Camera switched on Mobile Phone handed over -- :) :) Video was taken by the AC coach attendant...he was known to me as i have travelled by this route many times and he (the attendant) does his duty on Purvanchal Express only shuttling between Gorakhpur and Kolkata... nevertheless ..for a first time video taker...great honking and chugging sounds with GD WDM-3A Hanumanji's cylinders firing ...and honking sounds.