Watch List notes:

Islamic Coins, Qajar Shahs of Iran, Nasir al-din, gold toman/10,000 dinars, Tihran 1264/1310h, wt. 2.88gms. (KM.22), uncirculated, very rare
This is a one year type that shows the Shah with a new elaborate ornament on his headdress. (£600-800)