@SFOMuseum Twitter Posts This is SFO Museum's archive of the @SFOMuseum Twitter account.
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On April 19, 1930, the U. S. Army Air Corps held an “air circus” at Mills Field. #SFOHistory . This tweet was posted on May 12, 2016.
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On April 19, 1930, the U. S. Army Air Corps held an “air circus” at Mills Field. #SFOHistory . This tweet was posted on May 12, 2016.