Filing the balloon with hydrogen gas - Description des expériences de la machine aérostatique de MM. de Montgolfier - 1783 - by (Barthélemy), 1741-1819

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Photo credit: © Realy Easy Star / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1783, aereostatico, aidrogeno, air, airship, aria, august, balloon, ballooning, balloons, barthélemy, calada, engroving, , hot, hydrogen-filled, illustration, illustrazione, incisione, mongolfiera, montgolfier, palllone, pallone, paris