Ключевые слова: beautiful, bus, car, city, colonial, diesel, engine, gauge, heritage, hill station, himachal, himachal pradesh, india, indian, indian railways, kalka, ksr, light, line, locomotive, narrow, narrow gauge, nose, old, rail, rail motor, railbus, railroad, rails, railway, red, rolling stock, semaphore, shimla, shoghi, sight seeing, signal, station, steel, tourism, track, traditional, train, transportation, unesco, vacation, vehicle, vintage,