1938-1948 ., 3 de, 30s, a-10, a.zhirnov ., abandoned, american, app. snub, art, attack, autumn, bike, book, bugatti, chevrolet, class, clouds, construction, corvette, designer, double, engine, exhaust, fairchild, fence, fighter, fighter polutoroplan, forest, frequently, gears, good night, grass, hangar, house, hut, i-15, land, metal, military, moniker, monoplane, periods, picture, plane, pre-war, processing, republic, road, single, single-engined, sky, snow, soviet, soviet union, the old, thunderbolt ii, training, tree, twin-engine, ut-2, winter, yak- 7, yakovlev