Watch List notes:

ABBASID: al-Amin, 809-813, AR dirham (2.72g), Arminiya, AH196, A-221.3a, Vard-, caliph inscribed as al-amin muhammad amir al-mu'minin, with governor Ishaq b. Sulayman, unpublished, VF, RRR. Vardanyan lists no dirhams of Arminiya dated 196, but he does mention a dirham of Arminiya 195 with the same caliphal text, but the name of a different governor, Asad b. Yazid. He also lists a dirham of Arran 196 citing Ishaq b. Sulayman, but of an anonymous type without any reference to the caliph.

Estimate: 650-750 USD