Sqn Ldr Lord Clydesdale, left, the chief pilot of the H?
Sqn Ldr Lord Clydesdale, left, the chief pilot of the Houston-Mount Everest expedition, and Lt-Col L.V.S. Blacker, the chief observer, fully equipped for one of the final tests of the Westland PV3, G-ACAZ, at Yeovil
Picture No
12024205
Media ID
48088415
Size
3698px x 2674px
(7.3MB)
Credit
© The Royal Aeronautical Society (National Aerospace Library)/Mary Evans Picture Library
Source
Photograph from The Royal Aeronautical Society Archive
