Ключевые слова: ancient, apparatus, background, black, classic, closeup, details, diesel locomotive, electric locomotive, engineering, equipment, gauge, gear, heavy, history, industrial, industry, iron, locomotive, machine, mechanism, metal, metal products, motor, museum, obsolete, oily, old, post, power obs, prehistory, railway, red, retro, rusty, steam, steam engine, steam locomotive, steam train, steel, steering wheel, technology, train, transfer, transport, typewriter, unctuous, vehicle, wheel, wheels,