Obverse
                                                                            Armored bust of Charles III, right
                                                                                                               Lettering: CAROL IV D G HISP ET IND R 1789
Reverse
                                                                            Crowned shield in order chain, initials and mint mark upright
                                                                                                               Lettering: IN UTROQ FELIX AUSPICE DEO MO FM 4 S
                        Extended information
                        
                               Denomination                            
                               Currency                            
                                   Metal                                
                                   Krause catalog                                
                                    KM# 143.1
                                
                                   Ruler                                
                                   Weight                                
                                                                            13.53 g.                                                                    
                                    Alignment                                
                                    Medal ↑↑
                                
                                    Shape                                
                                    Round