ISLAMIC, Arabia. Zaydis (Rassids). al-Hadi, AH 284-298 / AD 897-911. Dinar (Gold, 19 mm, 2.93 g, 12 h), Reduced weight. Citing the Zaydi Imam al-Hadi as 'al-Hadi ala, al-Haqq Amir, al-Mu'minin ibn Rasul Allah', Sa'da, AH 293 = AD 905/6. Bernardi 373Ek. Scrapes and with nicks, otherwise, good very fine.