31 coins in total 1 coin of 10 denomination 30 coins of 1 denomination 5 signed by Ahmed Al-Khalifi, one of them has a special serial number 20 signed by Fahd Al-Mubarak 2 signed by Em Al-Sayari 2 signed by Mohammed Al-Jasser !! I am selling only Ahmed Al-Khalifi's riyals. The remaining riyals are for exchange because they have nothing special about them and it's a shame to sell them.