A very nice example of this issue with a vibrant mint luster.
Light background blemishes typical of gold coins.
Obverse: the ruler's head to the right, below it the mint mark A, in the rim the legend:
WILHELM II DEUTSCHER KAISER KONIG V. PREUSSEN;
Reverse: eagle of the Empire, in the rim legend:
DEUTSCHES REICH 1913 20 MARK;
Gold .900, weight 7.94 g.
