Steam locomotive 05.01 (KRUPP F.N 2459/1941) is a representative of the fastest ones in Bulgarian State Railways. They have been delivered 5 of them by KRUPP firm - Germany in 1941. They have operated with fast and passengers trains with maximum velocity of 120 km/h between Plovdiv and Bourgas until 1974. Kaloyanovetz 04.07.1998 Photo and scan by Petko Ivanov (petko_iv29@yahoo.com)