@SFOMuseum Twitter Posts Tagged biplane This is SFO Museum's archive of the @SFOMuseum Twitter account. See all the tags or all the Twitter posts that have been archived so far.
Air shows didn’t lack for participants in the early days of #aviation, as this #MillsField photo shows: http://t.co/SrMB74eH8Z #tbt #biplane
This tweet was posted on August 21, 2014.