ISLAMIC, 'Abbasid Caliphate. temp. Al-Rashid, AH 170-193 / AD 786-809. Dinar (Gold, 18 mm, 4.26 g, 12 h), citing Ja'far ibn Yahya Barmaki, no mint (Misr), AH 182 = AD 798/99. SICA III -. Light areas of weakness, otherwise, good very fine.
Ja'far ibn Yahya Barmaki (767-803) was a Persian vizier of the Abbasid caliph Harun al-Rashid. He was executed in 803, allegedly for having an affair with al-Rashid's sister Abbasa.