A nice piece. Quite well preserved details.
Obverse: antique bust of the king to the right, in the rim the legend:
IOAN-III D.G REX POL-M-D-L-R-P- T.L.B;
Reverse: crowned five-field escutcheon with the coats of arms of the Crown, the Grand Duchy and the Sobieski coat of arms, on the sides of the escutcheon the denomination mark 1-8, in the rim the legend punctuated by the coat of arms of Jelita:
MON-NOVA ARG-REG-POLON-1684;
