The product is a 2010 Gateway Stamp First Day Cover (FDC) autographed by Whitey Herzog, a former St. Louis Cardinals baseball manager. The autograph is hand-signed and the insert is an autographed cachet. The FDC commemorates Oliva's induction into the Hall of Fame in 2010. The brand is Gateway Stamp Company and the sport is baseball-MLB. The FDC is an original and was made in the United States in 2010.