Cross-referencing with the photograph metadata, it can be identified as a Chlorine pipe line at Edgewood Arsenal, MD, during World War One. The image showcases the infrastructure used for chemical warfare activities. The photo was taken on February 19, 1921, and has the photographer designation of RECO2-19-21. The description mentions the Chlorine pipe line and the associated military activities at Edgewood Arsenal. The symbol NUME 50100 A is also referenced.

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Size: 8394px × 5734px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

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