A readable piece.
Uncirculated in Kopicki's variant with legends beginning with a star and cross - with POLONI in the legend.
Obverse: in the pearl rim the coat of arms of Elblag, in the outer rim the legend:
+MONETA-CIVIT-ELVI;
Reverse: in the pearl rim a shield with a crowned eagle, in the outer rim legend:
KASIMIRVS-R-POLONI;
Silver, diameter 20.5 mm, weight 1.14 g.