Persia (Post-Mongol). Karts. Mu'izz al-Din Pir Husayn Muhammad, AH 732-772 / AD 1332-1370. 12 Dirhams = Double Dinar (Silver, 32 mm, 8.75 g), Type AC, Harat (Herat), AH 767 = 1365/6. Within a square, ‘lā ilāha illā Allāh Muḥammad rasūl Allāh’ (‘There is no deity but Allah. Muhammad is the messenger of Allah’ in Arabic in the spiraled Kufic script); in the margin, the names of the four Rashidun Caliphs: ‘Abū Bakr – [ʿUmar] – ʿUthmān – ʿAlī’ (in Arabic). Rev. Within a lobated square, in the center, ‘ḍarb Harāt’ (‘Struck in Harat’ in Arabic); around, ‘Muḥammad rasūl Allāh ṣalla Allāh ʿalayh’ (‘Muhammad is the messenger of Allah. May Allah bless him’ in Arabic in the spiraled Kufic script); in the margin, ‘… sana sabʿ wa sittīn wa sabʿa miʾa’ (‘ … in the year 767’ in Arabic). Album 2351.2. Rare. Some scratches and deposits, otherwise, very fine.