A beautiful mint piece.
Obverse: in the linear border a crowned five-field escutcheon with the coats of arms of the Crown, the Grand Duchy of Lithuania and the Snopes of the Vasa dynasty, in the outer border a legend punctuated by the denomination 3 in the escutcheon:
SIGIS*3*D:G-REX*P*M*D*L*;
Reverse: in the linear rim a royal apple, inside of which the denomination mark 24, on the sides of the cross an abbreviation of the date 2-0, in the outer rim a legend punctuated by the coat of arms of Sas Podskarbie Daniłowicz in the shield of arms:
MONE*NO-REG*POLO;