US army posters
Vultee P-66 Vanguard was a United States Army Air Forces fighter
aircraft. It was initially ordered by Sweden, but by the time the
aircraft were ready for delivery in 1941, the United States would not
allow them to be exported, designating them as P-66s and retaining them
for defensive and training purposes.
Curtiss A-8 Shrike.
Curtiss XP-37.