"P O/Patna/Sea/Postage/Paid" (HG 5, one of only two recorded, the other on a front), framed "KING'S. SEA/POSTE PAID/CALCUTTA" (HG SD5) in red, "CALCUTTA/PACKET LETTER" oval d.s. (HG SD7), two strikes of the rare double-frame tombstone "INDIA/PACKET LETTER/PAID TO/LONDON" (one applied over the Patna h.s.) and London Paid d.s. A remarkable cover. Photo