A 6" Newton mortar is seen in open fire at Aberdeen Proving Ground, Maryland. The photograph was taken in May 1918 and is part of the Signal Corps, collection. This image is titled 111-SC-10549 and carries the notation 10543.

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Size: 9178px × 6297px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

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