De Havilland Controllable Pitch Airscrews
De Havilland Controllable Pitch Airscrews - De Havilland Aircraft Co Ltd
Picture No
13856662
Media ID
43736524
Size
2356px x 3519px
(1.6MB)
Credit
© Aviation Ancestry Collection / Mary Evans
Source
Flight magazine - August 26th 1937
Date
1937





























