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Patent drawing - Aèrostat système Vaussin Chardanne (brevetè). Moyens ...
Patent design drawing for a safe system to regulate the altitude of a balloon while preserving gas and ballast. Includes 9 detail views, cross section, elevation, and identification key. Tissandier collection.
Henri Lachambre, aéronaute-constructeur breveté, Paris. 24, Passage de...
Advertisement for aeronaut and balloon manufacturer Henri Lachambre shows a balloon "H. Lachambre" with two passengers floating through a scene of animals, circus performers, and toy balloons.