ItemNo: 1694
Acc_no: AR4317
Ruler: temp. Harun al-Rashid (786-809 AD)
Dynasty: Abbasid Caliphate
Denomination: AR dirham
Ruler: al-Amin Muhammad/Abd or Abdallah?
Mint: al-Muhammadiyah (II)
Date: 177 AH
Weight (g): 2.56
Diameter (mm): 24
Die Axis: 9:00
References: Lowick, no. 1713?