Obverse
                                                                            Stylized imperial eagle, date below, country name along rim, coin type at right
                                                                                                               Lettering: POLSKA RZECZPOSPOLITA LUDOWA
PRÓBA
MW
1967
Reverse
                                                                            Maria Sklodowska-Curie, denomination
                                                                                                               Lettering: SETNA
ROCZ
NICA
URODZIN
MARII
SKŁO
DOW
SKIEJ
CURIE
10ZŁ
JM-N
                        Extended information
                        
                                Year                            
                               Denomination                            
                               Currency                            
                                   Metal                                
                                                                            Copper-Nickel                                                                     
                                   Krause catalog                                
                                    KM# Pr149
                                
                                   Weight                                
                                                                            9.7 g.                                                                    
                                    Diameter                                
                                                                            28
                                     mm.                                
                                    Subject                                
                                    Centennial - Birth of Marie Sklodowska Curie
                                
                                    Alignment                                
                                    Medal ↑↑
                                
                                    Shape                                
                                    Round
                                
                                    Edge                                
                                                                            Reeded











