1 x 3.5-Foot High-Speed Tunnel
The 1 x 3.5-Foot High-Speed Tunnel, located in the 16-Foot High-Speed Tunnel’s central courtyard, was dwarfed by its host. Note the tunnel’s simple construction, the hoist frame over the circular fan section (with a man kneeling on top), and the air-exchange tower to the right of the fan section.
Credit: NASA
Image Number: A-6244
Date: August 2, 1944
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Uploaded on August 1, 2013
Taken on August 2, 1944
1 x 3.5-Foot High-Speed Tunnel
The 1 x 3.5-Foot High-Speed Tunnel, located in the 16-Foot High-Speed Tunnel’s central courtyard, was dwarfed by its host. Note the tunnel’s simple construction, the hoist frame over the circular fan section (with a man kneeling on top), and the air-exchange tower to the right of the fan section.
Credit: NASA
Image Number: A-6244
Date: August 2, 1944
17,441
views
1
fave
0
comments
Uploaded on August 1, 2013
Taken on August 2, 1944