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Lana's aeronautic vessel - A drawing of a boat with three spheres on i...
Public domain image of a balloon aerostat, early aeronautics, no copyright restrictions image - Picryl description
Planet Earth
a system of aeronautics comprehending its earliest investigations and modern practice and art designed as a history for the common reader and guide to the student of the art in three parts containing an account of the various attempts in the art
aeronautic
aeronautics
aviation history
balloon ascensions
balloons
balloons aircraft
engraving
engravings
lana s aeronautic vessel