I mostly travelled in tapti ganga express which was always hauled with et wam4 i didnt like wam 4 to haul my train . i was really devoted to wap 4s at that time ...i called wap 4 in my childhood as 'lal wala engine ' and for wam 4 ' 'bus wala engine' as wam 4s having flat faces na... But when i grew up i came to know and realised that what were wam 4s were ... They were heroes of that tym..Now i really missed et wam 4 the grand daddies... Missing those days when they hauled my train 😔😔😔