@SFOMuseum Twitter Posts This is SFO Museum's archive of the @SFOMuseum Twitter account.
loading image
Motorcycling and aviation legend Glenn Hammond Curtiss was born #OnThisDay in 1878. Before turning to aviation, he designed a series of innovative and influential single- and double-cylinder engines for his pioneering motorcycles. #EarlyAmericanMotorcycles . This tweet was posted on May 21, 2021.