History: British 55th (West Lancashire) Division troops blinded by tear gas await treatment at an Advanced Dressing Station near Bethune during the Battle of Estaires, 10 April 1918. [1200 × 743]

https://upload.wikimedia.org/wikipedia/commons/d/dc/British_55th_Division_gas_casualties_10_April_1918.jpg via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/8s88aj/british_55th_west_lancashire_division_troops/?utm_source=ifttt