1938-53 12s.6d. grey and brownish orange Perforation 14, S.G.120a,

block of 4, Positions 13-14/25-26, Row 3/26 the Frame Plate flaw opposite the 'O' of 'POSTAGE', good colour, fresh, unmounted original brownish gum. A RARE POSITIONAL BLOCK WITH THE ONLY FRAME PLATE FLAW ON THIS VALUE.