Testing of American made shells at Aberdeen Proving Grounds, MD, during World War One. The photograph captures Sgt. McGarrigle engaged in testing trench mortars. The image was taken on October 27, 1918, by a photographer identified by the initials This image is not intended for publication and is only for official use.

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

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