A very nice piece. Lots of preserved luster in the background.
A well-liked and valued Lvov issue.
Obverse: in the pearl rim crowned royal monogram, in the rim legend:
POTIOR-Q3:METALL:O EST, in the outer rim legend: DAT:PRETIVM:SERVATA-SALVS;
Reverse: in the pearl rim a crowned shield with the coats of arms of the Crown, Grand Duchy and Snopes, in the field of the shield the denomination XXX GRO/*POL*, on the sides of the shield initials A-T, in the outer rim legend:
COIN:NOVA:ARG:REG:POL:1:6:6:3:;