History: The empire of the clouds, the R101, UKs biggest airship at the time, flying over London, 1920s [700 x 467]

https://i.redd.it/zpqt8bsbrcb21.jpg via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/ahktp5/the_empire_of_the_clouds_the_r101_uks_biggest/?utm_source=ifttt