Celebrate the New York Yankees 1978 championship season with this Official Major League Baseball hand signed by Jay Johnstone and inscribed 78 W.S. Champs. Johnstone was part of the Yankees club that defeated the Los Angeles Dodgers to capture its second consecutive World Series title. The championship inscription creates a direct connection to a memorable era in franchise history. The autograph and inscription have been independently authenticated by James Spence Authentication JSA and are accompanied by a JSA Certificate of Authenticity COA.