Victory Parade in NYC featuring the Air Service Medical Branch. In the image, a soldier (subject: 47879) is undergoing a Revolving Chair Test. Date: May 3, 1919. Photographer: Lt. Geo. H. Lyon, This test was part of the medical evaluations conducted during the parade.

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Size: 8603px × 5787px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

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