A series of Bangladesh Railways (BR) locos. On 18th April 2014 on a day trip to Ranaghat with Souroshankha Maji we have found these four DLW made BR Locos standing in the yard. The four locos are #6519 #6520 #6521 #6522. Earlier on the same day we had seen #6523 at SDAH station which came with Dn Upper India Express. (Avishek Basu)