File:Variable Density Tunnel (9423917950).jpg

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Variable_Density_Tunnel_(9423917950).jpg ‎(544 × 425 pixels, file size: 45 KB, MIME type: image/jpeg)

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Description (L-405): This interior view of the VDT, taken shortly after it opened in 1922, looks downstream. Note the wooden construction, the propeller in the background and the observation windows. These windows aligned with small portholes in the pressure shell.
Date circa  Edit this at Structured Data on Commons
Source Variable Density Tunnel
Author NASA on The Commons
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(Reusing this file)		 NASA on The Commons @ Flickr Commons

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This image was taken from Flickr's The Commons. The uploading organization may have various reasons for determining that no known copyright restrictions exist, such as:
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This image was originally posted to Flickr by NASA on The Commons at https://flickr.com/photos/44494372@N05/9423917950. It was reviewed on 16 September 2016 by FlickreviewR and was confirmed to be licensed under the terms of the No known copyright restrictions.

16 September 2016

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Date/TimeThumbnailDimensionsUserComment
current00:12, 16 September 2016Thumbnail for version as of 00:12, 16 September 2016544 × 425 (45 KB)Vanished Account Byeznhpyxeuztibuo (talk | contribs)Transferred from Flickr via Flickr2Commons

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