Post War Czech steam locomotives were arguably the world's most advanced designs, combining the robustness of German and American practice with Chapelon's principles resulted in some impressive machines. Preserved Class 477 4-8-4 tank 477.043 made light work of the climb south of Jedlova with train 36688, a 13:40 Ceska Lipa - Rumburk photo charter, on 14 October 2001.