History: Ballooning pioneers Auguste Piccard and Paul Kipfer, wearing improvised crash helmets, Belgium, September 1930 [625x501]

https://i.redd.it/nil8vssnm8a51.jpg via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/hpau1u/ballooning_pioneers_auguste_piccard_and_paul/?utm_source=ifttt