Watch List notes:

Idrisid, Ibrahim b. al-Qasim (fl. 267-280h), half-dirham, al-Basra (in present-day Morocco) 267h, rev., two palms above, Ibrahim bin al-Qasim below, 1.42g (Album 427E RRR), crudely struck but very fine for issue with clear mint and date, very rare (£200-300)