Watch List notes:

ISLAMIC, Arabia. Sulayhids. 'Ali ibn Muhammad, AH 439-473 / AD 1047-1081. Dinar (Gold, 20 mm, 2.43 g, 5 h), citing the Fatimid Caliph al-Mustansir, Zabid, frozen year AH 451 = AD 1059/60. Album 1075.2. SICA X, 148. Some doubling and with minor marks, otherwise, very fine.