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Feast your eyes upon a young and determined Hank Aaron, circa late 1951 ... 

As Dugout Legends notes (a must-follow, if you're on Twitter), the photo is taken just prior to Aaron's $200-per-month hitch with the Negro League's Indianapolis Clowns beginning in 1952. In 1949, he'd been given a tryout with the Dodgers at the age of 15, but the team that inked Jackie Robinson apparently didn't see sufficient upside in Aaron, who, to be fair, was a famously raw hitter in his early days. 

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After Aaron led the Clowns to triumph in the 1952 Negro Leagues World Series, the New York Giants and Boston Braves competed for his services. Spoiler alert: He chose the Braves, for whom he would hit 733 of his 755 career home runs.