R H T Harper and A W Torry
R.H.T. Harper, Chief Structural Engineer and A.W. Torry, Chief Stressman, de Havilland
Picture No
10847350
Media ID
48061164
Size
3032px x 4000px
(1.2MB)
Credit
© The Royal Aeronautical Society (National Aerospace Library) / Mary Evans Picture Library
Source
Photograph from The Royal Aeronautical Society Archive





























