The New York Mets were hardly amazin' in their second full season of 1963, but Casey Stengel and 19 of his players signed this official National League baseball. The Hall of Fame manager is the key autograph here, located on the sweet spot. He was the first skipper in franchise history and often deflected his team's inept play with his charismatic interviews and wacky behavior. This item is graded MINT 9 by PSA.