Qarakhanid, Ahmad b. ‘Ali, Dirham, Quz Urdu 403h, 3.14g/4h (Kochnev 301; ICV 1748); Nizam al-dawla, Dirham, al-Shash 400h, citing Ahmad b. ‘Ali, 2.83g/2h (Kochnev 259; ICV 1761) [2]. First very fine and scarce, second about very fine and rare £100-150