used -- ditto, [16-21], a vertical pair with just clear to large margins; suspicion of a thin, otherwise fine. Cat. #550. | Christie's

拍品 1520

1520

used -- ditto, [16-21], a vertical pair with just clear to large margins; suspicion of a thin, otherwise fine. Cat. #550.

细节

used -- ditto, [16-21], a vertical pair with just clear to large margins; suspicion of a thin, otherwise fine. Cat. #550.