Watch List notes:

ISLAMIC, Arabia. Sulayhids. 'Ali ibn Muhammad (?), AH 439-473 / AD 1047-1081. Dinar (Gold, 21 mm, 2.45 g, 10 h), Zabid, AH 45[...], probably the frozen year AH 451 = AD 1059/60. Album 1075.2. Very rare. With original suspension loop attached. Holed five times and with scratches and a mount, otherwise, about very fine.