Stara_Zagora_station. Preserved opposite the station entrance in poor condition, with the tender hidden in trees, is 0-10-0, 555, formerly BDZ No. 28.48; the type was based on the Prussian Class G10. Four German builders delivered 87 examples, initially as saturated steam, two-cylinder compounds, of which 62 were later rebuilt as superheated, two-cylinder simple expansion engines. 4 October 2016 Roger Griffiths. roger.griffiths@hotmail.com