Sgt. McGarrigle is seen testing American-made shells at Aberdeen Proving Grounds, MD. The photograph, taken on Oct. 30, 1918, showcases a Howitzer, a type of artillery used during World War I. This image is marked as not for publication and for official use only. Issued notes: 21016.

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

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