Ключевые слова: antique, black, coal, detail, engine, equipment, front, grease, greasy, grungy, heavy, historical, history, industrial, iron, locomotive, machinery, obsolete, old, oldfashioned, past, pollution, power, powered, puffing, rail, railroad, railroad track, railway, retro, rusty, smoke, steam, steam train, steel, structure, technology, track, train, transport, transportation, vehicle, vintage, wagon, wheel, wheels,