Rare vintage.
Very rare variety with incorrect notation of the denomination IV instead of VI, with obverse legend IOAN CASIMI, with the initials TLB under the king bust on the obverse, at the bottom a legend interrupted by a shield with the Kryszpin coat of arms, the Great Treasurer of the Crown Hieronim Kryszpin Kirszenstein.
Specimen with excellent provenance from the Potocki collection, with owner mark on the obverse.
