1857 DIE II 1D PL.43 (AD AE BD BE) (SPEC C9(3) TRANSITIONAL BLOCK OF FOUR ON COVER. Fine wrapper 9218X91) London to Kings Lynn Norfolk with very fine block of 4 die II plate 43 lettered AD AE BD BE PALE RED on cream toned paper (SG 38 Spec. C9(3) tied London '47 47' double numerals. On reverse LONDON date stamp MY 6 1857 and LYNN date stamp MY 7 1857. Light bend affects lower pair, but attractive and very scarce multiple. (Ref 64941).