This picture was clicked two years back at Villivakkam and this is how ET WAM-4 #20470 appeared when hauling an express train to TPTY on a bright summer evening.(It will be interesting to compare this WAM-4 with the 20470 that David Churchill clicked in the 80s.That picture is in the first class gallery.).This version has the MU cables removed,flasher fitted and is LED,markers are LED and rear view mirrors for the pilot provided . Also notice that the 80's picture shows this WAM-4 without a flasher light ! (Naveen.M)