Watch List notes:

ABBASID, AL-MA'MUN (194-218h). Dinar, no mint-name, 206h. OBVERSE: In field: la ilaha illa | Allah wahdahu | la sharik lahu | Muhammad b. al-Sari. REVERSE: In field: li'l-khalifa | Muhammad | rasul | Allah al-Ma'mun. WEIGHT: 4.25g. REFERENCES: Bernardi -; Lowick 137, citing a single specimen of this type. CONDITION: About extremely fine, a very rare type
(1000-1200 GBP)