History: Artillery shells from a single day of Allied creeping bombardment of German lines along the Somme, 1916 [510x665]

https://i.redd.it/fxu86w8ovj101.jpg via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/7h470o/artillery_shells_from_a_single_day_of_allied/?utm_source=ifttt