Ключевые слова: ancient, antique, background, black, boiler, brake, brass, cab, cabin, circle, control, copper, design, devices, dial, engine, gauges, historically, hydraulics, indicators, industrial, industry, instruments, iron, lines, locomotive, metal, obsolete, old, opener, panel, pipes, pressure, rail, railroad, railway, retro, steam, steel, technically, technology, throttle, train, tube, turn, valve, valves, vintage, wagon,