History: Students of Dorset House Preparatory School file into a bomb-proof shelter in their first air raid drill in Littlehampton, England, on November 23, 1938. The air raid shelter was built under the cricket ground and was paid for by the parents of the boys. [1500 × 1070]

http://i.imgur.com/YOHPLTA.png via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/4s3aps/students_of_dorset_house_preparatory_school_file/?utm_source=ifttt