Sergt. Jay L. Hoehlein at the Aberdeen Proving Grounds in Maryland during a testing of ordnance. Colonel W. Phillips is seen explaining the workings of a 6" gun to news correspondents. This photo was taken on July 5, 1918 and was not meant for publication.

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Size: 8346px × 5614px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

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