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On October 11, 1929, the inaugural Panagra (Pan American-Grace Airways) airmail service from Miami to Buenos Aires landed in Buenos Aires. The inaugural northbound flight left the next day carrying 3,897 letters marked with a special cancellation. #OnThisDay #TDIH #PanAm Panagra (Pan American-Grace Airways) timetable 1930 SFO Museum Collection Gift of Jon E. Krupnick 2008.056.0359
This image was posted on October 11, 2016.