Period
Islamic
                                                                                Person
Muḥammad Shāh, 1835 - 1847
                                                                                                                        Mint
Ṭihrān (Islamic) (stated mint) 
                                        
                                                    Denom.
qirān
                        
                                     
                                    
                                                                                Dating
1261 AH (=AD 1845)
                                                                                                                        Obverse
none, lion left holding a sword in right front paw with sun behind and crown above, framed by wreath tied at bottom, all enclosed by pointillate circle
                                                                                                                        Reverse
شاهنشه انبياء محمد / ضرب دار الخلافه طهران, Persian and Arabic inscription in field divided by palms, enclosed by double plain square, fancy ornament on four sides, all enclosed by pointillate circle