History: This photo, depicts an 'Enigma' machine used in the communications room of a German troop train . The Enigma machine is on the left. 1940s. [1800x1285]

https://i.redd.it/rjzd1uao56711.jpg via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/8v368q/this_photo_depicts_an_enigma_machine_used_in_the/?utm_source=ifttt