Watch List notes:

Abbasid Caliphate, al-Muqtadir (AH 295-320 / AD 908-932) AR Donative Double Dirham or Medallion. Madinat al-Salam, AH 299 (AD 912). Kalima, "Abu l-Abbas bin, Amir al-mu'minin" in five lines across field; mint and date formula in inner margin; Qur'an XXX, 4-5 in outer margin / Continuation of Kalima, "al-Muqtadir billah" in four lines across field. Cf. Album 246A for donative dirham type (double dirham not recorded); cf. Ilisch group D1 (also unrecorded denomination). 5.92g, 31mm, 1h.

Good Very Fine; light wave in flan. Apparently unique and unpublished.