unused 1868-71 remainders of old stock subsequently perforated by the 11½-12½ machine, rouletted 11½-12½ 2d. pale vermilion unused strip of three with part original gum; a little sulphurised as usual for these stamps. A recently discovered and almost certainly unique multiple of this very rare stamp. B.P.A. Certificate (1998). S.G. 47. Photo