Mantle + Mays + Snider 3x Signed Bobby Brown Era Official Rawlings Baseball JSAMickey Mantle + Wille Mays + Duke Snider Signed Bobby Brown Era Official Rawlings Baseball JSA LOA Mantle was an American baseball player who played his entire MLB career (1951 68) with the New York Yankees. He was a 20x All Star and 7x World Series Champion. Mantle was inducted into the Baseball Hall of Fame in 1974 Mays was an American professional baseball player who played 23 seasons in Major League Baseball (MLB). Widely regarded as one of the