unused Block of Four 4d. light blue and red-orange, a marginal block of four [21-22/31-32] with [22] showing "COIUMBUS" variety, fine mint. B.P.A. Certificate (1962). S.G. 168a, £600. Photo | Christie's

Lot 483

483

unused Block of Four 4d. light blue and red-orange, a marginal block of four [21-22/31-32] with [22] showing "COIUMBUS" variety, fine mint. B.P.A. Certificate (1962). S.G. 168a, £600. Photo

Details

unused Block of Four 4d. light blue and red-orange, a marginal block of four [21-22/31-32] with [22] showing "COIUMBUS" variety, fine mint. B.P.A. Certificate (1962). S.G. 168a, £600. Photo