ISLAMIC, Persia (Pre-Seljuq). Ghaznavids. Yamin al-Dawla Abu'l-Qasim Mahmud. AH 388-421 / AD 998-1030. AV Dinar (23mm, 3.42 g, 3h). Nisabur (Nishapur) mint. Dated AH 397 (AD 1006/7). Album 1606; ICV 1703. Fine, areas of weak strike, slightly wavy flan.