Watch List notes:

ISLAMIC, Arabia. Zaydis (Rassids). al-Hadi, AH 284-298 / AD 897-911. Dinar (Gold, 21 mm, 2.86 g, 1 h), Sa'da, AH 298 = AD 910/1. SICA X, 195. Somewhat wavy and with a central flan crack, otherwise, about extremely fine.