History: French soldiers awaiting a gas attack in the trenches, northern France, 1917 [1600x1207]

https://i.redd.it/7u7kzrdbwts11.jpg via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/9p3qn0/french_soldiers_awaiting_a_gas_attack_in_the/?utm_source=ifttt