Proof Block of Four 4d. deep blue on bleuté paper, a block of four with large margins, fine. Photo | Christie's

Lot 128

128

Proof Block of Four 4d. deep blue on bleuté paper, a block of four with large margins, fine. Photo

Proof Block of Four 4d. deep blue on bleuté paper, a block of four with large margins, fine. Photo

Details

Proof Block of Four 4d. deep blue on bleuté paper, a block of four with large margins, fine. Photo