Title: al-Taʻdīn wa-sakk al-nuqūd fī al-Ḥijāz wa-Najd wa-Tuhāmah fī al-ʻaṣrayn al-Amawī wa-al-ʻAbbāsī
Subjects: Arab Coins, Mineral industries, History
Places: Saudi Arabia, Islamic Empire
Time periods: 750-1258