History: A Messerschmitt Bf 109 fighter being put into a wind tunnel at the “Hermann Goering” Aviation Research Institute, Braunschweig, Germany, 1940. [1280x720]

https://i.redd.it/8hrlplg3jue61.jpg via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/la0hko/a_messerschmitt_bf_109_fighter_being_put_into_a/?utm_source=ifttt