In this image, a naval officer wearing a 2 mask is seen. The officer is identified as Dr. A. C. Webster from Clark University. The mask allows for communication through voice tubes. This photograph was taken by the Chemical Warfare Service and given the description "Number Issued AU 2 Naval Officers Mask." Notes mention the code "1231."

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Size: 8433px × 5771px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

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