@SFOMuseum Twitter Posts This is SFO Museum's archive of the @SFOMuseum Twitter account.
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Airmail in the early 1930s was often loaded into the nose compartment of the Boeing 247D. . This tweet was posted on April 19, 2016.
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Airmail in the early 1930s was often loaded into the nose compartment of the Boeing 247D. . This tweet was posted on April 19, 2016.