Very nice, only minted on an irregular disc.
A distinctive type with a representation of the head of Saint Adalbert in a square reliquary. According to Professor Suchodolski, the choice of this patron was a manifestation that it was the saint himself who sanctioned the seizure of power.
A variation with the names written clockwise.
In addition, above the figure of the prince an indefinite mint mark (identified as a fish in the former collection).
Silver, diameter 16.5 mmm, weight 0.47 g.
