Zygmunt III Vasa, Szeląg Olkusz 1590 IF - EXTREMELY RARE, UNLISTED, ex. Marzęta

Extremely rare, unlisted variety without the half-grid mint mark of Mikołaj Hewel de Colpino and with initials IF on the obverse. On the reverse, the number 0 from the date is drawn on the initial cross that begins the legend of the reverse.