HISTORY OF AVIATION. 19th century. Otto Lilienthal (1848-1896). German industrial and aeronautical engineer. Pioneer in the study of aviation. Replica of the Small Biplane of 1895. Deutsches Technikmuseum. Berlin. Germany.
HISTORY OF AVIATION. 19th century. Otto Lilienthal (1848-1896). German industrial and aeronautical engineer. Pioneer in the study of aviation. Replica of the Small Biplane of 1895. Deutsches Technikmuseum. Berlin. Germany.