(For Loco Database)ED WAP4 22726,22713 and 22294 having a face lift at electric loco shed, erode... can see an earth pole on the face of 22726 for safe working... 22726 and 22713 having modified cabin, while 22294 remains with old one.. 22294 having headlight under its windshield mirror while both other having on top of head... (sreeraj)