@SFOMuseum Twitter Posts This is SFO Museum's archive of the @SFOMuseum Twitter account.
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Daughter & mother, Effie and Avis Hotchkiss were the first women to ride across the United States on a #motorcycle. In 1915, with Avis in the sidecar of a Harley-Davidson 11-F, they departed Brooklyn for San Francisco on a 2 month, 9,000-mile journey. #EarlyAmericanMotorcycles . This tweet was posted on August 13, 2021.