Harmon Killebrew was an American professional baseball first baseman, third baseman, and left fielder. During his 22-year career in Major League Baseball (MLB), primarily with the Minnesota Twins, Killebrew was a prolific power hitter who, at the time of his retirement, was second only to Babe Ruth in American League (AL) home runs and was the AL career leader in home runs by a right-handed batter (since broken by Alex Rodriguez). He was inducted into the National Baseball Hall of Fame in 1984. Harmon Killebrew has hand signed this ROAL Rawlings Official American League Baseball (Bobby Brown President). JSA Hologram #EE63489 and Certificate of Authenticity. Ball is toned, sold as is, no returns.