Calling card.
[Berlin/Potsdam, Sept. 1901].
255 x 120 mm.
$7,261.00
Presented by Prince Chun as a gift to Anna von Elbe (neé Richthofen), the sister of the German Foreign Secretary Oswald von Richthofen, when he was sent to Germany as a Special Ambassador to offer his regrets for the murder of the German diplomat Clemens von Ketteler during the Boxer Rebellion.