History: A canteen worker hands over a cup of tea to the pilot of a Sikorsky R-4, the world's first mass produced helicopter, RAF Helicopter School, Andover, UK, 1945. [2453x3496]

https://i.redd.it/42n5oksiz2g11.jpg via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/979k0o/a_canteen_worker_hands_over_a_cup_of_tea_to_the/?utm_source=ifttt