An exquisite mint piece.
An undescribed variety in the literature with a punched date of 8/98.
Obverse: royal bust in crown, and armor, with tubular orifice seen from the side, to the right, in the rim legend:
SIGI-3-D-G-R[EX-POL]-M-D L;
Reverse: denomination mark III, below it the coats of arms of the Crown Eagle, the Sheaf of the Vasa dynasty and the Pogo of the Grand Duchy of Lithuania, below it the legend in three lines:
GROS-ARG:/TRIP-REG:/POLO:8/98, below it the coat of arms Lewart in the shield of the Grand Treasurer of the Crown Jan Firlej, in the fields initials HR-K;