
Valuable lessons. Lilienthal ....
There is no mystery about flight.
Was Lilienthal uns lehrte:
Das Fliegen hat sein Geheimnis verloren!
Octave Chanute, ca. 1895
Valuable lessons. Lilienthal ....
There is no mystery about flight.
Was Lilienthal uns lehrte:
Das Fliegen hat sein Geheimnis verloren!
Octave Chanute, ca. 1895