The product is an autographed 1968 Topps Reprint Rookie Card of Nolan Ryan with  Jerry Koosman from the Major League Baseball (MLB). The card is hard-signed by Nolan Ryan and features an authentication number from NOLAN RYAN  FOUNDATION .AUTHENTICITY VERIFICATION .This sports trading card is a standard size made of card stock, highlighting the players' achievements in the 1968 season with the New York Mets. It is a valuable collectible for fans of baseball and memorabilia enthusiasts alike.