IRAN, Qajars. Muhammad Shah, AH 1250-1264 / AD 1834-1848. Qiran AH 1259 = 1843/4 (Silver, 19 mm, 5.35 g), Type E, Tehran. Within a square, ‘shāhanshah-e anbiyā Mohammad / zarb-e dār al-khilāfa Tehrān / 1259’ (‘King of the Prophets, Muhammad. Struck in the Abode of the Caliphate Tehran. 1259’ in Persian). Rev. Lion and sun within wreath; crown above. Album 2917. Rare. Some weakness and deposits, otherwise, very fine.