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The insidious and deadly gas

World War I photograph is titled "The Insidious and Deadly Gas That Creeps Noiselessly Down Toward the Foe" and captioned "Russian trench at Baronvitsky at the moment when it is flooded by the Germans with asphyxiating gas."

<img typeof="foaf:Image" src="" width="4320" height="2827" alt="The insidious and deadly gas" title="The insidious and deadly gas" />
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