unused Block of Four 1r. purple and blue, a lower left corner block of four, fine mint. A scarce multiple. S.G. J18, £900 | Christie's

Lot 1292

1292

unused Block of Four 1r. purple and blue, a lower left corner block of four, fine mint. A scarce multiple. S.G. J18, £900

Details

unused Block of Four 1r. purple and blue, a lower left corner block of four, fine mint. A scarce multiple. S.G. J18, £900