Proof Block of Four 4d. lower right corner block of four [49-50/59-60] in black on card; a few very minor tone spots otherwise fine | Christie's

Lot 1120

1120

Proof Block of Four 4d. lower right corner block of four [49-50/59-60] in black on card; a few very minor tone spots otherwise fine

Details

Proof Block of Four 4d. lower right corner block of four [49-50/59-60] in black on card; a few very minor tone spots otherwise fine