A view inside a laboratory at the Edgewood Arsenal in Maryland, operated by the Chemical Warfare Service during World War One. The photograph was taken in 1916 and shows a scene of scientific research and experimentation related to chemical warfare. Note: This image is labeled as with related notes.

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Size: 8420px × 5727px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

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