12-Foot Free-Flight Tunnel
(L-15801): External view of the 12-Foot Free-Flight Tunnel as it neared completion in 1939. Building 646 is at left, and the two workmen standing on and under the sphere furnish a sense of scale.
Credit: NASA
Image Number: L-15801
Date: Circa 1939
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Uploaded on August 2, 2013
Taken circa 1939
12-Foot Free-Flight Tunnel
(L-15801): External view of the 12-Foot Free-Flight Tunnel as it neared completion in 1939. Building 646 is at left, and the two workmen standing on and under the sphere furnish a sense of scale.
Credit: NASA
Image Number: L-15801
Date: Circa 1939
16,007
views
7
faves
0
comments
Uploaded on August 2, 2013
Taken circa 1939