Buck Leonard was an American first baseman in Negro league baseball and in the Mexican League. After growing up in North Carolina, he played for the Homestead Grays between 1934 and 1950, batting fourth behind Josh Gibson for many years. The Grays teams of the 1930s and 1940s were considered some of the best teams in Negro league history. Buck Leonard has hand signed this 3x5 Index Card. JSA Authentication Sticker #LL60406 and JSA Certificate of Authenticity.