Very rare, the first Polish coin with a coin value inscription - DENARIVS (in this piece erroneously DENRAIVS?).
Undescribed inscription variation: DVCIS BOLZA in the obverse legend, on the reverse a cross with bullets in the corners and an erroneous inscription.
Mint piece with luster, great freshness of sheet, original stamp texture preserved.
Definitely for the best collections.
obverse: in the rim a prince in majesty, holding a sword and a hand in a gesture of greeting, in the outer rim the legend +DVCIS BOLZA
reverse: in the rim a cross, between its arms bullets and balls, in the outer rim the legend +DENRAIVS?