India 1854 Oct 31 folded letter to Nowgong bearing ½a blue die II (SG6) cancelled by diamond of dots and CALCUTTA GEN’L POST OFFICE cds on reverse. Die II on cover is scarce and the early usage of this stamp adds to the rarity. V.fine SG 6 £700
Catalogue No: SG 6
Catalogue Value: £700
Condition: Cover