The Austrian steam locomotive 310 23 is leaving the Brno station with a passenger train. This locomotive has been designed by Karl Gölsdorf. He continually utilized the emerging technologies of the time. His Class 310 locomotive of 1911, a six-coupled express locomotive with a four-cylinder, superheated compound engine, was one of the most elegant of its day and, since the reactivation of the 310 23 in 1986, currently the most well-known product of the Austrian design engineer.