The automobile NW 12 HP from the collection of the National Technical Museum is the oldest racing car manufactured on the territory of the Czech Republic. It was built in 1900 in the Koprivnice car factory, later known as car factory Tatra, for the Liberec textile businessman Theodor von Liebieg. Technical specification: Racing car with a liquid-cooled four-stroke two-cylinder engine mounted in the rear part and with rear driven wheels. Swept volume of engine 4250cm3, maximum speed 90 km/h.