Watch List notes:

ISLAMIC, Mongols. Ilkhanids. Arghun. AH 683-690 / AD 1284-1291. AR Dirham (20mm, 2.31 g, 10h). Uncertain mint. Dated AH 6[8(...)] (Struck AD 1284-1290). Cf. Diler Ar-198/191 (obv./rev.); Album 2156.2; ICV –. Near VF, toned, areas of flat strike, hard green and brown deposit on obverse.