DHU'L NUNID OF TOLEDO: Sharaf al-Dawka Yahya I, 1043-1075, debased AV fractional dinar (1.66g), NM, ND, A-396, citing the ruler only by his honorific title al-Ma'mun, with the first half of the kalima on the reverse; lovely example, EF, R.
Estimate: 200-250 USD