used CB, with London Chief Office "12" in diamond cancellation in black, just touched at right and at lower right; corner creasing. Photo | Christie's

拍品 1016

1016

used CB, with London Chief Office "12" in diamond cancellation in black, just touched at right and at lower right; corner creasing. Photo

细节

used CB, with London Chief Office "12" in diamond cancellation in black, just touched at right and at lower right; corner creasing. Photo