13444430 - Piccard's gondola in Austrian Alps, 193113436149 - August Piccard balloon ascent, 193213436144 - August Piccard's report on first balloon flight, 193113443923 - August Piccard in gondola, 1932, illustration13443864 - August Piccard balloon ascent, 193113444534 - Piccard's gondola in Austrian Alps, 193113501877 - Andre-Jacques Garnerin, parachute pioneer, 179713501755 - Henri Giffard, captive balloon, 187813501455 - Jean Pierre Blanchard, French aeronaut13436141 - Piccard and Kipfer in balloon gondola, 193113444530 - 1933 World Fair commemorative stamp13443924 - August Piccard balloon ascent, 1931, illustration13444533 - Piccard's gondola in Austrian Alps, 193113444455 - Piccard's gondola in Austrian Alps, 193113443917 - August Piccard balloon ascent, 193213444529 - Jean Piccard, Swiss-American chemist and balloonist13444428 - Recovery of Piccard and Kipfer, 193113444422 - Stratospheric research balloon, 193413436142 - August Piccard entering gondola, 193113443913 - First stratospheric flight, illustration13444535 - Piccard's gondola in Austrian Alps, 193113443920 - August Piccard in gondola, 193212903380 - Joseph Louis Gay-Lussac, French chemist and physicist, c186013502263 - Montgolfiere Hot Air Balloon13501754 - Henri Giffard, captive balloon, 19th century13444423 - Stratospheric research balloon, 193413443915 - August Piccard with gondola, 193213443866 - Recovery of Piccard and Kipfer, illustration12903558 - Joseph Louis Gay-Lussac, French physicist and chemist12903383 - Joseph Louis Gay-Lussac making a balloon ascent, 180413443916 - August Piccard balloon ascent, 193213444425 - August Piccard's 1931 balloon, illusrtation12903379 - Jean Baptiste Biot and Joseph Gay-Lussac, French scientists13444539 - View from August Piccard's balloon, 193112918522 - Eugene Robertson New York13501950 - Filling hydrogen balloon, 19th century13443919 - Auguste Piccard, Swiss-Belgian physicist13443918 - Auguste Piccard, Swiss-Belgian physicist13444532 - Piccard's gondola in Austrian Alps, 193113444457 - Piccard's gondola in Austrian Alps, 193112903800 - Dr John Jeffries, American balloonist, 178613443914 - First stratospheric flight, illustration12903696 - Jacques Alexandre Cesar Charles, French physicist, c1783.12903385 - Experiment to calculate the speed of sound in air, 182212901547 - Joseph Louis Gay-Lussac's hot air balloon ascent, 180412583554 - Jean-Baptiste Biot, French physicist13477458 - Hot air balloon experiments, illustration13444531 - 1933 World Fair commemorative stamp13444419 - First people to enter the stratosphere13436143 - August Piccard entering gondola, 193113501456 - Jean Pierre Blanchard, French aeronaut13443925 - August Piccard balloon ascent, 1931, illustration12899892 - Joseph Louis Gay-Lussac, French physicist and chemist, 184813443926 - August Piccard balloon ascent, 1931, illustration13443865 - Auguste Piccard, Swiss-Belgian physicist12914380 - Knut Fraenkel, Swedish engineer and arctic explorer12903382 - Joseph Louis Gay-Lussac, French chemist and physicist12903381 - Joseph Louis Gay-Lussac, French chemist and physicist, c189512901520 - Joseph Louis Gay-Lussac, French chemist and physicist12915081 - August Andree, Swedish engineer and balloonist, 189712914853 - A group of aeronauts, c178512504354 - Montgolfier brothers, French balloonists12915880 - Inflation of hydrogen balloon12445021 - Nadar, French balloonist12290059 - Jacques Montgolfier, French hot air balloon inventor12915879 - Inflation of hydrogen balloon12914852 - Vincenzo Lunardi, Italian aeronaut, c178512290064 - Andre-Jaques Garnerin, French aeronaut12918521 - Eugene Robertson New York12914379 - Salomon August Andree, Swedish engineer and aeronaut12290068 - Joseph Gay-Lussac12903386 - Experiment to calculate the speed of sound in air, 182212553440 - Joseph Gay-Lussac, French physical chemist12504352 - Joseph Gay-Lussac, French chemist12303159 - Eugene Godard, French aeronaut12903384 - Joseph Louis Gay-Lussac, French chemist and physicist12376997 - Jean-Pierre Blanchard, French balloon pioneer12303164 - Jean-Augustin Barral, French chemist12654592 - Joseph-Michel Montgolfier, French Aeronaut12303020 - John Jeffries, US balloonist12290058 - Etienne-Gaspard Robert, Belgian aeronaut12915080 - August Andree, Swedish engineer and balloonist12914934 - Andree balloon expedition to the North Pole, Spitzbergen12377005 - Francois d'Arlandes, French balloonist12626840 - Optical Phenomena Observed February 16th, 187312447102 - Austro-Hungarian military balloon, First World War12303157 - Ernest Petin, French balloonist12303047 - Francois Laurent, French aeronaut12626598 - Montgolfier Balloon, Pilatre de Rozier, 1780s12626597 - Pilatre de Rozier, French Aviation Pioneer12303036 - Jacques Charles, French balloonist11733693 - 1783 Montgolfier First ascent Balloon12290057 - Henry Coxwell, British aeronaut12900395 - A Critical Moment, 189012897406 - Attempt on the word's height record in 193512303031 - Guyton de Morveau, French chemist11733649 - Charles Robert first hydrogen balloon12445022 - Nadar, French balloonist12626847 - Montgolfier Balloon, 1783nächste Seite