Watch List notes:

Buwayhid, Sultan al-dawla (403-415h), Dirham, Fasa 408h, 2.52g (Treadwell Fa408; A 1581). Small edge chip, reverse slightly double-struck, otherwise very fine, very rare.

ex Khalifa Collection, Spink Auction 222, 26 March 2014, lot 230

Estimate: £80-100