A private diesel locomotive with number 52-290 , owned by coal mines near railway station Pernik.The Factory has a name "An opencast coal mines" (on Bulgarian language it`s translated like a "M.O.V." - Pernik) and there are several diesel and electric locomotives for work. Digital photo Veselin Malinov , e-mail: malinov.veselin99@gmail.com Website: http://nightphotos.fotopic.net