Los Angeles Dodgers Spinneybeck leather logo baseball autographed in blue ballpoint by four Los Angeles Dodgers Rookies of the Year: Eric Karros, Raul Mondesi, Hideo Nomo (rare old 1990s loopy signature, a bit hard to see on the blue panel) and Mike Piazza. Obtained in person. Authenticated by JSA with their matching numbered sticker on the baseball and certificate of authenticity card. ONLY ONE AVAILABLE FOR SALE.