"thunderbolt » ii, 1943, 30 h.g, a-10, a400m, air, all-metal, american, ant- 25, ar- 2, art, attack, aviation battle, avro lancaster, battle of britain, bf.109, biplane, bob, boeing b-17, bomber, book, cantilever, diving, dornier, fight, fight., fighter, fighters, finnish air force, flame, flight, flyig fortress, flying fortress, four-engine, four-engine bomber, from, front, g-6, german, heavy, heinkel, i-15, kenley, luftwaffe, lung, mark, messerschmitt, military transport, monoplane fighter, mountain, non- 51 ., one, picture, plane, poland, polutoraplan, postlewhaite, pro-fascist, pzl p.11, raf, raid, short stirling, single, single-engine, single-engined, sky, smoke, snow, soviet, the piston, the world, thunderbolt ii, tops, town, turboprop, twin-engine, very, war, was, world war ii, ww2, yak- 3