Curtis Martin Signed NY Jets 2019 TB Mini Helmet w/ HOF- PSA/DNA *White This is a Curtis Martin of the New York Jets hand autographed Riddell 98-18 Throwback Mini Helmet inscribed with HOF. This item has a PSA/DNA Authentication, which comes with a numbered sticker and a matching Certificate of Authenticity. You can view this item on the PSA/DNA Authentication website. It was signed either at a public autograph appearance or a private signing. This is a stock photo of the item. Although you may not receive this exact item, the item you receive is virtually identical, brand new, and in great shape.