Those days LGD WAP7s ruled the entire South. And for me, the first ever WAP7 which I saw from LGD. My first journey behind a WAP7 was in Brindavan hauled by LGD WAP7. The older locos viz., 30238, 30250, 30262, 30271, 30272, 30274, 30312, 30318, etc. were star performers in SBC MAS section.