1-7, 2 persons, 62 mm, 76mm, abandoned monument to communism, air force, armored car, arms, art, asa, astronaut, asw, atlantic, attack, ba-64, bear, black, boats, bob, boston ma, bulgaria, calculation, cities, crew, defense, design bureau, destruction, detection, developer, dogfight, dpls, dt- 29, enemy, fascists, fatty, fight, fighter, form, frantszskogo, from, gauge, gun, hero, il- 2, later on, legend, light, lights, lightweight, machine gun, man, marcel lefebvre, men, military transport, more, name, north america, ocean, one, panther, period, philadelphia, picture, pilot, pittsburgh pa, plane, progress, regimental, removing, roof ., russia ., russian, single-engined, snow, soviet, soviet union, tank, the field, the germans, the world, town, tu- 142, tupolev, underwater, union, very, war, world, ww2., yak- 3, yak- 9, yakovlev, yuri gagarin