'Abbasids
al-Mahdî, 158-169 H/775-786 AD Dinar 169 H, no mint (probably Baghdad), marks: a dot to the left of the word rasûl and above the letter râ' in the word li-yuzhirahu in the obv. margin, a dot below the letter bâ' in duriba and below the letter sîn in the word tis'a in the rev. margin, the marginal circle interrupted on both sides by seven small triangles at approximately equal distance. Bernardi 51; Lowick/Savage 351. 4.17 g.; Very fine