ABBASID DYNASTY - dirham from the rarer NISABUR mint

ABBASSID DYNASTY - dirham from the rarer NISABUR mint; AR 22 dirham, caliph Al - AMIN (193-198 AH =809-813 AD), Nisabur mint; dated 194 AH = 810 AD,; av.shahada centrally, around year and mint / rv.suras from the Quran; condition III+, patina, luster, finely beaten;