@SFOMuseum Twitter Posts This is SFO Museum's archive of the @SFOMuseum Twitter account.
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Before people carried around cell phones in their pockets that automatically updated to the current time zone, airlines gave out convenient time converters to passengers on international flights. Have you been to any locations on this card? #52Objects #Timezones #TWA #AvGeek . This tweet was posted on February 13, 2023.
This tweet mentions the following things involved with the SFO Museum collection:
TWA (Trans World Airlines).
It is related to
TWA (Trans World Airlines) (the company)
.