Authenticity and an accompanying tamper-evident Steiner Hologram.