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Zeppelins: Past and Future. E-book. Formato PDF
Edwin Campbell
edizioni Forgotten Books collana , 2017
When, however, early in 1909, Count Zeppelin handed over his first military airship to the German Government and it was found successful to a degree, a considerable section of expert Opinion in Germany decided that the superior of the aeroplane for military purposes had been discovered; and despite, or rather because...