Ключевые слова: 30s, 40s, antique, background, black, boiler, carriage, century, classic, coal, device, editorial, engine, historic, historical, in section, industrial, industry, iron, locomotive, machinery, mechanism, metal, museum, old, passenger, petersburg, physics, platform, rail, railroad, railway, retro, road, russia, sky, smoke, soviet, station, steam, steel, structure, technology, train, transport, ussr, vehicle, vintage, wagon, wheel,