unmounted mint Block of Four 15c. ultramarine, a complete chop on upper left corner block of four showing the plate number, fine, unmounted mint. S.G. J52, £260 | Christie's

Lot 667

667

unmounted mint Block of Four 15c. ultramarine, a complete chop on upper left corner block of four showing the plate number, fine, unmounted mint. S.G. J52, £260

Details

unmounted mint Block of Four 15c. ultramarine, a complete chop on upper left corner block of four showing the plate number, fine, unmounted mint. S.G. J52, £260