PSA DNA 1/9 The product is a 1953 Bowman signed black and white trading card of Jim Piersall, a notable Major League Baseball player for the Boston Red Sox. The autograph is hard-signed and authenticated by Professional Sports Authenticator (PSA). This vintage card is an original piece from the 1953 season, making it a rare and valuable collectible for baseball fans and card enthusiasts alike.  Signed in blue sharpie.