This photograph shows a Signal Corps apparatus used during World War One. It is an Airplane Aerial Radio Reel of French type, known as WUNDER 2217. The photograph was taken by the photographer Reed in 1919. The image is a symbol of the technological advancements made in military communication during the war. The notes indicate the catalog number was 02217.

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

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