Three French army surgeons wearing gas masks in the course of their medical duties, WWI. Circa 1917-18.

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Photo credit: © Science History Images / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: army, bw, doctor, doctors, french, gas, history, man, mask, masks, medical, medicine, mustard, photo, soldier, surgeon, troops, uniform, war, wartime, world, wwi