It can be seen that ECR is painted along with MGS on the WAP-4 Loco Body but MGS falls under NCR .... :-p
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PS: PK Sir once told that Bagh Express is a train which initially ran between Howrah & Lucknow only via Sonepur for connecting new stations of East UP & North Bihar with Calcutta. This was also a wrong train(with longest ASN-LKO Route) chosen by IR for giving an extension upto Kathgodam. It's about time that Howrah - Lal Kuan Express (via
GAYA-LKO) gets extended uptil KGM :-o