Image of the ethylene furnaces at Edgewood Arsenal, MD during World War I. The furnaces were used by the Chemical Warfare Service for the production of ethylene. The photograph was taken on June 20, 1918, by an unknown photographer. The image shows the pyrometer, catalyzer, and discharge furnace tubes.

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Size: 8482px × 5749px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 189ed, 2-19-21, 6-20-1918, 60010, activities, american, arsenal, catalyser, chemical, description, discharge, edgewood, ethylene, furnace, furnaces, hotes, maryland, military, photographer, photographs, piecas, poco, pocork, pyrometer, reco, se, service, symbol, takes, tubes, war, warfare, world