Very last original JZ62 tank "Kriegslok" (not built in Yugoslavia under license) was JZ62 020 in Breza
It actually belonged to RMU Kakanj (Pogon Ceparici Catici) coal mine where regular steam finished in April 2011, but got re-activated in Breza for half a year from mid-2013 till January 2014 after JZ62-363 - which was more or less scrap for a while already - finally stopped working. However: Kakanj (Pogon Ceparici Catici) uses Diesel since April 2011, Breza since January 2014 and Zenica got dieselized last by autumn 2014 (dates one the web are not correct, I know it 100% since I spent a month in Bosnia each winter for steam photos).
Very last original JZ62 tank "Kriegslok" (not built in Yugoslavia under license) was JZ62 020 in Breza
It actually belonged to RMU Kakanj (Pogon Ceparici Catici) coal mine where regular steam finished in April 2011, but got re-activated in Breza for half a year from mid-2013 till January 2014 after JZ62-363 - which was more or less scrap for a while already - finally stopped working. However: Kakanj (Pogon Ceparici Catici) uses Diesel since April 2011, Breza since January 2014 and Zenica got dieselized last by autumn 2014 (dates one the web are not correct, I know it 100% since I spent a month in Bosnia each winter for steam photos).