A camouflaged entrance to a dugout at the 2nd Corps Signal School in Chatillon Sur Seine, France. This photograph was taken by Sgt. Bernard Levey of the Signal Corps. Date of photograph: March 1, 1919. It is labelled as for official use only.

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Size: 8623px × 5826px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

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