Obverse
                                                                            Bust of Frederic Chopin left
                                                                                                               Lettering: FRYDERYK CHOPIN 2004 RZECZPOSPOLITA POLSKA
Reverse
                                                                            Scale at right
                                                                                                               Lettering: PROBA TRIAL ESSAI PRUEBA 5
                        Extended information
                        
                                Year                            
                               Denomination                            
                               Currency                            
                                   Metal                                
                                                                            Copper                                                                     
                                   Krause catalog                                
                                    X# Pn3
                                
                                    Diameter                                
                                                                            20.7
                                     mm.                                
                                    Shape                                
                                    Round
                                
                                    Edge                                
                                                                            Plain