Soldiers conducting a test on American-made shells at Aberdeen Proving Grounds, MD. The photo, taken on Oct. 27, 1918 by Sgt. McGarrigle, shows Sumber inspecting shells for American 75's. The caption notes that the photo is not for publication and is intended for official use only.

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Size: 8362px × 5644px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

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