PolandJohn II Casimir Vasa (1649–1668) – Crown coins A bust of the king wearing a laurel wreath divides the legend; on the reverse, the emblem of the Wieniawa coat of arms (Bogusław Leszczyński), with the letters MW (Moneta Wschoviensis) below it, the obverse legend reads CASIMIR, the reverse legend ARGE REGNI PO a cut-off coin from the end of a strip, distinct damage on the obverse, a c...