BDz Red - white passenger cars series 50,40,47,74 klass 2 and one car series 47 klass 1.This is fast train Kulata (Petrich) - Sofia beetwen railway station Blagoevgrad and railway station Kocherinovo Digital photo Atanas Galabov, e-mail: bdz_bg@mail.bg 1.www.railwaymodeling.com 2.www.bgphoto.net/bdz_bg