Punjab Mail and it's fluctuating links.
Precisely, this one can also be called as old link w.r.t both loco's codal life as well as the train link.
P1 was in real bad condition, seems like NR wants to get rid of it asap.
The SR P1s too have visited, and were comparatively in much better conditions.
Interestingly,...
more... P7 too remains as the other fluctuating link, which should be regular with this 24 coach Mail