Alexander P. de Seversky

Alexander Nikolaievich Prokofiev de Seversky (Russian: Алекса́ндр Никола́евич Проко́фьев-Се́верский) (June 7, 1894 – August 24, 1974) was a Russian-American aviation pioneer, inventor, and influential advocate of strategic air power.

Alexander P. de Seversky

Alexander Nikolaievich Prokofiev de Seversky (Russian: Алекса́ндр Никола́евич Проко́фьев-Се́верский) (June 7, 1894 – August 24, 1974) was a Russian-American aviation pioneer, inventor, and influential advocate of strategic air power.