Wow sir. Saw this video few days back on your YouTube channel.. Your content is top class. Respectable work from Railfanning point of view. It is because of you that we RFs of new generation able to see historical Locos and see the IR of past. Really salute to your workЁЯЩПЁЯЩП. BTW Bokaro Shatabdi?? Band ho gayi ya extended?