An american WW2 training chart listing chemical warfare agents from the US Civil Defence

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Size: 3000px × 3428px
Photo credit: © CBW / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 2, agents, america, american, chart, chemical, civil, defence, document, documents, ii, nerve, poster, posters, states, training, united, usa, war, warfare, world, ww, ww2, wwii