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Killebrew, Harmon Baseball Hall of Fame
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Remembering Hammerin' Harmon: Harmon “Killer” Killebrew 1936-2011
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Projecting KC Royals prospects: No. 17 Jeison Guzman
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2022 Topps Series 2 Jumbo Baseball Checklist
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Harmon Killebrew released by twins - This Day In Baseball
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KC Royals History - Kings of Kauffman
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Twins Hall of Famer Harmon Killebrew dead at 74 – Twin Cities
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Twins Harmon Killebrew 573 HR's Signed CC Mitchell & Ness Jersey BAS #BD20025
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Kansas City Royals: Year-end review, catchers
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September 18, 1975: Harmon Killebrew hits his 573rd career home run – Society for American Baseball Research
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KC Royals history: AL owners approve Kansas City A's transferring to Oakland