Title
First flight of the autogyro by de la Cierva (1929)
Caption
First flight of the autogyro, precursor to the helicopter, designed by Spanish engineer Juan de la Cierva ; 1929
Date
1929
Credit line
Photo12
Reference
COM14A05_495
Model release
No
License type
Rights managed
Available size
5.3Mb (654.8Kb) / 6.4in x 3.2in / 1914 x 968 (300dpi)