Casimir the Great's monetary reform introduced new types of coins into minting. Its main denomination became the half-penny, which from then on, for the next two centuries, became the basis of Polish monetary circulation. Today it enjoys great esteem among collectors.
Type V according to the study by Marek Poznanski, distinguished by the presence of the uncial letter "m" in the king's name and a lower bust, in which only the crown and scepter share the obverse.
Obverse: crowned figure seated on a throne, with an apple and sceptre, flanked by ribbons. In the rim: + COIN ↑ KAZIMIRI.
Reverse: eagle with outspread wings, facing left. In the rim: + REGIS ↓ POLONIE K:.