unused Block of Four $25 black on red, an upper left corner block of four, fine unused with the original flat gum. S.G. J19, £3400. Photo | Christie's

Lot 1262

1262

unused Block of Four $25 black on red, an upper left corner block of four, fine unused with the original flat gum. S.G. J19, £3400. Photo

Details

unused Block of Four $25 black on red, an upper left corner block of four, fine unused with the original flat gum. S.G. J19, £3400. Photo