unused Block of Four 50c. black on emerald, a block of four with overprint in red; central vertical perfs virtually severed otherwise fine mint. S.G. J16a, £800 | Christie's

Lot 1260

1260

unused Block of Four 50c. black on emerald, a block of four with overprint in red; central vertical perfs virtually severed otherwise fine mint. S.G. J16a, £800

Details

unused Block of Four 50c. black on emerald, a block of four with overprint in red; central vertical perfs virtually severed otherwise fine mint. S.G. J16a, £800