Sgt. McGarrigle testing American-made shells at Aberdeen Proving Grounds, Maryland. The photo depicts observation towers along the firing front. This photo is not suitable for publication and is for official use only. Image issued with the assigned number 24022.

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

Keywords: 27, 30, 1918, aberdeen, activities, american, firing, front, grounds, mcgarrigle, military, observation, oct., official, photographs, proving, publication, reco, sgt., shell, shells, testing, towers, war, world