History: School children "duck and cover" during an atom bomb attack. From cover of Collier’s Weekly, June 21, 1952 [410x526]

http://i.imgur.com/rCQrQAR.jpg via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/6ev1ly/school_children_duck_and_cover_during_an_atom/?utm_source=ifttt