This autographed Jack Sanborn University of Madison Badgers mini helmet is 100% authentic! For higher-tier autographs, we will often receive a well-known 3rd party authentication! (Becket, PSA/DNA or JSA)
Beckett Authentication Services (BAS) has witnessed the signing of this mini helmet to ensure its authenticity!
Please buy with confidence. I strive to guarantee a smooth transaction for all sales. Lastly, please don't hesitate to voice any questions about the items.
Thank you for looking & Best of Luck- MP Memorabilia