18901-WDM6-BWN --- First sighting !!! It was a lucky break for TT to get a frame of this pocket-sized dynamite. WDM6 got a very unique & unusual feature of Bo-Bo bogie type wheel-set which is rare among the BG diesel locomotives. The first of its kind although belongs to Burdwan DLS but mostly seen in & around Liluah & Belur sidings performing shunting duties. On this occasion Rudranil RoyChowdhury spotted this marvel while it was resting idly at Bamangachi yard on 3rd Mar 2011. It is one of the only two WDM6 present in Indian railways.