June 3, 1967, Killebrew hits a 520-foot homer
The 1967 AL Pennant Race - Part 10 - Killebrew goes deep, REAL
July 11, 1965: Harmon Killebrew clouts walkoff home run to beat
1971 MLB All-Star Game Detroit Hall of Fame - TSN.ca
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Schwarber hits 483-foot homer, 4 other Phillies homer to lead
Harmon Killebrew Baseball Stats by Baseball Almanac