Jan Kazimierz, Crown, gold (złotówka, tymf), 1665, minted in Bydgoszcz.
Obv. inverted Q. Rev. in MONET, the letter E altered on the die from T.
Silver, 6.33 g, 30.9 mm. Reverse: Szłapinskij, Biełopolskij 126 variant; Kopicki 1788.
Condition I
Coin in mint-fresh condition. Very rare in such excellent condition.
