Obverse and reverse of the medal minted on the 50th anniversary of the foundation of the Polish Museum in Rapperswil (1870-1920). On the obverse, there is a bust of the founder of the Polish Museum in Rapperswil - Count Władysław Broel-Plater; on the reverse, there is the Bar Column and the names of the co-creators and custodians of the Rapperswil Museum.