Rare 3 groschen coin minted by Prince Wilhelm at the Mitau mint.
Variety with ending of obverse legend CVR·, with abbreviated date at the bottom of the reverse and with ending of the reverse legend ET SE. On the reverse, between DVCVM and CV, ET and SE, and on the sides of the date, punctuation in the form of crescents, which Iger does not note.
Attractive coin that exhibits plenty of mint luster.