De Havilland Controllable Pitch Airscrews
De Havilland Controllable Pitch Airscrews - De Havilland Aircraft Co Ltd
Picture No
13856659
Media ID
43736438
Size
2483px x 3081px
(2.3MB)
Credit
© Aviation Ancestry Collection / Mary Evans
Source
Flight magazine - October 21st 1937
Date
1937





























