GREAT BRITAIN 1959 (MNH) 9D BRONZE-GREEN CYLINDER 2 BLOCK, E/I, PHOSPHOR
9d Bronze-Green cylinder 2 block x 6 on whiter paper with two 9.5 mm phosphor bands (applied photogravure) reacting violet, perf type E/I. Fresh and fine. Mint never hinged. SG617c; SGS128; SC365p