Denier - Vladislaus I

Vladislaus I ruled Bohemia as duke under chronic pressure from rival Přemyslid claimants, and coinage from his reign reflects the administrative instability of the period — dies were cut inconsistently, and attribution within the series remained disputed among Czech numismatists well into the twentieth century before Cach's systematic cataloguing brought order to the classification. Cach 559 sits in a particularly contested stretch of the sequence.