Members of the Chemical Warfare Service at Edgewood Arsenal in Maryland are seen working in a filling station. The photo was taken in 1918 and shows the activities related to chemical warfare during World War I. Caption information suggests the photograph was received on February 19, 1921.

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

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