Anatolia & al-Jazira (Post-Mongol). Eretnids. 'Ala al-Din 'Ali, AH 767-782 / AD 1366-1380. Akçe (Silver, 21 mm, 1.54 g, 7 h), Erzincan, AH 768 = 1366/7. Within a square, ‘lā ilāha illā Allāh / Muḥammad / rasūl Allāh’ (‘There is no deity but Allah. Muhammad is the messenger of Allah’ in Arabic); around, within a lobated square, the names of the four Rashidun Caliphs in Arabic, ‘Abūbakr / ʿUmar / ʿUthmān / ʿAlī’. Rev. Within an octofoil, ‘al-sulṭān al-aʿẓam / ʿAlāʾ al-Dunyā wa al-Dīn / khallada Allāh Mulkahū / ḍarb Arzanjān / sana / 768’ (‘The supreme sultan, ʿAla al-Dunya wa al-Din. May Allah perpetuate his kingdom. Struck in Erzincan, year 768’ in Arabic); countermarked ‘li-llāh’ (‘For Allah’ in Arabic) in an eye-shaped frame. Album 2324A. Host coin: type EA of the same ruler (Album 2324.2). Rare. Minor corrosion and with some edge chipping, otherwise, very fine.