Watch List notes:

Abbasid, Al-Mu'tamid (AH 256-279 / 870-892 AD), gold Dinar, reduced weight, AH 271 / 884 AD, San'a mint, citing the Caliph al-Mu'tamid billah, the Caliph's brother al-Muwaffaq billah and the minister Sa'id ibn Makhlad as Dhu'l Riyasatayn (holder of the two ministries), 2.90g (Bern. 178El). Extremely Fine and rare, full flan, minor graffiti to the reverse.