unused Block of Four 8d. ultramarine and scarlet, a marginal block of four [21-22/26-27] with [22] showing "COIUMBUS" variety, fine mint. S.G. 170a, £4250. Photo | Christie's

Lot 490

490

unused Block of Four 8d. ultramarine and scarlet, a marginal block of four [21-22/26-27] with [22] showing "COIUMBUS" variety, fine mint. S.G. 170a, £4250. Photo

Details

unused Block of Four 8d. ultramarine and scarlet, a marginal block of four [21-22/26-27] with [22] showing "COIUMBUS" variety, fine mint. S.G. 170a, £4250. Photo