This caption would be suitable for the given image: "Edgewood Arsenal under construction. This is a photograph of the Mustard Gas plant at Edgewood Arsenal in Edgewood, Maryland. The image was taken on June 17, 1918. The construction of the plant is depicted in the photo."

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Size: 8441px × 5741px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

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