History: Russian Emperor Tsar Nicholas II looking through a periscope at the enemy position on the front line of the Eastern front, @1916, Colorized. [601x478]

https://i.redd.it/ad22rpgzuuq11.png via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/9ma6gs/russian_emperor_tsar_nicholas_ii_looking_through/?utm_source=ifttt