Great Britain 1841 2d blue Plate 3, SG14fGreat Britain 1841 2d blue Plate 3, SG14f. A very fine used four margin example lettered 'KB', neatly cancelled by a crisp London No. 7 in Maltese Cross. A very scarce example of this Maltese Cross cancellation and a real treat to find in such beautiful quality. White lines were added to the 1841 printings of the 2d blue to distinguish them from the original 1840 2d blue printings. According to the Treasury Minute dated 17 December 1840, it had proved