@SFOMuseum Twitter Posts This is SFO Museum's archive of the @SFOMuseum Twitter account.
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Author, antique motorcycle collector, and American Motorcyclist Association (AMA) Hall of Fame member Cristine “Cris” Sommer Simmons has ridden cross country on her 1915 Harley-Davidson 11-F three times. #EarlyAmericanMotorcycles #womenwhoride . This tweet was posted on August 24, 2021.