Save this image free of charge
in 800 pixels for layout use
(right click, Save as...)
|
|
Ref : S02800
Theme :
Testings - Satellites - Probes - Rockets (2314 images)
Title : Variable Density Wind Tunnel
Caption :
Left to right: Eastman Jacobs, Shorty Defoe, Malvern Powell, and Harold Turner. In this photo taken on March 15, 1929, a quartet of NACA staff conduct tests on airfoils in the Variable Density Tunnel. (In 1985, the Variable Density Tunnel was declared a National Historic Landmark.) Eastman Jacobs is sitting (far left) at the control panel'.
|
|
ADD TO MY LIGHT BOX
