Islamic Dynasties
'Abbasid, al-Ma'mun, AH 194-218 / AD 810-833, gold dinar (4.26g, 18mm). [Misr] AH 198, citing the Egyptian governor al‑Muttalib, superb strike, A-222.4. Mint State.A one-year type, struck only at the Egyptian mint, then in the city of Fustat, always without mint name.
Estimate: 1200-1500 USD