Keywords: naca nasa 1944 blackandwhite monochrome outdoor black and white Description The NACA's Airplane Engine Research Laboratory (AERL) (now NASA's Glenn Research Center) Icing Research Tunnel 1944. The Altitude Tunnel is in the center background, the propeller motor drive housing in the right background, and the Air Dryer and Cooling Tower in the left background. Identifier: AERL-H-4805 Date: May 4, 1944 Description The NACA's Airplane Engine Research Laboratory (AERL) (now NASA's Glenn Research Center) Icing Research Tunnel 1944. The Altitude Tunnel is in the center background, the propeller motor drive housing in the right background, and the Air Dryer and Cooling Tower in the left background. Identifier: AERL-H-4805 Date: May 4, 1944 |