Lieutenant Jackson, Signal , captured a photograph depicting a rifle-grenade barrage during a practice drill at the School of Fire for Field Artillery in Fort Sill, Oklahoma. The image was taken on June 14, 1918, and received on July 2, 1918. It was censored and released by the censor on July 5, 1918.

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Size: 8253px × 5575px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

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