History: Billy Mitchell, General, United States Army Air Service, "Father of the United States Air Force" (1920s) - [2587x3299]

https://upload.wikimedia.org/wikipedia/commons/b/ba/Billy_Mitchell.jpg via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/fw2reo/billy_mitchell_general_united_states_army_air/?utm_source=ifttt