A nice piece of the only vintage of this variety beaten for Frederick.
Light shining.
Obverse: the ruler's head to the right, below it the mint mark A, in the rim the legend:
FRIEDRICH DEUTSCHER KAISER KONIG V. PREUSSEN;
Reverse: eagle of the Reich, in the rim legend:
DEUTSCHES REICH 1888 10 MARK;
Gold .900, catalog weight 3.982 g.