Lieutenant Estep (28938, ) seen here with a group of soldiers, known as "Seicheprey", are shown wearing gas masks during a gas attack alarm in Sumber B. This photo was taken in France during World War I and released by The exact date is unknown. Photographers received this image on October 25, 1918.

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

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