Caption: soldiers operate a heavy gun during World War I. This gun, known as the Schreiber 305, was manufactured in the and used by American forces. Photograph taken by a Army photographer and received on June 11, 1918. Image sourced from the Estimate & Requirements Division, Ordnance Department in Washington, Note: This image is for official use only.

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Size: 8336px × 5650px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

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