Piasts, Wladyslaw I Herman (1079-1102), denarius of late issue after 1089, Kraków mint
denarius minted after the prince regained the city of Krakow in 1089
obverse: bust of the duke with a cross and the letter S above his head
reverse: three-towered building in the inner rim, legend around the rim
silver, weight 0.50 mm, diameter 14.2 mm