Watch List notes:

ZAYDI IMAM OF HAWSAM: Ja'far b. Muhammad, 931-961, AR dirham (3.99g), Hawsam, AH341, A-L1524, ruler cited on obverse as ja'far bin rasul Allah, with the name of his son Mahdi b. Ja'far on reverse, slightly uneven surfaces, VF, RRR. Hawsam is believed to be the modern Rudbar in the Gilan province of Iran.

Estimate: 300-350 GBP