This autographed OML baseball has been personally hand-signed by Darryl Strawberry of the New York Mets. Strawberry added the inscriptions "83 NL ROY", "4x WS Champs," "Strawman" and "8x All-Star" along with his signature. This autograph is certified by James Spence Authentication's (JSA) Witnessed Protection Program. That means that a JSA representative was present when this item was signed. It comes with the numbered hologram and matching Certificate of Authenticity.