The proof been posted in very first reply. Further information: 1. North Bengal Express was never discontinued. Past partition, 401/2 East Bengal Mail (till Parbatipur via Ranaghat) & 403/4 North Bengal Express (Khulna via Benipur) keep running. 2. In 1953, 401/2 become North Bengal Mail while 403/4 become East Bengal Mail with 307/8 running as North Bengal Exp (BG via Sahibganj Loop) giving Boat connection to 305/6 North Bengal Exp (MG) to Alipurduar via KIR/Barsoi. 303/4 Link Exp (MG) acted as connection to MG CNB Exp ex KIR (which later become BJU bound... more...
Kamrup exp)!! 3. No doubt of 1954 run as BG North Bengal Exp exist whose 43/44 ER number retained the moment SDAH-NJP BG via MLDT get live in 1971!!!
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