GREAT BRITAIN 1976 (VARIETY) 8½P SOCIAL REFORMERS WITH BLACK SHIFT
8½p Social Reformers single with down shift of black making it appear there are two sets of hands. Fresh and fine. Mint never hinged. SG1001var; SC781var
Note: two blank inks, cylinders 1B and 2E, are used in the production of the stamps. The shift occurs on the black from cylinder 2E
