Method of testing objects for soaring without damage
Method of testing objects for soaring without damage by striking the ground. Hargrave Slide 42
Picture No
10843191
Media ID
48056187
Size
3213px x 4000px
(682KB)
Credit
© The Royal Aeronautical Society (National Aerospace Library) / Mary Evans Picture Library
Source
Photograph from The Royal Aeronautical Society Archive






























