Location: without mint name; but most probably struck at al-Fustat (Egypt)
Dimensions: 4.23g; 18mm
Accession Number: AV 99
Other Notes:
Obverse field: la ilaha illa Allah wahdahu la sharika lahu; margin: Muhammad rasul Allah, followed by surah al-Tawbah (IX), verse 33, in part.
Reverse field: Muhammad rasul Allah, with li’l-khalifah above and al-Amin below; margin: bism Allah followed by denomination and date.