Trojak of the sought-after and highly regarded issue of 1580 - the most prolific in terms of production of the Olkusz mint during the reign of Stefan Batory.
Distinctly circulated state of preservation, with cleaning marks and probable traces of residence in the setting.
A variety with a large king's head, without the treasurer's coat of arms, with the denomination marking (III) and the Batory coat of arms separating the date.
A very rare and typologically valuable coin.