Alexander Lippisch and the Delta Wing ift.tt/1s592XS

Alexander Lippisch and the Delta Wing ift.tt/1s592XS

Alexander Lippisch and the Delta Wing http://ift.tt/1s592XS

#aviation    #engineering    #alexander lippisch    #germany    #yovisto    
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Sun, 02 Nov 2014 18:23:56