Gold Dinar al-Mahdi (158-169AH (775-785AD))
O
illa ilah la wahdah Allah lahu sharik la (There is no god but Allah alone, none is with him associated)
R
bism Allah duriba hadha al-dinar sana taman wi xamsin wi miyya muhammad rasul Allah (In the name of Allah this dinar was struck in the year eight and fifty and one hundred Muhammad is the Messenger of Allah)