Denier - Unknown ruler

Cach 507 falls within the broad coinage attributed to the Přemyslid appanage rulers of Brno, a secondary seat of power within Moravia during a period when the duchy changed hands repeatedly through dynastic partition. Identifying the specific issuer within this range has defeated generations of Czech numismatists — the die-cutting workshops serving these minor courts left almost no documentary trail, and attribution relies almost entirely on stylistic comparison across a handful of surviving specimens.