unused Block of Four 1949 Surcharges on 1949 issue, 6p. in red on 9p. ultramarine, prepared for use but not issued, an unused lower right corner block of four showing albino impressions of the surcharge in margin, fine and scarce. Cat. £1,000

Details
unused Block of Four 1949 Surcharges on 1949 issue, 6p. in red on 9p. ultramarine, prepared for use but not issued, an unused lower right corner block of four showing albino impressions of the surcharge in margin, fine and scarce. Cat. £1,000