Sgt. MoGarrigle conducting tests on American made shells at Aberdeen Proving Grounds in Maryland. The photograph was taken on October 30, 1918. The image shows him testing the Stokes 6" Trench Mortar. Please note that this image is not for public 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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