Featured is a Rex Barney signed First Day cover. Barney was one of the hardest throwers in the league but struggled with wildness early in his career. In 1948, however, he gained control of his fastball and had his greatest season; he won 15 games and finished second in the National League with 138 strikeouts. The highlight was hurling a no-hitter against the New York Giants on September 9. He had to sit through a one-hour rain delay and showers in the 7th, 8th, and 9th innings to finish the game. This First Day Cover is guaranteed to pass any third party authentication.