Pre-Stamp Cover, 1845, Banaras to Calcutta, dispatched from Benares having a Red ink postmark seal of 3 compartments “BENARES STA TN | 1845 JAN 1 | PAID 3”, addressed to the “Secretary of the Bank of Bengal”, Calcutta with the endorsement “PAID” with another Red ink seal from Calcutta G.P.O., reading as “G.P.O. | 1845 JAN 1” and square marking “A.M.” in Black ink denoting that the letter was delivered in the first half, superb quality exhibit cover, intact condition, Extremely Rare.