unused -- #1 purple and black on red, Die II, from the bottom right corner of the sheet, fine mint. S.G. 137a, #250. Photo | Christie's

拍品 1336

1336

unused -- #1 purple and black on red, Die II, from the bottom right corner of the sheet, fine mint. S.G. 137a, #250. Photo

细节

unused -- #1 purple and black on red, Die II, from the bottom right corner of the sheet, fine mint. S.G. 137a, #250. Photo