ISLAMIC, Mongols. Great Khans. temp. Chingiz (Genghis), AH 602-624 / AD 1206-1227. Dinar (Gold, 20 mm, 2.29 g, 10 h), without mint and date. Within a circle, ‘lā ilāha illā / [Allāh Mu]ḥammad / [rasūl] Allāh’ (‘There is no deity but Allah. Muhammad is the messenger of Allah’ in Arabic); marginal legend effaced. Rev. Within a circle, ‘khāq[ān] / al-ʿādi[l] / … / …’ (‘The just Khaqan … …’ in Arabic). Album 1965. Very rare. Crinkled and with areas of weakness, otherwise, about very fine.