Dirham - Khusrafiruz b. Rukn al-dawla vassal of Fakhr al-Dawla - Amul

One interesting fact about this coin is that it was minted during a time of significant political and cultural change in the region. The Buyid dynasty, which ruled over much of modern-day Iran, Iraq, and parts of Central Asia, was known for its cultural and artistic achievements, and this coin reflects that legacy. The coin's design, which features intricate calligraphy and ornamentation, demonstrates the artistic sophistication of the Buyid dynasty. Additionally, the fact that it was minted in two different cities, Amul and Ruyan, suggests that the Buyid dynasty had a strong system of governance and administration, which allowed for the efficient production and distribution of currency across its territories.