Stanford Heisman Heritage: Jim Plunkett Signed Stanford Cardinal Riddell Speed Mini Helmet
Celebrate the collegiate legacy of one of the most accomplished quarterbacks in college and professional football history with this Jim Plunkett Signed Stanford Cardinal Riddell Speed Mini Helmet. Hand-signed in crisp paint marker across the cardinal red shell by College Football Hall of Famer, 1970 Heisman Trophy winner, and 2-time Super Bowl Champion Jim Plunkett, this half-scale collectible helmet is a premier centerpiece for Stanford alumni, college football enthusiasts, and sports collectors.
Before throwing for over 25,000 yards in the NFL and capturing Super Bowl MVP honors, Plunkett established himself as a legendary signal-caller for the Stanford Cardinal (1968–1970). In 1970, he delivered one of the most celebrated senior seasons in NCAA history, passing for 2,715 yards and leading Stanford to a Pac-8 championship and an upset victory over Ohio State in the 1971 Rose Bowl. His extraordinary performance earned him the 1970 Heisman Trophy—making him the first and only Heisman winner in Stanford football history—along with consensus First-Team All-American honors and the Maxwell Award. Selected first overall in the 1971 NFL Draft, his #16 jersey remains retired by Stanford University. Manufactured by Riddell, the industry leader in sports helmet design, this Speed mini helmet features realistic interior padding, a facemask, official Stanford Cardinal team decals, and a chin strap. It serves as an impressive display piece for clear acrylic display cases, executive sports offices, fan caves, or college football memorabilia collections. Every signature is verified 100% authentic under the strict standards of Schwartz Sports Authentication.
Ironclad Schwartz Sports Authentication Certification
To guarantee 100% lifetime market value and complete collector peace of mind, this hand-signed mini helmet carries official third-party authentication from Schwartz Sports Memorabilia, a premier sports authentication authority.
- Authentication Firm: Schwartz Sports Memorabilia
- Certification Type: Serial-Numbered Tamper-Evident Security Hologram & Matching Certificate of Authenticity (COA Card)
- Athlete / Personality: Jim Plunkett (1970 Heisman Trophy Winner / College Football Hall of Fame / 2x Super Bowl Champion / Super Bowl XV MVP / #1 Overall NFL Draft Pick)
- Item / Helmet Model: Official Riddell Speed Mini Football Helmet (Half-Scale Replica)
- Sport / Theme: NCAA College Football / Stanford Cardinal Athletics / Pac-12 Legends / Heisman Trophy Winners
- Authentication Deliverables: Serial-numbered tamper-evident hologram sticker affixed directly to the helmet or back of the physical COA card for instant digital database verification.
How to Verify Your Security Hologram & COA
Your authentic Jim Plunkett autographed mini helmet includes digital verification backed by the official Schwartz Sports Authentication Database.
- Locate Security Serial Code: Find the unique alphanumeric serial number printed on the tamper-evident hologram sticker located on the helmet or back of your Certificate of Authenticity card.
- Navigate to Verification Portal: Visit the official Schwartz Sports lookup portal (schwartzsportsauthentics.com/verify-authenticity).
- Input Certification Code: Type the unique serial number into the online verification search tool.
- Review Verified Details: Instantly confirm the matching athlete record, signed item description, and official authentication record.
Risk-Free Shopping & Premium Protective Shipping
- Secure Protective Packaging: Your autographed mini helmet is safely housed in its original Riddell packaging, nested inside a heavy-duty shipping box with protective bubble wrap, ensuring it arrives unblemished and ready for immediate display. Standard ground shipping is completely free.
- Free 30-Day Returns: Shop with total confidence. If you are not completely satisfied with the item's condition or signature clarity upon arrival, return it within 30 days for a full refund—we cover all return shipping costs.
Product Specifications & Details
- Athlete: Jim Plunkett (#16)
- Team: Stanford Cardinal
- Helmet Brand & Model: Riddell Speed Mini Football Helmet
- Signature Ink: High-Contrast White / Metallic Marker
- Authentication: Serialized Schwartz Sports Hologram & Matching COA Card
- Condition: Brand-new / Mint collector condition, ideal for mini helmet display cubes, sports offices, or fan caves
