File:Auguste Piccard with his family and engineer in front of the capsule of a stratospheric balloon.jpg - Wikimedia Commons
Auguste Piccard beside the 'nacelle' that carried him into the stratosphere. It was attached a the hydrogen-filled balloon that Stock Photo - Alamy
Amazon.com: Balloon Man: The True Story of Auguste Piccard's 1931 Journey to the Stratosphere (True Adventure Series Book 1) eBook : Scott, Amanda: Kindle Store
18 August 1932 | This Day in Aviation
Auguste Piccard: the physicist who went stratospheric | Physics | The Guardian
Top 10 Outstanding Facts about Auguste Piccard - Discover Walks Blog
Early study and exploration of the upper atmosphere; Auguste, Jacques, and Bertrand Piccard
10 1/2 Miles Above The Earth! Aka 10 Miles Above Earth - Version 1 (1932) - YouTube
Bertrand Piccard's Laps Around the World | The New Yorker