Locomotive 20.06 ("SKODA" F.N 1024/1939) is one of the accidentally fallen in Bulgaria 8 locos made in "SKODA" factories -Czechoslovakia for Mandjuriya railways. Their design is unique for Bulgarian State Railways and is completely different from the designs of the rest of the steam locomotives in Europe.  The locomotives model 20 have been worked until 1973 in Plovdiv, Bourgas and Simeonovgrad depots and operated with cargo and local passenger trains. 
Kaloyanovetz 09.06.2001
Photo and scan by Petko Ivanov (petko_iv29@yahoo.com)