History: A Gas-Proofed Messenger Pigeon Box, Captured From a German Trench, Roye 1918 [Colourised, 800x632]

https://i.redd.it/a50vcfhmi8f31.png via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/cnmhv4/a_gasproofed_messenger_pigeon_box_captured_from_a/?utm_source=ifttt