40390-WDP4D-HWH --- This majestic EMD of Howrah DLS (Ex- Jamalpur) was getting all its 32-cylinders oiled before roaring the ER tracks. All photos were taken with due permission from concerned authorites. Framed by Rudranil RoyChowdhury inside Howrah DLS. D.O.P. - 8th July 2017.