In this photograph, Lieutenant deBerri of the Signal Corps is seen holding an air speed meter, known as a Poxlord. The photo was taken on June 3, 1918, as a part of the military activities during World War One. Please note that this image is not for publication.

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Size: 9178px × 6297px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

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