Alexander Nikolaievich Prokofiev de Seversky (June 7, 1894 - August 24, 1974) was a Russian-American aviation pioneer, inventor, and influential advocate of strategic air power.Read more
Alexander Nikolaievich Prokofiev de Seversky (June 7, 1894 - August 24, 1974) was a Russian-American aviation pioneer, inventor, and influential advocate of strategic air power.