used Block of Four Block of four, close to large margins all round, black triangular cancellations; some loss of blueing, good appearance. | Christie's

拍品 104

104

used Block of Four Block of four, close to large margins all round, black triangular cancellations; some loss of blueing, good appearance.

细节

used Block of Four Block of four, close to large margins all round, black triangular cancellations; some loss of blueing, good appearance.