This 1991 O-Pee-Chee Premier baseball card, signed by former San Francisco Giants player Darren Lewis, is a valuable and rare addition to any collection. The autograph is authenticated and encapsulated by Beckett Authentication Services (BAS) and features the SF Giants logo and team colors. This officially licensed trading card, autographed in blue Sharpie, is a must-have for any fan of Darren Lewis or the Giants. The signature has been verified and encapsulated by the experts at BAS, with certificate number 00016505559.