Balloon that broke world record for distance, recently the Two Eagles Balloon Team passed them by … | Hot air balloon festival, Hot air ballon, Air balloon festival
File:Bundesarchiv Bild 102-10380, Prof. Auguste Piccard mit Forschungsballon.jpg - Wikimedia Commons
Auguste Piccard - Wikipedia
Twenty years since balloonists Bertrand Piccard and Brian Jones took off on their record-breaking round-the-world flight | World Air Sports Federation
L'incendie de ballon stratosphère Auguste Piccard, 1937 Photo Stock - Alamy
Stamp: Balloon of Auguste Piccard (1931) (Congo, Republic (Brazzaville)(200th Anniversary of Aviation) Mi:CG 924,Sn:CG C312,Yt:CG PA310,Sg:CG 915