Sack Exchange Autographed New York Jets Logo Football - JSA W *Blue *Back This is a hand autographed Football of Joe Klecko, Mark Gastineau, Marty Lyons and Abdul Salaam of the New York Jets. This is a New York Jets Logo Football. This item has a James Spence Witness Protection Authentication, which comes with a JSA numbered sticker and a matching Certificate of Authenticity. You can view this item on the SpenceLOA 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 and brand new in great shape.