Objekt

"... If Professor Lilienthal succeeds in perfecting the great invention, the practicability of which he has already demonstrated, and in making aerial navigation on the simple principles favored by the birds safe for mankind, he will have achieved a notable triumph over the wonderful forces of nature as well as the wolrld's greatest scientists."
http://www.fultonhistory.com/Newspapers%207/Clinton%20Courier/Clinton%20... Digitalisat siehe auch id 15845