Thom Henninger
This Day in History: Harmon Killebrew named 1969 AL MVP
Harmon Killebrew - Wikipedia
Minnesota Twins hit four consecutive home runs in the 11th inning - This Day In Baseball
Uncle Mike's Musings: A Yankees Blog and More: Harmon Killebrew, 1936-2011
Twins say one last goodbye to Killebrew at memorial service - West Central Tribune
June 3, 1967, Killebrew hits a 520-foot homer
June 3, 1967, Killebrew hits a 520-foot homer
Harmon Killebrew, MLB Hall of Famer, Dies at Age 74
On this date in Twins history, Harmon Killebrew hit a 520 foot home run!, By Minnesota Twins
Friday: 55th anniversary of Harmon Killebrew hitting the longest home run ever at old Met Stadium - 5 Eyewitness News
Mall of America - On this date in 1967, legendary Minnesota Twins slugger Harmon Killebrew hit the longest home run in Metropolitan Stadium history - the stadium that once stood where Mall
Harmon Killebrew hitting his 500th home run