Henry "Hank" Aaron , nicknamed "Hammer" or "Hammerin' Hank", was an American professional baseball right fielder and designated hitter who played 23 seasons in Major League Baseball (MLB), from 1954 through 1976. Considered one of the greatest baseball players in history, he spent 21 seasons with the Milwaukee / Atlanta Braves in the National League (NL) and two seasons with the Milwaukee Brewers in the American League. Hank Aaron has hand signed this Milwaukee Braves Vintage Baseball 8x10 Photo. Bold blue full pristine signature. Tuff Stuff Certificate of Authenticity. Signed 6/22/97 at Summer Classic Show/Richmond, VA.Image of actual item in stock - as shown