sorry is baar Punjab Mail ko AC traction wala loco pehle milega. 12809/10 aur 12321/22 ko, 12261/62, 12289/90 aur 12859/60 bhi WAP milega.
12137/38 - CSTM-NDLS-CSTM = KYN & GZB WAP7.
12809/10, 12859/60, 12261/62, 12859/60 = HWH-CSTM-HWH - AJNI WAP7[CSTM-NGP], SRC WAP4[NGP-HWH].
12321/22 - HWH-CSTM-HWH = KYN WAP7 YA ET WAP4[CSTM-ET].
12533/34,...
more... 12597/98 = KYN WAP7 IN CSTM-LKO PART
12289/90 PURA HI AJNI WAP7