Not to be confused with Harley-Davidson Motor Company.
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| 1903–1910 | 1910–1953 | 1953–1981 | 1981–present |
1903–1910[]
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LOGO MISSING |
1910–1953[]
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SVG NEEDED |
1953–1981[]
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LOGO MISSING |
50th anniversary logo (1953) 
1981–present[]
100th anniversary logo (2003)