Denarius of Boleslaw I the Brave

This silver coin was minted after 992 and can be regarded as an example of the earliest Polish coinage. The obverse features an arrow emerging from a bundle of six twigs. The surrounding inscription reads BOLIZLAVO DUX (Bolesław Duke). The reverse field is adorned with a Greek cross with bent arms, each ending in small circles. This coin is part of a hoard discovered in 1992 in Kalisz-Rajsków.