History: A carrier pigeon being released from a port-hole in the side of a tank near Albert, 9 August 1918. It's a Mark V tank of the 10th Battalion, Tank Corps attached to the III Corps during the Battle of Amiens. Colorized by irootoko_jr. [1286 x 1594]

https://i.redd.it/qa34qjtziliz.jpg via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/6wona1/a_carrier_pigeon_being_released_from_a_porthole/?utm_source=ifttt