Steam locomotive for fast and passengers trains 01.13 ("PIERWASZA FABRICA LOKOMOTIW" F.N 464/1931). They have been delivered 23 locos of this model between 1930 and 1935 by Polish, German and Swiss firms. They have operated with trains with maximum velocity of 90 km/h in Sofia depot region until 1965, and later- until 1977 in Plovdiv, Varna and Stara zagora depots.
Kaloyanovetz 09.06.2001
Photo and scan by Petko Ivanov (petko_iv29@yahoo.com)