De Havilland Hydromatic Airscrews
De Havilland Hydromatic Airscrews - The De Havilland Aircraft Co Ltd
Picture No
13856677
Media ID
43736862
Size
2119px x 2980px
(1.5MB)
Credit
© Aviation Ancestry Collection / Mary Evans
Source
Aeroplane magazine - November 8th 1940
Date
1940





























