Poland, John Casimir, the Crown, szóstak (sextuple groschen) 1662, Leopol (Lviv) mint.
Obv. REX•PO•ET•SVE•, on the Obv. the last digit of the date in the form Z, a dot between the coats of arms, and the initials AT at the bottom.
Silver, 2.94 g, 25.1 mm. Kopicki 1659 (R4), Szłapinski & Biełopolski -.
Grade: Good VF, nicely preserved and rare (Szłapinski & Biełopolski do not know the variety with PO on the obverse).
