“Historical Maps of Poland” is the series in which we present the borders of Poland changing over the centuries. The second coin from this remarkable collection depicts the shape of Poland during the reign of Casimir III the Great.

The main feature of the coin is its extraordinary design – a mirror-like surface shows lands which were joined to Poland during the reign of the king. This unique project is an example of high innovativeness in mint art. However, above all, it is a fragment of our history melted into pure silver.