Sigismund III Vasa, 3 Groschen Olkusz 1590 - RARER, ex. Marzęta

Rarer variety with the mint mark of Mikołaj Hevel de Colpino at the end of the obverse legend, with the obverse legend PO MD LIT, the Lewart coat of arms in a decorative shield, from which sides initials IF and the date 15-90.