DescriptionBG William (Billy) Mitchell (cropped).jpg English: BG William (Billy) Mitchell Assistant Chief of Air Service 1920 Date 1920 Source Maurer Maurer...
DescriptionBG William (Billy) Mitchell.jpg English: BG William (Billy) Mitchell Assistant Chief of Air Service 1920 Date 1920 Source Maurer Maurer, 1987...
_Mitchell_(cropped).jpg){kind=link}
_Mitchell.jpg){kind=link}