GREAT BRITAIN 1967 (VARIETY) 3D CHRISTMAS PRINTED ON THE GUMMED SIDE
3d Christmas single printed on the gummed side (resulting image is coarse and grainy). Very elusive and underrated. Just 12 examples affected thus due to a pre-printing paper fold. Reverse with ink offsets (as usual for this variety) otherwsie fresh and fine. Mint never hinged. SG756b; SC522var
